Surface polishing device for embossing roller

Abstract

The utility model discloses a surface polishing device for an embossing roller, and belongs to the technical field of embossing roller production equipment. The device mainly comprises a polishing assembly, the polishing assembly comprises a first shell and a second shell, a rotatable rotating ring is installed in a cavity formed after the first shell and the second shell are installed, the rotating ring is connected with a driving assembly in a meshed mode through a tooth groove formed in the side wall, and through grooves allowing an embossing roller to penetrate through are formed in the first shell, the second shell and the rotating ring. The embossing roller to be polished penetrates through the through groove in the polishing assembly, then the rotating rings in the first shell and the second shell are driven by the driving assembly to rotate, so that the polishing barrels installed in the rotating rings can polish the surface of the embossing roller, and the surface of the embossing roller is polished by adopting an annular structure; on one hand, the contact area with the surface of the knurling roller can be increased, meanwhile, the inner surface of the polishing barrel can be polished, and on the other hand, the same polishing effect can be achieved by reducing replacement of polishing pieces.

Description

Technical Field

[0001] The present application relates to the technical field of embossing roller production equipment, and in particular to a surface polishing device for embossing rollers. Background Art

[0002] An embossing roller is a device used to emboss paper, fabric and other materials. It is also called an embossing roller machine. It usually consists of a pair of embossing rollers. It applies high pressure to the material to make its surface present various patterns and designs.

[0003] After searching, the announcement number is CN207593475U, which discloses a laser roller pattern surface polishing equipment. The laser roller is driven to rotate by a driving device, and the speed of the laser roller is adjustable; the grinding belt is installed on the fine-tuning mechanism by a fixing device, and the feed amount of the grinding belt is adjusted by the fine-tuning mechanism, so as to fine-tune the tension of the grinding belt. The grinding positive pressure is provided by the tension of the grinding belt, and then the positive pressure in the wrap angle of the grinding belt is adjusted, so that the grinding positive pressure in the wrap angle of the grinding belt is guaranteed to be uniform as the grinding material wears during use; finally, it is possible to grind off an oxide layer with a thickness of about 3um on the surface of the pattern surface without destroying the tooth shape of the laser roller pattern surface.

[0004] However, the existing method of polishing the surface of the embossing roller is often to polish the surface of the embossing roller through a polishing device in conjunction with corresponding equipment, and polishing can often only be performed on one side of the embossing roller. If the surface of the embossing roller needs to be polished, a rotating device is required to rotate the embossing roller so that its surface can be polished. However, this method requires that the polishing parts need to be frequently replaced due to the required polishing effect, and the contact area with the surface of the embossing roller is also small, and the polishing efficiency is not high.

[0005] Therefore, it is necessary to provide a surface polishing device for an embossing roller to solve the above problems.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Utility Model Content

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a surface polishing device for an embossing roller to solve the problems of frequent replacement of polishing parts and low polishing efficiency.

[0008] The technical solution adopted by this application to solve its technical problem is:

[0009] A surface polishing device for an embossing roller comprises a polishing assembly, wherein the polishing assembly comprises a first shell and a second shell, wherein the first shell is fixedly mounted to the second shell by screws, wherein a rotatable swivel is mounted in a cavity after the first shell and the second shell are mounted, wherein a tooth groove is provided on a circle of the side wall of the swivel, and the swivel is meshedly connected with a driving assembly via the tooth groove provided on the side wall;

[0010] The rotating ring is provided with a mounting groove inside, and the side wall of the mounting groove is fixedly connected with the polishing cylinder by screws, and the first shell, the second shell and the rotating ring are provided with a through groove for the embossing roller to pass through.

[0011] The side walls of the first shell and the second shell are fixedly mounted to the bottom of the mounting assembly by screws, and the top of the mounting assembly is fixedly mounted to the position adjustment assembly by screws.

[0012] Preferably, annular grooves are respectively provided on both sides of the rotating ring, and sliding columns are respectively integrally formed on the inner side walls of the first shell and the second shell, and the sliding columns are slidably connected in the annular grooves.

[0013] Preferably, a notch is provided on one side of the first shell and the second shell, and the notch is the meshing position of the rotating ring and the driving assembly.

[0014] Preferably, the drive assembly includes a mounting plate, a second drive motor and a gear, the second drive motor is fixedly mounted on the side wall of the mounting plate, the output shaft of the second drive motor is connected to the internal key of the gear, and the side wall of the gear is meshingly connected to the tooth groove on the side wall of the swivel.

[0015] Preferably, the mounting assembly includes a polishing mounting frame and a clamping plate, the top surface of the polishing mounting frame is welded to the clamping plate, the mounting plate is welded to the side wall of the polishing mounting frame, and the bottom of the polishing mounting frame is fixedly mounted to the side walls of the first shell and the second shell by screws respectively.

[0016] Preferably, the position adjustment assembly includes a guide rail, a slide groove, a screw rod, a first drive motor, a slider and a mounting bracket, the slide groove is opened inside the guide rail, the slider is slidably connected in the slide groove, the top surface of the mounting bracket is fixedly connected to the bottom surface of the slider, both ends of the slide groove are rotatably connected to the screw rod through a bearing seat, a threaded groove is opened inside the slider, the slider is threadedly connected to the side wall of the screw rod through the threaded groove, one end of the screw rod is fixedly installed to the output shaft of the first drive motor through a coupling, the first drive motor is installed on the side wall of the guide rail, and the clamp is fixedly installed to the side wall of the mounting bracket by screws.

[0017] The beneficial effects of this application are:

[0018] The embossing roller to be polished is passed through the through groove in the polishing assembly, and then the rotating ring inside the first shell and the second shell is driven to rotate by the driving assembly, so that the polishing cylinder installed in the rotating ring can polish the surface of the embossing roller. Compared with the existing polishing device for embossing rollers, the surface of the embossing roller is polished by using an annular structure. On the one hand, it can increase the contact area with the surface of the embossing roller, and at the same time, the inner surface of the polishing cylinder can be polished. On the other hand, it can also reduce the replacement of polishing parts to achieve the same polishing effect.

[0019] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0021] In the attached picture:

[0022] Figure 1 It is an overall schematic diagram of a surface polishing device for an embossing roller in the present application;

[0023] Figure 2 for Figure 1 Schematic diagram of the structure of the mid-position adjustment component;

[0024] Figure 3 for Figure 1 Schematic diagram of the structure of the installation component, drive component and polishing component;

[0025] Figure 4 for Figure 1 Schematic diagram of the exploded structure of the polishing component.

[0026] Among them, the reference numerals in the figure are:

[0027] 1. Position adjustment assembly; 11. Guide rail; 12. Slide groove; 13. Screw rod; 14. First drive motor; 15. Sliding block; 16. Mounting frame;

[0028] 2. Installation assembly; 21. Polishing fixing frame; 22. Clamping plate;

[0029] 3. driving assembly; 31. mounting plate; 32. second driving motor; 33. gear;

[0030] 4. polishing assembly; 41. first housing; 42. second housing; 43. rotating ring; 44. annular groove; 45. sliding column; 46. mounting groove; 47. polishing cylinder; 48. notch; 49. tooth groove;

[0031] 5. Through groove. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0034] See also Figure 1-4 , the utility model provides embodiments:

[0035] A surface polishing device for an embossing roller comprises a polishing assembly 4, wherein the polishing assembly 4 comprises a first shell 41 and a second shell 42, wherein the first shell 41 is fixedly mounted to the second shell 42 by screws, wherein a rotatable swivel 43 is mounted in a cavity after the first shell 41 and the second shell 42 are mounted, wherein a tooth groove 49 is formed on a circle of the side wall of the swivel 43, and the swivel 43 is meshedly connected with the driving assembly 3 through the tooth groove 49 formed on the side wall;

[0036] The rotating ring 43 has a mounting groove 46 formed inside, and the side wall of the mounting groove 46 is fixedly connected with the polishing cylinder 47 by screws. The first shell 41, the second shell 42 and the rotating ring 43 are all provided with a through groove 5 for the embossing roller to pass through.

[0037] The side walls of the first shell 41 and the second shell 42 are fixedly mounted to the bottom of the mounting assembly 2 by screws, and the top of the mounting assembly 2 is fixedly mounted to the position adjustment assembly 1 by screws.

[0038] When the side wall of the embossing roller needs to be polished, the embossing roller is passed through the first shell 41, the second shell 42 and the through groove 5 inside the rotating ring 43, and then the two ends of the embossing roller are fixedly installed by a lifting clamp, and the rotating ring 43 is driven by the driving component 3 to rotate in the cavity inside the first shell 41 and the second shell 42, thereby driving the polishing cylinder 47 installed on the rotating ring 43 to rotate on the surface of the embossing roller. During the rotation, friction is caused to the surface of the embossing roller, so that the surface of the embossing roller can be polished.

[0039] Among them, annular grooves 44 are respectively provided on both sides of the swivel 43, and the inner walls of the first shell 41 and the second shell 42 are respectively integrally formed with sliding columns 45, and the sliding columns 45 are slidably connected in the annular grooves 44. The sliding columns 45 slide in the annular grooves 44 to ensure that the swivel 43 rotates smoothly in the cavity inside the first shell 41 and the second shell 42 without friction with the inner walls of the first shell 41 and the second shell 42, and lubricating oil is injected into the annular grooves 44 to improve the smoothness of the rotation of the swivel 43.

[0040] In order to enable the swivel 43 to rotate inside the first shell 41 and the second shell 42, a notch 48 is opened on one side of the first shell 41 and the second shell 42. The notch 48 is the meshing point of the swivel 43 and the drive assembly 3. The drive assembly 3 includes a mounting plate 31, a second drive motor 32 and a gear 33. The second drive motor 32 is fixedly mounted on the side wall of the mounting plate 31. The output shaft of the second drive motor 32 is connected to the internal key of the gear 33. The side wall of the gear 33 is meshed with the tooth groove 49 on the side wall of the swivel 43.

[0041] The gear 33 is driven to rotate by the second driving motor 32. The gear 33 is a large disc gear 33 that provides torque for the rotating ring 43. The gear 33 drives the rotating ring 43 to rotate inside the first shell 41 and the second shell 42 through the meshing of the teeth 49 on the side wall of the rotating ring 43, so that the side wall of the embossing roller can be polished at the same time.

[0042] In order to be able to polish and move the surface of the embossing roller, the top surface of the polishing fixed frame 21 is welded to the clamping plate 22, the mounting plate 31 is welded to the side wall of the polishing fixed frame 21, and the bottom of the polishing fixed frame 21 is fixedly installed with the side walls of the first shell 41 and the second shell 42 by screws respectively. The position adjustment assembly 1 includes a guide rail 11, a slide groove 12, a screw rod 13, a first drive motor 14, a slider 15 and a mounting frame 16. The slide groove 12 is opened inside the guide rail 11, and the slider 15 is slidably connected in the slide groove 12. The top surface of the mounting frame 16 is fixedly connected to the bottom surface of the slider 15. Both ends of the slide groove 12 are rotatably connected to the screw rod 13 through a bearing seat. A threaded groove is opened inside the slider 15, and the slider 15 is threadedly connected to the side wall of the screw rod 13 through the threaded groove. One end of the screw rod 13 is fixedly installed with the output shaft of the first drive motor 14 through a coupling. The first drive motor 14 is installed on the side wall of the guide rail 11, and the clamping plate 22 is fixedly installed with the side wall of the mounting frame 16 by screws.

[0043] The first driving motor 14 drives the lead screw 13 to rotate forward and reverse in the slide groove 12, so that the slider 15 can move back and forth in the slide groove 12, and then the polishing fixed frame 21 drives the polishing assembly 4 to move while polishing on the side wall of the embossing roller along the guide rail 11 path, so as to polish the surface of the embossing roller.

[0044] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A surface polishing device for an embossing roller, characterized in that: The polishing assembly (4) comprises a first shell (41) and a second shell (42), wherein the first shell (41) is fixedly mounted to the second shell (42) by means of screws, a rotatable swivel (43) is mounted in a cavity after the first shell (41) and the second shell (42) are mounted, a tooth groove (49) is provided on a side wall of the swivel (43), and the swivel (43) is meshedly connected with the driving assembly (3) via the tooth groove (49) provided on the side wall; The rotating ring (43) is provided with a mounting groove (46) inside, and the side wall of the mounting groove (46) is plugged and fixedly installed with a polishing cylinder (47) by means of screws, and the first shell (41), the second shell (42) and the rotating ring (43) are all provided with a through groove (5) for the embossing roller to pass through. The side walls of the first shell (41) and the second shell (42) are fixedly mounted to the bottom of the mounting assembly (2) by means of screws, and the top of the mounting assembly (2) is fixedly mounted to the position adjustment assembly (1) by means of screws.

2. A surface polishing device for an embossing roller according to claim 1, characterized in that: Annular grooves (44) are respectively provided on the two sides of the rotating ring (43); sliding columns (45) are respectively integrally formed on the inner side walls of the first shell (41) and the second shell (42); and the sliding columns (45) are slidably connected in the annular grooves (44).

3. The surface polishing device for an embossing roller according to claim 1, characterized in that: A notch (48) is provided on one side of the first shell (41) and the second shell (42), and the notch (48) is the meshing position of the rotating ring (43) and the driving assembly (3).

4. A surface polishing device for an embossing roller according to claim 3, characterized in that: The drive assembly (3) comprises a mounting plate (31), a second drive motor (32) and a gear (33); the second drive motor (32) is fixedly mounted on a side wall of the mounting plate (31); an output shaft of the second drive motor (32) is connected to an internal key of the gear (33); and a side wall of the gear (33) is meshedly connected to a tooth groove (49) on a side wall of a rotating ring (43).

5. A surface polishing device for an embossing roller according to claim 4, characterized in that: The mounting assembly (2) comprises a polishing fixing frame (21) and a clamping plate (22), the top surface of the polishing fixing frame (21) is welded to the clamping plate (22), the mounting plate (31) is welded to the side wall of the polishing fixing frame (21), and the bottom of the polishing fixing frame (21) is fixedly mounted to the side walls of the first shell (41) and the second shell (42) by screws.

6. A surface polishing device for an embossing roller according to claim 5, characterized in that: The position adjustment component (1) comprises a guide rail (11), a slide groove (12), a screw rod (13), a first drive motor (14), a slider (15) and a mounting frame (16); the slide groove (12) is arranged inside the guide rail (11); the slider (15) is slidably connected in the slide groove (12); the top surface of the mounting frame (16) is fixedly connected to the bottom surface of the slider (15); both ends of the slide groove (12) are rotatably connected to the screw rod (13) through a bearing seat; a thread groove is arranged inside the slider (15); the slider (15) is threadedly connected to the side wall of the screw rod (13) through the thread groove; one end of the screw rod (13) is fixedly installed to the output shaft of the first drive motor (14) through a coupling; the first drive motor (14) is installed on the side wall of the guide rail (11); and the clamping plate (22) is fixedly installed to the side wall of the mounting frame (16) through screws.

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