Glass cup polishing device

Abstract

The utility model discloses a glass cup polishing device which comprises a bottom plate and a fixing block, the fixing block is arranged on the bottom plate, a bearing is arranged in the fixing block, a clamping mechanism is arranged in an inner ring of the bearing, a glass cup body is arranged on the clamping mechanism in a sleeved mode, a first motor is arranged on the side wall of the fixing block, and a second motor is arranged on the side wall of the fixing block. Soft supporting is carried out on the interior of the glass cup body through the supporting ring, the sliding blocks and the rubber mat are pushed by rotating the adjusting nut to press the outer edge of the glass cup body, the glass cup body is firmly clamped and fixed through the upper sliding block, the lower sliding block and the rubber mat, and the glass cup body is prevented from shaking in the polishing process; the adjusting mechanism is started to push the grinding mechanism to get close to the glass cup body to grind the glass cup body, the second motor is started to drive the first grinding wheel to rotate to grind the arc-shaped face and the outer circumferential face, the third motor is started to drive the second grinding wheel to rotate to grind the bottom of the glass cup body, operation is convenient, the adjusting range is wide, and the grinding efficiency is high.

Description

Technical Field

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

[0002] A glass cup refers to a cup made of glass, usually made of raw material high borosilicate glass and fired at a high temperature of more than 600 degrees Celsius. It is a new type of environmental protection tea cup and is widely loved and favored by the general public. During the production and processing of glass cups, it is usually necessary to grind parts such as the outer edge and the cup body.

[0003] When the existing glass cup grinding equipment grinds a glass cup, the glass cup is prone to shift under force during the grinding process, resulting in poor grinding quality on the surface of the glass cup. Moreover, the adjustment range of the grinding equipment is small, and the surface of the glass cup cannot be ground in all directions.

[0004] Therefore, it is necessary to provide a glass cup grinding device to solve the above technical problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a glass cup grinding device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A glass cup grinding device includes a bottom plate and a fixing block. The fixing block is arranged on the bottom plate. A bearing is arranged inside the fixing block. A clamping mechanism is arranged inside the inner ring of the bearing. A glass cup body is sleeved on the clamping mechanism. A first motor is arranged on the side wall of the fixing block. The output end of the first motor is in transmission connection with the clamping mechanism. The clamping mechanism includes a chuck. A placement hole is opened on the side wall of the chuck. A connection hole is opened at the bottom of the placement hole. A mounting shaft is clamped in the connection hole. A support ring is sleeved on the outer circumferential surface of the mounting shaft. Two placement grooves are oppositely opened on the outer circumferential surface of the chuck. Two sliding grooves are oppositely opened on the inner wall of the placement hole. The two sliding grooves are respectively oppositely opened corresponding to the two placement grooves. A threaded hole is opened in the middle of the bottom of the placement groove. The threaded hole communicates the placement groove with the sliding groove. A slider is slidably arranged in the sliding groove. An adjusting nut is in threaded connection with the threaded hole. The bottom of the adjusting nut is rotatably connected with the top of the slider. A rubber pad is embedded at one end of the slider. An adjusting mechanism is arranged on the bottom plate. The adjusting mechanism is located on one side of the fixing block. A grinding mechanism for grinding the glass cup body is arranged on the adjusting mechanism.

[0007] As a preferred technical solution of the present utility model, a cutting groove is provided on the outer circumferential surface of the mounting shaft, the support ring is clamped in the cutting groove, the support ring is made of an elastic soft material, the water storage cavity of the glass cup body is sleeved on the mounting shaft, and the outer edge of the support ring abuts against the wall of the water storage cavity of the glass cup body.

[0008] As a preferred technical solution of the present utility model, one end of the slider has an arc-shaped structure, and an installation groove is provided on its arc-shaped end surface, the rubber pad is arranged in the installation groove, and the outer shape of the rubber pad is adapted to the outer shape of the installation groove.

[0009] As a preferred technical solution of the present utility model, the adjusting mechanism includes a sliding plate and slide rails. There are two slide rails, and the two slide rails are arranged in parallel on the upper surface of the bottom plate. Two clamping grooves are provided at the bottom of the sliding plate for sliding in cooperation with the slide rails. Installation vertical plates are arranged at both ends of the upper surface of the sliding plate. A lead screw is rotatably arranged between the two installation vertical plates. A moving block is slidably arranged on the upper surface of the sliding plate. A threaded connection hole for cooperating with the lead screw transmission is provided on the side wall of the moving block. An installation plate is arranged on the upper surface of the moving block, and the grinding mechanism is arranged on the installation plate. A vertical plate is arranged on the bottom plate, and a telescopic rod is arranged on the side wall of the vertical plate. The output end of the telescopic rod penetrates through the vertical plate and is fixedly connected to the side wall of the sliding plate.

[0010] As a preferred technical solution of the present utility model, a handle is provided at one end of the lead screw.

[0011] As a preferred technical solution of the present utility model, the grinding mechanism includes an installation block. The installation block is arranged on the installation plate. A second motor is arranged on the side wall of the installation block. The output end of the second motor penetrates through the side wall of the installation plate and extends to the outside. A first grinding wheel is fixedly connected to the output end of the second motor. An arc-shaped grinding part is provided on the end surface of the first grinding wheel. A third motor is arranged on the front surface of the installation block. The output end of the third motor penetrates through the installation block, and a second grinding wheel is fixedly connected to the output end of the third motor.

[0012] As a preferred technical solution of the present utility model, a rotating hole is provided at the top of the slider, and the bottom of the adjusting nut is rotatably arranged in the rotating hole.

[0013] As a preferred technical solution of the present utility model, legs are provided at the four corners of the bottom of the bottom plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] A glass grinding device according to the present utility model. In the present utility model, a support ring is sleeved on the mounting shaft to support the water storage cavity of the glass body, providing soft support from the inside to prevent the glass body from shaking and shifting when being clamped, which may affect subsequent grinding. By rotating the adjusting nut, the slider is pushed to slide along the chute, so that the rubber pad presses tightly against the outer edge of the glass body. The glass body is firmly clamped and fixed by the upper and lower sliders and the rubber pad to prevent shaking during the grinding process. The telescopic rod is started to push the sliding plate to slide, and then the grinding mechanism is pushed close to the glass body for grinding operation. The handle is rotated to adjust the moving block and the mounting plate, so that the arc-shaped grinding part of the first grinding wheel fits the bottom arc surface of the glass body. The second motor is started to drive the first grinding wheel to rotate for grinding the arc surface. After the arc surface is ground, the first grinding wheel is adjusted to grind the outer circumferential surface of the glass body along the axial direction of the glass body. The adjusting mechanism is driven to bring the second grinding wheel close to the bottom of the glass body. The third motor is started to drive the second grinding wheel to rotate, and at the same time, the second grinding wheel is pushed to move along the radial direction of the glass body to complete the grinding of the entire bottom of the glass body. The operation is convenient, the adjustment range is wide, and the grinding efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0017] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a three-dimensional exploded schematic diagram of the structure of the clamping mechanism of the present utility model;

[0019] Figure 3 is a three-dimensional schematic diagram of the structure of the chuck of the present utility model;

[0020] Figure 4 is a three-dimensional schematic diagram of the structure of the adjusting mechanism of the present utility model;

[0021] Figure 5 is a three-dimensional schematic diagram of the structure of the grinding mechanism of the present utility model.

[0022] In the figure: 1, bottom plate; 2, fixing block; 3, first motor; 4, bearing; 5, clamping mechanism; 51, chuck; 511, placing hole; 512, connecting hole; 513, placing groove; 514, sliding groove; 515, threaded hole; 52, mounting shaft; 521, cutting groove; 53, support ring; 54, slider; 541, mounting groove; 542, rotating hole; 55, rubber pad; 56, adjusting nut; 6, glass body; 7, adjusting mechanism; 71, sliding plate; 72, slide rail; 73, mounting vertical plate; 74, moving block; 75, lead screw; 76, handle; 77, vertical plate; 78, telescopic rod; 79, mounting plate; 8, grinding mechanism; 81, mounting block; 82, second motor; 83, first grinding wheel; 831, arc grinding part; 84, third motor; 85, second grinding wheel; 9, leg. Detailed implementation mode

[0023] The embodiments of the present utility model will be described below with reference to the accompanying drawings. During this process, to ensure the clarity and convenience of the description, we may exaggerate the width of the lines or the size of the components in the drawings.

[0024] In addition, the terms used below are defined based on the functions in the present utility model and may vary according to the intentions or conventions of users and operators. Therefore, these terms are defined based on the entire content of this specification.

[0025] As Figures 1 to 5As shown in the figure, a glass polishing device includes a bottom plate 1 and a fixing block 2. The fixing block 2 is arranged on the bottom plate 1. Four corners of the bottom of the bottom plate 1 are provided with legs 9. A bearing 4 is arranged inside the fixing block 2. A clamping mechanism 5 is arranged on the inner ring of the bearing 4. A glass body 6 is sleeved on the clamping mechanism 5. A first motor 3 is arranged on the side wall of the fixing block 2. The output end of the first motor 3 is in transmission connection with the clamping mechanism 5. The clamping mechanism 5 includes a chuck 51. A placement hole 511 is opened on the side wall of the chuck 51. A connection hole 512 is opened at the bottom of the placement hole 511. A mounting shaft 52 is clamped in the connection hole 512. A cutting groove 521 is opened on the outer circumferential surface of the mounting shaft 52. A support ring 53 is sleeved on the cutting groove 521. The support ring 53 is made of an elastic soft material. The water storage cavity of the glass body 6 is sleeved on the mounting shaft 52. The outer edge of the support ring 53 abuts against the wall of the water storage cavity of the glass body 6, playing a soft support role for the glass body 6 to prevent the glass body 6 from directly contacting the mounting shaft 52 rigidly. Two placement grooves 513 are opened opposite to each other on the outer circumferential surface of the chuck 51. Two sliding grooves 514 are opened opposite to each other on the inner wall of the placement hole 511. The two sliding grooves 514 are respectively opened opposite to the two placement grooves 513. A threaded hole 515 is opened in the middle of the bottom of the placement groove 513. The threaded hole 515 communicates the placement groove 513 with the sliding groove 514. A slider 54 is slidably arranged in the sliding groove 514. A rotating hole 542 is opened at the top of the slider 54. An adjusting nut 56 is threadedly connected in the threaded hole 515. The bottom of the adjusting nut 56 is rotatably arranged in the rotating hole 542. One end of the slider 54 is arc-shaped, and an installation groove 541 is opened on its arc-shaped end surface. A rubber pad 55 is arranged in the installation groove 541. The shape of the rubber pad 55 is adapted to the shape of the installation groove 541. By rotating the adjusting nut 56, the slider 54 is pushed to slide along the sliding groove 514 until the rubber pad 55 presses the outer edge of the glass body 6 tightly. The glass body 6 is firmly clamped and fixed by the upper and lower sliders 54 and the rubber pads 55 to prevent it from shaking during the polishing process.

[0026] As Figure 4As shown in the figure, an adjusting mechanism 7 is provided on the bottom plate 1. The adjusting mechanism 7 is located on one side of the fixed block 2. A grinding mechanism 8 is provided on the adjusting mechanism 7. The grinding mechanism 8 is used to grind the glass cup body 6. The adjusting mechanism 7 includes a sliding plate 71 and a slide rail 72. There are two slide rails 72, and the two slide rails 72 are arranged in parallel on the upper surface of the bottom plate 1. Two card slots are opened at the bottom of the sliding plate 71 to cooperate with the slide rail 72 for sliding. Installation vertical plates 73 are arranged at both ends of the upper surface of the sliding plate 71. A lead screw 75 is rotatably arranged between the two installation vertical plates 73. One end of the lead screw 75 is provided with a handle 76 to facilitate the rotation of the lead screw 75. A moving block 74 is slidably arranged on the upper surface of the sliding plate 71. A threaded connection hole for cooperating with the lead screw 75 for transmission is opened on the side wall of the moving block 74. An installation plate 79 is arranged on the upper surface of the moving block 74. The grinding mechanism 8 is arranged on the installation plate 79. A vertical plate 77 is arranged on the bottom plate 1. An expansion rod 78 is arranged on the side wall of the vertical plate 77. The output end of the expansion rod 78 penetrates through the side wall of the vertical plate 77 and is fixedly connected to the side wall of the sliding plate 71, which is convenient for pushing the sliding plate 71 to slide along the slide rail 72. By pushing the sliding plate 71 to slide through the expansion rod 78, the grinding mechanism 8 is further pushed to approach the glass cup body 6 for grinding operation. Rotate the handle 76 to adjust the moving block 74 and the installation plate 79, so that the grinding mechanism 8 grinds the glass cup body 6. The operation is convenient and the adjustment range is wide.

[0027] As Figure 5 shown in the figure, the grinding mechanism 8 includes an installation block 81. The installation block 81 is arranged on the installation plate 79. A second motor 82 is arranged on the side wall of the installation block 81. The output end of the second motor 82 penetrates through the side wall of the installation plate 79 and extends to the outside. A first grinding wheel 83 is fixedly connected to the output end of the second motor 82. An arc-shaped grinding part 831 is opened on the end face of the first grinding wheel 83, which is convenient for grinding the bottom arc surface of the glass cup body 6. A third motor 84 is arranged on the front surface of the installation block 81. The output end of the third motor 84 penetrates through the installation block 81. A second grinding wheel 85 is fixedly connected to the output end of the third motor 84, which is convenient for grinding the bottom surface of the glass cup body 6.

[0028] Specifically, the implementation manner is as follows: a support ring 53 is sleeved on the installation shaft 52 to support the water storage cavity of the glass body 6, so as to perform soft support from the inside to prevent the glass body 6 from shaking and shifting when being clamped, which may affect subsequent grinding. By rotating the adjusting nut 56, the slider 54 is pushed to slide along the chute 514, so that the rubber pad 55 presses the outer edge of the glass body 6 tightly. The glass body 6 is firmly clamped and fixed by the upper and lower sliders 54 and the rubber pads 55 to prevent it from shaking during the grinding process. The telescopic rod 78 is started to push the sliding plate 71 to slide, and then the grinding mechanism 8 is pushed to approach the glass body 6 for grinding operation. The handle 76 is rotated to adjust the moving block 74 and the mounting plate 79, so that the arc-shaped grinding part 831 of the first grinding wheel 83 fits the bottom arc surface of the glass body 6. The second motor 82 is started to drive the first grinding wheel 83 to rotate for grinding the arc surface. After the arc surface grinding is completed, the first grinding wheel 83 is adjusted to grind the outer circumferential surface along the axial direction of the glass body 6. The adjusting mechanism 7 is used to drive the second grinding wheel 85 to approach the bottom of the glass body 6. The third motor 84 is started to drive the second grinding wheel 85 to rotate, and at the same time, the second grinding wheel 85 is pushed to move along the radial direction of the glass body 6 to complete the grinding of the entire bottom of the glass body 6. The operation is convenient, the adjustment range is wide, and the grinding efficiency is high.

[0029] In addition, it should be understood that although this specification is described according to the implementation manners, not every implementation manner only includes an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A glass polishing device, comprising a bottom plate (1) and a fixing block (2), wherein the fixing block (2) is arranged on the bottom plate (1), characterized in that: A bearing (4) is arranged in the fixing block (2), a clamping mechanism (5) is arranged in the inner ring of the bearing (4), a glass cup body (6) is sleeved on the clamping mechanism (5), a first motor (3) is arranged on the side wall of the fixing block (2), an output end of the first motor (3) is transmission-connected with the clamping mechanism (5), the clamping mechanism (5) comprises a chuck (51), a placement hole (511) is arranged on the side wall of the chuck (51), a connecting hole (512) is arranged at the bottom of the placement hole (511), a mounting shaft (52) is clamped in the connecting hole (512), a supporting ring (53) is sleeved on the outer circumferential surface of the mounting shaft (52), two placement grooves (513) are arranged opposite to each other on the outer circumferential surface of the chuck (51), and a groove (514) is arranged opposite to each other on the inner wall of the placement hole (511). There are two slide grooves (514), the two slide grooves (514) are respectively opened opposite to the two placement grooves (513), a threaded hole (515) is opened in the middle of the bottom of the placement groove (513), the threaded hole (515) connects the placement groove (513) with the slide groove (514), a slider (54) is slidably arranged in the slide groove (514), an adjusting nut (56) is threadedly connected to the inner thread of the threaded hole (515), the bottom of the adjusting nut (56) is rotatably connected to the top of the slider (54), a rubber pad (55) is embedded at one end of the slider (54), an adjusting mechanism (7) is arranged on the bottom plate (1), the adjusting mechanism (7) is located on one side of the fixed block (2), and a grinding mechanism (8) for grinding the glass cup body (6) is arranged on the adjusting mechanism (7).

2. A glass cup polishing device according to claim 1, characterized in that: A groove (521) is provided on the outer circumferential surface of the installation shaft (52), and the support ring (53) is clamped in the groove (521). The support ring (53) is made of an elastic soft material. The water storage cavity of the glass cup body (6) is sleeved on the installation shaft (52), and the outer edge of the support ring (53) abuts against the wall of the water storage cavity of the glass cup body (6).

3. A glass cup polishing device according to claim 1, characterized in that: One end of the slider (54) is in an arc shape, and a mounting groove (541) is provided on the arc end surface. The rubber pad (55) is arranged in the mounting groove (541), and the shape of the rubber pad (55) is adapted to the shape of the mounting groove (541).

4. A glass cup polishing device according to claim 1, characterized in that: The adjusting mechanism (7) comprises a sliding plate (71) and a sliding rail (72), wherein two sliding rails (72) are provided, and the two sliding rails (72) are arranged in parallel on the upper surface of the bottom plate (1), and two card slots are provided at the bottom of the sliding plate (71) to slide with the sliding rails (72), and both ends of the upper surface of the sliding plate (71) are provided with mounting vertical plates (73), and a lead screw (75) is rotatably arranged between the two mounting vertical plates (73), and the upper surface of the sliding plate (71) is provided with a sliding device A moving block (74) is arranged, a threaded connection hole for cooperating with a lead screw (75) for transmission is opened on the side wall of the moving block (74), a mounting plate (79) is arranged on the upper surface of the moving block (74), the grinding mechanism (8) is arranged on the mounting plate (79), a vertical plate (77) is arranged on the bottom plate (1), a telescopic rod (78) is arranged on the side wall of the vertical plate (77), and the output end of the telescopic rod (78) passes through the vertical plate (77) and is fixedly connected to the side wall of the sliding plate (71).

5. A glass cup polishing device according to claim 4, characterized in that: A handle (76) is provided at one end of the lead screw (75).

6. A glass cup polishing device according to claim 1, characterized in that: The grinding mechanism (8) comprises a mounting block (81), the mounting block (81) being arranged on a mounting plate (79), a second motor (82) being arranged on a side wall of the mounting block (81), an output end of the second motor (82) penetrating the side wall of the mounting plate (79) and extending to the outside, a first grinding wheel (83) being fixedly connected to the output end of the second motor (82), an arc-shaped grinding portion (831) being provided on the end surface of the first grinding wheel (83), a third motor (84) being arranged on the front face of the mounting block (81), an output end of the third motor (84) penetrating the mounting block (81), and a second grinding wheel (85) being fixedly connected to the output end of the third motor (84).

7. A glass cup polishing device according to claim 1, characterized in that: The top of the sliding block (54) is provided with a rotating hole (542), and the bottom of the adjusting nut (56) is rotatably disposed in the rotating hole (542).

8. The glass grinding device according to claim 1, characterized in that: The four corners of the bottom of the base plate (1) are each provided with supporting legs (9).

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