技术领域technical field
本发明属于民用爆破器材领域，尤其涉及了一种工业延期雷管用软金属延期索精确切断装置。The invention belongs to the field of civil blasting equipment, and in particular relates to a precise cutting device for a soft metal delay cable for an industrial delay detonator.
背景技术Background technique
目前，民爆行业内软金属延期索切割工艺落后，切好的软金属延期索一端有马蹄型、不平整，严重影响延期雷管的时间精度及发火可靠性。虽有设备厂家研制的延期索两端切平设备，由于切割延期索时两把刀同时受力，延期索受力过大使延期索变形大、也使药面松散等缺点，同时还存在原材料浪费大的缺点。At present, the cutting process of soft metal delay cables in the civil explosive industry is backward. One end of the cut soft metal delay cables has a horseshoe shape and is uneven, which seriously affects the time accuracy and firing reliability of the delay detonators. Although there is a device for cutting both ends of the delay cable flattened by the equipment manufacturer, because the two knives are stressed at the same time when cutting the delay cable, the excessive force on the delay cable will cause the delay cable to deform greatly, and also make the surface of the medicine loose. At the same time, there is a waste of raw materials. Big downside.
发明内容Contents of the invention
本发明针对现有技术中的缺点，提供了一种结构紧凑，操作简单，使用安全稳定，工作效率高，可有效消除延期索一端马蹄型、不平整的缺陷，减小延期索变形、减少原材料浪费的工业延期雷管用软金属延期索精确切断装置。Aiming at the shortcomings in the prior art, the present invention provides a compact structure, simple operation, safe and stable use, high working efficiency, which can effectively eliminate the horseshoe-shaped and uneven defects at one end of the extension cable, reduce the deformation of the extension cable, and reduce the raw materials. Wasteful industrial delay detonator with soft metal delay cord precise cut-off device.
为了解决上述技术问题，本发明通过下述技术方案得以解决：In order to solve the above technical problems, the present invention is solved through the following technical solutions:
工业延期雷管用软金属延期索精确切断装置，包括导向定刀、与导向定刀相配合的活动切刀、分度送料盘以及与分度送料盘相配合的修刀，导向定刀上设置至少一个进料孔（进料孔的数量为一个、两个、三个或多条），所述活动切刀刀头位于进料孔出口上方，且与导向定刀外壁相接触；所述分度送料盘的外圆周面上设置有容料槽。A precise cutting device for soft metal delay cables for industrial delay detonators, including a guide fixed knife, a movable cutter matched with the guide fixed knife, an index feed plate and a repair knife matched with the index feed plate, the guide fixed knife is set at least One feeding hole (the number of feeding holes is one, two, three or more), the movable cutter head is located above the outlet of the feeding hole and is in contact with the outer wall of the guide fixed knife; the indexing A material holding groove is arranged on the outer peripheral surface of the feeding tray.
作为优选，所述的容料槽槽口与进料孔出口相对，且位于进料孔出口延伸线上。Preferably, the notch of the feed container is opposite to the outlet of the feed hole, and is located on the extension line of the outlet of the feed hole.
作为优选，所述的活动切刀包括第一直切削面和第一斜切削面，所述第一直切削面面向靠近进料孔的一侧，可与进料孔所在径面相接触。Preferably, the movable cutter includes a first straight cutting surface and a first inclined cutting surface, and the first straight cutting surface faces a side close to the feeding hole and can be in contact with the radial surface where the feeding hole is located.
作为优选，所述的容料槽的形状为长条形；所述修刀包括第二直切削面和第二斜切削面，所述第二直切削面面向靠近容料槽的一侧，可与容料槽所在径面相接触。As a preference, the shape of the storage tank is elongated; the trimming knife includes a second straight cutting surface and a second inclined cutting surface, and the second straight cutting surface faces the side close to the storage tank, which can be It is in contact with the radial surface where the material tank is located.
作为优选，所述的容料槽设置2-18组，每组设置1-4条；相邻两组容料槽之间等间距设置；所述每组容料槽槽体条数与进料孔的个数相同。As a preference, 2-18 groups of hoppers are provided, and 1-4 bars are set in each group; equal intervals are arranged between adjacent two groups of hoppers; The number of holes is the same.
作为优选，本装置还包括定位杆，所述定位杆设置在容料槽的轴向延伸线上，所述定位杆可伸入容料槽内对产品进行定位。当需要时定位杆可进入容料槽直接接触延期索端面，对产品进行定位，最后配合修刀对产品一端进行修平。Preferably, the device further includes a positioning rod, the positioning rod is arranged on the axial extension line of the storage tank, and the positioning rod can extend into the storage tank to position the product. When necessary, the positioning rod can enter the storage tank and directly contact the end surface of the extension cable to position the product, and finally cooperate with the trimming knife to smooth one end of the product.
作为优选，所述的容料槽的截面形状为弧形，其槽体径面直径略大于进料孔的内径。As a preference, the cross section of the feed tank is arc-shaped, and the diameter of the tank body is slightly larger than the inner diameter of the feed hole.
作为优选，还包括导向槽，所述分度送料盘的部分外圆周面位于导向槽内，且与导向槽内壁之间留有一定缝隙。Preferably, a guide groove is also included, and part of the outer peripheral surface of the index feeding tray is located in the guide groove, and a certain gap is left between the inner wall of the guide groove.
本装置操作过程如下：首先延期索进入进料孔进行定长切割，切割完成的延期索进入容料槽，分度送料盘旋转，延期索随着容料槽在导向槽中运行，使得延期索进入定位区间，分度送料盘到位停止后，定位杆伸入容料槽对延期索进行定位，定位后延期索被导向槽压紧，定位杆回位，同时通过修刀对经活动切刀切断的延期索一端进行平面修整，延期索完成修整后。分度送料盘继续旋转，修整后的延期索掉入接料盘中得到成品。上述技术方案是利用分度送料盘来完成对延期索的入槽、运送以及在上面完成延期索另一端面的修整。该装置通过触摸屏设定送料长度，由步进电机完成定长准确送料。该装置由可编程控制器（简称PLC）与各测控元件组成控制系统，精确控制延期索送料，使得延期索在分度送料盘停顿的间隙来完成延期索切断、入容料槽，并在延期索入容料槽过程中完成对延期索的定位、修整。The operation process of this device is as follows: firstly, the delay cable enters the feed hole for fixed-length cutting, the cut delay cable enters the material storage tank, the indexing feeding plate rotates, and the delay cable runs in the guide groove along with the material storage tank, so that the delay cable After entering the positioning area, after the indexing feeding tray is in place and stops, the positioning rod extends into the material trough to position the extension cable. After positioning, the extension cable is pressed by the guide groove, and the positioning rod returns to its position. At the same time, the movable cutter cuts off the warp One end of the extension cable shall be trimmed in plane, and the extension cable shall be trimmed. The index feeding tray continues to rotate, and the trimmed extension cable falls into the receiving tray to obtain the finished product. The above-mentioned technical scheme is to use the indexing feeding tray to complete the trough entry and delivery of the extension cable and the trimming of the other end surface of the extension cable on it. The device sets the feeding length through the touch screen, and completes the fixed-length and accurate feeding by the stepping motor. The device consists of a programmable logic controller (abbreviated as PLC) and various measurement and control components to form a control system to precisely control the feeding of the delay cable, so that the delay cable can be cut off and put into the storage tank during the pause of the index feeding plate The positioning and trimming of the extension cable is completed during the process of cable entry into the storage tank.
本发明由于采用了以上技术方案，具有显著的技术效果：The present invention has remarkable technical effect owing to adopted above technical scheme:
本发明可以保持现有的生产效率的条件下实现延期索两端的平整及延期索的精确定长，减小延期索的变形，使得成品延期索长度精确，药面不松散，大大提高了工业火雷管的延期时间精度及发火可靠性。The invention can realize the smoothness of both ends of the extension cable and the precise lengthening of the extension cable under the condition of maintaining the existing production efficiency, reduce the deformation of the extension cable, make the length of the finished extension cable accurate, and the drug surface is not loose, which greatly improves the industrial fire. Delay time accuracy and ignition reliability of the detonator.
附图说明Description of drawings
图1是本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2是本发明的正视图。Figure 2 is a front view of the present invention.
图3是图2的右视图。Fig. 3 is a right side view of Fig. 2 .
具体实施方式Detailed ways
下面结合附图1至附图3与实施例对本发明作进一步详细描述：Below in conjunction with accompanying drawing 1 to accompanying drawing 3 and embodiment the present invention is described in further detail:
实施例1Example 1
工业延期雷管用软金属延期索精确切断装置，如图1至图3所示，包括导向定刀1、与导向定刀1相配合的活动切刀2、分度送料盘3以及与分度送料盘3相配合的修刀4，导向定刀1上并排设置有两个进料孔11，所述活动切刀2刀头位于进料孔11出口上方，且与导向定刀1外壁相接触；所述分度送料盘3的外圆周面上设置有容料槽5，容料槽5槽口与进料孔11出口相对，且位于进料孔11出口延伸线上。The precise cutting device for soft metal delay cables for industrial delay detonators, as shown in Figure 1 to Figure 3, includes a guide fixed knife 1, a movable cutter 2 matched with the guide fixed knife 1, an index feed plate 3 and an index feed The trimming knife 4 matched with the disk 3 is provided with two feeding holes 11 side by side on the guiding fixed knife 1, and the cutter head of the movable cutting knife 2 is located above the outlet of the feeding hole 11 and is in contact with the outer wall of the guiding fixed knife 1; The outer circumferential surface of the indexing feeding plate 3 is provided with a material storage tank 5 , the opening of the material storage tank 5 is opposite to the outlet of the feeding hole 11 , and is located on the extension line of the outlet of the feeding hole 11 .
活动切刀2包括第一直切削面21和和第一斜切削面22，所述第一直切削面21面向靠近进料孔11的一侧，可与进料孔11所在径面相接触。The movable cutter 2 includes a first straight cutting surface 21 and a first oblique cutting surface 22 , the first straight cutting surface 21 faces the side close to the feed hole 11 and can contact the radial surface where the feed hole 11 is located.
容料槽5的形状为长条形；所述修刀4包括第二直切削面41和第二斜切削面42，所述第二直切削面41面向靠近容料槽5的一侧，可与容料槽5所在径面相接触。容料槽5设置12组，每组设置2条；相邻两组容料槽5之间等间距设置。 The shape of the material tank 5 is elongated; the trimming knife 4 includes a second straight cutting surface 41 and a second beveled cutting surface 42, and the second straight cutting surface 41 faces the side near the material tank 5, which can be It is in contact with the radial surface where the material tank 5 is located. There are 12 groups of material holding tanks 5, and each group is provided with 2 pieces; the adjacent two groups of material holding tanks 5 are equidistantly arranged. the
本装置还包括定位杆7，所述定位杆7设置在容料槽5的轴向延伸线上，所述定位杆7可伸入容料槽5内对产品进行定位。容料槽5的截面形状为弧形，其槽体径面直径略大于进料孔11的内径。The device also includes a positioning rod 7, which is arranged on the axial extension line of the material storage tank 5, and the positioning rod 7 can extend into the material storage tank 5 to position the product. The cross-sectional shape of the feed tank 5 is arc-shaped, and the diameter of the tank body is slightly larger than the inner diameter of the feed hole 11 .
本装置还包括导向槽6，所述分度送料盘3的部分外圆周面位于导向槽6内，且与导向槽6内壁之间留有一定缝隙。The device also includes a guide groove 6, and part of the outer peripheral surface of the index feeding tray 3 is located in the guide groove 6, and there is a certain gap between the inner wall of the guide groove 6 and the inner wall of the guide groove 6.
实施例2Example 2
工业延期雷管用软金属延期索精确切断装置，包括导向定刀1、与导向定刀1相配合的活动切刀2、分度送料盘3以及与分度送料盘3相配合的修刀4，导向定刀1上设置有一个进料孔11，所述活动切刀2刀头位于进料孔11出口上方，且与导向定刀1外壁相接触；所述分度送料盘3的外圆周面上设置有容料槽5，容料槽5槽口与进料孔11出口相对，且位于进料孔11出口延伸线上。A precise cutting device for soft metal delay cables for industrial delay detonators, including a guide fixed knife 1, a movable cutter 2 matched with the guide fixed knife 1, an index feed plate 3 and a repair knife 4 matched with the index feed plate 3, A feed hole 11 is arranged on the guide fixed knife 1, and the cutter head of the movable cutter 2 is located above the outlet of the feed hole 11, and is in contact with the outer wall of the guide fixed knife 1; A material holding tank 5 is arranged on the top, and the opening of the material holding tank 5 is opposite to the outlet of the feeding hole 11, and is located on the extension line of the feeding hole 11 outlet.
活动切刀2包括第一直切削面21和和第一斜切削面22，所述第一直切削面21面向靠近进料孔11的一侧，可与进料孔11所在径面相接触。The movable cutter 2 includes a first straight cutting surface 21 and a first oblique cutting surface 22 , the first straight cutting surface 21 faces the side close to the feed hole 11 and can contact the radial surface where the feed hole 11 is located.
容料槽5的形状为长条形；所述修刀4包括第二直切削面41和第二斜切削面42，所述第二直切削面41面向靠近容料槽5的一侧，可与容料槽5所在径面相接触。容料槽5设置2组，每组设置1条；相邻两组容料槽5之间等间距设置.The shape of the material tank 5 is elongated; the trimming knife 4 includes a second straight cutting surface 41 and a second beveled cutting surface 42, and the second straight cutting surface 41 faces the side near the material tank 5, which can be It is in contact with the radial surface where the material tank 5 is located. There are 2 groups of material troughs 5, one for each group; equal distances between two adjacent groups of material troughs 5 are set.
本装置还包括定位杆7，所述定位杆7设置在容料槽5的轴向延伸线上，所述定位杆7可伸入容料槽5内对产品进行定位。容料槽5的截面形状为弧形，其槽体径面直径略大于进料孔11的内径。The device also includes a positioning rod 7, which is arranged on the axial extension line of the material storage tank 5, and the positioning rod 7 can extend into the material storage tank 5 to position the product. The cross-sectional shape of the feed tank 5 is arc-shaped, and the diameter of the tank body is slightly larger than the inner diameter of the feed hole 11 .
本装置还包括导向槽6，所述分度送料盘3的部分外圆周面位于导向槽6内，且与导向槽6内壁之间留有一定缝隙。The device also includes a guide groove 6, and part of the outer peripheral surface of the index feeding tray 3 is located in the guide groove 6, and there is a certain gap between the inner wall of the guide groove 6 and the inner wall of the guide groove 6.
实施例3Example 3
工业延期雷管用软金属延期索精确切断装置，包括导向定刀1、与导向定刀1相配合的活动切刀2、分度送料盘3以及与分度送料盘3相配合的修刀4，导向定刀1上并排设置有4个进料孔11，所述活动切刀2刀头位于进料孔11出口上方，且与导向定刀1外壁相接触；所述分度送料盘3的外圆周面上设置有容料槽5，容料槽5槽口与进料孔11出口相对，且位于进料孔11出口延伸线上。A precise cutting device for soft metal delay cables for industrial delay detonators, including a guide fixed knife 1, a movable cutter 2 matched with the guide fixed knife 1, an index feed plate 3 and a repair knife 4 matched with the index feed plate 3, Four feed holes 11 are arranged side by side on the guide fixed knife 1, and the cutter head of the movable cutter 2 is located above the outlet of the feed hole 11, and is in contact with the outer wall of the guide fixed knife 1; A material holding tank 5 is arranged on the peripheral surface, and the opening of the material holding tank 5 is opposite to the outlet of the feeding hole 11, and is located on the extension line of the outlet of the feeding hole 11.
活动切刀2包括第一直切削面21和和第一斜切削面22，所述第一直切削面21面向靠近进料孔11的一侧，可与进料孔11所在径面相接触。The movable cutter 2 includes a first straight cutting surface 21 and a first oblique cutting surface 22 , the first straight cutting surface 21 faces the side close to the feed hole 11 and can contact the radial surface where the feed hole 11 is located.
容料槽5的形状为长条形；所述修刀4包括第二直切削面41和第二斜切削面42，所述第二直切削面41面向靠近容料槽5的一侧，可与容料槽5所在径面相接触。容料槽5设置18组，每组设置4条；相邻两组容料槽5之间等间距设置.The shape of the material tank 5 is elongated; the trimming knife 4 includes a second straight cutting surface 41 and a second beveled cutting surface 42, and the second straight cutting surface 41 faces the side near the material tank 5, which can be It is in contact with the radial surface where the material tank 5 is located. There are 18 groups of storage tanks 5, and each group is equipped with 4 pieces; the adjacent two groups of storage tanks 5 are set at equal intervals.
本装置还包括定位杆7，所述定位杆7设置在容料槽5的轴向延伸线上，所述定位杆7可伸入容料槽5内对产品进行定位。容料槽5的截面形状为弧形，其槽体径面直径略大于进料孔11的内径。The device also includes a positioning rod 7, which is arranged on the axial extension line of the material storage tank 5, and the positioning rod 7 can extend into the material storage tank 5 to position the product. The cross-sectional shape of the feed tank 5 is arc-shaped, and the diameter of the tank body is slightly larger than the inner diameter of the feed hole 11 .
本装置还包括导向槽6，所述分度送料盘3的部分外圆周面位于导向槽6内，且与导向槽6内壁之间留有一定缝隙。The device also includes a guide groove 6, and part of the outer peripheral surface of the index feeding tray 3 is located in the guide groove 6, and there is a certain gap between the inner wall of the guide groove 6 and the inner wall of the guide groove 6.
总之，以上所述仅为本发明的较佳实施例，凡依本发明申请专利范围所作的均等变化与修饰，皆应属本发明专利的涵盖范围。In a word, the above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the patent of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325052.7ACN102786370B (en) | 2012-09-05 | 2012-09-05 | Precise Cutting Device for Soft Metal Delay Cords Used in Industrial Delay Detonators |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325052.7ACN102786370B (en) | 2012-09-05 | 2012-09-05 | Precise Cutting Device for Soft Metal Delay Cords Used in Industrial Delay Detonators |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410266168.7ADivisionCN104016820B (en) | 2012-09-05 | 2012-09-05 | Soft metal delay cord accurate cutting-off device for industrial detonator |
| Publication Number | Publication Date |
|---|---|
| CN102786370A CN102786370A (en) | 2012-11-21 |
| CN102786370Btrue CN102786370B (en) | 2014-07-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210325052.7AActiveCN102786370B (en) | 2012-09-05 | 2012-09-05 | Precise Cutting Device for Soft Metal Delay Cords Used in Industrial Delay Detonators |
| Country | Link |
|---|---|
| CN (1) | CN102786370B (en) |
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|---|---|---|---|---|
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| CN201138172Y (en)* | 2007-07-24 | 2008-10-22 | 威海大康机械有限公司 | Novel mechanism for cutting delay body |
| CN202318391U (en)* | 2011-05-05 | 2012-07-11 | 关旺 | Double-plane flat-cutting machine of lead delay element |
| CN202754915U (en)* | 2012-09-05 | 2013-02-27 | 浙江物产民用爆破器材专营有限公司 | Soft metal delay cord accurate cutting device for industrial delay detonator |
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| US8784583B2 (en)* | 2004-01-23 | 2014-07-22 | Ra Brands, L.L.C. | Priming mixtures for small arms |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201138172Y (en)* | 2007-07-24 | 2008-10-22 | 威海大康机械有限公司 | Novel mechanism for cutting delay body |
| CN202318391U (en)* | 2011-05-05 | 2012-07-11 | 关旺 | Double-plane flat-cutting machine of lead delay element |
| CN202754915U (en)* | 2012-09-05 | 2013-02-27 | 浙江物产民用爆破器材专营有限公司 | Soft metal delay cord accurate cutting device for industrial delay detonator |
| Publication number | Publication date |
|---|---|
| CN102786370A (en) | 2012-11-21 |
| Publication | Publication Date | Title |
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| CN102786370B (en) | Precise Cutting Device for Soft Metal Delay Cords Used in Industrial Delay Detonators | |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | Effective date of registration:20180619 Address after:324400 Quzhou, Longyou, Zhejiang province Donghua Street South City, five claw ridge No. 52 Patentee after:Zheiang Wuchan Guanghua Explosive Materials Co., Ltd. Address before:310011 Gongshu District amu Road, Hangzhou, Hangzhou, Zhejiang Patentee before:Zhejiang produce industrial explosive material franchise company limited |