Protective device for tempered glass processing

Abstract

The utility model relates to the technical field of toughened glass processing, and discloses a protective device for toughened glass processing, which comprises a working table, a protective mechanism is arranged at the upper end of the working table, a protective box is fixedly connected to the bottom of the working table, dovetail grooves are formed in two ends of the working table, a clamping mechanism is arranged on the upper surface of the working table, and the protective box is fixedly connected with the working table. The protection mechanism comprises a U-shaped plate, and the left end of the U-shaped plate is fixedly connected with a hinge. A motor drives a transmission rod to rotate, a driving gear is made to rotate, a driven gear is driven to rotate, a lead screw is made to rotate, a U-shaped plate is pushed to move upwards, meanwhile, a dovetail block slides on the inner wall of a dovetail groove, the position of the U-shaped plate is guided, the stability of the U-shaped plate in the moving process is improved, more comprehensive shielding is achieved through the U-shaped plate and a top plate, and the service life of the U-shaped plate is prolonged. And the flying-out of waste chips is reduced, the height of the U-shaped plate can be conveniently adjusted, the convenience of actual use is improved, and then the safety during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered glass processing, in particular to a protective device for tempered glass processing. Background Art

[0002] Tempered glass is a type of safety glass. In fact, tempered glass is a prestressed glass. In order to increase the strength of the glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass. When the glass is subjected to external force, the surface stress is first offset, thereby increasing the bearing capacity and enhancing the glass's own resistance to wind pressure, cold and heat, impact, etc.

[0003] Publication number CN216030692U discloses a protective device for tempered glass processing. By setting a baffle, when the tempered glass needs to be cut or otherwise processed, the baffle is pushed, and the baffle rotates on the fixed plate through the connecting shaft. After rotating to a suitable position, the baffle can block the upper ends of the workbench to prevent waste chips generated by processing from splashing, thereby improving the safety of the device. By setting a lower right-angle plate, the lower right-angle plate can be driven to move to the upper end of the slide groove in the second fixed plate by lifting the pull ring. After the baffle reaches the suitable position, the pull ring is released, and the lower right-angle plate slides downward to fix the upper right-angle plate, thereby achieving the effect of fixing the baffle.

[0004] Since baffles are only provided at the two ends of the workbench, the shielding effect is not ideal, so that waste chips are easily flown out from the upper end and the rear end of the baffles, which reduces safety and makes operation inconvenient. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a protective device for tempered glass processing.

[0006] The utility model is implemented by the following technical scheme: a protective device for tempered glass processing, comprising a workbench, a protective mechanism is arranged at the upper end of the workbench, a protective box is fixedly connected to the bottom of the workbench, dovetail grooves are opened at both ends of the workbench, and a clamping mechanism is arranged on the upper surface of the workbench;

[0007] The protection mechanism includes a U-shaped plate, the left end of the U-shaped plate is fixedly connected to a hinge, one end of the hinge is fixedly connected to a top plate, the inner wall of the U-shaped plate is fixedly connected to a dovetail block, the right end of the U-shaped plate is fixedly connected to a fixing seat, the inner wall of the fixing seat is threadedly connected to a lead screw, the surface of the lead screw is fixedly connected to a driven gear, the left end of the driven gear is provided with a driving gear, the inner wall of the driving gear is fixedly connected to a transmission rod, and the upper end of the driving gear is provided with a motor.

[0008] Through the above technical solution, the transmission rod is driven to rotate by the motor, so that the driving gear drives the driven gear to rotate, the screw rod is rotated, and the U-shaped plate is driven to move upward to provide shielding and protection, thereby improving safety during processing, and the top plate can be rotated by the hinge.

[0009] As a further improvement of the above scheme, the top plate is located at the upper end of the U-shaped plate, the surface of the dovetail block is slidably connected to the inner wall of the dovetail groove, and there are two fixed seats, which are symmetrically distributed around the U-shaped plate.

[0010] Through the above technical solution, the dovetail block slides on the inner wall of the dovetail groove to guide the position of the U-shaped plate when it moves.

[0011] As a further improvement of the above scheme, the top of the motor is fixedly connected to the bottom of the workbench, the output of the motor is fixedly connected to the top of the transmission rod, the end of the transmission rod away from the motor is rotatably connected to the inner wall of the protective box, and the inner wall of the protective box is rotatably connected to the bottom of the screw rod.

[0012] As a further improvement of the above solution, the driving gear and the driven gear are meshed with each other, and the driving gear and the driven gear are located inside the protective box.

[0013] Through the above technical solution, the driving gear and the driven gear are protected by the protection box when they rotate.

[0014] As a further improvement of the above scheme, the clamping mechanism includes a mounting seat, the inner wall of the mounting seat is threadedly connected to a threaded rod, one end of the threaded rod is rotatably connected to a threaded sleeve, the right end of the threaded sleeve is fixedly connected to a clamping plate, one end of the clamping plate is fixedly connected to a rubber pad, and the bottom of the clamping plate is fixedly connected to a slider.

[0015] Through the above technical solution, the threaded rod is rotated to push the clamping plate to move, and the glass is clamped and fixed by the two clamping plates, which is beneficial to subsequent processing.

[0016] As a further improvement of the above solution, the bottom of the mounting seat is fixedly connected to the upper surface of the workbench, and the number of the mounting seats is two, and the two mounting seats are symmetrically distributed with the workbench as the center.

[0017] As a further improvement of the above solution, a slide groove is provided on the upper surface of the workbench, and the inner wall of the slide groove is slidably connected to the surface of the sliding block.

[0018] Through the above technical solution, the slider slides with the inner wall of the slide groove to guide the position of the clamping plate when it moves.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model provides a protection mechanism, specifically, by starting a motor, the motor drives the transmission rod to rotate, the driving gear rotates, the driven gear rotates, the screw rod rotates, and the U-shaped plate is pushed to move upward, and at the same time the dovetail block slides on the inner wall of the dovetail groove to guide the position of the U-shaped plate, thereby improving the stability of the U-shaped plate when moving, and more comprehensive shielding of the U-shaped plate and the top plate reduces the flying of waste chips, facilitates the adjustment of the height of the U-shaped plate, improves the convenience of actual use, and further improves the safety during use.

[0021] The utility model provides a clamping mechanism, specifically, a clamping plate is pushed to move by rotating the mounting seat, and at the same time a slider slides on the inner wall of the slide groove to guide the position of the clamping plate. The glass is clamped and fixed by the two clamping plates, and the corners of the glass are protected by the rubber pad, so that the subsequent processing of the glass is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the protection mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the workbench of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0027] Description of main symbols:

[0028] Workbench; 2. Protection mechanism; 21. U-shaped plate; 22. Hinge; 23. Top plate; 24. Dovetail block; 25. Fixed seat; 26. Screw rod; 27. Motor; 28. Transmission rod; 29. ​​Driving gear; 210. Driven gear; 3. Protection box; 4. Slide; 5. Dovetail groove; 6. Clamping mechanism; 61. Mounting seat; 62. Threaded rod; 63. Threaded sleeve; 64. Clamping plate; 65. Rubber pad; 66. Slider. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0030] Please combine Figure 1-5The protective device for tempered glass processing of the present embodiment comprises a workbench 1, a protective mechanism 2 is arranged at the upper end of the workbench 1, a protective box 3 is fixedly connected to the bottom of the workbench 1, dovetail grooves 5 are provided at both ends of the workbench 1, and a clamping mechanism 6 is arranged on the upper surface of the workbench 1;

[0031] The protection mechanism 2 includes a U-shaped plate 21, a hinge 22 is fixedly connected to the left end of the U-shaped plate 21, a top plate 23 is fixedly connected to one end of the hinge 22, a dovetail block 24 is fixedly connected to the inner wall of the U-shaped plate 21, a fixing seat 25 is fixedly connected to the right end of the U-shaped plate 21, a screw rod 26 is threadedly connected to the inner wall of the fixing seat 25, a driven gear 210 is fixedly connected to the surface of the screw rod 26, a driving gear 29 is arranged at the left end of the driven gear 210, a transmission rod 28 is fixedly connected to the inner wall of the driving gear 29, and a motor 2 is arranged at the upper end of the driving gear 29 7. Start the motor 27, the motor 27 drives the transmission rod 28 to rotate, so that the driving gear 29 rotates, and drives the driven gear 210 to rotate so that the screw rod 26 rotates, pushing the U-shaped plate 21 to move upward, and at the same time the dovetail block 24 slides on the inner wall of the dovetail groove 5 to guide the position of the U-shaped plate 21, thereby improving the stability of the U-shaped plate 21 when it moves, and through more comprehensive shielding of the U-shaped plate 21 and the top plate 23, reducing the flying of waste chips, facilitating the adjustment of the height of the U-shaped plate 21, improving the convenience of actual use, and thus improving the safety during use.

[0032] The top plate 23 is located at the upper end of the U-shaped plate 21 , the surface of the dovetail block 24 is slidably connected to the inner wall of the dovetail groove 5 , and there are two fixing seats 25 symmetrically distributed around the U-shaped plate 21 .

[0033] The top of the motor 27 is fixedly connected to the bottom of the workbench 1, the output of the motor 27 is fixedly connected to the top of the transmission rod 28, the end of the transmission rod 28 away from the motor 27 is rotatably connected to the inner wall of the protection box 3, and the inner wall of the protection box 3 is rotatably connected to the bottom of the screw rod 26.

[0034] The driving gear 29 and the driven gear 210 mesh with each other, and the driving gear 29 and the driven gear 210 are located inside the protection box 3 .

[0035] The clamping mechanism 6 includes a mounting seat 61, the inner wall of the mounting seat 61 is threadedly connected with a threaded rod 62, one end of the threaded rod 62 is rotatably connected with a threaded sleeve 63, the right end of the threaded sleeve 63 is fixedly connected with a clamping plate 64, one end of the clamping plate 64 is fixedly connected with a rubber pad 65, and the bottom of the clamping plate 64 is fixedly connected with a slider 66. The rotating mounting seat 61 pushes the clamping plate 64 to move, and the slider 66 slides on the inner wall of the slide groove 4 to guide the position of the clamping plate 64. The glass is clamped and fixed by the two clamping plates 64, and the edges and corners of the glass are protected by the rubber pad 65, which is convenient for subsequent processing of the glass.

[0036] The bottom of the mounting seat 61 is fixedly connected to the upper surface of the workbench 1 . There are two mounting seats 61 , and the two mounting seats 61 are symmetrically distributed around the workbench 1 .

[0037] A slide groove 4 is provided on the upper surface of the workbench 1 , and the inner wall of the slide groove 4 is slidably connected to the surface of the slider 66 .

[0038] The implementation principle of a protective device for tempered glass processing in the embodiment of the present application is as follows: when the glass needs to be processed, the glass is placed on the upper end of the workbench 1, and then the mounting seat 61 is rotated to push the clamping plate 64 to move, and at the same time, the slider 66 slides on the inner wall of the slide groove 4 to guide the position of the clamping plate 64, and the glass is clamped and fixed by the two clamping plates 64, and the corners of the glass are protected by the rubber pad 65, which is convenient for subsequent processing of the glass, and then the motor 27 is started, and the motor 27 drives the transmission rod 28 to rotate, so that the driving gear 29 rotates, and drives the driven gear 210 to rotate so that the screw rod 26 rotates, and pushes the U-shaped plate 21 to move upward, and at the same time, the dovetail block 24 slides on the inner wall of the dovetail groove 5 to guide the position of the U-shaped plate 21, improve the stability of the U-shaped plate 21 when it moves, and more comprehensively shield the U-shaped plate 21 and the top plate 23 to reduce the flying of waste chips, facilitate the adjustment of the height of the U-shaped plate 21, improve the convenience of actual use, and thus improve the safety during use.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A protective device for tempered glass processing, characterized in that: The workbench (1) comprises a protective mechanism (2) disposed at the upper end of the workbench (1), a protective box (3) fixedly connected to the bottom of the workbench (1), dovetail grooves (5) disposed at both ends of the workbench (1), and a clamping mechanism (6) disposed on the upper surface of the workbench (1); The protection mechanism (2) comprises a U-shaped plate (21), the left end of the U-shaped plate (21) is fixedly connected to a hinge (22), one end of the hinge (22) is fixedly connected to a top plate (23), the inner wall of the U-shaped plate (21) is fixedly connected to a dovetail block (24), the right end of the U-shaped plate (21) is fixedly connected to a fixing seat (25), the inner wall of the fixing seat (25) is threadedly connected to a lead screw (26), the surface of the lead screw (26) is fixedly connected to a driven gear (210), the left end of the driven gear (210) is provided with a driving gear (29), the inner wall of the driving gear (29) is fixedly connected to a transmission rod (28), and the upper end of the driving gear (29) is provided with a motor (27).

2. A protective device for tempered glass processing as claimed in claim 1, characterized in that: The top plate (23) is located at the upper end of the U-shaped plate (21), the surface of the dovetail block (24) is slidably connected to the inner wall of the dovetail groove (5), and the number of the fixing seats (25) is two, and the two fixing seats (25) are symmetrically distributed with the U-shaped plate (21) as the center.

3. A protective device for tempered glass processing as claimed in claim 1, characterized in that: The top of the motor (27) is fixedly connected to the bottom of the workbench (1), the output of the motor (27) is fixedly connected to the top of the transmission rod (28), one end of the transmission rod (28) away from the motor (27) is rotatably connected to the inner wall of the protection box (3), and the inner wall of the protection box (3) is rotatably connected to the bottom of the screw rod (26).

4. A protective device for tempered glass processing as claimed in claim 1, characterized in that: The driving gear (29) and the driven gear (210) are meshed with each other, and the driving gear (29) and the driven gear (210) are located inside the protection box (3).

5. A protective device for tempered glass processing as claimed in claim 1, characterized in that: The clamping mechanism (6) comprises a mounting seat (61), the inner wall of the mounting seat (61) being threadedly connected to a threaded rod (62), one end of the threaded rod (62) being rotatably connected to a threaded sleeve (63), the right end of the threaded sleeve (63) being fixedly connected to a clamping plate (64), one end of the clamping plate (64) being fixedly connected to a rubber pad (65), and the bottom of the clamping plate (64) being fixedly connected to a slider (66).

6. A protective device for tempered glass processing as claimed in claim 5, characterized in that: The bottom of the mounting seat (61) is fixedly connected to the upper surface of the workbench (1), and the number of the mounting seats (61) is two, and the two mounting seats (61) are symmetrically distributed with the workbench (1) as the center.

7. A protective device for tempered glass processing as claimed in claim 6, characterized in that: The upper surface of the workbench (1) is provided with a slide groove (4), and the inner wall of the slide groove (4) is slidably connected to the surface of the sliding block (66).

Images