Intelligent spring machine with high flexibility

Abstract

The present invention relates to an intelligent spring machine with high flexibility, including a frame, a feeding mechanism and a processing mechanism, wherein the frame is provided with a processing space, the feeding mechanism is arranged on the frame, and the discharging end of the feeding mechanism is arranged toward the processing space; the processing mechanism includes a wheel and at least two processing arms, the wheel is provided with a notch, the wheel is sleeved on the outside of the processing space through the notch, the wheel is provided with a plurality of positioning structures at intervals around the notch, and the number of the positioning structures is greater than the number of the processing arms, each processing arm can be selectively arranged in one of the positioning structures, and the processing arm is used to move toward the processing space. The processing arm can be installed on different positioning structures, so that the position of the processing arm can be adjusted. In this way, the processing arm setting method can be made more flexible, which is more conducive to processing different special-shaped springs according to actual needs, and greatly facilitates the customization of different types of special-shaped springs.

Description

Technical Field

[0001] The invention relates to the technical field of springs, in particular to an intelligent spring machine with high flexibility. Background Art

[0002] Springs are commonly used components in industry. They are used in a variety of products, from airplanes and warships to mobile phones and cameras. Therefore, the production of springs has a history of hundreds of years. The original springs were just cylindrical tension and compression springs, which were wound by hand. The technology was relatively immature and the production efficiency was relatively low. It was very difficult to produce large springs for heavy equipment such as trains or tanks. With the increase of industrial products, spring products have also become richer. Various special-shaped springs such as conical springs and double torsion springs, etc., even need to be prepared for different installation spaces and other mechanical requirements. However, the current structure of the spring machine is relatively simple, and the processing arm of the spring machine is not flexible, making it inconvenient to make customized special-shaped springs. Summary of the invention

[0003] Based on this, it is necessary to provide an intelligent spring machine with higher flexibility.

[0004] A highly flexible intelligent spring machine comprises a frame, a feeding mechanism and a processing mechanism, wherein the frame is provided with a processing space, the feeding mechanism and the processing mechanism are both arranged on the frame, and the discharging end of the feeding mechanism is arranged toward the processing space; the processing mechanism comprises a wheel disc and at least two processing arms, the wheel disc is provided with a notch, the wheel disc is sleeved on the outside of the processing space through the notch, the wheel disc is provided with a plurality of positioning structures at intervals around the notch, and the number of the positioning structures is greater than the number of the processing arms, each of the processing arms can be selectively arranged on one of the positioning structures, and the processing arms are used to move toward the processing space.

[0005] The processing arm of the above-mentioned highly flexible intelligent spring machine can be installed in different positioning structures, so that the position of the processing arm can be adjusted. In this way, the processing arm setting method can be more flexible, which is more conducive to processing different special-shaped springs according to actual needs, and greatly facilitates the customization of different types of special-shaped springs.

[0006] In one of the embodiments, an annular guide rail is provided on the frame, a slide groove is provided on the wheel disc, and the wheel disc is sleeved on the guide rail through the slide groove.

[0007] In one of the embodiments, a locking mechanism is further included, and the locking mechanism is used to lock or unlock the wheel disc and the frame.

[0008] In one of the embodiments, a blowing component is further included, and the blowing component is arranged toward the processing space.

[0009] In one of the embodiments, a spray assembly is further included, and the spray assembly is arranged toward the processing space.

[0010] In one embodiment, the interval between two adjacent positioning structures is smaller than the width of the processing arm.

[0011] In one embodiment, the machining arm comprises a hydraulic cylinder.

[0012] In one of the embodiments, a control component is also included to control the operation of each processing arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of an intelligent spring machine with high flexibility according to an embodiment;

[0014] Figure 2 A schematic diagram of a partial cross-sectional structure of a smart spring machine with high flexibility in one embodiment;

[0015] Figure 3 A schematic diagram of a partial cross-sectional structure of a wheel disc with higher flexibility in another embodiment in one direction;

[0016] Figure 4 A schematic diagram of a partial cross-sectional structure of a smart spring machine with high flexibility in one embodiment;

[0017] Figure 5 A schematic diagram of the three-dimensional structure of an intelligent spring machine with higher flexibility according to another embodiment;

[0018] Figure 6 A schematic diagram of a partial cross-sectional structure of a nozzle in one direction according to an embodiment;

[0019] Figure 7 The figure is a schematic diagram of a partial cross-sectional structure of a cover body according to an embodiment. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0021] It should be noted that when an element is referred to as being "disposed on" or "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is referred to as being "fixed on" another element, or being "fixedly connected" to another element, they may be fixed in a detachable manner or in a non-detachable manner. When an element is considered to be "connected" or "rotatably connected" to another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right", "upper", "lower" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to restrict the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] The terms "first", "second", "third" and the like in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0024] It should also be understood that when interpreting an element, even if not explicitly described, the element is interpreted as including a range of error, which should be within the acceptable deviation range of the specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" can mean within one or more standard deviations, which are not limited here.

[0025] like Figure 1 As shown, in one embodiment, a spring machine is provided, more specifically, a highly flexible intelligent spring machine 10, including a frame 100, a feeding mechanism 300 and a processing mechanism 200, wherein the frame 100 is provided with a processing space 101, the feeding mechanism 300 and the processing mechanism 200 are both arranged on the frame 100, and the discharge end of the feeding mechanism 300 is arranged toward the processing space 101. The feeding mechanism 300 is used to transport the wire, and the discharge end is the discharge position of the feeding mechanism 300, and the wire enters the processing space 101 from the discharge end of the feeding mechanism 300.

[0026] The processing mechanism 200 includes a wheel disc 210 and at least two processing arms 220. The wheel disc 210 is provided with a notch 211. The wheel disc 210 is sleeved on the outside of the processing space 101 through the notch 211. The wheel disc 210 is provided with a plurality of positioning structures 212 at intervals around the notch 211. The number of the positioning structures 212 is greater than the number of the processing arms 220. Each processing arm 220 can be selectively provided at a positioning structure 212. The processing arm 220 is used to move toward the processing space 101 to apply force to the wire that continuously enters the processing space 101, thereby processing the wire sent out by the feeding mechanism 300. Specifically, the processing arm can move toward or away from the processing space.

[0027] In the above-mentioned intelligent spring machine 10 with high flexibility, the processing arm 220 can be installed on different positioning structures 212, so as to adjust the position of the processing arm 220. In this way, the processing arm 220 can be set in a more flexible manner, which is more conducive to processing different special-shaped springs according to actual needs, and greatly facilitates the customization of different types of special-shaped springs.

[0028] It is worth mentioning that each end of the processing arm 220 is provided with a different processing portion 221. Figure 1 The processing part 221 is simplified in the figure, and its different shapes are not shown. This is because the processing part 221 needs to be customized according to actual conditions. Since multiple processing arms are often required to push the wire at the same time during the production process to cooperate in constructing the special-shaped structure of the wire, in this way, the processing arms are adjusted and installed to other positioning mechanisms accordingly. The same multiple processing parts can often meet the processing requirements of another special-shaped spring by adjusting the installation position and cooperating with each other. The positioning structure in this application helps to adjust the position of the processing arm. And the processing parts on each processing arm can be combined and used according to actual conditions, which is conducive to the reuse of the processing parts, and is particularly suitable for the production of medium and large special-shaped springs, saving the cost of re-molding and manufacturing the processing parts on the basis of ignoring certain precision requirements.

[0029] In one embodiment, the feeding mechanism includes a housing disposed on a frame, a feeding channel is formed in the housing, and the housing is provided with an upper roller and a lower roller, and the upper roller and the lower roller are correspondingly disposed on opposite sides of the feeding channel, so that the wire continuously moves along the feeding channel under the drive of the upper roller and the lower roller. In this embodiment, the feeding channel has a feeding end and a discharging end, and the discharging end is disposed toward the processing space. It can be understood that the feeding mechanism can also be implemented using other existing technologies.

[0030] In one embodiment, the wheel disc is integrally formed with the frame. In some cases, such as in the process of making medium and large springs, the wire needs to be heated before processing, and when the wire is rotated, the wire rotation amplitude is large, so that the hotter wire is very likely to cause more serious damage to the surrounding people or equipment when rotating. In one embodiment, the frame 100 is provided with an annular guide rail 130, and the wheel disc 210 is provided with a corresponding annular slide groove 217, and the wheel disc 200 is sleeved on the guide rail 130 through the slide groove 217 and can rotate along the annular direction of the guide rail 130, that is, the wheel disc 210 can rotate relative to the processing space 101. Rotating the wheel disc 210 can change the relative position of the processing arm 220 and the processing space 101, so as to better adjust the angle between the processing arm 220 and the wire, and change the relative position of the processing part 221 and the wire, so that the wire can be processed by rotating the wheel disc 210, instead of rotating the wire itself, to avoid the high-temperature wire from causing damage to the surrounding people and equipment when rotating. In one embodiment, the wheel disc 210 is in a circular shape, and a tooth portion is provided on the circumferential side of the wheel disc 210, and the tooth portion includes a plurality of first teeth 216. The intelligent spring machine 10 with higher flexibility also includes a first motor 110, a reducer 111 and a first gear 120. The first motor 110 and the reducer 111 are installed on the frame 100. In this embodiment, the first motor 110 is connected to the frame 100 through the reducer 111, and the driving shaft of the first motor 110 is drivingly connected to the first gear 120 through the reducer 111, and the first gear 120 is meshed with the first tooth 216. In this way, the first motor 110 can drive the first gear 120 to rotate through the reducer 111, and the wheel disc 210 is driven to rotate through the meshing of the first gear 120 and the tooth portion, so that the position of the wheel disc 210 can be better fine-tuned through the first motor 110, and the degree of automation of adjusting the position of the wheel disc 210 is higher. In one embodiment, the first motor is a brake motor. After the brake motor stops rotating, the drive shaft will be locked to prevent the gear from continuing to rotate, thereby locking the position of the wheel disc. In this way, after the wheel disc is fine-tuned by the brake motor and the reducer, the brake motor can also be used to lock the wheel disc to prevent the wheel disc from rotating, thereby making the wheel disc stable, which is conducive to making the processing arm more stable when processing special-shaped springs. At the same time, after adopting the above structure, the wheel disc can be rotated during the processing process to adjust the relative position between the processing arm and the wire, providing more processing methods and making the spring machine more flexible to use.

[0031] In one embodiment, the intelligent spring machine with high flexibility also includes a locking mechanism, which is used to lock or unlock the wheel disc with the frame. Rotating the wheel disc can change the relative position of the processing arm and the processing space. When the wheel disc is adjusted to a predetermined position, the wheel disc can be fixed by the locking mechanism to prevent the wheel disc from rotating. In one embodiment, the locking mechanism includes a hinged portion, a clamping portion and a clamping portion connected in sequence, the hinged portion is hinged to the frame, the clamping portion is snap-connected to the frame, and when the clamping portion is connected to the frame, the clamping portion abuts against the wheel disc to fix the wheel disc. In one embodiment, the wheel disc includes an inner ring, an outer ring and a connecting beam, the outer ring is sleeved on the outer side of the inner ring, and the outer ring is connected to the inner ring through the connecting beam, wherein the inner ring is sleeved on the outer side of the guide mechanism, and the positioning structure is arranged on the outer ring in a circular array. When the clamping portion is connected to the frame, the clamping portion abuts against the clamping portion, which can avoid interference between the clamping portion and the positioning structure, so that the clamping portion can have a sufficient position to abut against the wheel disc. In one embodiment, the frame is provided with a ball joint, the hinge part is connected to the ball joint of the frame by a ball joint, the frame is provided with a plurality of docking buckles, the clamping part can be selectively connected to any docking buckle by a clamping buckle, and when the clamping part is connected to different docking buckles by a clamping buckle, the pressing part abuts against different positions of the inner ring. In this embodiment, the shape of the inner ring is annular, the ball joint part is located on the inner side of the frame, the clamping part is located on the outer side of the frame, and the clamping part can pass over the wheel disc and can be pressed to the surface of the inner ring. Since the connecting beam may hinder a certain clamping part during rotation, by providing a plurality of clamping parts, the clamping part can avoid the connecting beam and select the clamping part that is not blocked by the connecting beam for connection. In one embodiment, a plurality of protrusions are evenly provided on the surface of the clamping part, and a groove is evenly opened on the surface of the inner ring. When the clamping part abuts against the inner ring, some of the protrusions can be embedded in some of the grooves, so that the connection stability of the clamping part and the inner ring can be increased.

[0032] In one embodiment, the positioning structure includes a positioning buckle, and the processing arm is buckled with the positioning buckle. In order to make the processing arm more stable after installation and facilitate fine-tuning the position of the processing arm, Figure 3 and Figure 4As shown, in one embodiment, the wheel disc 210 is provided with a plurality of grooves 213, each of the positioning structures 212 includes a positioning block 400 and an elastic member 401, the positioning structure 212 is arranged in one-to-one correspondence with the groove 213, one end of the elastic member 401 is connected to the wall of the groove 213, and the other end of the elastic member 401 is connected to the positioning block 400, the positioning block 400 includes an abutting portion 410, a connecting portion 420 and a buckling portion 430 connected in sequence, wherein the abutting portion 410 and the buckling portion 430 extend along the radial direction of the connecting portion 420, that is, the abutting portion 410 and the buckling portion 430 are arranged obliquely to the connecting portion 420, in this embodiment The abutting portion 410, the connecting portion 420 and the snap-fitting portion 430 form an I-shaped structure from bottom to top, the elastic member 401 is connected to the connecting portion 420 near the abutting portion 410, and the wall portion of the groove 213 is provided with a limiting portion 215. In this embodiment, the limiting portion 215 is protruded from the wall portion of the groove 213; the elastic member 401 is used to drive the snap-fitting portion 430 of the positioning block 400 to protrude from the groove 213, and the limiting portion 215 is used to abut against the abutting portion 410 to limit the entire positioning block 400 from leaving the groove 213, that is, the limiting portion 410 is used to limit the position of the positioning block 400 near the abutting portion 410 from leaving the groove 213. The processing arm 220 is provided with a mounting surface 222, and a clamping groove 223 is formed on the mounting surface 222. The shape of the clamping groove 223 matches the shape of the buckling portion 430, wherein the shape of the buckling portion 430 matches the shape of the notch 214 of the groove 213 so as to enter and exit the notch 214. When the clamping groove 223 is in contact with the buckling portion 430, the mounting surface 222 abuts against the edge of the groove 213. Specifically, the processing arm 220 slides from the end of the buckling portion 430 to the middle through the clamping groove 223, so that the buckling portion 430 is accommodated in the clamping groove 223. The buckling portion 430 can cooperate with the wall of the clamping groove 223 to prevent the processing arm 220 from being disengaged. The mounting surface 222 abuts against the edge of the groove 213, so that the processing arm 220 can be well fixed. In this embodiment, the interval between two adjacent positioning structures 212 is smaller than the width of the processing arm 220 to increase the number of positioning structures 212 and reduce the distance between adjacent positioning structures 212. In this way, the processing arm 220 can be placed in more positions, which is convenient for fine-tuning the position of the processing arm 220. In addition, in conjunction with the positioning block 400 and the elastic member 401, when the processing arm 220 is installed on a positioning structure 212, the adjacent positioning block 400 can be pushed into the groove 213 to prevent the positioning block 400 from affecting the installation of the processing arm 220. In other embodiments, the cross-sectional shapes of the clamping groove and the buckling portion are respectively convex. In other embodiments, the cross-sectional shapes of the clamping groove and the buckling portion are respectively L-shaped.

[0033] In one embodiment, a plurality of locking parts are arranged on the wheel disc, and each locking part is arranged corresponding to a positioning structure. When the clamping groove of the processing arm slides along the positioning block to a preset position, the locking part is locked with the processing arm to better fix the processing arm, and because the processing arm obtains the dual fixation of the positioning block and the locking part, the shaking of the processing arm can be avoided, thereby making the processing arm stably arranged on the wheel disc. In one embodiment, the locking part has a driver and a lock hook, and the driver is connected to the lock hook by driving, and in this embodiment, the control component is electrically connected to the driver, and a lock hole is opened on the processing arm, and the driver drives the lock hook to move into the lock hole to lock the processing arm. In this way, when the processing arm is unlocked by the control component, the processing arm can be taken out from the wheel disc. When the processing arm is installed on the positioning structure, the locking can be controlled by the control component, so that the processing arm is fixed. In this embodiment, the control component is also used to detect whether the driver is in a preset state. Specifically, the driver has a relative first state and a second state. When the driver is in the first state, the lock hook is driven to disengage from the lock hole, and when the driver is in the second state, the lock hook is driven to extend to the lock hole. In this embodiment, a mounting groove is provided on the wheel disc, wherein the mounting groove and the groove are arranged at intervals in the radial direction of the wheel disc, and the locking part is arranged in the mounting groove, that is, the driver and the lock hook are both arranged in the mounting groove, and the mounting surface of the processing arm is provided with the lock hole, and the driver drives the lock hook to move out of the mounting groove. When the processing arm is slidably installed along the positioning block and moved to the correct position, the lock hole is correspondingly connected with the mounting groove, and the driver can drive the lock hook to move out of the mounting groove and make the lock hook enter the lock hole. It can be understood that at this time, the driver smoothly switches from the first state to the second state. When the processing arm does not move to the specified position, the mounting surface covers the mounting groove at this time, and the lock hook cannot extend outward from the mounting groove, so that the driver cannot drive the lock hook to enter the lock hole, which makes the driver fail to switch from the first state to the second state. By detecting whether the driver smoothly transitions from the first state to the second state through the control component, it can be detected whether the processing arm is installed in the correct position and fixed, so as to better know whether the processing arm is installed in place. In this embodiment, the driver includes one of an electric screw and a cylinder.

[0034] like Figure 5 and Figure 6As shown, in one embodiment, the intelligent spring machine 10 with higher flexibility further includes a blowing assembly 500, and the blowing assembly 500 is arranged toward the processing space 101. In one embodiment, the blowing assembly includes an axial flow fan. In one embodiment, the blowing assembly includes a fan blade that reciprocates in a straight line. In one embodiment, the blowing device includes a blower (not shown), an air pipe 501 and a nozzle 502, wherein the nozzle 502 includes a housing 540, a driving member 510, a reducing member 520 and a nozzle 530, the driving member 510, the reducing member 520 and the nozzle 530 are all arranged on the housing 540, the blower is connected to the nozzle 530 through the air pipe, wherein the nozzle 530 has an outlet 531, the reducing member 520 is arranged on the nozzle 530, and has at least two nozzles (521, 522) of different calibers, wherein the caliber of each nozzle is smaller than the caliber of the outlet 531, the driving member 510 is used to drive the reducing member 520 to move, so as to selectively connect one of the nozzles with the outlet 531 of the nozzle 530, specifically, the driving member 510 is used to connect each nozzle alternately with the outlet 531, so that different nozzles can be selected according to actual needs to blow the spring. In one embodiment, the driving member is used to alternately change the flow rate of the ejected gas and the volume of the ejected gas. In this way, the spring can be cooled over a large area first, and then the spring can be cooled locally. In this embodiment, the driving member 510 is a second motor 551, wherein a plurality of second teeth 553 are provided on the circumferential side of the reducer 520, and the second motor 551 drives a second gear 552 to mesh with the second teeth 553 to drive the reducer 520 to rotate, and to align the outlet 531 with a nozzle. In this embodiment, the control component is electrically connected to the driving member to control the operation of the driving member according to the processing stage of the spring. In one embodiment, there are two nozzles. When bending the wire, the driving member drives the nozzle with a larger diameter on the reducer to connect with the outlet to cool the entire spring. In this way, various parts of the spring can be cooled in time when the spring is bent quickly. When cutting the spring, the driving member drives the nozzle with a smaller diameter on the reducer to connect with the outlet to cool the cutting position of the spring. Since cutting will generate greater heat locally, a fluid with a higher flow rate and more concentrated flow rate can better cool the cutting position of the spring.

[0035] In one embodiment, the intelligent spring machine with higher flexibility further includes a spray assembly, which is disposed toward the processing space and is used to spray the wire to prevent the wire from being overheated.

[0036] In one of the embodiments, the processing arm includes a hydraulic cylinder. In this embodiment, since the processing ratio is controlled separately by a hydraulic rod, the movement of the processing arm can be better controlled separately. Specifically, the processing arm includes a processing part and a hydraulic cylinder, and the hydraulic cylinder is used to drive the processing part to move toward or away from the guide mechanism. The processing part is used to push the wire to process the special-shaped spring, and the processing part can be set to various required shapes to cope with the processing of the wire. In one of the embodiments, the processing arm includes a cylinder. In one of the embodiments, the processing arm includes an electric screw. Of course, the processing arm can also adopt other means in the prior art to achieve the movement of driving the processing part.

[0037] In one embodiment, the intelligent spring machine with high flexibility includes a control component for controlling the operation of each of the processing arms. In one embodiment, the control component is also used to control the operation of the brake motor and drive the wheel to move. By controlling the movement of the wheel and the processing arm by the control component, the special-shaped spring can be better processed as needed. In one embodiment, the control component is also used to control the movement of the driver. In one embodiment, the control component includes a single-chip microcomputer. In one embodiment, the control component includes a computer. In one embodiment, the intelligent spring machine with high flexibility also includes a display component for connecting to the control component and displaying the processing results of the control component, specifically, the display component includes a display screen. In one embodiment, the intelligent spring machine with high flexibility also includes an operating component for inputting instructions to the control component, specifically, the operating component includes at least one of a PLC, a keyboard and a mouse.

[0038] like Figure 7 As shown, in one embodiment, the intelligent spring machine with high flexibility also includes a cover body, which surrounds the outer side of the frame, so that the spring can be prevented from popping out when the spring is cut, thereby better preventing the surrounding people and machines from being harmed. In this embodiment, the cover body includes a buffer layer 610, a support layer 620 and a sound-absorbing layer 630 from the inside to the outside, wherein, after the spring is processed, it will be ejected to the buffer layer due to its own elasticity, and the buffer layer can catch the spring and reduce its kinetic energy, while the support layer supports the buffer layer, and since the buffer layer can be prevented from excessive deformation, the service life of the buffer layer is improved, and the sound-absorbing layer located on the outside can isolate the sound of the buffer layer when the buffer layer buffers the spring, and can isolate the sound produced by the spring machine itself when it is running, so that the spring machine can run more quietly and avoid noise pollution. In this embodiment, the wheel can rotate relative to the processing channel, and the cover body composed of the buffer layer, the support layer and the sound-absorbing layer can well cooperate with the operation of the intelligent spring machine with high flexibility, and can well shield the noise caused by the rotation of the wheel during the rotation of the wheel, and better avoid the medium and large springs from leaving the spring machine. The process causes harm to people and machines. In one embodiment, the buffer layer includes a rubber layer, the support layer includes an alloy layer, and the absorption layer includes a sound-absorbing cotton layer.

[0039] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A highly flexible intelligent spring machine, characterized in that: The invention comprises a frame, a feeding mechanism and a processing mechanism, wherein the frame is provided with a processing space, the feeding mechanism and the processing mechanism are both provided on the frame, and the discharging end of the feeding mechanism is provided toward the processing space; the processing mechanism comprises a wheel disc and at least two processing arms, the wheel disc is provided with a notch, the wheel disc is sleeved on the outside of the processing space through the notch, the wheel disc is provided with a plurality of positioning structures at intervals around the notch, and the number of the positioning structures is greater than the number of the processing arms, each of the processing arms can be selectively provided at one of the positioning structures, and the processing arms are used to move toward the processing space; The interval between two adjacent positioning structures is smaller than the width of the processing arm, wherein the wheel disc is provided with a plurality of grooves, each of the positioning structures comprises a positioning block and an elastic member, the positioning structures and the grooves are arranged in a one-to-one correspondence, one end of the elastic member is connected to the wall of the groove, the other end of the elastic member is connected to the positioning block, the positioning block comprises an abutting portion, a connecting portion and a snap-fit ​​portion connected in sequence, a limiting portion is protruding from the wall of the groove, the elastic member is used to drive the snap-fit ​​portion to protrude from the groove, the limiting portion is used to abut against the abutting portion to limit the positioning block from leaving the groove as a whole, and the processing arm is provided with a mounting surface, the mounting surface is provided with a snap-fit ​​groove, and the snap-fit ​​portion can cooperate with the wall of the snap-fit ​​groove.

2. The intelligent spring machine with high flexibility as claimed in claim 1, characterized in that: The frame is provided with an annular guide rail, the wheel disc is provided with a slide groove, and the wheel disc is sleeved on the guide rail through the slide groove.

3. The intelligent spring machine with high flexibility as claimed in claim 1, characterized in that: It also includes a locking mechanism, which is used to lock or unlock the wheel disc and the frame.

4. The intelligent spring machine with high flexibility as claimed in claim 1, characterized in that: It also includes a blowing component, which is arranged toward the processing space.

5. The intelligent spring machine with high flexibility as claimed in claim 1, characterized in that: It also includes a spray assembly, which is arranged toward the processing space.

6. The intelligent spring machine with high flexibility as claimed in claim 1, characterized in that: The machining arm comprises a hydraulic cylinder.

7. The intelligent spring machine with high flexibility as claimed in claim 1, characterized in that: It also includes a control component for controlling the operation of each processing arm.

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