Pressure-adjustable embossing roller for paper embossing machine

Abstract

The utility model belongs to the field of paper embossing rollers, and particularly relates to a pressure-adjustable embossing roller for a paper embossing machine, which comprises a U-shaped plate, a first embossing roller and a second embossing roller are arranged in an inner cavity of the U-shaped plate, a support plate is fixedly connected to one side of the U-shaped plate, a first motor is fixedly connected to the top of the support plate, and a second motor is fixedly connected to the bottom of the support plate. The surface of an output shaft of the first motor penetrates into an inner cavity of the U-shaped plate, and the surface of the output shaft of the first motor is fixedly connected to one end of the first embossing roller; the threaded rod is rotated to drive the second embossing roller to move through the threaded block, the effect of adjusting the pressure of the first embossing roller and the second embossing roller is achieved, the threaded block can drive the pointer to move on one side of the graduated scale when moving, and therefore when people adjust the position of the second embossing roller, the pointer can move on one side of the graduated scale. The effect that the first embossing roller and the second embossing roller can be adjusted to conduct embossing treatment on paper with different thicknesses is achieved by observing the specific distance of the pointer moving on one side of the graduated scale.

Description

Technical Field

[0001] The utility model relates to the field of paper surface embossing rollers, in particular to an embossing roller for a paper surface embossing machine with adjustable pressure. Background Art

[0002] Paper embossing machine, also known as paper surface embossing machine, is a device used to form specific textures on the surface of paper or other materials. It is widely used in packaging, printing, decoration and other industries to enhance the visual effect and feel of products. The embossing machine can press various patterns and lines on the surface of paper according to different needs, thus making the product more beautiful and textured.

[0003] In the existing technology, the main function of the embossing roller is to emboss the desired pattern or texture on paper or other materials, which not only increases the decorative effect of the product, but also helps to improve the grade and added value of the product. However, the embossing roller inside the embossing machine is usually fixed and the pressure cannot be adjusted. As a result, thinner paper is easily damaged, while thicker paper cannot form a deep texture, which makes it impossible for the embossing roller to emboss paper of different thicknesses. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the embossing roller is usually fixed and the pressure cannot be adjusted, which causes thinner paper to be easily damaged and thicker paper to be unable to form a deep texture, which makes the embossing roller unable to emboss paper of different thicknesses. The utility model proposes an embossing roller for a paper embossing machine with adjustable pressure.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an embossing roller for a paper embossing machine with adjustable pressure, comprising a U-shaped plate, an inner cavity of the U-shaped plate being provided with a first embossing roller and a second embossing roller, one side of the U-shaped plate being fixedly connected to a support plate, a top of the support plate being fixedly connected to a first motor, an output shaft surface of the first motor passing through the inner cavity of the U-shaped plate, an output shaft surface of the first motor being fixedly connected to one end of the first embossing roller, a second motor being provided on the top of the U-shaped plate, an output shaft surface of the second motor being fixedly connected to one end of the second embossing roller, and an adjustment mechanism being provided at one end of the second embossing roller;

[0006] The adjusting mechanism includes a first fixed plate, the bottom of the first fixed plate is fixedly connected to the top of the U-shaped plate, the top of the first fixed plate is rotatably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a threaded block, one side of the threaded block is fixedly connected to one side of the second motor, a limiting groove is provided on the surface of the U-shaped plate, a slider is provided inside the limiting groove, one side of the slider is fixedly connected to one end of the second embossing roller, the top of the first fixed plate is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a scale, a pointer is provided on one side of the scale, and one side of the pointer is fixedly connected to one side of the threaded block.

[0007] Preferably, the inner cavity of the U-shaped plate is fixedly connected to a second fixed plate, the top of the second fixed plate is fixedly connected to a spring, and the surface of the second embossing roller is provided with an arc plate, and the surface of the arc plate is fixedly connected to one end of the spring.

[0008] Preferably, a hollow block is fixedly connected to the top of the first fixing plate, a magnifying glass is fixedly connected to the inner cavity of the hollow block, and the magnifying glass is located on one side of the pointer.

[0009] Preferably, a first hollow groove is provided on the surface of the pointer, a T-shaped round block is rotatably connected to the inner cavity of the first hollow groove, and the top of the T-shaped round block is fixedly connected to the bottom of the threaded rod.

[0010] Preferably, the top of the threaded rod is fixedly connected to a fixing rod, and the surface of the fixing rod is provided with anti-slip grooves, and the anti-slip grooves are provided in a plurality of numbers.

[0011] Preferably, a reinforcement rod is fixedly connected to one side of the scale, and the bottom of the reinforcement rod is fixedly connected to the top of the first fixing plate.

[0012] Preferably, a second hollow groove is provided on one side of the slider, and a ball is rotatably connected to the inner cavity of the second hollow groove.

[0013] The utility model is beneficial in that:

[0014] The utility model drives the second embossing roller to move by rotating the threaded rod through the threaded block and the second motor. The second embossing roller can move away from and approach the first embossing roller when moving, thereby achieving the effect of adjusting the pressure of the first embossing roller and the second embossing roller. When the threaded block moves, it can also drive the pointer to move on one side of the scale. When people adjust the position of the second embossing roller, they can observe the specific distance moved by the pointer on one side of the scale, thereby accurately moving the second embossing roller, so that the second embossing roller can be smoothly adapted to papers of different thicknesses, thereby achieving the effect of enabling the first embossing roller and the second embossing roller to be adjusted to emboss papers of different thicknesses, thereby achieving better use effect, and solving the problem that the first embossing roller and the second embossing roller are usually fixed and cannot adjust the pressure, resulting in thinner paper being easily crushed and thicker paper being unable to form a deep texture, which makes the first embossing roller and the second embossing roller unable to emboss papers of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the overall equipment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the first embossing roller of the present invention;

[0018] Figure 3 It is a cross-sectional schematic diagram of the threaded rod of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the slider of the utility model.

[0020] In the figure: 1. U-shaped plate; 2. First embossing roller; 3. Second embossing roller; 4. Support plate; 5. First motor; 6. Second motor; 7. Adjustment mechanism; 701. First fixed plate; 702. Threaded rod; 703. Limiting groove; 704. Slider; 705. Connecting plate; 706. Scale; 707. Pointer; 708. Threaded block; 8. Second fixed plate; 9. Spring; 10. Arc plate; 11. Hollow block; 12. Magnifying glass; 13. First hollow groove; 14. T-shaped round block; 15. Reinforcement rod; 16. Fixed rod; 17. Anti-slip groove; 18. Second hollow groove; 19. Ball bearing. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The following is combined with Figure 1-4 To further explain this application,

[0023] The embodiment of the present application discloses an embossing roller for a paper embossing machine with adjustable pressure. Figure 1-4 , a pressure-adjustable embossing roller for a paper embossing machine includes a U-shaped plate 1, an inner cavity of the U-shaped plate 1 is provided with a first embossing roller 2 and a second embossing roller 3, one side of the U-shaped plate 1 is fixedly connected to a support plate 4, the top of the support plate 4 is fixedly connected to a first motor 5, the output shaft surface of the first motor 5 passes through the inner cavity of the U-shaped plate 1, the output shaft surface of the first motor 5 is fixedly connected to one end of the first embossing roller 2, the top of the U-shaped plate 1 is provided with a second motor 6, the output shaft surface of the second motor 6 is fixedly connected to one end of the second embossing roller 3, and an adjusting mechanism 7 is provided at one end of the second embossing roller 3. The U-shaped plate 1 can be installed in the interior of the paper embossing machine by bolts, the support plate 4 can support the first motor 5, so that the first motor 5 can be connected to the first embossing roller 2, the first motor 5 and the second motor 6 can be connected to the first embossing roller 2 and the second embossing roller 3 respectively, so that the first embossing roller 2 and the second embossing roller 3 can rotate in opposite directions, thereby achieving the effect of embossing the paper.

[0024] The adjusting mechanism 7 includes a first fixed plate 701, the bottom of the first fixed plate 701 is fixedly connected to the top of the U-shaped plate 1, the top of the first fixed plate 701 is rotatably connected to a threaded rod 702, the surface of the threaded rod 702 is threadedly connected to a threaded block 708, one side of the threaded block 708 is fixedly connected to one side of the second motor 6, a limiting groove 703 is provided on the surface of the U-shaped plate 1, a slider 704 is provided inside the limiting groove 703, one side of the slider 704 is fixedly connected to one end of the second embossing roller 3, the top of the first fixed plate 701 is fixedly connected to a connecting plate 705, the top of the connecting plate 705 is fixedly connected to a scale 706, a pointer 707 is provided on one side of the scale 706, and one side of the pointer 707 is fixedly connected to one side of the threaded block 708;

[0025] The first fixing plate 701 can be used to support the threaded rod 702 so that the threaded rod 702 can rotate, and the threaded rod 702 can drive the threaded block 708 to move up and down when it rotates. The threaded block 708 can be used to connect the second motor 6, so that the threaded block 708 can drive the second motor 6 and the second embossing roller 3 to move together when it moves. When the second embossing roller 3 moves, it can move away from and close to the first embossing roller 2, thereby achieving the effect of adjusting the pressure of the first embossing roller 2 and the second embossing roller 3, so that the first embossing roller 2 and the second embossing roller 3 can be adjusted to emboss paper of different thicknesses, so that the use effect is better. The interior of the limiting groove 703 can be used to place A slider 704 is provided, and the slider 704 is used to limit the second embossing roller 3 and the threaded block 708, so that when the threaded rod 702 rotates, the threaded block 708 can move smoothly and is not easy to rotate together. The connecting plate 705 can be used to support the scale 706, and the pointer 707 is located on one side of the scale 706 and can be driven by the threaded block 708 to slide on the side of the pointer 707. When adjusting the position of the second embossing roller 3, people can observe the specific distance moved by the pointer 707 on the side of the scale 706, thereby accurately moving the second embossing roller 3, so that the second embossing roller 3 can be smoothly applied to paper of different thicknesses.

[0026] Reference Figure 4 The inner cavity of the U-shaped plate 1 is fixedly connected to the second fixed plate 8, and the top of the second fixed plate 8 is fixedly connected to the spring 9. The surface of the second embossing roller 3 is provided with an arc plate 10, and the surface of the arc plate 10 is fixedly connected to one end of the spring 9. The second fixed plate 8 can be used to connect the spring 9, and the spring 9 can support one side of the second embossing roller 3 through the arc plate 10, so that the arc plate 10 is not prone to shaking and instability. At the same time, the elastic force of the spring 9 also prevents the spring 9 from hindering the up and down movement of the second embossing roller 3.

[0027] Reference Figure 1 A hollow block 11 is fixedly connected to the top of the first fixed plate 701, and a magnifying glass 12 is fixedly connected to the inner cavity of the hollow block 11. The magnifying glass 12 is located on one side of the pointer 707. The hollow block 11 can be used to connect the magnifying glass 12 so that the magnifying glass 12 can be located on one side of the pointer 707. The magnifying glass 12 can facilitate people to observe the position of the pointer 707 on one side of the scale 706, and it is not easy to be difficult to observe or make mistakes due to the small size of the pointer 707.

[0028] Reference Figure 3A first hollow groove 13 is provided on the surface of the pointer 707, and a T-shaped round block 14 is rotatably connected to the inner cavity of the first hollow groove 13. The top of the T-shaped round block 14 is fixedly connected to the bottom of the threaded rod 702. The first hollow groove 13 can fix the threaded rod 702 through the T-shaped round block 14, so that the threaded rod 702 rotates more stably on the top of the first fixed plate 701 and is not prone to detachment from the first fixed plate 701.

[0029] Reference Figure 3 The top of the threaded rod 702 is fixedly connected to a fixing rod 16, and the surface of the fixing rod 16 is provided with anti-slip grooves 17. There are several anti-slip grooves 17. The fixing rod 16 can prevent people from being accidentally injured by the threads on the surface of the threaded rod 702 when rotating the threaded rod 702, and the anti-slip grooves 17 can play an anti-slip role, making it difficult to slip when rotating the fixing rod 16.

[0030] Reference Figure 3 A reinforcing rod 15 is fixedly connected to one side of the scale 706, and the bottom of the reinforcing rod 15 is fixedly connected to the top of the first fixed plate 701. The reinforcing rod 15 can support and reinforce the scale 706, making the scale 706 more secure on the top of the connecting plate 705 and less likely to break.

[0031] Reference Figure 4 A second hollow groove 18 is provided on one side of the slider 704, and a ball 19 is rotatably connected to the inner cavity of the second hollow groove 18. The interior of the second hollow groove 18 can be used to install the ball 19, and the ball 19 can make the slider 704 rotate and move more smoothly inside the limit groove 703, and it is less likely to feel blocked.

[0032] Working principle: When using this device, first start the first motor 5 and the second motor 6 to drive the first embossing roller 2 and the second embossing roller 3 to reverse respectively to emboss the paper. When it is necessary to emboss paper of different thicknesses, the threaded rod 702 can be rotated first to drive the threaded block 708 to move. The threaded block 708 will drive the second embossing roller 3 to move through the second motor 6. At the same time, the second embossing roller 3 will drive the slider 704 to move inside the limiting groove 703. When moving, the second embossing roller 3 can move away from and close to the first embossing roller 2, thereby achieving the effect of adjusting the pressure of the first embossing roller 2 and the second embossing roller 3, so that the first embossing roller 2 and the second embossing roller 3 can be adjusted to emboss paper of different thicknesses. The sheet is embossed to achieve a better effect. When the threaded block 708 moves, it can also drive the pointer 707 to move on one side of the scale 706. This allows people to adjust the position of the second embossing roller 3 by observing the specific distance moved by the pointer 707 on one side of the scale 706, thereby accurately moving the second embossing roller 3, so that the second embossing roller 3 can be smoothly adapted to papers of different thicknesses. This solves the problem that the first embossing roller 2 and the second embossing roller 3 are usually fixed and the pressure cannot be adjusted, resulting in thinner papers being easily crushed and thicker papers being unable to form deep textures, which makes it impossible for the first embossing roller 2 and the second embossing roller 3 to perform embossing on papers of different thicknesses.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A pressure-adjustable embossing roller for a paper embossing machine, characterized in that: The invention comprises a U-shaped plate (1), wherein the inner cavity of the U-shaped plate (1) is provided with a first embossing roller (2) and a second embossing roller (3), a support plate (4) is fixedly connected to one side of the U-shaped plate (1), a first motor (5) is fixedly connected to the top of the support plate (4), an output shaft surface of the first motor (5) passes through the inner cavity of the U-shaped plate (1), an output shaft surface of the first motor (5) is fixedly connected to one end of the first embossing roller (2), a second motor (6) is provided on the top of the U-shaped plate (1), an output shaft surface of the second motor (6) is fixedly connected to one end of the second embossing roller (3), and an adjustment mechanism (7) is provided at one end of the second embossing roller (3); The adjustment mechanism (7) comprises a first fixed plate (701), the bottom of the first fixed plate (701) is fixedly connected to the top of the U-shaped plate (1), the top of the first fixed plate (701) is rotatably connected to a threaded rod (702), the surface of the threaded rod (702) is threadedly connected to a threaded block (708), one side of the threaded block (708) is fixedly connected to one side of the second motor (6), a limiting groove (703) is provided on the surface of the U-shaped plate (1), a slider (704) is provided inside the limiting groove (703), one side of the slider (704) is fixedly connected to one end of the second embossing roller (3), the top of the first fixed plate (701) is fixedly connected to a connecting plate (705), the top of the connecting plate (705) is fixedly connected to a scale (706), one side of the scale (706) is provided with a pointer (707), and one side of the pointer (707) is fixedly connected to one side of the threaded block (708).

2. The embossing roller for a paper embossing machine with adjustable pressure according to claim 1, characterized in that: The inner cavity of the U-shaped plate (1) is fixedly connected to a second fixed plate (8), the top of the second fixed plate (8) is fixedly connected to a spring (9), and the surface of the second embossing roller (3) is provided with an arc-shaped plate (10), and the surface of the arc-shaped plate (10) is fixedly connected to one end of the spring (9).

3. The embossing roller for a paper embossing machine with adjustable pressure according to claim 1, characterized in that: A hollow block (11) is fixedly connected to the top of the first fixing plate (701), a magnifying glass (12) is fixedly connected to the inner cavity of the hollow block (11), and the magnifying glass (12) is located on one side of the pointer (707).

4. The embossing roller for a paper embossing machine with adjustable pressure according to claim 1, characterized in that: A first hollow groove (13) is provided on the surface of the pointer (707), and a T-shaped round block (14) is rotatably connected to the inner cavity of the first hollow groove (13), and the top of the T-shaped round block (14) is fixedly connected to the bottom of the threaded rod (702).

5. The embossing roller for a paper embossing machine with adjustable pressure according to claim 1, characterized in that: The top of the threaded rod (702) is fixedly connected to a fixing rod (16), and the surface of the fixing rod (16) is provided with anti-skid grooves (17), and the anti-skid grooves (17) are provided in a plurality.

6. The embossing roller for a paper embossing machine with adjustable pressure according to claim 1, characterized in that: A reinforcing rod (15) is fixedly connected to one side of the scale (706), and the bottom of the reinforcing rod (15) is fixedly connected to the top of the first fixing plate (701).

7. The embossing roller for a paper embossing machine with adjustable pressure according to claim 2, characterized in that: A second hollow groove (18) is provided on one side of the slider (704), and a ball (19) is rotatably connected to the inner cavity of the second hollow groove (18).

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