Equipment, system and method for toy carving

Abstract

The invention discloses equipment, system and method for toy engraving, and the equipment comprises an engraving base which is arranged behind a positioning box body and is used for installing an engraving mechanism, and the engraving mechanism is arranged on the engraving base and is used for engraving a toy; the carving driving unit is arranged on the carving base and used for driving the carving mechanism to move transversely and longitudinally along the carving base. The positioning box body is arranged below the engraving mechanism and is used for mounting the positioning mechanism; the positioning mechanism is rotationally arranged at the upper end of the positioning box body and is used for positioning the toy; the positioning driving unit is arranged in the positioning box body and used for driving the positioning mechanism to rotate. The device has the beneficial effects that manual intervention is greatly reduced, the problem that manual operation is time-consuming and labor-consuming is solved, the batch production efficiency is remarkably improved, the accurate and stable engraving operation is ensured, the operation is convenient and fast, the structure is simple, the manufacturing cost is low, and damage is not prone to occurring.

Description

Technical Field

[0001] This invention relates to an engraving device, and more particularly to an apparatus, system and method for engraving toys. Background Technology

[0002] Toy carving is a key process for enriching the diversity of toy shapes and enhancing the aesthetics and fun of toys. It can not only meet consumers' demand for personalized and exquisite toy products, but also enhance the market competitiveness of toys and adapt to the aesthetic and usage needs of people of different ages.

[0003] In existing technologies, the toy carving process is relatively cumbersome. It typically requires manual positioning and fixing of the toy by manually adjusting simple clamps or positioning components, with repeated calibration to prevent misalignment. Subsequently, the operator must manually control the carving tool according to design drawings or preset requirements, or use a simple drive device to control the tool's movement direction, carving depth, and speed to gradually complete the carving task. During carving, continuous manual observation of the positioning status and carving effect is necessary; any deviation must be stopped and manually adjusted. The entire process relies heavily on manual experience and real-time control. However, existing manually adjustable clamps for toy carving are difficult to adapt to... The positioning accuracy is low and the stability is poor when matching toys of different shapes and sizes, which can easily lead to deviation of the carving trajectory and affect product consistency. The carving drive method is rudimentary and cannot achieve precise linkage of the carving tool in the horizontal, vertical and rotational directions, making it difficult to complete high-precision carving of complex paths and limiting the design space of toy shapes. The lack of a complete real-time monitoring and automatic adjustment mechanism makes it impossible to detect problems such as positioning accuracy deviation, abnormal carving motor speed and abnormal drive unit load in time. These problems can only be addressed after manual detection, which not only reduces carving efficiency but also easily leads to material waste and product defects. At the same time, the high degree of manual intervention makes the carving process time-consuming and labor-intensive, resulting in low production efficiency.

[0004] Therefore, those skilled in the art are dedicated to providing an apparatus, system, and method for toy carving that can effectively solve the above-mentioned technical problems. Summary of the Invention

[0005] To achieve the above objectives, the present invention provides an apparatus for toy carving, comprising:

[0006] The engraving base is located at the rear of the positioning box and is used to install the engraving mechanism;

[0007] A carving mechanism, mounted on the carving base, is used to carve toys;

[0008] An engraving drive unit is disposed on the engraving base and is used to drive the engraving mechanism to move laterally and longitudinally along the engraving base;

[0009] A positioning box is located below the engraving mechanism and is used to install the positioning mechanism;

[0010] The positioning mechanism is rotatably mounted on the upper end of the positioning box and is used to position the toy.

[0011] A positioning drive unit is disposed inside the positioning housing and is used to drive the positioning mechanism to rotate.

[0012] Furthermore, the engraving mechanism includes a power housing, which is mounted on the engraving drive unit. A power motor is housed within the power housing, and its output end is connected to the drive wheel. The drive wheel is located within a protective housing. A driven wheel and a power transmission belt are both housed within the protective housing. The driven wheel is connected to the drive wheel via the power transmission belt. An output shaft is mounted on the driven wheel, extending rotatably beyond the protective housing and connecting to a positioning plate. A detachable engraving motor mounting plate is mounted on the positioning plate, and an engraving motor is mounted on the mounting plate. The output shaft drives the engraving motor mounting plate and the engraving motor to rotate.

[0013] Furthermore, the carving drive unit includes a crossbeam, the power box is mounted on the crossbeam and moves back and forth along the length of the crossbeam via a transverse drive source; the front end of the carving base is provided with two parallel slide rails, the crossbeam is connected to the carving base via the two slide rails, and the carving base is provided with an up and down drive source for driving the crossbeam to move up and down.

[0014] Furthermore, the positioning mechanism includes a positioning disk, which is rotatably disposed at the upper end of the positioning box;

[0015] The positioning plate is provided with several positioning components, each including a clamping seat that slides on the positioning base. The positioning base is located on the positioning plate, and the output end of the clamping cylinder is used to push the clamping seat. Each positioning component cooperates with the other to position the toy to be carved.

[0016] Furthermore, the positioning disk has several adjustment ports, which are arranged in a circular array around the center line of the positioning disk. The outer side of each adjustment port extends outward and penetrates the positioning disk. Below each adjustment port, there is a clamping cylinder mounting groove on the positioning disk. The clamping cylinder is located at the clamping cylinder mounting groove, and its upper end is connected to the positioning seat. The output end of the clamping cylinder is connected to the rear end of the clamping seat through a connector.

[0017] Furthermore, the upper end of the pressing cylinder is provided with an extension seat, and the upper end of the extension seat is provided with a hinge member, which extends upward through the adjustment port and is hinged to the positioning seat.

[0018] The connector includes a first swing rod, which includes a main drive section and a driven section made of an integral structure. The main drive section is connected to the output end of the clamping cylinder. The upper half of the main drive section extends upward through a through-hole opened on the outside of the positioning seat and is hinged to a hinge seat at the connection point with the driven section. The hinge seat is disposed on the positioning seat. The driven section is hinged to a second swing rod, which is hinged to the clamping seat through a connecting block.

[0019] Furthermore, the inner end of the clamping seat is provided with a plurality of clamping heads, each of which changes direction according to the shape of the toy to be carved and fits tightly against the outer surface of the toy.

[0020] Furthermore, there are six clamping heads, each with an arc-shaped clamping surface. A sphere is embedded in the inner side of each clamping head, and each clamping head can rotate around the sphere. The sphere extends out of the clamping head and is connected to the clamping seat through an extension post.

[0021] A system for toy carving, the system comprising:

[0022] The engraving control module is used to receive engraving parameter instructions for the toy, including engraving path, engraving depth and engraving speed, and to generate engraving drive signals and positioning drive signals based on the parameter instructions; the positioning execution module is used to receive the positioning drive signals, control the positioning drive unit to drive the positioning mechanism to rotate, and simultaneously control the action of the clamping cylinders of each positioning component, so that the clamping head on the clamping seat adaptively fits the outer surface of the toy to be engraved, thereby completing the positioning and fixing of the toy.

[0023] The carving execution module is used to receive the carving drive signal, control the carving drive unit to drive the cross frame to move up and down along the slide rail and the power box to move laterally along the cross frame, and at the same time control the power motor in the power box to run, drive the carving motor mounting plate and the carving motor to rotate through the transmission belt, and complete the toy carving operation according to the preset carving path.

[0024] The status monitoring module is used to collect positioning accuracy data of the positioning mechanism and operating status data of the engraving mechanism in real time. The operating status data includes the engraving motor speed and the operating load of the drive unit. The collected data is fed back to the engraving control module.

[0025] The feedback adjustment module receives data from the status monitoring module and compares it with preset standard parameters. If the positioning accuracy deviates or the operating status is abnormal, it generates an adjustment signal and sends it to the engraving control module. The engraving control module then adjusts the positioning drive signal and the engraving drive signal to correct the engraving trajectory and positioning status.

[0026] A method for toy carving includes a carving control module that first receives carving path, carving depth, and carving speed commands, generating carving drive signals and positioning drive signals. Upon receiving the positioning drive signals, the positioning execution module controls the positioning drive unit within the positioning housing to rotate the positioning disk. Simultaneously, it controls the clamping cylinders of each positioning component on the positioning disk to actuate. The output end of the clamping cylinder drives the clamping seat to slide along the positioning seat via a connector. Six arc-shaped clamping heads at the inner end of the clamping seat adaptively change direction around the sphere, tightly fitting against the outer surface of the toy to be carved, thus completing the toy's positioning and fixation. Simultaneously, the carving execution module receives the carving drive signals and controls the vertical drive source within the carving base to drive the crossbeam to move vertically along the slide rail. At the same time, it controls the horizontal drive source to drive the power housing to move laterally along the crossbeam. The power housing... The motor drives the main drive wheel in the protective box to rotate, which in turn drives the drive wheel and output shaft to rotate via a power transmission belt. This, in turn, drives the engraving motor mounting plate and the engraving motor to rotate, completing the toy engraving operation according to the preset engraving path. Throughout the engraving process, the status monitoring module collects real-time data on the positioning accuracy of the positioning mechanism, as well as the speed of the engraving motor and the operating status data of the drive unit in the engraving mechanism. The collected data is then fed back to the engraving control module. After receiving the data from the status monitoring module, the feedback adjustment module compares it with preset standard parameters. If a positioning accuracy deviation or abnormal operating status is detected, an adjustment signal is generated and sent to the engraving control module. The engraving control module then adjusts the positioning drive signal and the engraving drive signal in a timely manner to correct the engraving trajectory and positioning status, ensuring that the toy engraving operation is completed accurately and stably.

[0027] The present invention has the following beneficial effects:

[0028] 1. The positioning mechanism uses multiple positioning components to work together. The six arc-shaped clamping heads at the inner end of the clamping seat can rotate adaptively around the sphere, which can closely fit the outer surface of toys of different shapes and sizes, achieve precise positioning, and solve the problems of poor adaptability and unstable positioning of traditional clamps.

[0029] 2. The carving drive unit can drive the carving mechanism to achieve horizontal, vertical and rotational movements. The power motor drives the carving motor to operate precisely through the transmission belt, and can complete the carving of complex shapes according to the preset path, breaking through the problem of limited movement of traditional carving tools.

[0030] 3. The system generates drive signals through the engraving control module. The positioning execution module and the engraving execution module work together to complete automatic positioning and engraving operations, which greatly reduces manual intervention, avoids the time-consuming and labor-intensive problems of manual operation, and significantly improves the efficiency of mass production.

[0031] 4. The status monitoring module collects data such as positioning accuracy, motor speed, and drive load in real time. The feedback adjustment module compares the data with standard parameters and generates adjustment signals in a timely manner to correct deviations, effectively avoiding carving defects and material waste, and ensuring accurate and stable carving operations.

[0032] 5. The connection structure of components such as the clamping cylinder and swing rod is compact, and the engraving motor mounting plate is detachable, which facilitates maintenance and replacement, improves the service life and operation convenience of the equipment, and also has the advantages of simple structure, low manufacturing cost and not easy to damage. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of the carving base, positioning box and carving mechanism in this invention;

[0034] Figure 2 This is a schematic diagram of the engraving mechanism in this invention;

[0035] Figure 3 This is a schematic diagram of the connection structure between the engraving motor and the protective box and other components in this invention.

[0036] Figure 4 This is a schematic diagram of the connection structure between the transmission belt and the drive pulley.

[0037] Figure 5 This is a schematic diagram of a positioning disk with several positioning components.

[0038] Figure 6 yes Figure 5 A magnified schematic diagram of the structure at point A in the middle.

[0039] Figure 7 This is a schematic diagram of the positioning disk in this invention.

[0040] Figure 8 This is a schematic diagram of the positioning component in this invention.

[0041] Figure 9 yes Figure 8 A schematic diagram of a structure without a clamping cylinder.

[0042] Figure 10 This is a schematic diagram of a clamping head installed on a clamping seat.

[0043] Figure 11 yes Figure 10 A schematic diagram of the three-dimensional structure.

[0044] Figure 12 This is a schematic diagram of the first state structure of the clamping head in practical use.

[0045] Figure 13 This is a schematic diagram of the second-state structure of the clamping head.

[0046] Figure 14 This is a schematic diagram of the third-state structure for the practical application of the clamping head.

[0047] The attached diagram lists the components represented by each number as follows:

[0048] 1. Engraving base; 2. Positioning box; 3. Engraving mechanism; 5. Positioning mechanism; 6. Power box; 7. Main drive wheel; 8. Protective box; 9. Driven drive wheel; 10. Power transmission belt; 11. Output shaft; 12. Engraving motor mounting plate / positioning disc; 13. Engraving motor; 15. Cross frame; 16. Slide rail; 17. Positioning assembly; 18. Clamping seat; 19. Positioning seat; 20. Clamping cylinder; 21. Adjustment port; 22. Clamping cylinder mounting slot; 23. Connecting piece; 26. Extension seat; 27. Hinge; 28. First swing rod; 29. ​​Main drive section; 30. Driven section; 31. Through hole; 32. Hinge seat; 33. Second swing rod; 35. Connecting block; 50. Clamping head; 52. Ball; 53. Extension column. Detailed Implementation

[0049] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0050] In the description of this invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0051] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0052] like Figures 1 to 13As shown, an apparatus for toy carving includes:

[0053] The carving base 1 is located behind the positioning box 2 and is used to install the carving mechanism 3;

[0054] The carving mechanism 3 is mounted on the carving base 1 and is used to carve the toy.

[0055] An engraving drive unit is disposed on the engraving base 1 and is used to drive the engraving mechanism 3 to move laterally and longitudinally along the engraving base 1;

[0056] Positioning housing 2 is located below the engraving mechanism 3 and is used to install positioning mechanism 5;

[0057] The positioning mechanism 5 is rotatably mounted on the upper end of the positioning box 2 and is used to position the toy.

[0058] A positioning drive unit is disposed inside the positioning housing 2 and is used to drive the positioning mechanism 5 to rotate.

[0059] The engraving mechanism 3 includes a power housing 6, which is mounted on the engraving drive unit. A power motor is housed within the power housing 6, and the output end of the power motor is connected to the drive wheel 7, which is located within a protective housing 8. A driven wheel 9 and a power transmission belt 10 are both housed within the protective housing 8. The driven wheel 9 is connected to the drive wheel 7 via the power transmission belt 10. An output shaft 11 is mounted on the driven wheel 9, extending rotatably beyond the protective housing 8 and connecting to a positioning plate. A detachable engraving motor mounting plate 12 is mounted on the positioning plate, and an engraving motor 13 is mounted on the engraving motor mounting plate 12. The output shaft 11 drives the engraving motor mounting plate 12 and the engraving motor 13 to rotate.

[0060] The carving drive unit includes a cross frame 15, and the power box 6 is mounted on the cross frame 15 and moves back and forth along the length of the cross frame 15 via a transverse drive source. The front end of the carving base 1 is provided with two parallel slide rails 16, and the cross frame 15 is connected to the carving base 1 via the two slide rails 16. The carving base 1 is provided with an up and down drive source for driving the cross frame 15 to move up and down.

[0061] The positioning mechanism 5 includes a positioning disk 12, which is rotatably disposed at the upper end of the positioning box 2.

[0062] The positioning disk 12 is provided with a plurality of positioning components 17. Each positioning component 17 includes a clamping seat 18, which is slidably mounted on a positioning seat 19. The positioning seat 19 is mounted on the positioning disk 12. The output end of the clamping cylinder 20 is used to push the clamping seat 18. Each positioning component 17 cooperates with each other to position the toy to be carved.

[0063] The positioning disk 12 has a plurality of adjustment ports 21, which are arranged in a circular array around the center line of the positioning disk 12. The outer side of each adjustment port 21 extends outward and penetrates the positioning disk 12. Each adjustment port 21 has a clamping cylinder mounting groove 22 on the positioning disk 12 below it. The clamping cylinder 20 is located at the clamping cylinder mounting groove 22 and its upper end is connected to the positioning seat 19. The output end of the clamping cylinder 20 is connected to the rear end of the clamping seat 18 through a connector 23.

[0064] The upper end of the clamping cylinder 20 is provided with an extension seat 26, and the upper end of the extension seat 26 is provided with a hinge 27. The hinge 27 extends upward through the adjustment port 21 and is hinged to the positioning seat 19.

[0065] The connector 23 includes a first swing rod 28, which includes a main drive section 29 and a driven section 30, both integrally formed. The main drive section 29 is connected to the output end of the clamping cylinder 20. The upper half of the main drive section 29 extends upward through a through-hole 31 on the outside of the positioning seat 19 and is hinged to a hinge seat 32 at the connection point with the driven section 30. The hinge seat 32 is disposed on the positioning seat 19. The driven section 30 is hinged to a second swing rod 33, which is hinged to the clamping seat 18 via a connecting block 35.

[0066] The inner end of the clamping seat 18 is provided with a plurality of clamping heads 50, each clamping head 50 changing direction according to the shape of the toy to be carved, and closely fitting the outer surface of the toy.

[0067] There are six abutting heads 50. The abutting surface of each abutting head 50 is arc-shaped. A ball 52 is embedded in the inner side of each abutting head 50. Each abutting head 50 can rotate around the ball 52. The ball 52 extends out of the abutting head 50 and is connected to the abutting seat 18 through an extension post 53.

[0068] A system for toy carving, the system comprising:

[0069] The engraving control module is used to receive engraving parameter instructions for the toy, including engraving path, engraving depth and engraving speed, and to generate engraving drive signals and positioning drive signals based on the parameter instructions; the positioning execution module is used to receive the positioning drive signals, control the positioning drive unit to drive the positioning mechanism to rotate, and simultaneously control the action of the clamping cylinders of each positioning component, so that the clamping head on the clamping seat adaptively fits the outer surface of the toy to be engraved, thereby completing the positioning and fixing of the toy.

[0070] The carving execution module is used to receive the carving drive signal, control the carving drive unit to drive the cross frame to move up and down along the slide rail and the power box to move laterally along the cross frame, and at the same time control the power motor in the power box to run, drive the carving motor mounting plate and the carving motor to rotate through the transmission belt, and complete the toy carving operation according to the preset carving path.

[0071] The status monitoring module is used to collect positioning accuracy data of the positioning mechanism and operating status data of the engraving mechanism in real time. The operating status data includes the engraving motor speed and the operating load of the drive unit. The collected data is fed back to the engraving control module.

[0072] The feedback adjustment module receives data from the status monitoring module and compares it with preset standard parameters. If the positioning accuracy deviates or the operating status is abnormal, it generates an adjustment signal and sends it to the engraving control module. The engraving control module then adjusts the positioning drive signal and the engraving drive signal to correct the engraving trajectory and positioning status.

[0073] A method for toy carving includes a carving control module that first receives carving path, carving depth, and carving speed commands, generating carving drive signals and positioning drive signals. After receiving the positioning drive signals, the positioning execution module controls the positioning drive unit within the positioning housing 2 to drive the positioning disk 12 to rotate. Simultaneously, it controls the clamping cylinders 20 of each positioning component 17 on the positioning disk 12 to actuate. The output end of the clamping cylinder 20 drives the clamping seat 18 to slide along the positioning seat 19 via a connector 23. The six arc-shaped clamping heads 50 at the inner end of the clamping seat 18 adaptively change direction around the sphere 52, tightly fitting against the outer surface of the toy to be carved, thus completing the toy's positioning and fixing. Simultaneously, the carving execution module receives the carving drive signals and controls the up-and-down drive source within the carving base 1 to drive the horizontal frame 15 to move up and down along the slide rail 16, while also controlling the horizontal movement drive source to drive the... The power box 6 moves laterally along the crossbeam 15. The power motor inside the power box 6 drives the drive wheel 7 in the protective box 8 to rotate, which in turn drives the drive wheel 9 and the output shaft 11 to rotate via the power transmission belt 10. This, in turn, drives the engraving motor mounting plate 12 and the engraving motor 13 to rotate, completing the toy engraving operation according to the preset engraving path. During the entire engraving process, the status monitoring module collects the positioning accuracy data of the positioning mechanism 5, the speed of the engraving motor 13, and the running status data of the drive unit running the engraving mechanism 3 in real time, and feeds the collected data back to the engraving control module. After receiving the data from the status monitoring module, the feedback adjustment module compares it with the preset standard parameters. If a positioning accuracy deviation or abnormal running status is found, an adjustment signal is generated and sent to the engraving control module, which then adjusts the positioning drive signal and the engraving drive signal.

[0074] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. An apparatus for toy carving, characterized in that it comprises: The carving base (1) is located behind the positioning box (2) and is used to install the carving mechanism (3). The carving mechanism (3) is set on the carving base (1) and is used to carve the toy; The carving drive unit is disposed on the carving base (1) and is used to drive the carving mechanism (3) to move laterally and longitudinally along the carving base (1); The positioning box (2) is located below the engraving mechanism (3) and is used to install the positioning mechanism (5); The positioning mechanism (5) is rotatably mounted on the upper end of the positioning box (2) and is used to position the toy; A positioning drive unit is disposed inside the positioning housing (2) and is used to drive the positioning mechanism (5) to rotate.

2. The device for toy carving as described in claim 1, characterized in that, The engraving mechanism (3) includes a power box (6), which is mounted on the engraving drive unit. A power motor is installed inside the power box (6). The output end of the power motor is connected to the drive wheel (7). The drive wheel (7) is located in the protective box (8). The driven wheel (9) and the power transmission belt (10) are both installed in the protective box (8). The driven wheel (9) is connected to the drive wheel (7) through the power transmission belt (10). An output shaft (11) is installed on the driven wheel (9). The output shaft (11) extends out of the protective box (8) and is connected to the positioning plate. An engraving motor mounting plate (12) is detachably installed on the positioning plate. An engraving motor (13) is installed on the engraving motor mounting plate (12). The output shaft (11) is used to drive the engraving motor mounting plate (12) and the engraving motor (13) to rotate.

3. The device for toy carving as described in claim 2, characterized in that, The carving drive unit includes a cross frame (15), and the power box (6) is mounted on the cross frame (15) and moves back and forth along the length of the cross frame (15) via a transverse drive source. The front end of the carving base (1) is provided with two parallel slide rails (16), and the cross frame (15) is connected to the carving base (1) via the two slide rails (16). The carving base (1) is provided with an up and down drive source for driving the cross frame (15) to move up and down.

4. The device for toy carving as described in claim 3, characterized in that, The positioning mechanism (5) includes a positioning disk (12), which is rotatably disposed at the upper end of the positioning box (2); The positioning disk (12) is provided with a plurality of positioning components (17). The positioning component (17) includes a clamping seat (18), which is slidably mounted on a positioning seat (19). The positioning seat (19) is mounted on the positioning disk (12). The output end of the clamping cylinder (20) is used to push the clamping seat (18). Each positioning component (17) cooperates with each other to position the toy to be carved.

5. The apparatus for toy carving as described in claim 4, characterized in that, The positioning disk (12) has several adjustment ports (21), and each adjustment port (21) is arranged in a circular array around the center line of the positioning disk (12). The outer side of each adjustment port (21) extends outward and penetrates the positioning disk (12). Each adjustment port (21) has a clamping cylinder mounting groove (22) on the positioning disk (12) below it. The clamping cylinder (20) is located at the clamping cylinder mounting groove (22), and its upper end is connected to the positioning seat (19). The output end of the clamping cylinder (20) is connected to the rear end of the clamping seat (18) through a connector (23).

6. The apparatus for toy carving as described in claim 5, characterized in that, The upper end of the clamping cylinder (20) is provided with an extension seat (26), and the upper end of the extension seat (26) is provided with a hinge (27). The hinge (27) extends upward through the adjustment port (21) and is hinged to the positioning seat (19). The connector (23) includes a first swing rod (28), which includes a main drive section (29) and a driven section (30) made of an integral structure. The main drive section (29) is connected to the output end of the clamping cylinder (20). The upper half of the main drive section (29) extends upward through a through-hole (31) opened on the outside of the positioning seat (19) and is hinged to the hinge seat (32) at the connection with the driven section (30). The hinge seat (32) is disposed on the positioning seat (19). The driven section (30) is hinged to a second swing rod (33), which is hinged to the clamping seat (18) through a connecting block (35).

7. The apparatus for toy carving as described in claim 6, characterized in that, The inner end of the clamping seat (18) is provided with a plurality of clamping heads (50), each clamping head (50) changing with the shape of the toy to be carved and closely fitting the outer surface of the toy.

8. The apparatus for toy carving as described in claim 7, characterized in that, There are six abutting heads (50). The abutting surface of each abutting head (50) is arc-shaped. A ball (52) is embedded in the inner side of each abutting head (50). Each abutting head (50) can rotate around the ball (52). The ball (52) extends out of the abutting head (50) and is connected to the abutting seat (18) through an extension post (53).

9. A system for toy carving, characterized in that, The system includes: The engraving control module is used to receive engraving parameter instructions for the toy, including engraving path, engraving depth and engraving speed, and to generate engraving drive signals and positioning drive signals based on the parameter instructions; the positioning execution module is used to receive the positioning drive signals, control the positioning drive unit to drive the positioning mechanism to rotate, and simultaneously control the action of the clamping cylinders of each positioning component, so that the clamping head on the clamping seat adaptively fits the outer surface of the toy to be engraved, thereby completing the positioning and fixing of the toy. The carving execution module is used to receive the carving drive signal, control the carving drive unit to drive the cross frame to move up and down along the slide rail and the power box to move laterally along the cross frame, and at the same time control the power motor in the power box to run, drive the carving motor mounting plate and the carving motor to rotate through the transmission belt, and complete the toy carving operation according to the preset carving path. The status monitoring module is used to collect positioning accuracy data of the positioning mechanism and operating status data of the engraving mechanism in real time. The operating status data includes the engraving motor speed and the operating load of the drive unit. The collected data is fed back to the engraving control module. The feedback adjustment module receives data from the status monitoring module and compares it with preset standard parameters. If the positioning accuracy deviates or the operating status is abnormal, it generates an adjustment signal and sends it to the engraving control module. The engraving control module then adjusts the positioning drive signal and the engraving drive signal to correct the engraving trajectory and positioning status.

10. A method for carving toys, characterized in that, The carving control module first receives the carving path, carving depth, and carving speed instructions, and generates carving drive signals and positioning drive signals. After receiving the positioning drive signals, the positioning execution module controls the positioning drive unit in the positioning box (2) to drive the positioning disk (12) to rotate, and controls the clamping cylinders (20) of each positioning component (17) on the positioning disk (12) to move. The output end of the clamping cylinder (20) drives the clamping seat (18) to slide along the positioning seat (19) through the connector (23). The six arc-shaped clamping heads (50) at the inner end of the clamping seat (18) adaptively change direction around the sphere (52) and fit tightly against the outer surface of the toy to be carved, thus completing the positioning and fixing of the toy. At the same time, the carving execution module receives the carving drive signals and controls the upper and lower drive sources in the carving base (1) to drive the cross frame (15) to move up and down along the slide rail (16), while controlling the transverse drive source to drive the power box ( 6) Move laterally along the crossbar (15). The power motor in the power box (6) drives the main drive wheel (7) in the protective box (8) to rotate. Through the power transmission belt (10), the drive wheel (9) and output shaft (11) are driven to rotate, which in turn drives the engraving motor mounting plate (12) and the engraving motor (13) to rotate. The toy engraving operation is completed according to the preset engraving path. During the entire engraving process, the status monitoring module collects the positioning accuracy data of the positioning mechanism (5) and the speed of the engraving motor (13) and the running status data of the drive unit running the engraving mechanism (3) in real time, and feeds the collected data back to the engraving control module. After receiving the data fed back by the status monitoring module, the feedback adjustment module compares it with the preset standard parameters. If the positioning accuracy deviation or the running status is found to be abnormal, an adjustment signal is generated and sent to the engraving control module, which adjusts the positioning drive signal and the engraving drive signal.

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