Glass cup grinding and polishing device

Abstract

The utility model relates to the field of glass cup processing equipment, and particularly discloses a glass cup grinding and polishing device which comprises a conveying belt, a fixing frame is arranged on the conveying belt, two grinding devices are arranged on the fixing frame in the transmission direction of the conveying belt, each grinding device comprises a rotating rod, and a turning rod matched with the rotating rod in a rotating mode is arranged below the rotating rod. A thickness adjusting piece is fixed below the turning rod, the grinding blocks are fixedly connected with the thickness adjusting piece, a polishing grinding block is arranged below one grinding device, a polishing grinding block is arranged below the other grinding device, and the polishing grinding block and the polishing grinding block are fixedly connected with the thickness adjusting piece. The abrasive particle density of the surface of the polishing grinding block is lower than that of the surface of the polishing grinding block; by adjusting the angles between the grinding block and the polishing block and the water cup, the grinding block can grind and polish the mouth of the glass cup at different angles for many times, so that burrs at the mouth of the glass cup are removed, the mouth of the glass cup is smoother, the radian of the mouth of the glass cup is smoother, and the use experience is improved.

Description

Technical Field

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

[0002] During the production and processing of glass cups, it is usually necessary to process the rim of the glass to remove burrs and make the rim smoother to avoid scratches when drinking water from the glass.

[0003] The existing grinding device removes burrs by grinding the inner and outer corners of the cup mouth, but the grinding is usually done by straight grinding, and the grinding head does not rotate, resulting in the curvature of the cup mouth not being smooth enough after grinding.

[0004] The technical problem to be solved by this application is: how to improve the grinding and polishing process of a glass cup to make its rim smoother. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a glass grinding and polishing device, which can make the curvature of the glass mouth smoother, can adapt to glasses of different calibers, wall thicknesses and heights, and improve the glass production efficiency.

[0006] The technical scheme adopted by the utility model is: a glass cup grinding and polishing device, comprising a conveyor belt, a first fixed frame is arranged on the conveyor belt, two grinding devices are arranged on the first fixed frame along the transmission direction of the conveyor belt, the grinding device comprises a rotating rod, a direction-changing rod which is rotatably matched with the rotating rod is arranged under the rotating rod, a thickness adjusting piece is fixed under the direction-changing rod, a grinding block is fixedly connected with the thickness adjusting piece, a grinding block is arranged under one of the grinding devices, a polishing block is arranged under the other grinding device, the grinding block and the polishing block are respectively fixedly connected with the thickness adjusting piece, and the abrasive density on the surface of the grinding block is lower than the abrasive density on the surface of the polishing block;

[0007] The utility model adopts a direction-changing rod and a rotating rod to cooperate with the rotating grinding block, so that the grinding block and the mouth of the water cup have a certain angle, thereby making the mouth of the water cup smoother. The grinding block grinds the mouth of the cup, and the polishing block polishes the mouth of the cup.

[0008] In some embodiments, the direction-changing rod is provided with a push-pull rod that is rotatably engaged with the direction-changing rod, and a second slider that is rotatably engaged with the direction-changing rod is provided at one end of the push-pull rod away from the direction-changing rod, and a third forward and reverse screw rod that is rotatably engaged with the rotating rod (16) is provided in the second slider, and a fourth motor is provided under the rotating rod, and a worm gear that meshes with the third forward and reverse screw rod is provided on the fourth motor; the fourth motor adjusts the rotation angle of the direction-changing rod by cooperating with the third forward and reverse screw rod, the second slider and the push-pull rod.

[0009] In some embodiments, a first forward and reverse screw rod is provided under the rotating rod and is rotatably matched with the rotating rod. A screw rod adjustment piece is fixed on one side of the first forward and reverse screw rod and is rotatably matched with the rotating rod. The first forward and reverse screw rod is provided with a first slider that is slidably matched with the rotating rod, and the first slider is rotatably matched with the direction-changing rod; the screw rod adjustment piece changes the distance between the two first sliders through the first forward and reverse screw rod, so as to achieve the effect of polishing glass cups of different calibers.

[0010] In some embodiments, the thickness adjusting member is provided with a second positive and negative screw rod, a screw adjusting member that rotates with the thickness adjusting member is fixed on one side of the second positive and negative screw rod, and the second positive and negative screw rod rotates with the grinding block; the thickness adjusting member adjusts the distance between the two second positive and negative screw rods to achieve the effect of adapting to different thicknesses of glass cups.

[0011] In some embodiments, a connecting rod is fixed on the rotating rod, and a connecting piece that rotates with the connecting rod is provided on the connecting rod. A driven wheel is fixed outside the rotating rod, and a transmission belt is provided outside the driven wheel. A driving wheel is provided inside the transmission belt, and the driving wheel is provided with a second motor fixedly connected to the connecting piece; the second motor drives the rotating rod through the driving wheel, the transmission belt, the driven wheel and the connecting rod in sequence.

[0012] In some embodiments, the connecting member is provided with an anti-slip member that rotates with it, a first screw is fixed on the anti-slip member, a height control tube is provided outside the first screw, a positioning member is fixed to the height control tube, a positioning member is provided inside the positioning member with a positioning rod fixedly connected to the connecting member, the height control tube is provided with a driving limit tube, a height control worm that threads with the first screw is provided inside the driving limit tube, a first motor fixedly connected to the driving limit tube is fixed at one end of the height control worm; the first motor adjusts the height of the grinding block through the height control worm and the first screw in turn.

[0013] In some embodiments, a support plate is provided on the side of the conveyor belt, a second fixed frame is provided on the support plate, a positioning gear that rotates with the second fixed frame is provided on the second fixed frame, a clamping rod is fixed to the positioning gear, a driving gear meshing with the positioning gear is provided on one side of the positioning gear, a reversing gear meshing with the driving gear is provided on the side of the driving gear away from the positioning gear, the reversing gear meshes with another positioning gear on the side away from the driving gear, and a third motor fixedly connected to the support plate is provided under the driving gear; the third motor drives the driving gear, and the driving gear drives the positioning gear meshing with the reversing gear, and at the same time, the driving gear drives the other positioning gear in reverse through the reversing gear, thereby achieving the rotation of the clamping rods respectively fixed to the two positioning gears in different directions, thereby achieving the effect of fixing and releasing the glass cup.

[0014] In some embodiments, a reinforcing piece fixedly connected to the connecting rod is fixed on the rotating rod; the reinforcing piece ensures the stability of the connection between the rotating rod and the connecting rod, and prevents the rotating rod and the connecting rod from being separated when rotating.

[0015] The beneficial effects of the utility model are:

[0016] 1) The utility model adjusts the angles between the grinding block, the polishing block and the water cup so that the grinding block grinds the rim of the glass cup at different angles for multiple times, thereby removing burrs on the rim and making the rim smoother, thereby achieving the purpose of making the curvature of the rim of the glass cup smoother.

[0017] 2) The utility model adjusts the height of the grinding device and the polishing device by the first screw rod so that it can adapt to different glass cup heights, adjusts the spacing of the first slider by the first positive and negative screw rod so that it can adapt to different glass cup calibers, and adjusts the spacing of the grinding block connector by the second positive and negative screw rod so that it can adapt to different glass cup wall thicknesses.

[0018] 3) The utility model provides two grinding block connectors under a first slider to grind the inner and outer sides of the rim of the glass simultaneously, thereby optimizing the grinding and polishing process, being able to quickly and evenly process the rim of the glass to make it smoother, and effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a side view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the top view of the clamping member of the utility model;

[0021] Figure 3 It is the right side view of the grinding block and the polishing block of the utility model.

[0022] In the figure: 1, first fixed frame; 2, height control tube; 3, first screw rod; 4, driving limit tube; 5, first motor; 6, height control worm; 7, positioning member; 8, positioning rod; 9, connecting member; 10, anti-slip member; 11, connecting rod; 12, driven wheel; 13, transmission belt; 14, driving wheel; 15, second motor; 16, rotating rod; 17, reinforcement member; 18, first positive and negative screw rod; 19, screw rod adjustment member; 20, fourth Motor; 21. first slider; 22. direction-changing rod; 23. push-pull rod; 24. third forward and reverse screw rod; 25. second slider; 26. thickness adjustment member; 27. second forward and reverse screw rod; 28. motor fixing frame; 29. ​​grinding block; 30. conveyor belt; 31. support plate; 32. third motor; 33. clamping rod; 34. positioning gear; 35. driving gear; 36. reversing gear; 37. second fixing frame; 38. polishing block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 and Figure 3 The utility model provides a technical solution: a glass cup grinding and polishing device, including two grinding devices, the grinding device includes a first fixed frame 1, a height control tube 2 is fixed on the first fixed frame 1, a first screw rod 3 is sleeved in the height control tube 2, a driving limit tube 4 is provided on one side of the height control tube 2, a first motor 5 is fixed at one end of the driving limit tube 4, a height control worm 6 sleeved in the driving limit tube 4 is fixed at one end of the first motor 5, a positioning piece 7 located below the first fixed frame 1 is fixed to the height control tube 2, a positioning rod 8 is sleeved in the positioning piece 7, and a connecting piece is fixed under the positioning rod 8 9, the connecting member 9 is provided with an anti-slipping member 10 that rotates with it, the anti-slipping member 10 is fixedly connected to the first screw rod 3, the connecting member 9 is provided with a connecting rod 11 that rotates with it, the connecting rod 11 is provided with a driven wheel 12, the driven wheel 12 is provided with a transmission belt 13, the transmission belt 13 is provided with a driving wheel 14 located on one side of the driven wheel 12, the driving wheel 14 is fixed with a second motor 15, the second motor 15 is fixedly connected to the connecting member 9, a rotating rod 16 is fixed under the connecting rod 11, a reinforcing member 17 that is fixedly connected to the connecting rod 11 is fixed on the rotating rod 16, and a reinforcing member 17 that is fixedly connected to the connecting rod 11 is provided inside the rotating rod 16 A first forward and reverse screw rod 18, a screw rod adjusting member 19 that is rotatably matched with the rotating rod 16 is fixed to one side of the first forward and reverse screw rod 18, a first slider 21 is provided outside the first forward and reverse screw rod 18, a direction-changing rod 22 that is rotatably matched with the first slider 21 is provided below the first slider 21, a push-pull rod 23 that is rotatably matched with the direction-changing rod 22 is provided on one side of the direction-changing rod 22, a second slider 25 that is rotatably matched with the push-pull rod 23 is provided on the side of the push-pull rod 23 that is away from the direction-changing rod 22, the second slider 25 is provided with a third forward and reverse screw rod 24 that is rotatably matched with the rotating rod 16, a fourth motor 20 is fixed below the rotating rod 16, and a third forward and reverse screw rod 24 that is rotatably matched with the third forward and reverse screw rod is provided on the fourth motor 20 24 meshing worm, a thickness adjusting piece 26 is fixed under the change-direction rod 22, and grinding blocks are arranged under the thickness adjusting pieces 26 of the two grinding devices, one of the grinding devices is provided with a grinding block 29, and the other grinding device is provided with a polishing block 38, the mesh number of the grinding block 29 is 300 to 500 meshes, and the mesh number of the polishing block 38 is 1000 to 2000 meshes, and a second forward and reverse screw rod 27 is arranged in the thickness adjusting piece 26, and a screw adjusting piece 19 that rotates with the thickness adjusting piece 26 is fixed on one side of the second forward and reverse screw rod 27, and the second forward and reverse screw rod 27 is sleeved in the grinding block.

[0025] See also Figure 1 to Figure 2 A conveying device is provided below the grinding device, and the conveying device includes a conveyor belt 13. Support plates 31 are provided on both sides of the conveyor belt 13. A second fixing frame 37 is provided on the support plate 31. A clamping rod 33 rotatably matched with the second fixing frame 37 is provided on the fixing frame 37. A positioning gear 34 is fixed to one end of the clamping rod 33. A driving gear 35 meshing with the second fixing frame 37 is provided on one side of the second fixing frame 37. A reversing gear 36 meshing with the second fixing frame 37 is provided on the side of the second fixing frame 37. The reversing gear 36 meshing with the second fixing frame 37 is provided on the side of the second fixing frame 37. The reversing gear 36 meshing with the second fixing frame 37 is provided on the side of the second fixing frame 37. A third motor 32 is fixed under the second fixing frame 37. The third motor 32 is fixed to a motor fixing frame 28 fixedly connected to the support plate 31.

[0026] The working principle and use process of the utility model are as follows: when it is necessary to grind and polish the rim of a glass, firstly, the glass is transported from the conveyor belt 30 to the bottom of the grinding device, the third motor 32 is turned on, and the clamping rod 33 is rotated by the driving gear 35, the reversing gear 36 and the positioning gear 34 to stably clamp the glass, and then the first positive and negative screw rods 18 are adjusted by the screw rod adjusting member 19 so that the spacing between the first slider 21 is equal to the diameter of the rim of the glass, and the second positive and negative screw rods 27 are adjusted by the thickness adjusting member 26 so that the spacing between the two grinding blocks arranged on the outer surface of the second positive and negative screw rods 27 is equal to the thickness of the glass, and then the first motor 5 is turned on to move the first screw rod 3 downward so that the grinding blocks are aligned with the glass. The mouth of the glass cup fits tightly, and then the second motor 15 is turned on to rotate the rotating rod 16, and the grinding block grinds the cup mouth. After the first grinding is completed, the first motor 5 is turned on to raise the grinding device, and the first motor 5 is turned on again to rotate the thickness adjusting member 26, and then the height of the grinding device is restored to make the grinding block fit tightly with the cup mouth, and the second motor 15 is turned on again to grind the mouth of the glass cup. The above steps are repeated many times until the mouth of the glass cup is smooth. After the grinding step is completed, the third motor 32 is turned on again, the clamping rod 33 releases the glass cup, and the conveyor belt 30 transports the glass cup to the bottom of the second grinding device, and the glass cup is polished using the same steps as the first grinding device.

[0027] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glass cup grinding and polishing device, comprising a conveyor belt (30), wherein a first fixing frame (1) is provided on the conveyor belt (30), characterized in that: Two grinding devices are provided on the first fixed frame (1) along the transmission direction of the conveyor belt (30), and the grinding devices include a rotating rod (16), a direction-changing rod (22) rotatably matched with the rotating rod (16) is provided under the rotating rod (16), a thickness adjustment piece (26) and a grinding block are fixed under the direction-changing rod (22), and the grinding block is fixedly connected to the thickness adjustment piece (26), one of the grinding devices is provided with a grinding block (29), and the other grinding device is provided with a polishing block (38), the grinding block (29) and the polishing block (38) are respectively fixedly connected to the thickness adjustment piece (26), and the abrasive density on the surface of the grinding block (29) is lower than the abrasive density on the surface of the polishing block (38).

2. The glass grinding and polishing device according to claim 1, characterized in that: The direction-changing rod (22) is provided with a push-pull rod (23) rotatably matched therewith, and one end of the push-pull rod (23) away from the direction-changing rod (22) is provided with a second slider (25) rotatably matched therewith, and a third forward and reverse screw rod (24) rotatably matched with the rotating rod (16) is provided inside the second slider (25), and a fourth motor (20) is provided under the rotating rod (16), and a worm gear meshing with the third forward and reverse screw rod (24) is provided on the fourth motor (20).

3. The glass grinding and polishing device according to claim 1, characterized in that: A first forward and reverse screw rod (18) is provided below the rotating rod (16) and is rotatably matched with the rotating rod; a screw rod adjustment member (19) is fixed to one side of the first forward and reverse screw rod (18) and is rotatably matched with the rotating rod (16); the first forward and reverse screw rod (18) is provided with a first slider (21) that is slidably matched with the rotating rod (16); and the first slider (21) is rotatably matched with the direction-changing rod (22).

4. The glass grinding and polishing device according to claim 1, characterized in that: The thickness adjusting member (26) is provided with a second forward and reverse screw rod (27), a screw rod adjusting member (19) rotatably matched with the thickness adjusting member (26) is fixed on one side of the second forward and reverse screw rod (27), and the second forward and reverse screw rod (27) rotatably matches with the grinding block.

5. The glass grinding and polishing device according to claim 1, characterized in that: A connecting rod (11) is fixed on the rotating rod (16), and a connecting piece (9) rotatably matched with the connecting rod (11) is provided on the connecting rod (11). A driven wheel (12) is fixed outside the rotating rod (16), and a transmission belt (13) is provided on the outer surface of the driven wheel (12). A driving wheel (14) is provided inside the transmission belt (13), and the driving wheel (14) is provided with a second motor (15) fixedly connected to the connecting piece (9).

6. The glass grinding and polishing device according to claim 5, characterized in that: The connecting member (9) is provided with an anti-slipping member (10) rotatably matched therewith, a first screw (3) is fixed on the anti-slipping member (10), a height control tube (2) is provided on the outer sleeve of the first screw (3), a positioning member (7) is fixed on the height control tube (2), a positioning member (7) is provided inside the positioning member (7) and a positioning rod (8) fixedly connected to the connecting member (9) is provided, the height control tube (2) is provided with a driving limit tube (4), a height control worm (6) threadably matched with the first screw (3) is provided inside the driving limit tube (4), and a first motor (5) fixedly connected to the driving limit tube (4) is fixed on one end of the height control worm (6).

7. The glass grinding and polishing device according to claim 1, characterized in that: A support plate (31) is provided on the side of the conveyor belt (30), a second fixing frame (37) is provided on the support plate (31), the second fixing frame (37) is provided with a positioning gear (34) rotatably matched therewith, the positioning gear (34) is fixed with a clamping rod (33), a driving gear (35) meshing therewith is provided on one side of the positioning gear (34), a reversing gear (36) meshing therewith is provided on the side of the driving gear (35) away from the positioning gear (34), the reversing gear (36) meshing therewith is provided on the side away from the driving gear (35), and another positioning gear (34) is meshed therewith, and a third motor (32) fixedly connected to the support plate (31) is provided under the driving gear (35).

8. The glass grinding and polishing device according to claim 2, characterized in that: A reinforcing member (17) fixedly connected to the connecting rod (11) is fixed on the rotating rod (16).

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