A type of zigzag soldering equipment

Abstract

This application provides a bending soldering device, including a frame, a transfer assembly mounted on the frame, a bending assembly mounted on the bending position of the frame, and a soldering assembly mounted on the soldering position of the frame. This application uses a transfer support base to support the stator body and the circuit board respectively, and a transfer drive unit drives the transfer support base to the bending position. The bending assembly bends the wire harness on the stator body. Then, the transfer drive unit drives the transfer support base to the soldering position, a transfer rotating component drives the transfer support base to rotate, and the soldering assembly performs rotational soldering on the stator body. Thus, during the bending soldering operation, the transfer assembly supports and moves the stator body and the circuit board, the bending assembly achieves automatic bending, and the soldering assembly achieves automatic soldering, eliminating the need for manual assistance and improving the efficiency of bending and soldering operations on the stator body.

Description

Technical Field

[0001] This application belongs to the field of motor manufacturing technology, and more specifically, relates to a zigzag soldering device. Background Technology

[0002] After the stator is wound, the wire harness on the stator needs to be bent, and the circuit board and the wire harness need to be soldered to complete the assembly process of the stator and the circuit board.

[0003] However, currently, the wire harnesses on the stator are usually bent manually or automatically by a bending mechanism. After bending, the stator is usually manually transferred to the soldering station, where the soldering mechanism solders the wire harnesses onto the circuit board. Thus, the entire bending and soldering process of the stator usually requires manual assistance for bending the wire harnesses or transferring the stator, which affects the stator's production efficiency. Summary of the Invention

[0004] The purpose of this application is to provide a zigzag soldering device to solve the problem in the related art that the zigzag soldering operation of the stator usually requires manual assistance, resulting in low stator production efficiency.

[0005] To achieve the above objectives, the technical solution adopted in the embodiments of this application is as follows:

[0006] A zigzag soldering device is provided, comprising:

[0007] A frame, wherein the frame is provided with a folding line position and a soldering position;

[0008] The transfer assembly includes a transfer bracket mounted on the frame, a transfer sliding plate slidably mounted on the transfer bracket, a transfer support base for supporting the stator body and the circuit board respectively, a transfer rotating component for driving the transfer support base to rotate, and a transfer driving unit for driving the transfer sliding plate to reciprocate between the fold line position and the solder position. The transfer rotating component is mounted on the transfer sliding plate, and the output end of the transfer rotating component is connected to the transfer sliding plate. The transfer driving unit is mounted on the transfer bracket, and the output end of the transfer driving unit is connected to the transfer sliding plate.

[0009] A bend assembly, installed at the bend position, is used to bend the wire harness on the stator body;

[0010] A soldering assembly is installed at the soldering position for soldering the stator body after the fold line.

[0011] In one embodiment, the transfer support includes a transfer base connected to the output end of the transfer rotating component, a first transfer top for supporting the stator body, and a second transfer top for supporting one end of the circuit board. The first transfer top and the second transfer top are respectively mounted on the transfer base. The first transfer top has a mounting hole for the stator body to pass through, and the top end of the stator body is used to support the other end of the circuit board.

[0012] In one embodiment, the transfer base has a first receiving groove for accommodating the first transfer top seat, the bottom surface of the first receiving groove has a second receiving groove for accommodating the bottom of the stator body, the bottom surface of the first receiving groove is equipped with a transfer positioning rod, and the first transfer top seat has a transfer positioning hole for the transfer positioning rod to extend into.

[0013] In one embodiment, the folding line assembly includes a first folding line bracket mounted on the frame, a clamping seat for pressing the circuit board onto the stator body, a clamping lifting member for driving the clamping seat to rise and fall, a second folding line bracket mounted on the frame, a wire abutment seat for pressing the wire harness on the stator body against the stator body, a wire abutment drive member for driving the wire abutment seat closer to or away from the stator body, a folding line bracket for bending the wire harness on the stator body onto the circuit board, and a folding line lifting member for driving the folding line bracket to rise and fall. The clamping lifting member is mounted on the first folding line bracket, and its output end is connected to the clamping seat. The wire abutment drive member is mounted on the second folding line bracket, and its output end is connected to both the wire abutment seat and the folding line lifting member. The output end of the folding line lifting member is connected to the folding line bracket.

[0014] In one embodiment, the folded line seat is disposed above the abutment seat, the abutment seat has an abutment groove for the wire harness to extend into, and the folded line seat has a folded line groove for the wire harness to extend into.

[0015] In one embodiment, the soldering assembly includes a soldering bracket mounted on the frame, a soldering base for pressing the bent wire harness onto the circuit board, a soldering lifting component for driving the soldering base to rise and fall, and a soldering nozzle for supplying solder liquid. The soldering lifting component is mounted on the soldering bracket, and its output end is connected to the soldering base. The soldering base has a soldering hole, and the soldering nozzle is mounted on the soldering bracket, positioned above the soldering hole, with the soldering nozzle and the soldering hole facing each other.

[0016] In one embodiment, the zigzag soldering equipment further includes a feeding assembly mounted on the frame. The feeding assembly includes a feeding bracket mounted on the frame, a feeding gripper for clamping the stator body on which the first transfer top seat is mounted, a feeding lifting member for driving the feeding gripper to rise and fall, and a feeding transverse member for driving the feeding gripper to move laterally. The feeding transverse member is mounted on the feeding assembly, and its output end is connected to the feeding lifting member, and the output end of the feeding lifting member is connected to the feeding gripper.

[0017] In one embodiment, the zigzag soldering equipment further includes a camera assembly disposed between the feeding assembly and the zigzag assembly; the camera assembly includes a camera bracket mounted on the frame and a camera for detecting the mounting position of the stator body and the circuit board, the camera being mounted on the camera bracket.

[0018] In one embodiment, the zigzag soldering equipment further includes a feeding assembly, which includes a feeding bracket mounted on the frame, a feeding drive wheel rotatably mounted on one end of the feeding bracket, a feeding driven wheel rotatably mounted on the other end of the feeding bracket, a feeding belt connecting the feeding drive wheel and the feeding driven wheel, and a feeding drive component for driving the feeding drive wheel to rotate. The feeding drive component is mounted on the feeding bracket, and the output end of the feeding drive component is connected to the feeding drive wheel.

[0019] In one embodiment, the zigzag soldering equipment further includes a material storage assembly located beside the frame. The material storage assembly includes a material storage base, a plurality of material storage brackets stacked on the material storage base, a material storage rotating roller rotatably mounted on each of the material storage brackets, and a plurality of material storage boxes slidably mounted on each of the material storage brackets. Each of the material storage brackets is inclined to a horizontal plane.

[0020] The folded-line soldering equipment provided in this application has at least the following beneficial effects: This application uses a material transfer support to support both the stator body and the circuit board, and a material transfer drive unit drives the material transfer support to the folding position. The folding assembly then bends the wire harness on the stator body. Next, the material transfer drive unit drives the material transfer support to the soldering position, and a material transfer rotating component drives the material transfer support to rotate. The soldering assembly then performs rotational soldering on the stator body. Thus, during the folded-line soldering process, the material transfer assembly supports and moves both the stator body and the circuit board, the folding assembly enables automatic folding, and the soldering assembly enables automatic soldering, eliminating the need for manual assistance and improving the efficiency of the stator body's folding and soldering operations. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or exemplary technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the zigzag soldering equipment provided in the embodiments of this application;

[0023] Figure 2 This is a schematic diagram of the structure of the material transfer assembly provided in the embodiments of this application;

[0024] Figure 3 A schematic diagram of the structure of the material transfer support provided in the embodiments of this application, which supports the stator body and the circuit board respectively;

[0025] Figure 4 for Figure 3 A schematic diagram of the decomposition process;

[0026] Figure 5 This is a schematic diagram of the structure of the polygonal line component provided in the embodiments of this application;

[0027] Figure 6 This is a schematic diagram of the structure of the push-fold line unit provided in the embodiments of this application;

[0028] Figure 7 This is a schematic diagram of the structure of the solder assembly provided in the embodiments of this application;

[0029] Figure 8 This is a schematic diagram of the structure of the feeding assembly provided in the embodiments of this application;

[0030] Figure 9 This is a schematic diagram of the camera assembly provided in an embodiment of this application;

[0031] Figure 10 This is a schematic diagram of the structure of the feeding assembly provided in the embodiments of this application;

[0032] Figure 11 This is a schematic diagram of the structure of the material storage assembly provided in an embodiment of this application.

[0033] The main markings in the attached figures are as follows:

[0034] 100. Stator body; 101. Wiring harness; 200. Circuit board;

[0035] 1. Rack;

[0036] 2. Transfer assembly; 21. Transfer bracket; 22. Transfer sliding plate; 23. Transfer support base; 231. Transfer base; 2311. First receiving groove; 2312. Second receiving groove; 2313. Transfer positioning rod; 2314. Pushing hole; 232. First transfer top seat; 2321. Mounting hole; 2322. Transfer positioning hole; 2323. Positioning protrusion; 233. Second transfer top seat; 2331. Transfer slot; 24. Transfer rotating component; 25. Transfer drive unit;

[0037] 3. Folded line assembly; 31. First folded line bracket; 32. Pressing seat; 33. Pressing lifting component; 34. Folded line pushing unit; 341. Second folded line bracket; 342. Line abutment seat; 3421. Line abutment groove; 343. Line abutment drive component; 344. Folded line seat; 3441. Folded line groove; 345. Folded line lifting component;

[0038] 4. Solder assembly; 41. Solder bracket; 42. Solder holder; 421. Solder hole; 43. Solder lifting component;

[0039] 5. Feeding assembly; 51. Feeding bracket; 52. Feeding gripper; 53. Feeding lifting assembly; 54. Feeding transverse movement assembly;

[0040] 6. Camera assembly; 61. Camera bracket; 62. Camera;

[0041] 7. Feeding assembly; 71. Feeding bracket; 72. Feeding drive wheel; 73. Feeding driven wheel; 74. Feeding belt; 75. Feeding drive component;

[0042] 8. Storage assembly; 81. Storage base frame; 82. Storage support; 83. Storage rotating roller; 84. Storage box. Detailed Implementation

[0043] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0044] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0045] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly specified. "Several" means one or more, unless otherwise expressly specified.

[0046] In the description of this application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0047] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0048] Throughout this specification, reference to "an embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of this application. Therefore, the phrase "in one embodiment" or "in some embodiments" appears in various places throughout the specification, and not all references are to the same embodiment. Furthermore, in one or more embodiments, particular features, structures, or characteristics may be combined in any suitable manner.

[0049] Please see Figure 1 The following describes the zigzag soldering equipment provided in the embodiments of this application. The zigzag soldering equipment includes a frame 1, a material transfer assembly 2, a zigzag assembly 3, and a soldering assembly 4. Optionally, the frame 1 is provided with a zigzag position and a soldering position. The material transfer assembly 2, the zigzag assembly 3, and the soldering assembly 4 are respectively mounted on the frame 1, with the zigzag assembly 3 mounted at the zigzag position and the soldering assembly 4 mounted at the soldering position; the zigzag assembly 3 and the soldering assembly 4 are respectively positioned above the material transfer assembly 2. (See reference...) Figure 2 and Figure 3The material transfer assembly 2 includes a material transfer bracket 21, a material transfer sliding plate 22, a material transfer support base 23, a material transfer rotating component 24, and a material transfer drive unit 25. The material transfer bracket 21 is mounted on the frame 1. The material transfer sliding plate 22 is slidably mounted on the material transfer bracket 21. The material transfer sliding plate 22 can be slidably mounted on the material transfer bracket 21 via guide rails, which helps improve the reliability of the reciprocating sliding of the material transfer sliding plate 22. The material transfer support base 23 is rotatably mounted on the material transfer sliding plate 22 and is used to support the stator body 100 and the circuit board 200 respectively. The material transfer rotating component 24 is mounted on the material transfer sliding plate 22. The output end of the material transfer rotating component 24 is connected to the material transfer support base 23. The material transfer rotating component 24 is used to drive the material transfer support base 23 to rotate, thereby driving the stator body 100 and the circuit board 200 to rotate synchronously. The material transfer rotating component 24 can be a motor. A material transfer drive unit 25 is mounted on a material transfer bracket 21. The output end of the material transfer drive unit 25 is connected to a material transfer sliding plate 22. The material transfer drive unit 25 drives the material transfer sliding plate 22 to reciprocate between the folded section and the soldering section. The material transfer drive unit 25 can be a cylinder / electric cylinder / lead screw transmission mechanism, a linear motor, etc. A folded section assembly 3 is mounted at the folded section and is used to bend the wire harness 101 on the stator body 100. A soldering assembly 4 is mounted at the soldering section and is used to solder the folded stator body 100. This structure supports the stator body 100 and circuit board 200 via a material transfer support 23. The material transfer drive unit 25 drives the material transfer support 23 to the bending position, where the bending assembly 3 bends the wire harness 101 on the stator body 100. Then, the material transfer drive unit 25 drives the material transfer support 23 to the soldering position, where the material transfer rotating component 24 drives the material transfer support 23 to rotate, and the soldering assembly 4 performs rotational soldering on the stator body 100. Thus, during the bending and soldering process, the material transfer assembly 2 supports and moves the stator body 100 and circuit board 200, the bending assembly 3 performs automatic bending, and the soldering assembly 4 performs automatic soldering, eliminating the need for manual assistance and improving the efficiency of bending and soldering operations on the stator body 100.

[0050] In one embodiment, see Figure 3 and Figure 4As a specific embodiment of the folding soldering equipment provided in this application, the transfer support base 23 includes a transfer base 231 connected to the output end of the transfer rotating component 24, a first transfer top seat 232 for supporting the stator body 100, and a second transfer top seat 233 for supporting one end of the circuit board 200. The first transfer top seat 232 and the second transfer top seat 233 are respectively mounted on the transfer base 231. The first transfer top seat 232 has a mounting hole 2321 for the stator body 100 to pass through, and the top end of the stator body 100 is used to support the other end of the circuit board 200. With this structure, the first transfer top seat 232 can realize the support and positioning of the stator body 100, and the second transfer top seat 233 can realize the support and positioning of the circuit board 200, thus facilitating the subsequent folding operation.

[0051] In one embodiment, see Figure 4 The second transfer top seat 233 is detachably installed on the transfer base 231. It can be disassembled and assembled using screws or other fasteners, allowing for replacement and maintenance of the second transfer top seat 233. The second transfer top seat 233 has a transfer slot 2331 for the circuit board 200 to extend into, allowing the circuit board 200 to be inserted into the transfer slot 2331, thus improving the installation accuracy between the circuit board 200 and the second transfer top seat 233.

[0052] Optionally, two transfer card holders are installed at intervals on the second transfer top seat 233, and the two transfer card holders form the transfer slot 2331. Each transfer card holder is detachably connected to the second transfer top seat 233. In this way, the width of the transfer slot 2331 can be adjusted by adjusting the distance between the two transfer card holders to adapt to circuit boards 200 of different sizes.

[0053] Optionally, a transfer guide rod is installed at the bottom of the second transfer top seat 233, and a corresponding guide hole is provided on the transfer base 231; or, a guide hole is provided at the bottom of the second transfer top seat 233, and a transfer guide rod is installed on the transfer base 231. With this structure, the second transfer top seat 233 and the transfer base 231 can be aligned and installed by inserting the transfer guide rod into the guide hole.

[0054] In one embodiment, see Figure 4 The inner circumferential surface of the mounting hole 2321 is provided with a positioning protrusion 2323, which extends along the axial direction of the mounting hole 2321. This structure allows the positioning protrusion 2323 to be inserted into the stator slot of the stator body 100, thus achieving positioning of the stator body 100 and effectively preventing rotation of the stator body 100. Multiple positioning protrusions 2323 can be used, and each protrusion 2323 can be inserted into a corresponding stator slot of the stator body 100.

[0055] In one embodiment, see Figure 4 As a specific embodiment of the zigzag soldering equipment provided in this application, the transfer base 231 has a first receiving groove 2311 for accommodating the first transfer top seat 232, and the bottom surface of the first receiving groove 2311 has a second receiving groove 2312 for accommodating the bottom of the stator body 100. A transfer positioning rod 2313 is installed on the bottom surface of the first receiving groove 2311, and the first transfer top seat 232 has a transfer positioning hole 2322 for the transfer positioning rod 2313 to extend into. With this structure, the first receiving groove 2311 can realize the positioning and accommodating of the stator body 100, and the second receiving groove 2312 can realize the avoidance of the bottom of the stator body 100. Through the positioning cooperation between the transfer positioning rod 2313 and the transfer positioning hole 2322, the disassembly and assembly accuracy between the first transfer top seat 232 and the transfer base 231 can be improved. The number of material transfer positioning rods 2313 is multiple, and the number of material transfer positioning holes 2322 is the same as the number of material transfer positioning rods 2313. Multiple material transfer positioning rods 2313 can be inserted into multiple material transfer positioning holes 2322 respectively.

[0056] In one embodiment, see Figure 4 The transfer base 231 has a push hole 2314, which communicates with the second receiving groove 2312. A locking component, such as a screw or bolt, can be installed in the push hole 2314, which can be a threaded hole. In this structure, the locking component, installed in the push hole 2314, with its end extending into the second receiving groove 2312, can abut against the stator body 100, thereby improving the installation stability of the stator body 100. Multiple push holes 2314 can be arranged in a circular array along the transfer base 231. The cooperation of multiple push holes 2314 with multiple locking components improves the clamping stability of the stator body 100.

[0057] In one embodiment, see Figure 5 and Figure 6As a specific embodiment of the folded soldering equipment provided in this application, the folded assembly 3 includes a first folded bracket 31 mounted on the frame 1, a clamping seat 32 for pressing the circuit board 200 against the stator body 100, a clamping lifting member 33 for driving the clamping seat 32 to rise and fall, a second folded bracket 341 mounted on the frame 1, a wire abutment seat 342 for pressing the wire harness 101 on the stator body 100 against the stator body 100, and a wire abutment drive for driving the wire abutment seat 342 to move closer to or away from the stator body 100. The device includes a moving part 343, a bending seat 344 for bending the wire harness 101 on the stator body 100 onto the circuit board 200, and a bending lifting member 345 for driving the bending seat 344 to rise and fall. The pressing lifting member 33 is mounted on the first bending bracket 31, and its output end is connected to the pressing seat 32. The wire-stopping driving member 343 is mounted on the second bending bracket 341, and its output end is connected to both the wire-stopping seat 342 and the bending lifting member 345. The output end of the bending lifting member 345 is connected to the bending seat 344. The pressing lifting member 33, the wire-stopping driving member 343, and the bending lifting member 345 can all be cylinders, electric cylinders, etc. In this structure, when the material transfer support 23 containing the stator body 100 and the circuit board 200 is moved to the bending position, the pressing lifting member 33 drives the pressing seat 32 to descend, and the pressing seat 32 can press the circuit board 200 onto the stator body 100; the abutting driving member 343 drives the abutting seat 342 to move to press the wire harness 101 onto the stator body 100; the bending lifting member 345 drives the bending seat 344 to descend, and the vertical wire harness 101 can be bent into a horizontal state, and the horizontal wire harness 101 can be pressed onto the circuit board 200. In this way, the connection and clamping of the circuit board 200 and the stator body 100 can be achieved. After one of the wire harnesses 101 completes the bending operation, the clamping lifting component 33 drives the clamping seat 32 to move upward, releasing the clamping on the stator body 100 and the circuit board 200; the material transfer rotating component 24 drives the material transfer support seat 23 to rotate at a certain angle, so that the other wire harness 101 reaches the bending position. Repeating the above operation can complete the bending operation of all wire harnesses 101.

[0058] In one embodiment, see Figure 5 and Figure 6 The second folding bracket 341, the wire abutment 342, the wire abutment drive 343, the folding seat 344, and the folding lifting component 345 combine to form a folding pusher unit 34. Multiple folding pusher units 34 can be arranged in a circular array along the material transfer support 23. This structure allows for folding operations on multiple wire harnesses 101 through multiple folding pusher units 34, thereby improving folding efficiency. In this embodiment, two folding pusher units 34 can be used, with each unit located at one end of the material transfer support 23.

[0059] In one embodiment, see Figure 6 In one specific embodiment of the wire bending soldering device provided in this application, the wire bending seat 344 is disposed above the wire abutment seat 342. The wire abutment seat 342 has a wire abutment groove 3421 for the wire harness 101 to extend into, and the wire bending seat 344 has a wire bending groove 3441 for the wire harness 101 to extend into. This structure allows the wire abutment groove 3421 to correct and straighten any skewed wire harness 101, and also prevents the wire harness 101 from shifting position during the bending process; the wire bending groove 3441 enables the positioning of the wire harness 101, preventing it from shifting position during the bending process.

[0060] In one embodiment, see Figure 7 As a specific embodiment of the wire bending soldering equipment provided in this application, the soldering assembly 4 includes a soldering bracket 41 mounted on the frame 1, a soldering base 42 for pressing the bent wire harness 101 onto the circuit board 200, a soldering lifting component 43 for driving the soldering base 42 to rise and fall, and a soldering nozzle (not shown) for supplying solder liquid. The soldering lifting component 43 is mounted on the soldering bracket 41, and its output end is connected to the soldering base 42. The soldering base 42 has a soldering hole 421, and the soldering nozzle is mounted on the soldering bracket 41, positioned above the soldering hole 421, with the soldering nozzle and soldering hole 421 facing each other. The soldering lifting component 43 can be a cylinder, electric cylinder, etc. In this structure, after the stator body 100 completes the bending operation, the material transfer drive unit 25 drives the material transfer support 23 to move to the soldering position; the solder lifting component 43 drives the solder pressure seat 42 to descend, so that the solder pressure seat 42 presses the wire harness 101 onto the stator body 100; the soldering liquid supplied by the soldering nozzle drips onto the wire harness 101 and the circuit board 200 through the soldering hole 421 to realize the soldering operation between the wire harness 101 and the circuit board 200. When the soldering of a certain wire harness 101 is completed, the material transfer rotation component 24 drives the material transfer support 23 to rotate, so that another wire harness 101 is aligned with the soldering hole 421, and the above soldering operation is repeated to complete the soldering of all wire harnesses 101.

[0061] In one embodiment, see Figure 7 The solder hole 421 is designed with a funnel-shaped opening, meaning that the width of the solder hole 421 gradually decreases from its top to its bottom, in order to concentrate the solder liquid and improve the solder quality.

[0062] Optionally, there can be multiple solder holes 421, which are spaced apart. When the solder holder 42 is pressed against the circuit board 200, the multiple solder holes 421 can be aligned with multiple bent wire harnesses 101 respectively. By dripping solder into each solder hole 421, multiple wire harnesses 101 can be soldered simultaneously, thereby improving soldering efficiency.

[0063] Optionally, the number of soldering components 4 can be two. The two soldering components 4 can be respectively set on both sides of the transfer component 2, and can simultaneously perform soldering operations on multiple wire harnesses 101, thereby improving soldering efficiency.

[0064] Optionally, the soldering assembly 4 may also include a CCD camera for detecting the height of solder droplets, thereby improving the soldering quality between the stator body 100 and the circuit board 200.

[0065] In one embodiment, see Figure 1 and Figure 8 As a specific embodiment of the zigzag soldering equipment provided in this application, the zigzag soldering equipment further includes a feeding assembly 5 mounted on the frame 1. The feeding assembly 5 includes a feeding bracket 51 mounted on the frame 1, a feeding gripper 52 for clamping the stator body 100 fitted with the first material transfer top seat 232, a feeding lifting component 53 for driving the feeding gripper 52 to rise and fall, and a feeding transverse component 54 for driving the feeding gripper 52 to move laterally. The feeding transverse component 54 is mounted on the feeding assembly 5, and its output end is connected to the feeding lifting component 53, and the output end of the feeding lifting component 53 is connected to the feeding gripper 52. The feeding gripper 52 can be a finger cylinder; the feeding lifting component 53 can be a cylinder, electric cylinder, etc.; and the feeding transverse component 54 can be a cylinder / electric cylinder / screw transmission mechanism, a linear motor, etc. In this structure, the stator body 100 and the first transfer top seat 232 can be assembled manually or by a robot. After assembly, the stator body 100 and the first transfer top seat 232 can be clamped by the loading claw 52 and transferred to the transfer base 231 by the loading transverse transfer member 54, so as to realize the automatic loading of the stator body 100.

[0066] Optionally, the folding soldering equipment also includes a transfer robot for gripping the circuit board 200. The transfer robot can grip the circuit board 200 and place it on the second transfer top seat 233 to realize the automatic feeding operation of the circuit board 200.

[0067] In one embodiment, see Figure 1 and Figure 9As a specific embodiment of the zigzag soldering equipment provided in this application, the zigzag soldering equipment further includes a camera assembly 6 disposed between the feeding assembly 5 and the zigzag assembly 3; the camera assembly 6 includes a camera bracket 61 mounted on the frame 1 and a camera 62 for detecting the installation position of the stator body 100 and the circuit board 200, the camera 62 being mounted on the camera bracket 61. With this structure, the installation position of the stator body 100 and the circuit board 200 can be detected by the camera 62 to determine the installation status of the stator body 100 and the circuit board 200. If the stator body 100 and the circuit board 200 are detected to be installed in place, subsequent zigzag and soldering operations can be performed; if the stator body 100 and the circuit board 200 are detected to be not installed in place, they are determined to be defective and can be removed by the feeding assembly 5.

[0068] In one embodiment, see Figure 1 and Figure 10 As a specific embodiment of the zigzag soldering equipment provided in this application, the zigzag soldering equipment further includes a feeding assembly 7. The feeding assembly 7 includes a feeding bracket 71 mounted on the frame 1, a feeding drive wheel 72 rotatably mounted on one end of the feeding bracket 71, a feeding driven wheel 73 rotatably mounted on the other end of the feeding bracket 71, a feeding belt 74 connecting the feeding drive wheel 72 and the feeding driven wheel 73, and a feeding drive component 75 for driving the feeding drive wheel 72 to rotate. The feeding drive component 75 is mounted on the feeding bracket 71, and the output end of the feeding drive component 75 is connected to the feeding drive wheel 72. The feeding drive component 75 can be a motor. In this structure, the feeding drive wheel 72 is driven to rotate by the feeding drive component 75, which in turn drives the feeding belt 74 to rotate, thereby realizing the feeding of the stator body 100, the circuit board 200, or an assembly of the stator body 100 and the circuit board 200.

[0069] Optionally, if the assembly between the stator body 100 and the circuit board 200 is substandard, the defective product can be transferred to the unloading component 7 via the loading component 5, and then transferred to the defective product area via the unloading component 7. If the stator body 100 and the circuit board 200 have been soldered, the soldered stator body 100 and the circuit board 200 can be transferred to the unloading component 7 via the loading component 5, and then transferred to the good product area via the unloading component 7.

[0070] In one embodiment, see Figure 1 and Figure 11As a specific embodiment of the zigzag soldering equipment provided in this application, the zigzag soldering equipment also includes a storage assembly 8 located beside the frame 1. The storage assembly 8 includes a storage base frame 81, multiple storage supports 82 stacked on the storage base frame 81, a storage rotating roller 83 rotatably mounted on each storage support 82, and multiple storage boxes 84 slidably mounted on each storage support 82. Each storage support 82 is inclined to the horizontal plane. This structure allows for the storage of components such as the stator body 100, circuit board 200, the assembly of the stator body 100 and the first transfer top seat 232, defective products after the stator body 100 and circuit board 200 are assembled, and good products after the stator body 100 and circuit board 200 have been soldered, through the multiple storage boxes 84, so as to facilitate repeated feeding and receiving. By tilting each storage support 82, the multiple storage boxes 84 can automatically slide down to the lowest position of the corresponding storage support 82, eliminating the need for manual handling of the storage boxes 84.

[0071] In one embodiment, see Figure 1 The number of storage components 8 can be two, and the two storage components 8 can be respectively arranged on both sides of the frame 1. In this structure, one storage component 8 can be used to store the stator body 100, circuit board 200, good or defective products, etc., and the other storage component 8 can be used to store the circuit board 200, stator body 100, circuit board 200, good or defective products, etc.

[0072] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A zigzag soldering device, characterized in that, include: A frame, wherein the frame is provided with a folding line position and a soldering position; The transfer assembly includes a transfer bracket mounted on the frame, a transfer sliding plate slidably mounted on the transfer bracket, a transfer support for supporting the stator body and the circuit board, a transfer rotating component for driving the transfer support to rotate, and a transfer driving unit for driving the transfer sliding plate to reciprocate between the fold line position and the solder position. The transfer rotating component is mounted on the transfer sliding plate, and its output end is connected to the transfer sliding plate. The transfer driving unit is mounted on the transfer bracket, and its output end is connected to the transfer sliding plate. A bending assembly, installed at the bending position, is used to bend the wire harness on the stator body. The bending assembly includes a first bending bracket installed on the frame, a clamping seat for pressing the circuit board onto the stator body, a clamping lifting member for driving the clamping seat to rise and fall, a second bending bracket installed on the frame, a wire abutment seat for pressing the wire harness on the stator body against the stator body, a wire abutment drive member for driving the wire abutment seat closer to or away from the stator body, a bending seat for bending the wire harness on the stator body onto the circuit board, and a bending lifting member for driving the bending seat to rise and fall. The clamping lifting member is installed on the first bending bracket, and its output end is connected to the clamping seat. The wire abutment drive member is installed on the second bending bracket, and its output end is connected to both the wire abutment seat and the bending lifting member. The output end of the bending lifting member is connected to the bending seat. A soldering assembly is installed at the soldering position for soldering the stator body after the fold line.

2. The zigzag soldering equipment as described in claim 1, characterized in that: The transfer support includes a transfer base connected to the output end of the transfer rotating component, a first transfer top for supporting the stator body, and a second transfer top for supporting one end of the circuit board. The first transfer top and the second transfer top are respectively mounted on the transfer base. The first transfer top has a mounting hole for the stator body to pass through, and the top end of the stator body is used to support the other end of the circuit board.

3. The zigzag soldering equipment as described in claim 2, characterized in that: The material transfer base has a first receiving groove for accommodating the first material transfer top seat, and the bottom surface of the first receiving groove has a second receiving groove for accommodating the bottom of the stator body. A material transfer positioning rod is installed on the bottom surface of the first receiving groove, and the first material transfer top seat has a material transfer positioning hole for the material transfer positioning rod to extend into.

4. The zigzag soldering equipment as described in claim 1, characterized in that: The folded line seat is located above the abutment seat, and the abutment seat has an abutment groove for the wire harness to extend into. The folded line seat also has a folded line groove for the wire harness to extend into.

5. The zigzag soldering equipment as described in claim 1, characterized in that: The soldering assembly includes a soldering bracket mounted on the frame, a soldering base for pressing the bent wire harness onto the circuit board, a soldering lifting component for driving the soldering base to rise and fall, and a soldering nozzle for supplying solder liquid. The soldering lifting component is mounted on the soldering bracket, and its output end is connected to the soldering base. The soldering base has a soldering hole, and the soldering nozzle is mounted on the soldering bracket, positioned above the soldering hole, with the soldering nozzle directly opposite the soldering hole.

6. The zigzag soldering equipment as described in claim 2, characterized in that: The zigzag soldering equipment also includes a feeding assembly mounted on the frame. The feeding assembly includes a feeding bracket mounted on the frame, a feeding gripper for clamping the stator body fitted with the first material transfer top seat, a feeding lifting component for driving the feeding gripper to rise and fall, and a feeding transverse component for driving the feeding gripper to move laterally. The feeding transverse component is installed on the feeding bracket, the output end of the feeding transverse component is connected to the feeding lifting component, and the output end of the feeding lifting component is connected to the feeding gripper component.

7. The zigzag soldering equipment as described in claim 6, characterized in that: The zigzag soldering equipment further includes a camera assembly disposed between the feeding assembly and the zigzag assembly; the camera assembly includes a camera bracket mounted on the frame and a camera for detecting the mounting position of the stator body and the circuit board, the camera being mounted on the camera bracket.

8. The zigzag soldering equipment as described in any one of claims 1-7, characterized in that: The zigzag soldering equipment also includes a feeding assembly, which includes a feeding bracket mounted on the frame, a feeding drive wheel rotatably mounted on one end of the feeding bracket, a feeding driven wheel rotatably mounted on the other end of the feeding bracket, a feeding belt connecting the feeding drive wheel and the feeding driven wheel, and a feeding drive component for driving the feeding drive wheel to rotate. The feeding drive component is mounted on the feeding bracket, and the output end of the feeding drive component is connected to the feeding drive wheel.

9. The zigzag soldering equipment as described in any one of claims 1-7, characterized in that: The zigzag soldering equipment also includes a material storage assembly located beside the frame. The material storage assembly includes a material storage base, multiple material storage brackets stacked on the material storage base, a material storage rotating roller rotatably mounted on each of the material storage brackets, and multiple material storage boxes slidably mounted on each of the material storage brackets. Each of the material storage brackets is inclined to the horizontal plane.

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