Glass grinding device

Abstract

The utility model provides a glass grinding device which comprises a conveying unit, a grinding unit and a grinding unit. The polishing pieces are symmetrically arranged on the two sides of the conveying unit, each polishing piece comprises a supporting frame, a supporting block and a driving unit, a sliding groove is formed in each supporting frame, a sliding block matched with the corresponding supporting block is arranged in each sliding groove, and polishing wheels making contact with the glass sheet bodies are symmetrically and rotationally arranged on the supporting blocks; and the driving unit is arranged on the sliding block. According to the glass grinding device, the conveying unit is used for conveying the glass sheet body to pass through the grinding piece, the motor controls the first belt wheel to be linked with the second belt wheel to rotate through the synchronous belt, namely the grinding wheel is made to rotate, the glass sheet body is ground in an extending mode, grinding is full-automatic grinding, the grinding efficiency is improved, and the labor intensity of workers is reduced. And the phenomenon that glass dust is sucked by manual polishing of an operator is further avoided.

Description

Technical Field

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

[0002] Glass is made by pouring white sand, limestone, sodium carbonate and other materials into a mixer and mixing them. The materials are dissolved into liquid form by high temperature. The solution is poured into a mold and cooled to form a hard substance, mainly in transparent sheets. After the solution is cooled in the factory, it will form a large sheet, which is cut into small sheets according to needs. When cutting, the fracture of the two sheets of glass is relatively rough and needs to be manually polished along the edge. Since polishing will produce a lot of glass dust, it will cause harm to the body after being absorbed by people, and thus affect the health of the operator. Utility Model Content

[0003] The utility model aims to solve the above-mentioned problems in the prior art and aims to solve the problem that glass dust is generated when manually grinding glass, which may cause damage to the throat or lungs after being inhaled by the human body, thus affecting the health of the operator.

[0004] In order to achieve the above-mentioned object, the utility model can be implemented through the following technical solutions: A glass grinding device comprises a conveying unit on which glass sheets are arranged in a linear array;

[0005] A grinding piece is symmetrically arranged on both sides of the conveying unit, and the grinding piece includes a support frame, a support block and a driving unit. The support frame is provided with a slide groove, a slider matched with the support block is arranged in the slide groove, and a grinding wheel in contact with the glass sheet is symmetrically rotatably arranged on the support block;

[0006] The driving unit is disposed on the sliding block and controls the grinding wheel to rotate and rub the glass sheet.

[0007] In an embodiment of the utility model, the driving unit includes a motor, a first pulley and a second pulley, the motor is fixed to the bottom of the slider, and its output end cooperates with the first pulley, and the first pulley is rotatably connected to the top of the slider;

[0008] The grinding wheel comprises an output shaft rotatably connected to the support block, the output shaft cooperates with the second pulley, and a synchronous belt is arranged between the first pulley and the second pulley.

[0009] In the embodiment of the utility model, a third pulley is symmetrically arranged on the support block, and the third pulley cooperates with the synchronous belt.

[0010] In the embodiment of the utility model, a bracket for supporting the motor is arranged at the bottom of the sliding block, and a coupling respectively matched with the motor and the first pulley is arranged in the bracket.

[0011] In the embodiment of the utility model, a top block is slidably arranged in the support frame, one end of the top block is provided with springs in a linear array for pushing the sliding block, and the other end thereof is provided with a screw rod rotating on the support frame.

[0012] In the embodiment of the utility model, the grinding wheel includes a support ring and a grinding ring clamped in the support ring.

[0013] In an embodiment of the utility model, a second slide groove is provided on the support block, and an angle grinding unit in contact with the glass sheet is provided in the second slide groove;

[0014] The angle grinding unit comprises a clamping block, a rotating drum and a chamfering wheel rotatably connected to the rotating drum. The clamping block is clamped in the second sliding groove, and the rotating drum is rotatably connected to the clamping block.

[0015] In the embodiment of the utility model, a knob which matches with the rotating drum is rotatably provided on one side of the clamping block, and scale lines surrounding the knob are provided on the clamping block.

[0016] In an embodiment of the utility model, the conveying unit includes a moving block, side plates and rollers arranged between the side plates, the moving block slides on the side plates through the rollers, and suction cups for fixing the glass sheet are symmetrically arranged on the moving block.

[0017] Compared with the prior art, the advantages of the present application are: a conveying unit is used to convey the glass sheet through the grinding piece, and the first pulley is controlled by a motor to rotate the second pulley through a synchronous belt, that is, the grinding wheel is rotated, thereby grinding the glass sheet along the edge. The grinding is fully automated, which improves the efficiency of grinding and further avoids the phenomenon of operators inhaling glass dust during manual grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the glass sheet conveying and grinding process;

[0019] Figure 2 It is a schematic diagram of the structure of the polished part;

[0020] Figure 3 It is a schematic diagram of the exploded structure of the polished part;

[0021] Figure 4 It is a structural schematic diagram of the angle grinding unit;

[0022] Figure 5 It is a schematic diagram of the exploded and enlarged structure of the conveying unit.

[0023] Description of reference numerals:

[0024] 1. Glass sheet; 2. Conveying unit; 21. Side plate; 22. Roller; 23. Moving block; 24. Suction cup; 3. Grinding piece; 31. Support frame; 310. First slide groove; 32. Driving unit; 321. Motor; 322. Bracket; 323. Coupling; 324. First pulley; 325. Second pulley; 326. Synchronous belt; 327. Third pulley; 33. Screw; 331. Top block; 332. Spring; 34. Slider; 35. Support block; 351. Second slide groove; 36. Grinding unit; 361. Locking piece; 362. Block; 363. Rotating drum; 364. Chamfering wheel; 365. Scale line; 366. Knob; 37. Grinding wheel; 371. Support ring; 372. Grinding ring. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention.

[0026] like Figure 1-5 As shown, a glass grinding device includes a conveying unit 2 on which glass sheets 1 are arranged in a linear array;

[0027] The grinding piece 3 is symmetrically arranged on both sides of the conveying unit 2, and the grinding piece 3 includes a support frame 31, a support block 35 and a driving unit 32. The support frame 31 is provided with a slide groove, and a slider 34 matched with the support block 35 is arranged in the slide groove. The support block 35 is symmetrically rotatably provided with a grinding wheel 37 in contact with the glass sheet 1;

[0028] The driving unit 32 is disposed on the slider 34 and controls the grinding wheel 37 to rotate and rub the glass sheet 1 .

[0029] Specifically, the conveying unit 2 is provided with a glass sheet 1 in a linear array, and the grinding pieces 3 are symmetrically arranged on both sides of the conveying unit 2. At least two groups of grinding pieces 3 are symmetrically arranged on both sides of the conveying unit 2, and the rotation direction of the grinding wheel 37 of the first group is the same as the conveying direction of the glass sheet 1, while the rotation direction of the grinding wheel 37 of the second group is opposite to the rotation direction of the grinding wheel 37 of the first group. The grinding piece 3 includes a support frame 31, a support block 35 and a driving unit 32. The support frame 31 is provided with a slide groove, and a slider 34 matched with the support block 35 is provided in the slide groove. The support block 35 is symmetrically provided with a slider 34 connected with the glass sheet 1. The driving unit 32 is arranged on the slider 34, and controls the grinding wheel 37 to rotate and rub the glass sheet 1. The support frame 31 is fixed to one side of the side plate 21 by bolts, and the support block 35 is fixed to the slider 34 by multiple bolts. When the glass sheet 1 is polished, the driving unit 32 controls the two grinding wheels 37 to rotate on the support block 35, and makes the grinding ring 372 contact the edge of the glass sheet 1 and rub it continuously, so as to remove the protrusions on the edge and make the edge smoother. Furthermore, compared with manual polishing by workers, the fully automatic polishing improves the polishing efficiency and avoids the physical damage caused by workers inhaling glass dust.

[0030] As an embodiment further provided by the present invention, the driving unit 32 includes a motor 321, a first pulley 324 and a second pulley 325. The motor 321 is fixed to the bottom of the slider 34, and its output end cooperates with the first pulley 324. The first pulley 324 is rotatably connected to the top of the slider 34. The grinding wheel 37 includes an output shaft rotatably connected to the support block 35, and the output shaft cooperates with the second pulley 325. A synchronous belt 326 is arranged between the first pulley 324 and the second pulley 325. The motor 321 serves as a power source, and outputs through the motor 321 to control the rotation of the first pulley 324. The first pulley 324 is linked to the rotation of the second pulley 325 through the synchronous belt 326, that is, the grinding wheel 37 is driven to rotate to grind the edge of the glass sheet 1.

[0031] As an embodiment further provided by the present invention, a third pulley 327 is symmetrically arranged on the support block 35 , and the third pulley 327 cooperates with the synchronous belt 326 , and the third pulley 327 has a supporting effect to prevent the synchronous belt 326 from contacting the block 362 .

[0032] As an embodiment further provided by the present invention, a bracket 322 for supporting the motor 321 is provided at the bottom of the slider 34, and a coupling 323 respectively matched with the motor 321 and the first pulley 324 is provided in the bracket 322. The model of the motor 321 is MHMF042L1U2M2. The motor 321 is fixed to the bottom of the slider 34 through the bracket 322, and the output shaft of the motor 321 and the axis center of the first pulley 324 are aligned. When the motor 321 outputs, the rotation of the first pulley 324 is controlled by the coupling 323.

[0033] As a further embodiment of the present invention, a top block 331 is slidably arranged in the support frame 31, one end of the top block 331 is provided with a spring 332 in a linear array to push the slider 34, and the other end thereof is provided with a screw 33 rotating on the support frame 31, and one end of the top block 331 is Figure 3 shown on the left, while the other end refers to Figure 3 As shown on the right side, the screw rod 33 is rotated to make the top block 331 slide in the first slide groove 310 to increase the pushing and squeezing force of the spring 332 on the slider 34, further improving the contact effect between the grinding wheel 37 and the glass sheet 1.

[0034] As an embodiment further provided by the present invention, the grinding wheel 37 includes a support ring 371 and a grinding ring 372 clamped in the support ring 371. The grinding ring 372 is interchangeable. After long-term grinding, if the grinding ring 372 is damaged, it can be separated from the support ring 371 and replaced, thereby improving the grinding effect of the glass sheet 1.

[0035] As an embodiment further provided by the present invention, a second slide groove 351 is provided on the support block 35, and a grinding unit 36 ​​in contact with the glass sheet 1 is arranged in the second slide groove 351. The grinding unit 36 ​​includes a clamping block 362, a rotating drum 363 and a chamfering wheel 364 rotatably connected to the rotating drum 363. The clamping block 362 is clamped in the second slide groove 351, and the rotating drum 363 is rotatably connected to the clamping block 362. Locking pieces 361 in contact with the support block 35 are symmetrically arranged on the clamping block 362. By moving the clamping block 362, the distance between the chamfering wheel 364 and the glass sheet 1 can be adjusted, thereby improving the chamfering effect of the chamfering wheel 364 on the glass sheet 1.

[0036] As an embodiment further provided by the present invention, a knob 366 which cooperates with the rotating drum 363 is rotatably provided on one side of the block 362, and a scale line 365 surrounding the knob 366 is opened on the block 362, and the scale line 365 is an angle scale line 365. By rotating the knob 366, the rotating drum 363 on the block 362 can be controlled to swing, that is, the angle of the chamfering wheel 364 is controlled.

[0037] As an embodiment further provided by the present invention, the conveying unit 2 includes a moving block 23, a side plate 21 and a roller 22 arranged between the side plates 21. The moving block 23 slides on the side plates 21 through the roller 22. Suction cups 24 for fixing the glass sheet 1 are symmetrically arranged on the moving block 23. The side plates 21 are used to support the moving block 23 and the roller 22. The moving block 23 is driven to move on the side plates 21 by the roller 22, so that the glass sheets 1 are contacted with the polishing pieces 3 one by one.

[0038] Working principle: First, the conveying unit 2 is used to control the glass sheet 1 to pass through the grinding piece 3 one by one, and the output is performed through the motor 321, so as to control the first pulley 324 to control the two grinding wheels 37 to rotate simultaneously through the synchronous belt 326, so that the grinding ring 372 continuously rubs against the edge of the glass sheet 1, and at the same time, the chamfering wheel 364 grinds the corners of the glass sheet 1 when it moves. The grinding pieces 3 located on both sides of the conveying unit 2 chamfer and grind the glass sheet 1 at the same time, thereby improving the grinding efficiency of the glass sheet 1. Furthermore, compared with manual grinding by workers, fully automated grinding can avoid workers from inhaling a small amount of glass powder.

[0039] The technical solution of the above utility model provides a solution that is significantly different from the prior art to address the technical problem that the prior art solution is too single. The parts not involved in the technical solution of this application are the same as the prior art or can be implemented by using the prior art and will not be described in detail.

[0040] The technical solutions in the above embodiments have clearly and completely described the contents of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

Claims

1. A glass polishing device, characterized in that: include: A conveying unit, on which glass sheets are arranged in a linear array; A grinding piece is symmetrically arranged on both sides of the conveying unit, and the grinding piece includes a support frame, a support block and a driving unit. The support frame is provided with a slide groove, a slider matched with the support block is arranged in the slide groove, and a grinding wheel in contact with the glass sheet is symmetrically rotatably arranged on the support block; The driving unit is disposed on the sliding block and controls the grinding wheel to rotate and rub the glass sheet.

2. A glass grinding device according to claim 1, characterized in that: The driving unit includes a motor, a first pulley and a second pulley, wherein the motor is fixed to the bottom of the slider, and an output end of the motor matches the first pulley, and the first pulley is rotatably connected to the top of the slider; The grinding wheel comprises an output shaft rotatably connected to the support block, the output shaft cooperates with the second pulley, and a synchronous belt is arranged between the first pulley and the second pulley.

3. A glass grinding device according to claim 2, characterized in that: The support block is symmetrically provided with a third pulley, and the third pulley matches with the synchronous belt.

4. A glass grinding device according to claim 2, characterized in that: A bracket supporting the motor is arranged at the bottom of the sliding block, and a coupling respectively matched with the motor and the first pulley is arranged in the bracket.

5. A glass grinding device according to claim 1, characterized in that: A top block is slidably arranged in the support frame, one end of the top block is provided with springs in a linear array for pushing the sliding block, and the other end of the top block is provided with a screw rod rotating on the support frame.

6. A glass grinding device according to claim 1, characterized in that: The grinding wheel comprises a supporting ring and a grinding ring clamped in the supporting ring.

7. A glass grinding device according to claim 1, characterized in that: The support block is provided with a second slide groove, and the second slide groove is provided with an angle grinding unit in contact with the glass sheet; The angle grinding unit comprises a clamping block, a rotating drum and a chamfering wheel rotatably connected to the rotating drum. The clamping block is clamped in the second sliding groove, and the rotating drum is rotatably connected to the clamping block.

8. A glass grinding device according to claim 7, characterized in that: A knob which matches with the rotating drum is rotatably arranged on one side of the clamping block, and a scale line surrounding the knob is opened on the clamping block.

9. A glass grinding device according to claim 1, characterized in that: The conveying unit comprises a moving block, side plates and rollers arranged between the side plates, the moving block slides on the side plates via the rollers, and suction cups for fixing the glass sheet are symmetrically arranged on the moving block.

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