CN210732680U

CN210732680U - Promote cutting efficiency's cutting device

Info

Publication number: CN210732680U
Application number: CN201921751539.5U
Authority: CN
Inventors: 李海; 熊国艳; 郑毅; 李永华; 郑川其
Original assignee: Kunshan Mingting Packaging Printing Co Ltd
Current assignee: Kunshan Mingting Packaging Printing Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-12
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a promote cutting die cutting device who cuts efficiency, comprises a workbench, the workstation on be provided with the support frame, the support frame on be provided with the cylinder, the power shaft of cylinder is provided with the backup pad, the backup pad on be provided with the die-cutting rule, the workstation on rotate and be connected with back shaft and transmission shaft, transmission shaft and back shaft between be connected and the antiport through drive mechanism, the backup pad on be provided with the actuating lever, the actuating lever pass through one-way conduction mechanism and drive the transmission shaft rotatory, reach the purpose that promotes production efficiency.

Description

Promote cutting efficiency's cutting device

Technical Field

The utility model relates to a promote cutting device who cuts efficiency.

Background

The self-adhesive label has the advantages of no need of brushing adhesive, paste, dipping water, no pollution, short labeling time and the like, and has wide application range, convenience and quickness. The self-adhesive label material is a composite material which takes paper, film or other special materials as the fabrics, the back surface is coated with adhesive, and silicon-coated protective paper is taken as the base paper.

At present, chinese patent that publication number is CN209242313U discloses a cross cutting equipment of non-setting adhesive label paper, comprises a workbench, the top both sides of workstation all are fixed with fixing base and alignment jig, the fixing base is located the inside of alignment jig, the top inner wall both sides of alignment jig all are fixed with the montant, sliding connection has splint on the montant, the outside of montant all is equipped with the spring, the spring all is located the top of splint, the top of workstation all is fixed with the support column all around, the top of support column is fixed with the roof, sliding connection has the lifter plate on the support column, the piston rod of cylinder and the top fixed connection of lifter plate, the bottom mounting of lifter plate has the regulating box.

The die cutting equipment for the self-adhesive label paper is simple in structure, but in the actual use process, the label paper is placed between the clamping plate and the workbench, after the label paper is die-cut, the subsequent label paper needs to be manually pushed forwards, and then the label paper is pressed tightly through the clamping plate, so that the cutting efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a promote cutting device who cuts efficiency moves down through the backup pad, makes transmission shaft and back shaft antiport make the label transmission to reach the purpose that promotes and cut efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a promote cutting efficiency's cutting device, includes the workstation, the workstation on be provided with the support frame, the support frame on be provided with the cylinder, the epaxial backup pad that is provided with of power of cylinder, the backup pad on be provided with the die-cutting rule, the workstation on rotate and be connected with back shaft and transmission shaft, transmission shaft and back shaft between be connected and the antiport through drive mechanism, the backup pad on be provided with the actuating lever, the actuating lever drive the transmission shaft rotation through one-way conduction mechanism.

The technical scheme is realized, the label penetrates between the supporting shaft and the transmission shaft and is positioned on the workbench, the air cylinder is started, the supporting plate moves towards the direction close to the workbench, and the die-cutting rule cuts the label; the cylinder drives the backup pad afterwards and shifts up, and it is rotatory to drive the transmission shaft through one-way conduction mechanism, and it is rotatory that the transmission shaft passes through drive mechanism drive back shaft, makes transmission shaft and back shaft antiport, makes the label can forward conduction then, has removed the process of workman pulling label from, effectively promotes cutting efficiency.

As a preferred scheme of the utility model, one-way conduction mechanism include holding tank, friction strip, connecting axle, friction disk, elastic component, clutch blocks, triangular groove and power ring, the holding tank set up in the tip of transmission shaft, the power ring be fixed in on the inner wall of holding tank, the friction disk set up in the power ring, the connecting axle be fixed in on the friction disk and be used for with be fixed in the friction strip conflict on the actuating lever, the triangular groove set up on the outer wall of friction disk, the friction block arrange in the triangular groove and through the interior wall connection of elastic component and triangular groove, the clutch blocks is used for contradicting with the inner wall of power ring.

As a preferred scheme of the utility model, drive mechanism include first gear and second gear, first gear be fixed in on the back shaft, the second gear be fixed in on the transmission shaft, first gear and second gear meshing.

As an optimized proposal of the utility model, the transmission shaft is provided with a first thread and a second thread, and the first thread is opposite to the second thread.

As an optimized scheme of the utility model, the transmission shaft on be fixed with the holding ring, the back shaft on seted up the constant head tank, the holding ring arrange in the constant head tank.

As an optimized proposal of the utility model, the supporting plate is provided with a limiting mechanism for positioning the die-cutting rule.

As the utility model discloses a preferred scheme, stop gear include first through-hole, second through-hole and locating pin, first through-hole set up on placing the board, the second through-hole set up on the die-cutting rule, the locating pin pass first through-hole and second through-hole.

To sum up, the utility model discloses following beneficial effect has:

firstly, a label passes through a position between a support shaft and a transmission shaft and is positioned on a workbench, a cylinder is started, a support plate moves towards the direction close to the workbench, and a die-cutting rule cuts the label; the cylinder drives the supporting plate to move upwards, the transmission shaft is driven to rotate through the one-way transmission mechanism, the transmission shaft drives the supporting shaft to rotate through the transmission mechanism, the transmission shaft and the supporting shaft rotate in the opposite direction, and then the label can be transmitted forwards, so that the process that a worker pulls the label is omitted, and the cutting efficiency is effectively improved;

second, when the transmission shaft was rotatory, the last reverse first screw thread of transmission shaft and second screw thread can be with the flattening of label when the forward conveying of label, promote the effect of cutting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic cross-sectional view of a support plate.

Fig. 3 is an enlarged view of fig. 1 at a.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a work table; 2. a support frame; 3. a cylinder; 31. a power shaft; 4. a support plate; 41. an accommodating chamber; 5. a die-cutting rule; 51. a first through hole; 52. positioning pins; 61. a support shaft; 62. a drive shaft; 621. a first thread; 622. a second thread; 7. a transmission mechanism; 71. a first gear; 72. a second gear; 81. a positioning ring; 82. positioning a groove; 9. a unidirectional conducting mechanism; 91. accommodating grooves; 92. rubbing the strips; 93. a connecting shaft; 94. a friction disk; 95. an elastic member; 96. a friction block; 97. a triangular groove; 98. a power ring; 100. a drive rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1, 2 and 3, a die cutting apparatus for improving cutting efficiency includes a table 1 horizontally disposed. A support frame 2 which is arranged in an L shape is fixed on the workbench 1. A vertically arranged cylinder 3 is fixed on the support frame 2, and the cylinder 3 is positioned above the workbench 1. A horizontally placed support plate 4 is fixedly connected to the power shaft 31 of the cylinder 3.

An accommodating cavity 41 is formed in the lower surface of the supporting plate 4, and the die-cutting knife 5 is placed in the accommodating cavity 41, so that the cutting edge of the die-cutting knife 5 faces the workbench 1. And a limiting mechanism for positioning the die-cutting rule 5 is arranged on the supporting plate 4.

Wherein, stop gear includes first through-hole 51, second through-hole and locating pin 52. The first through hole 51 is opened on the placing plate surface and communicated with the accommodating cavity 41; the second through hole is arranged on the die-cutting rule 5. The positioning pin 52 passes through the first through hole 51 and the second through hole, so that the positioning pin 52 supports the pair of cutting blades 5. The first through hole 51 is provided with two ends respectively located at the placing plate; the second through hole is provided with two holes which are respectively positioned on the two end surfaces of the die-cutting rule 5. The first through hole 51 and the second through hole have the same diameter.

A support shaft 61 and a transmission shaft 62 which are arranged in parallel are rotatably connected to the workbench 1. The transmission shaft 62 is located above the support shaft 61. The transmission shaft 62 and the support shaft 61 are connected through the transmission mechanism 7 and rotate reversely. Wherein the transmission mechanism 7 comprises a first gear 71 and a second gear 72. The first gear 71 is fixed to the support shaft 61, and the second gear 72 is fixed to the transmission shaft 62. The first gear 71 is meshed with the second gear 72. The outer diameters of the support shaft 61 and the transmission shaft 62 are equal; the first gear 71 and the second gear 72 have the same outer diameter.

When the transmission shaft 62 rotates, the second gear 72 is driven to rotate, and then the second gear 72 drives the first gear 71 to rotate, and the first gear 71 drives the support shaft 61 to rotate, so that the support shaft 61 and the transmission shaft 62 rotate in opposite directions. When the label is placed between the supporting shaft 61 and the transmission shaft 62, the label can be conveyed to the lower part of the die-cutting rule 5 through the rotation of the supporting shaft 61 and the transmission shaft 62, so that the label can be cut conveniently.

Since the label is thin and easily wrinkled, in order to improve the cutting effect, the transmission shaft 62 is provided with a first thread 621 and a second thread 622, and the first thread 621 is opposite to the second thread 622. When the drive shaft 62 rotates, the label can be flattened by the rotation of the first and

second threads

621 and 622, and the cut is more straight.

A positioning ring 81 is fixed on the transmission shaft 62; the positioning ring 81 is arranged coaxially with the drive shaft 62. The supporting shaft 61 is provided with a positioning groove 82, and the positioning groove 82 is annularly arranged and is coaxially arranged with the supporting shaft 61. The positioning ring 81 is placed in the positioning groove 82. The positioning rings 81 are provided two at both ends of the transmission shaft 62, respectively, and the positioning grooves 82 are provided two at both ends of the support shaft 61, respectively. Through two holding rings 81 to the both sides border location of label, make the label conveying more straight to further promote the effect of cutting.

In order to allow the support plate 4 to rotate the transmission shaft 62 when moving upwards so as to transfer the subsequent label under the die-cutting blade 5, the transmission shaft 62 is not rotated when the support plate 4 moves downwards. A driving rod 100 is fixed on the supporting plate 4, and the driving rod 100 drives the transmission shaft 62 to rotate through the one-way transmission mechanism 9.

The one-way conduction mechanism 9 includes a receiving groove 91, a friction strip 92, a connecting shaft 93, a friction disc 94, an elastic member 95, a friction block 96, a triangular groove 97 and a power ring 98. The holding tank 91 is opened in the tip of transmission shaft 62, welds power ring 98 on the inner wall of holding tank 91, makes power ring 98 can drive transmission shaft 62 rotatory.

Friction disc 94 is disposed within power ring 98 such that the outer diameter of friction disc 94 is slightly smaller than the inner diameter of power ring 98. The connecting shaft 93 is fixed to a friction disk 94 and is adapted to abut against a friction bar 92 fixed to the drive rod 100. The connecting shaft 93 is rotatably coupled to the bottom wall of the receiving groove 91 by a bearing (not shown). The rub strip 92 is vertically disposed.

The triangular groove 97 is opened on the outer wall of the friction disk 94, and the friction block 96 is placed in the triangular groove 97 and connected with the inner wall of the triangular groove 97 through the elastic member 95. By friction blocks 96 to interfere with the inner wall of power ring 98.

In summary, the label is inserted between the transmission shaft 62 and the bearing shaft and between the two positioning rings 81. The cylinder 3 is started, and the power shaft 31 moves the support plate upwards. The support plate drives the driving rod 100 to move up, and the friction bar 92 abuts against the connecting shaft 93 and drives the connecting shaft 93 to rotate in the forward direction. The friction disk 94 rotates in the forward direction, and the friction block 96 is simultaneously abutted against the inner wall of the power ring 98 and the inner wall of the triangular groove 97 by the elastic force of the elastic member 95. During the normal rotation of friction disc 94, friction block 96 tends to move away from elastic member 95, so that the friction force between friction block 96 and the inner wall of power ring 98 and the friction force between friction block 96 and the inner wall of triangular groove 97 increase rapidly. So that the friction disc 94, during forward rotation, can rotate the power ring 98, rotating the drive shaft 62 and feeding the label under the die cutter 5.

Then the cylinder 3 is started again, the power shaft 31 drives the support plate 4 to move downwards, and the die-cutting knife 5 moves towards the direction close to the label. Similarly, the driving rod 100 moves downward to make the friction bar 92 drive the connecting shaft 93 to rotate reversely, and the friction disc 94 rotates reversely. Friction force between power ring 98 and friction block 96 causes friction block 96 to move toward elastic member 95 and deform elastic member 95, so that friction force between friction block 96 and friction disc 94 is extremely small. At this time, the transmission shaft 62 is not rotated by the frictional force between the transmission shaft 62 and the table 1. Thereby enabling the die cutter 5 to stably cut the label. Namely, the die-cutting knife 5 moves upwards, and the label is conveyed to the lower part of the die-cutting knife 5; the die-cutting rule 5 moves downwards, the label is kept stable, the label is cut, the operation is simple and convenient, and the efficiency is greatly improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a promote cutting efficiency's cutting device, includes the workstation, the workstation on be provided with the support frame, the support frame on be provided with the cylinder, the epaxial backup pad that is provided with of power of cylinder, the backup pad on be provided with the die-cutting rule, a serial communication port, the workstation on rotate and be connected with back shaft and transmission shaft, transmission shaft and back shaft between be connected and the antiport through drive mechanism, the backup pad on be provided with the actuating lever, the actuating lever drive the transmission shaft rotation through one-way conduction mechanism.

2. The die cutting device for improving cutting efficiency as claimed in claim 1, wherein the one-way conduction mechanism includes a receiving groove, a friction strip, a connecting shaft, a friction disc, an elastic member, a friction block, a triangular groove and a power ring, the receiving groove is formed at an end portion of the transmission shaft, the power ring is fixed on an inner wall of the receiving groove, the friction disc is disposed in the power ring, the connecting shaft is fixed on the friction disc and is used for abutting against the friction strip fixed on the driving rod, the triangular groove is formed on an outer wall of the friction disc, the friction block is disposed in the triangular groove and is connected with the inner wall of the triangular groove through the elastic member, and the friction block is used for abutting against the inner wall of the power ring.

3. The die cutting device for improving cutting efficiency according to claim 1 or 2, wherein the transmission mechanism comprises a first gear and a second gear, the first gear is fixed on the supporting shaft, the second gear is fixed on the transmission shaft, and the first gear is meshed with the second gear.

4. The die cutting device for improving cutting efficiency as claimed in claim 1, wherein the transmission shaft has a first thread and a second thread, the first thread and the second thread being opposite.

5. The die cutting device for improving the cutting efficiency as claimed in claim 1 or 4, wherein a positioning ring is fixed on the transmission shaft, a positioning groove is formed on the supporting shaft, and the positioning ring is placed in the positioning groove.

6. The die cutting device for improving cutting efficiency as claimed in claim 1, wherein the supporting plate is provided with a limiting mechanism for positioning the cutting rule.

7. The die cutting device for improving the cutting efficiency as claimed in claim 6, wherein the limiting mechanism comprises a first through hole, a second through hole and a positioning pin, the first through hole is formed on the placing plate, the second through hole is formed on the die cutting rule, and the positioning pin penetrates through the first through hole and the second through hole.