Boundary polishing device for display processing

Abstract

The utility model relates to the technical field of display processing, in particular to a boundary polishing device for display processing, which comprises a frame, a polishing component is arranged at the top of the frame, and a moving component for driving the polishing component is arranged at the top of the polishing component; the grinding assembly comprises sliding grooves, the sliding grooves are formed in the inner walls of the four sides of the frame, sliding rods are slidably connected into the sliding grooves, moving rods are fixedly connected to the side surfaces of the sliding rods, limiting rings fixedly sleeve the side surfaces of the moving rods, and fixing rings fixedly sleeve the side surfaces of the moving rods. According to the boundary polishing device for displayer machining, a movable rod is driven by a first motor to rotate through a moving assembly, limiting is conducted through a sliding groove and a sliding rod in a frame, so that the movable rod moves along a square track, the periphery of a displayer is polished through one polishing wheel, the steering process is reduced, and the polishing efficiency is improved. And the cost of transmission and driving mechanisms is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display processing, in particular to a boundary grinding device for display processing. Background Art

[0002] Grinding is a type of surface modification technology. It generally refers to a processing method that uses rough objects (such as sandpaper containing higher hardness particles) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness.

[0003] When grinding a display, two or more sets of grinding wheels are usually used. The driving and transmission structures used are relatively complex and made high, and continuous grinding is not possible. Generally, the two opposite sides are ground first, and then the other two sides are ground again after the display is rotated ninety degrees. The continuity of grinding is poor and needs to be turned manually or mechanically, or the four sides are ground separately by two sets of grinding mechanisms. However, in this case, the cost will also increase accordingly. For this reason, we have proposed a boundary grinding device for display processing. Utility Model Content

[0004] The purpose of the utility model is to provide a border grinding device for display processing, so as to solve the problem proposed in the above background technology that two or more groups of grinding wheels are usually used for grinding the display, the driving and transmission structures used are relatively complex and made high, and continuous grinding cannot be performed. Generally, when grinding, the opposite two sides are first grinded, and then the other two sides are grinded again after rotating the display ninety degrees. The continuity of grinding is poor and needs to be turned manually or mechanically, or the four sides are grinded separately by two groups of grinding mechanisms. However, in this case, the cost will also increase accordingly. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a boundary grinding device for display processing, comprising a frame, a grinding assembly is arranged on the top of the frame, and a moving assembly for driving the grinding assembly is arranged on the top of the grinding assembly; the grinding assembly comprises a slide groove, the slide groove is opened on the four inner walls of the frame, a slide rod is slidably connected in the slide groove, a moving rod is fixedly connected to the side surface of the slide rod, a limiting ring is fixedly sleeved on the side surface of the moving rod, a fixing ring is fixedly sleeved on the side surface of the moving rod, a sleeve is movably sleeved on the side surface of the moving rod and the sleeve is located between the limiting ring and the fixing ring, a grinding wheel is fixedly sleeved on the bottom of the side surface of the sleeve, and a first gear is fixedly sleeved on the top of the side surface of the sleeve.

[0005] Further preferably, the moving component includes a movable block, the bottom of the movable block is fixedly connected to the top of the movable rod, the bottom of the movable block is fixedly connected to a second motor, the output shaft end of the second motor is fixedly connected to a second gear and the second gear is meshed with the first gear, the top of the movable block is fixedly connected to a movable tube, the inner wall of the movable tube is movably sleeved with a movable rod, one end of the movable rod is fixedly connected to a ring, when the first motor generates driving force, the movable rod rotates about the central axis of the output shaft end of the first motor, and through the limiting of the sliding rod and the sliding groove, the second gear, the second motor, the second motor and the movable tube move along the trajectory of the sliding groove and slide back and forth on the movable rod, and the boundary of the display is polished by a grinding wheel driven by the second motor to improve the continuity of polishing, and the polishing of the boundary of the display is completed by one grinding wheel, thereby reducing costs and optimizing the process of turning the display.

[0006] Further preferably, a connecting rod is fixedly connected to the front side of the frame and the connecting rod is U-shaped.

[0007] Further preferably, the other end of the connecting rod is fixedly connected to a fixing plate.

[0008] Further preferably, the top of the fixing plate is fixedly connected to the first motor and the sleeve is fixedly sleeved on the output shaft end of the first motor.

[0009] Further preferably, a placing table is fixedly connected to the inner wall of the bottom of the frame, and a plurality of rubber pads are fixedly connected to the top of the placing table and the rubber pads are distributed in a row. The plurality of rubber pads allow the display to contact the rubber pad with a rough surface to increase the friction between the two, so that the position of the display will not shift during the polishing process, and the rubber pad with strong deformation ability can cushion the display when it is taken or placed, thereby ensuring soft contact with the display when it is placed to protect the display.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, the movable rod is driven by the first motor to rotate through the moving assembly, and the movable rod is limited by the slide groove and the slide rod in the frame to move along a square track, so that the four sides of the display can be polished by a polishing wheel, the turning process is reduced, and the cost of the transmission and driving mechanism is reduced.

[0012] In the utility model, the installation of the grinding assembly allows the movable rod to move along the slide groove while the second motor at the bottom of the movable block causes the grinding wheel to rotate, so that it revolves around the display while grinding, thereby replacing the process of turning the display in a traditional grinder, thereby improving the continuity of grinding and reducing the cost of manual steering and mechanical equipment steering. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 5 It is a schematic diagram of the exploded and enlarged structure of the grinding component and the moving component of the utility model.

[0018] In the figure: 1. frame; 2. grinding assembly; 3. fixed plate; 4. first motor; 5. connecting rod; 6. placing table; 7. rubber pad; 8. moving assembly; 201. slide groove; 202. slide rod; 203. moving rod; 204. limiting ring; 205. fixing ring; 206. sleeve; 207. grinding wheel; 208. first gear; 801. second gear; 802. second motor; 803. movable block; 804. movable tube; 805. movable rod; 806. sleeve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 5The utility model provides a technical solution: it includes a frame 1, a grinding assembly 2 is arranged on the top of the frame 1, and a moving assembly 8 for driving the grinding assembly 2 is arranged on the top of the grinding assembly 2; the grinding assembly 2 includes a slide groove 201, the slide groove 201 is opened on the inner walls of the four sides of the frame 1, a slide rod 202 is slidably connected in the slide groove 201, a moving rod 203 is fixedly connected to the side surface of the slide rod 202, a limiting ring 204 is fixedly sleeved on the side surface of the moving rod 203, a fixing ring 205 is fixedly sleeved on the side surface of the moving rod 203, a sleeve 206 is movably sleeved on the side surface of the moving rod 203 and the sleeve 206 is located between the limiting ring 204 and the fixing ring 205, a grinding wheel 207 is fixedly sleeved on the bottom of the side surface of the sleeve 206, and a first gear 208 is fixedly sleeved on the top of the side surface of the sleeve 206.

[0021] In this embodiment, Figure 3 , Figure 4 and Figure 5 As shown, the moving assembly 8 includes a moving block 803, the bottom of which is fixedly connected to the top of the moving rod 203, the bottom of which is fixedly connected to a second motor 802, the output shaft end of the second motor 802 is fixedly connected to a second gear 801 and the second gear 801 is meshed with the first gear 208, the top of the moving block 803 is fixedly connected to a moving tube 804, the inner wall of the moving tube 804 is movably sleeved with a moving rod 805, one end of the moving rod 805 is fixedly connected to a collar 806, including a frame 1, a grinding assembly 2 is arranged on the top of the frame 1, and a moving assembly 8 for driving the grinding assembly 2 is arranged on the top of the grinding assembly 2; the grinding assembly 2 includes a slide groove 201, the slide groove 201 is opened on the inner walls of the four sides of the frame 1, a slide rod 202 is slidably connected in the slide groove 201, the side surface of the slide rod 202 is fixedly connected to the moving rod 203, the side surface of the moving rod 203 is fixedly sleeved with a limiting ring 204, and the moving rod 2 03 is fixedly sleeved with a fixing ring 205 on the side surface, and a sleeve 206 is movably sleeved with the side surface of the movable rod 203 and the sleeve 206 is located between the limiting ring 204 and the fixing ring 205. A grinding wheel 207 is fixedly sleeved on the bottom of the side surface of the sleeve 206, and a first gear 208 is fixedly sleeved on the top of the side surface of the sleeve 206. When the first motor 4 generates a driving force, the movable rod 805 rotates about the central axis of the output shaft end of the first motor 4, and through the limitation of the sliding rod 202 and the sliding groove 201, the second gear 801, the second motor 802, the second motor 802 and the movable tube 804 move along the trajectory of the sliding groove 201 and slide back and forth on the movable rod 805, and the grinding wheel 207 driven by the second motor 802 is used to grind the boundary of the display, thereby improving the continuity of grinding, and the grinding of the boundary of the display is completed by one grinding wheel 207, thereby reducing the cost and optimizing the process of turning the display.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a connecting rod 5 is fixedly connected to the front side of the frame 1 and the connecting rod 5 is U-shaped.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the other end of the connecting rod 5 is fixedly connected to the fixing plate 3.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the top of the fixing plate 3 is fixedly connected to the first motor 4 and the sleeve ring 806 is fixedly sleeved on the output shaft end of the first motor 4 .

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a placing table 6 is fixedly connected to the inner wall of the bottom of the frame 1, and a plurality of rubber pads 7 are fixedly connected to the top of the placing table 6, and the rubber pads 7 are distributed in a row. The display is brought into contact with the rubber pad 7 with a rough surface through the plurality of rubber pads 7, thereby increasing the friction between the two, so that the position of the display will not shift during the polishing process, and the rubber pad 7 with strong deformation ability can buffer the display when it is taken and placed, thereby ensuring soft contact with the display when it is placed to protect the display.

[0026] The use method and advantages of the utility model: When the edge grinding device for display processing is used, the working process is as follows:

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when in use, the display is placed on the placement table 6, and the first motor 4 is started to rotate the output shaft end of the first motor 4, so that the movable rod 805 rotates through the fixed ring 806. When the movable rod 805 rotates, the slide rod 202 is limited by the slide groove 201, so that the movable tube 804 fixed to the movable rod 203 slides on and passes through the movable rod 805. Since the slide groove 201 is surrounded by a square, the movable rod 805 moves along the square trajectory formed by the slide groove 201, so that the grinding wheel 207 also moves along its trajectory. The second motor 802 is started to rotate the output shaft end of the second motor 802 and rotate together with the second gear 801 fixed thereto, and the sleeve 206 is driven to rotate through the meshing first gear 208, so that the grinding wheel 207 rotates. Through the rotation of the grinding wheel 207 and the revolution of the movable rod 203, the grinding wheel 207 can continuously grind the four edges of the display.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A display processing edge grinding device, comprising a frame (1), characterized in that: A grinding assembly (2) is arranged on the top of the frame (1), and a moving assembly (8) for driving the grinding assembly (2) is arranged on the top of the grinding assembly (2); The grinding assembly (2) comprises a slide groove (201), wherein the slide groove (201) is provided on the inner walls of four sides of the frame (1), a slide rod (202) is slidably connected in the slide groove (201), a moving rod (203) is fixedly connected to the side surface of the slide rod (202), a limiting ring (204) is fixedly sleeved on the side surface of the moving rod (203), a fixing ring (205) is fixedly sleeved on the side surface of the moving rod (203), a sleeve (206) is movably sleeved on the side surface of the moving rod (203), and the sleeve (206) is located between the limiting ring (204) and the fixing ring (205), a grinding wheel (207) is fixedly sleeved on the bottom of the side surface of the sleeve (206), and a first gear (208) is fixedly sleeved on the top of the side surface of the sleeve (206).

2. The edge grinding device for display processing according to claim 1, characterized in that: The moving assembly (8) comprises a moving block (803), the bottom of the moving block (803) is fixedly connected to the top of the moving rod (203), the bottom of the moving block (803) is fixedly connected to a second motor (802), the output shaft end of the second motor (802) is fixedly connected to a second gear (801), and the second gear (801) is meshed with a first gear (208), the top of the moving block (803) is fixedly connected to a moving tube (804), the inner wall of the moving tube (804) is movably sleeved with a moving rod (805), and one end of the moving rod (805) is fixedly connected to a collar (806).

3. The edge grinding device for display processing according to claim 1, characterized in that: A connecting rod (5) is fixedly connected to the front side of the frame (1), and the connecting rod (5) is U-shaped.

4. The edge grinding device for display processing according to claim 3, characterized in that: The other end of the connecting rod (5) is fixedly connected to a fixing plate (3).

5. The edge grinding device for display processing according to claim 4, characterized in that: The top of the fixed plate (3) is fixedly connected to the first motor (4), and the sleeve ring (806) is fixedly sleeved on the output shaft end of the first motor (4).

6. The edge grinding device for display processing according to claim 5, characterized in that: A placement platform (6) is fixedly connected to the inner wall of the bottom of the frame (1), and a plurality of rubber pads (7) are fixedly connected to the top of the placement platform (6), and the rubber pads (7) are distributed in a row.

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