Buffering paper storage mechanism and double-group winding roller coiled material synchronous conveying mechanism
By designing a buffer paper storage mechanism and a dual-set roll material synchronous conveying mechanism, the problems of high cost and uneven production caused by equipment separation were solved, realizing the buffer storage of roll material and the balance of process progress, and achieving efficient utilization of equipment and continuous production.
Patent Information
- Application Number
- CN202520251090.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-17
AI Technical Summary
The existing separation of roll-to-roll printing, lamination, and coating equipment results in high equipment costs, large space requirements, uneven production, and difficulty in achieving continuous production.
The design incorporates a buffer paper storage mechanism and a dual-set roll material synchronous conveying mechanism. By moving the pressure rollers up and down on the vertical guide rail, the buffer storage and synchronous conveying of the roll material are achieved, balancing the work progress of different processes.
It enables buffered storage of roll materials, avoids accumulation, balances the production progress of different processes, and achieves efficient utilization of equipment and continuous production.
Smart Images
Figure CN223779593U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a roll conveying equipment technical field, concretely relates to a buffer paper storage mechanism and double set roll roll material synchronous conveying mechanism. BACKGROUND
[0002] The existing roll material printing, laminating and covering are all completed by different equipment, the roll material printing process is completed by printing equipment, the laminating process is completed by laminating equipment, and the covering process is completed by covering equipment, so the user needs to purchase different equipment, which leads to high equipment cost, large space occupation, and high labor cost for operating and maintaining the equipment. In addition, when different equipment is running, production surplus or deficiency is caused by uneven capacity of each equipment, equipment downtime is needed to wait, and continuous production demand cannot be met. SUMMARY
[0003] The utility model aims at providing a buffer paper storage mechanism and double set roll roll material synchronous conveying mechanism to solve at least one of the above problems in the prior art.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] A buffer paper storage mechanism comprises two frame plates arranged oppositely, a plurality of guide rollers and a plurality of pressure rollers, roll material passes through the guide rollers and the pressure rollers in sequence and is introduced into the laminating roll or the covering roll through a guide roller, a vertical guide rail is arranged on the frame plate, the pressure roller moves downward along the vertical guide rail in a roll material loosening state, and the pressure roller moves upward along the vertical guide rail in a roll material tightening state.
[0006] In the technical scheme, the buffer paper storage mechanism can store the roll material, which can be the roll material after printing or the roll material after laminating, and can avoid the accumulation of the roll material before the laminating process or the covering process. Specifically, the roll material passes through the guide rollers and the pressure rollers in sequence and is introduced into the laminating roll through the guide roller, the pressure roller moves downward along the first vertical guide rail in the roll material loosening state, that is, when the previous roll material is continuously output, the pressure roller has gravity, the pressure roller moves downward along the vertical guide rail under the action of gravity, the pressure roller moves upward along the vertical guide rail in the roll material tightening state, that is, during the feeding of the roll material to the subsequent process, the roll material before the previous process is pulled, and in this state, the pressure roller moves upward along the vertical guide rail to adapt to the tightening action of the roll material. In summary, the buffer paper storage mechanism of the technical scheme can store the roll material after printing or the roll material after laminating, thereby avoiding the accumulation of the roll material before the laminating process or the covering process, and solving the problem of uneven efficiency of different processes and difficulty in continuous production.
[0007] Further, in order to improve the balance stability of the lifting movement of the pressure roller, gears are arranged at both ends of the pressure roller, a rack is arranged on one side of the vertical guide rail, and the gears are engaged with the rack.
[0008] Further, in order to improve the smoothness of the pressure roller lifting movement, both ends of the pressure roller are provided with end bearings, the vertical guide rail comprises a guide groove, and the end bearings are located in the guide groove.
[0009] Further, in order to enable the outer cylinder to follow during the pressure roller lifting movement and reduce the influence of the pressure roller on the surface of the coiled material, the outer cylinder of the pressure roller is rotationally connected to the pressure roller shaft through a bearing.
[0010] Further, in order to better realize the synchronous action of the pressure roller lifting, a strip-shaped hole is arranged in the guide groove along the length direction of the guide groove, the pressure roller is two, both sides of the two pressure rollers extending out of the strip-shaped hole are provided with counterweights, the outer side of the frame plate is provided with a first vertical sliding rail, and the counterweights are in sliding fit with the first vertical sliding rail.
[0011] The utility model also provides a double group roll roll material synchronous conveying mechanism, wherein, including film roll, laminating roll, cover plate roll and two buffer paper storage mechanism, film roll, laminating roll and cover plate roll set up between two frame plates, two buffer paper storage mechanisms are respectively printing buffer paper storage mechanism and laminating buffer paper storage mechanism, laminating roll is located between printing buffer paper storage mechanism and laminating buffer paper storage mechanism, film roll is located above laminating buffer paper storage mechanism, the film on film roll is introduced between laminating roll through film guide roller, printing roll material is introduced between laminating roll through printing buffer paper storage mechanism, laminated roll material is formed after film and printing roll material pass through between laminating roll, laminating roll is located below laminating roll, laminated roll material is introduced between cover plate roll through laminating buffer paper storage mechanism and guide roller, cover plate material is formed after laminated roll material and plate material pass through between cover plate roll.
[0012] The utility model discloses a double group roll roll material synchronous conveying mechanism, wherein, including film roll, laminating roll, cover plate roll and two buffer paper storage mechanism, film roll, laminating roll and cover plate roll set up between two frame plates, two buffer paper storage mechanisms are respectively printing buffer paper storage mechanism and laminating buffer paper storage mechanism, laminating roll is located between printing buffer paper storage mechanism and laminating buffer paper storage mechanism, film roll is located above laminating buffer paper storage mechanism, the film on film roll is introduced between laminating roll through film guide roller, can realize the introduction of film because printing roll material is introduced between laminating roll through printing buffer paper storage mechanism, laminated roll material is formed after film and printing roll material pass through between laminating roll, can realize the introduction of printing roll material, and the working progress of printing process and laminating process can be balanced through printing buffer paper storage mechanism, and even the consistent production of printing process and laminating process can be realized even if the efficiency of printing process and laminating process is inconsistent.
[0013] In summary, in the technical solution, the film covering roller covers the film on the jet printing coiled material to form a film covering coiled material, the film covering is the first process, after the film covering is completed, the film covering buffer paper storage mechanism and the material guide roller are used to transport the film covering coiled material to the plate covering roller to complete the plate covering process, and the plate covering roller covers the film covering coiled material on the plate material to form a plate covering plate. The technical solution can simultaneously complete the film covering process and the plate covering process, and can balance the working progress of the jet printing, film covering and plate covering processes, and can realize continuous production even if the jet printing, film covering and plate covering processes have inconsistent functions.
[0014] Further, in order to better realize the guiding of the film, vertical grooves are arranged on the frame plates, the film guide roller is located directly above the film coiled roller, and both ends of the film guide roller are located in the vertical grooves, and the film guide roller moves along the vertical grooves as the thickness of the film coiled on the film coiled roller decreases.
[0015] Further, the film covering roller and the plate covering roller each include an upper roller and a lower roller, the two frame plates are a left side support plate and a right side support plate, the left side support plate is provided with a left side mounting hole, the left side roller shaft of the lower roller is rotationally matched with the left side mounting hole, the right side support plate is provided with an insertion hole, the diameter of the insertion hole is greater than the outer diameter of the roller body of the lower roller, a fixed wheel disc is detachably fixedly installed at the insertion hole, the fixed wheel disc is provided with a right side mounting hole, and the right side roller shaft of the lower roller is rotationally matched with the right side mounting hole.
[0016] In the technical solution, the left side support plate is provided with the left side mounting hole, the left side roller shaft of the lower roller is rotationally matched with the left side mounting hole, the right side support plate is provided with the insertion hole, the diameter of the insertion hole is greater than the outer diameter of the roller body of the lower roller, and when the lower roller is installed, the lower roller can be inserted from the insertion hole until the left side roller shaft is inserted into the left side mounting hole. The lower roller can be positioned between the left side support plate and the right side support plate without disassembling the left side support plate or the right side support plate, and the left side roller shaft is rotationally positioned in the left side mounting hole. The insertion hole is detachably fixedly installed with the fixed wheel disc, the fixed wheel disc is provided with the right side mounting hole, after the left side roller shaft of the lower roller is connected and installed with the left side mounting hole, the fixed wheel disc is fixedly installed on the right side support plate, the right side roller shaft of the lower roller is rotationally matched with the right side mounting hole, the positioning of the right side roller shaft of the lower roller is realized, and the right side roller shaft is rotationally positioned in the right side mounting hole. In summary, the lower roller is improved to be laterally inserted and assembled or disassembled, the machine body (the left side support plate and the right side support plate) does not need to be disassembled, the fixed wheel disc is arranged at the insertion end, the positioned lower roller after assembly can be completed, the disassembly and assembly of the lower roller can be completed without disassembling the machine body, and the disassembly and assembly efficiency is greatly improved.
[0017] Further, in order to control the working state of the film or plate according to the needs, the left support plate and the right support plate are both provided with vertical adjusting holes, the vertical adjusting hole located on the left support plate is a left adjusting hole, the vertical adjusting hole located on the right support plate is a right adjusting hole, the left adjusting hole is located directly above the left mounting hole, the right adjusting hole is located directly above the insertion hole, the two sides of the vertical adjusting hole are symmetrically provided with second vertical sliding rails, the second vertical sliding rails are slidably connected with roller shaft mounting seats, the ends of the roller shafts of the upper rolling rollers extending out of the vertical adjusting holes are rotatably connected with the roller shaft mounting seats through bearings;
[0018] The left support plate and the right support plate are both provided with cylinder mounting seats, the cylinder mounting seats are provided with cylinders, the piston rods of the cylinders are elastically connected with the roller shaft mounting seats through elastic elements, and the cylinders drive the roller shaft mounting seats to move along the second vertical sliding rails.
[0019] When the cylinder is started, the roller shaft mounting seat is driven to move downwards, the roller shaft mounting seat drives the upper rolling roller to move downwards, and in the film or plate covering process, the cooperation of the upper rolling roller and the lower rolling roller can well realize the pressure application of the film or plate covering.
[0020] Further, in order to achieve better fixing effect, the fixing wheel disc is fixedly connected with the right support plate through a connecting flange, and the connecting flange is arranged on the outer side of the fixing wheel disc.
[0021] The beneficial effects of the utility model are as follows: in the technical scheme, the buffer paper storage mechanism can realize the buffer storage of the coiled material, which can be the coiled material after printing or the coiled material after film covering, and the accumulation of the coiled material before the film covering process or the plate covering process is avoided. Specifically, the coiled material passes the guide roller and the pressing roller in sequence and is introduced into the film covering roller through the guide roller, the pressing roller moves downwards along the first vertical guide rail in the coiled material loosening state, that is, when the previous coiled material is continuously output, the pressing roller has gravity, and the pressing roller moves downwards along the vertical guide rail under the action of gravity, the pressing roller moves upwards along the vertical guide rail in the coiled material tightening state, that is, the coiled material is pulled during the feeding process to the subsequent process, and in this state, the pressing roller moves upwards along the vertical guide rail to adapt to the pulling and tightening action of the coiled material. In summary, the buffer paper storage mechanism of the technical scheme can realize the buffer storage of the coiled material after printing or the coiled material after film covering, thereby avoiding the accumulation of the coiled material before the film covering process or the plate covering process, and solving the problem of uneven efficiency of different processes and difficulty in continuous production. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a structural schematic view of the first perspective of part components of the utility model;
[0023] Figure 2 It is a structural schematic view of the first perspective of part components of the utility model; Figure 1 It is a local enlarged structural schematic view of A in the middle.
[0024] Figure 3 is Figure 1 partial enlarged structural schematic view of B;
[0025] Figure 4 is a structural schematic view of the second perspective of part of the assembly of the utility model;
[0026] Figure 5 is Figure 4 partial enlarged structural schematic view of C;
[0027] Figure 6 is a structural schematic view of the third perspective of part of the assembly of the utility model;
[0028] Figure 7 is a structural schematic view of the fourth perspective of part of the assembly of the utility model;
[0029] Figure 8 is Figure 7 partial enlarged structural schematic view of D;
[0030] Figure 9 is a structural schematic view of the first perspective of the installation state of the film-coating roller and the plate-coating roller in the utility model;
[0031] Figure 10 is Figure 9 partial enlarged structural schematic view of E;
[0032] Figure 11 is Figure 9 partial enlarged structural schematic view of F;
[0033] Figure 12 is a structural schematic view of the second perspective of the installation state of the film-coating roller and the plate-coating roller in the utility model;
[0034] Figure 13 is Figure 12 partial enlarged structural schematic view of G;
[0035] Figure 14 is a structural schematic view of the hidden fixing wheel disc in the utility model;
[0036] Figure 15 is Figure 14 partial enlarged structural schematic view of H;
[0037] Figure 16 is a structural schematic view of the cylinder driving roller shaft mounting seat in the utility model.
[0038] In the diagram: 1. Frame plate; 1.1. Left support plate; 1.2. Right support plate; 2. Guide roller; 3. Pressure roller; 3.1. Outer cylinder; 3.2. Pressure roller shaft; 4. Guide roller; 5. Coating roll; 6. Vertical guide rail; 7. Guide groove; 7.1. Strip hole; 7.2. Gear; 9. Rack; 10. End bearing; 11. Counterweight; 12. First vertical slide rail; 13. Film roll; 14. Printing buffer paper storage mechanism; 15. Coating buffer paper storage mechanism; 16. Printing roll; 17. Coating roll; 18. Board material; 19. Covering board; 20. Upper winding roller; 21. Lower winding roller; 21.1. Roller body; 22. Left side mounting hole; 23. Insertion hole; 24. Fixed wheel; 25. Right side mounting hole; 26. Left side adjustment hole; 27. Right side adjustment hole; 28. Roller shaft mounting seat; 29. Cylinder mounting seat; 30. Cylinder; 31. Elastic element; 32. Drive motor; 33. Drive wheel; 34. Driven wheel; 35. Synchronous belt; 36. Connecting flange; 37. Second vertical slide rail; 38. Vertical groove; 39. Film guide roller; 40. Die roll; 41. Film. Detailed Implementation
[0039] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.
[0040] Example 1:
[0041] like Figures 1-16 As shown, this embodiment provides a buffer paper storage mechanism, including two opposing frame plates 1, multiple guide rollers 2 and multiple pressure rollers 3. The roll material passes through the guide rollers 2 and pressure rollers 3 in sequence and is introduced between the film-coated roll roll 5 or the film-coated roll roll 6 via the guide roller 4. The frame plate 1 is provided with a vertical guide rail 7. The pressure rollers 3 move down along the vertical guide rail 7 when the roll material is relaxed and move up along the vertical guide rail 7 when the roll material is tightened.
[0042] In the technical solution, the buffer paper storage mechanism can realize the buffering and storage of the roll material, which can be the roll material after printing or the roll material after film covering, thereby avoiding the accumulation of the roll material before the film covering process or the plate covering process. Specifically, the roll material passes the guide roller 2 and the pressing roller 3 in sequence and is introduced into the film covering roller 5 through the guide roller 4, the pressing roller 3 moves downward along the first vertical guide rail 7 in the roll material loosening state, that is, when the previous roll material is continuously output, the pressing roller 3 has gravity, and the pressing roller 3 moves downward along the vertical guide rail 7 under the action of gravity, the pressing roller 3 moves upward along the vertical guide rail 7 in the roll material tightening state, that is, during the feeding of the roll material to the subsequent process, the roll material of the previous process is pulled, and in this state, the pressing roller 3 moves upward along the vertical guide rail 7 to adapt to the pulling and tightening action of the roll material. In summary, the buffer paper storage mechanism of the technical solution can realize the buffering and storage of the roll material after printing or the roll material after film covering, thereby avoiding the accumulation of the roll material before the film covering process or the plate covering process, and solving the problem of uneven efficiency of different processes and difficulty in continuous production.
[0043] Embodiment 2:
[0044] This embodiment is optimized on the basis of the above-mentioned embodiment 1.
[0045] In order to improve the balance stability of the lifting movement of the pressing roller 3, gears 8 are arranged at both ends of the pressing roller 3, and a rack 9 is arranged on one side of the vertical guide rail 7, and the gears 8 are engaged with the rack 9.
[0046] Embodiment 3:
[0047] This embodiment is optimized on the basis of the above-mentioned embodiment 2.
[0048] In order to improve the smoothness of the lifting movement of the pressing roller 3, end bearings 10 are arranged at both ends of the pressing roller 3, and the vertical guide rail 7 comprises a guide groove 7.1, and the end bearings 10 are located in the guide groove 7.1.
[0049] Embodiment 4:
[0050] This embodiment is optimized on the basis of the above-mentioned embodiment 3.
[0051] In order to enable the outer cylinder 3.1 to follow the movement during the lifting movement of the pressing roller 3 and reduce the influence of the pressing roller 3 on the surface of the roll material, the outer cylinder 3.1 of the pressing roller 3 is rotationally connected with the pressing roller shaft 3.2 through a bearing.
[0052] Embodiment 5:
[0053] This embodiment is optimized on the basis of the above-mentioned embodiment 3.
[0054] In order to better realize the synchronous action of the lifting of the compression roller 3, a strip-shaped hole 7.2 is arranged in the guide groove 7.1 along the length direction of the guide groove 7.1, the compression roller 3 is two, the two compression rollers 3 are provided with counterweights 11 at the same side of the strip-shaped hole 7.2, the outer side of the frame plate 1 is provided with a first vertical sliding rail 12, and the counterweight 11 is in sliding fit with the first vertical sliding rail 12.
[0055] Embodiment 6:
[0056] As Figures 1-16 shown, the utility model also provides a double group roll roll material synchronous conveying mechanism, wherein, including film roll 13, laminating roll 5, cover plate roll 6 and two buffer paper storage mechanism as any one of embodiment 1-5 is described, film roll 13, laminating roll 5 and cover plate roll 6 are arranged between two frame plates 1, two buffer paper storage mechanisms are respectively printing buffer paper storage mechanism 14 and laminating buffer paper storage mechanism 15, laminating roll 5 is located between printing buffer paper storage mechanism 14 and laminating buffer paper storage mechanism 15, film roll 13 is located above laminating buffer paper storage mechanism 15, film 41 on film roll 13 is introduced between laminating roll 5 through film guide roller 39, printing roll material 16 is introduced between laminating roll 5 through printing buffer paper storage mechanism 14, and laminating roll 5 forms laminating roll material 17 after passing film 41 and printing roll material 16 between laminating roll 5, cover plate roll 6 is located below laminating roll 5, laminating roll material 17 is introduced between cover plate roll 6 through laminating buffer paper storage mechanism 15 and guide roller 4, and cover plate roll 6 forms cover plate material 19 after passing laminating roll material 17 and plate material 18 between cover plate roll 6.
[0057] The utility model discloses, since laminating roll 5 is located between printing buffer paper storage mechanism 14 and laminating buffer paper storage mechanism 15, film roll 13 is located above laminating buffer paper storage mechanism 15, film 41 on film roll 13 is introduced between laminating roll 5 through film guide roller 39, can realize the introduction of film 41, since printing roll material 16 is introduced between laminating roll 5 through printing buffer paper storage mechanism 14, laminating roll 5 forms laminating roll material 17 after passing film 41 and printing roll material 16 between laminating roll 5, can realize the introduction of printing roll material 16, and through printing buffer paper storage mechanism 14 can balance the working progress of printing process and laminating process, and even if printing process and laminating process exist inconsistent efficacy also can realize continuous production.
[0058] In summary, in the technical solution, the film roll 5 covers the film 41 on the printing roll 16 to form a film roll 17. The film belongs to the first process. After the film is covered, the film is conveyed to the cover plate roll 6 through the film buffer storage mechanism 15 and the guide roll 4 to complete the cover plate process. The cover plate roll 6 covers the film roll 17 on the plate 18 to form a cover plate 19. The technical solution can complete the film covering process and the cover plate process at the same time, and can balance the work progress of the printing, film covering and cover plate processes. Even if the printing, film covering and cover plate processes have inconsistent functions, continuous production can be achieved.
[0059] Embodiment 7:
[0060] This embodiment is an optimization based on the above-mentioned embodiment 6.
[0061] In order to better guide the film 41, the frame plate 1 is provided with a vertical groove 38. The film guide roll 39 is located directly above the film roll 13, and the two ends of the film guide roll 39 are located in the vertical groove 38. The film guide roll 39 moves along the vertical groove 38 as the thickness of the film roll 40 on the film roll 13 decreases.
[0062] Embodiment 8:
[0063] This embodiment is an optimization based on the above-mentioned embodiment 6.
[0064] The film roll 5 and the cover plate roll 6 each include an upper roll 20 and a lower roll 21. The two frame plates 1 are a left side support plate 1.1 and a right side support plate 1.2. The left side support plate 1.1 is provided with a left side mounting hole 22. The left side roll shaft of the lower roll 21 is in rotational cooperation with the left side mounting hole 22. The right side support plate 1.2 is provided with an insertion hole 23. The diameter of the insertion hole 23 is greater than the outer diameter of the roll body 21.1 of the lower roll 21. A fixed wheel disc 24 is detachably fixedly installed at the insertion hole 23. The fixed wheel disc 24 is provided with a right side mounting hole 25. The right side roll shaft of the lower roll 21 is in rotational cooperation with the right side mounting hole 25.
[0065] The technical scheme has the following beneficial effects: the left side support plate 1.1 is provided with a left side mounting hole 22, the left side roller shaft of the lower roller 21 is rotationally matched with the left side mounting hole 22, the right side support plate 1.2 is provided with an insertion hole 23, the hole diameter of the insertion hole 23 is greater than the outer diameter of the roller body 21.1 of the lower roller 21, during installation, the lower roller 21 can be inserted from the insertion hole 23 until the left side roller shaft is inserted into the left side mounting hole 22, the lower roller 21 can be positioned between the left side support plate 1.1 and the right side support plate 1.2 without disassembling the left side support plate 1.1 or the right side support plate 1.2, and the left side roller shaft is rotationally positioned in the left side mounting hole 22; the insertion hole 23 is detachably and fixedly provided with a fixed wheel disc 24, the fixed wheel disc 24 is provided with a right side mounting hole 25, after the left side roller shaft of the lower roller 21 is connected and installed with the left side mounting hole 22, the fixed wheel disc 24 is fixedly installed on the right side support plate 1.2, the right side roller shaft of the lower roller 21 is rotationally matched with the right side mounting hole 25, the positioning of the right side roller shaft of the lower roller 21 is realized, and the right side roller shaft is rotationally positioned in the right side mounting hole 25. In summary, the technical scheme improves the lower roller 21 into a side insertion type assembly or disassembly, without disassembling the machine body (the left side support plate 1.1 and the right side support plate 1.2), the insertion end is provided with the fixed wheel disc 24, the positioning of the installed lower roller 21 is completed, the disassembly and assembly of the lower roller 21 can be completed without disassembling the machine body, and the disassembly and assembly efficiency is greatly improved.
[0066] Embodiment 9:
[0067] The embodiment is optimized on the basis of the above-mentioned embodiment 8.
[0068] In order to control the working state of the film or plate according to needs, the left side support plate 1.1 and the right side support plate 1.2 are each provided with a vertical adjusting hole, the vertical adjusting hole located on the left side support plate 1.1 is a left side adjusting hole 26, the vertical adjusting hole located on the right side support plate 1.2 is a right side adjusting hole 27, the left side adjusting hole 26 is located directly above the left side mounting hole 22, the right side adjusting hole 27 is located directly above the insertion hole 23, the vertical adjusting hole is symmetrically provided with a second vertical slide rail 37 on both sides, the second vertical slide rail 37 is slidingly connected with a roller shaft mounting seat 28, and the roller shaft of the upper roller 20 is rotationally connected with the roller shaft mounting seat 28 through a bearing at the end portion extending out of the vertical adjusting hole.
[0069] The left side support plate 1.1 and the right side support plate 1.2 are each provided with a cylinder mounting seat 29, the cylinder mounting seat 29 is provided with a cylinder 30, the piston rod of the cylinder 30 is elastically connected with the roller shaft mounting seat 28 through an elastic element 31, and the cylinder 30 drives the roller shaft mounting seat 28 to move along the second vertical slide rail 37.
[0070] When the cylinder 30 starts, the driving roller shaft mounting base 28 moves down, the roller shaft mounting base 28 drives the upper winding roller 20 to move down, and in the film or plate covering process, the cooperation of the upper winding roller 20 and the lower winding roller 21 can well realize the pressure of the film or plate covering with the movement of the plate 18 or the winding material.
[0071] In order to better realize the conveying of the film winding material 17 or the plate material 19, the left support plate 1.1 is provided with a driving motor 32, the output shaft of the driving motor 32 is provided with a driving wheel 33, the left roller shaft of the lower winding roller 21 is provided with a driven wheel 34, and the driving wheel 33 and the driven wheel 34 are drivingly connected through a synchronous belt 35.
[0072] Embodiment 10:
[0073] This embodiment is optimized on the basis of the above-mentioned embodiment 9.
[0074] In order to achieve better fixing effect, the fixing wheel disc 24 is fixedly connected with the right support plate 1.2 through the connecting flange 36, the connecting flange 36 is arranged outside the fixing wheel disc 24, and the connecting flange 36 is fixedly connected with the right support plate 1.2 through bolts.
[0075] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A buffer paper storage mechanism characterized by: The device comprises two oppositely arranged frame plates, a plurality of guide rollers and a plurality of pressing rollers, a coiled material sequentially passes through the guide rollers and the pressing rollers and is introduced between the film coiled roller and the plate coiled roller through the guide roller, the frame plate is provided with a vertical guide rail, the pressing roller moves downward along the vertical guide rail in a loose state of the coiled material, and the pressing roller moves upward along the vertical guide rail in a tight state of the coiled material.
2. The buffer paper storage mechanism according to claim 1, characterized in that: Both ends of the pressing roller are provided with a gear, one side of the vertical guide rail is provided with a rack, and the gear is engaged with the rack.
3. A buffer storage mechanism according to claim 2, wherein: Both ends of the pressing roller are provided with an end bearing, and the vertical guide rail comprises a guide groove, and the end bearing is located in the guide groove.
4. A buffer storage mechanism according to claim 3, wherein: The outer cylinder of the pressing roller is rotationally connected with the pressing roller shaft through a bearing.
5. The buffer storage mechanism according to claim 3, wherein: The guide groove is provided with a strip-shaped hole along the length direction of the guide groove, the pressing roller is two, both ends of the two pressing rollers extending out of the same side of the strip-shaped hole are provided with a counterweight, the outer side of the frame plate is provided with a first vertical sliding rail, and the counterweight is in sliding fit with the first vertical sliding rail.
6. A dual set of rolls web synchronous conveying mechanism characterized by: The device comprises a film coiled roller, a film covering coiled roller, a plate covering coiled roller and two buffer paper storage mechanisms as claimed in any one of claims 1-5, the film coiled roller, the film covering coiled roller and the plate covering coiled roller are arranged between the two frame plates, the two buffer paper storage mechanisms are respectively a printing buffer paper storage mechanism and a film covering buffer paper storage mechanism, the film covering coiled roller is located between the printing buffer paper storage mechanism and the film covering buffer paper storage mechanism, the film coiled roller is located above the film covering buffer paper storage mechanism, the film on the film coiled roller is introduced between the film covering coiled roller through a film guide roller, the printing coiled material is introduced between the film covering coiled roller through the printing buffer paper storage mechanism, and the film covering coiled roller forms a film covering coiled material after passing through the film and the printing coiled material. The plate covering coiled roller is located below the film covering coiled roller, the film covering coiled material is introduced between the plate covering coiled roller through the film covering buffer paper storage mechanism and the guide roller, and the plate covering coiled roller forms a plate covering material after passing through the film covering coiled material and the plate material.
7. A dual set of roll coiled material synchronous conveying mechanism according to claim 6, characterized in that: The frame plate is provided with a vertical groove, the film guide roller is located directly above the film coiled roller and both ends of the film guide roller are located in the vertical groove, and the film guide roller moves along the vertical groove as the thickness of the film coiled on the film coiled roller decreases.
8. The dual set of roll coiled material synchronous conveying mechanism according to claim 6, characterized in that: The film covering coiled roller and the plate covering coiled roller each comprise an upper coiled roller and a lower coiled roller, the two frame plates are respectively a left side support plate and a right side support plate, the left side support plate is provided with a left side mounting hole, a left side roller shaft of the lower coiled roller is in rotational fit with the left side mounting hole, the right side support plate is provided with an insertion hole, a diameter of the insertion hole is larger than an outer diameter of a roller body of the lower coiled roller, a fixed wheel disc is detachably fixedly installed at the insertion hole, the fixed wheel disc is provided with a right side mounting hole, and a right side roller shaft of the lower coiled roller is in rotational fit with the right side mounting hole.
9. A dual set of roll coiled material synchronous conveying mechanism according to claim 8, characterized in that: The left side support plate and the right side support plate are each provided with a vertical adjusting hole, the vertical adjusting hole located on the left side support plate is a left side adjusting hole, the vertical adjusting hole located on the right side support plate is a right side adjusting hole, the left side adjusting hole is located directly above the left side mounting hole, the right side adjusting hole is located directly above the insertion hole, and the vertical adjusting hole is symmetrically provided with a second vertical sliding rail at both sides, a roller shaft mounting seat is in sliding connection with the second vertical sliding rail, and an end of a roller shaft of the upper coiled roller extending out of the vertical adjusting hole is rotationally connected with the roller shaft mounting seat through a bearing. The left support plate and the right support plate are both provided with a cylinder mounting seat, the cylinder mounting seat is provided with a cylinder, a piston rod of the cylinder is elastically connected with the roller shaft mounting seat through an elastic element, and the cylinder drives the roller shaft mounting seat to move along the second vertical sliding rail.
10. A dual set of roll coiled web synchronous conveying mechanism according to claim 9, wherein: The fixed wheel disc is fixedly connected with the right support plate through a connecting flange, and the connecting flange is arranged on the outer side of the fixed wheel disc.