Pressing equipment for paper product processing

Abstract

The utility model relates to the technical field of paper product processing, and discloses a pressing device for paper product processing, which comprises a working table, supporting plates are arranged on the left side and the right side of the bottom of the working table, a U-shaped frame is arranged on the top of the working table, and a moving plate is arranged between the left side and the right side of the inner wall of the U-shaped frame. Hydraulic cylinders are arranged on the left side and the right side of the top of the U-shaped frame. According to the press-fit equipment for paper product processing, the left end and the right end of a paper product are placed below two clamping blocks correspondingly, and then two hand wheels are screwed to drive two second threaded rods to rotate, so that the two clamping blocks are driven to move downwards, and therefore the left end and the right end of the paper product are clamped and fixed; and then, a second servo motor can be started to drive two traction blocks to move oppositely, and then two connecting blocks and two sliding blocks are driven to move oppositely as a whole through the elastic force of a spring, so that the paper product is straightened, and the situation that the paper product is wrinkled is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing, in particular to a pressing device for paper product processing. Background Art

[0002] After gluing, paper products need to be pressed to firmly bond them together, so pressing equipment is used. However, when the existing pressing equipment is performing the pressing operation, wrinkles easily appear on the paper products, which will affect the pressing effect. Therefore, a pressing equipment for paper product processing is proposed. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a laminating device for paper product processing, which has the advantage of being able to straighten paper products, etc., and solves the problem that when the prior laminating device is performing the laminating operation, paper products are easily wrinkled, which in turn affects the laminating effect.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of straightening paper products, the utility model provides the following technical solutions: a pressing device for processing paper products, comprising a workbench, support plates are arranged on the left and right sides of the bottom of the workbench, a U-shaped frame is arranged on the top of the workbench, a movable plate is arranged between the left and right sides of the inner wall of the U-shaped frame, hydraulic cylinders are arranged on the left and right sides of the top of the U-shaped frame, the output ends of the two hydraulic cylinders extend to the inside of the U-shaped frame and are fixedly connected to the top of the movable plate, a first servo motor is arranged on the right side of the bottom of the movable plate, a fixed block is arranged on the left side of the bottom of the movable plate, the output shaft of the first servo motor is provided with a first threaded rod with one end movably connected to the right side of the fixed block, a movable block with one end movably connected to the bottom of the movable plate is arranged on the outer side of the first threaded rod, a pressing assembly is arranged on the bottom of the movable block, and the left and right sides of the top of the workbench The two traction blocks are located between the two connecting blocks, and the tops of the two traction blocks have one end that is fixedly connected to the opposite sides of the two connecting blocks, and the right side of the two traction blocks is provided with a driving component having one end that is fixedly connected to the right side of the third threaded rod.

[0007] Preferably, the pressing assembly includes a mounting block, a mounting block is fixedly installed on the bottom of the movable block, a U-shaped plate is fixedly installed on the bottom of the mounting block, a mounting shaft is movably installed between the front and rear sides of the inner wall of the U-shaped plate, and a pressure roller is fixedly installed on the outer side of the mounting shaft.

[0008] Preferably, the fixing assembly includes an L-shaped plate, the tops of the two sliding blocks are fixedly mounted with an L-shaped plate, the opposite sides of the two L-shaped plates are movably mounted with clamping blocks, the tops of the two L-shaped plates are threadedly connected to a second threaded rod having one end extending to the bottom thereof and movably connected to the tops of the two clamping blocks, and the tops of the two second threaded rods are fixedly mounted with a handwheel.

[0009] Preferably, the drive assembly includes a second servo motor, a second servo motor located above the third threaded rod is fixedly installed on the right side of the right support plate, a driving bevel gear is fixedly installed on the output shaft of the second servo motor, and a driven bevel gear having one end meshing with the driving bevel gear is fixedly installed on the right side of the third threaded rod.

[0010] Preferably, a first bearing is fixedly installed on the right side of the fixed block, the first threaded rod is rotatably connected to the right side of the fixed block via the first bearing, and a first threaded hole matching the first threaded rod is provided inside the movable block.

[0011] Preferably, the tops of the two L-shaped plates are provided with second threaded holes respectively matched with the two second threaded rods, the tops of the two clamping blocks are fixedly installed with second bearings, and the second threaded rods are rotatably connected to the tops of the clamping blocks through the second bearings.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a laminating device for paper product processing, which has the following beneficial effects:

[0014] The laminating device for paper product processing places the left and right ends of the paper product under two clamping blocks respectively, then turns two hand wheels to drive the two second threaded rods to rotate, thereby driving the two clamping blocks to move downward, thereby clamping and fixing the left and right ends of the paper product, and then starts the second servo motor to drive the driving bevel gear to rotate, and then drives the third threaded rod to rotate through the driven bevel gear, and the third threaded rod will drive the two traction blocks to move in opposite directions during the rotation process, and then drive the two connecting blocks and the two sliders to move in opposite directions as a whole through the elastic force of the spring, so as to straighten the paper product, thereby avoiding wrinkles, and thus ensuring the laminating effect of the paper product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a partial schematic side view of the press-fit assembly of the utility model;

[0018] Figure 4 For this utility model Figure 1 Enlarged view of point B in the middle.

[0019] In the figure: 1 workbench, 2 support plate, 3 U-type frame, 4 moving plate, 5 hydraulic cylinder, 6 first servo motor, 7 fixed block, 8 first threaded rod, 9 moving block, 10 pressing assembly, 101 mounting block, 102 U-type plate, 103 mounting shaft, 104 pressure roller, 11 slide groove, 12 slider, 13 fixed assembly, 131 L-type plate, 132 clamping block, 133 second threaded rod, 134 handwheel, 14 slide rod, 15 connecting block, 16 third threaded rod, 17 traction block, 18 spring, 19 driving assembly, 191 second servo motor, 192 driving bevel gear, 193 driven bevel gear. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a laminating device for processing paper products, comprising a workbench 1, support plates 2 are fixedly installed on the left and right sides of the bottom of the workbench 1, a U-shaped frame 3 is fixedly installed on the top of the workbench 1, a movable plate 4 is movably installed between the left and right sides of the inner wall of the U-shaped frame 3, hydraulic cylinders 5 are fixedly installed on the left and right sides of the top of the U-shaped frame 3, the model of the hydraulic cylinder 5 can be HSGF01-90, and the output ends of the two hydraulic cylinders 5 extend to the inside of the U-shaped frame 3 and are fixedly connected to the top of the movable plate 4.

[0022] A first servo motor 6 is fixedly installed on the right side of the bottom of the moving plate 4. The model of the first servo motor 6 can be MR-J2S-10A. A fixed block 7 is fixedly installed on the left side of the bottom of the moving plate 4. The output shaft of the first servo motor 6 is fixedly installed with a first threaded rod 8 with one end movably connected to the right side of the fixed block 7. The outer side of the first threaded rod 8 is threadedly connected to a moving block 9 with one end movably connected to the bottom of the moving plate 4. A first bearing is fixedly installed on the right side of the fixed block 7. The first threaded rod 8 is rotatably connected to the right side of the fixed block 7 through the first bearing, and a first threaded hole matching the first threaded rod 8 is opened inside the moving block 9.

[0023] A pressing assembly 10 is fixedly installed at the bottom of the moving block 9, and the pressing assembly 10 includes a mounting block 101. The moving block 9 is fixedly installed with the mounting block 101 at the bottom, and a U-shaped plate 102 is fixedly installed at the bottom of the mounting block 101. A mounting shaft 103 is movably installed between the front and rear sides of the inner wall of the U-shaped plate 102, and a pressure roller 104 is fixedly installed on the outer side of the mounting shaft 103.

[0024] Slide grooves 11 are provided on the left and right sides of the top of the workbench 1, and sliders 12 are movably installed inside the two slide grooves 11. The tops of the two sliders 12 are flush with the top of the workbench 1, and the tops of the two sliders 12 are fixedly installed with fixing components 13, and the fixing components 13 include L-shaped plates 131, and the tops of the two sliders 12 are fixedly installed with L-shaped plates 131, and the opposite sides of the two L-shaped plates 131 are movably installed with clamping blocks 132, and the tops of the two L-shaped plates 131 are threadedly connected to second threaded rods 133, one end of which extends to the bottom thereof and is movably connected to the tops of the two clamping blocks 132 respectively, and the tops of the two L-shaped plates 131 are provided with second threaded holes respectively matched with the two second threaded rods 133, and the tops of the two clamping blocks 132 are fixedly installed with second bearings, and the second threaded rod 133 is rotatably connected to the top of the clamping block 132 through the second bearing, and the tops of the two second threaded rods 133 are fixedly installed with hand wheels 134.

[0025] Two sliding bars 14 are fixedly installed between the two support plates 2 and are symmetrically distributed up and down. A connecting block 15 with one end extending to the bottom of the workbench 1 and movably connected to the outer side of the top sliding bar 14 is fixedly installed at the bottom of the two sliding blocks 12. A third threaded rod 16 located between the two sliding bars 14 and with one end extending to the right side of the right support plate 2 is movably installed on the right side of the left support plate 2. The third threaded rod 16 is located on the outer side of one end between the two support plates 2 and has two sections of threads, and the two sections of threads are equal in length and opposite in direction. The left and right ends of the outer side of the third threaded rod 16 are threadedly connected to a traction block 17 with one end movably connected to the outer side of the top sliding bar 14 and the other end movably connected to the outer side of the bottom sliding bar 14. The two traction blocks 17 are both located between the two connecting blocks 15. The interiors of the two traction blocks 17 are provided with third threaded holes that are compatible with the third threaded rod 16. The tops of the opposite sides of the two traction blocks 17 are fixedly installed with springs 18 with one end fixedly connected to the opposite sides of the two connecting blocks 15 respectively.

[0026] A driving assembly 19 is fixedly installed on the right side of the right support plate 2, and one end is fixedly connected to the right side of the third threaded rod 16. The driving assembly 19 includes a second servo motor 191. A second servo motor 191 located above the third threaded rod 16 is fixedly installed on the right side of the right support plate 2. The model of the second servo motor 191 may be I HSS57-36-20. A driving bevel gear 192 is fixedly installed on the output shaft of the second servo motor 191. A driven bevel gear 193 having one end meshing with the driving bevel gear 192 is fixedly installed on the right side of the third threaded rod 16.

[0027] When in use, the left and right ends of the paper product are placed under the two clamping blocks 132 respectively, and then the two hand wheels 134 are turned to drive the two second threaded rods 133 to rotate, thereby driving the two clamping blocks 132 to move downward, so as to clamp the left and right ends of the paper product. Then, the second servo motor 191 can be started by the external controller to drive the driving bevel gear 192 to rotate, and then the third threaded rod 16 can be driven to rotate through the driven bevel gear 193. During the rotation process, the third threaded rod 16 will drive the two traction blocks 17 to move in opposite directions, and then through the spring The elastic force of the spring 18 drives the two connecting blocks 15 and the two sliding blocks 12 to move in opposite directions as a whole, so as to straighten the paper product, thereby avoiding wrinkles, thereby ensuring the pressing effect of the paper product, and then the two hydraulic cylinders 5 can be started to drive the movable plate 4 and the pressure roller 104 to move downward as a whole, until the pressure roller 104 is tightly fitted with the paper product, and finally the first servo motor 6 can be started to drive the first threaded rod 8 to rotate, so as to drive the movable block 9 and the pressure roller 104 to move left or right as a whole, and the paper product is pressed by the left and right movement of the pressure roller 104.

[0028] In summary, the laminating device for processing paper products places the left and right ends of the paper product under the two clamping blocks 132 respectively, and then turns the two hand wheels 134 to drive the two second threaded rods 133 to rotate, thereby driving the two clamping blocks 132 to move downward, so as to clamp and fix the left and right ends of the paper product, and then the second servo motor 191 can be started to drive the driving bevel gear 192 to rotate, and then the third threaded rod 16 is driven to rotate through the driven bevel gear 193, and the third threaded rod 16 will drive the two traction blocks 17 to move in opposite directions during the rotation process, and then the elastic force of the spring 18 is used to drive the two connecting blocks 15 and the two sliders 12 to move in opposite directions as a whole, so as to straighten the paper product, thereby avoiding wrinkles, thereby ensuring the laminating effect of the paper product, and solving the problem that the paper product is prone to wrinkles during the laminating operation of the existing laminating device, thereby affecting the laminating effect.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laminating device for processing paper products, comprising a workbench (1), wherein support plates (2) are arranged on both left and right sides of the bottom of the workbench (1), a U-shaped frame (3) is arranged on the top of the workbench (1), a movable plate (4) is arranged between the left and right sides of the inner wall of the U-shaped frame (3), hydraulic cylinders (5) are arranged on both left and right sides of the top of the U-shaped frame (3), the output ends of the two hydraulic cylinders (5) extend to the inside of the U-shaped frame (3) and are fixedly connected to the top of the movable plate (4), a first servo motor (6) is arranged on the right side of the bottom of the movable plate (4), a fixed block (7) is arranged on the left side of the bottom of the movable plate (4), the output shaft of the first servo motor (6) is provided with a first threaded rod (8) having one end movably connected to the right side of the fixed block (7), a movable block (9) having one end movably connected to the bottom of the movable plate (4) is arranged on the outer side of the first threaded rod (8), and a laminating assembly (10) is arranged at the bottom of the movable block (9), characterized in that: The workbench (1) is provided with a slide groove (11) on both sides of the top, a slider (12) is provided inside the two slide grooves (11), a fixing assembly (13) is provided on the top of the two sliders (12), two slide bars (14) symmetrically distributed in the upper and lower directions are provided between the two support plates (2), the bottom of the two sliders (12) is provided with a connecting block (15) with one end extending to the bottom of the workbench (1) and movably connected to the outer side of the top slide bar (14), and the right side of the left support plate (2) is provided with a connecting block (15) located between the two slide bars (14) and with one end extending to the right support plate (14). A third threaded rod (16) on the right side of the support plate (2), the left and right ends of the outer side of the third threaded rod (16) are each provided with a traction block (17) with one end movably connected to the outer side of the top slide bar (14) and the other end movably connected to the outer side of the bottom slide bar (14), the two traction blocks (17) are each located between the two connecting blocks (15), the tops of the two traction blocks (17) on opposite sides are each provided with a spring (18) with one end fixedly connected to the opposite sides of the two connecting blocks (15), and the right side of the right support plate (2) is provided with a driving component (19) with one end fixedly connected to the right side of the third threaded rod (16).

2. The laminating device for paper product processing according to claim 1, characterized in that: The pressing assembly (10) comprises a mounting block (101), the mounting block (101) being fixedly mounted on the bottom of the moving block (9), a U-shaped plate (102) being fixedly mounted on the bottom of the mounting block (101), a mounting shaft (103) being movably mounted between the front and rear sides of the inner wall of the U-shaped plate (102), and a pressing roller (104) being fixedly mounted on the outer side of the mounting shaft (103).

3. The laminating device for paper product processing according to claim 1, characterized in that: The fixing assembly (13) comprises an L-shaped plate (131), the tops of the two sliding blocks (12) are fixedly mounted with the L-shaped plate (131), the opposite sides of the two L-shaped plates (131) are movably mounted with clamping blocks (132), the tops of the two L-shaped plates (131) are threadedly connected to a second threaded rod (133) having one end extending to the bottom thereof and movably connected to the tops of the two clamping blocks (132), and the tops of the two second threaded rods (133) are fixedly mounted with a hand wheel (134).

4. The laminating device for paper product processing according to claim 1, characterized in that: The driving assembly (19) comprises a second servo motor (191); the second servo motor (191) located above the third threaded rod (16) is fixedly mounted on the right side of the right support plate (2); a driving bevel gear (192) is fixedly mounted on the output shaft of the second servo motor (191); and a driven bevel gear (193) having one end meshing with the driving bevel gear (192) is fixedly mounted on the right side of the third threaded rod (16).

5. The laminating device for paper product processing according to claim 1, characterized in that: A first bearing is fixedly installed on the right side of the fixed block (7); the first threaded rod (8) is rotatably connected to the right side of the fixed block (7) via the first bearing; and a first threaded hole matching the first threaded rod (8) is provided inside the movable block (9).

6. The laminating device for paper product processing according to claim 3, characterized in that: The tops of the two L-shaped plates (131) are each provided with a second threaded hole respectively matched with the two second threaded rods (133); the tops of the two clamping blocks (132) are each fixedly mounted with a second bearing; and the second threaded rod (133) is rotatably connected to the top of the clamping block (132) via the second bearing.

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