Extruded graphite member processing device

Abstract

The application provides a special-shaped graphite piece processing device and relates to the technical field of graphite processing. The auxiliary groove is annular groove-shaped structure; two friction wheels are connected with the auxiliary groove through clamping, and the two friction wheels and the auxiliary groove jointly form the limiting structure of the clamping seat, which can prevent the clamping seat from flying out and hurting people after being damaged during use, solves the problem that non-working personnel are easy to operate under the guidance of curiosity, which may cause dangerous accidents, and the existing device cannot block non-working personnel through structural improvement, and the safety is poor; in the grinding process, dangerous accidents are easy to occur due to equipment aging, and the existing device cannot prevent and eliminate the problem.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of graphite processing, in particular to a special-shaped graphite part processing device. BACKGROUND

[0002] Graphite is a carbon allotrope, which is a gray-black opaque solid, stable in chemical properties, resistant to corrosion, and not easy to react with acid, alkali and other reagents. During graphite part processing, it needs to be polished.

[0003] As for the existing special-shaped graphite part processing device:

[0004] Currently, non-working personnel are prone to operate under the guidance of curiosity, which may lead to dangerous accidents. The existing device cannot block non-working personnel through structural improvement, and the safety is poor. During polishing, the operator may make mistakes, such as not clamping the part in place, which may cause the part to fly out during polishing, and the operator may be injured. SUMMARY

[0005] Therefore, the present application provides a special-shaped graphite part processing device, which has a control part. Through the setting of the control part, non-working personnel can be prevented from operating, which may lead to dangerous accidents, and the operator can operate quickly and conveniently;

[0006] It also has a cleaning part. Through the setting of the cleaning part, on the one hand, the polishing block can be cooled, and on the other hand, the clamping seat can be limited.

[0007] The purpose and effect of the special-shaped graphite part processing device are achieved by the following specific technical means:

[0008] The application provides a special-shaped graphite piece processing device, and specifically comprises a main body seat, a clamping part, a driving part, a polishing part, a cleaning part and a control part; the main body seat is installed on a workbench; a sliding seat is fixed to the front side of the top end face of the main body seat, a baffle is slidably connected in the sliding seat, and an observation window is arranged on the baffle; a first mounting arm is welded to the top end face of the main body seat, a wiping block is fixed to the rear end face of the first mounting arm, the rear end face of the wiping block is in contact with the front end face of the baffle, the wiping block is aligned with the observation window, and the wiping block is in elastic contact with the observation window when the baffle slides to the right by 3 cm; the clamping part is composed of a first rotating shaft, a clamping seat, an auxiliary groove and a first gear, the first rotating shaft is rotatably connected to the main body seat, a clamping seat is installed at the upper end of the first rotating shaft, and a special-shaped part is clamped on the clamping seat; the driving part is composed of a first driving motor and a second gear, and the first driving motor is fixed to the top end face of the main body seat; the polishing part is composed of a mounting seat, an elastic telescopic rod, a second mounting arm, a connecting block, a second driving motor, a four-bar linkage and a polishing block, and the mounting seat is welded to the top end face of the main body seat; the cleaning part is composed of a second rotating shaft, a friction wheel and an impeller, and two second rotating shafts are arranged, and the two second rotating shafts are rotatably connected to the main body seat; and the control part is composed of a contact block, a slot, a first contact head, a key, a second contact head, a limiting block and a handle, and the contact block is fixed to the top end face of the main body seat.

[0009] Further, an auxiliary plate is welded to the front end face of the baffle, the auxiliary plate is in the form of a rectangular plate, the bottom end face of the auxiliary plate is in contact with the top end face of the main body seat, the clamping part is in an exposed state when the baffle slides to the right by 100 cm, and the bottom end face of the auxiliary plate is in contact with the left end face of the contact block at this time.

[0010] Further, a cleaning groove is formed in the front end face of the main body seat, the cleaning groove is in the form of a rectangular groove, the cleaning groove is aligned with the auxiliary plate, and the bottom end face of the auxiliary plate is located directly above the cleaning groove when the baffle slides to the right by 100 cm.

[0011] Further, the first rotating shaft is provided with the first gear;

[0012] The rotating shaft of the first driving motor is provided with the second gear, the second gear is engaged with the first gear, the first rotating shaft and the special-shaped part are in a special-shaped rotating state under the engagement transmission of the second gear and the first gear when the first driving motor rotates;

[0013] Two elastic telescopic rods are installed on the left end face of the mounting seat, and the left ends of the two elastic telescopic rods are fixedly connected with the right end face of the second mounting arm;

[0014] The second mounting arm is slidably connected with a connecting block, the second mounting arm is provided with a second driving motor, a threaded rod is arranged on a rotating shaft of the second driving motor, and the threaded rod is in threaded connection with the connecting block; when the second driving motor rotates, the connecting block is in an upward or downward moving state; a four-bar linkage is arranged on a left end surface of the connecting block, and the four-bar linkage is provided with a polishing block on a left end surface thereof; and the polishing block is in elastic contact with an outer wall of the special-shaped part under the elastic pushing of the two elastic telescopic rods.

[0015] Further, one friction wheel is arranged on each of the second rotating shafts, and one impeller is arranged on each of the second rotating shafts, and the two impellers are located at front and rear positions of the polishing block.

[0016] Further, an auxiliary groove is arranged on an outer wall of the clamping seat, and the auxiliary groove has an annular groove structure.

[0017] The two friction wheels are in clamping connection with the auxiliary groove, and the two friction wheels and the auxiliary groove jointly form a limiting structure of the clamping seat.

[0018] Further, a first contact head in a spherical structure is arranged on an inner wall top end surface of the insertion slot.

[0019] A key is inserted into the insertion slot, a second contact head is arranged on a top end surface of the key, and the key is connected with an external power supply; when the first contact head and the second contact head are in contact, the power supply of the first driving motor and the second driving motor is turned on.

[0020] Further, when the first contact head and the second contact head are in contact, one end at a rear side of the key is not in contact with a groove bottom of the insertion slot, so that the contact difficulty of the first contact head and the second contact head is increased.

[0021] Further, a limiting block in a cylindrical rod structure is slidably connected in the main body seat, a handle is welded on the limiting block, a limiting groove for providing forward and backward sliding of the handle is arranged on a right end surface of the main body seat, when the handle is in contact with a most front side of the limiting groove, and at this time, the rear end surface of the key is in contact with the front end surface of the limiting block, and at this time, the first contact head and the second contact head are in contact.

[0022] Further, the handle has a hook structure.

[0023] Beneficial effects

[0024] The application can prevent non-staff operation from causing dangerous accidents and can be operated quickly and conveniently by the staff, specifically as follows: first, a slot is formed in the front end face of the contact block, the slot is a rectangular groove structure, a first contact head is installed on the inner wall top end face of the slot, and the first contact head is a spherical structure; a key is inserted into the slot, a second contact head is installed on the top end face of the key, and the key is connected with an external power supply; when the first contact head and the second contact head are in contact, the power supply of the first drive motor and the second drive motor is turned on, and at this time, the first drive motor and the second drive motor can be controlled to work; when the first contact head and the second contact head are in contact, the rear end of the key is not in contact with the groove bottom of the slot, and at this time, the contact difficulty of the first contact head and the second contact head is increased, and the random operation of non-staff is prevented.

[0025] Second, the limiting block is slidably connected in the main body seat and is in a cylindrical rod structure, a handle is welded on the limiting block, a limiting groove for providing forward and backward sliding of the handle is formed in the right end face of the main body seat, when the handle is in contact with the most front side of the limiting groove, and at this time, the rear end face of the key is in contact with the front end face of the limiting block, at this time, the first contact head and the second contact head are in contact, and the convenience of the first contact head and the second contact head when the staff uses them is ensured.

[0026] Third, the handle is in a hook structure, and in the use process, non-staff can be guided to think that it is only a hook.

[0027] In addition, through the setting of the auxiliary plate, first, a sliding seat is fixed on the front side of the top end face of the main body seat, a baffle is slidably connected in the sliding seat, and an observation window is arranged on the baffle; a first mounting arm is welded on the top end face of the main body seat, a wiping block is fixed on the rear end face of the first mounting arm, the rear end face of the wiping block is in contact with the front end face of the baffle, the wiping block is aligned with the observation window, when the baffle slides rightward by 3cm, the wiping block elastically contacts the observation window, and at this time, when the baffle continues to slide rightward to expand, the wiping block can realize wiping and cleaning of the observation window;

[0028] Second, an auxiliary plate is welded on the front end face of the baffle, the auxiliary plate is in a rectangular plate structure, and the bottom end face of the auxiliary plate is in contact with the top end face of the main body seat; when the baffle slides rightward by 100cm, the clamping part is in an exposed state, at this time, the auxiliary plate is in contact with the left end face of the contact block, and at this time, the baffle can be expanded and limited through the contact block.

[0029] In addition, by arranging the cleaning part, on one hand, the cooling of the polishing block can be realized, and on the other hand, the limiting of the clamping seat can be realized, and the specific implementation is as follows: on one hand, one friction wheel is arranged on each second rotating shaft, one impeller is arranged on each second rotating shaft, and the two impellers are located at the front side and the rear side of the polishing block respectively, and in the use process, when the second rotating shaft rotates, the cleaning and cooling of the polishing block can be realized, and the service life of the polishing block is ensured.

[0030] On the other hand, because the auxiliary groove is arranged on the outer wall of the clamping seat, the auxiliary groove is in an annular groove structure, the two friction wheels are clamped with the auxiliary groove, and the two friction wheels and the auxiliary groove jointly form the limiting structure of the clamping seat, and in the use process, the damage of the clamping seat can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0032] The drawings described in the following merely relate to some embodiments of the present application, and are not a limitation of the present application.

[0033] In the drawings:

[0034] Figure 1 is the axial view structural schematic diagram of the special-shaped graphite part processing device.

[0035] Figure 2 is the axial view structural schematic diagram of the special-shaped graphite part processing device in another direction.

[0036] Figure 3 is the axial view structural schematic diagram of the special-shaped graphite part processing device in another direction. Figure 2

[0037] Figure 4 is the left view structural schematic diagram of the special-shaped graphite part processing device.

[0038] Figure 5 is the axial view structural schematic diagram of the main body seat and the control part after being longitudinally cut.

[0039] Figure 6 is the axial view structural schematic diagram of the main body seat and the control part after being longitudinally cut. Figure 5

[0040] Figure 7 is the axial view structural schematic diagram of the control part after being transversely cut.

[0041] Figure 8 is the axial view structural schematic diagram of the control part after being transversely cut. Figure 7

[0042] Figure 9 is the axial view structural schematic diagram of the control part after being transversely cut.​​​Figure 7 Adjusted right view structure schematic diagram.

[0043] Figure 10 is the C Figure 9 amplification structure schematic diagram of the application

[0044] Figure list

[0045] 1, main seat; 101, sliding seat; 102, baffle; 103, auxiliary plate; 104, cleaning groove; 105, first mounting arm; 106, wiping block; 2, clamping part; 201, first rotating shaft; 202, clamping seat; 203, auxiliary groove; 204, first gear; 3, special-shaped part; 4, driving part; 401, first driving motor; 402, second gear; 5, polishing part; 501, mounting seat; 502, elastic telescopic rod; 503, second mounting arm; 504, connecting block; 505, second driving motor; 506, four-bar linkage; 507, polishing block; 6, cleaning part; 601, second rotating shaft; 602, friction wheel; 603, impeller; 7, control part; 701, contact block; 702, slot; 703, first contact head; 704, key; 705, second contact head; 706, limiting block; 707, handle. DETAILED DESCRIPTION

[0046] The embodiments of the application will be further described in detail below with reference to the drawings and examples.

[0047] Example: please refer to Figures 1 to 10 :

[0048] The application provides a special-shaped graphite part processing device, which comprises a main seat 1, a clamping part 2, a driving part 4, a polishing part 5, a cleaning part 6 and a control part 7.

[0049] The main seat 1 is installed on a workbench.

[0050] The clamping part 2 is composed of a first rotating shaft 201, a clamping seat 202, an auxiliary groove 203 and a first gear 204, the first rotating shaft 201 is rotationally connected to the main seat 1, the clamping seat 202 is installed at an upper end of the first rotating shaft 201, and the special-shaped part 3 is clamped on the clamping seat 202.

[0051] The driving part 4 is composed of a first driving motor 401 and a second gear 402, and the first driving motor 401 is fixed to the top end face of the main seat 1.

[0052] The polishing part 5 is composed of a mounting seat 501, an elastic telescopic rod 502, a second mounting arm 503, a connecting block 504, a second driving motor 505, a four-bar linkage 506 and a polishing block 507, and the mounting seat 501 is welded to the top end face of the main seat 1.

[0053] The cleaning part 6 is composed of a second rotating shaft 601, a friction wheel 602 and an impeller 603, and the second rotating shaft 601 is rotatably connected to the main body seat 1.

[0054] The control part 7 is composed of a contact block 701, a slot 702, a first contact head 703, a key 704, a second contact head 705, a limiting block 706 and a handle 707, and the contact block 701 is fixed to the top end face of the main body seat 1.

[0055] The top end face of the main body seat 1 is fixed with a sliding seat 101, the sliding seat 101 is slidably connected with a baffle 102, and the baffle 102 is provided with an observation window;

[0056] The top end face of the main body seat 1 is welded with a first mounting arm 105, the rear end face of the first mounting arm 105 is fixed with a wiping block 106, the rear end face of the wiping block 106 is in contact with the front end face of the baffle 102, the wiping block 106 is aligned with the observation window, and when the baffle 102 slides to the right by 3 cm, the wiping block 106 is in elastic contact with the observation window. At this time, when the baffle 102 continues to slide to the right and expands, the wiping block 106 can realize the wiping and cleaning of the observation window.

[0057] The front end face of the baffle 102 is welded with an auxiliary plate 103, the auxiliary plate 103 is a rectangular plate structure, the bottom end face of the auxiliary plate 103 is in contact with the top end face of the main body seat 1, when the baffle 102 slides to the right by 100 cm, the clamping part 2 is in an exposed state, at this time, the auxiliary plate 103 is in contact with the left end face of the contact block 701, and at this time, the baffle 102 can be expanded and limited through the contact block 701.

[0058] The front end face of the main body seat 1 is provided with a cleaning groove 104, the cleaning groove 104 is a rectangular groove structure, the cleaning groove 104 is aligned with the auxiliary plate 103, when the baffle 102 slides to the right by 100 cm, the bottom end face of the auxiliary plate 103 is located directly above the cleaning groove 104, and at this time, the front side of the top end face of the main body seat 1 can be cleaned.

[0059] The first rotating shaft 201 is provided with a first gear 204;

[0060] The rotating shaft of the first driving motor 401 is provided with a second gear 402, the second gear 402 is engaged with the first gear 204, when the first driving motor 401 rotates, the first rotating shaft 201 and the special-shaped part 3 are in a special-shaped rotating state under the meshing transmission of the second gear 402 and the first gear 204;

[0061] The left end face of the mounting seat 501 is provided with two elastic extension rods 502, and the left side of the two elastic extension rods 502 is fixedly connected with the right end face of the second mounting arm 503.

[0062] A connecting block 504 is slidably connected to the second mounting arm 503, a second driving motor 505 is mounted on the second mounting arm 503, a threaded rod is mounted on the rotating shaft of the second driving motor 505, and the threaded rod is in threaded connection with the connecting block 504; when the second driving motor 505 rotates, the connecting block 504 is in an upward or downward moving state; a four-bar linkage 506 is mounted on the left end face of the connecting block 504, a polishing block 507 is mounted on the left end face of the four-bar linkage 506, and the polishing block 507 is in elastic contact with the outer wall of the special-shaped part 3 under the elastic pushing of the two elastic telescopic rods 502; in the use process, the polishing block 507 can be conveniently changed in angle through the setting of the four-bar linkage 506, and the height of the polishing block 507 can be adjusted through the rotation of the second driving motor 505.

[0063] Among them, a friction wheel 602 is mounted on each second rotating shaft 601, and an impeller 603 is mounted on each second rotating shaft 601; the two impellers 603 are respectively located at the front side and the rear side of the polishing block 507; in the use process, the polishing block 507 can be cleaned and cooled when the second rotating shaft 601 rotates, thereby ensuring the service life of the polishing block 507.

[0064] Among them, an auxiliary groove 203 is formed in the outer wall of the clamping seat 202, and the auxiliary groove 203 has an annular groove structure.

[0065] The two friction wheels 602 are clamped with the auxiliary groove 203, and the two friction wheels 602 and the auxiliary groove 203 jointly form a limiting structure of the clamping seat 202, which can prevent the clamping seat 202 from flying out and hurting people after being damaged in the use process.

[0066] Among them, a plug groove 702 is formed in the front end face of the contact block 701, the plug groove 702 has a rectangular groove structure, a first contact head 703 is mounted on the inner wall top end face of the plug groove 702, and the first contact head 703 has a spherical structure.

[0067] A key 704 is inserted into the plug groove 702, a second contact head 705 is mounted on the top end face of the key 704, and the key 704 is connected with an external power supply; when the first contact head 703 and the second contact head 705 are in contact, the power supply of the first driving motor 401 and the second driving motor 505 is turned on, and at this time the first driving motor 401 and the second driving motor 505 can be controlled to work.

[0068] Among them, when the first contact head 703 and the second contact head 705 are in contact, the rear end of the key 704 is not in contact with the groove bottom of the plug groove 702, which increases the contact difficulty of the first contact head 703 and the second contact head 705, and prevents the arbitrary operation of non-working personnel.

[0069] The main body seat 1 is slidably connected with a limiting block 706, the limiting block 706 is a cylindrical rod structure, a handle 707 is welded on the limiting block 706, a limiting groove is formed on the right end surface of the main body seat 1 for providing the handle 707 with forward and backward sliding, when the handle 707 contacts with the frontmost side of the limiting groove, and at this time, the rear end surface of the key 704 contacts with the front end surface of the limiting block 706, at this time, the first contact head 703 and the second contact head 705 contact, so that the convenience of the staff when the first contact head 703 and the second contact head 705 contact is ensured.

[0070] The handle 707 is a hook-shaped structure, which can guide non-staff to think that it is only a hook in the use process.

[0071] The specific use mode and effect of the embodiment are as follows:

[0072] In use, first, the second mounting arm 503 is pulled to the left, then the special-shaped part 3 is clamped on the clamping seat 202, and then the second mounting arm 503 is released; then the handle 707 is pulled forward until the handle 707 cannot be pulled, then the key 704 is inserted into the insertion slot 702, at this time, the first contact head 703 and the second contact head 705 contact, at this time, the switch of the first driving motor 401 can be turned on.

[0073] When it is necessary to adjust the polishing position, the switch of the second driving motor 505 can be controlled.

[0074] When the first driving motor 401 rotates, the first rotating shaft 201 and the clamping seat 202 can be driven to rotate, at this time, the special-shaped part 3 can be polished by the polishing block 507, at the same time, because each second rotating shaft 601 is provided with a friction wheel 602 and an impeller 603, the two impellers 603 are located at the front side and the rear side of the polishing block 507, the polishing block 507 can be cleaned and cooled when the second rotating shaft 601 rotates in the use process, so that the service life of the polishing block 507 is ensured; because the outer wall of the clamping seat 202 is provided with an auxiliary groove 203, the two friction wheels 602 are clamped with the auxiliary groove 203, and the two friction wheels 602 and the auxiliary groove 203 jointly form a limiting structure of the clamping seat 202, which can prevent the clamping seat 202 from flying out and hurting people when it is damaged in the use process.

[0075] When the key 704 is inserted, a slot 702 is formed in the front end surface of the contact block 701, the slot 702 is a rectangular groove structure, a first contact head 703 is installed on the inner wall top end surface of the slot 702, the first contact head 703 is a spherical structure; the key 704 is inserted into the slot 702, the second contact head 705 is installed on the top end surface of the key 704, the power supply connected with the key 704 is connected, when the first contact head 703 and the second contact head 705 are in contact, the power supply of the first drive motor 401 and the second drive motor 505 is turned on, at this time, the first drive motor 401 and the second drive motor 505 can be controlled to work; when the first contact head 703 and the second contact head 705 are in contact, one end of the rear side of the key 704 does not contact the groove bottom of the slot 702, at this time, the contact difficulty of the first contact head 703 and the second contact head 705 is increased, and the random operation of non-workers is prevented; because the limiting block 706 is slidably connected in the main body seat 1, the limiting block 706 is a cylindrical rod structure, a handle 707 is welded on the limiting block 706, a limiting slot for providing forward and backward sliding of the handle 707 is formed on the right end surface of the main body seat 1, when the handle 707 contacts the most front side of the limiting slot, and at this time, it is ensured that the rear end surface of the key 704 contacts the front end surface of the limiting block 706, at this time, the first contact head 703 and the second contact head 705 are in contact, so that the convenience of workers when the first contact head 703 and the second contact head 705 are in contact is realized; because the handle 707 is a hook structure, non-workers can be guided to think that it is only a hook during use;

[0076] When the baffle 102 is opened and closed, a sliding seat 101 is fixed on the top end surface of the front side of the main body seat 1, a baffle 102 is slidably connected in the sliding seat 101, and an observation window is arranged on the baffle 102; a first mounting arm 105 is welded on the top end surface of the main body seat 1, a wiping block 106 is fixed on the rear end surface of the first mounting arm 105, the rear end surface of the wiping block 106 contacts the front end surface of the baffle 102, and the wiping block 106 is aligned with the observation window; when the baffle 102 slides rightward by 3cm, the wiping block 106 elastically contacts the observation window, at this time, when the baffle 102 continues to slide rightward to unfold, the wiping block 106 can realize wiping and cleaning of the observation window; because an auxiliary plate 103 is welded on the front end surface of the baffle 102, the auxiliary plate 103 is a rectangular plate structure, the bottom end surface of the auxiliary plate 103 contacts the top end surface of the main body seat 1, when the baffle 102 slides rightward by 100cm, the clamping part 2 is in an exposed state, at this time, the auxiliary plate 103 contacts the left end surface of the contact block 701, at this time, the contact block 701 can realize unfolding and limiting of the baffle 102.

Claims

1. A processing device for irregularly shaped graphite parts, characterized in that, Include: The main seat (1), clamping part (2), drive part (4), polishing part (5), cleaning part (6) and control part (7);The main seat (1) is installed on the workbench;The main seat (1) top face front side is fixed with a sliding seat (101), the sliding seat (101) is slidably connected with a baffle (102), the baffle (102) is provided with an observation window;The main seat (1) top face is welded with a first mounting arm (105), the first mounting arm (105) rear end face is fixed with a wiping block (106), the wiping block (106) rear end face is in contact with the baffle (102) front end face, the wiping block (106) is aligned with the observation window, when the baffle (102) slides to the right 3cm, the wiping block (106) is in elastic contact with the observation window;The clamping part (2) is composed of first rotating shaft (201), clamping seat (202), auxiliary groove (203) and first gear (204), the first rotating shaft (201) is rotatably connected on the main seat (1), the first rotating shaft (201) upper side one end is provided with the clamping seat (202), the clamping seat (202) clamps the special-shaped part (3);The drive part (4) is composed of first drive motor (401) and second gear (402), the first drive motor (401) is fixed on the main seat (1) top face;The polishing part (5) is composed of mounting seat (501), elastic telescopic rod (502), second mounting arm (503), connecting block (504), second drive motor (505), four-bar linkage (506) and polishing block (507), the mounting seat (501) is welded on the main seat (1) top face;The cleaning part (6) is composed of second rotating shaft (601), friction wheel (602) and impeller (603), the second rotating shaft (601) is provided with two, the two second rotating shafts (601) are rotatably connected on the main seat (1);The control part (7) is composed of contact block (701), slot (702), first contact head (703), key (704), second contact head (705), limiting block (706) and handle (707), the contact block (701) is fixed on the main seat (1) top face; The contact block (701) front end face is provided with a slot (702), the slot (702) is rectangular groove structure, a first contact head (703) is installed on the inner wall top end face of the slot (702), the first contact head (703) is spherical structure; The key (704) is inserted in the slot (702), the second contact head (705) is installed on the key (704) top end face, the power supply connected with the key (704) is connected, when the first contact head (703) and the second contact head (705) contact, the power supply of the first drive motor (401) and the second drive motor (505) is connected; When the first contact head (703) and the second contact head (705) contact, the key (704) rear side one end is not in contact with the slot bottom of the slot (702), at this time, the contact difficulty of the first contact head (703) and the second contact head (705) is increased. The body seat (1) is slidably connected with a limiting block (706), the limiting block (706) is a cylindrical rod structure, a handle (707) is welded on the limiting block (706), a limiting groove for providing the handle (707) with forward and backward sliding is formed in the right end surface of the body seat (1), when the handle (707) is in contact with the most front side of the limiting groove, and at this time, the rear end surface of the key (704) is in contact with the front end surface of the limiting block (706), at this time, the first contact head (703) and the second contact head (705) are in contact.

2. The device according to claim 1, wherein: The front end surface of the baffle (102) is welded with an auxiliary plate (103), the auxiliary plate (103) is a rectangular plate structure, the bottom end surface of the auxiliary plate (103) is in contact with the top end surface of the body seat (1), when the baffle (102) is slid rightwards by 100 cm, the clamping part (2) is in an exposed state, at this time, the auxiliary plate (103) is in contact with the left end surface of the contact block (701).

3. The device of claim 1, wherein: The front end surface of the body seat (1) is provided with a cleaning groove (104), the cleaning groove (104) is a rectangular groove structure, the cleaning groove (104) is in alignment with the auxiliary plate (103), when the baffle (102) is slid rightwards by 100 cm, the bottom end surface of the auxiliary plate (103) is located directly above the cleaning groove (104).

4. The device of claim 1, wherein: The first rotating shaft (201) is provided with a first gear (204); The rotating shaft of the first driving motor (401) is provided with a second gear (402), the second gear (402) is engaged with the first gear (204), when the first driving motor (401) rotates, the first rotating shaft (201) and the special-shaped part (3) are in a special-shaped rotating state under the meshing transmission of the second gear (402) and the first gear (204); The left end surface of the mounting seat (501) is provided with two elastic telescopic rods (502), the left side of the two elastic telescopic rods (502) is fixedly connected with the right end surface of the second mounting arm (503); The second mounting arm (503) is slidably connected with a connecting block (504), the second mounting arm (503) is provided with a second driving motor (505), the rotating shaft of the second driving motor (505) is provided with a threaded rod, the threaded rod is in threaded connection with the connecting block (504); when the second driving motor (505) rotates, the connecting block (504) is in an upward or downward moving state; the left end surface of the connecting block (504) is provided with a four-bar linkage (506), the four-bar linkage (506) is provided with a polishing block (507), under the elastic pushing of the two elastic telescopic rods (502), the polishing block (507) is in elastic contact with the outer wall of the special-shaped part (3).

5. The device of claim 1, wherein: Each of the second rotating shafts (601) is provided with a friction wheel (602), each of the second rotating shafts (601) is provided with an impeller (603), the two impellers (603) are located at the front side and the rear side of the polishing block (507) respectively.

6. The device of claim 1, wherein: The outer wall of the clamping seat (202) is provided with an auxiliary groove (203), the auxiliary groove (203) is an annular groove structure; Two friction wheels (602) are clamped with the auxiliary groove (203), and the two friction wheels (602) and the auxiliary groove (203) jointly constitute the limiting structure of the clamping seat (202).

7. The device of claim 1, wherein: The handle (707) is a hook-shaped structure.

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