Paper surface embossing roller applied to hot melt adhesive forming

Abstract

The utility model belongs to the field of embossing rollers, and particularly relates to a paper surface embossing roller applied to hot melt adhesive forming, which comprises a U-shaped shell, a first embossing roller and a second embossing roller are rotatably connected to an inner cavity of the U-shaped shell, and a first motor and a second motor are fixedly connected to one side of the U-shaped shell. The surfaces of output shafts of the first motor and the second motor penetrate through an inner cavity of the U-shaped shell, the surface of the output shaft of the first motor is fixedly connected to one end of the first embossing roller, and the surface of the output shaft of the second motor is fixedly connected to one end of the second embossing roller; a rotating rod drives an extrusion block to do circular motion through a first connecting rod, the extrusion block extrudes and drives a hollow strip to do reciprocating motion back and forth, meanwhile, the hollow strip drives a second connecting rod and a first brush to move together, and the first brush reciprocates on the surface of a first embossing roller; and the effect of cleaning the dust on the surface of the first embossing roller is achieved, and the effect that the dust does not easily affect a finished product of the hot melt adhesive material is achieved.

Description

Technical Field

[0001] The utility model relates to the field of embossing rollers, in particular to a paper surface embossing roller used for hot melt adhesive molding. Background Art

[0002] Paper embossing rollers are one of the most important equipment for paper surface processing. They are mainly used to emboss various patterns and textures on the surface of paper or other materials to improve the aesthetics and recognition of the product. The design and manufacture of embossing rollers involve many aspects, including material selection, pattern design, and precise control of pressure and temperature. With the advancement of technology, modern paper embossing rollers have been able to achieve automated and intelligent production to meet diverse market demands.

[0003] In the existing technology, the embossing roller can not only emboss paper, but also emboss hot melt adhesive. By applying the hot melt adhesive to the material and then applying pressure from the embossing roller, the hot melt adhesive forms a strong bond between the two materials, while giving the material a specific texture and pattern. However, when the embossing roller is in use, some dust will adhere to its surface, and this dust will be pressed onto the hot melt adhesive material along with the embossing roller, thereby affecting the finished product state of the hot melt adhesive material. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, some dust will adhere to the surface of the embossing roller when it is in use. The dust will be pressed onto the hot melt adhesive material along with the embossing roller, thereby affecting the finished product state of the hot melt adhesive material. The utility model proposes a paper surface embossing roller for hot melt adhesive molding.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a paper surface embossing roller used for hot melt adhesive molding, comprising a U-shaped shell, the inner cavity of the U-shaped shell being rotatably connected to a first embossing roller and a second embossing roller, a first motor and a second motor being fixedly connected to one side of the U-shaped shell, the output shaft surfaces of the first motor and the second motor both extending through the inner cavity of the U-shaped shell, the output shaft surface of the first motor being fixedly connected to one end of the first embossing roller, the output shaft surface of the second motor being fixedly connected to one end of the second embossing roller, and a dust removal mechanism being provided on the surface of the first embossing roller;

[0006] The dust removal mechanism includes an L-shaped fixing plate, one side of the L-shaped fixing plate is fixedly connected to one side of the U-shaped shell, the inner cavity of the L-shaped fixing plate is rotatably connected to a rotating rod, the bottom of the rotating rod is fixedly connected to a first connecting rod, the bottom of the first connecting rod is fixedly connected to an extrusion block, the surface of the extrusion block is provided with a hollow bar, one side of the hollow bar is fixedly connected to a second connecting rod, the bottom of the second connecting rod is provided with a first brush, one side of the hollow bar is fixedly connected to a slider, one side of the U-shaped shell is fixedly connected to a fixing block, the top of the fixing block is fixedly connected to a fixing rod, and the inner cavity of the slider is slidably connected to the surface of the fixing rod.

[0007] Preferably, a first thread groove is provided on the surface of the second connecting rod, a bolt is threadedly connected to the inner cavity of the first thread groove, and a second thread groove is provided on the surface of the first brush, and the surface of the bolt is threadedly connected to the inner cavity of the second thread groove.

[0008] Preferably, the top of the L-shaped fixing plate is fixedly connected to a support plate, the inner cavity of the support plate is fixedly connected to a third motor, and the output shaft surface of the third motor is fixedly connected to the top of the rotating rod.

[0009] Preferably, a second brush is provided on the surface of the second embossing roller, and the bottom of the second brush is fixedly connected to the inner cavity of the U-shaped shell.

[0010] Preferably, one side of the second connecting rod is fixedly connected to a reinforcement rod, and one end of the reinforcement rod is fixedly connected to one side of the hollow bar.

[0011] Preferably, a dustproof cover is provided on the surface of the first motor, and one side of the dustproof cover is fixedly connected to one side of the U-shaped shell.

[0012] Preferably, a connecting plate is fixedly connected to one side of the U-shaped shell, and a collection box is provided on the top of the connecting plate.

[0013] The utility model is beneficial in that:

[0014] The rotating rod of the utility model drives the extrusion block to move in a circular motion through the first connecting rod, and the extrusion block squeezes and drives the hollow bar to move back and forth, and at the same time the hollow bar drives the second connecting rod and the first brush to move together, and the first brush moves back and forth on the surface of the first embossing roller, and because the first brush moves left and right on the upper side of the first embossing roller, the cleaned dust will not fall to the front and back sides of the first embossing roller, and further the dust will not fall onto the hot melt adhesive material, thereby achieving the effect of cleaning the dust on the surface of the first embossing roller, making it difficult for the dust to affect the finished product of the hot melt adhesive material, and solving the problem that some dust will adhere to the surface of the first embossing roller when in use, and this dust will be pressed on the hot melt adhesive material together with the first embossing roller, thereby affecting the finished product state of the hot melt adhesive material. 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 structural diagram of the reinforcement rod of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of an L-shaped fixing plate of the present invention;

[0019] Figure 4 This is a schematic cross-sectional view of the third motor of the present invention;

[0020] Figure 5 It is a cross-sectional schematic diagram of the bolt of the present invention.

[0021] In the figure: 1. U-shaped shell; 2. First embossing roller; 3. Second embossing roller; 4. First motor; 5. Second motor; 6. Dust removal mechanism; 601. L-shaped fixing plate; 602. Rotating rod; 603. First connecting rod; 604. Extrusion block; 605. Hollow bar; 606. Second connecting rod; 607. First brush; 608. Slider; 609. Fixing rod; 610. Fixing block; 7. First thread groove; 8. Second thread groove; 9. Bolt; 10. Support plate; 11. Third motor; 12. Second brush; 13. Reinforcement rod; 14. Dustproof shell; 15. Connecting plate; 16. Collection box. DETAILED DESCRIPTION

[0022] 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.

[0023] The following is combined with Figure 1-5 To further explain this application,

[0024] The present application discloses a paper embossing roller for hot melt adhesive molding. Figure 1-4 , a paper embossing roller used for hot melt adhesive forming, comprising a U-shaped shell 1, the inner cavity of the U-shaped shell 1 is rotatably connected to a first embossing roller 2 and a second embossing roller 3, one side of the U-shaped shell 1 is fixedly connected to a first motor 4 and a second motor 5, the output shaft surfaces of the first motor 4 and the second motor 5 both pass through the inner cavity of the U-shaped shell 1, the output shaft surface of the first motor 4 is fixedly connected to one end of the first embossing roller 2, the output shaft surface of the second motor 5 is fixedly connected to one end of the second embossing roller 3, a dust removal mechanism 6 is provided on the surface of the first embossing roller 2, the hot melt adhesive material can be placed between the first embossing roller 2 and the second embossing roller 3, and the first motor 4 and the second motor 5 can respectively drive the first embossing roller 2 and the second embossing roller 3 to rotate in opposite directions, thereby achieving the effect of embossing the hot melt adhesive material.

[0025] The dust removal mechanism 6 includes an L-shaped fixing plate 601, one side of the L-shaped fixing plate 601 is fixedly connected to one side of the U-shaped shell 1, the inner cavity of the L-shaped fixing plate 601 is rotatably connected to a rotating rod 602, the bottom of the rotating rod 602 is fixedly connected to a first connecting rod 603, the bottom of the first connecting rod 603 is fixedly connected to an extrusion block 604, the surface of the extrusion block 604 is provided with a hollow bar 605, one side of the hollow bar 605 is fixedly connected to a second connecting rod 606, the bottom of the second connecting rod 606 is provided with a first brush 607, one side of the hollow bar 605 is fixedly connected to a slider 608, one side of the U-shaped shell 1 is fixedly connected to a fixing block 610, the top of the fixing block 610 is fixedly connected to a fixing rod 609, and the inner cavity of the slider 608 is slidably connected to the surface of the fixing rod 609;

[0026] The L-shaped fixing plate 601 can be used to support the rotating rod 602, so that the rotating rod 602 can rotate on the upper side of the first embossing roller 2, and the rotating rod 602 can drive the first connecting rod 603 and the extrusion block 604 to rotate, and the rotating rod 602, the first connecting rod 603 and the extrusion block 604 are connected in a Z shape, so that the extrusion block 604 can perform a circular motion with the rotating rod 602 as the axis, and the extrusion block 604 can squeeze and drive the hollow bar 605 to move back and forth when moving. The second connecting rod 606 can be used to connect the hollow bar 605 and the first brush 607, so that the hollow bar 605 can drive the first brush 607 to move back and forth together, and the first brush 607 is in contact with the surface of the first embossing roller 2 , the dust on the surface of the first embossing roller 2 can be cleaned during movement, and since the first brush 607 moves left and right on the upper side of the first embossing roller 2, the cleaned dust will not fall to the front and rear sides of the first embossing roller 2, and the dust will no longer fall onto the hot melt adhesive material, and there are two second connecting rods 606 and two first brushes 607, which are respectively located on both sides of the hollow bar 605, so that the cleaning range is wider, and the fixed block 610 can be used to support the fixed rod 609, and the fixed rod 609 can limit the hollow bar 605 through the slider 608, so that the hollow bar 605 can be stable on the surface of the extrusion block 604, not easy to fall out, and can move back and forth stably.

[0027] Reference Figure 5 A first thread groove 7 is provided on the surface of the second connecting rod 606, and a bolt 9 is threadedly connected to the inner cavity of the first thread groove 7. A second thread groove 8 is provided on the surface of the first brush 607, and the surface of the bolt 9 is threadedly connected to the inner cavity of the second thread groove 8. The bolt 9 can be connected to the inside of the first thread groove 7 and the second thread groove 8, thereby achieving the effect of connecting the second connecting rod 606 and the first brush 607. At the same time, the bolt 9 can also be disengaged from the second thread groove 8 by rotating, thereby facilitating the disassembly of the first brush 607, thereby achieving the effect of replacing the first brush 607.

[0028] Reference Figure 4 The top of the L-shaped fixing plate 601 is fixedly connected to the support plate 10, the inner cavity of the support plate 10 is fixedly connected to the third motor 11, and the output shaft surface of the third motor 11 is fixedly connected to the top of the rotating rod 602. The support plate 10 can be used to connect the third motor 11, and the third motor 11 can be used to drive the rotating rod 602 to rotate, which makes the rotation of the rotating rod 602 more convenient.

[0029] Reference Figure 3A second brush 12 is provided on the surface of the second embossing roller 3. The bottom of the second brush 12 is fixedly connected to the inner cavity of the U-shaped shell 1. The second brush 12 can clean the dust on the surface of the rotating second embossing roller 3, and the second brush 12 is located on the lower side of the second embossing roller 3, so that the cleaned dust will not fall onto the hot melt adhesive material between the first embossing roller 2 and the second embossing roller 3.

[0030] Reference Figure 2 One side of the second connecting rod 606 is fixedly connected to a reinforcing rod 13, and one end of the reinforcing rod 13 is fixedly connected to one side of the hollow bar 605. The reinforcing rod 13 can reinforce the connection between the hollow bar 605 and the second connecting rod 606, so that the second connecting rod 606 is not prone to breaking at the hollow bar 605.

[0031] Reference Figure 3 A dustproof cover 14 is provided on the surface of the first motor 4. One side of the dustproof cover 14 is fixedly connected to one side of the U-shaped shell 1. The dustproof cover 14 can protect the first motor 4 from dust, so that the dust cleaned by the first brush 607 is not easy to fall onto the surface of the first motor 4, thereby making the first motor 4 less likely to be damaged.

[0032] Reference Figure 3 A connecting plate 15 is fixedly connected to one side of the U-shaped shell 1, and a collecting box 16 is provided on the top of the connecting plate 15. The connecting plate 15 can be used to place the collecting box 16, and the collecting box 16 can receive the dust cleaned by the first brush 607, and a collecting box 16 is also provided on the top of the dustproof shell 14. The two collecting boxes 16 can remove dust from two mobile phones at the same time.

[0033] Working principle: When using this device, first start the first motor 4 and the second motor 5 to drive the first embossing roller 2 and the second embossing roller 3 to rotate in opposite directions respectively, and then place the hot melt adhesive material between the first embossing roller 2 and the second embossing roller 3, so as to achieve the effect of embossing the hot melt adhesive material. At the same time, the third motor 11 can also be started to drive the rotating rod 602 to rotate. The rotating rod 602 will drive the squeezing block 604 to perform circular motion through the first connecting rod 603, and the squeezing block 604 will squeeze and drive the hollow bar 605 to move back and forth. At the same time, the hollow bar 605 will drive the slider 608 to slide on the surface of the fixed rod 609. When the hollow bar 605 moves, it will also drive the second connecting rod 6 06 moves together with the first brush 607, and the first brush 607 moves back and forth on the surface of the first embossing roller 2, thereby achieving the effect of cleaning the dust on the surface of the first embossing roller 2, so that the dust is not likely to affect the finished product of the hot melt adhesive material, and because the first brush 607 moves left and right on the upper side of the first embossing roller 2, the cleaned dust will not fall to the front and back sides of the first embossing roller 2, and further, the dust will no longer fall onto the hot melt adhesive material. This can solve the problem that when the first embossing roller 2 is in use, some dust will adhere to its surface, and this dust will be pressed on the hot melt adhesive material together with the first embossing roller 2, thereby affecting the finished product state of the hot melt adhesive material.

[0034] 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 paper embossing roller for hot melt adhesive molding, characterized by: The invention comprises a U-shaped shell (1), wherein the inner cavity of the U-shaped shell (1) is rotatably connected to a first embossing roller (2) and a second embossing roller (3), and one side of the U-shaped shell (1) is fixedly connected to a first motor (4) and a second motor (5), and the output shaft surfaces of the first motor (4) and the second motor (5) both pass through the inner cavity of the U-shaped shell (1), the output shaft surface of the first motor (4) is fixedly connected to one end of the first embossing roller (2), and the output shaft surface of the second motor (5) is fixedly connected to one end of the second embossing roller (3), and a dust removal mechanism (6) is provided on the surface of the first embossing roller (2); The dust removal mechanism (6) comprises an L-shaped fixing plate (601), one side of the L-shaped fixing plate (601) is fixedly connected to one side of the U-shaped shell (1), the inner cavity of the L-shaped fixing plate (601) is rotatably connected to a rotating rod (602), the bottom of the rotating rod (602) is fixedly connected to a first connecting rod (603), the bottom of the first connecting rod (603) is fixedly connected to an extrusion block (604), and a hollow bar (605) is provided on the surface of the extrusion block (604). One side of the hollow bar (605) is fixedly connected to a second connecting rod (606), the bottom of the second connecting rod (606) is provided with a first brush (607), one side of the hollow bar (605) is fixedly connected to a slider (608), one side of the U-shaped shell (1) is fixedly connected to a fixed block (610), the top of the fixed block (610) is fixedly connected to a fixed rod (609), and the inner cavity of the slider (608) is slidably connected to the surface of the fixed rod (609).

2. The paper embossing roller for hot melt adhesive molding according to claim 1, characterized in that: A first thread groove (7) is provided on the surface of the second connecting rod (606), and a bolt (9) is threadedly connected to the inner cavity of the first thread groove (7). A second thread groove (8) is provided on the surface of the first brush (607), and the surface of the bolt (9) is threadedly connected to the inner cavity of the second thread groove (8).

3. The paper surface embossing roller for hot melt adhesive molding according to claim 1, characterized in that: The top of the L-shaped fixing plate (601) is fixedly connected to a support plate (10), the inner cavity of the support plate (10) is fixedly connected to a third motor (11), and the output shaft surface of the third motor (11) is fixedly connected to the top of the rotating rod (602).

4. The paper embossing roller for hot melt adhesive molding according to claim 1, characterized in that: A second brush (12) is provided on the surface of the second embossing roller (3), and the bottom of the second brush (12) is fixedly connected to the inner cavity of the U-shaped shell (1).

5. The paper embossing roller for hot melt adhesive molding according to claim 1, characterized in that: One side of the second connecting rod (606) is fixedly connected to a reinforcing rod (13), and one end of the reinforcing rod (13) is fixedly connected to one side of the hollow bar (605).

6. The paper embossing roller for hot melt adhesive molding according to claim 1, characterized in that: A dustproof shell (14) is provided on the surface of the first motor (4), and one side of the dustproof shell (14) is fixedly connected to one side of the U-shaped shell (1).

7. The paper embossing roller for hot melt adhesive molding according to claim 1, characterized in that: A connecting plate (15) is fixedly connected to one side of the U-shaped shell (1), and a collecting box (16) is provided on the top of the connecting plate (15).

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