A glass edging machine

Abstract

This utility model discloses a glass edging machine, belonging to the field of glass production technology. The glass edging machine includes a worktable, a clamping assembly, and an edging assembly. The edging assembly includes several support frames, all equidistantly and linearly installed on the upper end of the worktable. Movable seats are slidably provided on both sides of the top surface of each support frame. Sliding holes are opened at the four corners of each movable seat, and sliding rods are slidably connected inside each of the four sliding holes. A top plate is installed at the upper end of each of the four sliding rods, and a threaded hole is opened inside the top plate. A lead screw is threadedly connected inside the threaded hole, and the bottom end of the lead screw is rotatably connected to the top end of the movable seat. A second servo motor is installed at the top end of the movable seat, and the output end of the second servo motor is fixedly connected to the lead screw. A connecting frame is installed at the bottom end of each of the four sliding rods, and a coarse grinding wheel and a fine grinding wheel are rotatably connected to both sides of the connecting frame.

Description

Technical Field

[0001] This utility model relates to the field of glass production technology, specifically a glass edging machine. Background Technology

[0002] After the glass is initially cut, sharp burrs, microcracks, or irregular protrusions will form on the edges. These defects not only easily scratch operators or users, but also reduce the impact resistance of the glass edges—microcracks can propagate rapidly under stress, potentially causing the glass to shatter completely. Grinding the glass edges can remove burrs and protrusions, eliminate microcracks, and significantly improve the structural stability of the glass.

[0003] Based on the above, the inventors have discovered the following problems: Current glass edging machines only have a single function of coarse grinding or fine grinding. When fine grinding is required after coarse grinding, the equipment needs to be replaced. During the equipment replacement process, the production process needs to be suspended, including removing the coarsely ground glass from the coarse grinding machine, transporting it to the fine grinding machine station, and re-fixing it. The operation is time-consuming and labor-intensive.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings to provide a glass edging machine with greater practical value. Utility Model Content

[0005] The purpose of this invention is to provide a glass edging machine to solve the problems mentioned in the background art.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows: A glass edging machine includes a worktable, a clamping assembly, and an edging assembly. The edging assembly includes several support frames, all of which are equidistantly and linearly installed on the upper end of the worktable. Movable seats are slidably provided on both sides of the top surface of each support frame. Sliding holes are formed at the four corners of each movable seat. Sliding rods are slidably connected inside each of the four sliding holes. A top plate is installed at the upper end of each of the four sliding rods. A threaded hole is formed inside the top plate, and a lead screw is threaded into the threaded hole. The bottom end of the lead screw is rotatably connected to the top end of the movable seat. A second servo motor is installed at the top end of the movable seat, and the output end of the second servo motor is fixedly connected to the lead screw. A connecting frame is installed at the bottom end of each of the four sliding rods. A coarse grinding wheel and a fine grinding wheel are rotatably connected to the two sides of the connecting frame, respectively.

[0007] Furthermore, a first drive motor and a second drive motor are installed on the outer wall of the connecting frame, and the first drive motor and the second drive motor are respectively connected to the coarse grinding wheel and the fine grinding wheel for transmission.

[0008] The beneficial effect of adopting the above-mentioned further solution is that by driving the coarse grinding wheel and the fine grinding wheel with the first drive motor and the second drive motor respectively, the speed of the two can be independently controlled to meet the needs of different grinding stages. Coarse grinding requires high torque and low speed to remove excess parts of the glass edge, while fine grinding requires high speed to ensure edge smoothness, thus improving grinding efficiency and accuracy.

[0009] Furthermore, the top surface of the support frame is rotatably connected to two shafts, and synchronous pulleys are fitted on the outside of the two shafts. A synchronous belt is connected between the two synchronous pulleys. The synchronous pulleys are provided with tooth grooves inside. The two synchronous pulleys are connected to the synchronous belt through the meshing of the tooth grooves. The inner walls of the movable seat are fixedly connected to the outer walls of the synchronous belt on both sides. A first servo motor is installed on the inner top surface of the support frame. The output end of the first servo motor is fixedly connected to one of the shafts.

[0010] The beneficial effects of adopting the above-mentioned further solution are that, after the synchronous pulley is equipped with tooth grooves, it can form a precise mesh with the teeth of the synchronous belt. Power is transmitted through the mechanical meshing between the tooth surfaces, completely avoiding the slippage phenomenon that may occur in traditional friction transmission. The matching of the tooth grooves and teeth ensures the synchronization of the transmission, further improving the displacement accuracy of the moving seat, ensuring the straightness and consistency of glass edge grinding. At the same time, the meshing transmission can withstand a larger load torque. Even when encountering thick glass edges during the rough grinding stage, it can stably drive the moving seat to move, avoiding transmission failure caused by load fluctuations. With the setting of the first servo motor, the first servo motor drives the synchronous pulley to rotate through the rotating shaft. When the synchronous belt is driven by the synchronous pulley, it can drive the moving seat to move stably along the top surface of the support frame, realizing the position adjustment of the edge grinding assembly.

[0011] Furthermore, a pair of second slide rails are installed on the top surface of the support frame, and a second slider is slidably connected to the outside of each pair of second slide rails. The top surfaces of the two second sliders are respectively fixedly connected to the bottom ends of the two movable seats.

[0012] The beneficial effect of adopting the above-mentioned further solution is that, through the cooperation of the second slide rail and the second slider, the movement of the movable seat is provided with guiding support, the vertical sway of the movable seat is restricted, and it is ensured that it slides smoothly only along the slide rail direction.

[0013] Furthermore, the clamping assembly includes two pairs of upright plates, which are respectively installed on both sides of the top surface of the workbench, and a finished product placement seat is installed on the top surface of one pair of upright plates near one end.

[0014] The beneficial effects of adopting the above-mentioned further solution are that the two pairs of upright plates provide a stable mounting base for the clamping assembly, ensuring that the clamping structure is not easily deformed during glass conveying and grinding; the finished product placement seat can directly place the finished product after the glass edge grinding is completed.

[0015] Furthermore, a pair of first slide rails are installed on the outer wall of one of the upright plates, and a first slider is slidably connected to the outside of each pair of first slide rails. A movable plate is installed on the outer wall of the first slider, and a plurality of electric slide rails are installed at equal intervals on the outer wall of the movable plate. Electric sliders are slidably connected to the outside of each plurality of electric slide rails, and a movable frame is installed on the outside of each plurality of electric sliders. A plurality of bidirectional electric push rods are installed at equal intervals on the top surface of the movable frame, and clamping seats are installed on the two sliding ends of each plurality of bidirectional electric push rods.

[0016] The beneficial effects of adopting the above-mentioned further solution are that the horizontal movement of the moving plate is realized by the cooperation of the first slide rail and the first slider; the electric slide rail and the electric slider drive the moving frame to adjust its position to match the width of the glass, making it convenient for the edge grinding assembly to grind the upper and lower edges of one side of the glass; the setting of the bidirectional electric push rod, the activation of the bidirectional electric push rod drives the clamping seat to open and close synchronously, which can stably clamp glass of different lengths and avoid the glass from cracking or shifting its position due to loosening during grinding; the setting of multiple clamping seats can grind multiple pieces of glass at the same time.

[0017] Furthermore, an electric telescopic rod is mounted on the outer wall of one of the uprights via a mounting base, and the movable end of the electric telescopic rod is fixedly connected to the movable plate.

[0018] The beneficial effect of adopting the above-mentioned further solution is that, by setting an electric telescopic rod, when it is working, the electric telescopic rod can drive the moving plate to move along the first slide rail, thereby realizing the automatic conveying of glass before and after grinding, and transferring the glass to be processed to the grinding station or the finished product to the placement seat.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the glass edging machine drives the coarse grinding wheel and the fine grinding wheel by the first drive motor and the second drive motor respectively, and the speed of the two can be independently controlled to meet the needs of different grinding stages. Coarse grinding requires high torque and low speed to remove excess parts of the glass edge, while fine grinding requires high speed to ensure edge smoothness. This realizes graded grinding of the glass edge and improves processing accuracy and efficiency. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of a glass edging machine provided by this utility model; Figure 2 An exploded three-dimensional structural diagram of a clamping assembly for a glass edging machine provided by this utility model; Figure 3 This utility model provides a glass edging machine. Figure 2 Enlarged schematic diagram of structure A in the middle; Figure 4A three-dimensional structural diagram of the edging assembly of a glass edging machine provided by this utility model. Figure 1 ; Figure 5 A three-dimensional structural diagram of the edging assembly of a glass edging machine provided by this utility model. Figure 2 .

[0021] In the diagram: 1. Workbench; 2. Clamping assembly; 21. Vertical plate; 22. Finished product placement seat; 23. First slide rail; 24. Moving plate; 25. Electric slide rail; 26. Electric slider; 27. Bidirectional electric push rod; 28. Clamping seat; 29. ​​Electric telescopic rod; 3. Edge grinding assembly; 31. Support frame; 32. Rotary shaft; 33. Synchronous belt; 34. First servo motor; 35. Second slide rail; 36. Second slider; 37. Moving seat; 38. Slide rod; 39. Top plate; 310. Second servo motor; 311. Lead screw; 312. Connecting frame; 313. Coarse grinding wheel; 314. Fine grinding wheel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model provides a technical solution: a glass edging machine, including a worktable 1, a clamping assembly 2, and an edging assembly 3. The edging assembly 3 includes several support frames 31, which are all equidistantly and linearly installed on the upper end of the worktable 1. Movable seats 37 are slidably provided on both sides of the top surface of each support frame 31. Sliding holes are opened at the four corners of each movable seat 37, and sliding rods 38 are slidably connected inside each of the four sliding holes. A top plate 39 is installed on the upper end of each of the four sliding rods 38. A threaded hole is opened inside the top plate 39, and a lead screw 311 is threadedly connected inside the threaded hole. The bottom end of the lead screw 311 is connected to the movable seat 3. The top of the 7 is rotatably connected, and the top of the inner part of the movable seat 37 is equipped with a second servo motor 310. The output end of the second servo motor 310 is fixedly connected to the lead screw 311. The bottom of the four slide rods 38 is equipped with a connecting frame 312. The two sides of the inner part of the connecting frame 312 are respectively rotatably connected to a coarse grinding wheel 313 and a fine grinding wheel 314. With the setting of the second servo motor 310, when it works, it drives the lead screw 311 to rotate, and the slide rods 38 can slide in the sliding hole, so that the top plate 39 moves downward, so that the coarse grinding wheel 313 or the fine grinding wheel 314 fits against the side of the glass, so as to facilitate subsequent edge grinding operations.

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 This utility model provides a technical solution: A first drive motor and a second drive motor are installed on the outer wall of the connecting frame 312. The first drive motor and the second drive motor are respectively connected to the coarse grinding wheel 313 and the fine grinding wheel 314. Rotary shafts 32 are rotatably connected to both sides of the top surface of the support frame 31. Synchronous pulleys are sleeved on the outside of the two rotating shafts 32. A synchronous belt 33 is connected between the two synchronous pulleys. The synchronous pulleys have tooth grooves inside. The two synchronous pulleys are connected to the synchronous belt 33 through the tooth grooves. The inner walls of the movable seat 37 are fixedly connected to the outer walls of the synchronous belt 33. A first servo motor 34 is installed on the inner top surface of the support frame 31. The output end of the first servo motor 34 is fixedly connected to one of the rotating shafts 32. A pair of second slide rails 35 are installed on the top surface of the support frame 31. A second slider 36 is slidably connected to the outside of the pair of second slide rails 35. The top surfaces of the two second sliders 36 are respectively connected to the two rotating shafts 314. The bottom of the movable seat 37 is fixedly connected; the first drive motor and the second drive motor drive the coarse grinding wheel 313 and the fine grinding wheel 314 respectively, which can realize the independent control of the speed of the two to meet the needs of different grinding stages. Coarse grinding requires high torque and low speed to remove excess parts of the glass edge, while fine grinding requires high speed to ensure the smoothness of the edge, realizing graded grinding of the glass edge and improving processing accuracy and efficiency; through the setting of the first servo motor 34, the first servo motor 34 drives the synchronous wheel to rotate through the rotating shaft 32. When the synchronous belt 33 is driven by the synchronous wheel, it can drive the movable seat 37 to move stably along the top surface of the support frame 31. Through the cooperation of the second slide rail 35 and the second slider 36, the movement of the movable seat 37 is provided with guiding support, limiting the sway of the movable seat 37 in the vertical direction and ensuring that it slides smoothly only along the slide rail direction, so that the coarse grinding wheel 313 or the fine grinding wheel 314 is in contact with the side of the glass, realizing the switching between the coarse grinding wheel 313 and the fine grinding wheel 314.

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5This utility model provides a technical solution: the clamping assembly 2 includes two pairs of upright plates 21, which are respectively installed on both sides of the top surface of the workbench 1. A finished product placement seat 22 is installed on the top surface of one pair of upright plates 21 near one end. A pair of first slide rails 23 are installed on the outer wall of one of the upright plates 21. A first slider is slidably connected to the outside of each pair of first slide rails 23. A movable plate 24 is installed on the outer wall of the first slider. A plurality of electric slide rails 25 are installed at equal intervals on the outer wall of the movable plate 24. Electric sliders 26 are slidably connected to the outside of each plurality of electric slide rails 25. A movable frame is installed on the outside of each plurality of electric sliders 26. A plurality of bidirectional electric push rods 27 are installed at equal intervals on the top surface of the movable frame. A clamping seat 28 is installed on each of the two sliding ends of each plurality of bidirectional electric push rods 27. The outer wall of one of the upright plates 21 is connected by a clamping seat 28. The mounting base is equipped with an electric telescopic rod 29, the movable end of which is fixedly connected to the moving plate 24. Activating the bidirectional electric push rod 27 drives the clamping seat 28 to open and close synchronously, stably clamping glass of different lengths and preventing edge chipping or position displacement during grinding due to loosening. When the electric telescopic rod 29 is working, it can drive the moving plate 24 to move along the first slide rail 23, realizing automatic conveying of the glass before and after grinding, transferring the glass to be processed to the edge grinding station or transferring the finished product to the placement seat. Multiple sets of clamping seats 28 can be used to grind multiple pieces of glass simultaneously. Activating the bidirectional electric push rod 27 drives the clamping seat 28 to open and close synchronously, stably clamping glass of different lengths and preventing edge chipping or position displacement during grinding due to loosening. Multiple sets of clamping seats 28 can be used to grind multiple pieces of glass simultaneously.

[0028] Specifically, the working principle of this glass edging machine is as follows: During use, the bidirectional electric push rod 27 drives the clamping seat 28 to open and close synchronously, stably clamping glass of different lengths and preventing edge chipping or position displacement due to loosening during grinding. When the electric telescopic rod 29 is working, it drives the moving plate 24 to move along the first slide rail 23, realizing automatic conveying of the glass before and after grinding, transferring the glass to be processed to the edging station or the finished product to the placement seat. The first servo motor 34 drives the synchronous wheel to rotate through the rotating shaft 32. When the synchronous belt 33 is driven by the synchronous wheel, it drives the moving seat 37 to move stably along the top surface of the support frame 31, and through the second slide rail 35... The cooperation of the second slider 36 provides guiding support for the movement of the movable seat 37, restricts the vertical sway of the movable seat 37, and ensures that it slides smoothly only along the slide rail direction, so that the coarse grinding wheel 313 or the fine grinding wheel 314 is in contact with the side of the glass, realizing the switching between the coarse grinding wheel 313 and the fine grinding wheel 314; when the second servo motor 310 works, it drives the lead screw 311 to rotate, and the slide rod 38 can slide in the slide hole, so that the top plate 39 moves downward, so that the coarse grinding wheel 313 or the fine grinding wheel 314 is in contact with the side of the glass, and the coarse grinding wheel 313 or the fine grinding wheel 314 is driven by the first drive motor or the second drive motor respectively to perform coarse grinding or fine grinding on the side of the glass.

[0029] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. Furthermore, since this application is mainly used to protect mechanical devices, the control methods and circuit connections will not be explained in detail in this application.

Claims

1. A glass edging machine, characterized in that, The assembly includes a worktable (1), a clamping assembly (2), and an edge grinding assembly (3). The edge grinding assembly (3) includes several support frames (31), which are equidistantly and linearly installed on the upper end of the worktable (1). Movable seats (37) are slidably provided on both sides of the top surface of each support frame (31). Sliding holes are opened at the four corners of each movable seat (37), and sliding rods (38) are slidably connected inside each of the four sliding holes. A top plate (39) is installed at the upper end of each of the four sliding rods (38). The top plate (39) has an opening inside... A threaded hole is provided, and a lead screw (311) is threadedly connected inside the threaded hole. The bottom end of the lead screw (311) is rotatably connected to the top end of the moving seat (37). A second servo motor (310) is installed inside the top end of the moving seat (37). The output end of the second servo motor (310) is fixedly connected to the lead screw (311). A connecting frame (312) is installed at the bottom end of the four slide rods (38). A coarse grinding wheel (313) and a fine grinding wheel (314) are rotatably connected to the two sides inside the connecting frame (312).

2. The glass edging machine according to claim 1, characterized in that, The outer wall of the connecting frame (312) is equipped with a first drive motor and a second drive motor, which are respectively connected to the coarse grinding wheel (313) and the fine grinding wheel (314) for transmission.

3. A glass edging machine according to claim 1, characterized in that, The top surface of the support frame (31) is rotatably connected to two rotating shafts (32). Both rotating shafts (32) are fitted with synchronous pulleys. The two synchronous pulleys are connected by a synchronous belt (33). The synchronous pulleys are provided with tooth grooves. The two synchronous pulleys are connected by tooth grooves and the teeth of the synchronous belt (33) meshing. The inner walls of the movable seat (37) are fixedly connected to the outer walls of the synchronous belt (33) on both sides. The top surface of the support frame (31) is equipped with a first servo motor (34). The output end of the first servo motor (34) is fixedly connected to one of the rotating shafts (32).

4. A glass edging machine according to claim 3, characterized in that, The top surface of the support frame (31) is equipped with a pair of second slide rails (35), and the outside of each pair of second slide rails (35) is slidably connected with a second slider (36). The top surfaces of the two second sliders (36) are respectively fixedly connected to the bottom ends of the two movable seats (37).

5. A glass edging machine according to claim 1, characterized in that, The clamping assembly (2) includes two pairs of upright plates (21), which are respectively installed on both sides of the top surface of the workbench (1). A finished product placement seat (22) is installed on the top surface of one pair of upright plates (21) near one end.

6. A glass edging machine according to claim 5, characterized in that, One of the upright plates (21) has a pair of first slide rails (23) installed on its outer wall. Each pair of first slide rails (23) is slidably connected to a first slider. The outer wall of the first slider is equipped with a moving plate (24). The outer wall of the moving plate (24) is equipped with several electric slide rails (25) at equal intervals. The outer walls of the several electric slide rails (25) are slidably connected to electric sliders (26). The outer walls of the several electric sliders (26) are equipped with a moving frame. The top surface of the moving frame is equipped with several bidirectional electric push rods (27) at equal intervals. The two sliding ends of the several bidirectional electric push rods (27) are equipped with clamping seats (28).

7. A glass edging machine according to claim 6, characterized in that, An electric telescopic rod (29) is mounted on the outer wall of one of the upright plates (21) via a mounting base, and the movable end of the electric telescopic rod (29) is fixedly connected to the movable plate (24).

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