Glass cup opening clamping and polishing machine

Abstract

The utility model discloses a glass cup mouth clamping polisher, which relates to the field of glass cup polishing and comprises a polishing table and a polishing disk, a fixed block is mounted at the top of the polishing table, a disk is rotatably mounted at the side part of the fixed block, and a movable block is arranged above the polishing table. In the use process, firstly, a glass cup is placed on the lower arc-shaped plate, then the moving block moves leftwards, the moving block moves to enable the lower arc-shaped plate to move through the movable disc so as to enable the glass cup to move, when a cup opening of the glass cup makes contact with the disc, the moving block continues to move, and at the moment, the glass cup moves rightwards; when the glass cup moves rightwards, a movable block moves downwards through a movable rod, a horizontal block and a rope, the movable block moves to drive an upper arc-shaped plate to move, and then the glass cup is clamped, so that the glass cup is limited in the left direction and the right direction, meanwhile, the glass cup is clamped and fixed, the fixing effect is better, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of glass polishing, in particular to a glass mouth clamping and polishing machine. Background Art

[0002] During the processing and production of glass cups, the rim of the glass cup needs to be ground and polished to make the surface of the rim smooth and shiny, avoiding scratches on the user's mouth due to the rough rim of the cup when the user's mouth comes into contact with the rim of the cup. Therefore, grinding and polishing the rim of the glass cup is one of the essential processing steps in the production of glass cups.

[0003] In the prior art, the glass cup polishing equipment clamp arm adjustment structure disclosed in the patent with publication number CN220197263U clamps and fixes the glass cup through the clamp arm base, motor one, rectangular groove, bidirectional threaded rod, moving block, clamp arm body, rubber pad, protrusion, motor two, vertical plate, polishing table, cylinder, polishing disc, limit ring, support block, ring groove and battery. However, during the polishing process, the friction force is generally large, and there is no obstacle on the right side. During polishing, the glass cup is easy to move to the right side, and the fixing effect is poor, which is inconvenient to use. In view of the shortcomings of the prior art, the utility model discloses a glass cup mouth clamping and polishing machine to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a glass rim clamping and polishing machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a glass cup rim clamping and polishing machine, comprising a polishing table and a polishing disc, a fixed block is installed on the top of the polishing table, a disc is rotatably installed on the side of the fixed block, a moving block is arranged above the polishing table, the moving block is installed in cooperation with the polishing table through a moving mechanism, a circular cavity is provided on the moving block, a movable disc is movably provided in the circular cavity, a tooth groove is provided on the peripheral outer wall of the movable disc, avoidance holes are provided on the opposite inner walls of the circular cavity, and the movable block is provided with a tooth groove on the outer wall of the movable disc. A second motor is installed on the side, and an active cavity is opened on the moving block. The output shaft of the second motor extends into the active cavity and is installed with a gear, and the gear is meshed with the tooth groove. A movable hole is opened on the side of the movable disk, and a sliding rod is installed on the relative inner wall of the movable hole. A movable block is movably sleeved on the sliding rod, and a lower arc plate and an upper arc plate are respectively installed on the sides of the movable disk and the movable block. An elastic reset mechanism is arranged at the bottom of the movable block, and an extrusion mechanism for moving the upper arc plate downward is arranged on the movable disk.

[0006] Preferably, the extrusion mechanism includes a movable hole opened on the side of the movable disk, a movable rod is slidably installed in the movable hole, a horizontal block is installed at one end of the movable rod, ropes are tensioned on the side of the movable block and the top of the movable block, and an elastic pulling unit is provided on the side of the horizontal block.

[0007] Preferably, the elastic pulling unit comprises a tension spring installed on the side of the horizontal block, and the other end of the tension spring is installed on the side wall of the movable disk.

[0008] Preferably, the moving mechanism includes a first motor installed on the side of the polishing table, a moving groove is opened on the top of the polishing table, a screw rod is rotatably installed relative to the inner wall of the moving groove, one end of the screw rod is installed on the output shaft of the first motor, a threaded block is threadedly sleeved on the screw rod, and the moving block is installed on the top of the threaded block.

[0009] Preferably, a guide rod is installed on the relative inner wall of the movable groove, a guide hole is opened on the side of the threaded block, and the guide rod passes through the guide hole.

[0010] Preferably, the elastic reset mechanism comprises a reset spring installed on the bottom of the movable block, and the other end of the reset spring is installed on the bottom inner wall of the movable hole.

[0011] Preferably, friction pads are installed on the sides of the lower arc plate and the upper arc plate that are close to each other.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, when in use, first place the glass on the lower arc plate, then move the moving block to the left, the movement of the moving block will move the lower arc plate through the movable disk, and then move the glass, when the mouth of the glass contacts the disc, the moving block continues to move, and the glass will move to the right, the rightward movement of the glass will move the movable block downward through the moving rod, the horizontal block and the rope, the movement of the movable block will drive the upper arc plate to move, and then clamp the glass, so as to limit the glass from the left and right directions, and at the same time clamp and fix the glass, the fixing effect is better, and it is easy to use.

[0014] 2. In the utility model, by setting the reset spring and the tension spring, when the moving rod is not subjected to force, the horizontal block and the movable block are reset in turn, and then the upper arc plate is reset, so as to facilitate the next use. By setting the friction pad, a certain friction force is increased, and the clamping effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle in the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure at a second viewing angle in an embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of a moving block in an embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the front view structure at the first viewing angle in the embodiment of the present application.

[0020] In the figure: 1, polishing table; 2, fixed block; 3, disc; 4, first motor; 5, lead screw; 6, threaded block; 7, moving block; 8, movable disk; 9, tooth groove; 10, second motor; 11, gear; 12, lower arc plate; 13, movable block; 14, upper arc plate; 15, return spring; 16, moving rod; 17, horizontal block; 18, rope; 19, tension spring. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Reference Figure 1-4The glass cup rim clamping and polishing machine shown in the figure comprises a polishing table 1 and a polishing disc. A fixed block 2 is installed on the top of the polishing table 1, and a disc 3 is rotatably installed on the side of the fixed block 2. A moving block 7 is arranged above the polishing table 1. The moving block 7 is installed in cooperation with the polishing table 1 through a moving mechanism. A circular cavity is opened on the moving block 7, and a movable disc 8 is movably arranged in the circular cavity. A tooth groove 9 is opened on the outer wall of the peripheral side of the movable disc 8, and avoidance holes are opened on the opposite inner walls of the circular cavity. A second motor 10 is installed on the side of the moving block 7. A movable cavity is provided on the movable block 7, the output shaft of the second motor 10 extends into the movable cavity and is installed with a gear 11, the gear 11 is meshed with the tooth groove 9, a movable hole is provided on the side of the movable disk 8, a slide rod is installed on the relative inner wall of the movable hole, a movable block 13 is movably sleeved on the slide rod, a lower arc plate 12 and an upper arc plate 14 are respectively installed on the sides of the movable disk 8 and the movable block 13, an elastic reset mechanism is provided at the bottom of the movable block 13, and an extrusion mechanism for moving the upper arc plate 14 downward is provided on the movable disk 8.

[0023] By means of the above structure, the glass is first placed on the lower arc plate 12, and then the moving block 7 is moved to the left through the moving mechanism. The movement of the moving block 7 will move the lower arc plate 12 through the movable disk 8, and then the glass is moved. When the mouth of the glass contacts the disc 3, the moving block 7 continues to move, and the glass will move to the right. The movement of the glass to the right will cause the movable block 13 to move downward through the squeezing mechanism. The movement of the movable block 13 will drive the upper arc plate 14 to move, and then the glass will be clamped, thereby limiting the glass from the left and right directions, and at the same time clamping and fixing the glass, with better fixing effect and easy use. When it is fixed, the second motor 10 is started again, and the output of the second motor 10 will cause the movable disk 8 to rotate through the tooth groove 9 and the gear 11, and then polished by the polishing disk.

[0024] like Figure 3 As shown, the extrusion mechanism includes a moving hole opened on the side of the movable disk 8, a moving rod 16 is slidably installed in the moving hole, a horizontal block 17 is installed at one end of the moving rod 16, a rope 18 is tensioned on the side of the movable block 13 and the top of the movable block 7, and an elastic pulling unit is arranged on the side of the horizontal block 17. The advantage of such an arrangement is that, through the arrangement of the moving rod 16, the horizontal block 17 and the rope 18, when the moving rod 16 is squeezed, the movable block 13 moves downward.

[0025] Specifically, when the glass squeezes the moving rod 16, the moving rod 16 will move to the right, and the movement of the moving rod 16 will cause the horizontal block 17 to move, and the movement of the horizontal block 17 will cause the movable block 13 to move downward through the rope 18, and then the upper arc plate 14 will move downward, thereby limiting the left and right positions of the glass and clamping it.

[0026] like Figure 3As shown, the elastic pulling unit includes a tension spring 19 installed on the side of the horizontal block 17, and the other end of the tension spring 19 is installed on the side wall of the movable disk 8. The advantage of this arrangement is that the horizontal block 17 can be easily reset through the arrangement of the tension spring 19.

[0027] Specifically, when the glass does not press the moving rod 16 , the horizontal block 17 is reset under the elastic action of the tension spring 19 .

[0028] like Figure 2 As shown, the moving mechanism includes a first motor 4 installed on the side of the polishing table 1, a moving groove is opened on the top of the polishing table 1, a screw rod 5 is rotatably installed relative to the inner wall of the moving groove, one end of the screw rod 5 is installed on the output shaft of the first motor 4, a threaded block 6 is threadedly sleeved on the screw rod 5, and a moving block 7 is installed on the top of the threaded block 6. The advantage of such an arrangement is that the moving block 7 can move left and right through the arrangement of the first motor 4, the screw rod 5 and the threaded block 6.

[0029] Specifically, the first motor 4 is turned on first, and the output of the first motor 4 drives the screw rod 5 to rotate. The rotation of the screw rod 5 causes the threaded block 6 to move, thereby causing the moving block 7 to move.

[0030] like Figure 2 As shown, a guide rod is installed on the relative inner wall of the movable groove, and a guide hole is opened on the side of the threaded block 6. The guide rod passes through the guide hole. The advantage of this arrangement is that the threaded block 6 can move in the horizontal direction through the arrangement of the guide rod.

[0031] like Figure 3 As shown, the elastic reset mechanism includes a reset spring 15 installed at the bottom of the movable block 13, and the other end of the reset spring 15 is installed on the bottom inner wall of the movable hole. The advantage of this arrangement is that the movable block 13 can be easily reset through the arrangement of the reset spring 15.

[0032] Specifically, when the moving rod 16 is not subjected to force, it is reset to the left and right of the tension spring 19. The reset of the moving rod 16 will not give a pulling force to the movable block 13 through the horizontal block 17 and the rope 18. At this time, the movable block 13 will be reset under the action of the reset spring 15.

[0033] like Figure 1 As shown, friction pads are installed on the sides of the lower arc plate 12 and the upper arc plate 14 that are close to each other. The advantage of this arrangement is that a certain friction force is increased by the arrangement of the friction pads, and the clamping effect is better.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass cup rim clamping and polishing machine, comprising a polishing table (1) and a polishing disc, characterized in that: A fixed block (2) is installed on the top of the polishing table (1), a disc (3) is rotatably installed on the side of the fixed block (2), a moving block (7) is arranged above the polishing table (1), the moving block (7) is installed in cooperation with the polishing table (1) through a moving mechanism, a circular cavity is provided on the moving block (7), a movable disc (8) is movably arranged in the circular cavity, a tooth groove (9) is provided on the peripheral outer wall of the movable disc (8), avoidance holes are provided on the opposite inner walls of the circular cavity, a second motor (10) is installed on the side of the moving block (7), and a movable cavity is provided on the moving block (7). The output shaft of the second motor (10) extends into the movable cavity and is installed with a gear (11), the gear (11) meshing with the tooth groove (9), a movable hole is opened on the side of the movable disk (8), a slide rod is installed on the opposite inner wall of the movable hole, a movable block (13) is movably sleeved on the slide rod, a lower arc plate (12) and an upper arc plate (14) are respectively installed on the sides of the movable disk (8) and the movable block (13), an elastic reset mechanism is arranged at the bottom of the movable block (13), and an extrusion mechanism for moving the upper arc plate (14) downward is arranged on the movable disk (8).

2. A glass cup rim clamping and polishing machine according to claim 1, characterized in that: The squeezing mechanism comprises a moving hole opened on the side of the movable disk (8), a moving rod (16) is slidably installed in the moving hole, a horizontal block (17) is installed at one end of the moving rod (16), a rope (18) is tensioned on the side of the movable block (13) and the top of the movable block (7), and an elastic pulling unit is arranged on the side of the horizontal block (17).

3. A glass cup rim clamping and polishing machine according to claim 2, characterized in that: The elastic pulling unit comprises a tension spring (19) installed on the side of the horizontal block (17), and the other end of the tension spring (19) is installed on the side wall of the movable plate (8).

4. The glass cup rim clamping and polishing machine according to claim 1, characterized in that: The moving mechanism comprises a first motor (4) mounted on the side of the polishing table (1); a moving groove is provided on the top of the polishing table (1); a screw rod (5) is rotatably mounted relative to the inner wall of the moving groove; one end of the screw rod (5) is mounted on the output shaft of the first motor (4); a threaded block (6) is threadedly sleeved on the screw rod (5); and the moving block (7) is mounted on the top of the threaded block (6).

5. A glass cup rim clamping and polishing machine according to claim 4, characterized in that: A guide rod is installed on the inner wall opposite to the movable groove, a guide hole is opened on the side of the threaded block (6), and the guide rod passes through the guide hole.

6. The glass cup rim clamping and polishing machine according to claim 1, characterized in that: The elastic reset mechanism comprises a reset spring (15) installed at the bottom of the movable block (13), and the other end of the reset spring (15) is installed on the bottom inner wall of the movable hole.

7. The glass cup rim clamping and polishing machine according to claim 1, characterized in that: Friction pads are installed on the sides of the lower arc-shaped plate (12) and the upper arc-shaped plate (14) that are close to each other.

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