CN217895663U

CN217895663U - Leather products are with die-cut device of high efficiency

Info

Publication number: CN217895663U
Application number: CN202222321277.7U
Authority: CN
Inventors: 沈彩虹; 许晓法; 朱佳琪
Original assignee: Guangzhou Liding Leather Industry Co ltd
Current assignee: Guangzhou Liding Leather Industry Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-11-25
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a die-cut device of high efficiency is used to leather products, including first channel-section steel and workstation, be equipped with die-cut device, adjusting device and material feeding unit on the workstation, material feeding unit includes motor screw assembly, accepts board and pneumatic clamping jaw, first logical groove and the logical groove of second have been seted up on the workstation, motor screw assembly sets up at first logical inslot, connects through accepting the board between pneumatic clamping jaw and the motor screw assembly, pneumatic clamping jaw is located the both sides that the second led to the groove, the utility model discloses in be provided with a plurality of groups second adjustment mechanism and drift, through increasing, reduce the quantity of second adjustment mechanism and drift, perhaps adjust the quantity of adjacent two sets of second adjustment mechanism and drift, realize the adjustment to the quantity of the style and the distance along the Y axle direction.

Description

Die-cut device of high efficiency for leather products

Technical Field

The utility model relates to a die-cut device technical field of leather specifically is a die-cut device of high efficiency for leather products.

Background

When leather products are produced, patterns are needed to be punched at different positions on leather, the feeding direction of the leather, namely the length direction of the leather is the X-axis direction, the width direction of the leather is the Y-axis direction, and a plurality of rows of patterns are periodically circulated along the X-axis direction; in addition, some punching devices are provided with a plurality of punches along the Y-axis direction, when leather is conveyed below the punches, the punches move downwards under the action of an air cylinder to punch the leather, although the mode can improve the production efficiency, if two adjacent rows of patterns are different, a row of patterns need to be punched firstly, after the leather is completely conveyed, the positions of the punches are adjusted, the process is repeated, so that the punches punch the second row of patterns, when the second punching is carried out, the leather needs to be accurately positioned, otherwise, the leather cannot be matched with the first punching pattern; simultaneously, the leather is generally for two transfer roller clamp cloth when carrying out the pay-off, rotates through the transfer roller and drives the cloth and remove, but if the clamp force between the transfer roller is not enough when, can take place relative slip between leather and the transfer roller, leads to the pay-off length of leather to have the error, influences die-cut.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists among the prior art, the utility model provides a die-cut device of high efficiency is used to leather products to solve the technical problem that the die-cut production efficiency that mentions in the background art is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die-cut device of high efficiency for leather products, includes first channel-section steel and workstation, be equipped with die-cut device, adjusting device and material feeding unit on the workstation, material feeding unit includes motor screw subassembly, accepts board and pneumatic clamping jaw, first logical groove and second logical groove have been seted up on the workstation, motor screw subassembly sets up at first logical inslot, connects through accepting the board between pneumatic clamping jaw and the motor screw subassembly, pneumatic clamping jaw is located the both sides in second channel-section groove, die-cut device includes the connecting rod, removes seat, cylinder and drift, the connecting rod is provided with two, and all with adjusting device connects, and the cylinder is fixed to be set up at the upper surface of connecting rod, and its flexible end and remove seat fixed connection, and the drift setting is on removing the seat.

Preferably, adjusting device includes second channel-section steel, first adjustment mechanism and second adjustment mechanism, first adjustment mechanism includes the movable plate, goes up the driving wheel, moves down driving wheel, screw rod, spacing seat and fastening nut, it all rotates with one side of movable plate to go up the driving wheel and move down the driving wheel and be connected, and the one end and the spacing seat of screw rod are connected, and the other end runs through the movable plate and with fastening nut threaded connection, is convenient for make first adjustment mechanism remove on first channel-section steel.

Preferably in further, first channel-section steel is provided with eight, wherein four the four sides at the workstation, other four are installed respectively to first channel-section steel setting is convenient for support the workstation on four angles of workstation lower surface.

It is preferred in further that, second adjustment mechanism's structure with first adjustment mechanism's structure is unanimous, and four sides of first channel-section steel and second channel-section steel all are equipped with the spread groove, first adjustment mechanism go up the driving wheel and move down the top and the below of driving wheel respectively with first channel-section steel the spread groove cooperation, one side of spacing seat and first channel-section steel the spread groove cooperation, second adjustment mechanism go up the driving wheel and move down the top and the below of driving wheel respectively with the second channel-section steel the spread groove cooperation, one side of spacing seat and second channel-section steel the spread groove cooperation, the second channel-section steel sets up on moving the seat, and the first adjustment mechanism of being convenient for moves on first channel-section steel, and second adjustment mechanism moves on the second channel-section steel.

Preferably in further, both sides of the moving seat are provided with guide wheels, the moving plate of the first adjusting mechanism is provided with guide rails, and the guide wheels are matched with the guide rails to guide the moving direction of the moving seat.

Preferably, the second adjusting mechanism and the punch are provided with a plurality of parts, the punch is connected with the moving plate of the second adjusting mechanism, and the second adjusting mechanism is matched with the second channel steel, so that the number and the position of the punch can be adjusted conveniently through the second adjusting mechanism.

In further preferred, first adjustment mechanism and die-cut device are provided with a plurality of, and equal parallel equidistance sets up, and a plurality of first adjustment mechanism all cooperates with first channel-section steel, is convenient for through the quantity and the position of first adjustment mechanism adjustment drift.

Preferably, the workbench is provided with a third through groove, the third through groove is internally provided with a punching plate, the punching plate is provided with a plurality of blanking holes matched with the punching head, and different punching plates can be conveniently replaced according to the position of the punching head.

(III) advantageous effects

Compared with the prior art, the utility model provides a die-cut device of high efficiency for leather products possesses following beneficial effect:

1. the utility model is provided with a plurality of groups of second adjusting mechanisms and punches, and realizes the adjustment of the number and the distance of patterns along the Y-axis direction by increasing and decreasing the number of the second adjusting mechanisms and the punches or adjusting the number of two adjacent groups of second adjusting mechanisms and punches;

2. in the utility model, the number of the first adjusting mechanisms is increased or the distance between two adjacent groups of the first adjusting mechanisms is adjusted, so that the number and the distance of patterns along the X-axis direction can be adjusted, and the movable plate can be conveniently fixed at a certain position by arranging the screw rod, the limiting seat and the fastening nut;

3. the utility model discloses in press from both sides tightly the leather through pneumatic clamping jaw, rethread motor lead screw assembly drives pneumatic clamping jaw and carries out the pay-off, and this pay-off in-process does not have relative displacement between pneumatic clamping jaw and the leather, can guarantee the leather machining precision.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-efficiency punching device for leather products according to the present invention;

fig. 2 is a schematic structural view of a first adjusting mechanism and a punching device in the present invention;

fig. 3 is a schematic structural view of the feeding device of the present invention;

fig. 4 is a schematic view of a connection structure between the second adjusting mechanism and the second channel steel;

fig. 5 is a schematic view of the connection structure of the middle screw rod and the fastening nut of the present invention.

In the figure: 1. a first channel steel; 2. a work table; 3. a motor lead screw assembly; 4. a bearing plate; 5. a pneumatic clamping jaw; 6. a first through groove; 7. a second through groove; 8. a connecting rod; 9. a movable seat; 10. a cylinder; 11. a punch; 12. a second channel steel; 13. moving the plate; 14. an upper moving wheel; 15. a lower moving wheel; 16. a screw; 17. a limiting seat; 18. fastening a nut; 19. connecting grooves; 20. a guide wheel; 21. a guide rail; 22. a third through groove; 23. punching and cutting the plate; 24. and (7) discharging holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, a high-efficiency punching device for leather products, includes first channel steel 1 and workstation 2, first channel steel 1 is provided with eight, wherein four first channel steel 1 are installed respectively at four sides of workstation 2, other four first channel steel 1 set up on four angles of workstation 2 lower surface, be equipped with punching device on workstation 2, adjusting device and material feeding unit, material feeding unit includes motor lead screw assembly 3, accept board 4 and pneumatic clamping jaw 5, first logical groove 6 and second logical groove 7 have been seted up on workstation 2, motor lead screw assembly 3 sets up in first logical groove 6, connect through accepting board 4 between pneumatic clamping jaw 5 and the motor lead screw assembly 3, pneumatic clamping jaw 5 is located the both sides of second logical groove 7, punching device includes connecting rod 8, remove seat 9, cylinder 10 and drift 11, connecting rod 8 is provided with two, and all connect with adjusting device, cylinder 10 is fixed to be set up at the upper surface of connecting rod 8, and flexible end and remove seat 9 fixed connection, drift 11 sets up on removing seat 9. A third through groove 22 is formed in the workbench 2, a punching plate 23 is arranged in the third through groove 22, and a plurality of blanking holes 24 matched with the punching head 11 are formed in the punching plate 23.

Referring to fig. 1, 2 and 4, the adjusting device includes a second channel steel 12, a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism includes a moving plate 13, an upper moving wheel 14, a lower moving wheel 15, a screw 16, a limiting seat 17 and a fastening nut 18, the upper moving wheel 14 and the lower moving wheel 15 are rotatably connected to one side of the moving plate 13, one end of the screw 16 is connected to the limiting seat 17, and the other end penetrates through the moving plate 13 and is in threaded connection with the fastening nut 18. First adjustment mechanism and die-cut device are provided with a plurality of, and equal parallel equidistance setting, and the first adjustment mechanism of a plurality of all cooperates with first channel-section steel 1. When the movable plate 13 is used, the movable plate 13 is pushed, the upper moving wheel 14 and the lower moving wheel 15 move on the first channel steel 1 until the movable plate 13 moves to a proper position, the fastening nut 18 and the screw 16 are in threaded connection and matching, and at the moment, the limiting seat 17 and the fastening nut 18 clamp the movable plate 13 and the first channel steel 1, so that the movable plate 13 is fixed at the position.

Referring to fig. 1, 2, 4 and 5, the structure of the second adjusting mechanism is consistent with that of the first adjusting mechanism, connecting grooves 19 are respectively formed in four sides of the first channel steel 1 and the second channel steel 12, the upper moving wheel 14 and the lower moving wheel 15 of the first adjusting mechanism are respectively matched with the connecting grooves 19 above and below the first channel steel 1, the limiting seat 17 is matched with the connecting groove 19 on one side of the first channel steel 1, the upper moving wheel 14 and the lower moving wheel 15 of the second adjusting mechanism are respectively matched with the connecting grooves 19 above and below the second channel steel 12, the limiting seat 17 is matched with the connecting groove 19 on one side of the second channel steel 12, and the second channel steel 12 is arranged on the moving seat 9. The second adjusting mechanism and the punch 11 are both provided with a plurality of parts, the punch 11 is connected with a moving plate 13 of the second adjusting mechanism, and the plurality of second adjusting mechanisms are matched with the second channel steel 12. When the punch 11 is moved to a proper position, the fastening nut 18 and the screw 16 are connected in a threaded manner, so that the moving plate 13 is fixed at the position.

Referring to fig. 1-2, the two sides of the movable base 9 are both provided with guide wheels 20, the movable plate 13 of the first adjusting mechanism is provided with guide rails 21, and the guide wheels 20 are matched with the guide rails 21. In use, the air cylinder 10 drives the movable seat 9 to move downwards, and the movable seat 9 is guided by the cooperation of the guide wheel 20 and the guide rail 21 during the downward movement.

Example 2:

in summary, when in use, a plurality of punches 11 and a second adjusting mechanism are pushed onto the second channel steel 12 from one side of the second channel steel 12, the punches 11 are pushed to drive the moving plate 13 of the second adjusting mechanism to move on the second channel steel 12, when the punches 11 move to a proper position, the fastening nuts 18 and the screws 16 are screwed to fix the moving plate 13 at the position, then a plurality of groups of moving plates 13 of the first adjusting mechanism are respectively pushed to move the upper moving wheel 14 and the lower moving wheel 15 on the first channel steel 1 until the moving plate 13 moves to a proper position, the fastening nuts 18 and the screws 16 are screwed to cooperate, at this time, the limit seats 17 and the fastening nuts 18 clamp the moving plate 13 and the first channel steel 1, so that the moving plate 13 is fixed at the position, and further, the plurality of punches 11 are fixed, the adaptive punching plates 23 are selected according to the positions of the punches 11 and are installed in the third through grooves 22 of the worktable 2, and the blanking holes 24 correspond to the punches 11.

Example 3:

in summary, when the leather punching machine is used, leather is placed on the punching plate 23, the air cylinder 10 is started to drive the moving seat 9 to move downwards, the leather is punched through the punch 11, the moving seat 9 is guided through the cooperation of the guide wheel 20 and the guide rail 21 in the downward moving process, after the punch 11 punches the leather, the pneumatic clamping jaws 5 are started to clamp two sides of the leather at the second through grooves 7, the air cylinder 10 is started to drive the moving seat 9 to move upwards, the punch 11 leaves the leather, the motor screw assembly 3 is started to drive the pneumatic clamping jaws 5 to move, the leather is further driven to convey a distance forwards, the air cylinder 10 is started again to punch the leather, the pneumatic clamping jaws 5 loosen the leather, the motor screw assembly 3 drives the leather to reset, and the operations are repeated.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a die-cut device of high efficiency for leather products, includes first channel-section steel (1) and workstation (2), its characterized in that: be equipped with die-cut device, adjusting device and material feeding unit on workstation (2), material feeding unit includes motor lead screw subassembly (3), accepts board (4) and pneumatic clamping jaw (5), first logical groove (6) and second through groove (7) have been seted up on workstation (2), motor lead screw subassembly (3) set up in first logical groove (6), connect through accepting board (4) between pneumatic clamping jaw (5) and motor lead screw subassembly (3), pneumatic clamping jaw (5) are located the both sides of second through groove (7), die-cut device includes connecting rod (8), removes seat (9), cylinder (10) and drift (11), connecting rod (8) are provided with two, and all with adjusting device connects, and cylinder (10) are fixed to be set up at the upper surface of connecting rod (8), and its flexible end with remove seat (9) fixed connection, drift (11) set up on removing seat (9).

2. A high efficiency die cutting device for leather products according to claim 1, characterized in that: adjusting device includes second channel-section steel (12), first adjustment mechanism and second adjustment mechanism, first adjustment mechanism includes movable plate (13), goes up driving wheel (14), moves down driving wheel (15), screw rod (16), spacing seat (17) and fastening nut (18), it rotates with one side of movable plate (13) to go up driving wheel (14) and move down driving wheel (15) and is connected, and the one end and the spacing seat (17) of screw rod (16) are connected, and the other end runs through movable plate (13) and fastening nut (18) threaded connection.

3. A high efficiency die cutting device for leather products according to claim 2, characterized in that: first channel-section steel (1) is provided with eight, wherein four install respectively at four sides of workstation (2) first channel-section steel (1), four in addition first channel-section steel (1) sets up on four angles of workstation (2) lower surface.

4. A high efficiency die cutting apparatus for leather products as defined in claim 3 wherein: second adjustment mechanism's structure with first adjustment mechanism's structure is unanimous, and four sides of first channel-section steel (1) and second channel-section steel (12) all are equipped with spread groove (19), first adjustment mechanism go up upward driving wheel (14) and move down driving wheel (15) respectively with the top and the below of first channel-section steel (1) spread groove (19) cooperation, one side of spacing seat (17) and first channel-section steel (1) spread groove (19) cooperation, second adjustment mechanism go up driving wheel (14) and move down driving wheel (15) respectively with the top and the below of second channel-section steel (12) spread groove (19) cooperation, one side of spacing seat (17) and second channel-section steel (12) spread groove (19) cooperation, second channel-section steel (12) set up on removing seat (9).

5. A high efficiency die cutting device for leather products according to claim 2, characterized in that: both sides of removing seat (9) all are equipped with leading wheel (20), first adjustment mechanism be equipped with guided way (21) on movable plate (13), leading wheel (20) and guided way (21) cooperation.

6. A high efficiency die cutting device for leather products according to claim 4, characterized in that: the second adjusting mechanism and the punch (11) are both provided with a plurality of parts, the punch (11) is connected with a movable plate (13) of the second adjusting mechanism, and the second adjusting mechanism is matched with the second channel steel (12).

7. A high efficiency die cutting device for leather products according to claim 3, characterized in that: first adjustment mechanism and die-cut device are provided with a plurality of, and equal parallel equidistance setting, and a plurality of first adjustment mechanism all cooperates with first channel-section steel (1).

8. A high efficiency die cutting device for leather products according to claim 1, characterized in that: the workbench (2) is provided with a third through groove (22), a punching plate (23) is arranged in the third through groove (22), and the punching plate (23) is provided with a plurality of blanking holes (24) matched with the punching heads (11).