Wallpaper printing roller end face polishing mechanism

Abstract

The utility model relates to the technical field of printing rollers, in particular to a wallpaper printing roller end face polishing mechanism which comprises a wallpaper printing roller, an L-shaped installation base is arranged at the lower end of the wallpaper printing roller, a stepping motor is installed at one end of the interior of the L-shaped installation base, and a bearing is arranged on the other side of the interior of the L-shaped installation base. One end of the wallpaper printing roller is connected with a first connecting rod, the output end of the stepping motor is connected with a driving shaft, a connecting sleeve is arranged between the first connecting rod and the driving shaft, the connecting sleeve is arranged on the periphery of the first connecting rod and the driving shaft, and the other end of the wallpaper printing roller is connected with a second connecting rod. The second connecting rod is connected with the bearing; the wallpaper printing device is provided with a structure for driving the wallpaper printing roller to rotate stably, the position of the polishing component can be adjusted, and the polishing effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing rollers, in particular to an end surface polishing mechanism of a wallpaper printing roller. Background Art

[0002] Printing rollers are characterized by high efficiency, flexibility, stability and durability. They are now widely used in the fields of footwear manufacturing, luggage manufacturing and home decoration. Wallpaper printing rollers are important equipment specially used in wallpaper printing process. Wallpaper printing rollers are usually customized according to specific printing patterns and design requirements. Their surfaces are engraved with fine textures or patterns to form the desired printing effect on the wallpaper material.

[0003] When processing the wallpaper printing roller, grinding the end surface of the wallpaper printing roller is a relatively important step. By grinding the end surface of the wallpaper printing roller, the unevenness and minor defects on the end surface of the wallpaper printing roller can be removed, making the end surface of the wallpaper printing roller smoother and reducing the friction and resistance generated during operation.

[0004] At present, when polishing the end face of a wallpaper printing roller, there is a lack of a structure to drive the wallpaper printing roller to rotate smoothly, and there is no function to adjust the position of the polishing component, resulting in a poor polishing effect. For this reason, we propose a wallpaper printing roller end face polishing mechanism. Utility Model Content

[0005] In view of the problems in the prior art, the utility model provides a wallpaper printing roller end surface polishing mechanism, which has a structure for driving the wallpaper printing roller to rotate smoothly and can adjust the position of the polishing component, thereby effectively improving the polishing effect.

[0006] The technical solution adopted by the utility model to solve the technical problem is a wallpaper printing roller end surface polishing mechanism, comprising a wallpaper printing roller, wherein an L-shaped mounting seat is arranged at the lower end of the wallpaper printing roller, a stepping motor is arranged at one end inside the L-shaped mounting seat, and a bearing is arranged at the other side inside the L-shaped mounting seat;

[0007] One end of the wallpaper printing roller is connected to a connecting rod No. 1, the output end of the stepper motor is connected to a driving shaft, a connecting sleeve is arranged between the connecting rod No. 1 and the driving shaft, the connecting sleeve is arranged on the periphery of the connecting rod No. 1 and the driving shaft, the other end of the wallpaper printing roller is connected to a connecting rod No. 2, the connecting rod No. 2 is connected to a bearing, and a polishing plate No. 1 and a polishing plate No. 2 are respectively arranged at both ends of one side of the wallpaper printing roller.

[0008] By adopting the above technical solution, the stepper motor can drive the wallpaper printing roller to rotate smoothly after being powered on. After the wallpaper printing roller rotates, friction is generated between the side edges of the wallpaper printing roller at both ends and the first polishing plate and the second polishing plate, thereby achieving the purpose of grinding and polishing the end surface of the wallpaper printing roller;

[0009] The personnel remove the fastening screws on the connecting plate and move the No. 1 polishing plate and the No. 2 polishing plate so that the No. 1 polishing plate and the No. 2 polishing plate are closer to the end of the wallpaper printing roller. The personnel use the fastening screws to detachably connect the connecting plate at the bottom of the No. 1 polishing plate and the No. 2 polishing plate with the L-shaped mounting seat through the No. 1 bolt hole and the No. 2 bolt hole.

[0010] Specifically, the bottom of the No. 1 polishing plate and the No. 2 polishing plate are both provided with connecting plates, the outer side of the connecting plate is provided with fastening screws through the No. 1 bolt holes, and the inner bottom of the L-shaped mounting seat is evenly provided with No. 2 bolt holes.

[0011] By adopting the above technical solution, personnel can detachably connect the No. 1 polishing plate and the No. 2 polishing plate to the L-shaped mounting seat by tightening the screws and the connecting plate.

[0012] Specifically, a first positioning hole A and a second positioning hole A are respectively provided at two ends of the outer side of the connecting sleeve, and a positioning bolt and a positioning nut are respectively provided at the top and the bottom of the connecting sleeve.

[0013] Specifically, a No. 1 positioning hole B is provided on the outer side of the No. 1 connecting rod, and a No. 2 positioning hole B is provided on the outer side of the driving shaft.

[0014] By adopting the above technical solution, personnel can use positioning bolts and positioning nuts to fasten the connecting sleeve to the periphery between the No. 1 connecting rod and the driving shaft through the No. 1 positioning hole A, the No. 2 positioning hole A, the No. 1 positioning hole B and the No. 2 positioning hole B.

[0015] Specifically, one side of the L-shaped mounting seat is connected with a power line by providing a wiring hole.

[0016] Specifically, the current output end of the power line is electrically connected to the current input end of the stepper motor.

[0017] Beneficial effects of the utility model:

[0018] (1) In the wallpaper printing roller end face polishing mechanism described in the utility model, a person sets a connecting sleeve on the periphery of a No. 1 connecting rod and a driving shaft, and after the stepping motor is energized, the wallpaper printing roller can be driven to rotate smoothly.

[0019] (2) In the wallpaper printing roller end face polishing mechanism described in the utility model, a person moves the No. 1 polishing plate and the No. 2 polishing plate so that the No. 1 polishing plate and the No. 2 polishing plate are closer to the end of the wallpaper printing roller, and the connecting plate at the bottom of the No. 1 polishing plate and the No. 2 polishing plate can be detachably connected to the L-shaped mounting seat by using the fastening screws, the No. 1 bolt hole and the No. 2 bolt hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the first polishing plate and the second polishing plate of the utility model;

[0023] Figure 3 It is a schematic diagram of the connecting sleeve structure of the utility model.

[0024] In the figure: 1. wallpaper printing roller; 2. stepper motor; 3. connecting rod No. 1; 4. connecting sleeve; 5. polishing plate No. 1; 6. positioning bolt; 7. positioning hole No. 1 A; 8. positioning hole No. 1 B; 9. positioning hole No. 2 A; 10. positioning hole No. 2 B; 11. positioning nut; 12. polishing plate No. 2; 13. connecting rod No. 2; 14. bearing; 15. L-shaped mounting seat; 16. connecting plate; 17. bolt hole No. 1; 18. fastening screw; 19. bolt hole No. 2; 20. power cord; 21. drive shaft; 22. wiring hole. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In order to improve the polishing effect, Figure 1-3 As shown, the wallpaper printing roller end surface polishing mechanism described in the utility model comprises a wallpaper printing roller 1, an L-shaped mounting seat 15 is arranged at the lower end of the wallpaper printing roller 1, a stepping motor 2 is installed at one end inside the L-shaped mounting seat 15, and a bearing 14 is arranged at the other side inside the L-shaped mounting seat 15;

[0027] One end of the wallpaper printing roller 1 is connected to a connecting rod 3, the output end of the stepper motor 2 is connected to a driving shaft 21, a connecting sleeve 4 is arranged between the connecting rod 3 and the driving shaft 21, and the connecting sleeve 4 is arranged on the periphery of the connecting rod 3 and the driving shaft 21, the other end of the wallpaper printing roller 1 is connected to a connecting rod 13, and the connecting rod 13 is connected to a bearing 14, and a polishing plate 5 and a polishing plate 12 are respectively arranged at two ends of one side of the wallpaper printing roller 1.

[0028] When in use, the personnel put the connecting sleeve 4 on the outer periphery of the No. 1 connecting rod 3 and the driving shaft 21, which can enhance the stability during transmission. After the stepping motor 2 is powered on, the wallpaper printing roller 1 can be driven to rotate smoothly.

[0029] The personnel move the No. 1 polishing plate 5 and the No. 2 polishing plate 12 closer to the end of the wallpaper printing roller 1, and use the fastening screws 18 to fix the No. 1 polishing plate 5 and the No. 2 polishing plate 12 to the L-shaped mounting seat 15 through the No. 1 bolt hole 17 and the No. 2 bolt hole 19.

[0030] For example, Figure 2 As shown, the bottom of the No. 1 polishing plate 5 and the No. 2 polishing plate 12 are both provided with a connecting plate 16, and the outer side of the connecting plate 16 is provided with a fastening screw 18 by opening a No. 1 bolt hole 17, and the inner bottom of the L-shaped mounting seat 15 is evenly provided with No. 2 bolt holes 19.

[0031] When in use, a person can detachably connect the first polishing plate 5 and the second polishing plate 12 to the L-shaped mounting seat 15 by tightening the screws 18 and the connecting plate 16 .

[0032] For example, Figure 3 As shown, a first positioning hole A7 and a second positioning hole A9 are respectively provided at two ends of the outer side of the connecting sleeve 4, and a positioning bolt 6 and a positioning nut 11 are respectively provided at the top and the bottom of the connecting sleeve 4.

[0033] For example, Figure 3 As shown, a first positioning hole B8 is formed on the outer side of the first connecting rod 3 , and a second positioning hole B10 is formed on the outer side of the driving shaft 21 .

[0034] When in use, personnel use the positioning bolts 6 and the positioning nuts 11 to fasten the connecting sleeve 4 to the periphery between the No. 1 connecting rod 3 and the driving shaft 21 through the No. 1 positioning hole A7, the No. 2 positioning hole A9, the No. 1 positioning hole B8 and the No. 2 positioning hole B10.

[0035] For example, Figure 1 , Figure 2 As shown, a power line 20 is connected to one side of the L-shaped mounting seat 15 through a wiring hole 22 .

[0036] When in use, this method can securely install the power cord 20.

[0037] For example, Figure 1 As shown, the current output end of the power line 20 is electrically connected to the current input end of the stepper motor 2 .

[0038] When in use, the power line 20 can supply power to the stepper motor 2 .

[0039] When the utility model is used, the personnel place the wallpaper printing roller 1 on the upper end of the L-shaped mounting seat 15, use the connecting sleeve 4 to connect the No. 1 connecting rod 3 at one end of the wallpaper printing roller 1 with the driving shaft 21 at one end of the stepping motor 2, pass the two sets of positioning bolts 6 through the No. 1 positioning hole A7 and the No. 1 positioning hole B8 and the No. 2 positioning hole A9 and the No. 2 positioning hole B10 in sequence, and sleeve the positioning nut 11 on the periphery of the end of the positioning bolt 6, and then sleeve the connecting sleeve 4 on the periphery between the No. 1 connecting rod 3 and the driving shaft 21, so as to enhance the stability during transmission;

[0040] The stepper motor 2 is connected to a power source by using a power cord 20. After the stepper motor 2 is powered on, the wallpaper printing roller 1 can be driven to rotate smoothly. After the wallpaper printing roller 1 rotates, friction is generated between the side edges of both ends of the wallpaper printing roller 1 and the first polishing plate 5 and the second polishing plate 12, thereby achieving the purpose of grinding and polishing the end surface of the wallpaper printing roller 1.

[0041] The personnel remove the fastening screws 18 on the connecting plate 16, and then move the No. 1 polishing plate 5 and the No. 2 polishing plate 12, so that the No. 1 polishing plate 5 and the No. 2 polishing plate 12 are closer to the end of the wallpaper printing roller 1, and the personnel use the fastening screws 18 to detachably connect the connecting plate 16 at the bottom of the No. 1 polishing plate 5 and the No. 2 polishing plate 12 with the L-shaped mounting seat 15 through the No. 1 bolt hole 17 and the No. 2 bolt hole 19.

[0042] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wallpaper printing roller end surface polishing mechanism, characterized in that: It comprises a wallpaper printing roller (1) and a power cord (20), wherein an L-shaped mounting seat (15) is arranged at the lower end of the wallpaper printing roller (1), a stepping motor (2) is installed at one end inside the L-shaped mounting seat (15), and a bearing (14) is arranged at the other side inside the L-shaped mounting seat (15); One end of the wallpaper printing roller (1) is connected to a No. 1 connecting rod (3), the output end of the stepping motor (2) is connected to a driving shaft (21), a connecting sleeve (4) is arranged between the No. 1 connecting rod (3) and the driving shaft (21), the connecting sleeve (4) is arranged on the periphery of the No. 1 connecting rod (3) and the driving shaft (21), the other end of the wallpaper printing roller (1) is connected to a No. 2 connecting rod (13), the No. 2 connecting rod (13) is connected to a bearing (14), and the two ends of one side of the wallpaper printing roller (1) are respectively provided with a No. 1 polishing plate (5) and a No. 2 polishing plate (12).

2. A wallpaper printing roller end surface polishing mechanism according to claim 1, characterized in that: The bottoms of the No. 1 polishing plate (5) and the No. 2 polishing plate (12) are both provided with connecting plates (16), the outer sides of the connecting plates (16) are provided with fastening screws (18) through No. 1 bolt holes (17), and the inner bottom of the L-shaped mounting seat (15) is evenly provided with No. 2 bolt holes (19).

3. The wallpaper printing roller end surface polishing mechanism according to claim 1, characterized in that: A first positioning hole A (7) and a second positioning hole A (9) are respectively provided at two ends of the outer side of the connecting sleeve (4), and a positioning bolt (6) and a positioning nut (11) are respectively provided at the top and bottom of the connecting sleeve (4).

4. The wallpaper printing roller end surface polishing mechanism according to claim 1, characterized in that: A first positioning hole B (8) is formed on the outer side of the first connecting rod (3), and a second positioning hole B (10) is formed on the outer side of the driving shaft (21).

5. The wallpaper printing roller end surface polishing mechanism according to claim 1, characterized in that: One side of the L-shaped mounting seat (15) is connected to a power line (20) by providing a wiring hole (22).

6. The wallpaper printing roller end surface polishing mechanism according to claim 1, characterized in that: The current output end of the power line (20) is electrically connected to the current input end of the stepping motor (2).

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