Glass processing edge grinding device and operation method thereof

Abstract

The present invention belongs to the field of glass grinding, and discloses an edge grinding device for glass processing and an operation method thereof. The edge grinding device for glass processing comprises a body, wherein two groups of transmission frames are symmetrically arranged at a central depression of the body, each group of the transmission frames is two, and are symmetrically distributed up and down, a mounting frame is fixedly connected between the side walls of each group of the transmission frames, a conveyor belt is arranged on the transmission frame, a T-shaped support rod is evenly fixedly connected to the conveyor belt, a sealing sleeve is slidably connected to the T-shaped support rod, and a suction cup is fixedly connected to the end of the sealing sleeve away from the conveyor belt; the present invention cooperates with the sealing sleeve and the suction cup through the conveyor belt, not only can the upper and lower surfaces of the two side edges of the glass be clamped, fixed and transmitted, but also the suction cup cooperates with the rubber ring arranged on the inner side to improve the sealing performance while increasing the adsorption strength of the glass, so that the glass is subjected to more uniform force during the grinding process, thereby avoiding the reduction of grinding accuracy due to uneven force on the glass.

Description

Technical Field

[0001] The invention belongs to the field of glass grinding, in particular to an edge grinding device for glass processing and an operating method thereof. Background Art

[0002] At present, the process of reprocessing multiple pieces of glass covers multiple links such as integrated bonding, cutting and subsequent edge grinding. In the key step of edge grinding, the industry generally uses two main types of equipment: one is the finishing edge grinding device, which focuses on fine grinding of the glass edge to achieve higher precision and smoothness; the other is the assembly line type grinding device, which focuses on efficiently and continuously completing the edge grinding of a large number of glasses. These two devices have their own advantages and together meet the requirements for glass edge processing under different production needs.

[0003] In the prior art, when most assembly line-type grinding devices polish the side of the glass, the high-speed rotation of the grinding wheel will cause the glass to vibrate and shake due to uneven force during the grinding process. In severe cases, the position and posture of the glass will change, which will lead to a decrease in grinding accuracy and an increase in error. In addition, the continuous vibration and impact during the grinding process will increase the risk of glass breaking due to stress concentration, causing glass damage.

[0004] To this end, the present invention provides an edge grinding device for glass processing and an operating method thereof. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve the problem that in the prior art, when most assembly line-type grinding devices are polishing the side of the glass, the high-speed rotation of the grinding wheel will cause the glass to vibrate and shake due to uneven force during the grinding process, and in severe cases the position and posture of the glass will change, thereby resulting in a decrease in grinding accuracy and an increase in error. In addition, the uninterrupted vibration and impact during the grinding process will increase the risk of the glass breaking due to stress concentration, causing glass damage. The present invention proposes an edge grinding device for glass processing and an operating method thereof.

[0006] The technical solution applicable to the present invention for solving its technical problem is: the present invention is a glass processing edge grinding device, comprising a body, wherein two groups of transmission frames are symmetrically arranged at the central depression of the body, each group of the transmission frames is two and symmetrically distributed up and down, a mounting frame is fixedly connected between the side walls of each group of the transmission frames, a conveyor belt is arranged on the transmission frame, a T-shaped support rod is evenly fixedly connected to the conveyor belt, a sealing sleeve is slidably connected to the T-shaped support rod, a suction cup is fixedly connected to the end of the sealing sleeve away from the conveyor belt, a rubber ring is fixedly connected to the inner wall of the suction cup, a plurality of protective covers are arranged on the outer sides of the two groups of the transmission frames, the plurality of the protective covers are fixedly connected by a crossbeam, one of the protective covers located on the outer side is fixedly connected to the mounting frame, a rotating shaft 1 is rotatably connected in the protective cover, a grinding wheel is fixedly connected to the rotating shaft 1, the top end of the rotating shaft 1 extends to the top of the protective cover, the plurality of the rotating shafts 1 are connected by belt transmission, a motor is fixedly installed at the bottom end of one of the protective covers, and the top end of the motor is fixedly connected to the rotating shaft 1.

[0007] Preferably, a guide groove is provided on the inner wall of the transmission frame, a guide block is fixedly connected to the outer wall of the sealing sleeve, the guide block is slidably connected to the guide groove, a cavity one and a cavity two are provided in the sealing sleeve, a spring one is fixedly connected between the T-shaped support rod and the inner wall of the cavity one of the sealing sleeve, an electromagnet is fixedly connected in the cavity two of the sealing sleeve, a piston block is slidably connected in the cavity two of the sealing sleeve, a permanent magnet is embedded on the side of the piston block close to the electromagnet, a spring two is fixedly connected between the piston block and the inner wall of the cavity two of the sealing sleeve, and a through hole is provided on the side of the sealing sleeve close to the suction cup.

[0008] Preferably, the guide groove comprises two semicircular grooves, a transverse groove and a ︹-shaped groove, and a contact switch is embedded in the horizontal section of the ︹-shaped groove. When the guide block contacts the contact switch, the electromagnet is energized.

[0009] Preferably, a bellows is fixedly connected to the side wall of the body, a dust suction pump is fixedly installed at one end of the bellows, a ventilation pipe is evenly fixedly connected to the top of the bellows, the end of the ventilation pipe away from the bellows is connected to the protective cover, and a double-layer filter plate is fixedly connected to the connecting point between the protective cover and the ventilation pipe.

[0010] Preferably, the top of the protective cover is fixedly connected with a reduction gear box, the reduction gear group is fixedly installed in the reduction gear box, the bottom of the inner cavity of the protective cover is rotatably connected with a rotating shaft 2, the rotating shaft 2 is fixedly connected with a cam, the top of the rotating shaft 2 extends to the inner cavity of the reduction gear box, the top of the rotating shaft 1 extends to the inner cavity of the reduction gear box, the rotating shaft 1 is transmission connected with the rotating shaft 2 through the reduction gear group, the double-layer filter plate is fixedly connected with a fixed block on the side close to the ventilation pipe, the fixed block is rotatably connected with a rotating block, two groups of brush plates are symmetrically fixedly connected to the outer wall of the rotating block, the brush plates are adapted to the double-layer filter plates, the fixed block is slidably connected with a T-shaped sliding bar, a spring three is fixedly connected between the T-shaped sliding bar and the fixed block, the end of the T-shaped sliding bar away from the fixed block passes through the rotating block and is fixedly connected with a conical block, the conical block is adapted to the cam, and an adjusting component is provided on the T-shaped sliding bar.

[0011] Preferably, the adjusting assembly comprises a fixed sleeve, a T-block and a spring four, the end of the T-shaped slide bar close to the conical block is fixedly connected to a fixed sleeve, the T-block is slidably connected inside the fixed sleeve, a spring four is fixedly connected between the T-block and the inner cavity of the fixed sleeve, the end of the T-block away from the spring four extends to the outside of the fixed sleeve, the end of the rotating block away from the fixed block is provided with a cylindrical groove, the inner wall of the cylindrical groove of the rotating block is evenly provided with oblique grooves and straight grooves, adjacent oblique grooves and straight grooves are connected end to end, and the T-block is slidably connected to the oblique groove and the straight groove.

[0012] Preferably, a stopper 1 is fixedly connected to a side of the inclined slot away from the fixed block, and a slanted surface is provided on the stopper 1; a stopper 2 is fixedly connected to a side of the straight slot close to the fixed block, and a slanted surface is provided on the stopper 2.

[0013] Preferably, a slide groove 2 is provided on one side of the top of the machine body, a guide member is slidably connected in the slide groove 2, the guide member includes a bracket and a guide wheel installed on the bracket, a support arm is fixedly connected to one side of the guide member, and sliding frames are fixedly connected on both sides of the transmission frame located below, a slide groove 1 is opened on the inner wall of the central recess of the machine body, the sliding frame is slidably connected to the slide groove 1, the support arm is fixedly connected to the sliding frame, a cylinder is fixedly installed on the side wall of the machine body, and the output end of the cylinder is fixedly connected to the mounting frame.

[0014] Preferably, an opening is provided at the bottom of the double-layer filter plate, and a collecting box is slidably connected to a side of the protective cover close to the ventilation pipe, and the top of the collecting box fits with the opening of the double-layer filter plate.

[0015] The operating method of the glass processing edge grinding device as described above comprises the following steps:

[0016] S1. The staff places the glass to be polished on the machine body. When the glass slides to the transmission frame, the conveyor belt in the transmission state drives the suction cups on the sealing sleeve to fix the upper and lower surfaces of the glass, and slides the glass to the other side of the machine body. During this process, the grinding wheels in the multiple protective covers polish the passing glass.

[0017] S2. The glass debris generated during the grinding process is sucked into the protective cover by the suction force generated by the dust suction pump. Through the cooperation between the rotating shaft 1, the reduction gear set and the rotating shaft 2, the rotating shaft 1 drives the grinding wheel to polish and grind while the rotating shaft 2 drives the cam to rotate, and the conical block is squeezed, so that the rotating block drives the brush plate to rotate an angle to complete the local cleaning of the double-layer filter plate. After continuous rotation, the brush plate can realize comprehensive cleaning of the double-layer filter plate while sucking dust. After the polishing and grinding is completed, the glass debris attached to the double-layer filter plate can be cleaned into the collection box by the idling motor and the brush plate, so that the staff can slide out the collection box for centralized treatment.

[0018] S3. The mounting frame can be driven to move horizontally by the cylinder, so that the distance between the transmission frames on both sides of the machine body can be adjusted according to the size of the glass to be polished.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention can effectively prevent glass fragments generated during the grinding process from flying around by arranging a protective cover on the outer side of the grinding wheel. The conveyor belt cooperates with the sealing sleeve and the suction cup, not only can the upper and lower surfaces of the two side edges of the glass be clamped, fixed and transmitted, but the suction cup cooperates with the rubber ring provided on the inner side to increase the adsorption strength of the glass while improving the sealing, so that the glass is subjected to more uniform force during the grinding process, thereby avoiding a decrease in grinding accuracy due to uneven force on the glass.

[0021] 2. The present invention cooperates between rotating shaft one, reduction gear set and rotating shaft two, so that while rotating shaft one drives the grinding wheel to polish, the brush plate can achieve comprehensive cleaning of the double-layer filter plate after continuous small-angle rotation. Through such continuous small-angle cleaning, the double-layer filter plate can be cleaned while grinding and dusting, thereby avoiding the clogging of the filter holes of the double-layer filter plate due to glass fragments, resulting in a decrease in the filtration and ventilation effects, and the cleaning of the brush plate can be prevented from affecting the ventilation and dust collection capacity of the double-layer filter plate, resulting in a decrease in the dust collection effect, and a part of the glass fragments escaping from the protective cover and floating into the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a stereogram of the present invention as a whole;

[0024] Figure 2 is a cross-sectional view of the transmission frame of the present invention;

[0025] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0026] Figure 4 is a cross-sectional view of the protective cover of the present invention;

[0027] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0028] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle;

[0029] Figure 7 It is an exploded view of the double-layer filter plate of the present invention;

[0030] Figure 8 yes Figure 7 A partial enlarged view of point D in the middle;

[0031] Fig. 9 yes Figure 7 A partial enlarged view of point E in the middle;

[0032] Fig.10 It is a schematic diagram of the support arm of the present invention;

[0033] Fig.11 is an exploded view of the contact switch of the present invention;

[0034] Fig.12 It is a schematic diagram of the reduction gear set of the present invention.

[0035] In the figure: 1, machine body; 2, transmission frame; 3, sliding frame; 4, slideway 1; 5, guide member; 6, slideway 2; 7, conveyor belt; 8, guide groove; 9, contact switch; 10, T-type support rod; 11, sealing sleeve; 12, spring 1; 13, guide block; 14, electromagnet; 15, spring 2; 16, permanent magnet; 17, piston block; 18, suction cup; 19, cylinder; 20, mounting frame; 21, support arm; 22, protective cover; 23, ventilation pipe; 24, bellows; 25, Vacuum pump; 26. crossbeam; 27. reduction box; 28. motor; 29. ​​shaft one; 30. grinding wheel; 31. reduction gear set; 32. shaft two; 33. cam; 34. double-layer filter plate; 35. fixed block; 36. rotating block; 37. T-shaped slide bar; 38. spring three; 39. conical block; 40. brush plate; 41. inclined groove; 42. straight groove; 43. block one; 44. block two; 45. fixed sleeve; 46. T-shaped block; 47. spring four; 48. collection box. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] like Figure 1-Figure 12 As shown, a glass processing edge grinding device according to an embodiment of the present invention comprises a body 1, wherein two groups of transmission frames 2 are symmetrically arranged at the central depression of the body 1, each group of transmission frames 2 is two, and are symmetrically distributed up and down, a mounting frame 20 is fixedly connected between the side walls of each group of transmission frames 2, a conveyor belt 7 is arranged on the transmission frame 2, a T-shaped support rod 10 is evenly fixedly connected to the conveyor belt 7, a sealing sleeve 11 is slidably connected to the T-shaped support rod 10, a suction cup 18 is fixedly connected to the end of the sealing sleeve 11 away from the conveyor belt 7, a rubber ring is fixedly connected to the inner wall of the suction cup 18, and the outer sides of the two groups of transmission frames 2 are provided with A plurality of protective covers 22 are fixedly connected by a crossbeam 26, one of the protective covers 22 located on the outside is fixedly connected to the mounting frame 20, a rotating shaft 29 is rotatably connected inside the protective cover 22, a grinding wheel 30 is fixedly connected to the rotating shaft 29, the top of the rotating shaft 29 extends to the top of the protective cover 22, and the plurality of rotating shafts 29 are connected by belt transmission, a motor 28 is fixedly installed at the bottom end of one of the protective covers 22, and the top of the motor 28 is fixedly connected to the rotating shaft 29; when working, the staff places the glass to be polished on the machine body 1, and when the glass slides to the transmission frame 2 When the conveyor belt 7 is in the transmission state, it drives the suction cup 18 on the sealing sleeve 11 to fix the upper and lower surfaces of the glass, and slides the glass to the other side of the machine body 1. During this process, the grinding wheels 30 in the multiple protective covers 22 polish and grind the passing glass. By arranging the protective cover 22 on the outer side of the grinding wheel 30, it is possible to effectively prevent the glass debris generated during the grinding process from splashing around. The conveyor belt 7 cooperates with the sealing sleeve 11 and the suction cup 18 to not only clamp and fix the upper and lower surfaces of the two sides of the glass and transmit the glass, but also the suction cup 18 cooperates with the inner side to provide The rubber ring can improve the sealing performance while increasing the adsorption strength to the glass, so that the force on the glass is more evenly distributed during the grinding process, which solves the problem in the prior art that when most assembly line grinding devices polish the side of the glass, the high-speed rotation of the grinding wheel 30 will cause the glass to vibrate and shake due to uneven force during the grinding process. In severe cases, the position and posture of the glass will change, which will lead to a decrease in grinding accuracy and an increase in error. In addition, the uninterrupted vibration and impact during the grinding process will increase the risk of glass breaking due to stress concentration, causing glass damage.

[0038] A guide groove 8 is provided on the inner wall of the transmission frame 2, a guide block 13 is fixedly connected to the outer wall of the sealing sleeve 11, the guide block 13 is slidably connected to the guide groove 8, a cavity 1 and a cavity 2 are provided in the sealing sleeve 11, a spring 12 is fixedly connected between the T-shaped support rod 10 and the inner wall of the cavity 1 of the sealing sleeve 11, an electromagnet 14 is fixedly connected to the cavity 2 of the sealing sleeve 11, a piston block 17 is slidably connected to the cavity 2 of the sealing sleeve 11, a permanent magnet 16 is inlaid on the side of the piston block 17 close to the electromagnet 14, and the piston block 17 and the inner wall of the cavity 2 of the sealing sleeve 11 are connected. A spring 2 15 is fixedly connected therebetween, and a through hole is provided on one side of the sealing sleeve 11 close to the suction cup 18; during operation, when the conveyor belt 7 drives the T-shaped support rod 10 to slide to the ︹-shaped groove in the guide groove 8, the guide block 13 slides in the ︹-shaped groove, which drives the sealing sleeve 11 away from the conveyor belt 7 and compresses the spring 12, while allowing the suction cup 18 to fit with the upper and lower end surfaces of the glass. When the guide block 13 slides out of the ︹-shaped groove, the sealing sleeve 11 drives the suction cup 18 away from the glass, releasing the clamping effect, so that the polished glass can be removed from the machine body 1.

[0039] The guide groove 8 includes two semicircular grooves, a horizontal groove and a ︹-shaped groove. The horizontal section of the ︹-shaped groove is inlaid with a contact switch 9. When the guide block 13 contacts the contact switch 9, the electromagnet 14 is energized. During operation, when the guide block 13 slides to the horizontal section in the ︹-shaped groove, the suction cup 18 and the glass are in contact. The guide block 13 contacts the contact switch 9 so that the electromagnet 14 is energized to generate suction, thereby causing the permanent magnet 16 to drive the piston block 17 to slide to one side of the electromagnet 14 and compress the spring 2 15. At the same time, the cavity 2 of the sealing sleeve 11 and the inner cavity of the suction cup 18 form a negative pressure, so that the suction cup 18 can be firmly fixed on the upper and lower sides of the glass. The suction cup 18 provides a uniform and stable clamping force, thereby reducing the vibration and shaking of the glass caused by uneven force during the grinding process.

[0040] A bellows 24 is fixedly connected to the side wall of the machine body 1, a dust pump 25 is fixedly installed at one end of the bellows 24, a ventilation pipe 23 is evenly fixedly connected to the top of the bellows 24, and the end of the ventilation pipe 23 away from the bellows 24 is connected to the protective cover 22, and a double-layer filter plate 34 is fixedly connected to the connecting point between the protective cover 22 and the ventilation pipe 23; when working, the dust pump 25 is connected with the bellows 24, the ventilation pipe 23 and the protective cover 22, so that the suction force generated by the dust pump 25 sucks the glass debris generated during the grinding process into the protective cover 22, further avoiding the pollution of the working environment caused by the scattered glass debris, and the double-layer filter plate 34 can fully filter the glass debris to avoid it passing through the double-layer filter plate 34 into the ventilation pipe 23 and the bellows 24 to damage the dust pump 25.

[0041] The top of the protective cover 22 is fixedly connected to a reduction box 27, and a reduction gear set 31 is fixedly installed in the reduction box 27. The bottom of the inner cavity of the protective cover 22 is rotatably connected to a second shaft 32, and a cam 33 is fixedly connected to the second shaft 32. The top of the second shaft 32 extends into the inner cavity of the reduction box 27, and the top of the first shaft 29 extends into the inner cavity of the reduction box 27. The first shaft 29 is connected to the second shaft 32 through the reduction gear set 31. A fixed block 35 is fixedly connected to the side of the double-layer filter plate 34 close to the ventilation pipe 23, and a rotating block 33 is rotatably connected to the fixed block 35. 6. Two groups of brush plates 40 are symmetrically fixed on the outer wall of the rotating block 36. The brush plates 40 are adapted to the double-layer filter plate 34. A T-shaped slide bar 37 is slidably connected to the fixed block 35. A spring 38 is fixed between the T-shaped slide bar 37 and the fixed block 35. The end of the T-shaped slide bar 37 away from the fixed block 35 passes through the rotating block 36 and is fixed to a conical block 39. The conical block 39 is adapted to the cam 33. An adjustment component is provided on the T-shaped slide bar 37. When working, the rotating shaft 29, the reduction gear set 31 and the rotating shaft 2 32 cooperate to make the rotating shaft 29 While driving the grinding wheel 30 to polish and grind, the rotating shaft 2 32 drives the cam 33 to rotate and squeezes the conical block 39. When the cam 33 squeezes the conical block 39, the conical block 39 drives the T-shaped slide bar 37 to slide to the side of the ventilation pipe 23 and stretches the spring 38 until the cam 33 is separated from the conical block 39. The conical block 39 and the T-shaped slide bar 37 are reset under the pulling force of the spring 38. In the process of the conical block 39 being reset after being squeezed, the rotating block 36 drives the brush plate 40 to rotate an angle through the adjusting component. The double-layer filter plates 34 are partially cleaned in pairs, and so on and so forth. After continuous rotation, the brush plate 40 can achieve comprehensive cleaning of the double-layer filter plates 34. Through such continuous brushing at a small angle, the double-layer filter plates 34 can be cleaned while being polished and dusted, thereby preventing the filter holes of the double-layer filter plates 34 from being clogged by glass fragments, resulting in a decrease in the filtration and ventilation effects, and preventing the cleaning of the brush plate 40 from affecting the ventilation and dust collection capabilities of the double-layer filter plates 34, resulting in a decrease in the dust collection effect, and a portion of the glass fragments escaping from the protective cover 22 and floating into the air.

[0042] The adjusting assembly includes a fixed sleeve 45, a T-block 46 and a spring 47. The fixed sleeve 45 is fixedly connected to one end of the T-shaped slide bar 37 close to the conical block 39. The T-block 46 is slidably connected in the fixed sleeve 45. The spring 47 is fixedly connected between the T-block 46 and the inner cavity of the fixed sleeve 45. The end of the T-block 46 away from the spring 47 extends to the outside of the fixed sleeve 45. The end of the rotating block 36 away from the fixed block 35 is provided with a cylindrical groove. The inner wall of the cylindrical groove of the rotating block 36 is evenly provided with oblique grooves 41 and straight grooves 42. The adjacent oblique grooves 41 and straight grooves 42 are connected end to end. The T-block 4 6 is slidably connected to both the inclined groove 41 and the straight groove 42; during operation, when the T-shaped slide bar 37 slides toward one side of the ventilation pipe 23, the fixed sleeve 45 drives the T-shaped block 46 to slide accordingly. At this time, the T-shaped block 46 slides in the straight groove 42, and the rotating block 36 does not rotate until the cam 33 disengages from the conical block 39, and the T-shaped block 46 slides into the adjacent inclined groove 41. When the T-shaped slide bar 37 is reset under the pulling force of the spring three 38, the T-shaped block 46 slides from the inclined groove 41 again to another adjacent straight groove 42. During this process, the rotating block 36 starts to drive the brush plate 40 to rotate and clean, and so on.

[0043] A stopper 43 is fixedly connected to the side of the inclined slot 41 away from the fixed block 35, and a sloped surface is provided on the stopper 43; a stopper 44 is fixedly connected to the side of the straight slot 42 close to the fixed block 35, and a sloped surface is provided on the stopper 44; during operation, when the T-block 46 slides from the straight slot 42 into the inclined slot 41 and passes through the stopper 44, the T-block 46 first slides into the fixed sleeve 45 and compresses the spring 47 until the T-block 46 is separated from the stopper 44. Then, under the elastic force of the spring 47, the T-block 46 is reset and contacts the inclined slot 41. The action of the T-block 46 when sliding from the inclined slot 41 to the straight slot 42 and passing through the stopper 43 is the same as above. Through the design of the stopper 43 and the stopper 44, the T-block 46 can drive the rotating block 36 to rotate in only one direction.

[0044] The top side of the machine body 1 is provided with a slide groove 2 6, and a guide member 5 is slidably connected in the slide groove 2 6. The guide member 5 includes a bracket and a guide wheel installed on the bracket. A support arm 21 is fixedly connected to one side of the guide member 5, and sliding frames 3 are fixedly connected to both sides of the transmission frame 2 located below. A slide groove 1 4 is opened on the inner wall of the central recess of the machine body 1, and the sliding frame 3 is slidably connected with the slide groove 1 4. The support arm 21 is fixedly connected to the sliding frame 3. A cylinder 19 is fixedly installed on the side wall of the machine body 1, and the output end of the cylinder 19 is fixedly connected to the mounting frame 20; when working, the mounting frame 20 can be driven to move horizontally by the cylinder 19, so that the distance between the transmission frames 2 on both sides of the machine body 1 can be adjusted according to the size of the glass to be polished, and the glass to be polished can be guided by the guide member 5 to avoid deviation, and the fixing of the guide member 5 and the sliding frame 3 makes the guide member 5 slide along with the transmission frame 2 when the transverse movement is adjusted, avoiding the need for the staff to adjust the transmission frame 2 and the guide member 5 twice due to the change of the glass size.

[0045] An opening is provided at the bottom of the double-layer filter plate 34, and a collecting box 48 is slidably connected to the side of the protective cover 22 close to the ventilation pipe 23, and the top of the collecting box 48 fits with the opening of the double-layer filter plate 34; during operation, after polishing and grinding are completed, the glass fragments attached to the double-layer filter plate 34 can be cleaned into the collecting box 48 through the idling motor 28 and the brush plate 40, so that the staff can slide out the collecting box 48 for centralized processing.

[0046] An operating method of an edge grinding device for glass processing, the operating method is applicable to the above-mentioned edge grinding device for glass processing, and the operating method comprises the following steps:

[0047] S1. The staff places the glass to be polished on the machine body 1. When the glass slides to the transmission frame 2, the conveyor belt 7 in the transmission state drives the suction cup 18 on the sealing sleeve 11 to fix the upper and lower surfaces of the glass, and slides the glass to the other side of the machine body 1. During this process, the grinding wheels 30 in the protective covers 22 polish the passing glass.

[0048] S2. The glass debris generated during the grinding process is sucked into the protective cover 22 by the suction force generated by the dust suction pump 25. Through the cooperation between the rotating shaft 1 29, the reduction gear set 31 and the rotating shaft 2 32, the rotating shaft 1 29 drives the grinding wheel 30 to polish and grind, while the rotating shaft 2 32 drives the cam 33 to rotate, and the conical block 39 is squeezed, so that the rotating block 36 drives the brush plate 40 to rotate an angle, and completes the local cleaning of the double-layer filter plate 34. After continuous rotation, the brush plate 40 can realize the comprehensive cleaning of the double-layer filter plate 34 while vacuuming. After the polishing and grinding is completed, the glass debris attached to the double-layer filter plate 34 can be cleaned into the collection box 48 by the idling motor 28 and the brush plate 40, so that the staff can slide out the collection box 48 for centralized treatment;

[0049] S3. The cylinder 19 can drive the mounting frame 20 to move horizontally, so that the distance between the transmission frames 2 on both sides of the body 1 can be adjusted according to the size of the glass to be polished.

[0050] Working principle: The staff places the glass to be polished on the machine body 1. When the glass slides to the transmission frame 2, the conveyor belt 7 in the transmission state drives the suction cup 18 on the sealing sleeve 11 to fix the upper and lower surfaces of the glass, and slides the glass to the other side of the machine body 1. During this process, the grinding wheels 30 in the multiple protective covers 22 polish and polish the passing glass. By providing the protective cover 22 on the outside of the grinding wheel 30, it is possible to effectively prevent the glass debris generated during the polishing process from splashing around. The conveyor belt 7 cooperates with the sealing sleeve 11 and the suction cup 18, not only can the upper and lower surfaces of the two sides of the glass be clamped, fixed and transmitted, but the suction cup 18 cooperates with the rubber ring provided on the inside to improve the sealing while increasing the grip on the glass. The glass adsorption strength makes the glass more evenly stressed during the polishing process. When the conveyor belt 7 drives the T-shaped support rod 10 to slide to the ︹-shaped groove in the guide groove 8, the guide block 13 slides in the ︹-shaped groove, which drives the sealing sleeve 11 away from the conveyor belt 7 and compresses the spring 12, and at the same time enables the suction cup 18 to fit with the upper and lower end surfaces of the glass. When the guide block 13 slides out of the ︹-shaped groove, the sealing sleeve 11 drives the suction cup 18 away from the glass, releases the clamping effect, and facilitates the removal of the polished glass from the machine body 1. When the guide block 13 slides to the horizontal section in the ︹-shaped groove, the suction cup 18 is in a fit state with the glass, and the guide block 13 contacts the contact switch 9, so that the electromagnet 14 is energized to generate suction, thereby causing the permanent magnet 16 to drive the piston block 17 to the electric One side of the magnet 14 slides and compresses the second spring 15. At the same time, the second cavity of the sealing sleeve 11 and the inner cavity of the suction cup 18 form a negative pressure, so that the suction cup 18 can be firmly fixed on the upper and lower sides of the glass. The suction cup 18 provides a uniform and stable clamping force, which reduces the vibration and shaking of the glass caused by uneven force during the grinding process. By connecting the dust suction pump 25 with the bellows 24, the ventilation pipe 23 and the protective cover 22, the suction force generated by the dust suction pump 25 sucks the glass fragments generated during the grinding process into the protective cover 22, further avoiding the pollution of the working environment caused by the glass fragments flying around. The double-layer filter plate 34 can fully filter the glass fragments, reducing the impact of the glass fragments passing through the double-layer filter plate 34 into the ventilation pipe 23 and the bellows 24 on the dust suction The pump 25 has a probability of being damaged. Through the cooperation between the rotating shaft 1 29, the reduction gear set 31 and the rotating shaft 2 32, the rotating shaft 1 29 drives the grinding wheel 30 to polish and grind, while the rotating shaft 2 32 drives the cam 33 to rotate, and the conical block 39 is squeezed. When the cam 33 squeezes the conical block 39, the conical block 39 drives the T-shaped slide bar 37 to slide to the side of the ventilation pipe 23 and stretches the spring 38 until the cam 33 is separated from the conical block 39. The conical block 39 and the T-shaped slide bar 37 are reset under the tension of the spring 38. In the process of the conical block 39 being reset after being squeezed, the rotating block 36 drives the brush plate 40 to rotate an angle through the adjusting component to complete the local cleaning of the double-layer filter plate 34. This reciprocating process, after continuous rotation,The brush plate 40 can realize comprehensive cleaning of the double-layer filter plate 34. Through such continuous cleaning at a small angle, the double-layer filter plate 34 can be cleaned while grinding and dust collection, so as to avoid the clogging of the filter holes of the double-layer filter plate 34 by glass fragments, resulting in a decrease in the filtering and ventilation effects. It can also prevent the cleaning of the brush plate 40 from affecting the ventilation and dust collection ability of the double-layer filter plate 34, resulting in a decrease in the dust collection effect, and some glass fragments escaping from the protective cover 22 and floating in the air. When the T-shaped slide bar 37 is moved toward the ventilation pipe When the cam 33 is disengaged from the conical block 39, the T-block 46 slides into the adjacent inclined groove 41. When the T-shaped slide bar 37 is reset under the pulling force of the spring 38, the T-block 46 slides from the inclined groove 41 to another adjacent straight groove 42. During this process, the rotating block 36 starts to drive the brush plate 40 to rotate and clean. This reciprocating process is repeated. When the block 46 slides from the straight groove 42 to the inclined groove 41 and passes through the second stopper 44, the T-block 46 first slides into the fixed sleeve 45 and compresses the fourth spring 47 until the T-block 46 is separated from the second stopper 44. Under the elastic force of the fourth spring 47, the T-block 46 is reset and contacts the inclined groove 41. The action of the T-block 46 when sliding from the inclined groove 41 to the straight groove 42 and passing through the first stopper 43 is the same as above. Through the design of the first stopper 43 and the second stopper 44, the T-block 46 can drive the rotating block 36 to rotate in only one direction, and the cylinder 19 can drive the mounting frame 20 to move horizontally, so that the distance between the transmission frames 2 on both sides of the body 1 can be adjusted according to the size of the glass to be polished. The glass to be polished can be guided by the guide member 5 to avoid offset. The fixing of the guide member 5 to the sliding frame 3 makes the guide member 5 slide along with the transmission frame 2 when the transverse movement is adjusted, avoiding the need for the staff to adjust the transmission frame 2 and the guide member 5 twice due to the change in the size of the glass. ,

[0051] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An edge grinding device for glass processing, characterized in that: The invention comprises a machine body (1), wherein two groups of transmission frames (2) are symmetrically arranged at a central depression of the machine body (1), each group of the transmission frames (2) is two and symmetrically distributed up and down, a mounting frame (20) is fixedly connected between the side walls of each group of the transmission frames (2), a conveyor belt (7) is arranged on the transmission frame (2), a T-shaped support rod (10) is evenly fixedly connected to the conveyor belt (7), a sealing sleeve (11) is slidably connected to the T-shaped support rod (10), a suction cup (18) is fixedly connected to one end of the sealing sleeve (11) away from the conveyor belt (7), a rubber ring is fixedly connected to the inner wall of the suction cup (18), and the two groups of the transmission frames (2) are connected to the transmission frame (2). ) are provided with a plurality of protective covers (22) on the outside, the plurality of protective covers (22) are fixedly connected to each other via a crossbeam (26), one of the protective covers (22) located on the outside is fixedly connected to the mounting frame (20), a rotating shaft (29) is rotatably connected inside the protective cover (22), a grinding wheel (30) is fixedly connected to the rotating shaft (29), the top end of the rotating shaft (29) extends to the top of the protective cover (22), the plurality of rotating shafts (29) are connected to each other via a belt drive, a motor (28) is fixedly installed at the bottom end of one of the protective covers (22), and the top end of the motor (28) is fixedly connected to the rotating shaft (29); A guide groove (8) is provided on the inner wall of the transmission frame (2); a guide block (13) is fixedly connected to the outer wall of the sealing sleeve (11); the guide block (13) is slidably connected to the guide groove (8); a cavity one and a cavity two are provided in the sealing sleeve (11); a spring one (12) is fixedly connected between the T-shaped support rod (10) and the inner wall of the cavity one of the sealing sleeve (11); an electromagnet (14) is fixedly connected to the cavity two of the sealing sleeve (11); a piston block (17) is slidably connected to the cavity two of the sealing sleeve (11); a permanent magnet (16) is embedded on a side of the piston block (17) close to the electromagnet (14); a spring two (15) is fixedly connected between the piston block (17) and the inner wall of the cavity two of the sealing sleeve (11); and a through hole is provided on a side of the sealing sleeve (11) close to the suction cup (18).

2. The glass processing edge grinding device according to claim 1, characterized in that: The guide groove (8) comprises two semicircular grooves, a transverse groove and a ︹-shaped groove, and a contact switch (9) is embedded in the horizontal section of the ︹-shaped groove. When the guide block (13) contacts the contact switch (9), the electromagnet (14) is energized.

3. The glass processing edge grinding device according to claim 2, characterized in that: A bellows (24) is fixedly connected to the side wall of the machine body (1); a dust suction pump (25) is fixedly mounted on one end of the bellows (24); a ventilation pipe (23) is evenly fixedly connected to the top of the bellows (24); an end of the ventilation pipe (23) away from the bellows (24) is connected to a protective cover (22); a double-layer filter plate (34) is fixedly connected to the connection between the protective cover (22) and the ventilation pipe (23).

4. The glass processing edge grinding device according to claim 3, characterized in that: The top of the protective cover (22) is fixedly connected to a reduction box (27), a reduction gear set (31) is fixedly installed in the reduction box (27), a second rotating shaft (32) is rotatably connected to the bottom of the inner cavity of the protective cover (22), a cam (33) is fixedly connected to the second rotating shaft (32), the top end of the second rotating shaft (32) extends into the inner cavity of the reduction box (27), the top end of the first rotating shaft (29) extends into the inner cavity of the reduction box (27), the first rotating shaft (29) is transmission-connected to the second rotating shaft (32) via the reduction gear set (31), and a fixing block (33) is fixedly connected to one side of the double-layer filter plate (34) close to the ventilation pipe (23) 35), the fixed block (35) is rotatably connected to a rotating block (36), the outer wall of the rotating block (36) is symmetrically fixedly connected with two groups of brush plates (40), the brush plates (40) are adapted to the double-layer filter plate (34), the fixed block (35) is slidably connected to a T-shaped slide bar (37), a spring three (38) is fixedly connected between the T-shaped slide bar (37) and the fixed block (35), one end of the T-shaped slide bar (37) away from the fixed block (35) passes through the rotating block (36) and is fixedly connected with a conical block (39), the conical block (39) is adapted to the cam (33), and an adjustment component is provided on the T-shaped slide bar (37).

5. The glass processing edge grinding device according to claim 4, characterized in that: The adjustment assembly comprises a fixed sleeve (45), a T-shaped block (46) and a spring four (47); one end of the T-shaped slide bar (37) close to the conical block (39) is fixedly connected to the fixed sleeve (45); the T-shaped block (46) is slidably connected inside the fixed sleeve (45); a spring four (47) is fixedly connected between the inner cavity of the T-shaped block (46) and the fixed sleeve (45); one end of the T-shaped block (46) away from the spring four (47) extends to the outside of the fixed sleeve (45); one end of the rotating block (36) away from the fixed block (35) is provided with a cylindrical groove; the inner wall of the cylindrical groove of the rotating block (36) is evenly provided with oblique grooves (41) and straight grooves (42); adjacent oblique grooves (41) and straight grooves (42) are connected end to end; and the T-shaped block (46) is slidably connected to both the oblique groove (41) and the straight groove (42).

6. The glass processing edge grinding device according to claim 5, characterized in that: A stopper 1 (43) is fixedly connected to the side of the inclined groove (41) away from the fixed block (35), and a slanted surface is provided on the stopper 1 (43). A stopper 2 (44) is fixedly connected to the side of the straight groove (42) close to the fixed block (35), and a slanted surface is provided on the stopper 2 (44).

7. The glass processing edge grinding device according to claim 6, characterized in that: A second slide groove (6) is provided on one side of the top of the machine body (1), a guide member (5) is slidably connected in the second slide groove (6), the guide member (5) comprises a bracket and a guide wheel mounted on the bracket, a support arm (21) is fixedly connected to one side of the guide member (5), and a sliding frame (3) is fixedly connected to both sides of the transmission frame (2) located below, a slide groove (4) is provided on the inner wall of the central recess of the machine body (1), the sliding frame (3) is slidably connected to the first slide groove (4), the support arm (21) is fixedly connected to the sliding frame (3), and a cylinder (19) is fixedly mounted on the side wall of the machine body (1), and the output end of the cylinder (19) is fixedly connected to the mounting frame (20).

8. The glass processing edge grinding device according to claim 7, characterized in that: An opening is provided at the bottom of the double-layer filter plate (34), and a collecting box (48) is slidably connected to a side of the protective cover (22) close to the ventilation pipe (23), and the top of the collecting box (48) fits in contact with the opening of the double-layer filter plate (34).

9. The method for operating the edge grinding device for glass processing according to claim 8, characterized in that: The following steps are involved: S1. A worker places the glass to be polished on the machine body (1). When the glass slides to the transmission frame (2), the conveyor belt (7) in the transmission state drives the suction cup (18) on the sealing sleeve (11) to fix the upper and lower surfaces of the glass, and slides the glass to the other side of the machine body (1). During this process, the polishing wheels (30) in the multiple protective covers (22) polish and grind the passing glass. S2, the glass debris generated during the grinding process is sucked into the protective cover (22) by the suction force generated by the dust suction pump (25), and the rotating shaft (29), the reduction gear set (31) and the rotating shaft (32) cooperate with each other, so that the rotating shaft (29) drives the grinding wheel (30) to perform polishing and grinding, while the rotating shaft (32) drives the cam (33) to rotate, so that the conical block (39) is squeezed, and then the rotating block (36) drives the brush plate (40) to rotate to clean the double-layer filter plate (34). After the polishing and grinding is completed, the glass debris attached to the double-layer filter plate (34) is cleaned into the collection box (48) by the idling motor (28) and the brush plate (40); S3. The cylinder (19) drives the mounting frame (20) to move horizontally, and adjusts the distance between the transmission frames (2) on both sides of the machine body (1) to adapt to the size of the glass to be polished.

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