Edge polishing device for glass cover plate machining

Abstract

The utility model discloses an edge polishing device for glass cover plate processing, which comprises a glass cover plate fixing mechanism and a support motor mounted on one side of the bottom of the glass cover plate fixing mechanism, a grinding and polishing mechanism is arranged at the top of the glass cover plate fixing mechanism, and a lifting motor is fixedly mounted on one side of the top of the grinding and polishing mechanism. The glass cover plate fixing mechanism comprises a fixing box, supporting legs are fixedly installed on the periphery of the bottom of the fixing box, connecting hinges are symmetrically arranged on one side of the fixing box, one side of each connecting hinge is rotationally connected with a box door, a motor cover is fixedly installed on one side of the bottom of the fixing box, and the motor cover is rotationally connected with the box door. One or more glass cover plates can be clamped and fixed through adjusting knobs, meanwhile, a supporting motor is started to move the glass cover plates to the top of a fixing box, top clamping plates are driven to be close to each other by rotating adjusting bolts on the two sides of a top support, and therefore clamping and fixing of the edge portions of the glass cover plates are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass polishing, in particular to an edge polishing device for processing a glass cover plate. Background Art

[0002] Mobile phone glass cover products are mainly ultra-thin glass, which are made through a series of special processing techniques such as glass opening, profiling, edge grinding, polishing, hardening, ultrasonic cleaning, vacuum coating, and silk-screen printing. Since burrs will be generated on the edges of the glass cover during cutting, if they are not ground and polished, gaps may appear during the later assembly, affecting product quality. Therefore, the edges of mobile phone glass cover need to be polished after production.

[0003] Publication No. CN 212311709 U discloses an edge polishing device for glass cover production, which places the glass cover on the top of the lower clamping plate so that the side of the glass cover is supported by the top block, thereby ensuring that the glass cover will not be skewed, and then the second threaded rod is rotated by the knob to drive the upper clamping plate to move downward, and the glass cover is clamped and fixed by the upper clamping plate and the lower clamping plate, and then the first threaded rod is rotated by turning the handle to push the horizontal plate to move left, thereby pushing the glass cover to move left, so that the edge of one side of the glass panel away from the top block extends to between two grinding wheels, and the second rotating motor is turned on to drive the grinding wheel to rotate, so that the glass panel can be polished by the grinding wheel. The side is polished, and the first rotating motor is turned on to drive the third threaded rod to rotate, thereby driving the driving plate to move horizontally, thereby driving the grinding wheel to move along the edge of the glass cover plate, thereby achieving the effect of polishing one side of the glass panel. After the polishing is completed, the glass cover plate is loosened to replace the other side, and the distance between the glass panel and the grinding wheel is adjusted by rotating the first threaded rod, so that the other side of the glass panel can be continued to be polished, so that the four sides of the glass panel can be polished continuously, the polishing effect is good, and various sizes of glass panels can be polished. However, the patent still has the following problems in actual use:

[0004] Although the edge polishing device for glass cover plate production can clamp and fix the glass cover plate, it can only clamp one glass cover plate at a time, resulting in low efficiency in polishing the edge of the glass cover plate. At the same time, when polishing the glass cover plate, huge friction will be generated when the grinding wheel contacts the glass, and the clamping plate only clamps and fixes the center part of the glass cover plate, resulting in weak supporting force at the edge of the glass cover plate, which can easily cause the glass cover plate to be damaged by grinding.

[0005] An edge polishing device for processing a glass cover is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide an edge polishing device for processing a glass cover plate, so as to solve the problem that although the edge polishing device for producing a glass cover plate proposed in the above-mentioned background technology can clamp and fix the glass cover plate, it can only clamp one glass cover plate at a time, resulting in low efficiency in polishing the edge of the glass cover plate. At the same time, when polishing the glass cover plate, huge friction will be generated when the grinding wheel contacts the glass, and the clamping plate only clamps and fixes the central part of the glass cover plate, resulting in weak supporting force at the edge of the glass cover plate, which can easily cause the problem of grinding damage to the glass cover plate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edge polishing device for glass cover plate processing, comprising a glass cover plate fixing mechanism, and a supporting motor installed on one side of the bottom of the glass cover plate fixing mechanism;

[0008] A grinding and polishing mechanism is provided on the top of the glass cover fixing mechanism, and a lifting motor is fixedly installed on one side of the top of the grinding and polishing mechanism;

[0009] Also includes:

[0010] The glass cover fixing mechanism comprises a fixing box, support legs are fixedly installed around the bottom of the fixing box, and a connecting hinge is symmetrically arranged on one side of the fixing box;

[0011] Wherein, a box door is rotatably connected to one side of the connecting hinge, a motor cover is fixedly installed on one side of the bottom of the fixed box, and the supporting motor is fixedly installed on one side of the inner side of the motor cover;

[0012] Among them, the output end of the supporting motor is fixedly connected with a sprocket transmission assembly, and the top of the sprocket transmission assembly is symmetrically connected with a supporting threaded rod.

[0013] Preferably, the outer sides of the two supporting threaded rods are threadedly connected with supporting threaded sleeves, a supporting plate is fixedly installed between the two supporting threaded sleeves, adjustment grooves are symmetrically opened inside the supporting plate, the outer side of the supporting plate is rotatably connected with an adjusting knob, and the inner side of the adjusting knob is fixedly connected with an adjusting rotating rod.

[0014] Preferably, first bevel gear transmission assemblies are symmetrically arranged at both ends of the adjusting rotating rod, one side of the two first bevel gear transmission assemblies are fixedly connected with a first bidirectional threaded rod, the outer sides of the two first bidirectional threaded rods are symmetrically installed with adjusting thread sleeves, and a bottom clamping plate is fixedly connected between the two adjusting thread sleeves.

[0015] Preferably, a support sliding sleeve is symmetrically installed on one side of the support plate away from the support threaded sleeve, the support sliding sleeve is internally slidably connected to a support sliding rod, a top bracket is fixedly installed on the top of the fixed box, the top bracket is internally symmetrically threadedly connected to an adjusting bolt, the end of the adjusting bolt is rotatably connected to a top clamping plate, and the top clamping plate is slidably connected to the top bracket.

[0016] Preferably, the grinding and polishing mechanism includes a lifting bracket, the lifting motor is fixedly installed on one side of the top of the lifting bracket, the output end of the lifting motor is fixedly connected to a lifting rotating rod, and second bevel gear transmission assemblies are symmetrically installed at both ends of the lifting rotating rod, and the bottoms of the two second bevel gear transmission assemblies are fixedly connected to lifting threaded rods.

[0017] Preferably, the outer sides of the two lifting threaded rods are threadedly connected with lifting threaded sleeves, a lifting plate is fixedly connected between the two lifting threaded sleeves, a translation motor is fixedly installed on one side of the lifting plate, the output end of the translation motor is fixedly connected with the translation threaded rod, and the middle part of the translation threaded rod is threadedly connected with the translation threaded sleeve.

[0018] Preferably, a longitudinal bracket is fixedly installed on the bottom of the translation threaded sleeve, a longitudinal motor is fixedly installed on one side of the longitudinal bracket, an output end of the longitudinal motor is fixedly connected to a longitudinal threaded rod, an outer side of the longitudinal threaded rod is threadedly connected to the longitudinal threaded sleeve, and a grinding and polishing device is fixedly installed on the bottom of the longitudinal threaded sleeve.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the edge polishing device for glass cover plate processing uses an adjusting knob to drive the adjusting threaded sleeve to drive the bottom clamping plate to move relatively, so that one or more glass cover plates can be clamped and fixed, and at the same time, the supporting motor is started to move the glass cover plate to the top of the fixing box, and the top clamping plates are driven to approach each other by rotating the adjusting bolts on both sides of the top bracket, so as to achieve the clamping and fixing of the edge of the glass cover plate, the lifting motor can be used to control the grinding thickness, and the translation motor is used to achieve the horizontal grinding of the glass cover plate, and the longitudinal motor is started to grind multiple parallel glass cover plates, thereby improving the grinding efficiency. The specific contents are as follows:

[0020] 1. By setting up the glass cover fixing mechanism, not only can the adjusting knob be used to drive the adjusting rotating rod and the first bevel gear transmission assembly to rotate, so that the first bevel gear transmission assembly drives the first bidirectional threaded rod to rotate, and the adjusting threaded sleeve drives the bottom clamping plate to move relatively, so that one or more glass cover plates can be clamped and fixed, but at the same time, the supporting motor is started to drive the sprocket transmission assembly and the supporting threaded rod to rotate, so that the supporting threaded sleeve drives the supporting plate to move up and down, and the glass cover plate is moved to the top of the fixing box, and the top clamping plates are driven to approach each other by rotating the adjusting bolts on both sides of the top bracket, so as to realize the clamping and fixing of the edge of the glass cover plate, and improve the grinding stability of the edge of the glass cover plate;

[0021] 2. By setting up the grinding and polishing mechanism, not only can the lifting motor be used to drive the lifting rotating rod and the second bevel gear transmission assembly to rotate, so that the second bevel gear transmission assembly drives the lifting threaded rod to rotate, and the lifting threaded sleeve is used to drive the lifting plate and the grinding and polishing equipment to move up and down, so as to control the grinding thickness, but at the same time, the translation motor is used to drive the translation threaded rod to rotate, so that the translation threaded sleeve drives the grinding and polishing equipment to move horizontally, thereby realizing horizontal grinding of the glass cover plate, starting the longitudinal motor to drive the longitudinal threaded rod to rotate, so that the longitudinal threaded sleeve drives the grinding and polishing equipment to move longitudinally, and multiple parallel glass cover plates can be ground, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the glass cover fixing mechanism in the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom clamping plate in the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the top clamping plate in the utility model;

[0026] Figure 5 It is a three-dimensional structural schematic diagram of the grinding and polishing mechanism in the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting plate and the longitudinal bracket in the utility model.

[0028] In the figure: 1. Glass cover fixing mechanism; 101. Fixing box; 102. Support leg; 103. Connecting hinge; 104. Box door; 105. Motor cover; 106. Support motor; 107. Sprocket transmission assembly; 108. Support threaded rod; 109. Support threaded sleeve; 110. Support plate; 111. Adjusting slide; 112. Adjusting knob; 113. Adjusting rotating rod; 114. First bevel gear transmission assembly; 115. First bidirectional threaded rod; 116. Adjusting threaded sleeve; 117. Bottom clamping plate; 118. Support sliding sleeve; 119. Support sliding rod; 120, top bracket; 121, adjusting bolt; 122, top clamping plate; 2, grinding and polishing mechanism; 201, lifting bracket; 202, lifting motor; 203, lifting rotating rod; 204, second bevel gear transmission assembly; 205, lifting threaded rod; 206, lifting threaded sleeve; 207, lifting plate; 208, translation motor; 209, translation threaded rod; 210, translation threaded sleeve; 211, longitudinal bracket; 212, longitudinal motor; 213, longitudinal threaded rod; 214, longitudinal threaded sleeve; 215, grinding and polishing equipment. DETAILED DESCRIPTION

[0029] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6The utility model provides a technical solution: an edge polishing device for glass cover processing, comprising a glass cover fixing mechanism 1, and a supporting motor 106 installed on one side of the bottom of the glass cover fixing mechanism 1, a grinding and polishing mechanism 2 is arranged on the top of the glass cover fixing mechanism 1, and a lifting motor 202 is fixedly installed on one side of the top of the grinding and polishing mechanism 2, the glass cover fixing mechanism 1 comprises a fixing box 101, supporting legs 102 are fixedly installed around the bottom of the fixing box 101, and a connecting hinge 103 is symmetrically arranged on one side of the fixing box 101, wherein a box door 104 is rotatably connected to one side of the connecting hinge 103, a motor cover 105 is fixedly installed on one side of the bottom of the fixing box 101, and the supporting motor 106 is fixedly installed on the motor cover. On one side of the inner part of the cover 105, the output end of the support motor 106 is fixedly connected to a sprocket transmission assembly 107, the top of the sprocket transmission assembly 107 is symmetrically connected to a support threaded rod 108, the outer sides of the two support threaded rods 108 are threadedly connected to support threaded sleeves 109, a support plate 110 is fixedly installed between the two support threaded sleeves 109, the inner side of the support plate 110 is symmetrically provided with adjustment slots 111, the outer side of the support plate 110 is rotatably connected to an adjustment knob 112, the inner side of the adjustment knob 112 is fixedly connected to an adjustment rotating rod 113, the two ends of the adjustment rotating rod 113 are symmetrically provided with a first bevel gear transmission assembly 114, and one side of the two first bevel gear transmission assemblies 114 is fixedly connected to a first bidirectional Threaded rod 115, the outer sides of the two first bidirectional threaded rods 115 are symmetrically installed with adjusting threaded sleeves 116, a bottom clamping plate 117 is fixedly connected between the two adjusting threaded sleeves 116, a supporting sliding sleeve 118 is symmetrically installed on the side of the supporting plate 110 away from the supporting threaded sleeve 109, the inner side of the supporting sliding sleeve 118 is slidably connected with a supporting sliding rod 119, a top bracket 120 is fixedly installed on the top of the fixed box 101, the inner side of the top bracket 120 is symmetrically threaded with an adjusting bolt 121, the end of the adjusting bolt 121 is rotatably connected with a top clamping plate 122, and the top clamping plate 122 is slidably connected with the top bracket 120, and the glass cover fixing mechanism 1 is provided, not only can the adjusting knob 112 be used to drive the adjusting The section rotating rod 113 and the first bevel gear transmission assembly 114 rotate, so that the first bevel gear transmission assembly 114 drives the first bidirectional threaded rod 115 to rotate, and the adjusting threaded sleeve 116 drives the bottom clamping plate 117 to move relatively, so that one or more glass cover plates can be clamped and fixed, and at the same time, the supporting motor 106 is started to drive the sprocket transmission assembly 107 and the supporting threaded rod 108 to rotate, so that the supporting threaded sleeve 109 drives the supporting plate 110 to move up and down, and the glass cover plate is moved to the top of the fixing box 101, and the adjusting bolts 121 on both sides of the top bracket 120 are rotated to drive the top clamping plate 122 to approach each other, so as to realize the clamping and fixing of the edge of the glass cover plate, and improve the grinding stability of the edge of the glass cover plate.

[0031] The grinding and polishing mechanism 2 includes a lifting bracket 201, a lifting motor 202 is fixedly installed on one side of the top of the lifting bracket 201, an output end of the lifting motor 202 is fixedly connected to a lifting rotating rod 203, and second bevel gear transmission assemblies 204 are symmetrically installed at both ends of the lifting rotating rod 203, the bottoms of the two second bevel gear transmission assemblies 204 are fixedly connected to lifting threaded rods 205, the outer sides of the two lifting threaded rods 205 are threadedly connected to lifting threaded sleeves 206, a lifting plate 207 is fixedly connected between the two lifting threaded sleeves 206, a translation motor 208 is fixedly installed on one side of the lifting plate 207, the output end of the translation motor 208 is fixedly connected to a translation threaded rod 209, the middle part of the translation threaded rod 209 is threadedly connected to a translation threaded sleeve 210, a longitudinal bracket 211 is fixedly installed on the bottom of the translation threaded sleeve 210, a longitudinal motor 212 is fixedly installed on one side of the longitudinal bracket 211, and the output end of the longitudinal motor 212 is fixedly connected to the longitudinal The longitudinal threaded rod 213 and the longitudinal threaded rod 213 are connected to the longitudinal threaded sleeve 214 on their outer sides, and a grinding and polishing device 215 is fixedly installed on the bottom of the longitudinal threaded sleeve 214. By setting the grinding and polishing mechanism 2, not only can the lifting motor 202 be used to drive the lifting and rotating rod 203 and the second bevel gear transmission assembly 204 to rotate, so that the second bevel gear transmission assembly 204 drives the lifting and rotating rod 205 to rotate, and the lifting and rotating plate 207 and the grinding and polishing device 215 are driven to move up and down by the lifting and rotating sleeve 206, so as to control the grinding thickness, but also the translation motor 208 is used to drive the translation threaded rod 209 to rotate, so that the translation threaded sleeve 210 drives the grinding and polishing device 215 to move horizontally, so as to realize the horizontal grinding of the glass cover plate, and the longitudinal motor 212 is started to drive the longitudinal threaded rod 213 to rotate, so that the longitudinal threaded sleeve 214 drives the grinding and polishing device 215 to move longitudinally, so as to grind a plurality of parallel glass cover plates, so as to improve the grinding efficiency.

[0032] Working principle: Before using this edge polishing device for glass cover processing, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6As shown, first, open the box door 104 and put the glass cover plate on the support plate 110, use the adjusting knob 112 to drive the adjusting rotating rod 113 and the first bevel gear transmission assembly 114 to rotate, so that the first bevel gear transmission assembly 114 drives the first bidirectional threaded rod 115 to rotate, and the adjusting threaded sleeve 116 drives the bottom clamping plate 117 to move relatively, so that one or more glass cover plates can be clamped and fixed, and at the same time, start the supporting motor 106 to drive the sprocket transmission assembly 107 and the supporting threaded rod 108 to rotate, so that the supporting threaded sleeve 109 drives the supporting plate 110 to move up and down, and the glass cover plate is moved to the top of the fixed box 101, and the adjusting bolts 121 on both sides of the top bracket 120 are rotated to drive the top clamping plate 122 to move closer to each other, so as to achieve the clamping and fixing of the edge of the glass cover plate. The grinding stability of the edge of the glass cover plate is improved. Secondly, the lifting motor 202 can be used to drive the lifting rotating rod 203 and the second bevel gear transmission assembly 204 to rotate, so that the second bevel gear transmission assembly 204 drives the lifting threaded rod 205 to rotate, and the lifting threaded sleeve 206 is used to drive the lifting plate 207 and the grinding and polishing equipment 215 to move up and down, so as to control the grinding thickness. At the same time, the translation motor 208 is used to drive the translation threaded rod 209 to rotate, so that the translation threaded sleeve 210 drives the grinding and polishing equipment 215 to move horizontally, thereby realizing the horizontal grinding of the glass cover plate, starting the longitudinal motor 212 to drive the longitudinal threaded rod 213 to rotate, so that the longitudinal threaded sleeve 214 drives the grinding and polishing equipment 215 to move longitudinally, and multiple parallel glass cover plates can be ground, thereby improving the grinding efficiency.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An edge polishing device for processing a glass cover plate, comprising a glass cover plate fixing mechanism (1), and a supporting motor (106) installed on one side of the bottom of the glass cover plate fixing mechanism (1); A grinding and polishing mechanism (2) is provided on the top of the glass cover fixing mechanism (1), and a lifting motor (202) is fixedly installed on one side of the top of the grinding and polishing mechanism (2); It is characterized in that Also includes: The glass cover fixing mechanism (1) comprises a fixing box (101), support legs (102) are fixedly installed around the bottom of the fixing box (101), and a connecting hinge (103) is symmetrically arranged on one side of the fixing box (101); Wherein, a box door (104) is rotatably connected to one side of the connecting hinge (103), a motor cover (105) is fixedly installed on one side of the bottom of the fixed box (101), and the supporting motor (106) is fixedly installed on one side inside the motor cover (105); The output end of the supporting motor (106) is fixedly connected to a sprocket transmission assembly (107), and the top of the sprocket transmission assembly (107) is symmetrically connected to a supporting threaded rod (108).

2. The edge polishing device for processing a glass cover plate according to claim 1, characterized in that: The outer sides of the two support threaded rods (108) are both threadedly connected to support threaded sleeves (109), a support plate (110) is fixedly installed between the two support threaded sleeves (109), an adjustment slide groove (111) is symmetrically provided inside the support plate (110), an adjustment knob (112) is rotatably connected to the outer side of the support plate (110), and an adjustment rotating rod (113) is fixedly connected to the inner side of the adjustment knob (112).

3. The edge polishing device for processing a glass cover plate according to claim 2, characterized in that: First bevel gear transmission assemblies (114) are symmetrically arranged at both ends of the adjusting rotating rod (113); one side of each of the two first bevel gear transmission assemblies (114) is fixedly connected to a first bidirectional threaded rod (115); adjusting threaded sleeves (116) are symmetrically installed on the outer sides of the two first bidirectional threaded rods (115); and a bottom clamping plate (117) is fixedly connected between the two adjusting threaded sleeves (116).

4. The edge polishing device for processing a glass cover plate according to claim 3, characterized in that: A support sliding sleeve (118) is symmetrically installed on one side of the support plate (110) away from the support threaded sleeve (109), and the support sliding sleeve (118) is slidably connected to a support sliding rod (119) inside. A top bracket (120) is fixedly installed on the top of the fixed box (101), and an adjusting bolt (121) is symmetrically threaded inside the top bracket (120), and the end of the adjusting bolt (121) is rotatably connected to a top clamping plate (122), and the top clamping plate (122) is slidably connected to the top bracket (120).

5. The edge polishing device for processing a glass cover plate according to claim 1, characterized in that: The grinding and polishing mechanism (2) comprises a lifting bracket (201), the lifting motor (202) is fixedly mounted on one side of the top of the lifting bracket (201), the output end of the lifting motor (202) is fixedly connected to a lifting rotating rod (203), the two ends of the lifting rotating rod (203) are symmetrically mounted with second bevel gear transmission assemblies (204), and the bottoms of the two second bevel gear transmission assemblies (204) are fixedly connected to lifting threaded rods (205).

6. The edge polishing device for processing a glass cover plate according to claim 5, characterized in that: The outer sides of the two lifting threaded rods (205) are both threadedly connected to lifting threaded sleeves (206); a lifting plate (207) is fixedly connected between the two lifting threaded sleeves (206); a translation motor (208) is fixedly installed on one side of the lifting plate (207); an output end of the translation motor (208) is fixedly connected to a translation threaded rod (209); and a middle part of the translation threaded rod (209) is threadedly connected to a translation threaded sleeve (210).

7. The edge polishing device for processing a glass cover plate according to claim 6, characterized in that: A longitudinal bracket (211) is fixedly mounted on the bottom of the translation threaded sleeve (210), a longitudinal motor (212) is fixedly mounted on one side of the longitudinal bracket (211), an output end of the longitudinal motor (212) is fixedly connected to a longitudinal threaded rod (213), an outer side of the longitudinal threaded rod (213) is threadedly connected to a longitudinal threaded sleeve (214), and a grinding and polishing device (215) is fixedly mounted on the bottom of the longitudinal threaded sleeve (214).

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