A plastic shaping turntable for clay sculpture artware

Abstract

The present application relates to the technical field of clay sculpture, in particular to a shaping turntable for clay sculpture handicraft, which solves the problem that clay materials such as pottery clay and porcelain clay have certain viscosity, and it is difficult to remove clay sculpture products when they are closely attached to the surface of the turntable, and sometimes some excess waste material is scraped off the surface of the raw material during the shaping process of clay sculpture handicraft, and the scraped raw material directly falls around the shaping turntable, and the collection process is relatively complicated. The self-rotating pottery wheel is provided with a full-automatic unloading mechanism for pottery products fixedly installed on the lower end face. The full-automatic unloading mechanism can directly cut off the clay sculpture handicraft that is too closely adsorbed, so as to prevent the clay sculpture handicraft from being deformed due to forced removal, and the waste material generated during the shaping process can be automatically collected by the waste material cutting and full-automatic collecting mechanism when the work for a day is completed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of clay sculpture, in particular to a shaping turntable for clay sculpture handicrafts. BACKGROUND

[0002] Clay sculpture handicrafts are traditional handicrafts made of clay, through hand kneading, carving, painting and other processes, with a long history and rich cultural connotations.

[0003] The shaping turntable for clay sculpture handicrafts, referred to as a pottery wheel, is an important auxiliary tool used in the manufacture of clay sculpture handicrafts, which can place the clay sculpture artist to rotate the clay sculpture handicrafts at will, so as to help the clay sculpture artist to more conveniently shape, carve and paint the work.

[0004] However, due to the certain viscosity of clay materials such as pottery clay and porcelain clay, when the clay sculpture product is closely attached to the surface of the turntable, especially during the long shaping process, the clay material may have strong adhesion with the surface of the turntable, thereby causing difficulty in taking it off, and if the clay sculpture handicraft that is too tightly adsorbed is forcibly taken off, it may also damage the shaped clay sculpture handicraft, and in the process of shaping the clay sculpture handicraft, sometimes some excess waste materials are scraped off the surface of the raw materials, and the scraped raw materials are directly scattered around the shaping turntable, which is more cumbersome to collect. SUMMARY

[0005] The present application aims to provide a shaping turntable for clay sculpture handicrafts to solve the above-mentioned problems in the background art, such as the certain viscosity of clay materials such as pottery clay and porcelain clay, when the clay sculpture product is closely attached to the surface of the turntable, especially during the long shaping process, the clay material may have strong adhesion with the surface of the turntable, thereby causing difficulty in taking it off, and if the clay sculpture handicraft that is too tightly adsorbed is forcibly taken off, it may also damage the shaped clay sculpture handicraft, and in the process of shaping the clay sculpture handicraft, sometimes some excess waste materials are scraped off the surface of the raw materials, and the scraped raw materials are directly scattered around the shaping turntable, which is more cumbersome to collect.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a shaping turntable for clay sculpture handicrafts, comprising a self-rotating pottery wheel, a pottery product full-automatic unloading mechanism is fixedly installed at the lower end face of the self-rotating pottery wheel, the pottery product full-automatic unloading mechanism comprises two semicircular cutting plates and a driving mechanism, the two semicircular cutting plates are respectively located on both sides below the self-rotating pottery wheel, and the driving mechanism can drive the self-rotating pottery wheel to move up and down or drive the two semicircular cutting plates to move synchronously inward or outward.

[0007] The outer side of the self-rotating pottery wheel is provided with a waste cutting automatic collection mechanism mounted on the upper end surface of the automatic pottery unloading mechanism, the waste cutting automatic collection mechanism comprises an annular waste collection shell, a vibration mechanism and two arc-shaped waste storage boxes, the middle position of the upper end surface of the annular waste collection shell is provided with a circular groove, the middle position of the inside of the circular groove is provided with a conical sleeve movably sleeved on the outer surface of the bottom end of the self-rotating pottery wheel, the outer side of the conical sleeve is provided with an annular groove, and the inner wall of the lower end of the annular groove is provided with a row of waste collection through holes extending to the outer surface of the bottom end of the annular waste collection shell.

[0008] Preferably, the driving mechanism comprises a bottom shell, the middle position of the upper end surface of the bottom shell is provided with a storage groove, the middle position of the inner wall of the lower end of the storage groove is fixedly installed with a lifting platform, and the self-rotating pottery wheel is fixedly installed on the upper end surface of the lifting platform.

[0009] Preferably, the bottom of the lifting platform is provided with a stepping motor fixedly installed in the inside of the bottom shell, the output shaft of the stepping motor is connected with a transmission shaft through a shaft coupling, the outer surface of the transmission shaft is fixedly sleeved with a first umbrella-shaped gear, the first umbrella-shaped gear is engaged with a second umbrella-shaped gear, the shaft center of the second umbrella-shaped gear is connected with a gear shaft, the front and rear end surfaces of the gear shaft are both fixedly connected with a threaded rod, and the external threads of the two threaded rods are opposite.

[0010] Preferably, one side of the outer surface of the threaded rod is installed with an internal thread sleeve through a threaded structure, the upper end surface of the internal thread sleeve is fixedly installed with a connecting rod, the two connecting rods are fixedly connected with the two semicircular cutting plates respectively, and the opposite surfaces of the two semicircular cutting plates are both knife head-shaped.

[0011] The upper sides of the two semicircular cutting plates are both provided with an optical sensor fixedly installed on the inner wall of the storage groove.

[0012] Preferably, the two arc-shaped waste storage boxes are respectively located in front of and behind the bottom end of the annular waste collection shell, the positions of the arc-shaped waste storage boxes correspond to the positions of the waste collection through holes, the outer surfaces of the arc-shaped waste storage boxes are directly provided with arc-shaped through holes opposite to the waste collection through holes, and the vibration mechanism can drive the annular waste collection shell and the conical sleeve to move up and down circularly.

[0013] The vibration mechanism comprises two vibration motors, the output shafts of the vibration motors are connected with concave shafts through shaft couplings, and the concave shafts are concave as a whole.

[0014] Preferably, a metal sleeve is arranged at the middle position of the concave surface of the rotating shaft, the upper end surface of the metal sleeve is connected with a rotating shaft connecting rod through a rotating shaft, the upper end surface of the rotating shaft connecting rod is connected with a pushing rod through a rotating shaft, and the upper end surface of the pushing rod is provided with a rubber protective plate.

[0015] Preferably, a guide sleeve is arranged on the upper side of the outer surface of the pushing rod, and a supporting rod is fixedly connected to the middle position of the front and rear end surfaces of the guide sleeve.

[0016] Preferably, a pulling rod is arranged on one side of the vibration motor and fixed to the lower end surface of the annular shell for collecting waste, a pull ring is fixedly sleeved on the lower side of the outer surface of the pulling rod, a cylindrical groove is arranged on the outer side of the pull ring, a spring is arranged in the cylindrical groove and sleeved on the outer surface of the pulling rod, and the upper and lower end surfaces of the spring are connected with the inner side of the cylindrical groove and the upper end surface of the pull ring, respectively.

[0017] Preferably, a control panel is arranged on one side of the self-rotating potter's wheel, and the self-rotating potter's wheel, the full-automatic unloading mechanism for ceramic products, and the full-automatic waste collecting mechanism are electrically connected with the control panel.

[0018] Preferably, a strip-shaped groove is arranged below the arc-shaped waste storage box, a positioning rod is fixedly arranged in the strip-shaped groove, and a positioning sleeve is movably sleeved on the outer surface of the positioning rod and fixed to the upper end surface of the arc-shaped waste storage box.

[0019] A protective cover plate is arranged below the step motor and located at the lower end surface of the bottom shell, and the bottom shell and the protective cover plate are fixedly connected through screws.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] 1. The full-automatic unloading mechanism for ceramic products can directly move the self-rotating potter's wheel with the adsorbed and too tightly packed clay sculpture on the upper end surface to the position below the middle of the two semicircular cutting plates. When the self-rotating potter's wheel moves to this position, the driving mechanism can directly and synchronously push the two semicircular cutting plates inward to cut off the clay sculpture on the upper end surface of the self-rotating potter's wheel. The above technical solution improves the functionality of the equipment, which can directly cut off the clay sculpture adsorbed on the upper end surface of the self-rotating potter's wheel that is difficult to remove, thereby preventing the deformation of the clay sculpture caused by forcibly removing the clay sculpture.

[0022] 2. This invention features a conical sleeve on the outer side of a rotating ceramic wheel. When waste material is scraped off the outer surface of the clay sculpture, it falls onto the upper surface of the conical sleeve under gravity. At the end of the day, the vibration mechanism in the fully automatic waste collection mechanism is activated. This mechanism causes the conical sleeve to vibrate, and the waste material on the sleeve falls along it into the waste collection hole. The waste material then passes through the hole and enters the arc-shaped waste collection box. This technical solution automatically collects the waste material generated during the clay sculpture process into the arc-shaped waste collection box, eliminating the need for manual waste collection and thus improving the automation level of the equipment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 For the present invention Figure 1 Enlarged view of the structure at point A in the middle;

[0025] Figure 3 This is a front view of the entire invention;

[0026] Figure 4 For the present invention Figure 3 Enlarged view of the structure at point B;

[0027] Figure 5 For the present invention Figure 3 Enlarged view of the structure at point C;

[0028] Figure 6 For the present invention Figure 5 Enlarged view of the structure at point D.

[0029] In the diagram: 1. Self-rotating ceramic wheel; 2. Fully automatic unloading mechanism for ceramic products; 201. Bottom shell; 202. Storage slot; 203. Lifting platform; 204. Stepper motor; 205. Transmission shaft; 206. First bevel gear; 207. Second bevel gear; 208. Gear shaft; 209. Threaded rod; 210. Internal threaded sleeve; 211. Connecting rod; 212. Semi-circular cutting plate; 213. Optical sensor; 3. Control panel 4. Annular outer shell for waste collection; 5. Conical sleeve; 6. Annular groove; 7. Waste collection through hole; 8. Arc-shaped waste storage box; 9. Arc-shaped through hole; 10. Strip groove; 11. Positioning rod; 12. Positioning sleeve; 13. Vibration motor; 14. Concave rotating shaft; 15. Metal sleeve; 16. Rotating shaft connecting rod; 17. Push rod; 18. Guide sleeve; 19. Pull rod; 20. Pull ring; 21. Cylindrical groove; 22. Spring; 23. Circular groove. Detailed Implementation

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application.

[0031] Please refer to Figures 1 to 6 The present application provides an embodiment: a shaping turntable for clay sculpture handicrafts, comprising a self-rotating pottery wheel 1, a pottery product full-automatic unloading mechanism 2 is fixedly installed at the lower end face of the self-rotating pottery wheel 1, the pottery product full-automatic unloading mechanism 2 comprises two semicircular cutting plates 212 and a driving mechanism, the two semicircular cutting plates 212 are respectively located at the two sides below the self-rotating pottery wheel 1, and the driving mechanism can drive the self-rotating pottery wheel 1 to move up and down or drive the two semicircular cutting plates 212 to move inward or outward synchronously; a control panel 3 is arranged on one side of the self-rotating pottery wheel 1, and the self-rotating pottery wheel 1, the pottery product full-automatic unloading mechanism 2 and the full-automatic waste cutting and collecting mechanism are electrically connected with the control panel 3; the self-rotating pottery wheel 1, the pottery product full-automatic unloading mechanism 2 and the full-automatic waste cutting and collecting mechanism can be controlled through the control panel 3.

[0032] The driving mechanism comprises a bottom shell 201, a receiving groove 202 is arranged at the middle position of the upper end face of the bottom shell 201, a lifting platform 203 is fixedly installed at the middle position of the inner wall of the lower end of the receiving groove 202, and the self-rotating pottery wheel 1 is fixedly installed at the upper end face of the lifting platform 203; when the equipment needs to be used, the clay as the raw material of the clay sculpture handicraft is placed on the upper end face of the self-rotating pottery wheel 1, then the clay is rotated through the self-rotating pottery wheel 1, and when the clay starts to rotate, the shaping operation can be performed.

[0033] If the clay sculpture handicraft after shaping is too tightly adsorbed and fixed on the upper end face of the self-rotating pottery wheel 1, the self-rotating pottery wheel 1 is driven to move downward through the lifting platform 203, until the self-rotating pottery wheel 1 moves to the position below the middle position of the two semicircular cutting plates 212.

[0034] A stepping motor (204) is fixedly installed in the bottom shell 201 below the lifting platform 203, a transmission shaft 205 is connected with the output shaft of the stepping motor 204 through a shaft coupling, a first umbrella-shaped gear 206 is fixedly sleeved on the outer surface of the transmission shaft 205, the first umbrella-shaped gear 206 is engaged with a second umbrella-shaped gear 207, the shaft center of the second umbrella-shaped gear 207 is connected with a gear rotating shaft 208, a threaded rod 209 is fixedly connected to the front and rear end faces of the gear rotating shaft 208, and the external threads of the two threaded rods 209 are opposite; an internal thread sleeve 210 is installed on one side of the outer surface of the threaded rod 209 through a threaded structure, a connecting rod 211 is fixedly installed on the upper end face of the internal thread sleeve 210, the two connecting rods 211 are fixedly connected with the two semicircular cutting plates 212 respectively, and the opposite faces of the two semicircular cutting plates 212 are both knife head-shaped.

[0035] The upper part of each of the two semicircular cutting plates 212 is provided with an optical sensor 213 fixedly installed on the inner wall of the receiving groove 202; the height of the self-rotating pottery wheel 1 can be monitored in real time through the optical sensor 213. The upper end surface of the self-rotating pottery wheel 1 is moved to a position corresponding to the two semicircular cutting plates 212 through the lifting platform 203, and whether the height of the self-rotating pottery wheel 1 is deviated is monitored through the optical sensor 213;

[0036] When the height adjustment of the self-rotating pottery wheel 1 is completed, the stepping motor 204 is started, which can drive the transmission shaft 205 and the first umbrella-shaped gear 206 fixedly sleeved on the outer surface of the transmission shaft 205 to rotate. When the first umbrella-shaped gear 206 rotates, the second umbrella-shaped gear 207 engaged with the first umbrella-shaped gear 206 and the gear shaft 208 connected to the shaft center of the second umbrella-shaped gear 207 will rotate together. The rotating gear shaft 208 can drive the two threaded rods 209 fixedly connected thereto to rotate. When the two threaded rods 209 rotate synchronously, the two internal threaded sleeves 210 installed on the two threaded rods 209 through the threaded structure will move inward or outward synchronously under the driving of the threaded structure. At this time, the two internal threaded sleeves 210 move inward synchronously, and the semicircular cutting plate 212 connected to the internal threaded sleeve 210 through the connecting rod 211 will move inward together in the process of moving. The semicircular cutting plate 212 moving inward will contact the position where the molded clay handicraft in shape contacts the upper end surface of the self-rotating pottery wheel 1, and as the semicircular cutting plate 212 penetrates deeper, the clay handicraft in shape and the self-rotating pottery wheel 1 will be separated. Through the above technical solution, the functionality of the equipment is improved, which can directly cut off the clay handicraft in shape adsorbed on the upper end surface of the self-rotating pottery wheel 1 that is difficult to remove, thereby preventing the deformation of the clay handicraft in shape caused by forcibly removing the clay handicraft in shape.

[0037] The outer side of the self-rotating pottery wheel 1 is provided with a waste cutting automatic collection mechanism installed on the upper end surface of the pottery product full-automatic unloading mechanism 2. The waste cutting automatic collection mechanism includes an annular housing 4 for waste collection, a vibration mechanism, and two arc-shaped waste storage boxes 8. The upper end surface of the annular housing 4 for waste collection is provided with a circular groove 23 in the middle position. The inner middle position of the circular groove 23 is provided with a conical sleeve 5 movably sleeved on the outer surface of the bottom end of the self-rotating pottery wheel 1. The outer side of the conical sleeve 5 is provided with an annular groove 6. The lower end inner wall of the annular groove 6 is provided with a ring of waste collection through holes 7 extending to the outer surface of the bottom end of the annular housing 4 for waste collection;

[0038] Two arc-shaped waste storage boxes 8 are respectively located in front and back of the bottom end of the waste collection annular shell 4, the position of the arc-shaped waste storage box 8 corresponds to the position of the waste collection through hole 7, and the outer surface of the arc-shaped waste storage box 8 is provided with an arc-shaped through hole 9 opposite to the surface of the waste collection through hole 7, and the vibration mechanism can drive the waste collection annular shell 4 and the conical sleeve 5 to move up and down circularly; the vibration mechanism includes two vibration motors 13, the output shaft of the vibration motor 13 is connected with a concave shaft 14 through a shaft coupling, and the concave shaft 14 is concave as a whole; the waste generated in the process of shaping the clay sculpture artware will fall on the upper end surface of the conical sleeve 5 under the action of gravity, and after a day's work is finished, the two vibration motors 13 are started, and the concave shaft 14 connected with the vibration motor 13 can be driven to rotate.

[0039] The middle position of the concave surface of the concave shaft 14 is movably sleeved with a metal sleeve 15, the upper end surface of the metal sleeve 15 is connected with a shaft connecting rod 16 through a shaft, the upper end surface of the shaft connecting rod 16 is connected with a push rod 17 through a shaft, and the upper end surface of the push rod 17 is provided with a rubber protection plate; the upper side of the outer surface of the push rod 17 is movably sleeved with a guide sleeve 18, and the middle positions of the front and rear end surfaces of the guide sleeve 18 are fixedly connected with a supporting rod; one side of the vibration motor 13 is provided with a pull rod 19 fixed to the lower end surface of the waste collection annular shell 4, the lower side of the outer surface of the pull rod 19 is fixedly sleeved with a pull ring 20, the outer side of the pull ring 20 is provided with a cylindrical groove 21, the inside of the cylindrical groove 21 is provided with a spring 22 sleeved on the outer surface of the pull rod 19, and the upper and lower end surfaces of the spring 22 are connected with the inside of the cylindrical groove 21 and the upper end surface of the pull ring 20 respectively; when the concave shaft 14 rotates, the metal sleeve 15 movably sleeved on the concave surface of the outer surface of the concave shaft 14 will revolve around the connection between the vibration motor 13 and the concave shaft 14, and the push rod 17 connected with the shaft connecting rod 16 through the shaft will be pulled up and down circularly, when the push rod 17 is pushed upward, the rubber protection plate fixed to the upper end surface thereof will contact the upper end surface of the waste collection annular shell 4, and the waste collection annular shell 4 is pushed upward;

[0040] The annular waste collecting shell 4 is connected with the pull ring 20 through the pull rod 19, and the pull ring 20 will move upwards along with the annular waste collecting shell 4, and the pull ring 20 will squeeze the spring 22 during the upward movement, and the annular waste collecting shell 4 can be pulled back to the original position through the reaction force of the squeezed spring 22 when the push rod 17 moves downwards, and the annular waste collecting shell 4 is vibrated through the cyclic upward and downward movement, so as to drive the conical sleeve 5 fixed with the annular waste collecting shell 4 to vibrate, and the waste on the conical sleeve 5 will fall along the conical sleeve 5 into the waste collecting through hole 7 under the influence of the vibration, and finally enter the arc-shaped waste collecting box 8 through the arc-shaped through hole 9 on the outer surface of the arc-shaped waste collecting box 8, so that the waste generated during the shaping process of the clay sculpture artware can be automatically collected in the arc-shaped waste collecting box 8, and manual waste collection operation is not needed, thereby improving the automation degree of the equipment.

[0041] The arc-shaped waste collecting box 8 is provided with a strip-shaped groove 10 below, the strip-shaped groove 10 is fixed with a positioning rod 11 inside, the positioning rod 11 is movably sleeved with a positioning sleeve 12 on the outer surface, and the upper end surface of the positioning sleeve 12 is fixed with the arc-shaped waste collecting box 8; the arc-shaped waste collecting box 8 is positioned at the current position through the positioning sleeve 12 fixed on the lower end surface of the arc-shaped waste collecting box 8 and movably sleeved on the outer surface of the positioning rod 11, so as to prevent the vibration of the annular waste collecting shell 4 from affecting the arc-shaped waste collecting box 8 and causing the position of the arc-shaped waste collecting box 8 to be dislocated.

[0042] The bottom shell 201 is fixed with the protective cover plate through screws; the protective cover plate can seal and protect the step motor 204.

[0043] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A shaping turntable for clay sculpture art, comprising a self-rotating potter's wheel (1), characterized in that: The lower end surface of the self-rotating pottery wheel (1) is fixedly provided with a full-automatic unloading mechanism (2) for pottery products, which comprises two semicircular cutting plates (212) and a driving mechanism. The outer side of the self-rotating pottery wheel (1) is provided with a full-automatic waste collecting mechanism installed on the upper end surface of the full-automatic unloading mechanism (2) for pottery products, which comprises an annular waste collecting shell (4), a vibrating mechanism and two arc-shaped waste collecting boxes (8). The middle position of the upper end surface of the annular waste collecting shell (4) is provided with a circular groove (23), the middle position of the inside of the circular groove (23) is provided with a conical sleeve (5) movably sleeved on the outer surface of the bottom end of the self-rotating pottery wheel (1), the outer side of the conical sleeve (5) is provided with an annular groove (6), and the lower end inner wall of the annular groove (6) is provided with a waste collecting through hole (7) extending to the outer surface of the bottom end of the annular waste collecting shell (4). The two arc-shaped waste collecting boxes (8) are respectively located in front of and behind the bottom end of the annular waste collecting shell (4), the position of the arc-shaped waste collecting box (8) corresponds to the position of the waste collecting through hole (7), and the outer surface of the arc-shaped waste collecting box (8) is provided with an arc-shaped through hole (9) opposite to the waste collecting through hole (7), and the vibrating mechanism can drive the annular waste collecting shell (4) and the conical sleeve (5) to move up and down cyclically. The vibrating mechanism comprises two vibrating motors (13), the output shaft of the vibrating motor (13) is connected with a concave shaft (14) through a shaft coupling, the concave shaft (14) is concave as a whole, a metal sleeve (15) is movably sleeved on the middle position of the concave surface of the concave shaft (14), the upper end surface of the metal sleeve (15) is connected with a shaft connecting rod (16) through a shaft, the upper end surface of the shaft connecting rod (16) is connected with a pushing rod (17) through a shaft, the upper end surface of the pushing rod (17) is provided with a rubber protective plate, the upper side of the outer surface of the pushing rod (17) is movably sleeved with a guide sleeve (18), the middle positions of the front and rear end surfaces of the guide sleeve (18) are fixedly connected with a support rod, one side of the vibrating motor (13) is provided with a pull rod (19) fixedly connected with the lower end surface of the annular waste collecting shell (4), the lower side of the outer surface of the pull rod (19) is fixedly sleeved with a pull ring (20), the outer side of the pull ring (20) is provided with a cylindrical groove (21), the inside of the cylindrical groove (21) is provided with a spring (22) sleeved on the outer surface of the pull rod (19), and the upper and lower end surfaces of the spring (22) are connected with the inside of the cylindrical groove (21) and the upper end surface of the pull ring (20), respectively.

2. A shaping turntable for plastic clay handicrafts according to claim 1, characterized in that: The driving mechanism comprises a bottom shell (201), a receiving groove (202) is arranged at the middle position of the upper end surface of the bottom shell (201), a lifting platform (203) is fixedly installed at the middle position of the inner wall of the lower end of the receiving groove (202), and the self-rotating pottery wheel (1) is fixedly installed on the upper end surface of the lifting platform (203).

3. A shaping turntable for plastic clay artware according to claim 2, characterized in that: A stepping motor (204) is fixedly installed below the lifting platform (203) and inside the bottom shell (201), a transmission shaft (205) is connected to the output shaft of the stepping motor (204) through a shaft coupling, a first umbrella-shaped gear (206) is fixedly sleeved on the outer surface of the transmission shaft (205), the first umbrella-shaped gear (206) is engaged with a second umbrella-shaped gear (207), the second umbrella-shaped gear (207) is connected with a gear shaft (208) at the shaft center, a threaded rod (209) is fixedly connected to the front and rear end surfaces of the gear shaft (208), and the external threads of the two threaded rods (209) are opposite.

4. The plastic shaping turntable for clay sculpture art products according to claim 3, characterized in that: A female threaded sleeve (210) is mounted on one side of the outer surface of the threaded rod (209) through a threaded structure, a connecting rod (211) is fixedly connected to the upper end surface of the female threaded sleeve (210), the two connecting rods (211) are fixedly connected with two semicircular cutting plates (212), and the opposite surfaces of the two semicircular cutting plates (212) are both knife head-shaped. An optical sensor (213) is fixedly installed above the two semicircular cutting plates (212) and on the inner wall of the receiving groove (202).

5. The shaping turntable for plastic clay artware according to claim 1, characterized in that: A control panel (3) is arranged on one side of the self-rotating pottery wheel (1), and the self-rotating pottery wheel (1), the full-automatic pottery product unloading mechanism (2) and the full-automatic waste material cutting mechanism are electrically connected with the control panel (3).

6. The plasticine modeling turntable according to claim 3, characterized in that: A strip-shaped groove (10) is arranged below the arc-shaped waste material receiving box (8), a positioning rod (11) is fixedly arranged in the strip-shaped groove (10), a positioning sleeve (12) is movably sleeved on the outer surface of the positioning rod (11), and the upper end surface of the positioning sleeve (12) is fixedly connected with the arc-shaped waste material receiving box (8). A protective cover plate is arranged on the lower end surface of the bottom shell (201) below the stepping motor (204), and the bottom shell (201) and the protective cover plate are fixedly connected through screws.

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