Tempered glass edge polishing device

Abstract

The utility model belongs to the technical field of glass processing, and discloses a tempered glass edge polishing device which comprises a workbench and tempered glass, shaft supports are fixedly connected to the two sides of the top of the workbench, supporting shafts are rotatably connected to the interiors of the two shaft supports, first gears are fixedly connected to the two ends of each supporting shaft, and the first gears are fixedly connected to the two ends of each supporting shaft. The exterior of the first gear is engaged with a first rack, the top of the workbench is fixedly connected with a sliding rod, and the exterior of the sliding rod is movably sleeved with an electric push rod. The device is provided with a supporting shaft, a first gear, a first rack, a second gear, a second rack and other structures, an electric push rod pushes a fixing plate to press downwards, the fixing plate drives the second rack to move downwards, the two ends and the middle of the fixing plate move downwards along the rod walls of a sliding rod and a connecting rod respectively, and a limiting spring is stretched and lengthened till a pressing belt abuts against tempered glass; and the tempered glass is not prone to displacement when being subjected to edge grinding.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing, in particular to a tempered glass edge grinding device. Background Art

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

[0003] The existing tempered glass edge grinding device generally grinds the tempered glass directly through a grinding roller. During the process of grinding the tempered glass, the device often places the tempered glass directly on a workbench, which easily causes the tempered glass to shift during the edge grinding. A tempered glass edge grinding device is now proposed to solve the above problem. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a tempered glass edge grinding device, which solves the problem that the tempered glass is easily displaced during edge grinding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tempered glass edge grinding device, comprising a workbench and tempered glass, both sides of the top of the workbench are fixedly connected with shaft brackets, the insides of the two shaft brackets are rotatably connected with support shafts, both ends of the two support shafts are fixedly connected with first gears, the outside of the first gear is meshed with a first rack, the top of the workbench is fixedly connected with a slide rod, the outside of the slide rod is movably sleeved with an electric push rod, the top of the electric push rod is fixedly connected with a connecting plate, and both ends of the bottom of the connecting plate are fixedly connected with connecting rods;

[0006] The outsides of the two connecting rods are movably sleeved with limit springs, the outsides of the connecting rods are movably connected to a fixed plate, both sides of the inside of the fixed plate are fixedly clamped with fixed shafts, both ends of the two fixed shafts are rotatably connected to a second gear, the outside of the second gear is meshed with a second rack, the middle part of the support shaft is fixedly connected to a motor, one side of the first rack is fixedly connected to a conveyor belt, and one side of the second rack is fixedly connected to a downward pressure belt.

[0007] Preferably, the shape and size of the first rack are equal to those of the second rack, and the top end of the sliding rod is fixedly connected to the electric push rod.

[0008] Preferably, the outside of the slide rod is movably connected to the fixed plate, and a limiting slide groove matching the size of the slide rod is provided in the middle of the fixed plate.

[0009] Preferably, the bottom end of the electric push rod is fixedly connected to the fixing plate, and the bottom end of the connecting rod is fixedly connected to the workbench.

[0010] Preferably, one end of the limit spring is fixedly connected to the connecting plate, and the other end of the limit spring is fixedly connected to the fixing plate.

[0011] Preferably, a clamping hole matching the size of the fixed shaft is provided inside the fixing plate, and the motor is a bidirectional motor.

[0012] Preferably, the outside of the motor is fixedly connected to the workbench, and the conveyor belt and the pressing belt are both made of nylon material.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model is provided with a supporting shaft, a first gear, a first rack, a second gear, a second rack and other structures, the electric push rod pushes the fixed plate downward, the fixed plate drives the second rack to move downward, the two ends and the middle of the fixed plate move downward along the rod walls of the sliding rod and the connecting rod respectively, the limit spring is stretched and lengthened until the pressing belt abuts against the tempered glass, the motor drives the supporting shaft to rotate, the supporting shaft drives the first gears at both ends to rotate, the first gear drives the first rack to rotate, the conveyor belt rotates synchronously with the first rack, the conveyor belt drives the tempered glass to move, the pressing belt moves synchronously with the tempered glass, the second rack drives the second gear to rotate through the pressing belt, the tempered glass can be pressed tightly by the driven part of the pressing belt, so that the tempered glass is not easily displaced when edge grinding is performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0017] Figure 3 It is a structural schematic diagram of the first rack section of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the slide bar section of the utility model.

[0019] In the figure: 1. workbench; 2. tempered glass; 3. shaft bracket; 4. supporting shaft; 5. first gear; 6. first rack; 7. sliding rod; 8. electric push rod; 9. connecting plate; 10. connecting rod; 11. limit spring; 12. fixing plate; 13. fixing shaft; 14. second gear; 15. second rack; 16. motor; 17. conveyor belt; 18. pressing belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown, the utility model provides a tempered glass edge grinding device, including a workbench 1 and a tempered glass 2. Both sides of the top of the workbench 1 are fixedly connected with shaft brackets 3, the insides of the two shaft brackets 3 are rotatably connected with support shafts 4, both ends of the two support shafts 4 are fixedly connected with first gears 5, the outside of the first gear 5 is meshed with a first rack 6, the top of the workbench 1 is fixedly connected with a slide bar 7, the outside of the slide bar 7 is movably sleeved with an electric push rod 8, the top of the electric push rod 8 is fixedly connected with a connecting plate 9, and both ends of the bottom of the connecting plate 9 are fixedly connected with connecting rods 10;

[0022] The outsides of the two connecting rods 10 are movably sleeved with limit springs 11, and the outsides of the connecting rods 10 are movably connected to the fixed plate 12, and the two sides of the inside of the fixed plate 12 are fixedly clamped with fixed shafts 13, and the two ends of the two fixed shafts 13 are rotatably connected to the second gear 14, and the outside of the second gear 14 is meshed with a second rack 15, and the middle part of the support shaft 4 is fixedly connected to the motor 16, and one side of the first rack 6 is fixedly connected to the conveyor belt 17, and one side of the second rack 15 is fixedly connected to the pressing belt 18;

[0023] The fixed plate 12 is pushed down by the electric push rod 8, and the fixed plate 12 drives the second rack 15 to move down. The two ends and the middle part of the fixed plate 12 move down along the rod walls of the sliding rod 7 and the connecting rod 10 respectively, and the limit spring 11 stretches and lengthens until the pressing belt 18 abuts against the tempered glass 2. The motor 16 drives the supporting shaft 4 to rotate, and the supporting shaft 4 drives the first gears 5 at both ends to rotate, and the first gear 5 drives the first rack 6 to rotate, and the conveyor belt 17 rotates synchronously with the first rack 6. The conveyor belt 17 drives the tempered glass 2 to move, and the pressing belt 18 moves synchronously with the tempered glass 2. The second rack 15 drives the second gear 14 to rotate through the pressing belt 18, and the tempered glass 2 can be pressed tightly by the driven pressing belt 18, so that the tempered glass is not easily displaced during edge grinding.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, the shape and size of the first rack 6 are equal to those of the second rack 15, the top of the slide bar 7 is fixedly connected to the electric push rod 8, the outside of the slide bar 7 is movably connected to the fixed plate 12, and the middle of the fixed plate 12 is provided with a limit slide groove that matches the size of the slide bar 7;

[0025] The motor 16 drives the support shaft 4 to rotate, the support shaft 4 drives the first gear 5 to rotate, the first gear 5 drives the first rack 6 to rotate, the first rack 6 drives the conveyor belt 17 to rotate, the conveyor belt 17 drives the tempered glass 2 to move, the fixed plate 12 is limited to move by the limiting slide groove, and the fixed plate 12 can move up and down along the rod wall of the sliding rod 7 through the electric push rod 8.

[0026] like Figure 1 , Figure 3 , Figure 4 As shown, the bottom end of the electric push rod 8 is fixedly connected to the fixed plate 12, the bottom end of the connecting rod 10 is fixedly connected to the workbench 1, one end of the limit spring 11 is fixedly connected to the connecting plate 9, and the other end of the limit spring 11 is fixedly connected to the fixed plate 12;

[0027] The electric push rod 8 pushes the fixed plate 12 downward and pulls the fixed plate 12 upward. When the fixed plate 12 moves downward, the limit spring 11 stretches and becomes longer, and when the fixed plate 12 moves upward, the limit spring 11 compresses and becomes shorter. In the process of the fixed plate 12 moving up and down, the two ends of the fixed plate 12 slide up and down along the rod wall of the connecting rod 10.

[0028] like Figure 1 , Figure 3 , Figure 4 As shown, a hole matching the size of the fixed shaft 13 is provided inside the fixed plate 12, the motor 16 is a bidirectional motor, the outside of the motor 16 is fixedly connected to the workbench 1, and the conveyor belt 17 and the pressing belt 18 are both made of nylon material;

[0029] The motor 16 can simultaneously drive the first gears 5 at both ends of the support shaft 4 to rotate in the same direction, the first gear 5 is meshed with the first rack 6, the first gear 5 drives the first rack 6 to rotate, so that the tempered glass 2 is moved by the rotation of the first rack 6, and then the tempered glass 2 is pressed by the downward pressure belt 18, the lower pressure belt 18 is rotated by the movement of the tempered glass 2, and the lower pressure belt 18 is driven to avoid friction with the tempered glass 2.

[0030] The working principle and use process of this utility model:

[0031] First, the staff puts the tempered glass 2 on the conveyor belt 17, and the electric push rod 8 pushes the fixed plate 12 downward, and the fixed plate 12 drives the second rack 15 and the pressing belt 18 to move downward. At this time, the two ends of the fixed plate 12 slide down along the rod wall of the connecting rod 10, and the middle part of the fixed plate 12 moves down along the rod wall of the sliding rod 7 until the pressing belt 18 abuts against the tempered glass 2. At this time, the limit spring 11 stretches and becomes longer;

[0032] After the lower pressing belt 18 and the conveyor belt 17 respectively press the tempered glass 2, the motor 16 drives the support shaft 4 to rotate, and the support shaft 4 drives the first gears 5 at both ends to rotate. At this time, the first gear 5 drives the first rack 6 to rotate. When the first rack 6 rotates, the conveyor belt 17 rotates synchronously with the first rack 6, and the conveyor belt 17 drives the tempered glass 2 to move;

[0033] Because the pressing belt 18 contacts the tempered glass 2, the pressing belt 18 and the tempered glass 2 move synchronously. At this time, the second rack 15 drives the second gear 14 to rotate through the pressing belt 18, and the tempered glass 2 can be pressed by the following of the pressing belt 18 to complete the operation.

[0034] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A tempered glass edge grinding device, comprising a workbench (1) and tempered glass (2), characterized in that: Both sides of the top of the workbench (1) are fixedly connected with shaft brackets (3), the interiors of the two shaft brackets (3) are rotatably connected with support shafts (4), both ends of the two support shafts (4) are fixedly connected with first gears (5), the exterior of the first gear (5) is meshed with a first rack (6), the top of the workbench (1) is fixedly connected with a slide bar (7), the exterior of the slide bar (7) is movably sleeved with an electric push rod (8), the top of the electric push rod (8) is fixedly connected with a connecting plate (9), and both ends of the bottom of the connecting plate (9) are fixedly connected with connecting rods (10); The outsides of the two connecting rods (10) are movably sleeved with limit springs (11), the outsides of the connecting rods (10) are movably connected to the fixed plate (12), the inside of the fixed plate (12) is fixedly clamped with fixed shafts (13) on both sides, the two ends of the two fixed shafts (13) are rotatably connected to the second gear (14), the outside of the second gear (14) is meshed with a second rack (15), the middle part of the support shaft (4) is fixedly connected to a motor (16), one side of the first rack (6) is fixedly connected to a conveyor belt (17), and one side of the second rack (15) is fixedly connected to a pressing belt (18).

2. The tempered glass edge grinding device according to claim 1, characterized in that: The shape and size of the first rack (6) are equal to those of the second rack (15), and the top end of the sliding rod (7) is fixedly connected to the electric push rod (8).

3. The tempered glass edge grinding device according to claim 1, characterized in that: The outside of the slide bar (7) is movably connected to the fixed plate (12), and a limiting slide groove matching the size of the slide bar (7) is provided in the middle of the fixed plate (12).

4. The tempered glass edge grinding device according to claim 1, characterized in that: The bottom end of the electric push rod (8) is fixedly connected to the fixed plate (12), and the bottom end of the connecting rod (10) is fixedly connected to the workbench (1).

5. The tempered glass edge grinding device according to claim 1, characterized in that: One end of the limit spring (11) is fixedly connected to the connecting plate (9), and the other end of the limit spring (11) is fixedly connected to the fixing plate (12).

6. The tempered glass edge grinding device according to claim 1, characterized in that: A clamping hole matching the size of the fixed shaft (13) is provided inside the fixing plate (12), and the motor (16) is a bidirectional motor.

7. The tempered glass edge grinding device according to claim 1, characterized in that: The exterior of the motor (16) is fixedly connected to the workbench (1), and the conveyor belt (17) and the pressing belt (18) are both made of nylon material.

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