Glass section grinding device and using method thereof

Abstract

The invention discloses a glass section grinding device and a using method thereof, and relates to the technical field of glass machining.The glass section grinding device comprises a machine table, a water distribution hole is formed in the middle of the machine table, a water distribution assembly is arranged in the machine table and comprises a movable plate, and a plurality of water distribution pipes are fixedly connected to the top of the movable plate; the plurality of water distribution pipes are respectively arranged corresponding to the plurality of water distribution holes; a lifting cylinder is arranged below the movable plate; a grinding assembly is fixedly installed on one side of the top face of the machine table. By arranging the water distribution assembly, conveying water flow to the top surface of the machine table and cooperatively controlling the height of a water distribution pipe, water can be accumulated in water distribution holes, then glass is adsorbed and limited by utilizing the tension of water entering the bottom surface of the glass, the bottom surface of the glass can be stably attached to the top surface of the machine table, and the phenomenon that the glass is damaged in the process of pushing and moving the glass is avoided. And therefore, the problem that the polishing degree is difficult to control is solved.

Description

Technical Field

[0001] The invention relates to the technical field of glass processing, and in particular to a glass cut surface grinding device and a use method thereof. Background Art

[0002] After glass is cut, the edges are often sharp and fragile. Grinding can remove these sharp edges, making the glass edges more rounded and reducing safety risks such as scratches and cuts. The edges of the glass are also stronger after grinding, reducing the overall strength loss caused by edge damage.

[0003] The existing grinding method generally involves manually pressing the glass against the workbench with both hands, pushing it toward the grinding head, and grinding the cut surface of the glass by rotating the grinding head. In order to ensure the accuracy of the glass grinding and angle, it is necessary to always keep pressing the glass so that its bottom surface is in stable contact with the top surface of the workbench. Pressing and pushing the glass by hand can easily cause soreness and fatigue in the hands, and it is difficult to ensure stable pressing of the glass, making the glass posture unstable, which in turn affects the grinding operation. Therefore, it is necessary to propose improvements. Summary of the invention

[0004] The object of the present invention is to provide a glass surface grinding device and a method of using the same, so as to solve the problem that the prior art mentioned in the above background technology is difficult to ensure the stability of the glass posture by pressing the glass manually.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A glass surface grinding device comprises a machine platform, wherein a plurality of water distribution holes arranged in a rectangular shape are provided in the middle of the machine platform, a water distribution assembly is arranged inside the machine platform, and the water distribution assembly comprises a movable plate, a plurality of water distribution pipes are fixedly connected to the top of the movable plate, and the plurality of water distribution pipes are respectively arranged corresponding to the plurality of water distribution holes, a lifting cylinder for driving the movable plate to lift and lower is arranged below the movable plate, an output end of the lifting cylinder is fixedly connected to the bottom of the movable plate, and a water inlet pipe is fixedly connected to one side of the movable plate; a grinding assembly for grinding glass surfaces is fixedly installed on one side of the top surface of the machine platform.

[0007] As a further solution of the present invention: both sides of the top of the machine are protruding upward to form a boss, both ends of the top of the machine are provided with a reflux water trough, both ends of the inner wall of the machine are provided with a water tank, and the tops of the two water tanks are provided with openings corresponding to the reflux water troughs.

[0008] As a further solution of the present invention: a filter plate is snap-connected to the middle of the water tank, a water inlet pump is fixedly connected to the bottom of the water tank, and an output end of the water inlet pump is fixedly connected to a water inlet pipe.

[0009] As a further solution of the present invention: the grinding assembly includes a grinding table, the top of the grinding table is rotatably connected to the base, the top of the base is snap-connected with a grinding head, the bottom of the base is fixedly connected to a transmission rod, the middle of the transmission rod is fixedly connected to a transmission gear, one side of the transmission gear is meshed with a driving gear, and the bottom of the driving gear is fixedly connected to a driving motor.

[0010] As a further solution of the present invention: a slag discharge groove is provided between the edge of the grinding table and the machine table, a mounting cover plate is connected to the bottom of the grinding table, a collecting port is provided on one side of the mounting cover plate, a guide plate is provided below the slag discharge groove, and the bottom of the guide plate is inclined and fixedly connected to the mounting cover plate.

[0011] As a further solution of the present invention: a guide fan is fixedly installed in the middle of the inner wall of the installation cover plate, a dust screening net is fixedly connected between the guide fan and the collection port, and an air outlet is opened on the side of the installation cover plate away from the guide plate.

[0012] As a further solution of the present invention: an auxiliary positioning mechanism is snap-connected on the boss on the side away from the grinding assembly, and the auxiliary positioning mechanism includes a positioning assembly and a shift adjustment assembly for driving the positioning assembly to shift; the positioning assembly includes a positioning frame, and push guide rails are fixedly installed on both sides of the bottom of the positioning frame, and a pushing frame is slidably installed on the inner wall of the pushing guide rail, and a pushing roller is rotatably installed on the inner wall of the pushing frame, and a pushing friction pad is fixedly connected to the outer wall of the pushing roller.

[0013] As a further solution of the present invention: the shift adjustment assembly includes a mounting frame, a transfer guide rail is fixedly installed on one side of the mounting frame, a seat plate is slidably installed on the inner wall of the transfer guide rail, a clamping cylinder is fixedly installed on the bottom of the seat plate, an extension rod is fixedly connected to the output end of the clamping cylinder, and the bottom of the extension rod is fixedly connected to the positioning frame.

[0014] As a further solution of the present invention: the middle part of the positioning frame is fixedly connected to a steering frame, the bottom of the steering frame is fixedly installed with a steering motor, the output end of the steering motor is fixedly connected to a steering disk, the bottom of the steering disk is fixedly connected to the steering frame, and the inner wall of the steering frame is rotatably connected to a steering roller.

[0015] A method for using a glass surface grinding device comprises the following steps:

[0016] Step 1: Push the movable plate through the lifting cylinder so that the water distribution pipe is located in the water distribution hole, and the top surface of the water distribution pipe is lower than the top surface of the machine;

[0017] Step 2: Deliver water to the water distribution pipe through the water inlet pipe, so that there is a certain amount of water flow in the water distribution hole and on the top area of ​​the machine;

[0018] Step 3: Place the glass plate to be polished on the machine table, and the polishing motor drives the polishing head to rotate. The glass plate is manually pushed and moved to make its cut surface contact with the polishing head to achieve polishing of the cut surface;

[0019] Step 4: Push and remove the polished glass plate;

[0020] Step 5: The lifting cylinder pushes the movable plate up so that the top surface of the water distribution pipe is higher than the top surface of the machine, and then the water distribution pipe delivers water to clean the dust and impurities accumulated on the machine; then the lifting cylinder pushes the movable plate down and resets it.

[0021] Compared with the prior art, the present invention has the following beneficial effects: the present invention provides a water distribution component to deliver water to the top surface of the machine, and cooperates with the control of the height of the water distribution pipe so that a certain amount of water can be accumulated in the water distribution hole. When the glass is polished, the tension of the water on the bottom surface of the glass is used to adsorb and limit the glass, so that the bottom surface of the glass can be stably attached to the top surface of the machine, avoiding the instability problem of pushing the moving glass by manually maintaining continuous pressing, and at the same time reducing the operator's hand fatigue;

[0022] After the grinding operation is completed, the present invention pushes the movable plate up through the lifting cylinder, so that the top surface of the water distribution pipe is higher than the top surface of the machine, and then the water supply pump is started to send water through the water distribution pipe to clean the dust and impurities accumulated on the machine, and the sewage obtained by cleaning is sent into the water tank through the slag discharge trough and the return water troughs at both ends.

[0023] The present invention provides an auxiliary positioning mechanism, so that when a glass section with a relatively simple shape is polished, the glass plate can be pushed and adjusted automatically without relying on manual pushing and displacement of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the first embodiment of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the water distribution assembly of the present invention;

[0026] Figure 3 is a cross-sectional view of the grinding assembly of the present invention;

[0027] Figure 4 is a cross-sectional view of a water tank of the present invention;

[0028] Figure 5 It is a three-dimensional diagram of the second embodiment of the present invention;

[0029] Figure 6 A three-dimensional diagram of a positioning assembly of the present invention;

[0030] Figure 7 It is a cross-sectional view of the positioning assembly of the present invention.

[0031] In the figure: 1. machine; 101. water distribution hole; 103. lifting cylinder; 104. movable plate; 105. water distribution pipe; 106. water inlet pipe; 107. water tank; 1071. opening; 1072. filter plate; 1073. water inlet pump; 108. return water tank; 2. grinding assembly; 201. grinding table; 202. base; 203. grinding cutter head; 204. slag discharge tank; 205. transmission gear; 206. 6. Driving gear; 207. Guide fan; 208. Dust screen; 209. Guide plate; 210. Collecting pipe; 211. Mounting cover plate; 212. Collecting port; 3. Auxiliary positioning mechanism; 301. Mounting frame; 302. Clamping cylinder; 304. Extension rod; 305. Positioning frame; 306. Pushing frame; 307. Pushing roller; 308. Steering frame; 309. Steering plate; 310. Steering roller. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1:

[0034] See also Figure 1 In the embodiment of the present invention, a glass cutting surface grinding device includes a machine table 1, a plurality of water distribution holes 101 arranged in a rectangular row are opened in the middle of the machine table 1, and a water distribution component is arranged inside the machine table 1, see Figure 2The water distribution assembly includes a movable plate 104, and a plurality of water distribution pipes 105 are fixedly connected to the top of the movable plate 104. The plurality of water distribution pipes 105 are respectively arranged corresponding to the plurality of water distribution holes 101. The size of the water distribution pipes 105 is consistent with the size of the water distribution holes 101, so that the water distribution pipes 105 can achieve the blocking of the water distribution holes 101. A lifting cylinder 103 for driving the lifting movement of the movable plate 104 is arranged below the movable plate 104. The output end of the lifting cylinder 103 is fixedly connected to the bottom of the movable plate 104. A water inlet pipe 106 is fixedly connected to one side of the moving plate 104. The present application arranges a water distribution component to deliver water to the top surface of the machine 1, and cooperates with the control of the height of the water distribution pipe 105 so that a certain amount of water can be accumulated in the water distribution hole 101. When the glass is polished, the tension generated by the contact between the bottom surface of the glass and the water is used to adsorb and limit the glass, so that the bottom surface of the glass can be stably fitted with the top surface of the machine 1, avoiding the problem that the glass tilts and warps in the process of pushing the moving glass, thereby making the polishing degree difficult to control.

[0035] Both sides of the top of the machine 1 are protruded upward to form a boss, and both ends of the top of the machine 1 are provided with a return water tank 108. The area enclosed by the boss and the return water tank 108 is used to block the water flow on the machine 1 to prevent the water flow from escaping and polluting the working environment.

[0036] In order to recycle the water flow during the grinding process, water tanks 107 are provided at both ends of the inner wall of the machine 1, and the tops of the two water tanks 107 are provided with openings 1071 corresponding to the reflux water tank 108; see Figure 4 A filter plate 1072 is snap-connected to the middle of the water tank 107 , a water inlet pump 1073 is fixedly connected to the bottom of the water tank 107 , and an output end of the water inlet pump 1073 is fixedly connected to the water inlet pipe 106 .

[0037] See also Figure 1 and Figure 3 A grinding assembly 2 for grinding the glass cut surface is fixedly installed on one side of the top surface of the machine 1. The grinding assembly 2 includes a grinding table 201. The top of the grinding table 201 is rotatably connected to a base 202. The top of the base 202 is snap-connected with a grinding head 203, which can be replaced as needed; the bottom of the base 202 is fixedly connected to a transmission rod, the middle of the transmission rod is fixedly connected to a transmission gear 205, one side of the transmission gear 205 is meshedly connected to a driving gear 206, and the bottom of the driving gear 206 is fixedly connected to a driving motor (not shown in the figure), and the driving motor drives the driving gear 206 and the transmission gear 205 to rotate, and the transmission ratio of the driving gear 206 to the transmission gear 205 is less than one, thereby driving the grinding head 203 to rotate at a high speed to achieve grinding of the glass cut surface.

[0038] See also Figure 3In order to collect the debris flying during the grinding process, a slag discharge groove 204 is opened between the edge of the grinding table 201 and the machine table 1, and a mounting cover plate 211 is connected to the bottom of the grinding table 201. A collecting port 212 is opened on one side of the mounting cover plate 211. A guide plate 209 is arranged below the slag discharge groove 204, and the bottom of the guide plate 209 is inclined and fixedly connected to the mounting cover plate 211.

[0039] To facilitate the movement and concentration of debris and water into the installation cover plate 211, a guide fan 207 is fixedly installed in the middle of the inner wall of the installation cover plate 211, and a dust screening net 208 is fixedly connected between the guide fan 207 and the collecting port 212. An air outlet is provided on the side of the installation cover plate 211 away from the guide plate 209. The negative pressure generated by the suction operation of the guide fan 207 is used to guide the air flow to the slag discharge trough 204, driving the debris and water along the guide plate 209 and the collecting port 212 into the installation cover plate 211. A collecting pipe 210 is fixedly connected to the bottom of the installation cover plate 211, and one end of the collecting pipe 210 is fixedly connected to one side of the water tank 107, and the connection position is higher than the position of the filter plate 1072, so that the filter plate 1072 is used to filter the water sent out of the collecting pipe 210.

[0040] When the present invention is in use, firstly, the movable plate 104 is pushed by the lifting cylinder 103 so that the water distribution pipe 105 is located in the water distribution hole 101, and the top surface height of the water distribution pipe 105 is lower than the top surface of the machine 1 by controlling the stroke of the lifting motor, so that a cavity capable of retaining water is formed by the top of the water distribution pipe 105 and the water distribution hole 101; the water inlet pipe 106 is started by the water inlet pump 1073 to transport water to the movable plate 104 and the water distribution pipe 105 thereon, so that a certain amount of water is present in the cavity position in the water distribution hole 101 and the top area of ​​the machine 1;

[0041] Then, the glass plate to be polished is placed on the machine 1, and the polishing motor is started, and the polishing head 203 is driven to rotate through the drive gear 206 and the transmission gear 205 and other structures. The glass plate is manually pressed and pushed to make its cut surface contact with the polishing head 203, so as to achieve the polishing of the cut surface; during the polishing process, the guide fan 207 is started, and air is sucked through the slag discharge slot, and the water flow and the debris generated by the polishing are guided along the guide plate 209 into the installation cover plate 211, and are collected and guided back to the water tank 107 by the collection pipe 210 for standby; after the polishing is completed, the glass plate is pushed out;

[0042] Then, the movable plate 104 is lifted by the lifting cylinder 103, so that the top surface of the water distribution pipe 105 is higher than the top surface of the machine 1, and then the water supply pump is started to supply water through the water distribution pipe 105 to clean the dust and impurities accumulated on the machine 1, and the obtained sewage is sent into the water tank 107 through the slag discharge trough and the return water tanks 108 at both ends; then the lifting cylinder 103 pushes the movable plate 104 down to the position where the top of the water distribution pipe 105 is located in the water distribution hole 101, in preparation for subsequent processing operations.

[0043] Embodiment 2:

[0044] See also Figure 5 The difference between this embodiment and the first embodiment is that an auxiliary positioning mechanism 3 is snap-connected to the boss on the side away from the grinding component 2, so that when grinding a glass section with a relatively simple shape, the glass plate can be pushed and adjusted automatically without relying on manual pushing and shifting of the glass.

[0045] See also Figure 6-7 The auxiliary positioning mechanism 3 includes a positioning component and a displacement adjustment component for driving the positioning component to shift; the positioning component includes a positioning frame 305, and push guide rails are fixedly installed on both sides of the bottom of the positioning frame 305, and a push frame 306 is slidably installed on the inner wall of the push guide rail, and a push roller 307 is rotatably installed on the inner wall of the push frame 306, and a push friction pad is fixedly connected to the outer wall of the push roller 307; by rotating the push roller 307, the friction force between the push roller 307 and the glass is utilized to push the glass to move horizontally, so as to adjust the position of the glass; in addition, by setting a push guide rail and changing the position of the push frame 306, contact and pushing of glasses of different sizes can be achieved.

[0046] In order to realize the movement of the positioning component and then realize the automatic loading and unloading of the glass, the shift adjustment component includes a mounting frame 301, a transfer guide rail is fixedly installed on one side of the mounting frame 301, a seat plate is slidably installed on the inner wall of the transfer guide rail, a clamping cylinder 302 is fixedly installed on the bottom of the seat plate, an extension rod 304 is fixedly connected to the output end of the clamping cylinder 302, and the bottom of the extension rod 304 is fixedly connected to the positioning frame 305. The positioning component is driven to move horizontally through the transfer guide rail, and the positioning component is driven to move up and down through the clamping cylinder 302, so that the pushing roller 307 can be in stable contact with the glass.

[0047] In order to make the posture adjustment of the glass plate more flexible, the middle part of the positioning frame 305 is fixedly connected with a steering frame 308, the bottom of the steering frame 308 is fixedly installed with a steering motor, the output end of the steering motor is fixedly connected with a steering disk 309, the bottom of the steering disk 309 is fixedly connected with the steering frame 308, and the inner wall of the steering frame 308 is rotatably connected with a steering roller 310. The steering motor drives the steering disk 309 to rotate, and then drives the steering frame 308 to rotate, so as to adjust the position angle of the steering roller 310, and the steering roller 310 is rotated and pushed, so as to adjust the posture of the glass, so as to meet the grinding needs of glass with different sections;

[0048] During grinding, the pushing frame 306 is moved to the top of the glass through the pushing guide rail, and the output end of the clamping cylinder 302 is pressed downward, driving the positioning assembly downward, so that the pushing roller 307 is in contact and pressed against the glass, and the seat plate is driven to move through the transfer guide rail, thereby driving the positioning assembly to move horizontally, and cooperating with the rotation of the pushing roller 307, the glass is moved toward the grinding assembly 2, so that the cut surface is in contact with the grinding head 203 to complete the grinding.

[0049] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A glass cutting surface grinding device, characterized in that: The invention comprises a machine platform (1), wherein a plurality of water distribution holes (101) arranged in a rectangular row are provided in the middle of the machine platform (1), a water distribution assembly is arranged inside the machine platform (1), and the water distribution assembly comprises a movable plate (104), a plurality of water distribution pipes (105) are fixedly connected to the top of the movable plate (104), and the plurality of water distribution pipes (105) are respectively arranged corresponding to the plurality of water distribution holes (101), a lifting cylinder (103) for driving the movable plate (104) to move upward and downward is arranged below the movable plate (104), and a water inlet pipe (106) is fixedly connected to one side of the movable plate (104); and a grinding assembly (2) for grinding glass cut surfaces is arranged on one side of the top surface of the machine platform (1).

2. A glass surface grinding device according to claim 1, characterized in that: Both sides of the top of the machine (1) are protruding upwards to form a boss, and both ends of the top of the machine (1) are provided with a reflux water trough (108). Both ends of the inner wall of the machine (1) are provided with a water tank (107), and the tops of the two water tanks (107) are provided with a through opening (1071).

3. A glass surface grinding device according to claim 2, characterized in that: A filter plate (1072) is snap-connected to the middle of the water tank (107), a water inlet pump (1073) is fixedly connected to the bottom of the water tank (107), and an output end of the water inlet pump (1073) is fixedly connected to the water inlet pipe (106).

4. A glass surface grinding device according to claim 1, characterized in that: The grinding assembly (2) comprises a grinding table (201), the top of the grinding table (201) is rotatably connected to a base (202), the top of the base (202) is snap-connected to a grinding cutter head (203), the bottom of the base (202) is fixedly connected to a transmission rod, the middle of the transmission rod is fixedly connected to a transmission gear (205), one side of the transmission gear (205) is meshingly connected to a driving gear (206), and a driving motor is arranged at the bottom of the driving gear (206).

5. A glass surface grinding device according to claim 4, characterized in that: A slag discharge groove (204) is provided between the edge of the grinding table (201) and the machine table (1); a mounting cover plate (211) is connected to the bottom of the grinding table (201); a collecting port (212) is provided on one side of the mounting cover plate (211); and a guide plate (209) is provided below the slag discharge groove (204).

6. A glass surface grinding device according to claim 5, characterized in that: A guide fan (207) is fixedly installed in the middle of the inner wall of the installation cover plate (211), a dust screen (208) is fixedly connected between the guide fan (207) and the collection port (212), and an air outlet is provided on the side of the installation cover plate (211) away from the guide plate (209).

7. A glass surface grinding device according to claim 2, characterized in that: An auxiliary positioning mechanism (3) is snap-connected to a boss on a side away from the grinding assembly (2), and the auxiliary positioning mechanism (3) comprises a positioning assembly and a displacement adjustment assembly for driving the positioning assembly to shift; the positioning assembly comprises a positioning frame (305), push guide rails are fixedly mounted on both sides of the bottom of the positioning frame (305), a push frame (306) is slidably mounted on the inner wall of the push guide rail, and a push roller (307) is rotatably mounted on the inner wall of the push frame (306).

8. A glass surface grinding device according to claim 7, characterized in that: The displacement adjustment assembly comprises a mounting frame (301), a transfer guide rail is fixedly mounted on one side of the mounting frame (301), a seat plate is slidably mounted on the inner wall of the transfer guide rail, a clamping cylinder (302) is fixedly mounted on the bottom of the seat plate, an extension rod (304) is fixedly connected to the output end of the clamping cylinder (302), and the bottom of the extension rod (304) is fixedly connected to a positioning frame (305).

9. A glass surface grinding device according to claim 8, characterized in that: The middle of the positioning frame (305) is fixedly connected to a steering frame (308), the bottom of the steering frame (308) is fixedly installed with a steering motor, the output end of the steering motor is fixedly connected to a steering disk (309), the bottom of the steering disk (309) is fixedly connected to the steering frame (308), and the inner wall of the steering frame (308) is rotatably connected to a steering roller (310).

10. A method for using a glass surface grinding device according to any one of claims 1 to 6, characterized in that: Step 1: Push the movable plate (104) by means of the lifting cylinder (103) so that the water distribution pipe (105) is located in the water distribution hole (101), and the top surface of the water distribution pipe (105) is lower than the top surface of the machine platform (1); Step 2: delivering water to the water distribution pipe (105) so that a certain amount of water is stored in the water distribution hole (101) and on the top area of ​​the machine (1); Step 3: placing the glass plate to be polished on the machine table (1), manually pushing and moving the glass plate so that its cut surface contacts the polishing blade (203), and the polishing blade (203) rotates to polish the cut surface; Step 4: Push and remove the polished glass plate; Step 5: The movable plate (104) is lifted by pushing the lifting cylinder (103) so that the top surface of the water distribution pipe (105) is higher than the top surface of the machine (1), and then the water distribution pipe (105) delivers water to clean the dust and impurities accumulated on the machine (1); then the lifting cylinder (103) drives the movable plate (104) to descend and reset.

Images