CN201472719U - Food packaging machine end sealing device - Google Patents

Abstract

The utility model relates to a food packaging machine end sealing device, which comprises a group of tool aprons with seal tools, and a horizontal servo motor capable of controlling the group of tool aprons to open and close, wherein the group of tool aprons and the horizontal servo motor are arranged on a support, and the support is fixed on a group of vertical guide shafts in a sliding way and is controlled by a vertical servo motor to make vertical reciprocating motion; the group of tool aprons comprise fixed tool aprons and movable tool aprons which are arranged side by side corresponding to falling package bags, and the fixed tool aprons are fixed on the support; the movable tool aprons are fixed on the support through a group of horizontal guide shafts in a sliding way and are driven by the horizontal servo motor to make opening or closing movement corresponding to the fixed tool aprons, and the spindle of the vertical servo motor is fixed on a vertical turnplate; the two ends of a vertical connecting rod are respectively hinged between the periphery of the vertical turnplate and the support so as to achieve that the vertical servo motor drives the support to make vertical reciprocating motion. Under the reliable premise of ensuring the heat seal of bag mouths, the packaging speed of food packaging bags is effectively improved.

Description

Foods packing machine end seal apparatus

Technical field

The utility model belongs to packaging facilities, and particularly a kind of packaging for foodstuff encapsulates the end seal structure of sack automatically.

Background technology

In the prior art, the foods packing machine principle of work is: earlier food encapsulation bag paper is formed encapsulation bag mould sample by wrapping machine, then earlier packaging bag bottom sack is carried out heat-seal by the end seal apparatus, after pouring into food, the moving foodstuff bag is to the corresponding packaging bag of end seal apparatus top sack, in that packaging bag top sack is carried out heat-seal, form food pack thus and seal continuous handling.In order to improve the package speed of packaging bag, can also can hold seal apparatus opening or closure by improving the packaging bag moving velocity by improving, but in order to guarantee the heat-seal effect of packaging bag, end seal apparatus closing period can not be low excessively, and packaging for foodstuff speed like this has been subjected to certain limitation.

Summary of the invention

In order to remedy above deficiency, the utility model provides a kind of foods packing machine end seal apparatus, can improve the package speed of food pack effectively under the reliable prerequisite that guarantees the sack heat-seal.

The technical solution of the utility model is such realization: a kind of foods packing machine end seal apparatus, comprise that one group is equipped with the tool rest of envelope cutter respectively and can controls this group tool rest opening or closed horizontal servo motor, this group tool rest and horizontal servo motor are installed on the support, this support is slidingly fixed on one group of vertically-guided axle, and is in vertical reciprocating motion by vertical servomotor control.

As further improvement of the utility model, this group tool rest comprises the packaging bag of corresponding whereabouts and fixedly tool rest that is arranged side by side and movable tool rest, fixedly tool rest is fixed in this support, this activity tool rest is slidingly fixed on this support by one group of horizontally-guided axle, and makes opening or closing motion by the relative fixedly tool rest of this horizontal servo motor driven.

As further improvement of the utility model, this horizontal servo motor drives this activity tool rest by connecting rod mechanism and makes horizontal reciprocating movement, this connecting rod mechanism comprises that the middle part rotational fixation is in the intermediate connecting rod of this support, these intermediate connecting rod two ends are connected with movable tool rest hinge with this horizontal servo motor respectively by two auxiliary connecting rods.

As further improvement of the utility model, between this vertical servomotor main shaft fixed vertical rotating disk, this vertical dial perimembranous and this support respectively hinge be connected the two ends of a vertical links, realize that this this support of vertical servo motor driven is in vertical reciprocating motion.

Useful technique effect of the present utility model is: the movable blade group in the described cutter group is by the horizontal servo motor driven, control the opening or the closure of described tool rest, realization is to the sack heat-seal operation of food bag, meanwhile, because the support of described cutter group and horizontal servo motor is installed to be in vertical reciprocating motion along the food bag falling direction by vertically-guided axle and vertical servo motor driven again, like this described in the entire bracket downslide process tool rest all the time closure finish the heat-seal of food bag sack, relatively also shorten the food bag lowering time, improved packaging for foodstuff speed.

Description of drawings

Fig. 1 is a structural front view of the present utility model;

Fig. 2 is a structure side view of the present utility model;

Fig. 3 is a structure birds-eye view of the present utility model.

The specific embodiment

In conjunction with Fig. 1, Fig. 2 and Fig. 3, below be further described:

A kind of foods packing machine end seal apparatus, comprise that one group is equipped with the tool rest of envelope cutter respectively and can controls this group tool rest opening or closedhorizontal servo motor 11, this group tool rest comprises the packaging bag of corresponding whereabouts and fixedlytool rest 121 that is arranged side by side andmovable tool rest 122, fixedlytool rest 121 andmovable tool rest 122 are provided with at the packaging bag falling direction, fixedlytool rest 121 is fixed in thissupport 2, thisactivity tool rest 122 is slidingly fixed on thissupport 2 by one group of horizontally-guidedaxle 13, thishorizontal servo motor 11 drives thisactivity tool rest 122 by connecting rod mechanism and makes horizontal reciprocating movement, this connecting rod mechanism comprises that the middle part rotational fixation is in the intermediate connecting rod 141 of thissupport 2, these intermediate connecting rod two ends are by two auxiliary connecting rods 142,143, be connected withmovable tool rest 122 hinges with thishorizontal servo motor 11 respectively, realize that thus thishorizontal servo motor 11 drives relative fixedlytool rest 121 and makes opening or closing motion, meanwhile, thissupport 2 is slidingly fixed on one group of vertically-guidedaxle 3 along the packaging bag falling direction, thesevertical servomotor 4 main shaft fixed vertical rotatingdisks 51, between thesevertical dial 51 perimembranous and thissupport 2 respectively hinge is connected the two ends of avertical links 52, realize that thesevertical servomotor 4 these supports 2 of driving are in vertical reciprocating motion.

Have only in the prior art when food bag sack heat-seal end, just starting food bag falls to operating, and in the utility model since entire bracket downslide process described in tool rest all the time closure finish the heat-seal of food bag sack, therefore the operation of sack heat-seal operation and food bag whereabouts is carried out simultaneously, relatively also shorten the food bag lowering time, improved packaging for foodstuff speed.

Claims (4)

1. foods packing machine end seal apparatus, comprise that one group is equipped with the tool rest of envelope cutter respectively and can controls this group tool rest opening or closed horizontal servo motor (11), it is characterized in that, this group tool rest and horizontal servo motor (11) are installed on the support (2), this support (2) is slidingly fixed on one group of vertically-guided axle (3), and is in vertical reciprocating motion by vertical servomotor (4) control.

2. foods packing machine end seal apparatus as claimed in claim 1, it is characterized in that, fixedly tool rest (121) and movable tool rest (122) that this group tool rest comprises the packaging bag of corresponding whereabouts and is arranged side by side, fixedly tool rest (121) is fixed in this support (2), this activity tool rest (122) is slidingly fixed on this support (2) by one group of horizontally-guided axle (13), and makes opening or closing motion by the relative fixedly tool rest (121) of this horizontal servo motor (11) driving.

3. foods packing machine end seal apparatus as claimed in claim 1, it is characterized in that, this horizontal servo motor (11) drives this activity tool rest (122) by connecting rod mechanism and makes horizontal reciprocating movement, this connecting rod mechanism comprises that the middle part rotational fixation is in the intermediate connecting rod (141) of this support (2), these intermediate connecting rod two ends are connected with movable tool rest (122) hinge with this horizontal servo motor (11) respectively by two auxiliary connecting rods (142,143).

4. foods packing machine end seal apparatus as claimed in claim 1 or 2, it is characterized in that, this vertical servomotor (4) main shaft fixed vertical rotating disk (51), between this vertical dial (51) perimembranous and this support (2) respectively hinge be connected the two ends of a vertical links (52), realize that this vertical servomotor (4) drives this support (2) and is in vertical reciprocating motion.

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