CN116810583A - Automatic machine case production facility based on artificial intelligence - Google Patents

Abstract

The invention relates to the technical field of chassis production, and discloses an automated chassis production equipment based on artificial intelligence, which includes a processing table. The processing table is provided with an annular slide rail. The middle part of the processing table is provided with a through groove. The annular slide rail A sliding seat is installed on the sliding seat, and a grinding module is installed on the sliding seat. The grinding module includes: a telescopic component, which is arranged on the sliding seat and is used to push the grinding component to telescopically move; the grinding component, The grinding assembly is arranged on the sliding seat and is connected to the telescopic assembly; in the present invention, multiple grinding belts are provided, and the mesh number of the grinding belts is gradually reduced from top to bottom, first coarsely and then finely, and the grinding is performed in sequence. Compared with the frequent replacement of polishing belts in the prior art, in this implementation, only multiple polishing belts need to be installed in advance to achieve one-time polishing, eliminating the process of replacing polishing belts with different mesh numbers, and relatively improving the overall efficiency of the grinding process. , also reduces the labor intensity of workers.

Description

An automated chassis production equipment based on artificial intelligence

Technical field

The invention relates to the technical field of chassis production, and in particular to an automated chassis production equipment based on artificial intelligence.

Background technique

The application of artificial intelligence and the popularization of automation technology have gradually moved into mass production of chassis. The production of chassis generally requires cutting, grinding, bending, welding, assembly and polishing. It can be seen that polishing is the chassis production process one of the more important steps.

Chinese patent CN202210610900.2 discloses a grinding device for processing irregular chassis. The grinding mechanism is slidably mounted on an annular slide rail to fit with the vertical edge of the chassis to perform grinding operations. The driving assembly drives the lifting plate to lift. This completes the grinding of the entire vertical edge, which can be applied to grinding the vertical edges of irregular chassis and reduces usage limitations.

However, the above solution mainly relies on the grinding belts in multiple grinding assemblies to simultaneously grind multiple vertical edges, but ignores that in the actual grinding process, it is generally necessary to rotate the grinding belts through multiple roughnesses in order to achieve the desired results. To achieve the final requirements, the replacement process of multiple grinding belts is cumbersome and time-consuming for production.

Contents of the invention

The purpose of the present invention is to provide an automated chassis production equipment based on artificial intelligence to solve the above technical problems.

The object of the present invention can be achieved through the following technical solutions:

An automated chassis production equipment based on artificial intelligence, including a processing table. The processing table is provided with an annular slide rail. A through groove is provided in the middle of the processing table. A sliding seat is installed on the annular slide rail. The sliding seat A grinding module is installed on the machine, and the grinding module includes:

A telescopic component, which is arranged on the sliding seat and is used to push the grinding component to telescopically move;

A grinding component, which is disposed on the sliding seat and connected to the telescopic component.

As a further technical solution, the grinding assembly includes:

Mounting frame, the mounting frame is slidingly connected to the sliding seat and is arranged in an L-shaped structure;

Pulleys, the pulleys are rotatably installed on the mounting bracket, and there are at least two pulleys;

Polishing belts, the polishing belts are sleeved on the pulleys, there are multiple polishing belts, and they are distributed according to the trend of gradually decreasing mesh number from top to bottom;

Tension wheel, the bottom of the tension wheel is provided with a displacement groove, and a return spring is provided in the displacement groove. The axle of the tension wheel is slidably installed in the displacement groove, and the tension wheel is rotated and installed on the on the mounting bracket and used to adjust the tightness of the grinding belt.

As a further technical solution, the telescopic components include:

Electric telescopic rod, the electric telescopic rod is fixedly arranged on the sliding seat through a mounting plate; the vertical part of the mounting bracket is fixed on the telescopic end of the electric telescopic rod;

Chute, the chute is provided on the upper surface of the slide seat, the chute is two and arranged in parallel;

A slide block is fixedly arranged at the bottom of the mounting frame and is slidably connected to the chute.

As a further technical solution, an upper plate is provided above the mounting frame, the pulley is rotationally connected to the upper plate, and the tensioning wheel is slidingly connected in an adjustment groove provided on the upper plate. An adjustment mechanism is also installed on the tension wheel, and the adjustment mechanism is used to adjust the working sanding belt.

As a further technical solution, the adjustment mechanism includes:

A sleeve, the sleeve is fixed on the top of the tension wheel, and the outer diameter of the sleeve is the same as the tension wheel, and the inner diameter of the sleeve is greater than the inner diameter of the tension wheel;

A moving groove, which is provided on the sleeve and has multiple ones distributed along the circumferential direction;

Arc-shaped plates, the arc-shaped plates are provided in multiple groups, and the arc-shaped plates are slidably installed in the moving groove;

There are multiple frustums. The outer diameter of the frustum gradually decreases from top to bottom. The frustum is sleeved on the axle of the tensioning wheel, and the length of the upper frustum is greater than frustum located below;

An inclined block, the inclined block is fixedly arranged on the inner side of the arc-shaped plate;

A connecting rod, which is fixedly arranged between a plurality of frustums and used to connect the frustums;

Electric telescopic column, one end of the electric telescopic column is fixed on the bottom wall of the installation frame, the other end is set in an arc shape, and can push the frustum at the top to move downward.

As a further technical solution, the inclined block is provided with a T-shaped protruding portion on the side facing the frustum, and the frustum is provided with a limiting groove portion corresponding to the protrusion.

As a further technical solution, a ring body is fixed at the bottom of the frustum located below, and a support spring is provided between the ring body and the top wall of the tensioning wheel.

As a further technical solution, a frame is fixed above the processing table, a hydraulic telescopic column is fixed on the frame, and a pressure plate is fixed on the bottom of the hydraulic telescopic column;

A base is provided below the processing table, and a vertical groove is provided in the middle of the base. A bearing platform is slidably connected in the vertical groove, and a damping spring is provided between the bottom of the bearing platform and the bottom of the vertical groove. The bearing platform is provided with a plurality of threaded holes.

Beneficial effects of the present invention:

The present invention uses the set grinding component and the telescopic component to cooperate. When in use, the chassis is first placed on the bearing platform, and then multiple limiting rods are threaded on the bearing platform according to the shape of the chassis, thereby forming a limiting fixture for the chassis. And it can be disassembled and assembled according to different shapes of chassis, which has strong applicability;

In the present invention, multiple polishing belts are provided, and the mesh number of the polishing belts is gradually reduced from top to bottom, first coarse and then fine, and then polished in sequence. Compared with the method of frequently replacing the polishing belts in the prior art, in this implementation, only pre-installation is required. Multiple grinding belts can achieve one-time grinding, eliminating the process of replacing grinding belts with different mesh numbers, which relatively improves the overall efficiency of the grinding process and reduces the labor intensity of workers;

In the present invention, the length of the upper frustum is greater than the length of the lower frustum. Therefore, when the lower frustum moves and causes the arc plate to expand outwards and is in place, the upper adjacent arc plate has not yet expanded in place, and the arc plate is used. The stepped expansion can change the tension of the polishing belt from top to bottom. On the one hand, it can realize fine-tuning and differential adjustment of the tension to obtain better polishing effects; on the other hand, it can adjust the tension according to the vertical edge of the chassis. Different roughness levels and changes in tension can meet the processing requirements for different vertical edges of the chassis.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Figure 1 is a three-dimensional diagram of the present invention;

Figure 2 is a three-dimensional view of the grinding assembly and the telescopic assembly in the present invention;

Figure 3 is a partial three-dimensional view of the adjustment mechanism in the present invention;

Figure 4 is an internal structural diagram of the grinding assembly in the present invention;

Figure 5 is a three-dimensional view of the mounting bracket in the present invention;

Figure 6 is a schematic diagram of the connection between the inclined block and the frustum in the present invention.

Description of the drawings: 1. Processing table; 2. Ring slide rail; 3. Slide seat; 4. Telescopic component; 41. Electric telescopic rod; 42. Chute; 43. Slider; 5. Grinding component; 51. Mounting frame ; 52. Pulley; 53. Polishing belt; 54. Tension pulley; 55. Displacement groove; 6. Upper plate; 7. Adjustment groove; 8. Adjustment mechanism; 81. Sleeve; 82. Moving groove; 83. Arc Shaped plate; 84, frustum; 85, inclined block; 86, connecting rod; 87, electric telescopic column; 88, T-shaped protrusion; 89, limit groove; 9, ring body; 10, support spring; 11 , Frame body; 12. Hydraulic telescopic column; 13. Base; 14. Bearing platform.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figures 1-6. The present invention is an automated chassis production equipment based on artificial intelligence.

Example

It includes a processing table 1. An annular slide rail 2 is provided on the processing table 1. A through groove is provided in the middle of the processing table 1. A slide base 3 is installed on the annular slide rail 2. A slide base 3 is installed on the slide base 3. Polishing module, the polishing module includes:

Telescopic assembly, the telescopic assembly 4 is arranged on the sliding seat 3 and is used to push the grinding assembly 5 to telescopically move;

The grinding assembly 5 is arranged on the sliding seat 3 and connected to the telescopic assembly 4 .

The grinding assembly 5 includes:

Mounting frame 51, the mounting frame 51 is slidingly connected to the sliding seat 3, and is arranged in an L-shaped structure;

Pulley 52, the pulley 52 is rotatably installed on the mounting bracket 51, and there are at least two pulleys;

The polishing belt 53 is sleeved on the pulley 52. There are multiple polishing belts 53, and they are distributed according to the trend of gradually decreasing mesh number from top to bottom;

The tensioning wheel 54 is provided with a displacement groove 55 at the bottom of the tensioning wheel 54. A return spring is provided in the displacement groove 55. The axle of the tensioning wheel 54 is slidably installed in the displacement groove 55. The tightening wheel 54 is rotatably mounted on the mounting bracket 51 and is used to adjust the tightness of the grinding belt 53 .

Telescopic components 4 include:

Electric telescopic rod 41, the electric telescopic rod 41 is fixedly arranged on the sliding seat 3 through a mounting plate; the vertical part of the mounting bracket 51 is fixed on the telescopic end of the electric telescopic rod 41;

The chute 42 is provided on the upper surface of the slide seat 3. There are two chute 42 and they are arranged in parallel;

The slider 43 is fixedly arranged at the bottom of the mounting bracket 51 and is slidingly connected with the slide groove 42 .

A frame 11 is fixed above the processing table 1, a hydraulic telescopic column 12 is fixed on the frame 11, and a pressure plate is fixed on the bottom of the hydraulic telescopic column 12;

A base 13 is provided below the processing table 1, and a vertical groove is provided in the middle of the base 13. A bearing platform 14 is slidably connected in the vertical groove, between the bottom of the bearing platform 14 and the bottom of the vertical groove. A damping spring is provided, and the bearing platform 14 is provided with a plurality of threaded holes.

In order to solve the problem that different mesh numbers of polishing belts 53 need to be used during use, and the replacement of the polishing belts 53 in the prior art is relatively cumbersome and affects the processing efficiency of the chassis, in this embodiment, the polishing assembly 5 and the telescopic assembly 4 are used When in use, the chassis is first placed on the bearing platform 14, and then multiple limiting rods are threaded on the bearing platform 14 according to the shape of the chassis, thereby forming a limiting fixture for the chassis, and can be configured according to chassis of different shapes. Disassembly and assembly combination, strong applicability;

In the initial state, under the support of the damping spring, the load-bearing platform 14 is positioned flush with the pile body of the processing platform 1. After moving the sliding seat 3 and aligning it with the vertical edge of the chassis, it is pushed by the electric telescopic rod 41 in the telescopic assembly 4. The mounting bracket 51 moves toward the vertical edge of the chassis until the polishing belt 53 fits the vertical edge, and under the passive extrusion of the vertical edge, the polishing belt 53 recesses inward and fits the vertical edge. At this time, the tensioning wheel 54 is passive. The displacement in the adjustment groove 7 is to adapt to the adjustment of the posture of the grinding belt 53, and can form a certain wrapping effect, and can also contact the edges on both sides of the vertical edge, so as to achieve the purpose of increasing the completeness of the vertical edge grinding;

After the adjustment is completed, the hydraulic telescopic column 12 drives the bottom pressure plate to extend downward, thereby pressing down on the chassis, allowing the chassis to slowly move downward, while the grinding belt 53 remains in a horizontal position, thus forming a vertical edge of the chassis. Grinding from top to bottom, and by arranging multiple grinding belts 53, using the method of gradually reducing the mesh number of the grinding belts 53 from top to bottom, first coarse and then fine, and grinding in sequence, compared with the frequent replacement of the grinding belts 53 in the prior art Method, in this implementation, only multiple polishing belts 53 need to be installed in advance to achieve one-time polishing, eliminating the process of replacing polishing belts 53 with different mesh numbers, which relatively improves the overall efficiency of the polishing process and reduces the labor intensity of workers. ;

After the grinding is completed, first retract the grinding component 5 through the telescopic component 4. After being separated from the chassis, the hydraulic telescopic column 12 is retracted. Under the restoring action of the damping spring, the support table and chassis gradually return to the initial position, and then the polished chassis is Just take it out.

Example

An upper plate 6 is provided above the mounting bracket 51, the pulley 52 is rotatably connected to the upper plate 6, and the tensioning wheel 54 is slidingly connected in the adjustment groove 7 opened on the upper plate 6. An adjustment mechanism 8 is also installed on the tensioning wheel 54, and the adjustment mechanism 8 is used to adjust the working grinding belt 53.

The adjustment mechanism 8 includes:

Sleeve 81, the sleeve 81 is fixed on the top of the tension wheel 54, and the outer diameter of the sleeve 81 is the same as the tension wheel 54, and the inner diameter of the sleeve 81 is larger than the tension wheel 54. inner diameter of 54;

Moving groove 82, the moving groove 82 is provided on the sleeve 81 and has multiple ones distributed along the circumferential direction;

Arc-shaped plates 83, the arc-shaped plates 83 are provided in multiple groups, and the arc-shaped plates 83 are slidably installed in the moving groove 82;

There are multiple frustums 84. The outer diameter of the frustums 84 gradually decreases from top to bottom. The frustums 84 are sleeved on the axle of the tensioning wheel 54 and are located above. The length of the frustum 84 is greater than the length of the frustum 84 located below;

The inclined block 85 is fixedly arranged on the inner side of the arc plate 83;

Connecting rod 86, the connecting rod 86 is fixedly arranged between a plurality of frustums 84 and is used to connect the frustums 84;

The electric telescopic column 87 has one end fixed on the bottom wall of the mounting frame 51 and the other end is set in an arc shape and can push the frustum 84 at the top to move downward.

The inclined block 85 is provided with a T-shaped protruding portion 88 on the side facing the frustum 84 , and the frustum 84 is provided with a limiting groove portion 89 corresponding to the protrusion.

A ring body 9 is fixed at the bottom of the frustum 84 located below, and a support spring 10 is provided between the ring body 9 and the top wall of the tensioning wheel 54 .

In this embodiment, the adjustment mechanism 8 is provided, and the adjustment mechanism 8 is used to adjust the postures of the plurality of polishing belts 53 during operation. Specifically, after the polishing belts 53 complete lifting the vertical edges of the box, the axle of the tensioning wheel 54 Passively move in the moving groove 82 so that the inside of the sleeve 81 on the top of the tensioning wheel 54 is facing the bottom end of the electric telescopic column 87;

When it is necessary to adjust the working posture of the grinding belt 53, the electric telescopic column 87 is extended downward, goes deep into the sleeve 81 and applies pressure to the upper frustum 84, so that the frustum 84 moves downward under the pressure. The inclined block 85 cooperates with the surface of the frustum 84. During the downward movement of the frustum 84, the inclined block 85 will be gradually pushed outward and converted into a state in which the arc plate 83 extends outward. At this time, the arc plate 83 forms The outer diameter is larger than the outer diameter of the lower tension wheel 54, so that the grinding belt 53 above the tension wheel 54 is in a tensioned state;

Since the length of the upper frustum 84 is greater than the length of the lower frustum 84 , when the lower frustum 84 moves and causes the arc plate 83 to expand outward to the position, the upper adjacent arc plate 83 has not yet expanded to the position. The stepped expansion of the shaped plate 83 can change the tension of the polishing belt 53 sequentially from top to bottom. On the one hand, it can realize fine adjustment and differential adjustment of the tension to obtain better polishing effect; on the other hand, According to the different roughness of the vertical sides of the chassis, the processing requirements for different vertical sides of the chassis can be realized by changing the tension. For example, there are three grinding belts 53 from top to bottom, which are fine, medium and coarse in sequence. The surface of the chassis is initially coarse, and when the vertical edge grinding of the chassis is required to be fine, the adjustment mechanism 8 does not work, and the three-level grinding belt 53 works together to obtain a surface that meets the requirements in sequence; when the surface of the chassis is initially higher than the coarse grade, but the demand When it is in the middle, the adjustment mechanism 8 works, and the plurality of frustums 84 move down a distance. At this time, the intermediate grinding belt 53 is tensioned by the arc plate 83. At this time, the fine grinding belt 53 and the coarse grinding belt 53 are relatively loose and are not executed. Grinding work, so the intermediate grinding belt 53 alone realizes the intermediate grinding requirement, and obtains the vertical edge of the chassis with intermediate roughness; when the surface of the chassis is initially intermediate but the requirement is fine, the adjustment mechanism 8 pushes the frustum 84 to move down a distance again. The fine grinding belt 53 is also tensioned in place, so the two medium and fine grinding belts 53 are in working condition, so the process of grinding to fineness can be realized;

In this embodiment, through different combinations, efficient grinding processing can be achieved, and different processing levels can be selected according to different initial roughnesses of the vertical edges of the chassis to obtain more diverse surface quality results, which is in line with production and processing. meet a variety of needs with greater flexibility.

Working principle of the invention:

When in use, the chassis is first placed on the bearing platform 14, and then a plurality of limiting rods are threaded on the bearing platform 14 according to the shape of the chassis, thereby forming a limiting fixture for the chassis, and can be disassembled and assembled according to the chassis of different shapes. Combination, strong applicability;

In the initial state, under the support of the damping spring, the load-bearing platform 14 is positioned flush with the pile body of the processing platform 1. After moving the sliding seat 3 and aligning it with the vertical edge of the chassis, it is pushed by the electric telescopic rod 41 in the telescopic assembly 4. The mounting bracket 51 moves toward the vertical edge of the chassis until the polishing belt 53 fits the vertical edge, and under the passive extrusion of the vertical edge, the polishing belt 53 recesses inward and fits the vertical edge. At this time, the tensioning wheel 54 is passive. The displacement in the adjustment groove 7 is to adapt to the adjustment of the posture of the grinding belt 53, and can form a certain wrapping effect, and can also contact the edges on both sides of the vertical edge, so as to achieve the purpose of increasing the completeness of the vertical edge grinding;

After the adjustment is completed, the hydraulic telescopic column 12 drives the bottom pressure plate to extend downward, thereby pressing down on the chassis, allowing the chassis to slowly move downward, while the grinding belt 53 remains in a horizontal position, thus forming a vertical edge of the chassis. Grinding from top to bottom, and by arranging multiple grinding belts 53, using the method of gradually reducing the mesh number of the grinding belts 53 from top to bottom, first coarse and then fine, and grinding in sequence, compared with the frequent replacement of the grinding belts 53 in the prior art Method, in this implementation, only multiple polishing belts 53 need to be installed in advance to achieve one-time polishing, eliminating the process of replacing polishing belts 53 with different mesh numbers, which relatively improves the overall efficiency of the polishing process and reduces the labor intensity of workers. ;

After the grinding is completed, first retract the grinding component 5 through the telescopic component 4. After being separated from the chassis, the hydraulic telescopic column 12 is retracted. Under the restoring action of the damping spring, the support table and chassis gradually return to the initial position, and then the polished chassis is Just take it out;

The adjustment mechanism 8 is provided, and the adjustment mechanism 8 is used to adjust the postures of the plurality of polishing belts 53 during operation. Specifically, after the polishing belts 53 complete lifting the vertical edges of the box, the axle of the tensioning wheel 54 is passively moved in the moving groove 82 Move inward so that the inner side of the sleeve 81 on the top of the tensioning wheel 54 is facing the bottom end of the electric telescopic column 87;

When it is necessary to adjust the working posture of the grinding belt 53, the electric telescopic column 87 is extended downward, goes deep into the sleeve 81 and applies pressure to the upper frustum 84, so that the frustum 84 moves downward under the pressure. The inclined block 85 cooperates with the surface of the frustum 84. During the downward movement of the frustum 84, the inclined block 85 will be gradually pushed outward and converted into a state in which the arc plate 83 extends outward. At this time, the arc plate 83 forms The outer diameter is larger than the outer diameter of the lower tension wheel 54, so that the grinding belt 53 above the tension wheel 54 is in a tensioned state;

Since the length of the upper frustum 84 is greater than the length of the lower frustum 84 , when the lower frustum 84 moves and causes the arc plate 83 to expand outward to the position, the upper adjacent arc plate 83 has not yet expanded to the position. The stepped expansion of the shaped plate 83 can change the tension of the polishing belt 53 sequentially from top to bottom. On the one hand, it can realize fine adjustment and differential adjustment of the tension to obtain better polishing effect; on the other hand, According to the different roughness of the vertical sides of the chassis, the processing requirements for different vertical sides of the chassis can be realized by changing the tension.

An embodiment of the present invention has been described in detail above, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the implementation scope of the present invention. All equivalent changes and improvements made within the scope of the present invention shall still fall within the scope of the patent of the present invention.

Claims (8)

1. An automated chassis production equipment based on artificial intelligence, including a processing table (1). The processing table (1) is provided with an annular slide rail (2), and the middle part of the processing table (1) is provided with a through slot. A sliding seat (3) is installed on the annular slide rail (2). The characteristic is that a grinding module is installed on the sliding seat (3). The grinding module includes: Telescopic assembly (4), the telescopic assembly (4) is arranged on the sliding seat (3) and is used to push the grinding assembly (5) to telescopically move; Grinding assembly (5), the grinding assembly (5) is arranged on the sliding seat (3) and is connected to the telescopic assembly (4). 2. The automatic chassis production equipment based on artificial intelligence according to claim 1, characterized in that the grinding component (5) includes: Mounting frame (51), the mounting frame (51) is slidingly connected to the sliding seat (3), and is arranged in an L-shaped structure; Pulleys (52), the pulleys (52) are rotatably installed on the mounting bracket (51), and at least two are provided; Polishing belt (53), the polishing belt (53) is sleeved on the pulley (52), there are multiple polishing belts (53), and they are distributed according to the trend of gradually decreasing mesh number from top to bottom. ; A tensioning wheel (54) is provided with a displacement groove (55) at the bottom of the tensioning wheel (54). A return spring is provided in the displacement groove (55). The axle of the tensioning wheel (54) is slidably installed on In the displacement groove (55), the tension wheel (54) is rotatably installed on the mounting bracket (51) and is used to adjust the tightness of the grinding belt (53). 3. The automated chassis production equipment based on artificial intelligence according to claim 1 or 2, characterized in that the telescopic component (4) includes: Electric telescopic rod (41), the electric telescopic rod (41) is fixed on the sliding seat (3) through a mounting plate; the vertical part of the mounting bracket (51) is fixed on the electric telescopic rod (41) ) telescopic end; Chute (42), the chute (42) is opened on the upper surface of the slide seat (3), and the chute (42) is two and arranged in parallel; Slider (43), the slider (43) is fixedly arranged at the bottom of the mounting bracket (51), and is slidingly connected with the chute (42). 4. The automatic chassis production equipment based on artificial intelligence according to claim 3, characterized in that an upper plate (6) is provided above the mounting frame (51), and the pulley (52) is rotatably connected to the On the upper plate (6), the tension wheel (54) is slidingly connected in the adjustment groove (7) provided on the upper plate (6), and an adjustment mechanism (54) is also installed on the tension wheel (54). 8), the adjustment mechanism (8) is used to adjust the working sanding belt (53). 5. The automated chassis production equipment based on artificial intelligence according to claim 4, characterized in that the adjustment mechanism (8) includes: Sleeve (81), the sleeve (81) is fixed on the top of the tension wheel (54), and the outer diameter of the sleeve (81) is the same as the tension wheel (54). The inner diameter of the barrel (81) is larger than the inner diameter of the tension wheel (54); Moving grooves (82), the moving grooves (82) are provided on the sleeve (81) and there are multiple ones distributed along the circumferential direction; Arc-shaped plates (83), the arc-shaped plates (83) are provided in multiple groups, and the arc-shaped plates (83) are slidably installed in the moving groove (82); There are multiple frustums (84). The outer diameter of the frustums (84) gradually decreases from top to bottom. The frustums (84) are sleeved on the tensioning wheel. On the axle of (54), the length of the upper frustum (84) is greater than the length of the lower frustum (84); Inclined block (85), the inclined block (85) is fixedly arranged on the inner side of the arc plate (83); Connecting rod (86), the connecting rod (86) is fixedly arranged between multiple frustums (84) and is used to connect the frustums (84); Electric telescopic column (87), one end of the electric telescopic column (87) is fixed on the bottom wall of the mounting frame (51), the other end is set in an arc shape, and can push the top frustum (84) Move down. 6. The automatic chassis production equipment based on artificial intelligence according to claim 5, characterized in that the inclined block (85) is provided with a T-shaped protruding portion (88) toward the side of the frustum (84), so The frustum (84) is provided with a limiting groove (89) corresponding to the protrusion. 7. The automatic chassis production equipment based on artificial intelligence according to claim 6, characterized in that a ring body (9) is fixed at the bottom of the frustum (84) located below, and the ring body (9) and the A support spring (10) is provided between the top walls of the tensioning wheel (54). 8. The automatic chassis production equipment based on artificial intelligence according to claim 1, characterized in that a frame (11) is fixedly installed above the processing table (1), and a hydraulic pressure is fixedly installed on the frame (11). Telescopic column (12), the bottom of the hydraulic telescopic column (12) is fixed with a pressure plate; A base (13) is provided below the processing table (1), and a vertical groove is provided in the middle of the base (13). A bearing platform (14) is slidably connected in the vertical groove, and the bearing platform (14) A damping spring is provided between the bottom and the bottom of the vertical groove, and a plurality of threaded holes are provided on the bearing platform (14).