A paper feeding and correction mechanism for a folding machine

Abstract

This utility model relates to a paper feeding and correction mechanism for a folding machine, comprising: a protective shell, a support beam on the left side of the protective shell, two drive beams at the bottom of the support beam, several first mounting seats fitted on the outer side of the support beam, a second threaded knob threadedly connected to the right side of each first mounting seat, a support rod movably passing through each first mounting seat, a first clamping plate movably engaged on the left side of each first mounting seat, a first threaded knob inserted into the left side of the first clamping plate and threadedly connected to the first mounting seat, a second mounting seat mounted at the top of the support rod, a crossbar movably passing through each second mounting seat, and a second clamping plate movably engaged at the top of the second mounting seat. The beneficial effect of this utility model is that the position of multiple crossbars can be adjusted, allowing the crossbars to support paperboards of different widths for feeding, greatly improving the applicability.

Description

Technical Field

[0001] This utility model relates to the field of paper product manufacturing technology, specifically to a paper feeding and correction mechanism for a folding machine. Background Technology

[0002] In paper product manufacturing, the folding process is a crucial step in determining the product's grade and appearance quality. This process requires precisely wrapping and pasting the cover fabric onto the inner lining substrate. The degree of automation and precision of the folding machine directly determines production efficiency and product qualification rate. In the entire folding process, paper feeding is the most fundamental step. With technological advancements, to ensure the proper functioning of the paper feeding process, paper feeding correction mechanisms for folding machines have been developed.

[0003] In the existing technology, the paper feeding and correction mechanism of the folding machine has a fixed position of the feeding rack during use and cannot be adjusted according to needs. Therefore, it can only feed paperboard of a limited size, which greatly reduces the scope of application. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application proposes a paper feeding and correction mechanism for a folding machine, which can adjust the position of multiple crossbars so that the crossbars can support paperboards of different widths for feeding, greatly improving the applicability.

[0005] This utility model provides the following technical solution: a paper feeding and correction mechanism for a folding machine, comprising: a protective shell, a support beam on the left side of the protective shell, two drive beams at the bottom of the support beam, several first mounting seats on the outer side of the support beam, a second threaded knob threadedly connected to the right side of the first mounting seat, a support rod movably passing through the first mounting seat, a first clamping plate movably engaged on the left side of the first mounting seat, a first threaded knob inserted into the left side of the first clamping plate, the first threaded knob threadedly connected to the first mounting seat, a second mounting seat mounted at the top of the support rod, a crossbar movably passing through the second mounting seat, a second clamping plate movably engaged at the top of the second mounting seat, a third threaded knob inserted into the top of the second clamping plate, the third threaded knob threadedly connected to the second mounting seat, guide wheels and auxiliary push plates respectively provided at the right ends of the several crossbars, the guide wheels rotatably connected to the crossbars, a fourth threaded knob movably inserted into the front side of the auxiliary push plate, the fourth threaded knob threadedly connected to the crossbars.

[0006] As a preferred embodiment of this utility model, a material feeding platform is installed on the top of the protective shell, two connecting beams are installed on the bottom inner side of the protective shell, the two connecting beams are respectively close to the left and right sides of the protective shell, and four pads are installed on the bottom of the protective shell, the four pads are arranged in a rectangular array.

[0007] As a preferred embodiment of this utility model, a support is installed at the top of the drive beam near the left end, a buffer pad is installed on the inner side of the support, the buffer pad is fixedly connected to the bottom of the support beam, and drive wheels are provided at both the top and bottom of the drive beam.

[0008] As a preferred embodiment of this utility model, four fixing plates are provided on the right side of the support beam. The fixing plates are fixedly connected to the inner cavity of the protective shell. A first drive motor is installed on the rear side of the inner cavity of the protective shell. A first drive rod is installed on the power output end of the first drive motor. The first drive rod is rotatably connected to the four fixing plates. A driven wheel is rotatably connected on the fixing plate. A first conveyor belt is connected between the driven wheel and the first drive rod.

[0009] As a preferred embodiment of this utility model, the top of the first drive rod is provided with a first mounting beam, the first mounting beam is fixedly connected to the inner cavity of the protective shell, the top of the first mounting beam is provided with a horizontal support plate, the left side of the horizontal support plate is provided with a vertical baffle, the bottom of the vertical baffle is rotatably connected with a number of first pressing wheels, and the right side of the first mounting beam is provided with two support plates.

[0010] As a preferred embodiment of this utility model, two crossbeams are provided between the two pallets. The crossbeams are mounted on the first mounting beam. Several swing plates are rotatably connected to the crossbeams. The bottom of the swing plates is rotatably connected to a second pressing wheel. An adjusting beam is provided at the top of the crossbeam. Several adjusting knobs are threadedly connected to the top of the adjusting beam. The adjusting knobs are rotatably connected to the top of the crossbeam. The bottom of the adjusting beam is in contact with the swing plates. Two second drive rods are provided between the two adjusting beams. One end of one of the second drive rods is equipped with a second drive motor. A second conveyor belt is connected between the two second drive rods.

[0011] A second mounting beam is installed at the top of the inner cavity of the protective shell. Two side baffles are rotatably connected to the left side of the second mounting beam, and the two side baffles are located near the front and rear sides of the protective shell, respectively.

[0012] The beneficial effects of this utility model are: 1. In this utility model, when it is necessary to adjust the horizontal position of the crossbar in the front-back direction, loosen the second threaded knob to release the fixation of the first mounting seat, and then move the first mounting seat back and forth. The first mounting seat moves on the outside of the support beam, and the first mounting seat drives the crossbar to move horizontally back and forth. When the crossbar moves horizontally back and forth to a suitable position, tighten the second threaded knob to fix the first mounting seat. In this way, the position of multiple crossbars can be adjusted, so that the crossbar can support cardboard of different widths for feeding, which greatly improves the scope of application. 2. In this utility model, when it is necessary to adjust the height of the crossbar, loosen the first threaded knob so that the first clamping plate is away from the support rod, thereby releasing the support rod from its fixation. Then move the support rod up and down, and the support rod drives the crossbar to move, thereby adjusting the height of the crossbar. After that, tighten the first threaded knob so that the first clamping plate and the support rod fit tightly together, thereby fixing the support rod on the first mounting base. By adjusting the height of the crossbar, it is convenient to feed cardboard of different thicknesses. Attached Figure Description

[0013] Figure 1 This is a frontal perspective view of the present invention; Figure 2 This is a right-side perspective view of the present invention; Figure 3 This is a front perspective view of the support beam of this utility model. Figure 4 This is a front perspective view of the support rod of the present utility model. Figure 5 This is a front perspective view of the vertical baffle of the component of this utility model; Figure 6 This is a front perspective view of the first conveyor belt of this utility model component; In the diagram: 1. Protective shell; 2. Foot pad; 3. Connecting beam; 4. Feeding platform; 5. Support beam; 6. Drive beam; 7. Drive wheel; 8. Support; 9. Buffer pad; 10. First mounting base; 11. Support rod; 12. First clamping plate; 13. First threaded knob; 14. Second threaded knob; 15. Second mounting base; 16. Crossbar; 17. Second clamping plate; 18. Third threaded knob; 19. Guide wheel; 20. Auxiliary push plate; 21. Fourth threaded knob; 22. ... 23. Mounting beam; 24. Horizontal support plate; 25. Vertical baffle; 26. First clamping roller; 27. Support plate; 28. Fixing plate; 29. ​​First drive rod; 30. Driven wheel; 31. First conveyor belt; 32. Crossbeam; 33. Swing plate; 34. Second clamping roller; 35. Adjusting beam; 36. Adjusting knob; 37. Second mounting beam; 38. Side baffle; 39. Second drive motor; 40. Second drive rod; 41. Second conveyor belt. Detailed Implementation

[0014] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0015] Example like Figures 1 to 6 As shown, a paper feeding and correction mechanism for a folding machine includes: a protective shell 1; a support beam 5 on the left side of the protective shell 1; two drive beams 6 at the bottom of the support beam 5; several first mounting seats 10 sleeved on the outside of the support beam 5; a second threaded knob 14 threadedly connected to the right side of the first mounting seat 10; a support rod 11 movably passing through the first mounting seat 10; a first clamping plate 12 movably engaged on the left side of the first mounting seat 10; a first threaded knob 13 inserted into the left side of the first clamping plate 12; and the first threaded knob 13 threadedly connected to the first mounting seat 10, providing support. A second mounting base 15 is installed at the top of the rod 11. A crossbar 16 is movably connected through the second mounting base 15. A second clamping plate 17 is movably engaged at the top of the second mounting base 15. A third threaded knob 18 is inserted into the top of the second clamping plate 17. The third threaded knob 18 is threadedly connected to the second mounting base 15. A guide wheel 19 and an auxiliary push plate 20 are respectively provided at the right end of several crossbars 16. The guide wheel 19 is rotatably connected to the crossbar 16. A fourth threaded knob 21 is movably inserted into the front side of the auxiliary push plate 20. The fourth threaded knob 21 is threadedly connected to the crossbar 16.

[0016] In this embodiment, a material feeding platform 4 is installed on the top of the protective shell 1, and two connecting beams 3 are installed on the bottom inner side of the protective shell 1. The two connecting beams 3 are close to the left and right sides of the protective shell 1 respectively, and four pads 2 are installed on the bottom of the protective shell 1. The four pads 2 are arranged in a rectangular array.

[0017] In this embodiment, a support 8 is installed on the top of the drive beam 6 near the left end, and a buffer pad 9 is installed on the inner side of the support 8. The buffer pad 9 is fixedly connected to the bottom of the support beam 5. Both the top and bottom of the drive beam 6 are provided with drive wheels 7.

[0018] In this embodiment, four fixing plates 27 are provided on the right side of the support beam 5. The fixing plates 27 are fixedly connected to the inner cavity of the protective shell 1. A first drive motor 29 is installed on the rear side of the inner cavity of the protective shell 1. A first drive rod 28 is installed on the power output end of the first drive motor 29. The first drive rod 28 is rotatably connected to the four fixing plates 27. A driven wheel 30 is rotatably connected on the fixing plate 27. A first conveyor belt 31 is connected between the driven wheel 30 and the first drive rod 28.

[0019] In this embodiment, a first mounting beam 22 is provided at the top of the first drive rod 28. The first mounting beam 22 is fixedly connected to the inner cavity of the protective shell 1. A horizontal support plate 23 is installed at the top of the first mounting beam 22. A vertical baffle 24 is installed on the left side of the horizontal support plate 23. Several first pressing wheels 25 are rotatably connected to the bottom of the vertical baffle 24. Two support plates 26 are installed on the right side of the first mounting beam 22.

[0020] In this embodiment, two crossbeams 32 are provided between the two pallets 26. The crossbeams 32 are mounted on the first mounting beam 22. Several swing plates 33 are rotatably connected to the crossbeams 32. The bottom of the swing plates 33 is rotatably connected to the second pressing wheel 34. An adjusting beam 35 is provided at the top of the crossbeams 32. Several adjusting knobs 36 are threadedly connected to the top of the adjusting beams 35. The adjusting knobs 36 are rotatably connected to the top of the crossbeams 32. The bottom of the adjusting beams 35 is in contact with the swing plates 33. Two second drive rods 40 are provided between the two adjusting beams 35. One end of one of the second drive rods 40 is equipped with a second drive motor 39. A second conveyor belt 41 is connected between the two second drive rods 40.

[0021] In this embodiment, a second mounting beam 37 is installed at the top of the inner cavity of the protective shell 1. Two side baffles 38 are rotatably connected to the left side of the second mounting beam 37. The two side baffles 38 are respectively close to the front and rear sides of the protective shell 1.

[0022] Implementation plan: When it is necessary to adjust the horizontal position of the crossbar 16, loosen the second threaded knob 14 to release the fixation of the first mounting seat 10, and then move the first mounting seat 10 back and forth. The first mounting seat 10 moves outside the support beam 5, and the first mounting seat 10 drives the crossbar 16 to move horizontally back and forth. When the crossbar 16 moves horizontally back and forth to the appropriate position, tighten the second threaded knob 14 to fix the first mounting seat 10. In this way, the position of multiple crossbars 16 can be adjusted, so that the crossbars 16 can support cardboard of different widths for feeding, which greatly improves the applicability.

[0023] When the height of the crossbar 16 needs to be adjusted, loosen the first threaded knob 13 so that the first clamping plate 12 is away from the support rod 11, thereby releasing the support rod 11 from its fixation. Then move the support rod 11 up and down, which will cause the crossbar 16 to move, thereby adjusting the height of the crossbar 16. After that, tighten the first threaded knob 13 so that the first clamping plate 12 fits tightly against the support rod 11, thereby fixing the support rod 11 on the first mounting base 10. By adjusting the height of the crossbar 16, it is convenient to feed cardboard of different thicknesses.

[0024] When the cardboard at the top of the crossbar 16 is horizontal, the two side baffles 38 block the cardboard from the front and back to prevent it from deviating. The first drive motor 29 drives the first conveyor belt 31 to transport the cardboard at the top of the crossbar 16 to the bottom of the first pressing roller 25, and then transports the cardboard to the top of the pallet 26. At the same time, the second pressing roller 34 continues to press the cardboard. The second drive motor 40 drives the second conveyor belt 41 to transport the cardboard on the pallet 26 to the folding machine.

[0025] When the cardboard at the top of the crossbar 16 is in a vertical position, the two auxiliary push plates 20 block the vertical cardboard, causing the cardboard to be in an inclined position. The bottom of the cardboard is conveyed by the first conveyor belt 31 to the bottom of the first pressing roller 25, and the cardboard is conveyed to the top of the pallet 26, slowly changing from a vertical position to a horizontal position. At the same time, the second pressing roller 34 continues to press the cardboard, and the second drive motor 40 drives the second conveyor belt 41 to work, conveying the cardboard on the pallet 26 to the folding machine.

[0026] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A paper feeding and correction mechanism for a folding machine, characterized in that, include: The protective shell has a support beam on its left side, with two drive beams at the bottom of the support beam. Several first mounting seats are fitted on the outside of the support beam. A second threaded knob is threaded to the right side of each first mounting seat. A support rod is movably threaded through the first mounting seat. A first clamping plate is movably engaged on the left side of the first mounting seat. A first threaded knob is inserted into the left side of the first clamping plate and threadedly connected to the first mounting seat. A second mounting seat is mounted on the top of the support rod. A crossbar is movably threaded through the second mounting seat. A second clamping plate is movably engaged on the top of the second mounting seat. A third threaded knob is inserted into the top of the second clamping plate and threadedly connected to the second mounting seat. Guide wheels and auxiliary push plates are respectively provided on the right ends of the crossbars. The guide wheels are rotatably connected to the crossbars. A fourth threaded knob is movably inserted into the front side of the auxiliary push plate and threadedly connected to the crossbar.

2. The paper feeding and correction mechanism for a folding machine according to claim 1, characterized in that, The top of the protective shell is equipped with a material feeding platform, and the bottom inside the protective shell is equipped with two connecting beams, which are located near the left and right sides of the protective shell respectively. The bottom of the protective shell is equipped with four feet, which are arranged in a rectangular array.

3. The paper feeding and correction mechanism for a folding machine according to claim 1, characterized in that, A support is installed at the top of the drive beam near the left end, and a buffer pad is installed on the inner side of the support. The buffer pad is fixedly connected to the bottom of the support beam. Drive wheels are provided at both the top and bottom of the drive beam.

4. The paper feeding and correction mechanism for a folding machine according to claim 1, characterized in that, Four fixing plates are provided on the right side of the support beam. The fixing plates are fixedly connected to the inner cavity of the protective shell. A first drive motor is installed on the rear side of the inner cavity of the protective shell. A first drive rod is installed on the power output end of the first drive motor. The first drive rod is rotatably connected to the four fixing plates. A driven wheel is rotatably connected on the fixing plate. A first conveyor belt is connected between the driven wheel and the first drive rod.

5. The paper feeding and correction mechanism for a folding machine according to claim 4, characterized in that, The top of the first drive rod is provided with a first mounting beam, which is fixedly connected to the inner cavity of the protective shell. A horizontal support plate is installed on the top of the first mounting beam, and a vertical baffle is installed on the left side of the horizontal support plate. Several first clamping wheels are rotatably connected to the bottom of the vertical baffle, and two support plates are installed on the right side of the first mounting beam.

6. The paper feeding and correction mechanism for a folding machine according to claim 5, characterized in that, Two crossbeams are provided between the two pallets. The crossbeams are mounted on the first mounting beam. Several swing plates are rotatably connected to the crossbeams. The bottom of the swing plates is rotatably connected to the second pressure roller. An adjusting beam is provided at the top of the crossbeam. Several adjusting knobs are threadedly connected to the top of the adjusting beam. The adjusting knobs are rotatably connected to the top of the crossbeam. The bottom of the adjusting beam is in contact with the swing plates. Two second drive rods are provided between the two adjusting beams. One end of one of the second drive rods is equipped with a second drive motor. A second conveyor belt is connected between the two second drive rods.

7. The paper feeding and correction mechanism for a folding machine according to claim 1, characterized in that, A second mounting beam is installed at the top of the inner cavity of the protective shell. Two side baffles are rotatably connected to the left side of the second mounting beam, and the two side baffles are located near the front and rear sides of the protective shell, respectively.

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