Auxiliary positioning mechanism for glass edging

Abstract

The utility model discloses an auxiliary positioning mechanism for glass edging, relates to the technical field of positioning mechanisms, and aims to solve the problems that in the prior art, when glass is fixed, no adjusting structure is provided, and the glass cannot be fixed according to glass of different specifications, the auxiliary positioning mechanism comprises a bottom plate, and the top of the bottom plate is connected with a soft cushion; the device comprises a bottom plate, a screw rod is connected into the bottom plate, a connecting shell is arranged above a soft cushion, a connecting block is fixed to the bottom of the connecting shell, two-way screw rods are rotationally connected to the inner walls of the two ends of the connecting shell, fastening mechanisms are connected to the two ends of the rod wall of each two-way screw rod in a threaded mode, and each fastening mechanism comprises a fixing frame. The rotating lead screw drives the connecting block to move along the opening, the position of the connecting shell is adjusted, the outer wall of the connecting shell abuts against the side wall of the glass, the rotating bidirectional lead screw is matched to drive the two fastening mechanisms in threaded connection to be close to or away from each other, and the two fastening mechanisms are adjusted to be located over the top of the glass.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning mechanisms, in particular to an auxiliary positioning mechanism for glass edge grinding. Background Art

[0002] Glass edge grinding can increase the aesthetic appearance. The edges of the ground glass become smoother, without sharp edges, looking more beautiful and generous. It can improve safety. The ground glass is not easily broken by external impacts, and at the same time, it can also reduce personal injuries caused by scratches. It can increase the sealing performance. For occasions that require sealing, edge grinding can reduce the possibility of external air, moisture, etc. infiltrating.

[0003] Glass edge grinding operations require the use of a glass grinding machine. After retrieval, the patent (application number: 202322219672.9) discloses "an auxiliary positioning mechanism for a glass grinding machine". This device is convenient for fixing the glass during edge grinding and can improve the edge grinding efficiency. However, this device does not have an adjustment structure when fixing the glass and cannot be fixed according to different specifications of glass. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an auxiliary positioning mechanism for glass edge grinding, which overcomes the deficiencies of the prior art and effectively solves the problem that the prior art does not have an adjustment structure when fixing the glass and cannot be fixed according to different specifications of glass.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary positioning mechanism for glass edge grinding, including a bottom plate. A soft pad is connected to the top of the bottom plate, and a lead screw is connected inside the bottom plate. Above the soft pad is a connection shell, and a connection block is fixed to the bottom of the connection shell. Both ends of the inner wall of the connection shell are rotatably connected with a bidirectional lead screw, and both ends of the rod wall of the bidirectional lead screw are screwed with a fastening mechanism. The fastening mechanism includes a fixed frame, a moving block fixed to one end of the bottom of the fixed frame, a first handle screw screwed to the other end of the fixed frame, and a fastening component slidably connected inside the fixed frame. The fastening component includes a fixing plate, a second handle screw screwed to one end of the top of the fixing plate, a fixed shell rotatably connected to the bottom end of the second handle screw, and a rubber block inserted into the bottom of the fixed shell.

[0007] According to the width of the glass, the lead screw is driven to rotate by the output shaft of the first servo motor. The rotating lead screw drives the connecting block to move along the opening, adjusting the position of the connecting shell so that the outer wall of the connecting shell abuts against the side wall of the glass. In cooperation with the output shaft of the second servo motor driving the bidirectional lead screw to rotate, the rotating bidirectional lead screw drives the two screwed moving blocks to approach or move away from each other along the connecting shell, adjusting the positions of the two fastening mechanisms directly above the top of the glass. Then, by rotating the first handle screw, the rotating first handle screw drives the fastening component to move within the fixed frame, making the rubber block directly above the top of the glass. Finally, by rotating the second handle screw, the height positions of the fixed shell and the rubber block are adjusted, clamping and fixing the glass between the soft pad and the rubber block.

[0008] Preferably, openings are provided in both the top of the bottom plate and the soft pad, and the lead screw is rotatably connected to the opening in the bottom plate. A first servo motor is installed on the outer wall of one side of the bottom plate, and the output shaft of the first servo motor is fixedly connected to one end of the lead screw.

[0009] The output shaft of the first servo motor drives the lead screw to rotate.

[0010] Preferably, a threaded hole adapted to the lead screw is provided on the outer wall of one side of the connecting block, and the connecting block forms a sliding fit with the opening.

[0011] The rotating lead screw drives the connecting block to move along the opening, achieving the purpose of adjusting the position of the connecting shell.

[0012] Preferably, a second servo motor is installed at one end of the connecting shell, and the output shaft of the second servo motor is fixedly connected to one end of the bidirectional lead screw.

[0013] The output shaft of the second servo motor drives the bidirectional lead screw to rotate.

[0014] Preferably, a threaded hole adapted to the bidirectional lead screw is provided on the outer wall of one side of the moving block, and the moving block forms a sliding fit with the connecting shell.

[0015] The rotating bidirectional lead screw drives the two screwed moving blocks to approach or move away from each other along the connecting shell, achieving the purpose of adjusting the position between the two fastening mechanisms.

[0016] Preferably, sliding grooves are provided on both inner walls of the fixed frame, and sliding blocks that form a sliding fit with the sliding grooves are fixed on both outer walls of the fixing plate. One end of the fixing plate is rotatably connected to one end of the first handle screw.

[0017] By rotating the first handle screw, in cooperation with the sliding block sliding along the sliding groove, the rotating first handle screw drives the fastening component to move within the fixed frame.

[0018] Preferably, the other end of the top of the fixed plate is fixed with a connecting rod, and the connecting rod is inserted and movable with respect to the fixed plate.

[0019] By inserting and moving the connecting rod in the fixed plate and rotating the second handle screw to adjust the height position of the fixed shell and the rubber block, the purpose of fastening the glass is achieved.

[0020] The beneficial effects of the present utility model are as follows:

[0021] By driving the connecting block to move along the opening by the rotating lead screw, the position of the connecting shell is adjusted, so that the outer wall of the connecting shell abuts against the side wall of the glass. Cooperating with the rotating bidirectional lead screw to drive the two fastening mechanisms screwed together to approach or move away from each other, adjusting the two fastening mechanisms to be directly above the top of the glass. Then, cooperating with the rotating first handle screw to drive the fastening assembly to move in the fixed frame, so that the rubber block is directly above the top of the glass. Finally, rotating the second handle screw to adjust the height position of the fixed shell and the rubber block, clamping and fixing the glass between the soft pad and the rubber block, effectively solving the problem in the prior art that there is no adjustment structure when fixing the glass and it is not possible to fix glasses of different specifications. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of an auxiliary positioning mechanism for glass edge grinding proposed by the present utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the connecting shell of an auxiliary positioning mechanism for glass edge grinding proposed by the present utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the fastening mechanism of an auxiliary positioning mechanism for glass edge grinding proposed by the present utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the fastening assembly of an auxiliary positioning mechanism for glass edge grinding proposed by the present utility model.

[0026] In the figure: 1, bottom plate; 2, soft pad; 3, lead screw; 4, first servo motor; 5, connecting shell; 6, connecting block; 7, bidirectional lead screw; 8, second servo motor; 9, fastening mechanism; 10, fixed frame; 11, moving block; 12, first handle screw; 13, fastening assembly; 14, fixed plate; 15, slider; 16, second handle screw; 17, connecting rod; 18, fixed shell; 19, rubber block. Detailed Embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Embodiment

[0028] Reference Figures 1-4 , an auxiliary positioning mechanism for glass edge grinding, including a bottom plate 1, a soft pad 2 is connected to the top of the bottom plate 1, a lead screw 3 is connected inside the bottom plate 1, a connection shell 5 is arranged above the soft pad 2, a connection block 6 is fixed to the bottom of the connection shell 5, both inner walls at both ends of the connection shell 5 are rotatably connected with a bidirectional lead screw 7, both ends of the rod wall of the bidirectional lead screw 7 are screwed with a fastening mechanism 9, the fastening mechanism 9 includes a fixed frame 10, a moving block 11 fixed to one end of the bottom of the fixed frame 10, a first handle screw 12 screwed to the other end of the fixed frame 10, and a fastening component 13 slidably connected inside the fixed frame 10. The fastening component 13 includes a fixing plate 14, a second handle screw 16 screwed to one end of the top of the fixing plate 14, a fixed shell 18 rotatably connected to the bottom end of the second handle screw 16, and a rubber block 19 inserted into the bottom of the fixed shell 18;

[0029] Openings are provided on the tops of both the bottom plate 1 and the soft pad 2. The lead screw 3 is rotatably connected to the opening inside the bottom plate 1. A first servo motor 4 is installed on the outer wall of one side of the bottom plate 1, and the output shaft of the first servo motor 4 is fixedly connected to one end of the lead screw 3. The lead screw 3 is driven to rotate by the output shaft of the first servo motor 4. A threaded hole adapted to the lead screw 3 is provided on the outer wall of one side of the connection block 6. The connection block 6 forms a sliding fit with the opening. The rotating lead screw 3 drives the connection block 6 to move along the opening, achieving the purpose of adjusting the position of the connection shell 5;

[0030] A second servo motor 8 is installed at one end of the connection shell 5, and the output shaft of the second servo motor 8 is fixedly connected to one end of the bidirectional lead screw 7. The bidirectional lead screw 7 is driven to rotate by the output shaft of the second servo motor 8. A threaded hole adapted to the bidirectional lead screw 7 is provided on the outer wall of one side of the moving block 11. The moving block 11 forms a sliding fit with the connection shell 5. The rotating bidirectional lead screw 7 drives the two screwed moving blocks 11 to approach or move away from each other along the connection shell 5, achieving the purpose of adjusting the position between the two fastening mechanisms 9;

[0031] Sliding grooves are provided on both inner walls of the fixed frame 10. Sliding blocks 15 that form a sliding fit with the sliding grooves are fixed to both outer walls of the fixing plate 14. One end of the fixing plate 14 is rotatably connected to one end of the first handle screw 12. By rotating the first handle screw 12, the fastening component 13 is driven to move inside the fixed frame 10 in cooperation with the sliding of the sliding block 15 along the sliding groove. A connecting rod 17 is fixed to the other end of the top of the fixing plate 14. The connecting rod 17 is inserted and movable with the fixing plate 14. By inserting and moving the connecting rod 17 inside the fixing plate 14, the height position of the fixed shell 18 and the rubber block 19 is adjusted by rotating the second handle screw 16, achieving the purpose of fastening the glass.

[0032] Working principle:

[0033] During operation, according to the width of the glass, the output shaft of the first servo motor 4 drives the lead screw 3 to rotate. The rotating lead screw 3 drives the connecting block 6 to move along the opening, adjusts the position of the connecting shell 5, and makes the outer wall of the connecting shell 5 abut against the side wall of the glass. In cooperation with the output shaft of the second servo motor 8 driving the bidirectional lead screw 7 to rotate, the rotating bidirectional lead screw 7 drives the two screwed moving blocks 11 to approach or move away from each other along the connecting shell 5, adjusts the two fastening mechanisms 9 to be directly above the top of the glass, and then in cooperation with rotating the first handle screw 12, the rotating first handle screw 12 drives the fastening assembly 13 to move within the fixed frame 10, makes the rubber block 19 be directly above the top of the glass, and finally rotates the second handle screw 16 to adjust the height position of the fixed shell 18 and the rubber block 19, and clamps and fixes the glass between the soft pad 2 and the rubber block 19.

[0034] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An auxiliary positioning mechanism for glass edge grinding, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is connected to a cushion (2), and a screw rod (3) is connected inside the bottom plate (1); a connecting shell (5) is arranged above the cushion (2), and a connecting block (6) is fixed to the bottom of the connecting shell (5); the inner walls at both ends of the connecting shell (5) are rotatably connected to bidirectional screw rods (7), and the two ends of the rod wall of the bidirectional screw rod (7) are screwed to fastening mechanisms (9); the fastening mechanism (9) comprises a fixing frame (10), a moving block (11) fixed to one end of the bottom of the fixing frame (10), a first handle screw rod (12) screwed to the other end of the fixing frame (10), and a fastening assembly (13) slidably connected to the fixing frame (10); the fastening assembly (13) comprises a fixing plate (14), a second handle screw rod (16) screwed to one end of the top of the fixing plate (14), a fixing shell (18) rotatably connected to the bottom end of the second handle screw rod (16), and a rubber block (19) plugged into the bottom of the fixing shell (18).

2. The auxiliary positioning mechanism for glass edge grinding according to claim 1, characterized in that: The bottom plate (1) and the top of the soft cushion (2) are both provided with openings, and the screw rod (3) is rotatably connected to the opening in the bottom plate (1). A first servo motor (4) is mounted on an outer wall of one side of the bottom plate (1), and an output shaft of the first servo motor (4) is fixedly connected to one end of the screw rod (3).

3. The auxiliary positioning mechanism for glass edge grinding according to claim 2, characterized in that: A threaded hole matched with the screw rod (3) is provided on one side outer wall of the connection block (6), and the connection block (6) forms a sliding fit with the opening.

4. The auxiliary positioning mechanism for glass edge grinding according to claim 1, characterized in that: A second servo motor (8) is mounted on one end of the connecting shell (5), and an output shaft of the second servo motor (8) is connected and fixed to one end of the bidirectional lead screw (7).

5. The auxiliary positioning mechanism for glass edge grinding according to claim 1, characterized in that: A screw hole matched with the bidirectional screw rod (7) is provided on one side outer wall of the moving block (11), and the moving block (11) and the connecting shell (5) form a sliding fit.

6. The auxiliary positioning mechanism for glass edge grinding according to claim 1, characterized in that: Slide grooves are provided on both inner walls of the fixed frame (10), and slide blocks (15) that are slidably matched with the slide grooves are fixed on both outer walls of the fixed plate (14). One end of the fixed plate (14) is rotatably connected to one end of the first handle screw rod (12).

7. The auxiliary positioning mechanism for glass edge grinding according to claim 1, characterized in that: A connecting rod (17) is fixed to the other end of the top of the fixing plate (14), and the connecting rod (17) and the fixing plate (14) are plugged and movably connected to each other.

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