Polishing equipment for producing glass protective film

Abstract

The utility model discloses a polishing device for producing a glass protective film, relates to the technical field of polishing device structures, and aims to solve the problem that the polishing effect is affected due to the fact that all corners of the glass protective film cannot be well polished when the existing polishing device is used for polishing. A linear guide rail is mounted on one side of the placing seat, a positioning moving device is mounted on the other side of the placing seat, mounting frames are mounted above the positioning moving device and the linear guide rail, a rotating lead screw is mounted between the two mounting frames, and positioning rods are mounted at the upper end and the lower end of the rotating lead screw. And a lead screw sliding base is installed outside the rotating lead screw, a movable frame is installed on one side of the lead screw sliding base and one side of the positioning sliding base, a fixed frame is installed on one side of the movable frame, a grinding motor is installed at the front end of the fixed frame, and a grinding device is installed below the grinding motor.

Description

Technical Field

[0001] This utility model relates to the technical field of polishing equipment structure, and in particular to a polishing equipment for producing glass protective film. Background Technology

[0002] Glass protective film is a protective film applied to the surface of glass. During the production process, glass protective film needs to be polished using a polishing device to make the surface of the glass protective film smoother, thereby improving its performance.

[0003] A search revealed that, according to authorization publication number CN214817322U, this application relates to a glass polishing device, including a base, a rotating assembly, and a polishing assembly. The rotating assembly includes a rotating shaft and a rotating plate. One end of the rotating shaft is rotatably connected to the base, and the other end extends above the base, with the extended portion ball-jointed to the rotating plate. The glass to be polished is mounted on the rotating plate, which is smaller than the glass. The polishing assembly includes a polishing machine located on the side of the glass to be polished. A polishing support rod is fixedly connected below the polishing machine, and a polishing head and a first motor for driving the polishing head are fixedly connected to the polishing support rod. The output end of the first motor is fixedly connected to the polishing head. A support assembly for supporting the rotation of the rotating plate is fixedly connected upwards to the base. The support assembly includes a first cylinder and a second cylinder, with the bases of the first and second cylinders respectively fixedly connected to both sides of the rotating plate. A support platform is fixedly connected upwards to the piston rod ends of the first and second cylinders. This application improves the effect of preventing the glass to be polished from rotating easily.

[0004] However, existing polishing equipment cannot effectively polish every corner of the glass protective film, thus affecting the polishing effect. Therefore, there is an urgent need in the market for a polishing equipment for producing glass protective films to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a polishing device for producing glass protective film, in order to solve the problem mentioned in the background art that the existing polishing equipment cannot effectively polish all corners of the glass protective film during polishing, thus affecting the polishing effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A polishing device for producing glass protective film includes a base, a placement seat at the upper end of the base, a linear guide rail mounted on one side of the placement seat, a positioning and moving device mounted on the other side of the placement seat, mounting brackets mounted above the positioning and moving device and the linear guide rail, two mounting brackets being provided, a rotating lead screw mounted between the two mounting brackets, positioning rods mounted at the upper and lower ends of the rotating lead screw, a lead screw slide mounted outside the rotating lead screw, a positioning slide mounted outside the positioning rods, a moving frame mounted on one side of the lead screw slide and the positioning slide, a fixed frame mounted on one side of the moving frame, a polishing motor mounted at the front end of the fixed frame, a polishing device mounted below the polishing motor, a polishing brush mounted at the lower end of the polishing device, and a bamboo-joint tube mounted below the fixed frame.

[0008] By adopting the above technical solution, the glass protective film can be polished conveniently and quickly, while effectively reducing dust and preventing dust from spreading during the polishing process, thus avoiding any impact on the surrounding environment.

[0009] Furthermore, a movable seat one is provided at the upper end of the linear guide rail, a movable seat two is installed above the positioning and moving device, and a fixed foot is provided at the lower end of the mounting frame. The mounting frame and the movable seat one are fixedly connected on one side by fixing screws, and the positioning and moving device of the mounting frame on the other side are fixedly connected by fixing screws.

[0010] By adopting the above technical solution, the mounting frame can be easily installed and fixed to the movable base one and movable base two, and the movable base can drive the mounting frame to move.

[0011] Furthermore, the positioning and moving device is equipped with a mounting base inside, and a number of rollers are installed inside the mounting base. The rollers are arranged sequentially inside the positioning and moving device. A support base is provided at the lower end of the moving base, and the support base is in contact with the upper end of the rollers.

[0012] By adopting the above technical solution, the movable base can be moved easily, thus enabling the device to move well, which facilitates the polishing of the glass protective film.

[0013] Furthermore, the lower end of the support base is provided with a limiting end, and the interior of the two opposite outer walls of the mounting base is provided with limiting grooves, with the limiting end located inside the limiting groove.

[0014] By adopting the above technical solution, the movable seat 2 can be limited to move.

[0015] Furthermore, a lead screw motor corresponding to the rotating lead screw is installed on one side of the outer wall of the mounting bracket.

[0016] By adopting the above technical solution, the lead screw can be rotated by the lead screw motor, thereby enabling the moving frame to move.

[0017] Furthermore, a second lead screw motor is installed above the movable frame, and the fixed frame is fixedly connected to the grinding motor via a fixed base.

[0018] By adopting the above technical solution, the fixed frame can be moved by the lead screw motor, and the grinding motor can be easily installed by the fixed base.

[0019] Furthermore, the lower end of the grinding motor is provided with a rotating shaft, and the upper end of the grinding device is provided with a connecting seat. The connecting seat and the rotating shaft are fixedly connected by connecting screws.

[0020] By adopting the above technical solution, the connecting seat and the rotating shaft can be easily installed and fixed. In this way, the rotating shaft can be driven by the grinding motor to rotate the grinding device, which makes it easy to grind the glass protective film.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] (1) This utility model places the glass protective film inside the placement base, and then turns on the screw motor to move the fixed frame to drive the grinding motor. The grinding motor makes the grinding brush of the grinding device come into contact with the glass protective film. Then, the grinding motor turns on to make the grinding brush rotate, thereby grinding the glass protective film. The bamboo tube can spray clean water, which can prevent the dust generated by grinding from spreading and affecting the environment.

[0023] (2) The present invention then controls the moving seat one to move along the linear guide rail direction, which can drive the moving seat two to move. The installed rollers can improve the moving effect, so that the device can move back and forth. Then, by turning on the screw motor, the moving frame is driven to move through the screw slide. The moving frame can drive the fixed frame to move through the moving frame, so that the device can move left and right, thereby improving the grinding effect. Attached Figure Description

[0024] Figure 1 This is the overall front view of the present invention;

[0025] Figure 2 This is a cross-sectional view of the positioning and moving device of this utility model;

[0026] Figure 3 For the present utility model Figure 1 A magnified view of a portion of area A;

[0027] Figure 4 For the present utility model Figure 1 A magnified view of a portion of area B.

[0028] In the diagram: 1. Base; 2. Placement seat; 3. Linear guide rail; 4. Movable seat one; 5. Positioning and moving device; 6. Movable seat two; 601. Support seat; 602. Limiting end; 7. Mounting seat; 701. Limiting groove; 8. Roller; 9. Mounting bracket; 901. Fixed foot; 10. Fixing screw; 11. Rotating lead screw; 12. Positioning rod; 13. Lead screw motor; 14. Lead screw slide; 15. Positioning slide; 16. Movable frame; 17. Fixed frame; 18. Lead screw motor two; 19. Grinding motor; 1901. Rotating shaft; 20. Fixed seat; 21. Grinding device; 2101. Connecting seat; 22. Connecting screw; 23. Grinding brush; 24. Bamboo joint tube. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Please see Figure 1-4This utility model provides an embodiment of a polishing device for producing glass protective film, comprising a base 1, a placement seat 2 at the upper end of the base 1, a linear guide rail 3 mounted on one side of the placement seat 2, and a positioning and moving device 5 mounted on the other side of the placement seat 2. Two mounting brackets 9 are mounted above both the positioning and moving device 5 and the linear guide rail 3, and a rotating screw 11 is mounted between the two mounting brackets 9. Positioning rods 12 are mounted at both the upper and lower ends of the rotating screw 11. A lead screw motor 13 corresponding to the rotating lead screw 11 is installed on one side of the outer wall of the 9th section. A lead screw slide 14 is installed on the outside of the rotating lead screw 11, and a positioning slide 15 is installed on the outside of the positioning rod 12. A movable frame 16 is installed on one side of the lead screw slide 14 and the positioning slide 15, and a fixed frame 17 is installed on one side of the movable frame 16. A grinding motor 19 is installed at the front end of the fixed frame 17, and a lead screw motor 18 is installed above the movable frame 16. The fixed frame 17 and the grinding motor 19 are fixedly connected by a fixed seat 20. A polishing device 21 is installed below the polishing motor 19. A rotating shaft 1901 is provided at the lower end of the polishing motor 19. A connecting seat 2101 is provided at the upper end of the polishing device 21. The connecting seat 2101 and the rotating shaft 1901 are fixedly connected by connecting screws 22. A polishing brush 23 is provided at the lower end of the polishing device 21. A bamboo tube 24 is installed below the fixed frame 17. The device can be moved by the linear guide rail 3. The moving frame 16 can be moved horizontally by the positioning rod 12. The positioning rod 12 can be positioned horizontally. Then, the fixed frame 17 is moved downward to the appropriate position by the screw motor 18. Then, the polishing motor 19 is turned on to make the rotating shaft 1901 drive the polishing device 21 to rotate, so that the glass protective film can be polished by the polishing brush 23. It should be noted that, in order to save space and highlight the innovative elements of this patent, such as the working principle and working process of the screw motor 1 and screw motor 2, they will not be described in detail in this patent.

[0031] See Figure 1 and Figure 2The upper end of the linear guide rail 3 is provided with a movable seat 4, and the upper part of the positioning and moving device 5 is provided with a movable seat 6. The lower end of the mounting bracket 9 is provided with a fixing foot 901. One side of the mounting bracket 9 is fixedly connected to the movable seat 4 by fixing screws 10, and the other side of the mounting bracket 9 is fixedly connected to the positioning and moving device 5 by fixing screws 10. The positioning and moving device 5 is equipped with a mounting base 7, and the mounting base 7 is equipped with several rollers 8. The several rollers 8 are arranged sequentially inside the positioning and moving device 5. The lower end of the movable seat 6 is provided with a support seat 601, which is in contact with the upper end of the roller 8. The lower end of the support seat 601 is provided with a limit end 602. The inner sides of the two opposite outer walls of the mounting seat 7 are provided with limit grooves 701, and the limit end 602 is located inside the limit grooves 701. The movable seat 4 can be limited to move by the linear guide rail 3. The movable seat 6 can be moved easily by the installed roller 8, so that the device can be moved well and thus facilitate grinding.

[0032] Working principle: In use, the glass protective film is placed inside the placement seat 2. Then, by turning on the screw motor 18, the fixed frame 17 drives the grinding motor 19 to move. The grinding motor 19 causes the grinding brush 23 on the grinding device 21 to contact the glass protective film. Turning on the grinding motor 19 causes the grinding brush 23 to rotate, thereby grinding the glass protective film. The bamboo tube 24 sprays clean water to prevent dust from being scattered and affecting the environment. Then, by controlling the moving seat 4 to move along the linear guide rail 3, the moving seat 6 can be moved. The installed rollers 8 can improve the movement effect and move the device back and forth. Then, by turning on the screw motor 13, the screw slide 14 drives the moving frame 16 to move. The moving frame 16 causes the fixed frame 17 to move the grinding device 21, thus moving the device left and right and improving the grinding effect.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A polishing device for producing glass protective film, comprising a base (1), characterized in that: A placement seat (2) is provided on the upper end of the base (1). A linear guide rail (3) is installed on one side of the placement seat (2), and a positioning and moving device (5) is installed on the other side of the placement seat (2). A mounting bracket (9) is installed above both the positioning and moving device (5) and the linear guide rail (3). There are two mounting brackets (9), and a rotating screw (11) is installed between the two mounting brackets (9). A positioning rod (12) is installed at both the upper and lower ends of the rotating screw (11), and a screw thread is installed on the outside of the rotating screw (11). A rod slide (14) is provided, and a positioning slide (15) is installed on the outside of the positioning rod (12). A movable frame (16) is installed on one side of the screw slide (14) and the positioning slide (15). A fixed frame (17) is installed on one side of the movable frame (16). A grinding motor (19) is installed at the front end of the fixed frame (17). A grinding device (21) is installed below the grinding motor (19). A grinding brush (23) is provided at the lower end of the grinding device (21). A bamboo tube (24) is installed below the fixed frame (17).

2. The polishing equipment for producing glass protective film according to claim 1, characterized in that: The upper end of the linear guide rail (3) is provided with a movable seat one (4), the upper part of the positioning moving device (5) is provided with a movable seat two (6), the lower end of the mounting bracket (9) is provided with a fixed foot (901), one side of the mounting bracket (9) and the movable seat one (4) are fixedly connected by a fixing screw (10), and the other side of the mounting bracket (9) and the positioning moving device (5) are fixedly connected by a fixing screw (10).

3. The polishing equipment for producing glass protective film according to claim 2, characterized in that: The positioning and moving device (5) is equipped with a mounting base (7), and the mounting base (7) is equipped with rollers (8). There are several rollers (8), and the rollers (8) are arranged sequentially inside the positioning and moving device (5). The lower end of the moving base (6) is provided with a support base (601), and the support base (601) is in contact with the upper end of the rollers (8).

4. A polishing device for producing glass protective film according to claim 3, characterized in that: The lower end of the support base (601) is provided with a limiting end (602), and the interior of the two opposite outer walls of the mounting base (7) is provided with limiting grooves (701), and the limiting end (602) is located inside the limiting grooves (701).

5. A polishing device for producing glass protective film according to claim 4, characterized in that: A screw motor (13) corresponding to the rotating screw (11) is installed on one side of the outer wall of the mounting bracket (9).

6. A polishing device for producing glass protective film according to claim 5, characterized in that: A lead screw motor (18) is installed above the movable frame (16), and the fixed frame (17) and the grinding motor (19) are fixedly connected by a fixed seat (20).

7. A polishing device for producing glass protective film according to claim 6, characterized in that: The lower end of the grinding motor (19) is provided with a rotating shaft (1901), and the upper end of the grinding device (21) is provided with a connecting seat (2101). The connecting seat (2101) and the rotating shaft (1901) are fixedly connected by connecting screws (22).

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