CN101850563A

CN101850563A - Blanking and taking method of webs after automatic transverse cutting and die cutting

Info

Publication number: CN101850563A
Application number: CN200910061345A
Authority: CN
Inventors: 陈建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-31
Filing date: 2009-03-31
Publication date: 2010-10-06

Abstract

The invention discloses a blanking and taking method of webs after automatic transverse cutting and die cutting and relates to the blanking and taking method in a full-automatic web platen transverse cutting and die cutting machine. The method comprises the steps of utilizing a pressing part in motion to press materials which are well transversely cut or die-cut on a support part and driving the materials and the support part to move together, thereby pulling apart the materials which are well transversely cut or die-cut. Compared with the thrust method of the prior art, the pulling-apart method does not need to change a tooling no matter how the shape of a fracture of a product changes, thereby greatly reducing the cost and improving the efficiency; and the taking adopts the method of drawing from the back of a hopper, compared with the taking method from the front in the prior art, the drawing method can greatly reduce the tension degree of workers and avoid the confusion caused by non-rapid taking.

Description

Fracture is got the material method behind the automatic crosscut cross cutting of reel material

Affiliated technical field

The present invention relates to the method that fracture is got material in the full-automatic crosscut die-cutting machine of a kind of reel material platen.

Background technology

The present full-automatic crosscut die-cutting machine of reel material platen has two kinds of types of horizontal and vertical, because the mode of platen crosscut cross cutting belongs to the mode of impression, therefore be difficult to guarantee that cut channel thoroughly is cut off all the time in mass-produced process, in the full automatic crosscut cross cutting of reel material, send the material that cuts smoothly in order to guarantee sometimes in addition, also need to allow its some little connection, must have a cover mechanism that its thorough disconnection is gathered into folds then so that the workman takes away easily for this reason.Employed in the market material fracturing method is to describe to some extent in 200420060449.9 the application documents in the patent No., it is to have adopted its side view (being also referred to as the edge of a knife) and needed to disconnect the identical two blocks of stamping-out plates (as Fig. 1) of position shape, it need disconnect the position and overlaps with the edge of a knife of stamping-out plate when crosscut or the good material of cross cutting are brought relief, utilizes the relative motion of two edges of a knife that it is thrust.Be referred to as the method for thrusting at this, can fall within automatically in the hopper after product is thrust, the workman can take out (as Fig. 2) with finished product from hopper.

Fig. 1 is the prior art schematic diagram, and it need disconnect the position and overlaps with the edge of a knife of stamping-out plate (2) and stamping-out plate (3) when the good material of crosscut cross cutting (1) is brought relief, utilizes the relative motion of two edges of a knife that it is thrust again.

Fig. 2 is the schematic diagram of prior art production overall process.Reel material (1) is sent into crosscut cross cutting position under the effect of feeding rod A (2) and feeding rod B (3), cutting die (8) is finished crosscut and cross cutting under the effect of template A (4) and template B (5), template A (4) and template B (5) are separately afterwards, this moment, feeding rod A (2) and feeding rod B (3) delivered to the fracture position with the part that the crosscut cross cutting is good, thrust at the position that crosscut is disconnected under the effect of stamping-out plate A (13) and stamping-out plate B (14) afterwards, the finished product that is thrust can be in the effect of self gravitation next open connect one fall into hopper (11).

Above-described prior art has following several weak point:

Need make different stamping-out plates during the different product of 1 production appearance of fracture. its stamping-out plate of mounting or dismounting debugging when not only increasing cost but also costing expenses of labour.

2 stamping-out plates are made if too the too small not only cost in fine-edge blanking gap is too high but also easily injure crosscut or the good material of cross cutting when feeding position is not accurate enough, if the excessive fracture that easily causes again in the too low blade clearance of precision is not thorough, particularly when low speed production or mode, be easy to the situation that occurs not breaking.

3 because the stamping-out plate, therefore must wait the feeding that just can carry out behind its return next time for moving back and forth, and has influenced production efficiency greatly.

The 4 existing material modes of getting are that the workman stands in the front of hopper with the front taking-up of finished product from hopper, because the speed of crosscut cross cutting is all very high now, per minute work number of times is generally all more than 90 times, thus the workman get material must be quite rapid, otherwise sudden in succession finished product will cause confusion.

Summary of the invention

The objective of the invention is to design a kind of no matter how the product appearance of fracture changes the method for breaking that all need not change frock.

Its objective is (as Fig. 3) of realizing with the following method, utilize moving compressing member (9) that crosscut or the good material of cross cutting are pressed on the supporting member (10), thereby and drive its material and and supporting member move together crosscut or the good material of cross cutting broken.

The move mode of compressing member (9) and supporting member (10) can have many selections, below is illustrated with several embodiment.

Embodiment 1: the method for circular motion+garden Zhou Yundong

As Fig. 4, after the material that the crosscut cross cutting is good is delivered to the fracture station, drive the compressing member (9) of being garden Zhou Yundong down at swingle (13) and material is pressed on the rotatable supporting member (10), and drive its rotation the position of material require disconnection is pulled apart.Bring finished product one movement velocity simultaneously, finished product is flown in the hopper at a high speed.The position that wherein compresses (9) and supporting member (10) all is adjustable, so that obtain needed pull-off force by regulating its thrust.

Embodiment 2: the method for curvilinear motion+garden Zhou Yundong

As Fig. 5, adopt a multi-jointed gear unit to drive compressing member (9) and do the curvilinear path motion, compressing member (9) can be pressed on material on the rotatable supporting member (10) equally at the volley, and drives its rotation the position that material require disconnects is broken.Bring finished product one movement velocity simultaneously, finished product is flown in the hopper at a high speed.Though this scheme is more complicated than the scheme of Fig. 3, it can dwindle the required space of compressing member (9), and can adjust the movement locus and the movement velocity of compressing member (9) easily, to reach the best effects in the actual use.

Embodiment 3: the method for rectilinear motion+garden Zhou Yundong

As Fig. 6, drive down at die cutting plate A (4) that the compressing member (9) of moving linearly is pressed on material on the rotatable supporting member (10), and drive its rotation the position of material require disconnection is broken.Compressing member (9) returns the back finished product and falls into hopper automatically.

Embodiment 4: rectilinear motion+straight-line method

As Fig. 7, drive at die cutting plate A (4) and to do straight-line compressing member (9) down and material is pressed on the supporting member (10), and the compression spring produces a displacement and the position of material require disconnection is broken.Compressing member (9) returns the back finished product and falls into hopper automatically.

Other motion mode except that above-mentioned several examples is not just enumerated one by one, what deserves to be explained is that the sort of mode all can be used on regardless of being horizontal crosscut die-cutting machine (as Fig. 4) or vertical crosscut die-cutting machine (as Fig. 5) or inclined type crosscut die-cutting machine (as Fig. 6) and only needing in the transverse cutting unit of crosscut function.

The workman gets the necessary very fast problem of material in the prior art in order to solve, the present invention has adopted the workman to stand in the hopper back side, the method (as Fig. 5) (as Fig. 6) (as Fig. 7) of extracting finished product out from the hopper top, because can not influencing follow-up finished product when extracting out, finished product do not enter hopper, therefore the workman can work unhurriedly, in order to guarantee that the workman can stand in the work of the hopper back side, should reserve workman's operating position at hopper behind when planing machine.This method for fetching is particularly suitable for (as Fig. 5) (as Fig. 6) (as Fig. 7) in the type of vertical or inclined type, machine should be placed on higher position if will adopt then in horizontal type, so that hopper has enough operating spaces behind.

Description of drawings:

Fig. 1 is the schematic diagram of prior art, 1-reel material among the figure, 2--stamping-out plate A, 3--stamping-out plate B.

Fig. 2 is the schematic diagram of prior art production overall process, 1-reel material among the figure, 2-feeding rod A, 3-feeding rod B, 4-die cutting plate A, 5--die cutting plate B, 6-cutting die fixed head, 7-elastomer, 8-cutting die, 9---stamping-out plate fixed mount, 10--stamping-out plate adjusting bracket, 11-hopper, 12-finished product, 13-workman.

Fig. 3 is the fundamental diagram of invention, 1-reel material among the figure, 2-feeding rod A, 3-feeding rod B, 4-die cutting plate A, 5--die cutting plate B, 6-cutting die fixed head, 7-elastomer, 8-cutting die, 9--compressing member, 10--supporting member, 11-hopper, 12-finished product.

Fig. 4 realizes fundamental diagram of the present invention, 1-reel material among the figure, 2-feeding rod A for the method that adopts circular motion+garden Zhou Yundong, 3-feeding rod B, 4-die cutting plate A, 5--die cutting plate B, 6-cutting die fixed head, the 7-elastomer, 8-cutting die, 9--compressing member, the 10--supporting member, the 11-hopper, 12-finished product, 13-swingle.

Fig. 5 realizes fundamental diagram of the present invention for the method that adopts curvilinear motion+garden Zhou Yundong,, 1-reel material among the figure, 2-feeding rod A, 3-feeding rod B, 4-die cutting plate A, 5--die cutting plate B, 6-cutting die fixed head, 7-elastomer, the 8-cutting die, the 9--compressing member, 10--supporting member, 11-hopper, the 12-finished product, 13-fork A.The 14-swingle, 15-fork B, 16-workman.

Fig. 6 realizes fundamental diagram of the present invention, 1-reel material among the figure, 2-feeding rod A for the method that adopts rectilinear motion+garden Zhou Yundong, 3-feeding rod B, 4-die cutting plate A, 5--die cutting plate B, 6-cutting die fixed head, the 7-elastomer, 8-cutting die, 9--compressing member, the 10--supporting member, the 11-hopper, 12-finished product, 13-workman.

Fig. 7 realizes fundamental diagram of the present invention, 1-reel material among the figure, 2-feeding rod A for adopting rectilinear motion+straight-line method, 3-feeding rod B, 4-die cutting plate A, 5--die cutting plate B, 6-cutting die fixed head, 7-elastomer, 8-cutting die, the 9--compressing member, the 10--supporting member, 11-hopper, 12-finished product, the 13-spring, 14-workman.

Claims

1. fracture is got the material method and be it is characterized in that behind the automatic crosscut cross cutting of reel material: it is that the stretch break method that adopts disconnects product.

2. fracture is got the material method and be it is characterized in that behind the automatic crosscut cross cutting of the described reel material of root a tree name claim 1: its pull-off force is by compressing member material to be pressed on the supporting member, utilizes moving of compressing member and supporting member to produce then.

3. fracture is got the material method and be it is characterized in that behind the automatic crosscut cross cutting of the described reel material of root a tree name claim 1: the workman was positioned at the back side of hopper when it got material, and finished product is extracted out from hopper.

4. fracture is got the material method and be it is characterized in that behind the automatic crosscut cross cutting of the described reel material of root a tree name claim 1: the hopper of the automatic crosscut die-cutting machine of its reel material leaves the workman behind and gets the required space of material operation.