Coil winding machine

Abstract

The utility model relates to a coil winding machine, and relates to the technical field of coil production, the coil winding machine comprises a mounting base, two wire outlet assemblies, a wire clamping assembly, a winding assembly, a wire cutting assembly and a material taking assembly, and the two wire outlet assemblies are arranged on the mounting base side by side; the wire clamping assemblies are arranged on the mounting seat, and the wire clamping assemblies and the wire outlet assemblies are in one-to-one correspondence and can fix wire harnesses; the wire winding assemblies are arranged on the mounting base and located on the upper sides of the wire clamping assemblies, the wire winding assemblies and the wire clamping assemblies are in one-to-one correspondence and can rotate synchronously, and wire harnesses can be wound around the wire winding assemblies to form coils; the wire cutting assemblies are in one-to-one correspondence with the wire clamping assemblies and located on the outer sides of the wire clamping assemblies. The material taking assembly is arranged on the mounting base and located on the opposite side of the wire outlet assembly, and the material taking assembly can take two coils at the same time. The coil winding machine is used for solving the problem that the production efficiency is low due to the fact that an existing coil winding machine adopts a single-station production coil.

Description

Technical Field

[0001] This application relates to the field of coil manufacturing technology, and in particular to a coil winding machine. Background Technology

[0002] Coil winding machines are an important component of modern automated production equipment, widely used in the electronics and electrical industries. With the trend towards miniaturization and high density in electronic products, efficient and precise coil manufacturing equipment has become a key factor in improving production efficiency.

[0003] The market demand for small coils is growing, and traditional single-coil production methods can no longer meet the needs of large-scale production. Therefore, it is particularly important to develop efficient multi-station or multi-channel coil winding devices. Utility Model Content

[0004] This application provides a coil winding machine to solve the problem of low production efficiency caused by the single-station production of coils in current coil winding machines.

[0005] A coil winding machine, comprising:

[0006] Mounting base;

[0007] Two cable outlet components are provided and arranged side by side on the mounting base, and the cable outlet components are capable of conveying cable bundles;

[0008] A wire clamping assembly is provided on the mounting base, and the wire clamping assembly corresponds one-to-one with the wire outlet assembly and can fix the wire harness.

[0009] A winding assembly is provided on the mounting base and located above the wire clamping assembly. The winding assembly and the wire clamping assembly correspond one-to-one and can rotate synchronously. The wire harness can be wound around the winding assembly to form a coil.

[0010] A tangent assembly is disposed on the mounting base, and the tangent assembly corresponds one-to-one with the clamping assembly and is located outside the clamping assembly;

[0011] The material-collecting component is located on the mounting base and on the opposite side of the wire-out component, and the material-collecting component is capable of collecting two coils simultaneously.

[0012] By adopting the above technical solution, the function of simultaneously producing and collecting two coils is realized. Compared with traditional winding machines that can only produce a single coil, production efficiency is significantly improved, the production cycle per unit time is reduced, and more coils can be produced in the same amount of time to meet market demand for coil quantity. At the same time, this integrated design makes the equipment structure compact, relatively easy to operate, reduces the equipment's footprint, and also reduces the probability of failure that may occur due to the dispersed components.

[0013] In one embodiment, the wire clamping assembly includes a clamping member and a first rotating member. The clamping member is disposed at the upper end of the first rotating member. The mounting base includes a mounting hole. The clamping member can pass through the mounting hole and clamp the wire harness. The first rotating member can control the rotation of the clamping member.

[0014] By adopting the above technical solution, the clamping member of the wire clamping assembly can pass through the mounting hole of the mounting base and clamp one end of the wire harness. Then, the first rotating member controls the rotation of the clamping member, so that the wire harness can be wound on the winding assembly. This design achieves reliable fixation and rotation of the wire harness, ensuring that the wire harness will not loosen or slip during the winding process, thereby ensuring the quality and stability of the winding.

[0015] In one embodiment, the clamping member includes a fixed block, a control rod, a movable block, and a collar. The fixed block is connected to the first rotating member, the control rod is disposed on the outer side wall of the fixed block, the movable block is disposed on the fixed block and connected to the control rod, and the collar is sleeved on the fixed block and can abut against the control rod.

[0016] By adopting the above technical solution, the collar can move upward and push the control lever upward, thereby separating the moving block from the fixed block and releasing one end of the wire harness; then, the collar descends, causing the control lever to descend, which in turn causes the moving block and the fixed block to close, thus clamping the wire harness. Controlling the movement of the collar to clamp and release the wire harness provides a flexible operating method.

[0017] In one embodiment, the winding assembly includes a winding post and a second rotating member. The second rotating member is disposed on one side of the winding post and can control the rotation of the winding post. The upper end of the fixing block is provided with a positioning hole, and the winding post is fixed in cooperation with the positioning hole.

[0018] By adopting the above technical solution, the winding post of the winding assembly is fixed in place with the positioning hole on the fixing block, allowing the first rotating component and the second rotating component to rotate simultaneously, ensuring the synchronicity of the winding post and the clamping component during the winding process. This synchronous rotation facilitates the uniform winding of the wire bundle onto the winding post, enabling the wire bundle to adhere to the entire surface of the winding post, thus ensuring the quality and consistency of the winding.

[0019] In one embodiment, the wire cutting assembly includes a cutting block and a telescopic member, the telescopic member being disposed on the mounting base and facing the mounting hole, the cutting block being disposed on the side of the telescopic member facing the mounting hole, and the telescopic member being capable of controlling the movement of the cutting block to cut the wire harness.

[0020] By adopting the above technical solution, after the coil winding is completed, the other end of the wire bundle can be accurately cut, so that both ends of the coil face the wire exit assembly. The setting of the wire cutting assembly allows the coil to smoothly enter the next production stage after winding, ensuring the continuity and smoothness of the entire production process. It avoids coil quality problems caused by inaccurate wire cutting, such as wire ends that are too long or too short, reduces potential production stoppages or rework, and improves production efficiency.

[0021] In one embodiment, the winding assembly further includes an outer column and a cylinder, the winding post passing through the outer column, and the cylinder being located at the upper end of the winding post and connected to the winding post.

[0022] By adopting the above technical solution, the cylinder of the winding assembly controls the winding column to move upward, causing the coil wound on the winding column to come into contact with the outer column and then detach. This design achieves automatic coil detachment, eliminating the need for manual removal of the coil, reducing the labor intensity of operators, and improving production efficiency. In addition, by moving the winding column and the fixing block up and down, both ends of the wire bundle are located on the upper surface of the fixing block and facing the wire exit assembly. Therefore, the coil needs to be wound with an even number of turns. This precise control over the number of turns meets the strict requirements of some specific coil products, improving the applicability and quality of the product.

[0023] In one embodiment, the material receiving component includes a moving part and a positioning part. The moving part is disposed opposite to the wire output component, and the positioning part is disposed on the side of the moving part facing the mounting hole. The positioning part is capable of receiving two coils simultaneously.

[0024] By adopting the above technical solution, the positioning component can accurately receive the coil, ensuring that the coil can be smoothly placed on the positioning component, which facilitates subsequent coil processing or transportation operations and avoids problems such as coil falling or being damaged due to inaccurate coil reception.

[0025] In one embodiment, the positioning element includes a positioning block and a positioning post. The positioning block is connected to the moving element, and the positioning post is disposed on the positioning block. The positioning block corresponds one-to-one with the winding post and can be located at the lower end of the winding post.

[0026] By adopting the above technical solution, when the winding post moves upward, the coil can accurately fall and be fitted onto the positioning post, achieving reliable coil positioning. This design ensures the stability of the coil during the winding process, reduces coil offset or falling, and improves production reliability.

[0027] In one embodiment, the positioning element further includes a transfer block, which is disposed on the positioning block and has two notches. The transfer block corresponds one-to-one with the positioning post and is disposed on the side of the positioning post facing the cable outlet assembly.

[0028] By adopting the above technical solution, the two ends of the coil can be placed in the notch respectively, which further enhances the fixing effect of the coil on the positioning component, prevents the coil from loosening or falling off during subsequent movement or processing, and ensures the stability and safety of the coil.

[0029] In one embodiment, the coil winding machine further includes a wire pressing assembly, which is disposed on both sides of the winding post and corresponds one-to-one with the winding post. The wire pressing assembly includes a wire pressing plate, which is disposed at the end of the winding post facing the wire exit assembly.

[0030] By adopting the above technical solution, the coil shape is made more regular through the action of the pressure plate, which helps to improve the coil's quality and appearance, meeting market requirements for product quality. At the same time, it also reduces potential subsequent processing problems caused by irregular coil shapes, improving production efficiency and product qualification rate.

[0031] In summary, this application includes at least one beneficial effect:

[0032] 1. This system enables the simultaneous production and collection of two coils. Compared to traditional winding machines that can only produce a single coil, production efficiency is significantly improved, reducing the production cycle time and allowing for the production of more coils within the same timeframe to meet market demand. Simultaneously, this integrated design results in a compact equipment structure, relatively simple operation, reduced footprint, and lower probability of malfunctions due to dispersed components.

[0033] 2. The collar can move upward and push the control lever upward, thereby separating the moving block from the fixed block and releasing one end of the wire harness; then the collar descends, causing the control lever to descend, which in turn causes the moving block and fixed block to close, clamping the wire harness. Controlling the movement of the collar to clamp and release the wire harness provides a flexible operating method.

[0034] 3. The winding post of the winding assembly is fixed in place with the positioning hole on the fixing block, allowing the first and second rotating parts to rotate simultaneously, ensuring the synchronicity of the winding post and clamping parts during the winding process. This synchronous rotation facilitates the uniform winding of the wire bundle onto the winding post, allowing the wire bundle to adhere to the entire surface of the winding post, ensuring the quality and consistency of the winding. Attached Figure Description

[0035] Figure 1This is a schematic diagram of the overall structure of a coil winding machine provided in an embodiment of this application;

[0036] Figure 2 This is a top view of a coil winding machine provided in an embodiment of this application;

[0037] Figure 3 yes Figure 2 A magnified view of part A in the image;

[0038] Figure 4 This is a side view of a coil winding machine provided in an embodiment of this application;

[0039] Figure 5 yes Figure 4 A magnified view of part B in the image;

[0040] Figure 6 yes Figure 1 A magnified view of part C.

[0041] Explanation of reference numerals in the attached drawings: 1. Coil winding machine; 11. Mounting base; 111. Mounting hole; 12. Wire outlet assembly; 121. Wire nozzle; 13. Wire clamping assembly; 131. Clamping component; 1311. Fixing block; 1312. Control rod; 1313. Moving block; 1314. Collar; 1315. Positioning hole; 132. First rotating component; 14. Winding assembly; 141. Winding post; 142. Second rotating component; 143. Outer column; 144. Cylinder; 15. Wire cutting assembly; 151. Cutting block; 152. Telescopic component; 16. Material handling assembly; 161. Moving component; 162. Positioning component; 1621. Positioning block; 1622. Positioning post; 1623. Transfer block; 1624. Notch; 17. Wire pressing assembly; 171. Wire pressing plate. Detailed Implementation

[0042] The following is in conjunction with the appendix Figure 1-6 The coil winding machine provided in this application will be described in further detail.

[0043] Example 1

[0044] Please see Figure 1-6 The coil winding machine 1 provided in this application embodiment includes a mounting base 11, a wire output assembly 12, a wire clamping assembly 13, a winding assembly 14, a wire cutting assembly 15, and a material picking assembly 16.

[0045] like Figure 1 As shown, the mounting base 11 serves as a basic component to support the remaining parts. To enhance stability, it can be made of cast iron and assembled into a frame structure by bolts.

[0046] like Figures 2 to 3As shown, there are two cable outlet assemblies 12 arranged side by side on the mounting base 11, each capable of delivering a cable harness. The cable outlet assembly 12 may include a cable nozzle 121 from which the cable harness extends, and the cable nozzle 121 allows the cable harness to be kept taut.

[0047] Two wire clamping assemblies 13 are also provided, each corresponding to one of the wire outlet assemblies 12, for fixing the wire harness. Specifically, the wire clamping assembly 13 includes a clamping member 131 and a first rotating member 132. The clamping member 131 is located at the upper end of the first rotating member 132. The mounting base 11 has a mounting hole 111. The clamping member 131 can pass upward through the mounting hole 111 and clamp the wire harness. The first rotating member 132 can control the rotation of the clamping member 131. In this embodiment, the clamping member 131 consists of a fixed block 1311, a control rod 1312, a moving block 1313, and a collar 1314. The fixed block 1311 is located at the upper end of the first rotating member 132. The control rod 1312 is located outside the fixed block 1311 and is horizontally arranged. The moving block 1313 is located on the fixed block 1311 and is vertically connected to the control rod 1312. The connection between the moving block 1313 and the control rod 1312 makes the whole structure L-shaped. The collar 1314 is sleeved on the fixed block 1311 so as to abut against the control rod 1312. By manipulating the collar 1314 to rise, the collar 1314 abuts against the control rod 1312 and rises together, thereby causing the moving block 1313 to fall and separate from the fixed block 1311, releasing the wire harness. By controlling the collar 1314 to fall, the control rod 1312 falls together, and the moving block 1313 can rise and clamp the wire harness with the fixed block 1311.

[0048] like Figures 4 to 5 As shown, the winding assembly 14 is also equipped with two components, each corresponding to a clamping assembly 13. These components are located above the clamping assembly 13 and can rotate synchronously, allowing the wire harness to wind around the winding assembly 14 and form a coil. Specifically, the winding assembly 14 includes a winding post 141 and a second rotating member 142. The second rotating member 142 is located at the upper end of the winding post 141 and controls its rotation. The wire harness can specifically be a sticky inductive wire harness, capable of adhering to the surface of the winding post 141. In this embodiment, a positioning hole 1315 is provided at the upper end of the fixing block 1311. This positioning hole 1315 can cooperate with and fix the winding post 141, thereby allowing the first rotating member 132 and the second rotating member 142 to rotate synchronously, enabling the wire harness to wind around the winding post 141.

[0049] The wire cutting assembly 15 is equipped with two sets and is located on both sides of the wire clamping assembly 13. The wire cutting assembly 15 is capable of cutting the wound wire bundle. Specifically, each wire cutting assembly 15 includes a cutting block 151 and a telescopic member 152. The telescopic member 152 is fixed to the mounting base 11 and extends into the mounting hole 111. The cutting block 151 is placed on the side of the telescopic member 152 near the mounting hole 111. The cutting operation is achieved by moving the cutting block 151 by pushing it forward through the telescopic member 152.

[0050] The winding assembly 14 also includes an outer column 143 and a cylinder 144. The winding column 141 passes through the outer column 143. The cylinder 144 is located at the upper end of the winding column 141 and connected to the winding column 141. The cylinder 144 can control the winding column 141 to move up and down. By rotating and moving up and down synchronously with the winding column 141 and the fixing block 1311, the wire harness can be wound in multiple layers and ensure that there are an even number of layers. Both ends of the wire harness are on the fixing block 1311 and facing the wire output assembly 12. In addition, the cylinder 144 controls the winding column 141 to move upward, so that the coil located outside the winding column 141 can come into contact with the outer column 143 and fall off.

[0051] like Figure 6 As shown, the material-collecting component 16 is positioned opposite the wire-exiting component 12 and can simultaneously collect two coils. Specifically, the material-collecting component 16 includes a moving part 161 and a positioning part 162. The moving part 161 is opposite to the wire-exiting component 12 and there is only one moving part. The positioning part 162 is located on the side of the moving part 161 facing the mounting hole 111, and the positioning part 162 can simultaneously receive two coils. In this embodiment, the positioning part 162 includes a positioning block 1621 and a positioning post 1622. The positioning block 1621 is connected to the moving part 161, and the positioning post 1622 is located on the positioning block 1621. The positioning post 1622 corresponds one-to-one with the winding post 141 and can be located at the lower end of the winding post 141. The positioning element 162 may further include a transfer block 1623, which is disposed on the positioning block 1621 and has two notches 1624. The transfer block 1623 corresponds one-to-one with the positioning post 1622 and is disposed on the side of the positioning post 1622 facing the lead-out assembly 12. When the coil is sleeved on the positioning post 1622, the two ends of the coil can be respectively engaged in the two notches 1624 on the transfer block 1623.

[0052] The coil winding machine 1 also includes a wire pressing assembly 17, which corresponds one-to-one with the winding post 141 and is located at the end of the winding post 141 near the lead-out assembly 12. Specifically, the wire pressing assembly 17 may include a wire pressing plate 171, the lower end of which is V-shaped. The wire pressing plate 171 can press both ends of the coil into the notch 1624 of the transfer block 1623 to fix the coil.

[0053] The implementation principle of this embodiment is as follows: Two wire bundles are supplied simultaneously through the dual-channel output assembly 12. Then, the collar 1314 moves up and down, causing the moving block 1313 to first separate from the fixed block 1311 and then close together, clamping one end of the wire bundle. The cylinder 144 controls the winding post 141 to descend and be positioned with the positioning hole 1315. Subsequently, the winding post 141 and the fixed block 1311 rotate synchronously and move up and down, so that the wire bundle first winds from the lower end to the upper end of the winding post 141 and then from the upper end to the lower end, finally forming a coil. Therefore, an even number of turns are required so that both ends of the coil are located at the lower end of the winding post 141 and both face the wire nozzle 121. At this time, one end of the coil is away from the cutting block 151, and the other end, that is, the end where the coil is connected to the wire nozzle 121, is close to the corresponding cutting block 151. Then, the telescopic member 152 controls the... Cutting block 151 cuts off the other end of the coil. At this time, collar 1314 moves up again to control moving block 1313 to separate from fixed block 1311. One end of the wire harness is also released. Then, cylinder 144 controls winding post 141 to rise, and fixed block 1311 falls at the same time. Then, moving part 161 controls positioning block 1621 to move, so that positioning post 1622 is at the lower end of the corresponding winding post 141. Then, cylinder 144 continues to control winding post 141 to rise, so that the coil wound by the wire harness abuts against the outer post 143 and falls onto positioning post 1622. Then, pressing plate 171 moves and presses both ends of the coil into the notch 1624 of transfer block 1623. The whole process can be carried out simultaneously, which greatly improves production efficiency and solves the problem of insufficient capacity of a single station in traditional equipment.

[0054] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A coil winding machine, characterized by, The utility model relates to a wire processing device, including: Mounting seat (11); Wire outlet assembly (12) are equipped with two and are side by side in mounting seat (11), wire outlet assembly (12) can deliver wire harness; Wire clamping assembly (13) are equipped in mounting seat (11), wire clamping assembly (13) correspond with wire outlet assembly (12) one to one and can fix wire harness; Wire winding assembly (14) are equipped in mounting seat (11) and are located the upside of wire clamping assembly (13), wire winding assembly (14) correspond with wire clamping assembly (13) one to one and can rotate synchronously, wire harness can form coil around wire winding assembly (14); Wire cutting assembly (15) are equipped in mounting seat (11), wire cutting assembly (15) correspond with wire clamping assembly (13) one to one and are located the outside of wire clamping assembly (13); Material taking assembly (16) are equipped in mounting seat (11) and are located the opposite side of wire outlet assembly (12), material taking assembly (16) can take two coils simultaneously.

2. A coil winding machine according to claim 1, characterized in that Wire clamping assembly (13) includes clamping piece (131) and first rotating part (132), clamping piece (131) is equipped in the upper end of first rotating part (132), mounting seat (11) includes mounting hole (111), clamping piece (131) can pass through mounting hole (111) and clamp wire harness, first rotating part (132) can control clamping piece (131) rotation.

3. A coil winding machine according to claim 2, characterised in that Clamping piece (131) includes fixed block (1311), control rod (1312), moving block (1313) and sleeve ring (1314), fixed block (1311) is connected with first rotating part (132), control rod (1312) is equipped in the outer side wall of fixed block (1311), moving block (1313) is equipped in fixed block (1311) and is connected with control rod (1312), sleeve ring (1314) is sleeved fixed block (1311) and can abut with control rod (1312).

4. A coil winding machine according to claim 3, characterised in that Wire winding assembly (14) includes winding column (141) and second rotating part (142), second rotating part (142) is equipped in one side of winding column (141) and can control winding column (141) rotation, the upper end of fixed block (1311) passes through positioning hole (1315), winding column (141) is fixed with positioning hole (1315) cooperation.

5. A coil winding machine according to claim 4, characterised in that Wire cutting assembly (15) includes cutting block (151) and telescopic part (152), telescopic part (152) is equipped in mounting seat (11) and is towards mounting hole (111), cutting block (151) is equipped in one side of telescopic part (152) towards mounting hole (111), telescopic part (152) can control cutting block (151) movement and cut wire harness.

6. A coil winding machine according to claim 5, characterised in that The winding assembly (14) further comprises an outer column (143) and a cylinder (144), the winding column (141) penetrates the outer column (143), and the cylinder (144) is arranged at the upper end of the winding column (141) and connected with the winding column (141).

7. A coil winding machine according to claim 4, characterized in that The material taking assembly (16) comprises a moving piece (161) and a positioning piece (162), the moving piece (161) is arranged opposite to the wire outlet assembly (12), the positioning piece (162) is arranged on the side of the moving piece (161) facing the mounting hole (111), and the positioning piece (162) can simultaneously receive two coils.

8. A coil winding machine according to claim 7, characterized in that The positioning piece (162) comprises a positioning block (1621) and a positioning column (1622), the positioning block (1621) is connected with the moving piece (161), the positioning column (1622) is arranged on the positioning block (1621), the positioning block (1621) corresponds to the winding column (141) one-to-one and can be located at the lower end of the winding column (141).

9. A coil winding machine according to claim 8, characterised in that The positioning piece (162) further comprises a transfer block (1623), the transfer block (1623) is arranged on the positioning block (1621) and provided with two notches (1624), the transfer block (1623) corresponds to the positioning column (1622) one-to-one and is arranged on the side of the positioning column (1622) facing the wire outlet assembly (12).

10. A coil winding machine according to claim 9, characterized in that The coil winding machine (1) further comprises a wire pressing assembly (17), the wire pressing assembly (17) is arranged on both sides of the winding column (141) and corresponds to the winding column (141) one-to-one, and the wire pressing assembly (17) comprises a wire pressing plate (171), the wire pressing plate (171) is arranged on the end of the winding column (141) facing the wire outlet assembly (12).

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