Background technique
Offset press is one kind of offset press, and printing image-text first prints on blanket cylinder from printing plate when printing, then againIt is transferred on paper by blanket cylinder.Offset press is different by paper feed mode, can be divided into sheet-fed offset press and roll-fed offset printing press；Monochromatic, double-colored, four colors and multicolour press can be divided into according to the printing chromatic number of one-pass sheet-fed completion；According to the maximum paper of printingBreadth can be divided into multifith, six open, four opens, split and paper printing machine entirely, in addition there are it is one-pass sheet-fed can be simultaneouslyComplete the perfecting press of two-face printing.Sheet-fed offset press is offset press, for printing high-grade commercial printing product, packetPrinted matter is filled, is the mainstream of modern paper printing.
Collection mode of paper after the completion of offset press printing is broadly divided into two kinds at present, and 1, pass through discharge roller, directly generalPaper sends out the exit slot of offset press, and paper drops down on the ground, and staff is collected the paper for dropping down onto ground；2, in paper deliveryCollecting box is put at mouthful, falls into paper in collecting box.There is defects in operation for above two mode.1, it needs artificialThe paper for dropping down onto ground is collected, after human cost is higher, and paper drops down on ground, paper is likely to by groundDust on face is done to open, and influences the quality of paper；2, the bottom of collecting box and case mouth be there is biggish difference in height, and paper is from caseDuring mouthful dropping down onto bottom, the space that paper waves is larger, causes what paper can be at random to fall into collecting box, the collection at randomAmount far fewer than the amount neatly stacked.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of delivery device of offset print, it both can be reduced paperArtificial participation when collection, moreover it is possible to improve the regularity of paper collection.
To achieve the above object, the present invention provides the following technical scheme that
A kind of delivery device of offset print, it is characterized in that: including chassis and collecting box；
With lifting driver part and the lifter plate being connected in lifting driver part on the chassis；
The collecting box is placed on chassis and collecting box includes box-frame and bottom plate, the box-frame upper and lower opening setting, and caseThere is support member, the bottom plate is placed in the support member, and is correspondingly arranged up and down with lifter plate on the downside inner wall of frame.
Preferably, the lifting driver part is electric pushrod.
Preferably, the support member is the supporting walls taken shape on box-frame inner wall.
Preferably, there is fork truck mouth on the bottom wall of the box-frame.
Preferably, the chassis includes desktop, mounting plate and supporting leg；The desktop is installed on the top of supporting leg, and hasThere is the opening to lifter plate evacuation；The mounting plate is installed on supporting leg, and is located at the lower section of desktop, is pacified for lifting driver partDress.
Preferably, guidance set is provided between the lifter plate and chassis；The guidance set includes guide sleeve and leadsTo bar, the lower end of the guide sleeve is fixed on chassis, and the upper end of the guide rod is fixed on lifter plate, and lower end is located at guidingIn set.
Advantages of the present invention are as follows: when collecting to paper, the space of paper whereabouts is reduced, so that paper goes out from exit slotIt after coming, smoothly falls on bottom plate, improves the uniformity of paper collection, and reduce the cost of manual sorting.
Specific embodiment
It is further described in conjunction with delivery device of the Fig. 1 to Fig. 3 to offset print of the present invention.
A kind of delivery device of offset print, it is characterized in that: including chassis 4 and collecting box 3；
With lifting driver part 5 and the lifter plate 6 being connected in lifting driver part 5 on the chassis 4；
The collecting box 3 is placed on chassis 4 and collecting box 3 includes box-frame 31 and bottom plate 32, and the box-frame upper and lower opening is setIt sets, and there is support member 313 on the downside inner wall of box-frame 31, the bottom plate 32 is placed in the support member 313, and withAbout 6 lifter plate is correspondingly arranged.
When work, chassis 4 is placed at 1 paper delivery 11 of offset press, collecting box 3 is placed on chassis 4, so that bottom plate 32It is corresponding with about 6 lifter plate；After collecting box 3 has just been placed on chassis 4, bottom plate 32 is up pushed up using lifting driver part 5, is madeObtaining the distance between bottom plate 32 and 31 upper opening of box-frame is 10 to 30cm；During collection, lifting driver part 5 drives bottom plate32 slowly move down, so that paper has the space stacked in collecting box 3, i.e., during entire collect, box-frame 31Upper opening and the top paper between difference in height be maintained between 10-30cm, until bottom plate 32 is fallen after rise to support memberOn 313, collects and complete；Collecting box 3 is moved using fork truck, changes vacant 3 circulating collection of collecting box.During being somebody's turn to do, reduceThe space that paper falls, so that smoothly falling on bottom plate 32 after paper comes out from paper delivery 11, improving paper collectionUniformity, and reduce the cost of manual sorting；On the other hand, the split type structure of box-frame and bottom plate, by bottom plate from box-frameAfter interior removal, box-frame is reusable, improves the flexibility used and reduces costs, and box-frame and bottom plate are utilized fork truckChassis is moved down simultaneously, can guarantee the stability that paper is carried, avoid the problem that paper is scattered.
The present embodiment is further arranged to: the lifting driver part 5 is speed-adjustable electric pushrod, and lifter plate is spirally connectedOr be plugged on the telescopic rod of electric pushrod, by the adjustment to electric pushrod stretching speed, it may make the electric pushrod bandThe paper delivery of speed and offset press 1 that dynamic bottom plate 32 declines is stacked speed and is adapted, in order in collecting box 3 paper of the top withDifference in height between 31 upper opening of box-frame is maintained between 10-30cm.The speed-adjustable electric pushrod is the prior art, in cityDirectly purchasing on face can use, therefore its specific structure the present embodiment is not described in detail.
The present embodiment is further arranged to: the support member 313 is the supporting walls taken shape on 31 inner wall of box-frame.The knotStructure is simple, use easy to produce, and structural strength is good.
The present embodiment is further arranged to: having fork truck mouth 311 on the bottom wall of the box-frame.The fork truck mouth 311 is convenient for forkThe carrying of vehicle, further reduces human cost.
The present embodiment is further arranged to: the chassis 4 includes desktop 41, mounting plate 43 and supporting leg 42；The desktop 41It is spirally connected or is plugged in top the putting for collecting box 3 of supporting leg 42, desktop 41, which has, stretches lifter plate 6 and electric pushrodThe opening of contracting bar evacuation；The mounting plate 43 is installed on supporting leg 42, and is located at the lower section of desktop 41, for lifting driver part 5It is installed by bolt.
The present embodiment is further arranged to: box-frame 31 and bottom plate 32 are wooden structures or plastic construction, which canThe whole quality of collecting box 3 is reduced, directly collecting box 3 is placed on chassis 4 convenient for staff, it is easy to operate, it is practical.
The present embodiment is further arranged to: the wherein one side wall of the box-frame 31 is higher by remaining side wall and forms occlusion part312, for collecting box 3 when putting on chassis 4, which is located at the side of principle paper delivery 11, which can be to from paperOutlet 11 come out paper play the role of blocking, can be stable drop down onto collecting box 3.
The present embodiment is further arranged to: being provided with guidance set between the 4 of the lifter plate 6 and chassis；The guiding groupPart includes guide sleeve 8 and guide rod 7, and the lower end of the guide sleeve 8 is bolted on mounting plate, the guide rod it is upperEnd is bolted on lifter plate, and lower end is matched with into set, which can be improved lifting driver part 5 and drive bottom plate32 stability slowly moved down.
Unless otherwise specified, the present invention in, if having term " width ", "upper", "lower", "front", "rear", "left", "right",The instruction such as "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction "Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouchIt states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,Therefore the term for describing orientation or positional relationship in the present invention only for illustration, should not be understood as the limit to this patentSystem, for the ordinary skill in the art, can be in conjunction with attached drawing, and understands the specific of above-mentioned term as the case may beMeaning.
Unless otherwise clearly defined and limited, in the present invention, if there is term " setting ", " connected " and " connection " that should do extensivelyReason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or be integrally connected；It can be directly connected,The connection inside two elements can be can be indirectly connected through an intermediary.For those of ordinary skill in the art andSpeech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementationExample, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the artThose of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modificationsIt should be regarded as protection scope of the present invention.