Cup body polishing device

Abstract

The present application relates to the technical field of thermos cup production, and in particular to a cup body polishing device, comprising: a processing chamber; a positioning tool, which is arranged in the processing chamber and comprises a first electric push rod, a clamping plate and a placing table, wherein a positioning rod is installed at the bottom of the placing table for fixing the cup body to be polished; a polishing mechanism, which is arranged in the processing chamber and comprises a second electric push rod, a motor and a polishing roller, wherein a fixing frame is installed at the output end of the second electric push rod, a shaft rod is rotatably arranged on the fixing frame, and the polishing roller is installed on the shaft rod for polishing the cup body clamped on the positioning tool; an automatic chamber door mechanism, which is arranged in the processing chamber and comprises a moving frame, a chamber door, a connecting rod, a guide plate and a guide rail, wherein a positioning plate is installed on the chamber door, a connecting rod is rotatably arranged on the positioning plate, a pinion and a baffle are installed on the connecting rod, a connecting groove is opened on the chamber door, and a driving rack is slidably arranged inside the chamber door.

Description

Technical Field

[0001] The present application relates to the technical field of thermos cup production, and in particular to a cup body polishing device. Background Art

[0002] In the traditional cup body polishing industry, manual polishing accounts for a large proportion. This process is not only labor-intensive and inefficient, but also difficult to ensure the consistency and accuracy of polishing. At the same time, the large amount of dust generated during the polishing process has a serious impact on human health and the workshop environment. Although there are some automated or semi-automated polishing equipment on the market, there are still many deficiencies in terms of closure, automation, environmental protection and ease of operation.

[0003] Previous cup polishing devices often lacked effective automatic sealing and dust extraction systems, resulting in the inability to effectively control the dust generated during the polishing process, which not only affects the health of workers, but may also contaminate the surface of the finished product and affect the polishing quality.

[0004] In this regard, the present application proposes a cup body polishing device to solve this problem. Summary of the invention

[0005] The purpose of this application is to solve at least one of the technical deficiencies.

[0006] To this end, one purpose of the present application is to propose a cup body polishing device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present application provides a cup body polishing device, including: a processing chamber; a positioning tool, arranged in the processing chamber, including a first electric push rod, a clamping plate and a placing table, wherein a positioning rod is installed at the bottom of the placing table for fixing the cup body to be polished; a polishing mechanism, arranged in the processing chamber, including a second electric push rod, a motor and a polishing roller, wherein a fixing frame is installed at the output end of the second electric push rod, a shaft rod is rotatably arranged on the fixing frame, and the polishing roller is installed on the shaft rod for polishing the cup body clamped on the positioning tool; an automatic chamber door mechanism, arranged in the processing chamber, including a moving frame, a chamber door, a connecting rod, a guide plate and a guide rail, wherein a positioning plate is installed on the chamber door, a connecting rod is rotatably arranged on the positioning plate, a pinion and a baffle are installed on the connecting rod, a connecting groove is opened on the chamber door, a driving rack is slidably arranged inside the chamber, and the driving rack is meshed with the pinion One side is used to close or connect the processing bin; a driving mechanism is arranged in the processing bin, including a first rack, a first gear, a first transmission rod, a first belt transmission component, a second transmission rod and a third transmission rod, wherein the first rack is installed on the inner wall of the processing bin, the first gear is meshed with one end of the first rack, a fixing rod is installed at the axis of the first gear, a support plate is rotatably arranged at one end of the fixing rod, the support plate is installed on the fixed frame, the second gear is installed on the third transmission rod, a second gear is meshed with a second rack on one side of the second gear, the second rack is installed on the movable frame, and is used to link the polishing mechanism and then drive the automatic bin door mechanism to move; a dust extraction mechanism, including centrifugal fan blades, a second belt transmission component and a guide frame, wherein the guide frame is installed at one end of the processing bin, a dust collecting bin is installed at one end of the guide frame, and the second belt transmission component is arranged on the positioning rod, and is used to link the positioning tooling to extract dust produced during the polishing process.

[0008] Preferably, any of the above schemes is that a first mounting groove is provided on the top of the processing chamber, the first electric push rod is installed in the mounting groove, a mounting hole is provided on the bottom of the processing chamber, the positioning rod is rotatably set in this mounting hole, a second mounting groove is provided at one end of the processing chamber, the second electric push rod is installed in the mounting groove, a through groove is provided at the other end of the processing chamber, the through groove is connected with the interior of the guide frame, and a semi-open groove is provided on one end surface of the processing chamber, and the semi-open groove is used to cooperate with the chamber door.

[0009] Preferably, any of the above schemes is that an intermediate piece is installed at the output end of the first electric push rod, and the clamping plate is rotatably arranged on the intermediate piece; and a driven gear is installed on the positioning rod.

[0010] Preferably, any of the above schemes is that the motor is mounted on a fixed frame, a first bevel gear is mounted on the output end of the motor, a second bevel gear is meshed with one end of the first bevel gear, the second bevel gear is mounted on one end of a shaft, a driving gear is mounted on the other end of the shaft, and the driving gear is used to cooperate with the driven gear.

[0011] Preferably, any of the above schemes comprises two guide rails, which are respectively installed on the two inner walls of the processing warehouse; two guide plates are symmetrically installed on an inner wall of the processing warehouse, and guide grooves are provided on the guide plates; the main body of the movable frame is II-shaped, and its four nodes are all provided with first through holes, and two of the nodes protrude from the other two nodes; mounting frames are installed at both ends of the movable frame, and guide wheels are rotatably provided on the mounting frames, and the guide wheels are slidably provided in the guide rails; four vertical plates are installed on the warehouse door, and the spacing between two of the vertical plates is greater than the spacing between the other two vertical plates, and second through holes are provided on the vertical plates.

[0012] Preferably, any of the above schemes comprises four connecting rods, one end of which is rotatably arranged in the first through hole, and the other end of which is rotatably arranged in the second through hole, and two of which are slidably arranged in the guide groove; a spring is installed at one end of the driving rack, and the spring is installed in the connecting groove, and a driving block is installed at the other end of the driving rack, and the driving block is slidably arranged in the connecting groove, and one end of the driving block is a slope.

[0013] Preferably, any of the above schemes is that a third bevel gear is installed on the fixed rod, one end of the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is rotatably provided with a side plate, the side plate is mounted on the support plate, a positioning hole is provided on the fourth bevel gear, both ends of the positioning hole are provided with grooves, and the positioning rod is movably provided on the first transmission rod; a first shaft sleeve is rotatably provided at one end of the first transmission rod, the first shaft sleeve is mounted on the inner wall of the processing warehouse, and a protrusion is installed on the first transmission rod, which is slidably provided in the groove; a second shaft sleeve and a fifth bevel gear are installed on the second transmission rod, the second shaft sleeve is mounted on the inner wall of the processing warehouse, one end of the fifth bevel gear is meshed with a sixth bevel gear, the sixth bevel gear is mounted on the third transmission rod, and a third shaft sleeve is rotatably provided on the third transmission rod, and the third shaft sleeve is mounted on the inner wall of the processing warehouse.

[0014] Preferably, any of the above schemes comprises a first pulley, a second pulley and a first synchronous belt, wherein the first pulley and the second pulley are rotatably arranged via the first synchronous belt, the first pulley is mounted on a first transmission rod, and the second pulley is mounted on a second transmission rod.

[0015] Preferably, any of the above schemes is that a cylindrical rod is installed at one end of the centrifugal fan blade, and the cylindrical rod is rotatably set on the guide frame; the second belt transmission component includes a third pulley, a fourth pulley and a second synchronous belt, wherein the third pulley and the fourth pulley are rotatably set through the second synchronous belt, the third pulley is installed on the cylindrical rod, and the fourth pulley is installed on the positioning rod.

[0016] Compared with the prior art, the advantages and beneficial effects of this application are:

[0017] In the present application, a positioning tool, a polishing mechanism, an automatic bin door mechanism, a driving mechanism and a dust extraction mechanism are provided. The cup body is clamped and fixed by the positioning tool, and the positioning tool is driven to rotate by the polishing mechanism to polish the cup body. The automatic bin door is driven to move by the driving mechanism to link the polishing mechanism, so that the bin door automatically closes during polishing and automatically opens after polishing. When polishing again, the dust extraction mechanism is driven by the positioning tool to automatically extract dust. The process is automated, which significantly improves production efficiency, reduces manual intervention, reduces labor intensity, and reduces dust pollution in the working environment, thereby ensuring the health of operators and improving the overall cleanliness and safety of the workshop.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the first state according to an embodiment of the present application;

[0021] Figure 2 This is a schematic diagram of the second state according to an embodiment of the present application;

[0022] Figure 3 This is a cross-sectional schematic diagram of a processing chamber from a first viewing angle according to an embodiment of the present application;

[0023] Figure 4 It is a cross-sectional schematic diagram of a processing chamber from a second viewing angle according to an embodiment of the present application;

[0024] Figure 5 A schematic diagram of a positioning tool according to an embodiment of the present application;

[0025] Figure 6 This is a schematic diagram of an explosion of an intermediate component according to an embodiment of the present application;

[0026] Figure 7 A schematic diagram of a polishing mechanism according to an embodiment of the present application;

[0027] Figure 8 This is a schematic diagram of an automatic door mechanism according to an embodiment of the present application;

[0028] Fig. 9 This is a schematic diagram of connecting rod connection according to an embodiment of the present application;

[0029] Fig.10 This is a schematic diagram of the connection of a mobile rack according to an embodiment of the present application;

[0030] Fig.11 This is a schematic cross-sectional view of a warehouse door according to an embodiment of the present application;

[0031] Fig.12 This is a schematic diagram of the vertical board connection according to an embodiment of the present application;

[0032] Fig.13 A schematic diagram of the connection of a drive rack according to an embodiment of the present application;

[0033] Fig.14 A schematic diagram of a driving mechanism according to an embodiment of the present application;

[0034] Fig.15 This is an exploded schematic diagram of the first gear according to an embodiment of the present application;

[0035] Fig.16 It is a schematic diagram of a first belt transmission component according to an embodiment of the present application;

[0036] Fig.17 This is a schematic diagram of the connection of the fixing frame according to an embodiment of the present application;

[0037] Fig.18 It is a partial cross-sectional schematic diagram of a dust extraction mechanism according to an embodiment of the present application;

[0038] Fig.19 It is a schematic diagram of the second belt transmission component according to an embodiment of the present application.

[0039] In the figure: 1, processing warehouse, 2, positioning tooling, 201, first electric push rod, 202, clamping plate, 203, placing table, 204, positioning rod, 205, middle piece, 206, driven gear, 3, polishing mechanism, 301, second electric push rod, 302, motor, 303, polishing roller, 304, fixed frame, 305, shaft rod, 306, first bevel gear, 307, second bevel gear, 308, driving gear, 4, automatic warehouse door mechanism, 401, moving frame, 402, warehouse door, 403, connecting rod, 404, guide plate, 405, guide rail, 406, positioning plate, 407, connecting rod, 408, pinion, 409, baffle, 410, driving rack, 411, mounting frame, 412, guide wheel, 413, vertical plate, 414, spring, 415, driving Moving block, 5, driving mechanism, 501, first rack, 502, first gear, 503, first transmission rod, 504, first belt transmission component, 505, second transmission rod, 506, third transmission rod, 507, fixing rod, 508, support plate, 509, second gear, 510, second rack, 511, third bevel gear, 512, fourth bevel gear, 513, side plate, 514, protrusion, 515, fifth bevel gear, 516, sixth bevel gear, 517, first pulley, 518, second pulley, 519, first synchronous belt, 6, dust extraction mechanism, 601, centrifugal fan blade, 602, second belt transmission component, 603, guide frame, 604, dust collecting bin, 605, cylindrical rod, 606, third pulley, 607, fourth pulley, 608, second synchronous belt. DETAILED DESCRIPTION

[0040] like Figures 1 to 19 As shown, a cup body polishing device includes a processing chamber 1, a positioning tool 2, a polishing mechanism 3, an automatic chamber door mechanism 4, a driving mechanism 5 and a dust extraction mechanism 6.

[0041] Further, such as Figures 5 and 6 As shown, in order to clamp and fix the cup body to be polished, a positioning tool is provided in the present application, and the positioning tool 2 includes a first electric push rod 201, a clamping plate 202 and a placement table 203, wherein a positioning rod 204 is installed at the bottom of the placement table 203, an intermediate piece 205 is installed at the output end of the first electric push rod 201, the clamping plate 202 is rotatably set on the intermediate piece 205, and a driven gear 206 is installed on the positioning rod 204.

[0042] Specifically, rubber blocks are installed on the placement table 203 and the clamping plate 202 to protect the workpiece.

[0043] Further, such as Figure 7As shown, in order to polish the cup body after clamping, a polishing assembly is provided in the present application, wherein the polishing mechanism 3 includes a second electric push rod 301, a motor 302 and a polishing roller 303, wherein a fixed frame 304 is installed at the output end of the second electric push rod 301, a shaft 305 is rotatably provided on the fixed frame 304, the polishing roller 303 is installed on the shaft 305, the motor 302 is installed on the fixed frame 304, a first bevel gear 306 is installed at the output end of the motor 302, one end of the first bevel gear 306 is meshed with a second bevel gear 307, the second bevel gear 307 is installed at one end of the shaft 305, a driving gear 308 is installed at the other end of the shaft 305, and the driving gear 308 is used to cooperate with the driven gear 206.

[0044] Specifically, the rotation direction set by the motor 302 is limited, that is, when the polishing roller 303 rotates, the cup body rotates in the opposite direction, and the dust generated during the polishing process is directed toward the chamber door 402 due to the output direction of the motor 302 .

[0045] Further, such as Figures 8 to 13As shown, in order to automatically close the processing chamber during the polishing work and open the processing chamber again when the polishing work is completed, an automatic chamber door mechanism is provided in the present application, and the automatic chamber door mechanism 4 includes a moving frame 401, a chamber door 402, a connecting rod 403, a guide plate 404 and a guide rail 405, wherein a positioning plate 406 is installed on the chamber door 402, and a connecting rod 407 is rotatably provided on the positioning plate 406, and a pinion 408 and a baffle 409 are installed on the connecting rod 407. The door 402 is provided with a connection groove, and a driving rack 410 is slidably arranged inside the door 402. The driving rack 410 is meshed with one side of the pinion 408. There are two guide rails 405, which are respectively installed on the two inner walls of the processing warehouse 1. There are two guide plates 404, which are symmetrically installed on an inner wall of the processing warehouse 1. The guide plates 404 are provided with guide grooves. The main body of the mobile frame 401 is II-shaped, and the four nodes thereof are all provided with first through holes, and two of the nodes protrude from the other two nodes. Both ends of the mobile frame 401 are equipped with mounting frames 411, and guide wheels 412 are rotatably arranged on the mounting frames 411, and the guide wheels 412 are slidably arranged in the guide rails 405; four vertical plates 413 are installed on the warehouse door 402, wherein the distance between two of the vertical plates 413 is greater than the distance between the other two vertical plates 413, and a second through hole is opened on the vertical plate 413, and there are four connecting rods 403 in total, and one end of the connecting rod 403 is rotatably arranged in the first through hole The other end of the connecting rod 403 is rotatably set in the second through hole, and the two connecting rods 403 are slidably set in the guide groove; a spring 414 is installed at one end of the driving rack 410, and the spring 414 is installed in the connecting groove, and a driving block 415 is installed at the other end of the driving rack 410, and the driving block 415 is slidably set in the connecting groove, and one end of the driving block 415 is an inclined surface, and one end of the driving block 415 is set as an inclined surface, so that when the inclined surface contacts the processing chamber 1, it will be subjected to force and work.

[0046] Further, such as Figures 14 to 16As shown, in order to drive the automatic door mechanism through linkage with the polishing mechanism to realize the automatic movement of the door, a driving mechanism is provided in the present application, and the driving mechanism 5 includes a first rack 501, a first gear 502, a first transmission rod 503, a first belt transmission component 504, a second transmission rod 505 and a third transmission rod 506, wherein the first rack 501 is installed on the inner wall of the processing chamber 1, the first gear 502 is meshed with one end of the first rack 501, and a fixing rod 507 is installed at the axis of the first gear 502. A support plate 508 is rotatably provided at one end, and the support plate 508 is mounted on the fixed frame 304. A second gear 509 is installed on the third transmission rod 506, and a second rack 510 is meshed with one side of the second gear 509, and the second rack 510 is mounted on the mobile frame 401. A third bevel gear 511 is installed on the fixed rod 507, and a fourth bevel gear 512 is meshed with one end of the third bevel gear 511. A side plate 513 is rotatably provided on the fourth bevel gear 512, and the side plate 513 is mounted on the support plate 508. The wheel 512 is provided with a positioning hole, and grooves are provided at both ends of the positioning hole. The positioning rod 204 is movably arranged on the first transmission rod 503; a first sleeve is rotatably arranged at one end of the first transmission rod 503, and the first sleeve is installed on the inner wall of the processing warehouse 1. A convex block 514 is installed on the first transmission rod 503, and the convex block 514 is slidably arranged in the groove; a second sleeve and a fifth bevel gear 515 are installed on the second transmission rod 505, and the second sleeve is installed on the inner wall of the processing warehouse 1. One end of the fifth bevel gear 515 is meshed with a sixth bevel gear Bevel gear 516, the sixth bevel gear 516 is installed on the third transmission rod 506, and the third transmission rod 506 is rotatably provided with a third sleeve, and the third sleeve is installed on the inner wall of the processing warehouse 1. The first belt transmission component 504 includes a first pulley 517, a second pulley 518 and a first synchronous belt 519, wherein the first pulley 517 and the second pulley 518 are rotatably provided through the first synchronous belt 519, the first pulley 517 is installed on the first transmission rod 503, and the second pulley 518 is installed on the second transmission rod 505.

[0047] Specifically, the first pulley 517 and the second pulley 518 are toothed pulleys, and the first synchronous belt 519 is a toothed synchronous belt.

[0048] Further, such as Figure 18 to Figure 19As shown, in order to extract the dust generated during the polishing process, a dust extraction mechanism is provided in the present application, wherein the dust extraction mechanism 6 includes a centrifugal fan blade 601, a second belt transmission component 602 and a guide frame 603, wherein the guide frame 603 is installed at one end of the processing bin 1, a dust collecting bin 604 is installed at one end of the guide frame 603, the second belt transmission component 602 is arranged on the positioning rod 204, a cylindrical rod 605 is installed at one end of the centrifugal fan blade 601, and the cylindrical rod 605 is rotatably arranged on the guide frame 603; the second belt transmission component 602 includes a third pulley 606, a fourth pulley 607 and a second synchronous belt 608, wherein the third pulley 606 and the fourth pulley 607 are rotatably arranged through the second synchronous belt 608, the third pulley 606 is installed on the cylindrical rod 605, and the fourth pulley 607 is installed on the positioning rod 204.

[0049] Specifically, the third pulley 606 and the fourth pulley 607 are toothed pulleys, and the second synchronous belt 608 is a toothed synchronous belt.

[0050] Furthermore, a first mounting groove is provided on the top of the processing warehouse 1, and the first electric push rod 201 is installed in the mounting groove. A mounting hole is provided on the bottom of the processing warehouse 1, and the positioning rod 204 is rotatably set in this mounting hole. A second mounting groove is provided at one end of the processing warehouse 1, and the second electric push rod 301 is installed in the mounting groove. A through groove is provided at the other end of the processing warehouse 1, and the through groove is connected with the inside of the guide frame 603. A semi-open groove is provided on one end surface of the processing warehouse 1, and the semi-open groove is used to cooperate with the warehouse door 402.

[0051] A cup body polishing device, the working principle is as follows:

[0052] S1; first, the cut cup body to be polished is placed longitudinally on the placement table 203, and the middle piece 205 is driven to move by the first electric push rod 201, and then the clamping plate 202 is driven to move toward the placement table 203 until the cup body is pressed tightly to complete the clamping of the cup body;

[0053] S2; Then the second electric push rod 301 drives the fixed frame 304 to move, and the fixed frame 304 drives the shaft 305 and the polishing roller 303 to move toward the placement table 203. The movement of the shaft 305 also drives the driving gear 308 to move. When the polishing roller 303 moves to the specified position and contacts the cup body, the driving gear 308 and the driven gear 206 are meshed with each other, and the first bevel gear 306 is driven to rotate by the motor 302, and the first bevel gear 306 drives the second bevel gear 307 to rotate, thereby driving the shaft 305 to rotate, and the polishing roller 303 and the driving gear 308 on the shaft 305 rotate synchronously, and the driving gear 308 drives the driven gear 206 to rotate, drives the positioning rod 204 and the placement table 203 to rotate, and synchronously drives the cup body and the clamping plate 202 to rotate, and the rotation directions of the cup body and the polishing roller 303 are opposite, so as to perform polishing work;

[0054] S3; The movement of the fixed frame 304 synchronously drives the support plate 508 installed thereon to move, drives the fixed rod 507 and the first gear 502 to move, and makes the first gear 502 move synchronously and rotate under the limit of the first rack 501, drives the fixed rod 507 to rotate, drives the third bevel gear 511 to rotate, and the third bevel gear 511 drives the fourth bevel gear 512 meshing therewith to rotate, and the fourth bevel gear 512 moves on the first transmission rod 503 and drives the first transmission rod 503 to rotate, the first transmission rod 503 drives the first pulley 517, drives the first synchronous belt 519 and the second pulley 518 to rotate, the second pulley 518 drives the second transmission rod 505 to rotate, drives the fifth bevel gear 515 to rotate, the fifth bevel gear 515 drives the sixth bevel gear 516 to rotate, and then drives the third transmission rod 506 to rotate, the third transmission rod 506 drives the second gear 509 to rotate, and the second gear 509 drives the second rack 510 meshing therewith to move;

[0055] S4; The movement of the second rack 510 drives the moving frame 401 to move, and the moving frame 401 drives the guide wheel 412 to move under the limit of the guide rail 405, and the moving frame 401 synchronously drives the connecting rod 403 to move under the limit of the guide groove, thereby driving the warehouse door 402 to move. With the movement of the moving frame 401, when the connecting rod 403 moves to the node position of the guide groove, the moving frame 401 moves again at this time to change the movement direction of the warehouse door 402, and moves to the semi-open groove. The movement of the warehouse door 402 drives the driving block 4 15 movement, when the door 402 contacts the semi-open groove, the driving block 415 contacts the groove synchronously, and as the door 402 gradually moves into the semi-open groove, the driving block 415 gradually moves into the inner part of the connecting groove, and drives the driving rack 410 to move, and squeezes the spring 414. The movement of the driving rack 410 drives the pinion 408 to rotate, and the pinion 408 drives the connecting rod 407 to rotate, and then drives the baffle 409 to move, and changes the angle between the baffle 409 and the door 402, so as to guide the dust;

[0056] S5; the positioning rod 204 rotates synchronously and drives the fourth pulley 607 to rotate, the fourth pulley 607 drives the second synchronous belt 608 and the third pulley 606 to rotate, the third pulley 606 drives the cylindrical rod 605 to rotate, drives the centrifugal fan blades 601 to rotate, produces centrifugal force, extracts dust, and draws the dust produced by polishing into the dust collecting bin 604;

[0057] S6; after the processing is completed, the second electric push rod 301 is reset, at this time, the above-mentioned S2-S4 movement is repeated, but the movement direction is opposite, so that the warehouse door 402 is automatically opened and accommodated in the processing warehouse 1, and then the workpiece can be replaced.

Claims

1. A cup body polishing device, characterized in that: include: Processing warehouse; The positioning tool is arranged in the processing chamber, and comprises a first electric push rod, a clamping plate and a placing table, wherein a positioning rod is installed at the bottom of the placing table for fixing the cup body to be polished; The polishing mechanism is arranged in the processing chamber, and comprises a second electric push rod, a motor and a polishing roller, wherein a fixing frame is installed at the output end of the second electric push rod, a shaft is rotatably arranged on the fixing frame, and the polishing roller is installed on the shaft, and is used to polish the cup body clamped on the positioning tooling; An automatic door mechanism is arranged in the processing chamber, and includes a moving frame, a chamber door, a connecting rod, a guide plate and a guide rail, wherein a positioning plate is installed on the chamber door, a connecting rod is rotatably arranged on the positioning plate, a pinion and a baffle are installed on the connecting rod, a connecting groove is opened on the chamber door, a driving rack is slidably arranged inside the groove, and the driving rack is meshed with one side of the pinion to close or connect the processing chamber; A driving mechanism is arranged in the processing chamber, and includes a first rack, a first gear, a first transmission rod, a first belt transmission component, a second transmission rod and a third transmission rod, wherein the first rack is mounted on the inner wall of the processing chamber, the first gear is meshed with one end of the first rack, a fixing rod is mounted at the axis of the first gear, a support plate is rotatably arranged at one end of the fixing rod, the support plate is mounted on a fixing frame, a second gear is mounted on the third transmission rod, a second gear is meshed with a second rack on one side of the second gear, and the second rack is mounted on a moving frame, and is used to link the polishing mechanism and then drive the automatic chamber door mechanism to move; The dust extraction mechanism comprises a centrifugal fan blade, a second belt transmission component and a guide frame, wherein the guide frame is installed at one end of the processing bin, a dust collecting bin is installed at one end of the guide frame, and the second belt transmission component is arranged on the positioning rod, and is used to link the positioning tool to extract dust produced during the polishing process; The processing chamber has a first mounting groove on the top, the first electric push rod is installed in the mounting groove, the processing chamber has a mounting hole on the bottom, the positioning rod is rotatably arranged in the mounting hole, a second mounting groove is provided at one end of the processing chamber, the second electric push rod is installed in the mounting groove, a through groove is provided at the other end of the processing chamber, the through groove is connected to the inside of the guide frame, and a semi-open groove is provided on one end surface of the processing chamber, the semi-open groove is used to match the chamber door; An intermediate piece is installed at the output end of the first electric push rod, and the clamping plate is rotatably arranged on the intermediate piece; A driven gear is installed on the positioning rod; The motor is mounted on a fixed frame, a first bevel gear is mounted on the output end of the motor, a second bevel gear is meshed with one end of the first bevel gear, the second bevel gear is mounted on one end of the shaft, a driving gear is mounted on the other end of the shaft, and the driving gear is used to cooperate with the driven gear; There are two guide rails, which are respectively installed on the two inner walls of the processing chamber. There are two guide plates, which are symmetrically installed on one inner wall of the processing chamber. The guide plates are provided with guide grooves. The main body of the mobile frame is II-shaped, and the four nodes thereof are all provided with first through holes, and two of the nodes protrude from the other two nodes. Mounting frames are installed at both ends of the mobile frame, and guide wheels are rotatably arranged on the mounting frames, and the guide wheels are slidably arranged in the guide rails; Four vertical plates are installed on the warehouse door, wherein the distance between two of the vertical plates is greater than the distance between the other two vertical plates, and a second through hole is opened on the vertical plate.

2. A cup body polishing device according to claim 1, characterized in that: There are four connecting rods in total, one end of each connecting rod is rotatably disposed in the first through hole, and the other end of each connecting rod is rotatably disposed in the second through hole, wherein two of the connecting rods are slidably disposed in the guide groove; A spring is installed at one end of the driving rack, and the spring is installed in the connecting groove. A driving block is installed at the other end of the driving rack, and the driving block is slidably arranged in the connecting groove, and one end of the driving block is an inclined surface.

3. A cup body polishing device according to claim 1, characterized in that: A third bevel gear is installed on the fixed rod, one end of the third bevel gear is meshed with a fourth bevel gear, a side plate is rotatably arranged on the fourth bevel gear, the side plate is mounted on the support plate, a positioning hole is provided on the fourth bevel gear, both ends of the positioning hole are provided with grooves, and the positioning rod is movably arranged on the first transmission rod; A first sleeve is rotatably provided at one end of the first transmission rod, the first sleeve is installed on the inner wall of the processing chamber, and a convex block is installed on the first transmission rod, and the convex block is slidably provided in the groove; A second shaft sleeve and a fifth bevel gear are installed on the second transmission rod, the second shaft sleeve is installed on the inner wall of the processing warehouse, a sixth bevel gear is meshed with one end of the fifth bevel gear, the sixth bevel gear is installed on the third transmission rod, a third shaft sleeve is rotatably provided on the third transmission rod, and the third shaft sleeve is installed on the inner wall of the processing warehouse.

4. A cup body polishing device according to claim 3, characterized in that: The first belt transmission component includes a first pulley, a second pulley and a first synchronous belt, wherein the first pulley and the second pulley are rotatably arranged through the first synchronous belt, the first pulley is installed on the first transmission rod, and the second pulley is installed on the second transmission rod.

5. The cup body polishing device according to claim 1, characterized in that: A cylindrical rod is mounted on one end of the centrifugal blade, and the cylindrical rod is rotatably mounted on the guide frame; The second belt transmission component includes a third pulley, a fourth pulley and a second synchronous belt, wherein the third pulley and the fourth pulley are rotatably arranged through the second synchronous belt, the third pulley is installed on a cylindrical rod, and the fourth pulley is installed on a positioning rod.

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