CN215243284U

CN215243284U - Edge folding mechanism of leather case manufacturing equipment and leather case manufacturing equipment

Info

Publication number: CN215243284U
Application number: CN202121237183.0U
Authority: CN
Inventors: 程进刚
Original assignee: Zhejiang Jingang Machinery Co ltd
Current assignee: Zhejiang Jingang Machinery Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-21
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to a hem mechanism and leather case manufacture equipment of leather case manufacture equipment, wherein the layer board of hem mechanism is even on the support frame, join in marriage slider between hem board and the support frame, slider contains lift slip subassembly and horizontal slip subassembly, the lift slip subassembly contains lifting slide and vertical guide rail, the lifting slide configuration is on vertical guide rail, the horizontal slip subassembly contains horizontal sliding block and horizontal guide rail, move towards around the relative layer board of horizontal guide rail and arrange, horizontal sliding block joins in marriage on horizontal guide rail, drive arrangement is connected with lifting slide and horizontal sliding block transmission respectively. This hem mechanism of leather sheath manufacture equipment's hem board can go up and down and the back-and-forth movement in the frame, and the layer board in the removal action cooperation frame of hem board realizes the hem, with the facial tissue cladding at the cardboard edge, the hem board removes the operation and stabilizes, and wherein the hem board can slant push down to the layer board, and the hem effect is better. The edge folding device of the leather case manufacturing equipment adopts the edge folding mechanism.

Description

Edge folding mechanism of leather case manufacturing equipment and leather case manufacturing equipment

Technical Field

The utility model relates to a leather case manufacture equipment, in particular to hem mechanism of leather case manufacture equipment.

Background

The leather case is commonly used in paper products such as high-grade books, gift boxes for packaging, desk calendars, wall calendars and the like. The leather case mainly adopts face paper and a paper board to be combined, the face paper is pasted on one side face of the paper board, the face paper is provided with an edge part exceeding the paper board, the face paper of the exceeding part is wrapped on the edge of the paper board, the edge folding of the leather case is realized, and the face paper is folded to the other side face of the paper board through the edge folding mechanism and is wrapped on the edge of the paper board.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem that exists among the background art, the utility model aims at providing a hem mechanism and a crust manufacture equipment of crust manufacture equipment. The folding plate in the folding mechanism of the leather case manufacturing equipment can lift relative to the supporting plate and move back and forth relative to the supporting plate to realize folding, the edge of the paperboard is coated with the facial tissue, the folding plate can be pressed downwards to the supporting plate in an inclined mode, and the folding effect is better; and the hem board is follow-up can drive the hem board through cam mechanism cooperation and move, and the operation is more stable, speed is faster, can drive the hem board and carry out the slant and push down to the layer board. The leather case manufacturing equipment adopts the edge folding mechanism to fold the left side edge and the right side edge of the paper board and/or carry out edge folding.

In order to solve the technical problem, the utility model discloses a following technical scheme: the hem mechanism of leather-shell manufacturing equipment, including layer board, hem board, support frame and drive arrangement, the layer board is connected and is set up on the support frame, its characterized in that: be furnished with slider between hem board and the support frame, slider is including going up and down slip subassembly and horizontal slip subassembly, the slip subassembly that goes up and down is connected with the horizontal slip subassembly, the slip subassembly that goes up and down is including lifting slide and vertical guide rail, lifting slide disposes on vertical guide rail, the horizontal slip subassembly is including horizontal slider and horizontal guide rail, the relative layer board of horizontal guide rail moves towards around arranging, horizontal slider disposes on horizontal guide rail, drive arrangement is connected with lifting slide and horizontal slider transmission respectively. This leather sheath manufacture equipment's hem mechanism's hem board can go up and down and the back-and-forth movement in the frame, and the layer board in the removal action cooperation frame of hem board carries out the hem, and the hem board removes the operation and stabilizes, and wherein the hem board can slant push down to the layer board, and the hem effect is better.

The following optimization or supplementary explanation can be performed on the technical scheme.

Wherein, the hem board is located the top of layer board. So that during the hem work, the cardboard that the lower surface pasted has the facial tissue is placed the in-process on the layer board from the top downwards, and the facial tissue that needs the hem is directly upwards rolled over by the hem board, and efficiency is higher.

In addition, the supporting plate is connected with a suction plate device. The board suction device can suck the paper boards placed on the supporting plate from the lower part, so that the folded edge is more stable.

In addition, the vertical guide rail is installed and connected on the supporting frame, the lifting slide block is connected with a lifting support, the horizontal guide rail is arranged on the lifting support, and the flanging plate is connected on the horizontal slide block; or, horizontal guide rail erection joint is on the support frame, and horizontal slider is connected with the horizontal stand, and vertical guide rail setting is on the horizontal stand, and the hem board is connected on the lifting slide. Structural configuration is reasonable, simple to operate to the hem board can be relative layer board back-and-forth movement and lift.

Further optimize, drive arrangement includes cam mechanism, and cam mechanism is including first working face and second working face, and first working face is connected with the transmission of lift slider, and the transmission of second working face and horizontal slider is connected. Drive arrangement carries out transmission drive through cam mechanism, and mechanical cooperation degree is high, and the fault rate is low, and stability is higher, and the functioning speed is faster, and the hem board goes up and down to go on with the back-and-forth movement can the cooperation, can let the hem board push down (can push down to the layer board with the slant) to the layer board when advancing, and the hem effect is better, and is compacter.

And further optimizing, the cam of the cam mechanism adopts a cylindrical cam, the first working surface is a curved profile circumferential surface arranged at the end part of the cylindrical cam, and the second working surface is a curved groove arranged on the cylindrical cam. The cylindrical cam with the structure has the advantages of more compact structure, more stable operation, convenient processing and more convenient assembly.

The lifting slide block is connected with a first roller, the first roller is arranged on the first working surface in a leaning manner, and the lifting slide block is also provided with a spring; the horizontal sliding block is in transmission connection with a connecting rod, the connecting rod is in transmission connection with a swing rod, the swing rod is connected to the turnover shaft, a swing arm is arranged on the turnover shaft, a second roller is arranged on the swing arm, and the second roller is arranged on a second working surface. The structure layout is reasonable, the transmission of the first working face and the second working face is smooth, and the installation and the assembly are convenient.

The cam mechanism further comprises a cam mounting seat, the transmission connecting hole is provided with a transmission shaft, the transmission shaft and the transmission connecting hole are axially adjusted and arranged relatively, the support frame is connected to the adjusting sliding plate, the adjusting sliding plate is arranged on the horizontal rail, and the horizontal rail is arranged parallel to the horizontal guide rail. Can form modular structure, can cooperate and carry out position control, need not extra dismouting, it is more convenient, the demand of different specification cardboards is satisfied in the position of adjustment hem mechanism, and is more practical.

The leather case manufacturing equipment is provided with a folding device on the frame, and is characterized in that: the edge folding device comprises edge folding mechanisms which are opposite left and right and/or front and back, and the edge folding mechanisms adopt the edge folding mechanism of the leather case manufacturing equipment.

The beneficial effects of the utility model are that, this hem mechanism of leather case manufacture equipment's hem board can go up and down and the back-and-forth movement in the frame, and the hem is realized to the layer board in the removal action cooperation frame of hem board, with the facial tissue cladding at the cardboard edge, the hem board removes the operation stably, and wherein the hem board can slant push down to the layer board, and the hem effect is better. The edge folding device of the leather case manufacturing equipment adopts the edge folding mechanism, and can fold the left side edge and the right side edge of the paper board and/or carry out edge folding. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.

Drawings

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.

Fig. 1 is a schematic view of a three-dimensional structure of the middle folding mechanism of the present invention.

Fig. 2 is a schematic structural view of fig. 1 from another angle.

Fig. 3 is a schematic structural view of the hidden connecting plate and the hidden spring in fig. 2.

Fig. 4 to 7 are schematic structural diagrams of multiple angles of the cylindrical cam in the embodiment.

Fig. 8 is a top view of the device for manufacturing mesochite shells according to the present invention.

Fig. 9 is a front view of fig. 8.

In the figure: 1. a support plate; 2. a hemming plate; 3. a support frame; 4. a drive device; 5. a lifting slide assembly; 6. a horizontal sliding assembly; 7. a lifting slide block; 8. a vertical guide rail; 9. a suction plate device; 10. a corner-making device; 11. a lifting support; 12. a side plate; 13. a cam mechanism; 14. a first working surface; 15. a second working surface; 16. a cylindrical cam; 17. a first roller; 18. a spring; 19. a coupling plate; 20. a connecting rod; 21. a swing rod; 22. swinging arms; 23. a second roller; 24. a transmission connecting hole; 25. a cam mount; 26. adjusting the sliding plate; 27. a flanging device; 28. a turning shaft; 29. a horizontal slider; 30. a horizontal guide rail; 31. a connecting seat.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to the drawings, the hemming mechanism of the leather case manufacturing equipment in the embodiment of the present invention includes a supporting plate 1, a hemming plate 2, a supporting frame 3 and a driving device 4. The supporting plate 1 is connected and arranged on the supporting frame 3, and the supporting plate 1 is used for supporting the paper board. Be furnished with slider between collage board 2 and the support frame 3, slider is including lift slip subassembly 5 and horizontal slip subassembly 6, slider then can cooperate and let collage board 2 carry out lifting slide and horizontal slip, can let the relative layer board lift of collage board 2 during lifting slide, can let the relative layer board 1 of collage board 2 advance and retreat during horizontal slip, the lift of collage board 2 and horizontal migration can cooperate layer board 1 to carry out the hem to the edge of cardboard. The lifting sliding assembly 5 is connected with the horizontal sliding assembly 6, and the lifting sliding assembly slides on the horizontal sliding or slides on the lifting sliding assembly horizontally.

The lifting sliding assembly 5 comprises a lifting slider 7 and a vertical guide rail 8, the lifting slider 7 is arranged on the vertical guide rail 8, and the lifting slider 7 slides on the vertical guide rail 8 in a lifting manner; the horizontal sliding assembly 6 comprises a horizontal sliding block 29 and a horizontal guide rail 30, the horizontal guide rail 30 is arranged in a front-back direction relative to the supporting plate 1, the folding plate 2 is enabled to move forwards and backwards towards the supporting plate 1, the horizontal sliding block 29 is configured on the horizontal guide rail 30, and the horizontal sliding block 29 horizontally slides forwards and backwards on the horizontal guide rail 30.

The driving device 4 is respectively connected with the lifting slide block 7 and the horizontal slide block 29 in a transmission way. The driving device 4 drives the lifting slide block 7 and the horizontal slide block 29 to respectively slide. The driving device 4 may be a motor (e.g., a servo motor, etc.) or an air cylinder, etc. The lifting slide block 7 and the horizontal slide block 29 can be driven to independently operate by the driving device 4; the lifting slide block 7 and the horizontal slide block 29 can be driven to operate in a matched linkage manner, the edge folding plate 2 can be obliquely pressed down to the supporting plate 1 in a matched linkage manner, and the edge folding effect is better.

The hemming plate 2 of the hemming mechanism of the leather case manufacturing equipment can lift and move back and forth on the frame, the moving action of the hemming plate 2 is matched with the supporting plate 1 on the frame to hem, and the hemming plate 2 moves and runs stably; wherein hem board 2 can slant pushing down to layer board 1, and the hem effect is better, and the hem is compacter.

Wherein, the folded plate 2 is positioned above the supporting plate 1. So that the hem during operation, cardboard (its lower surface facing has the facial tissue) from the top by the in-process of placing down on layer board 1, by the facial tissue part of hem board 2 direct with needing the hem upwards roll over, efficiency is higher, hem in-process hem board 2 can direct slant push down, and speed is faster.

In addition, the supporting plate 1 is connected with a suction plate device 9. The board suction device 9 can suck the paper board placed on the supporting board 1 from the lower part, so that the folded edge is more stable. The suction plate device 9 can adopt a pneumatic suction cup or an air hole and the like. In addition, the supporting plate 1 can be additionally provided with an angle forming device 10 for chamfering, and the angle forming device 10 is driven by the matching of the folding plate 2.

In addition, as shown in the figure, the vertical guide rail 8 is installed and connected on the support frame 3, the lifting slide block 7 is connected with the lifting support 11, the horizontal guide rail 30 is arranged on the lifting support 11, and the folding plate 2 is connected on the horizontal slide block 29. Or, not shown in the figure, the horizontal guide rail is installed and connected on the supporting frame, the horizontal sliding block is connected with the horizontal support, the vertical guide rail is arranged on the horizontal support, and the folding plate is connected on the lifting sliding block. This structural layout is reasonable, simple to operate to hem board 2 can be relative layer board 1 back-and-forth movement and lift. In the figure, the supporting frame 3 is provided with two side plates 12 for the installation and connection of the vertical guide rail 8 or the horizontal guide rail, and two ends of the flanging plate 2 are respectively connected to the side plates 12 of the supporting frame 3 through sliding devices, so that the structure is more stable.

Further optimizing, the mode of drive arrangement 4 is more, and drive arrangement 4 includes cam mechanism 13 in this embodiment, and cam mechanism 13 includes first working face 14 and second working face 15, and first working face 14 is connected with lift slider 7 transmission, and second working face 15 is connected with horizontal slider 29 transmission. Drive arrangement 4 carries out transmission drive through its cam mechanism 13, cooperate the drive to drive lift slider 7 and horizontal slider 29 by cam mechanism 13 and carry out the slip action, the cooperation of going up and down can be linked with the horizontal slip action and realize the ramp pressure decline, mechanical cooperation degree is high, the fault rate is low, stability is higher, the functioning speed is faster, and 2 lifts of hem board can cooperate with the back-and-forth movement and go on, can let hem board 2 push down (can push down to layer board 1 with the ramp) when advancing to layer board 1, the hem effect is better, it is compacter. The first working surface 14 and the second working surface 15 may be on one cam (such as a cylindrical cam 16 or a conjugate cam), or may be divided into two cams. The first working surface 14 and the second working surface 15 may be curved grooves or curved contour surfaces.

For example, the cam of the cam mechanism 13 is a cylindrical cam 16, the first working surface 14 is a curved contour peripheral surface provided at an end portion of the cylindrical cam 16, and the second working surface 15 is a curved groove provided on the cylindrical cam 16. The cylindrical cam 16 with the structure has the advantages of more compact structure, more stable operation, convenient processing and more convenient assembly. In addition, the further optimization is realized, the lifting slide block 7 is connected with a first roller 17, the first roller 17 is arranged on the first working surface 14 in a leaning manner, the lifting slide block 7 is also provided with a spring 18, the first roller 17 and the first working surface 14 are kept in leaning manner under the cooperation action of the spring 18, a connecting plate 19 can be arranged between the lifting slide blocks 7 at the left side and the right side, the spring 18 and the first roller 17 are arranged and installed on the connecting plate 19 so as to be connected with the lifting slide block 7, the spring 18 can be installed conveniently by adopting a tension spring, the lifting slide block 7 is pulled downwards by the spring 18 in the figure, and the first roller 17 is arranged above the first working surface 14 (such as the peripheral surface of a curved contour); the horizontal sliding block 29 is in transmission connection with a connecting rod 20, transmission is performed through the connecting rod 20, the connecting rod 20 is in transmission connection with a swing rod 21, the connecting rod 20 is in transmission connection with the swing rod 21, the swing rod 21 is connected to a turnover shaft 28, the swing rod 21 is driven to swing back and forth through the turnover shaft 28, a swing arm 22 is arranged on the turnover shaft 28, the swing arm 22 drives the turnover shaft 28 to swing back and forth, a second roller 23 is arranged on the swing arm 22, the second roller 23 is arranged on a second working surface 15 (such as a curved groove), the second roller 23 is driven by the second working surface 15, the swing arm 22 is driven by the second roller 23 to swing back and forth, and the connecting rod 20 can be in transmission connection with the horizontal sliding block 29 through a folding plate 2. In the figure, the horizontal sliding block 29 is connected with the folding plate 2, and the folding plate 2 is provided with a connecting seat 31 which is in transmission connection with the connecting rod 20. . The turning shaft 28 may be provided on the support frame 3 to be turned back and forth. Structural layout is reasonable, and wherein first working face 14, the transmission of second working face 15 is smooth and easy, installation convenient assembling.

Further optimization is carried out, a transmission connecting hole 24 is formed in the cam of the cam mechanism 13, and the axis of the transmission connecting hole 24 is arranged in parallel with the arrangement direction of the horizontal guide rail 30, namely parallel with the advancing and retreating directions of the folding plate 2; the cam mechanism 13 further comprises a cam mounting seat 25, and a bearing on the cam mounting seat 25 is used for the cam to rotate; the transmission connecting hole 24 is provided with a transmission shaft, and the transmission shaft and the transmission connecting hole 24 are axially adjusted and arranged relative to each other, for example, the transmission shaft and the transmission connecting hole 24 are matched in a spline shaft and spline hole mode or in an axial sliding key mode so as to realize axial adjustment through axial sliding; the support frame 3 is connected to an adjusting slide plate 26, and the adjusting slide plate 26 is disposed on a horizontal rail which is arranged in parallel with the horizontal guide rail 30. Whole hem mechanism will be located regulation slide 26, can form modular structure, can cooperate and carry out position control, need not extra dismouting, and is more convenient, and the demand of different specification cardboards is satisfied in the position of adjustment hem mechanism, and is more practical.

The leather case manufacturing equipment is characterized in that a frame is provided with a folding device 27, the folding device 27 comprises folding mechanisms which are opposite left and right and/or front and back, and the folding mechanisms adopt the folding mechanism of the leather case manufacturing equipment. The edge folding mechanisms are opposite left and right, namely one edge folding mechanism is arranged on the left, the other edge folding mechanism is arranged on the right, and the left and the right edge folding mechanisms face to face and are opposite, so that the left and the right edges of the paper board can be folded; the edge folding mechanisms are opposite from front to back, namely the two edge folding mechanisms are arranged in front and at the back and are opposite from front to back, so that the front side edge and the back side edge of the paper board can be folded. The folding device 27 of the leather case manufacturing equipment adopts the folding mechanism, and can fold the left side and the right side of the paper board and/or carry out folding.

The foregoing is a preferred embodiment of the present invention, and it should be noted that the scope of the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications, enhancements, and equivalents may be made without departing from the scope of the invention as defined in the claims appended hereto.

Claims

1. Leather sheath manufacture equipment's hem mechanism, including layer board (1), hem board (2), support frame (3) and drive arrangement (4), layer board (1) is connected and is set up on support frame (3), its characterized in that: a sliding device is arranged between the edge folding plate (2) and the supporting frame (3),

the sliding device comprises a lifting sliding component (5) and a horizontal sliding component (6), the lifting sliding component (5) is connected with the horizontal sliding component (6),

the lifting sliding component (5) comprises a lifting slide block (7) and a vertical guide rail (8), the lifting slide block (7) is arranged on the vertical guide rail (8),

the horizontal sliding component (6) comprises a horizontal sliding block (29) and a horizontal guide rail (30), the horizontal guide rail (30) is arranged in the front-back direction relative to the supporting plate (1), the horizontal sliding block (29) is configured on the horizontal guide rail (30),

the driving device (4) is respectively connected with the lifting slide block (7) and the horizontal slide block (29) in a transmission way.

2. A hemming mechanism for a skin shell manufacturing apparatus according to claim 1 wherein: the folding plate (2) is positioned above the supporting plate (1).

3. A hemming mechanism for a skin shell manufacturing apparatus according to claim 1 wherein: the supporting plate (1) is connected with a suction plate device (9).

4. A hemming mechanism for a skin shell manufacturing apparatus according to claim 1 wherein: vertical guide rail (8) erection joint is on support frame (3), and lifting slide (7) are connected with lifting support (11), and horizontal guide (30) set up on lifting support (11), and hem board (2) are connected on horizontal slide (29).

5. A hemming mechanism for a skin shell manufacturing apparatus according to claim 1 wherein: horizontal guide rail erection joint is on the support frame, and horizontal slider is connected with the horizontal stand, and vertical guide rail setting is on the horizontal stand, and the hem board is connected on the lifting slide.

6. A hemming mechanism for a skin shell manufacturing apparatus according to claim 1 wherein: the driving device (4) comprises a cam mechanism (13), the cam mechanism (13) comprises a first working surface (14) and a second working surface (15), the first working surface (14) is in transmission connection with the lifting slide block (7), and the second working surface (15) is in transmission connection with the horizontal slide block (29).

7. A hemming mechanism for a skin shell manufacturing apparatus according to claim 6 wherein: the cam of the cam mechanism (13) adopts a cylindrical cam (16), the first working surface (14) is a curved profile peripheral surface arranged at the end part of the cylindrical cam (16), and the second working surface (15) is a curved groove arranged on the cylindrical cam (16).

8. A hemming mechanism for a skin shell manufacturing apparatus according to claim 7 wherein:

the lifting slide block (7) is connected with a first roller (17), the first roller (17) is arranged on the first working surface (14) in a leaning manner, and the lifting slide block (7) is also provided with a spring (18);

the horizontal sliding block (29) is in transmission connection with a connecting rod (20), the connecting rod (20) is in transmission connection with a swing rod (21), the swing rod (21) is connected to a turnover shaft (28), a swing arm (22) is arranged on the turnover shaft (28), a second roller (23) is arranged on the swing arm (22), and the second roller (23) is arranged on a second working surface (15).

9. A hemming mechanism for a skin shell manufacturing apparatus according to claim 6 wherein: be equipped with transmission connecting hole (24) on the cam of cam mechanism (13), the axis of transmission connecting hole (24) and the direction parallel arrangement that sets up of horizontal guide rail (30), cam mechanism (13) are still including cam mount pad (25), transmission connecting hole (24) are furnished with the transmission shaft, the setting is adjusted with transmission connecting hole (24) relative axial to the transmission shaft, support frame (3) are connected on adjusting slide (26), adjust slide (26) configuration on horizontal track, horizontal track and horizontal guide rail (30) parallel arrangement.

10. Equipment is made to leather sheath is equipped with hem device (27) in the frame, its characterized in that: the folding device (27) comprises a folding mechanism which is opposite left and right and/or front and back, and the folding mechanism adopts the folding mechanism of the leather case manufacturing equipment according to any one of the claims 1 to 9.