Probe curling machine

Abstract

The invention relates to the field of probe crimping equipment, and discloses a probe crimping machine, which comprises a work frame, the positioning platform is arranged at the top of the work frame, and a plurality of positioning plates a are arranged on the positioning platform; the positioning plates b are arranged on the work frame, oil cylinders are arranged on the positioning plates b, and hemming blades are connected to telescopic shafts of the oil cylinders; the bearing plates are arranged on the work frame, and magnetic pieces are arranged on the bearing plates; the positioning plates c are arranged at the bottom of the bearing plate; the structure can quickly adapt to probes of different sizes, the time for die replacement and hemming parameter adjustment is shortened, the production flexibility and efficiency are greatly improved, and the problems that in the prior art, time is consumed for debugging, and flexibility is lacked are effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of probe curling equipment, and in particular to a probe curling machine. Background Art

[0002] In the field of electronic manufacturing, probes are key detection components in ICT (circuit test) equipment and are widely used in the testing and detection of circuit boards and components. In the manufacturing process of probes, the curling step of the probes is crucial, which is not only related to the shape accuracy of the probes, but also directly affects the positioning accuracy and electrical performance of the probes during the test process.

[0003] The probe consists of three basic parts: a needle, a spring, and a needle tube. The needle and spring are preset in the needle tube. Under normal circumstances, the spring is in a compressed state in the needle tube. To prevent the spring from deforming and recovering, the needle tube needs to be crimped, and a small section of the needle tube is squeezed inward to form a crimping groove, thereby limiting the ejection of the spring.

[0004] Probes of different sizes are suitable for various components and circuit board densities to meet the requirements of different test accuracy and sensitivity. In existing probe curling equipment, curling forming usually relies on linear drive mechanisms such as oil cylinders and lifting electric cylinders. These drive mechanisms push the forming tool during the curling process to apply pressure to the probe needle tube, thereby squeezing the outer wall of the needle tube to achieve the curling forming effect. When the linear drive mode of the oil cylinder or lifting electric cylinder is adopted, the forming tool can only perform linear extrusion along a fixed path. The curling requirements of probes of different sizes are different. Existing curling equipment is difficult to quickly adapt to probes of various sizes. When changing molds or adjusting curling parameters, it takes a lot of time to debug and set, which lacks flexibility. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a probe curling machine, aiming to alleviate the above problems at least to a certain extent.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A probe crimping machine, comprising: Scaffolding; A positioning platform is arranged on the top of the work frame, and a plurality of positioning plates a are arranged on the positioning platform; A plurality of positioning plates b are arranged on the work frame, and an oil cylinder is arranged on the positioning plates b, and a curling blade is connected to the telescopic shaft of the oil cylinder; A plurality of supporting plates are arranged on the work frame, and magnetic parts are arranged on the supporting plates; A plurality of positioning plates c arranged at the bottom of the supporting plate; A moving component disposed between the work frame, the positioning platform and the positioning plate c, used to move the positioning platform and the positioning plate c up and down, the positioning platform can make the positioning plate a move laterally close to the probe when it moves downward to a predetermined position, the positioning plate c can move laterally close to the probe when it moves upward, the supporting plate can move laterally away from the probe when the positioning plate c moves upward, and the positioning plate c can make the positioning plate b move closer to the probe when it moves upward to a predetermined position; A positioning component provided between the positioning plate a and the positioning plate b, used for positioning the longitudinal position of the oil cylinder when the positioning platform moves downward; The rotating component disposed between the work frame and the positioning plate c is used to rotate the positioning plate c.

[0007] Preferably, the moving component includes a spring a connected between the positioning plate a and the positioning platform, and a traction rope a is connected to the work frame, one end of the traction rope a extends into the positioning platform and is connected to the positioning plate a.

[0008] Preferably, the moving component also includes a connecting disk arranged in the work frame, the positioning plate c is slidably connected to the connecting disk, a screw a is rotatably connected in the connecting disk and threadedly connected to the positioning plate c, a traction shaft is connected to the screw a, a spring b is connected between the traction shaft and the connecting disk, a traction rope b is wound on the traction shaft, a storage box is provided in the work frame, the top of the storage box is rotatably connected to a connecting plate, a feed port is provided on the connecting plate, and one end of the traction rope b passes through the connecting disk and is connected to the connecting plate.

[0009] Preferably, the movable component also includes a connecting ring a rotatably connected to the connecting disk, a connecting rod a is rotatably connected to the connecting ring a, the top of the connecting rod a is rotatably connected to the supporting plate, a spring telescopic rod a is connected to the work frame, the supporting plate is slidably connected to the telescopic shaft of the spring telescopic rod a, a spring c is connected between the supporting plate and the spring telescopic rod a, one end of the supporting plate is rotatably connected to a roller a, a connecting rod b is slidably connected to the connecting plate, and the top of the connecting rod b is rotatably connected to the connecting disk.

[0010] Preferably, the moving component also includes a connecting ring b rotatably connected to the connecting plate, a top rod is connected to the connecting ring b, an inclined boss is connected to the bottom of the positioning plate b, a spring d is connected between the positioning plate b and the work frame, and a roller b is rotatably connected to one end of the positioning plate b.

[0011] Preferably, the positioning component includes a spring telescopic rod b connected to the positioning plate b, a pressure rod is connected to the bottom of the positioning plate a, a spring telescopic rod c is connected to one side of the pressure rod, and the oil cylinder is connected to the spring telescopic rod b.

[0012] Preferably, the moving component also includes a screw b rotatably connected to the work frame, a threaded tube a threadedly connected to the screw b is connected to the positioning platform, a connecting rod is connected to one side of the push rod, a threaded tube b threadedly connected to the screw b is rotatably connected to the connecting rod, a plurality of connecting grooves are provided on the outer wall of the threaded tube b, a damping rod is slidably connected in the connecting groove, a spring e is connected between the damping rod and the connecting groove, a damping groove matched with one end of the damping rod is provided on the inner wall of the connecting rod, the damping groove is a semi-spherical groove, and one end of the damping rod is semi-spherical.

[0013] Preferably, the moving component also includes a motor a connected to the work frame, and a driving shaft of the motor a is connected to the lead screw b.

[0014] Preferably, the rotating component includes a groove opened on the outer wall of the connecting disk, a gear a is connected to the groove, a motor b is connected to the storage box, and a gear b is provided on the driving shaft of the motor b and extends into the groove and meshes with the gear a.

[0015] Preferably, a slide rail is connected to the driving shaft of the motor b, and the gear b is slidably connected to the slide rail.

[0016] In summary, the present invention mainly has the following beneficial effects: First, the probe is supported by multiple positioning during the assembly process through the combined positioning of positioning plates a, b and c. Positioning plate a moves toward the probe to form a top plate when the positioning platform descends, effectively ensuring that the probe needle compresses its internal spring and shrinks into the needle tube, ensuring that the spring is in a compressed state during the subsequent curling operation, avoiding the problem of deviation caused by the curling groove being in the spring position after the curling work is completed. Secondly, by measuring the diameter of the needle tube through the positioning plate b and determining the axial position of the cylinder, the longest stroke of the telescopic shaft of the cylinder can be accurately determined, ensuring that the curling blade reaches the appropriate curling position, avoiding the curling blade from being offset or incomplete curling due to improper stroke, and significantly improving the consistency and accuracy of the curling operation; in addition, the positioning component effectively determines the longitudinal position of the cylinder when the positioning platform moves downward, so that the curling blade is always at the ideal height of the needle tube, ensuring that the curling groove is formed at the specified position, avoiding assembly errors caused by curling too high or too low, and improving the overall processing accuracy and assembly quality of the probe. At the same time, after the moving component moves the positioning platform downward to the extreme position and the positioning plate c moves upward to the extreme position, the axial and longitudinal positions of the cylinder are accurately determined, and the operator can start the rotating component to make the positioning plate c drive the probe to rotate, and start the cylinder to make the curling blade gradually approach the needle tube. By controlling the speed of the blade gradually approaching, deformation or damage of the needle tube due to too fast contact can be avoided, thereby achieving a smooth curling effect. Under the dual effects of rotation and the blade gradually approaching, the curling blade can evenly squeeze the outer wall of the needle tube, forming a stable and firm curling groove at the top of the needle tube. This groove ensures that the spring will not pop out, improves the overall strength and structural stability of the probe, and enables it to show reliable electrical performance and pressure resistance in subsequent ICT tests. The structure of the present invention can quickly adapt to probes of different sizes, reduces the time for changing molds and adjusting curling parameters, greatly improves production flexibility and efficiency, and effectively solves the problems of time-consuming debugging and lack of flexibility in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the work frame structure of the present invention; Figure 3 It is a structural schematic diagram of the positioning plate b of the present invention; Figure 4 It is a schematic diagram of the oblique convex strip structure of the present invention; Figure 5 It is a schematic diagram of the positioning platform structure of the present invention; Figure 6 It is a schematic diagram of the connection disk structure of the present invention; Figure 7 It is a schematic diagram of the connection plate structure of the present invention; Figure 8 It is a schematic diagram of the supporting plate structure of the present invention; Fig. 9 It is a schematic diagram of the connecting rod structure of the present invention.

[0018] Reference numerals: 100, work frame; 101, positioning platform; 102, positioning plate a; 103, positioning plate b; 104, oil cylinder; 105, curling blade; 106, supporting plate; 107, magnetic part; 108, positioning plate c; 200, spring a; 201, traction rope a; 202, connecting plate; 203, lead screw a; 204, traction shaft; 205, spring b; 206, traction rope b; 207, storage box; 208, connecting plate; 209, feed port; 300, connecting ring a; 301, connecting rod a; 302, spring telescopic rod a; 303, spring c; 304, roller a; 305, connecting ring b; 306, top rod; 307, oblique boss; 308, spring d; 309, roller b; 310, connecting rod b; 400, spring telescopic rod b; 401, pressure rod; 402, spring telescopic rod c; 500, lead screw b; 501, threaded tube a; 502, connecting rod; 503, threaded tube b; 504, connecting groove; 505, damping rod; 506, spring e; 507, damping groove; 508, motor a; 600, groove; 601, gear a; 602, motor b; 603, gear b; 604, slide rail. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] refer to Figure 1-Figure 9 , a probe crimping machine, comprising: Scaffolding 100; A positioning platform 101 is disposed on the top of the work frame 100, and a plurality of positioning plates a102 are disposed on the positioning platform 101; A plurality of positioning plates b103 are arranged on the work frame 100, and a cylinder 104 is arranged on the positioning plates b103, and a curling blade 105 is connected to the telescopic shaft of the cylinder 104; A plurality of supporting plates 106 are disposed on the work frame 100, and a magnetic member 107 is disposed on the supporting plates 106; A plurality of positioning plates c108 disposed at the bottom of the supporting plate 106; The movable component disposed between the work frame 100, the positioning platform 101 and the positioning plate c108 is used to move the positioning platform 101 and the positioning plate c108 up and down. When the positioning platform 101 moves downward to a predetermined position, the positioning plate a102 can be moved laterally closer to the probe. When the positioning plate c108 moves upward, the positioning plate a102 can be moved laterally closer to the probe. When the positioning plate c108 moves upward, the supporting plate 106 can be moved laterally away from the probe. When the positioning plate c108 moves upward to a predetermined position, the positioning plate b103 can be moved closer to the probe. A positioning component provided between the positioning plate a102 and the positioning plate b103, used to position the longitudinal position of the oil cylinder 104 when the positioning platform 101 moves downward; A rotating component provided between the work frame 100 and the positioning plate c108, used for rotating the positioning plate c108; By setting the positioning plate a102, in the initial state, the plurality of positioning plates a102 are retracted in the positioning platform 101, the positioning plate b103 is retracted in the work frame 100, and the support plate 106 is in an extended state. The operator can use a manipulator or manually insert the semi-finished probe to be assembled from the positioning platform 101 into the work frame 100, and the support frame will receive it. The magnetic member 107 provided thereon can perform preliminary positioning of the semi-finished probe to ensure that the probe will not be in a tilted state. When performing the assembly work, the moving parts can be used to move the position of the positioning platform 101 downward and the positioning plate c upward. The positioning platform 101 is positioned at 108, and while the positioning platform 101 moves downward, the multiple positioning plates a102 thereon can move toward the probe. The multiple positioning plates a102 can be spliced ​​into a disk that can contact the top of the probe needle. When the positioning platform 101 continues to move downward, the probe needle can be pressed, so that the needle is retracted into the needle tube and the spring inside is compressed. This setting ensures that the spring is in a compressed state during the subsequent curling work, avoiding the problem of deviation caused by the curling groove being in the spring position after the curling work is completed. When the positioning plate c108 moves upward, it can move laterally close to the probe needle tube, while bearing The support plate 106 moves away from the probe, and the bottom of the probe can fall onto the positioning plate c108. As the positioning plate c108 continues to move laterally, the needle tube component of the probe can be clamped and positioned, ensuring that the probe is in the center position between the two curling blades 105 on the workbench 100. It also provides stability for the subsequent rotation of the positioning plate c108. When the positioning plate c108 moves upward to a preset position, the positioning plate b103 can be moved laterally close to the probe until the positioning plate b103 contacts the probe needle tube. The purpose of this setting is to first enhance the subsequent positioning of the probe driven by the positioning plate c108. Stability during rotation, and secondly, when the positioning plate b103 moves, it can drive the cylinder 104 to move horizontally, and the positioning plate b103 can be used to measure the diameter of the probe needle tube. The telescopic stroke of the telescopic shaft of the cylinder 104 is limited, but it is difficult to control the specific stroke length of the telescopic shaft of the cylinder 104 according to the probe needle tube. For this reason, the positioning plate b103 is used to determine the longest stroke of the telescopic shaft of the cylinder 104 to ensure that the curling blade 105 can curl the needle tube in a suitable position. When in use, it is only necessary to control the telescopic shaft of the cylinder 104 to extend to the extreme position to ensure that the curling blade 105 is always in the correct position on the edge of the needle tube. This precise control avoids the offset or incomplete curling of the curling blade 105 due to improper stroke, ensuring the consistency and accuracy of the curling. The technical effect of this setting is to ensure that the telescopic axis of the cylinder 104 reaches the appropriate curling stroke through the precise measurement of the positioning plate b103, effectively improving the accuracy, stability and adaptability of the curling operation. In addition, when the positioning platform 101 moves downward, the positioning component can effectively determine the longitudinal position of the cylinder 104, so that the curling blade 105 can perform the curling operation at the ideal height of the needle tube.This ensures that the groove formed by the curling is located at the specified position, avoids assembly errors caused by curling too high or too low, and improves the processing accuracy of the probe. After the moving parts move the positioning platform 101 downward to the limit position and the positioning plate c108 upward to the limit position, the axial and longitudinal positions of the oil cylinder 104 are determined, and the operator can turn on the rotating parts to make the positioning plate c108 drive the probe to rotate, and turn on the oil cylinder 104 to make the curling blade 105 gradually move closer to the needle tube of the probe. By controlling the speed of the blade's gradual approach, the deformation or damage of the needle tube caused by the blade's too fast contact is avoided. This process ensures that the blade steadily applies uniform pressure to the edge of the needle tube to achieve a stable curling effect. Under the dual effects of rotation and blade approach, the curling blade 105 can evenly squeeze the outer wall of the needle tube, thereby forming a stable and firm curling groove at the top of the needle tube. This slot design not only ensures that the spring will not pop out, but also improves the overall strength and structural stability of the probe, so that it has reliable electrical performance and pressure resistance in subsequent ICT tests. It can solve the problem that the existing technology is difficult to quickly adapt to probes of various sizes, and when changing molds or adjusting curling parameters, it takes a lot of time to debug and set, and lacks flexibility.

[0021] As a further solution of the present invention, the moving part includes a spring a200 connected between the positioning plate a102 and the positioning platform 101, and a traction rope a201 is connected to the work frame 100, and one end of the traction rope a201 extends into the box positioning platform 101 and is connected to the positioning plate a102; By setting the spring a200, the spring a200 is in a compressed state in the initial state, and the traction rope a201 can limit the position of the positioning plate a102. When the positioning platform 101 moves downward, the traction rope a201 gradually releases the tension. At this time, the positioning plate a102 moves laterally under the action of the spring a200, thereby achieving the purpose of moving the positioning plate a102 toward the needle tip of the probe. When multiple positioning plates a102 are moved to the preset position, a disk for compressing the needle tip can be formed. When the positioning platform 101 continues to move downward, the purpose of moving the needle tip of the probe downward to compress the spring component in the needle tube can be achieved.

[0022] As a further solution of the present invention, the moving part also includes a connecting disk 202 arranged in the work frame 100, the positioning plate c108 is slidably connected to the connecting disk 202, a lead screw a203 threadedly connected to the positioning plate c108 is rotatably connected in the connecting disk 202, a traction shaft 204 is connected to the lead screw a203, a spring b205 is connected between the traction shaft 204 and the connecting disk 202, a traction rope b206 is wound on the traction shaft 204, a storage box 207 is arranged in the work frame 100, the top of the storage box 207 is rotatably connected to the connecting plate 208, a feed port 209 is opened on the connecting plate 208, and one end of the traction rope b206 passes through the connecting disk 202 and is connected to the connecting plate 208; By setting the connecting disk 202, the position of the connecting disk 202 can be moved upwards when in use. When the connecting disk 202 moves upwards, the traction rope b206 can be used to pull the traction shaft 204. The traction shaft 204 is rotated under force to allow the lead screw a203 to rotate, and the position of the positioning plate c108 is moved by the action of the thread, thereby achieving the purpose of moving the positioning plate c108 laterally close to the probe while moving the positioning plate c108 longitudinally. This design not only ensures that the positioning plate c108 can accurately approach the probe in the transverse and longitudinal directions, but also simplifies the control structure, making the positioning operation more efficient and stable, and improving the accuracy and consistency of probe assembly.

[0023] As a further solution of the present invention, the moving component also includes a connecting ring a300 rotatably connected to the connecting disk 202, a connecting rod a301 is rotatably connected to the connecting ring a300, the top of the connecting rod a301 is rotatably connected to the supporting plate 106, a spring telescopic rod a302 is connected to the work frame 100, the supporting plate 106 is slidably connected to the telescopic shaft of the spring telescopic rod a302, a spring c303 is connected between the supporting plate 106 and the spring telescopic rod a302, one end of the supporting plate 106 is rotatably connected to a roller a304, a connecting rod b310 is slidably connected to the connecting plate 208, and the top of the connecting rod b310 is rotatably connected to the connecting disk 202; By setting the spring telescopic rod a302, the spring telescopic rod a302 can limit the horizontal height of the support plate 106, so that the support plate 106 can effectively receive the probe, and the magnetic member 107 (such as a magnet) can magnetically attract and initially position the metal syringe of the probe. The elastic potential energy of the spring telescopic rod a302 is greater than that of the spring c303. When the position of the connecting plate 202 is lifted upward, the positioning plate c108 is moved laterally close to the probe under the action of the traction rope b206 and the lead screw a203. When the connecting plate 202 moves upward, By using the connecting rod a301 to touch the position of the supporting plate 106, the supporting plate 106 can be moved laterally. When the supporting plate 106 gradually moves away from the probe laterally, the contact area between the magnetic member 107 and the probe gradually decreases until the magnetic member 107 on the supporting plate 106 is completely separated from the probe, and the probe can fall on the positioning plate c108. The positioning plate c108 can clamp and fix the probe needle tube as the connecting disk 202 moves upward, so that when the connecting disk 202 is rotated later, the probe can be rotated together for easy curling. The connecting plate 208 is rotated and connected to the storage box 207, and the storage box 207 is connected to the connecting disk 202 by the connecting rod b310. It can be ensured that when the connecting disk 202 is rotated later, the connecting disk 202 can be rotated, and it is ensured that the force applied by the traction rope b206 to the screw a203 will not be affected by the rotation of the connecting disk 202. The connection ring a300 is rotatably set on the connection disk 202 to ensure that the position of the support plate 106 will not be affected when the connection disk 202 rotates, thereby ensuring the assembly quality. In addition, the purpose of setting the roller a304 on the support plate 106 is that when the subsequent curling work is completed, the positioning plate c108 moves away from the probe to gradually loosen the probe, and the support plate 106 is gradually reset by the force of the spring c303 to support the next probe. When the support plate 106 contacts the outer wall of the probe needle tube, after the positioning plate c108 is completely separated from the probe, the probe can fall from the feed port 209 into the storage box 207 due to its own gravity. When the automatic unloading is performed, the position of the roller a can reduce the friction between the support plate 106 and the probe.

[0024] As a further solution of the present invention, the moving part also includes a connecting ring b305 rotatably connected to the connecting disk 202, a top rod 306 is connected to the connecting ring b305, an oblique boss 307 is connected to the bottom of the positioning plate b103, a spring d308 is connected between the positioning plate b103 and the work frame 100, and a roller b309 is rotatably connected to one end of the positioning plate b103; By setting the push rod 306, when the connecting disk 202 moves upward, the push rod 306 can be moved upward through the connecting ring b305. When the push rod 306 moves upward to a predetermined position, it can contact the oblique convex strip at the bottom of the positioning plate b103. The oblique convex strip is forced to move, so that the positioning plate b103 moves. After the roller b on the positioning plate b103 contacts the outer wall of the probe needle tube, the positioning plate b103 moves to the limit position, and the connecting disk 202, the push rod 306, and the positioning plate b103 stop moving. The displacement of the positioning plate b103 can cause the oil cylinder 104 to move, and the position of the oil cylinder 104 can be effectively determined, thereby providing a guarantee for the accurate positioning of the curling blade 105. Accurate positioning can shorten the adjustment and calibration time, making the processing process more efficient. Reduce repeated processing caused by errors, thereby improving overall production efficiency. The purpose of setting the roller b is to reduce the friction between the probe and the positioning plate b103 when the probe rotates later.

[0025] As a further solution of the present invention, the positioning component includes a spring telescopic rod b400 connected to the positioning plate b103, a pressure rod 401 is connected to the bottom of the positioning plate a102, a spring telescopic rod c402 is connected to one side of the pressure rod 401, and the oil cylinder 104 is connected to the spring telescopic rod b400; By setting a pressure rod 401, when the positioning platform 101 moves downward to allow the positioning plate a102 to move toward the probe, the pressure rod 401 moves with the positioning plate a102, and the spring telescopic rod c402 on one side of the pressure rod 401a can contact the outer wall of the probe needle. When the positioning platform 101 moves downward until the bottom of the spring telescopic rod c402 contacts the top of the probe needle tube, when the spring telescopic rod c402 on one side of the pressure rod 401 contacts the top of the probe needle tube, the height of the probe can be measured in real time. The downward movement of the pressure rod 401 can press the position of the spring telescopic rod b400, thereby pressing down the position of the oil cylinder 104, and determining the longitudinal height of the oil cylinder 104 and the curling blade 105. The downward pressing action of the pressure rod 401 can effectively press the spring telescopic rod b400, thereby adjusting the position of the oil cylinder 104 by the displacement of its telescopic shaft. This process not only ensures the longitudinal height relationship between the oil cylinder 104 and the curling blade 105, but also helps to optimize the working position of the curling blade 105, ensuring that it can curl at the appropriate height. During the processing, the probe may undergo slight height changes due to material properties or other factors. The flexibility of the pressure rod 401 and the responsiveness of the spring telescopic rod enable the entire system to dynamically adapt to these changes, thereby maintaining an efficient processing state. The automation characteristics of this design reduce the need for manual intervention, making the operation process simpler and reducing the workload of operators.

[0026] As a further solution of the present invention, the moving component also includes a lead screw b500 rotatably connected to the work frame 100, a threaded tube a501 threadedly connected to the lead screw b500 is connected to the positioning platform 101, a connecting rod 502 is connected to one side of the push rod 306, a threaded tube b503 threadedly connected to the lead screw b500 is rotatably connected to the connecting rod 502, a plurality of connecting grooves 504 are provided on the outer wall of the threaded tube b503, a damping rod 505 is slidably connected in the connecting groove 504, a spring e506 is connected between the damping rod 505 and the connecting groove 504, a damping groove 507 adapted to one end of the damping rod 505 is provided on the inner wall of the connecting rod 502, the damping groove 507 is a semi-spherical groove, and one end of the damping rod 505 is semi-spherical; By setting spring e506, the elastic potential energy of spring e506 is greater than that of spring b205, spring c303, spring d308 and elastic telescopic rod a. Since spring e506 compresses damping rod 505, the damping rod 505 and the damping groove 507 form a certain friction force to limit the rotation of threaded tube b503. When lead screw b500 rotates, the position of push rod 306 can be moved upward by the force of the thread. When push rod 306 moves upward, connecting disk 202 can be moved upward by connecting ring b305 to achieve the purpose of separating support plate 106 from probe and clamping probe by positioning plate c108. When push rod 306 moves upward to a preset position to allow positioning plate b103 to move to the limit position, lead screw b500 is still rotating, because the upward movement of the connecting disk 202 is restricted, at this time, the rotation of the screw b500 can overcome the potential energy of the spring e506, the damping rod 505 can be disengaged from the damping groove 507, and the threaded tube b503 can rotate with the screw b500, that is, after the connecting disk 202 moves upward to the extreme position, the screw b500 can continue to rotate to allow the positioning platform 101 to move downward through the threaded tube a501 until the spring telescopic rod c402 contacts the top of the probe needle tube, and the screw b500 stops rotating after positioning is completed. The motion trajectory and force transmission of the overall system have been carefully designed to ensure that the probe is not easily misplaced or damaged during operation, thereby ensuring the stability of production and the high quality of the product.

[0027] As a further solution of the present invention, the moving component further includes a motor a508 connected to the work frame 100, and the driving shaft of the motor a508 is connected to the lead screw b500; By setting the motor a508, a driving force can be provided for the rotation of the screw b500.

[0028] As a further solution of the present invention, the rotating component includes a groove 600 opened on the outer wall of the connecting disk 202, a gear a601 is connected in the groove 600, a motor b602 is connected to the storage box 207, and a gear b603 is provided on the driving shaft of the motor b602 to extend into the groove 600 and mesh with the gear a601; By setting the motor b602, it is possible to achieve accurate control and drive of the connecting disk 202, thereby making the operation of the entire system more automated and efficient. The motor b602 is connected to the gear b603 through its drive shaft, and the gear b603 is meshed with the gear a601 in the groove 600 to form an effective transmission system. When the motor b602 is started, the rotation of the drive shaft will be transmitted to the gear a601 through the gear b603, driving the connecting disk 202 to rotate. This arrangement can not only achieve efficient operation of the connecting disk 202, but also adjust the rotation speed and direction according to specific needs, and can effectively utilize the rotation of the connecting disk 202 to allow the positioning plate c108 and the probe to rotate, which helps the crimping work.

[0029] As a further solution of the present invention, a slide rail 604 is connected to the driving shaft of the motor b602, and the gear b603 is slidably connected to the slide rail 604; By setting the slide rail 604, when the connecting disk 202 moves upward, the gear b603 can move upward together through the groove 600. The gear b603 slides on the slide rail 604, ensuring that the gear b603 can move longitudinally while maintaining the connection with the motor b602.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A probe curling machine, characterized in that: include: Scaffolding; A positioning platform is arranged on the top of the work frame, and a plurality of positioning plates a are arranged on the positioning platform; A plurality of positioning plates b are arranged on the work frame, and an oil cylinder is arranged on the positioning plates b, and a curling blade is connected to the telescopic shaft of the oil cylinder; A plurality of supporting plates are arranged on the work frame, and magnetic parts are arranged on the supporting plates; A plurality of positioning plates c arranged at the bottom of the supporting plate; A moving component disposed between the work frame, the positioning platform and the positioning plate c, used to move the positioning platform and the positioning plate c up and down, the positioning platform can make the positioning plate a move laterally close to the probe when it moves downward to a predetermined position, the positioning plate c can move laterally close to the probe when it moves upward, the supporting plate can move laterally away from the probe when the positioning plate c moves upward, and the positioning plate c can make the positioning plate b move closer to the probe when it moves upward to a predetermined position; A positioning component provided between the positioning plate a and the positioning plate b, used for positioning the longitudinal position of the oil cylinder when the positioning platform moves downward; The rotating component disposed between the work frame and the positioning plate c is used to rotate the positioning plate c.

2. A probe curling machine according to claim 1, characterized in that: The moving component includes a spring a connected between the positioning plate a and the positioning platform, and a traction rope a is connected to the work frame, one end of the traction rope a extends into the positioning platform and is connected to the positioning plate a.

3. A probe curling machine according to claim 2, characterized in that: The moving component also includes a connecting disk arranged in the work frame, the positioning plate c is slidably connected to the connecting disk, a screw a is rotatably connected in the connecting disk and is threadedly connected to the positioning plate c, a traction shaft is connected to the screw a, a spring b is connected between the traction shaft and the connecting disk, a traction rope b is wound on the traction shaft, a storage box is provided in the work frame, a connecting plate is rotatably connected to the top of the storage box, a feed port is provided on the connecting plate, and one end of the traction rope b passes through the connecting disk and is connected to the connecting plate.

4. A probe curling machine according to claim 3, characterized in that: The moving component also includes a connecting ring a rotatably connected to the connecting disk, a connecting rod a rotatably connected to the connecting ring a, the top of the connecting rod a rotatably connected to the supporting plate, a spring telescopic rod a is connected to the work frame, the supporting plate is slidably connected to the telescopic shaft of the spring telescopic rod a, a spring c is connected between the supporting plate and the spring telescopic rod a, one end of the supporting plate is rotatably connected to a roller a, a connecting rod b is slidably connected to the connecting plate, and the top of the connecting rod b is rotatably connected to the connecting disk.

5. The probe curling machine according to claim 3, characterized in that: The moving component also includes a connecting ring b rotatably connected to the connecting plate, a top rod is connected to the connecting ring b, an oblique boss is connected to the bottom of the positioning plate b, a spring d is connected between the positioning plate b and the work frame, and a roller b is rotatably connected to one end of the positioning plate b.

6. The probe curling machine according to claim 1, characterized in that: The positioning component includes a spring telescopic rod b connected to the positioning plate b, a pressure rod is connected to the bottom of the positioning plate a, a spring telescopic rod c is connected to one side of the pressure rod, and the oil cylinder is connected to the spring telescopic rod b.

7. The probe curling machine according to claim 5, characterized in that: The moving component also includes a screw b rotatably connected to the work frame, a threaded tube a threadedly connected to the screw b is connected to the positioning platform, a connecting rod is connected to one side of the push rod, a threaded tube b threadedly connected to the screw b is rotatably connected to the connecting rod, a plurality of connecting grooves are provided on the outer wall of the threaded tube b, a damping rod is slidably connected in the connecting groove, a spring e is connected between the damping rod and the connecting groove, a damping groove adapted to one end of the damping rod is provided on the inner wall of the connecting rod, the damping groove is a semi-spherical groove, and one end of the damping rod is semi-spherical.

8. A probe curling machine according to claim 7, characterized in that: The moving component also includes a motor a connected to the work frame, and a driving shaft of the motor a is connected to the lead screw b.

9. The probe curling machine according to claim 3, characterized in that: The rotating component includes a groove opened on the outer wall of the connecting disk, a gear a is connected in the groove, a motor b is connected to the storage box, and a gear b is provided on the driving shaft of the motor b to extend into the groove and mesh with the gear a.

10. A probe curling machine according to claim 9, characterized in that: A slide rail is connected to the driving shaft of the motor b, and the gear b is slidably connected to the slide rail.

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