Compression roller switching and adjusting mechanism of paper embossing machine

Abstract

The utility model belongs to the field of paper embossing rollers, and particularly relates to a compression roller conversion adjusting mechanism of a paper embossing machine, which comprises an inverted concave plate, a motor is fixedly connected with an inner cavity of the inverted concave plate, a first rotating rod is fixedly connected with the surface of an output shaft of the motor, and a first embossing roller is fixedly connected with one side of the first rotating rod. One end of the first embossing roller is fixedly connected with a second rotating rod, and one side of the second rotating rod is rotationally connected to an inner cavity of the inverted concave plate; by rotating a gear, the gear can drive a first connecting rod and a second connecting rod to move reversely through a first rack and a second rack, the first connecting rod and the second connecting rod can drive two first connecting blocks to move through a fixing ring block, and the two first connecting blocks can drive a second embossing roller and a third embossing roller to move reversely; and then, the first embossing roller inside can be exposed, so that the first embossing roller with different patterns can be used for embossing the paper, and the paper does not need to be disassembled and replaced back and forth.

Description

Technical Field

[0001] The utility model relates to the field of paper surface embossing rollers, in particular to a embossing roller conversion and adjustment mechanism for a paper surface embossing machine. Background Art

[0002] A paper embossing machine, also known as a paper surface embossing machine, is a device used to create specific textures on the surface of paper or other materials. It is widely used in industries such as packaging and printing to enhance the aesthetics and texture of products and increase their added value. Embossing machines usually have heating and pressure control functions, and can adjust the embossing temperature and pressure according to different needs to achieve the ideal embossing effect.

[0003] In the prior art, the paper embossing roller is a key device for paper surface treatment. It is mainly used to form specific textures on the paper surface to enhance the aesthetics and feel of the paper. The embossing roller is usually installed on a paper embossing machine. Through contact and pressure with the paper, the desired texture effect is formed on the paper surface. However, the embossing roller inside the paper embossing machine is not convenient to switch and adjust to embossing rollers with different patterns when in use, and it is more troublesome to disassemble it back and forth. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the embossing roller inside the paper embossing machine is not convenient to convert and adjust into embossing rollers with different patterns when in use, and needs to be disassembled back and forth, which is quite troublesome. The utility model proposes a embossing roller conversion and adjustment mechanism for the paper embossing machine.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a embossing roller conversion and adjustment mechanism of a paper embossing machine, comprising an inverted concave plate, an inner cavity of the inverted concave plate is fixedly connected to a motor, an output shaft surface of the motor is fixedly connected to a first rotating rod, one side of the first rotating rod is fixedly connected to a first embossing roller, one end of the first embossing roller is fixedly connected to a second rotating rod, one side of the second rotating rod is rotatably connected to the inner cavity of the inverted concave plate, a second embossing roller and a third embossing roller are provided on the surface of the first embossing roller, the second embossing roller is slidably connected to the surface of the second rotating rod, the third embossing roller is slidably connected to the surface of the first rotating rod, and a conversion mechanism is provided on the surface of the second embossing roller;

[0006] The gear train is connected to the first gear and the gear is connected to the first gear of the gear train, and the gear train is connected to the first gear of the gear train.

[0007] Preferably, a second hollow groove is provided on the surface of the fixing plate, an inner cavity of the second hollow groove is rotatably connected to a third connecting rod, and an inner cavity of the gear is fixedly connected to the surface of the third connecting rod.

[0008] Preferably, a first hollow block is fixedly connected to one side of the fixed plate, a sliding rod is slidably connected to the inner cavity of the first hollow block, a third hollow groove is opened on the surface of the third connecting rod, and the sliding rod is slidably connected to the inner cavity of the third hollow groove.

[0009] Preferably, a fourth hollow groove is provided on the surface of the second embossing roller, and a sealing ring block is slidably connected to the inner cavity of the fourth hollow groove, and one side of the sealing ring block is fixedly connected to one side of the third embossing roller.

[0010] Preferably, a U-shaped limit block is provided on one side of the second rack, and one side of the U-shaped limit block is fixedly connected to one side of the fixed plate.

[0011] Preferably, a fifth hollow groove is provided in the inner cavity of the inverted concave plate, and a support block is rotatably connected to the inner cavity of the fifth hollow groove, and one end of the support block is fixedly connected to one side of the second rotating rod.

[0012] Preferably, the inner cavity of the inverted concave plate is fixedly connected to a second hollow block, the inner cavity of the second hollow block is rotatably connected to a second connecting block, and the inner cavity of the second connecting block is fixedly connected to the surface of the first rotating rod.

[0013] The utility model is beneficial in that:

[0014] The utility model rotates the gear, and the gear drives the first rack and the second rack on the upper and lower sides to move in the opposite direction, and the first rack and the second rack respectively drive the first connecting rod and the second connecting rod to move in the opposite direction together, and at the same time the first connecting rod and the second connecting rod drive the two first connecting blocks to move through the fixed ring block, and the two first connecting blocks drive the second embossing roller and the third embossing roller to move in the opposite direction, and then the first embossing roller inside will leak out, so that the first embossing roller with different patterns can emboss the paper without the need for back and forth disassembly and replacement, which is more convenient and solves the problem that the first embossing roller inside the paper embossing machine is inconvenient to convert and adjust to the first embossing roller with different patterns when in use, and needs to be disassembled back and forth, which is more troublesome. 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 This is a cross-sectional schematic diagram of the first connecting block of the present invention;

[0019] Figure 4 It is a cross-sectional schematic diagram of the connecting rod of the utility model;

[0020] Figure 5 This is a cross-sectional schematic diagram of the support block of the utility model;

[0021] Figure 6 It is a cross-sectional schematic diagram of the sealing ring block of the utility model.

[0022] In the figure: 1. concave plate; 2. motor; 3. first rotating rod; 4. second rotating rod; 5. first embossing roller; 6. second embossing roller; 7. third embossing roller; 8. conversion mechanism; 801. fixed plate; 802. gear; 803. first rack; 804. second rack; 805. first connecting rod; 806. second connecting rod; 807. first connecting block; 808. first hollow groove; 809. fixing ring block; 9. second hollow groove; 10. third connecting rod; 11. first hollow block; 12. sliding rod; 13. third hollow groove; 14. fourth hollow groove; 15. sealing ring block; 16. U-shaped limit block; 17. fifth hollow groove; 18. support block; 19. second connecting block; 20. second hollow block. DETAILED DESCRIPTION

[0023] 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.

[0024] The following is combined with Figure 1-6 To further explain this application,

[0025] The embodiment of the present application discloses a roller conversion adjustment mechanism for a paper embossing machine. Figure 1-3 , a roller conversion adjustment mechanism of a paper embossing machine includes a concave plate 1, the inner cavity of the concave plate 1 is fixedly connected to a motor 2, the output shaft surface of the motor 2 is fixedly connected to a first rotating rod 3, one side of the first rotating rod 3 is fixedly connected to a first embossing roller 5, one end of the first embossing roller 5 is fixedly connected to a second rotating rod 4, one side of the second rotating rod 4 is rotatably connected to the inner cavity of the concave plate 1, a second embossing roller 6 and a third embossing roller 7 are provided on the surface of the first embossing roller 5, the second embossing roller 6 is slidably connected to the surface of the second rotating rod 4, the third embossing roller 7 is slidably connected to the surface of the first rotating rod 3, a conversion mechanism 8 is provided on the surface of the second embossing roller 6, and the concave plate 1 can be mounted on the embossing roller by bolts. Inside the machine, the motor 2 can drive the first embossing roller 5 to rotate through the first rotating rod 3, and the second rotating rod 4 can support the other side of the first embossing roller 5. The second embossing roller 6 and the third embossing roller 7 can slide on the surfaces of the first rotating rod 3 and the second rotating rod 4 respectively, and the first rotating rod 3 and the second rotating rod 4 are square, so that when the first rotating rod 3 and the second rotating rod 4 rotate, they can drive the first embossing roller 5, the second embossing roller 6 and the third embossing roller 7 to rotate together, thereby achieving the effect of embossing the paper. The second embossing roller 6 and the third embossing roller 7 are each half the size and can be spliced together, and the patterns of the first embossing roller 5, the second embossing roller 6 and the third embossing roller 7 are inconsistent.

[0026] The conversion mechanism 8 includes a fixed plate 801, the top of which is fixedly connected to the inner cavity of the inverted concave plate 1, and a gear 802 is rotatably connected to one side of the fixed plate 801. A first rack 803 and a second rack 804 are slidably connected to one side of the fixed plate 801. The teeth of the first rack 803 and the second rack 804 are meshed with the teeth of the gear 802. A first connecting rod 805 is fixedly connected to one side of the second rack 804, and a second connecting rod 806 is fixedly connected to one side of the first rack 803. One side of the second rack 804 is fixedly connected to the first connecting rod 806. One side of the second embossing roller 6 and the third embossing roller 7 are both fixedly connected to a first connecting block 807. A first hollow groove 808 is provided on the surface of the first connecting block 807. The bottoms of the first connecting rod 805 and the second connecting rod 806 are both fixedly connected to a fixing ring block 809, and the fixing ring block 809 is rotatably connected to the inner cavity of the first hollow groove 808.

[0027] The fixing plate 801 can be used to support the gear 802, the first rack 803 and the second rack 804, and the first rack 803 and the second rack 804 are respectively located on the upper and lower sides of the gear 802, so that when the gear 802 rotates, it can drive the first rack 803 and the second rack 804 to move in the opposite direction, and the first rack 803 and the second rack 804 can respectively drive the two first connecting blocks 807 to move in the opposite direction through the first connecting rod 805 and the second connecting rod 806, and the two first connecting blocks 807 are respectively connected to the second embossing roller 6 and the third embossing roller 7, which makes The second embossing roller 6 and the third embossing roller 7 can be separated from the first embossing roller 5 by moving in the opposite direction, allowing the first embossing roller 5 to leak out, completing the conversion adjustment of the first embossing roller 5. At this time, the first embossing roller 5 can be used to emboss different patterns on the paper without the need for disassembly and replacement, which is more convenient. The first connecting block 807 can be placed with a fixed ring block 809 through the first hollow groove 808, so that the fixed ring block 809 will not hinder the normal rotation of the first connecting block 807 and the third embossing roller 7, and the fixed ring block 809 can also smoothly drive the third embossing roller 7 to move.

[0028] Reference Figure 4 A second hollow groove 9 is provided on the surface of the fixed plate 801, and the inner cavity of the second hollow groove 9 is rotatably connected to the third connecting rod 10. The inner cavity of the gear 802 is fixedly connected to the surface of the third connecting rod 10. The interior of the third connecting rod 10 can be used to place the third connecting rod 10, and the third connecting rod 10 can support and fix the gear 802, so that the gear 802 rotates more stably on one side of the fixed plate 801 and is not easy to separate from the gear 802. At the same time, you only need to rotate the third connecting rod 10 to drive the gear 802 to rotate, without directly rotating the gear 802.

[0029] Reference Figure 4A first hollow block 11 is fixedly connected to one side of the fixed plate 801, and a sliding rod 12 is slidably connected to the inner cavity of the first hollow block 11. A third hollow groove 13 is provided on the surface of the third connecting rod 10, and the sliding rod 12 is slidably connected to the inner cavity of the third hollow groove 13. The interior of the first hollow block 11 can be used to support the sliding rod 12, and the sliding rod 12 can slide into the interior of the third hollow groove 13 to limit the third connecting rod 10 and the gear 802, so that the gear 802 is not easy to rotate, and the first rack 803 and the second rack 804 are also not easy to move.

[0030] Reference Figure 6 A fourth hollow groove 14 is provided on the surface of the second embossing roller 6, and a sealing ring block 15 is slidably connected to the inner cavity of the fourth hollow groove 14. One side of the sealing ring block 15 is fixedly connected to one side of the third embossing roller 7. When the second embossing roller 6 and the third embossing roller 7 are fitted together, the sealing ring block 15 can slide into the interior of the fourth hollow groove 14 to seal the connection between the second embossing roller 6 and the third embossing roller 7, so that foreign matter is not easily able to enter the interior of the second embossing roller 6 and the third embossing roller 7.

[0031] Reference Figure 4 A U-shaped limit block 16 is provided on one side of the second rack 804, and one side of the U-shaped limit block 16 is fixedly connected to one side of the fixed plate 801. The U-shaped limit block 16 can reinforce the second rack 804, so that when the second rack 804 moves on one side of the fixed plate 801, it can be more stable and less likely to separate from the fixed plate 801. A U-shaped limit block 16 is also provided on the outer side of the first rack 803, so that the first rack 803 is also more stable.

[0032] Reference Figure 5 The inner cavity of the inverted concave plate 1 is provided with a fifth hollow groove 17, and the inner cavity of the fifth hollow groove 17 is rotatably connected to a support block 18. One end of the support block 18 is fixedly connected to one side of the second rotating rod 4. The fifth hollow groove 17 can support and reinforce the second rotating rod 4 through the support block 18, so that when the second rotating rod 4 rotates in the inner cavity of the inverted concave plate 1, it has better stability and is not easy to separate from the inverted concave plate 1.

[0033] Reference Figure 2 The inner cavity of the inverted concave plate 1 is fixedly connected to the second hollow block 20, and the inner cavity of the second hollow block 20 is rotatably connected to the second connecting block 19. The inner cavity of the second connecting block 19 is fixedly connected to the surface of the first rotating rod 3. The second hollow block 20 can support the first rotating rod 3 through the second connecting block 19, so that the first rotating rod 3 is not easy to break, and the second hollow block 20 can also limit the third embossing roller 7, so that the third embossing roller 7 is not easy to separate from the first rotating rod 3. At the same time, the second connecting block 19 can rotate inside the second hollow block 20, so that the second hollow block 20 will not hinder the normal rotation of the first rotating rod 3.

[0034] Working principle: When using this device, the first rotating rod 3 can be driven to rotate by the motor 2, and the first rotating rod 3 will drive the first embossing roller 5, the second embossing roller 6 and the third embossing roller 7 to rotate together. At this time, the second embossing roller 6 and the third embossing roller 7 can emboss the paper. When the first embossing roller 5 with different embossing patterns needs to be replaced, the gear 802 can be rotated first. The gear 802 will drive the first rack 803 and the second rack 804 on the upper and lower sides to move in the opposite direction, and the first rack 803 and the second rack 804 will respectively drive the first connecting rod 805 and the second connecting rod 806 to move in the opposite direction. At the same time, the first connecting rod 805 and the second connecting rod 806 are connected. 06 will drive the two first connecting blocks 807 to move through the fixed ring block 809, and the two first connecting blocks 807 will drive the second embossing roller 6 and the third embossing roller 7 to move in the opposite direction, and the second embossing roller 6 and the third embossing roller 7 will slide on the surface of the second rotating rod 4 and the first rotating rod 3 respectively, and then the internal first embossing roller 5 will leak out. At this time, the first embossing roller 5 with different patterns can emboss the paper, and there is no need to disassemble and replace it back and forth, which is more convenient. This can solve the problem that the first embossing roller 5 inside the paper embossing machine is not convenient to convert and adjust to the first embossing roller 5 with different patterns during use, and it is necessary to disassemble it back and forth, which is more troublesome.

[0035] 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 roller switching and adjusting mechanism for a paper embossing machine, characterized in that: The invention comprises a concave plate (1), wherein the inner cavity of the concave plate (1) is fixedly connected to a motor (2), the output shaft surface of the motor (2) is fixedly connected to a first rotating rod (3), one side of the first rotating rod (3) is fixedly connected to a first embossing roller (5), one end of the first embossing roller (5) is fixedly connected to a second rotating rod (4), one side of the second rotating rod (4) is rotatably connected to the inner cavity of the concave plate (1), a second embossing roller (6) and a third embossing roller (7) are provided on the surface of the first embossing roller (5), the second embossing roller (6) is slidably connected to the surface of the second rotating rod (4), the third embossing roller (7) is slidably connected to the surface of the first rotating rod (3), and a conversion mechanism (8) is provided on the surface of the second embossing roller (6); The conversion mechanism (8) comprises a fixed plate (801), the top of the fixed plate (801) is fixedly connected to the inner cavity of the inverted concave plate (1), one side of the fixed plate (801) is rotatably connected to a gear (802), one side of the fixed plate (801) is slidably connected to a first rack (803) and a second rack (804), the teeth of the first rack (803) and the second rack (804) are meshed with the teeth of the gear (802), and one side of the second rack (804) is fixedly connected to the first connecting gear (803). Rod (805), one side of the first rack (803) is fixedly connected to the second connecting rod (806), one side of the second embossing roller (6) and the third embossing roller (7) are fixedly connected to the first connecting block (807), the surface of the first connecting block (807) is provided with a first hollow groove (808), the bottoms of the first connecting rod (805) and the second connecting rod (806) are fixedly connected to a fixed ring block (809), and the fixed ring block (809) is rotatably connected to the inner cavity of the first hollow groove (808).

2. The roller switching and adjusting mechanism of a paper embossing machine according to claim 1, characterized in that: A second hollow groove (9) is provided on the surface of the fixing plate (801), the inner cavity of the second hollow groove (9) is rotatably connected to a third connecting rod (10), and the inner cavity of the gear (802) is fixedly connected to the surface of the third connecting rod (10).

3. The pressure roller switching and adjusting mechanism of a paper embossing machine according to claim 2, characterized in that: A first hollow block (11) is fixedly connected to one side of the fixed plate (801), and a sliding rod (12) is slidably connected to the inner cavity of the first hollow block (11). A third hollow groove (13) is provided on the surface of the third connecting rod (10), and the sliding rod (12) is slidably connected to the inner cavity of the third hollow groove (13).

4. The roller switching and adjusting mechanism of a paper embossing machine according to claim 1, characterized in that: A fourth hollow groove (14) is provided on the surface of the second embossing roller (6), and a sealing ring block (15) is slidably connected to the inner cavity of the fourth hollow groove (14), and one side of the sealing ring block (15) is fixedly connected to one side of the third embossing roller (7).

5. The roller switching and adjusting mechanism of a paper embossing machine according to claim 1, characterized in that: A U-shaped limiting block (16) is provided on one side of the second rack (804), and one side of the U-shaped limiting block (16) is fixedly connected to one side of the fixing plate (801).

6. The pressure roller switching and adjusting mechanism of a paper embossing machine according to claim 1, characterized in that: The inner cavity of the inverted concave plate (1) is provided with a fifth hollow groove (17), the inner cavity of the fifth hollow groove (17) is rotatably connected to a support block (18), and one end of the support block (18) is fixedly connected to one side of the second rotating rod (4).

7. The pressure roller switching and adjusting mechanism of a paper embossing machine according to claim 1, characterized in that: The inner cavity of the inverted concave plate (1) is fixedly connected to a second hollow block (20), the inner cavity of the second hollow block (20) is rotatably connected to a second connecting block (19), and the inner cavity of the second connecting block (19) is fixedly connected to the surface of the first rotating rod (3).

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