Wire bonding production line body

Abstract

The present application relates to the technical field of automation equipment, and particularly relates to a winding welding production line body, which comprises a multi-axis winding equipment, the multi-axis winding equipment comprises an upper winding mechanism, the upper winding mechanism comprises a plurality of vertical upper winding shafts, each upper winding shaft comprises a vertical winding column, and the inner side of each winding column is provided with a tail wire positioning mechanism, the tail wire positioning mechanism comprises a tail wire clamping air cylinder, the tail wire clamping air cylinder is connected with two tail wire clamping correction arms, and a fixed tail wire distance control arm is arranged between the two tail wire clamping correction arms; the winding welding production line body further comprises a coil jig, the coil jig is provided with a coil positioning column, and two V-shaped clamping grooves are arranged on the side of the coil positioning column; the winding welding production line body comprises a roll material supplier and a sheet material feeding assembly, the roll material supplier is used for supplying roll materials, and the sheet material feeding assembly is used for supplying sheet materials. Compared with the prior art, the winding welding production line body is beneficial to improving production efficiency and product quality.

Description

Technical Field

[0001] This invention relates to the field of automated equipment technology, and in particular to a wire winding and welding production line. Background Technology

[0002] Existing technologies for winding and welding enameled wire typically involve only a single winding machine, and this machine generally uses single-axis winding, resulting in low production efficiency. Furthermore, the positions of the two leads of the wound coil are often inconsistent, requiring secondary positioning and correction of the leads during subsequent stripping and welding processes, which further impacts production efficiency. Summary of the Invention

[0003] To overcome the above problems, the present invention proposes a winding and welding production line body that can effectively solve the above problems.

[0004] The present invention provides a technical solution to solve the above-mentioned technical problems: a winding and welding production line body, including multiple multi-axis winding devices, wherein the multi-axis winding devices are used to wind enameled wire into coils; the multi-axis winding devices include an upper winding mechanism and a lower winding mechanism, which are arranged vertically correspondingly; the upper winding mechanism includes multiple vertical upper winding shafts, each upper winding shaft includes a vertical winding column, and a tail wire positioning mechanism is provided on the inner side of each winding column; the tail wire positioning mechanism includes a tail wire clamping cylinder, the tail wire clamping cylinder is connected to two tail wire clamping and correction arms, and the two tail wire clamping and correction arms are connected to the tail wire clamping and correction arms. A fixed tail wire distance control arm is provided between the clamping and correction arms. After the coil is wound, the two tail wire clamping and correction arms clamp the two tail wires of the coil, and the tail wire distance control arm is located between the two tail wires. The winding and welding production line also includes a coil fixture, which is provided with a coil positioning post. Two V-shaped slots are provided on the side of the coil positioning post for holding the tail wire. The winding and welding production line also includes a sheet feeding device, which includes a roll feeder and a sheet feeding assembly. The roll feeder is used to supply rolls of material, and the sheet feeding assembly is used to supply sheets of material.

[0005] Preferably, the lower winding mechanism includes a lower winding lifting module, which is connected to a lower winding lifting platform. Multiple vertical lower winding shafts are arranged on the lower winding lifting platform, the number of which is the same as the number of upper winding shafts and they correspond one-to-one. A central column sleeve is provided at the top of each lower winding shaft for connecting with a winding column. A lower winding synchronous pulley is connected to the bottom of the lower winding shaft. A lower winding drive motor is connected to the side of the lower winding lifting platform. The lower winding drive motor is connected to the lower winding synchronous pulley via a transmission synchronous pulley and a transmission synchronous belt to drive the lower winding shaft to rotate. The central column sleeve rotates synchronously with the lower winding shaft.

[0006] Preferably, a liftable hot air mechanism is provided on the other side of the lower winding mechanism. The hot air mechanism is used to blow hot air onto the enameled wire during the winding process, which is beneficial for winding formation. A hot air baffle is provided below the hot air mechanism, which is used to block the hot air blown out by the hot air mechanism during non-winding time.

[0007] Preferably, the winding and welding production line includes a paint stripping device, which includes a paint stripping machine. An upper laser paint stripping component is provided on the upper surface of the upper surface of the paint stripping machine, and a lower laser paint stripping component is provided on the lower surface of the upper surface of the paint stripping machine. The upper laser paint stripping component performs laser paint stripping on the upper half of the tail wire with the upper surface facing downward, and the lower laser paint stripping component performs laser paint stripping on the lower half of the tail wire with the lower surface facing upward.

[0008] Preferably, a roll material conveying and cutting assembly is provided on one side of the roll material supplier, a positioning platform is provided at one end of the roll material conveying and cutting assembly, a fixture positioning assembly is provided on one side of the positioning platform, and a first transfer arm is provided above the roll material conveying and cutting assembly and the positioning platform; a second transfer arm is provided on one side of the positioning platform, the second transfer arm is located to the side of the fixture positioning assembly, and a sheet material feeding assembly is provided on one side of the second transfer arm.

[0009] Preferably, the sheet material feeding assembly includes a jig inlet channel and a jig outlet channel, which are arranged side by side in parallel. One end of the jig inlet channel and the jig outlet channel are connected. A first pushing cylinder is provided on one side of the jig inlet channel. The first pushing cylinder is used to push the jig fully loaded with sheet material into the jig outlet channel.

[0010] Preferably, a fixture positioning cylinder is provided on one side of the fixture discharge channel. The fixture positioning cylinder is used to position the fully loaded fixture pushed from the fixture inlet channel for sheet feeding. A sheet lifting mechanism is provided below the fixture discharge channel. The sheet lifting mechanism is used to lift the sheet in the positioned fixture one by one, which is then picked up by the second transfer arm and placed in the fixture positioning assembly.

[0011] Preferably, the winding and welding production line includes a finished product unloading device, which includes a first unloading conveying component and a movable unloading transfer platform disposed below the side of the first unloading conveying component; a second unloading conveying component is disposed on one side of the transfer platform, and a lower detection component is disposed below the moving trajectory of the second unloading conveying component; a flipping component is disposed on one side of the second unloading conveying component, and a circulating jig hopper is disposed below the flipping component. The second unloading conveying component picks up products from the transfer platform and transports them to the circulating jig hopper. The flipping component can pick up products from the circulating jig hopper and flip them 180°. The flipped products are then picked up by the second unloading conveying component and brought into the lower detection component for inspection on the other side.

[0012] Preferably, the flipping assembly includes a flipping lifting support plate, which is connected to a plurality of vertical guide columns via linear bearings. A flipping lifting drive cylinder is connected above the flipping lifting support plate, and the flipping lifting drive cylinder drives the flipping lifting support plate to move up and down along the guide columns.

[0013] Preferably, the hot air mechanism includes a hot air lifting cylinder, the output end of which is connected to a hot air lifting frame, a plurality of hot air guns are mounted on the hot air lifting frame, the upper end of each hot air gun is connected to a hot air blowing pipe, and hot air is blown out from the hot air blowing pipe; a hot air translation cylinder is connected to the side of the hot air lifting frame, the output end of which is connected to an adjusting bar, an external gear ring is provided on the outer side of the hot air gun, and adjusting teeth matching the external gear ring are provided on the outer side of the adjusting bar.

[0014] Compared with existing technologies, the winding and welding production line of the present invention uses multiple freely combinable multi-axis winding machines for winding operations, which greatly improves winding efficiency and is suitable for winding requirements of different strengths. The multi-axis winding machine has a tail wire positioning mechanism set on the side of the winding station. After winding is completed, the tail wire positioning mechanism clamps two tail wires to control the distance and transfer the coil. The tail wire spacing is controlled at the same time as the coil transfer. After the coil is transferred to the coil fixture, the tail wire is positioned by a V-shaped groove to prevent the tail wire from swinging due to the shrinkage of the coil after cooling. This can effectively control the tail wire spacing of each coil, improve coil consistency, and eliminate the secondary positioning and correction process of the tail wire in the subsequent processing, which helps to improve production efficiency and product quality. Attached Figure Description

[0015] Figure 1 This is an overall perspective view of the winding and welding production line body of the present invention; Figure 2 This is an overall top view of the winding and welding production line body of the present invention; Figure 3 This is a first perspective view of the multi-axis winding equipment of the winding and welding production line body of the present invention; Figure 4 This is a second perspective view of the multi-axis winding equipment of the winding and welding production line body of the present invention; Figure 5 This is a perspective view of the complete winding and welding production line assembly of the present invention; Figure 6 This is a first perspective view of the wire feeding mechanism of the winding and welding production line body of the present invention; Figure 7 This is a second perspective view of the wire feeding mechanism of the winding and welding production line body of the present invention; Figure 8 This is a first perspective view of the upper winding mechanism of the winding and welding production line body of the present invention; Figure 9 This is a second perspective view of the upper winding mechanism of the winding and welding production line body of the present invention; Figure 10 This is a first perspective view of the lower winding mechanism of the winding and welding production line body of the present invention; Figure 11 This is a second perspective view of the lower winding mechanism of the winding and welding production line body of the present invention; Figure 12 This is a perspective view of the hot air mechanism of the winding welding production line body of the present invention; Figure 13 This is a perspective view of the coil fixture for the winding and welding production line body of the present invention; Figure 14 This is a perspective view of the coil of the winding and welding production line body of the present invention; Figure 15 This is a first perspective view of the paint stripping device for the winding and welding production line body of the present invention; Figure 16 This is a second perspective view of the paint stripping device for the winding and welding production line body of the present invention; Figure 17 This is a perspective view of the upper welding fixture positioning component of the winding welding production line body of the present invention; Figure 18 This is a perspective view of the lower welding fixture positioning component of the winding welding production line body of the present invention; Figure 19 This is a first perspective view of the sheet feeding device of the winding and welding production line body of the present invention; Figure 20 This is a second perspective view of the sheet feeding device of the winding and welding production line body of the present invention; Figure 21 This is a perspective view of the coil conveying and cutting assembly of the winding welding production line body of the present invention; Figure 22 This is a perspective view of the positioning platform of the winding and welding production line body of the present invention; Figure 23 This is a perspective view of the sheet material feeding assembly of the winding and welding production line body of the present invention; Figure 24 This is an overall structural diagram of the finished product unloading equipment of the winding and welding production line body of the present invention; Figure 25 This is a perspective view of the second material handling component of the finished product unloading equipment of the winding welding production line body of the present invention; Figure 26 This is a perspective view of the flipping component of the finished product unloading equipment of the winding welding production line body of the present invention. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the invention.

[0017] It should be noted that in the embodiments of the present invention, all directional indications (such as up, down, left, right, front, back, etc.) are limited to relative positions on the specified view, rather than absolute positions.

[0018] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0019] Please see Figure 1 and Figure 2 The winding and welding production line of the present invention includes multiple multi-axis winding equipment 100, which are arranged side by side and can be freely combined. The multi-axis winding equipment 100 is used to wind enameled wire into coils 190.

[0020] A stripping device 200 is provided on the downstream side of the multi-axis winding device 100. The stripping device 200 is used to strip the enamel from the tail wire 191 of the coil 190 for welding.

[0021] A sheet feeding device 300 is provided on the downstream side of the paint peeling device 200. The sheet feeding device 300 is used to provide sheet material to be welded to the coil 190. The incoming material can be rolled material or sheet material.

[0022] A welding device 400 is provided on the downstream side of the material feeding device 300. The welding device 400 is used to weld the tail wire 191 of the coil 190 to the material.

[0023] A finished product unloading device 500 is provided on the downstream side of the welding equipment 400. The finished product unloading device 500 is used to inspect and unload the welded products.

[0024] The winding and welding production line of the present invention also includes a transmission line 600, which passes above multiple multi-axis winding equipment 100, paint stripping equipment 200, sheet feeding equipment 300, welding equipment 400 and finished product unloading equipment 500 in sequence, for transporting materials.

[0025] During operation, the enameled wire is wound into a coil 190 in the multi-axis winding equipment 100, and then flows to the enamel stripping equipment 200 via the transmission line 600. The tail wire 191 of the coil 190 is stripped of its enamel in the enamel stripping equipment 200. The coil 190 with its enamel stripped tail wire 191 flows to the sheet feeding equipment 300 via the transmission line 600. The sheet feeding equipment 300 provides the sheet to be welded to the coil 190. The sheet and the coil 190 flow together via the transmission line 600 to the welding equipment 400 for welding. The welded product flows to the finished product unloading equipment 500 via the transmission line 600 for inspection and unloading.

[0026] Please see Figures 3 to 14 The multi-axis winding device 100 includes an upper winding mechanism 160 and a lower winding mechanism 150, which are arranged vertically to each other. A wire feeding mechanism 140 is provided on one side of the lower winding mechanism 150, which is located below the upper winding mechanism 160. A wire pressing mechanism 130 is provided on one side of the wire feeding mechanism 140, a wire forming assembly 120 is provided on one side of the wire pressing mechanism 130, a tensioner 110 is provided on one side of the wire forming assembly 120, and an enameled wire feeding mechanism is provided on one side of the tensioner 110.

[0027] The enameled wire feeding mechanism is used to provide enameled wire to the tensioner 110. After being straightened by the wire straightening assembly 120, the enameled wire is conveyed forward in a roughly straight line. The wire feeding mechanism 140 is used to clamp the enameled wire and send it to the lower winding mechanism 150. The upper winding mechanism 160 and the lower winding mechanism 150 work together to wind the enameled wire into a coil 190.

[0028] On the other side of the lower winding mechanism 150, a liftable hot air mechanism 170 is provided. The hot air mechanism 170 is used to blow hot air onto the enameled wire during the winding process, which is beneficial for winding formation. A hot air baffle 179 is provided below the hot air mechanism 170. The hot air baffle 179 is used to block the hot air blown out by the hot air mechanism 170 during non-winding time, preventing the hot air from blowing everywhere and causing the temperature of the entire equipment to become too high. During non-winding time, the hot air mechanism 170 is lowered to the position of the hot air baffle 179.

[0029] A fixture positioning platform 180 is provided on one side of the upper winding mechanism 160. The fixture positioning platform 180 is used to place the coil fixture 181. The upper winding mechanism 160 places the wound coil 190 on the coil fixture 181.

[0030] The yarn assembly 120 includes a yarn support frame 121, on which a wire guide frame 122 is connected. The wire guide frame 122 has wire guide holes 123 for passing through the enameled wire. A lower connecting platform 124 is connected to the yarn support frame 121. An upper connecting platform 125 is connected to the upper side of the lower connecting platform 124 via an adjusting screw 126. A row of upper yarn-aligning rollers 127 is hinged to the side of the upper connecting platform 125, and a row of lower yarn-aligning rollers 128 is hinged to the side of the lower connecting platform 124. The row of upper yarn-aligning rollers 127 and the row of lower yarn-aligning rollers 128 are located on the same vertical plane, and a wire guide gap 129 is formed between the row of upper yarn-aligning rollers 127 and the row of lower yarn-aligning rollers 128. The enameled wire that is wound out becomes straight after passing through the wire guide gap 129.

[0031] The position of the wire guide hole 123 corresponds to the position of the wire guide gap 129. The enameled wire passes through the wire guide hole 123 and then through the wire guide gap 129. The distance between the upper connecting platform 125 and the lower connecting platform 124 can be adjusted by adjusting the adjusting screw 126, thereby adjusting the width of the wire guide gap 129 to accommodate enameled wires of more diameters for wire assembly and improve versatility.

[0032] The wire feeding mechanism 140 includes a wire feeding slide 141, a wire feeding lifting cylinder 142 connected to the wire feeding slide 141, a wire feeding lifting plate 143 connected to the wire feeding lifting cylinder 142, and a plurality of wire feeding clamping mechanisms 144 provided on the wire feeding lifting plate 143. The wire feeding clamping mechanisms 144 clamp the enameled wire and feed it forward under the drive of the wire feeding slide 141.

[0033] The wire feeding mechanism 140 includes a wire feeding drive motor 145, which drives the wire feeding slide 141 to move. A lead screw is threadedly connected to the wire feeding slide 141. One end of the lead screw is connected to the output shaft of the wire feeding drive motor 145 for transmission, and the other end of the lead screw is threadedly connected to the wire feeding slide 141.

[0034] The wire feeding clamping mechanism 144 includes a fixed clamping arm 1443 and a movable clamping arm 1444. The movable clamping arm 1444 is hinged to the wire feeding lifting plate 143 and can rotate around the hinge. Both the fixed clamping arm 1443 and the movable clamping arm 1444 are hinged with force-bearing rollers 1445. A wedge-shaped movable block 1442 is provided on one side between the two force-bearing rollers 1445. The wedge-shaped movable block 1442 is connected to a wedge-shaped drive cylinder 1441. The wedge-shaped drive cylinder 1441 drives the wedge-shaped movable block 1442 to move between the force-bearing rollers 1445. As the wedge-shaped movable block 1442 inserted between the two force-bearing rollers 1445 becomes larger, it squeezes the movable clamping arm 1444 to rotate around the hinge, thereby realizing that the fixed clamping arm 1443 and the movable clamping arm 1444 are clamped together at the outermost end.

[0035] The wire pressing mechanism 130 is located between the wire feeding mechanism 140 and the wire assembly 120, and is used to press down the enameled wire when it is cut to prevent it from retracting.

[0036] The wire pressing mechanism 130 includes multiple sets of wire pressing bases 132 and wire pressing cylinders 131. The wire pressing bases 132 and wire pressing cylinders 131 are arranged vertically and vertically respectively. The wire pressing cylinders 131 press down to press the enameled wire onto the wire pressing bases 132 for temporary fixation to prevent retraction.

[0037] The upper winding mechanism 160 includes multiple vertical upper winding shafts 165, each upper winding shaft 165 including a vertical winding post 1656. Enamelled wire is wound around the winding post 1656 to form a coil 190. A tail wire positioning mechanism 166 is provided on the inner side of each winding post 1656. The tail wire positioning mechanism 166 includes a tail wire clamping cylinder 1663. The tail wire clamping cylinder 1663 is connected to two tail wire clamping and correction arms 1661. A fixed tail wire distance control arm 1662 is provided between the two tail wire clamping and correction arms 1661. After the coil 190 is wound, the two tail wire clamping and correction arms 1661 clamp the two tail wires 191 of the coil 190, and the tail wire distance control arm 1662 is located between the two tail wires 191, thereby controlling the distance between the two tail wires 191 after clamping. The number of upper winding shafts 165 is the same as the number of wire feeding clamping mechanisms 144.

[0038] The coil fixture 181 is provided with a coil positioning post 1812. Two V-shaped slots 1811 are provided on the side of the coil positioning post 1812. The V-shaped slots 1811 are used to hold the tail wire 191 to prevent the tail wire 191 from swinging due to the shrinkage of the coil 190 after cooling.

[0039] The upper winding mechanism 160 includes an upper winding transplanting module 161, which is connected to an upper winding transplanting base plate 162. An upper winding lifting module 163 is provided on the upper winding transplanting base plate 162, and an upper winding lifting frame 164 is connected to the upper winding lifting module 163. A plurality of vertical upper winding shafts 165 are provided on the upper winding lifting frame 164. The plurality of vertical upper winding shafts 165 can be controlled to move horizontally by the upper winding transplanting module 161 and to be lifted by the upper winding lifting module 163.

[0040] An upper winding synchronous pulley 1651 is provided around the winding post 1656. An axial limiting structure is provided between the upper winding synchronous pulley 1651 and the winding post 1656 to restrict relative rotation but allow axial misalignment. An upper winding drive motor 168 is provided on one side of the upper winding lifting frame 164. The upper winding drive motor 168 is connected to the upper winding synchronous pulley 1651 through a transmission synchronous pulley and a transmission synchronous belt. The upper winding drive motor 168 controls the rotation of the winding post 1656 to wind the wire.

[0041] The upper end of the winding post 1656 is connected to a post extraction mechanism, which is used to extract the winding post 1656 from the wound coil 190. The post extraction mechanism includes an extraction transmission assembly 1652 and an extraction motor 1653. One end of the extraction transmission assembly 1652 is connected to the upper end of the winding post 1656, and the other end is connected to the extraction motor 1653. The extraction transmission assembly 1652 can be a lead screw and a threaded connecting block. The lead screw is connected to the extraction motor 1653, and the threaded connecting block is threadedly connected to the lead screw. The rotation of the lead screw controls the raising and lowering of the threaded connecting block. The upper end of the winding post 1656 is connected to the threaded connecting block, thereby controlling the raising and lowering of the winding post 1656.

[0042] The lower winding mechanism 150 includes a lower winding lifting module 151, which is connected to a lower winding lifting platform 152. The lower winding lifting platform 152 has multiple vertical lower winding shafts 153, the number of which corresponds to the number of upper winding shafts 165. A central column sleeve 1531 is provided at the top of each lower winding shaft 153, and this central column sleeve 153 is used to connect with a winding post 1656. A lower winding synchronous pulley 154 is connected to the bottom of the lower winding shaft 153. A lower winding drive motor 155 is connected to the side of the lower winding lifting platform 152. The lower winding drive motor 155 is connected to the lower winding synchronous pulley 154 via a transmission synchronous pulley and a transmission synchronous belt, and is used to drive the lower winding shaft 153 to rotate. The central column sleeve 1531 rotates synchronously with the lower winding shaft 153.

[0043] A lower winding clamping assembly 156 is provided on the side of the central column sleeve 1531. The lower winding clamping assembly 156 is used to cut the enameled wire and clamp one end of the enameled wire. The clamped enameled wire is the enameled wire segment used for winding. The lower winding clamping assembly 156 includes a lower winding clamping base, which is connected to the lower winding shaft 153 via a bearing and does not rotate with the lower winding shaft 153. A lower winding clamping fixed arm 1561 is fixed on the lower winding clamping base, and a lower winding clamping movable arm 1562 is axially connected to the lower winding clamping base. The lower winding clamping movable arm 1562 has a pull-down end 1563 integrally formed. A lower winding pull-down cylinder 1 is provided on the lower winding lifting platform 152. 58. The output end of the lower winding cable pull-up cylinder 158 is connected to a pull-down bracket 157. The pull-down bracket 157 is connected to the pull-down end 1563 of the lower winding cable clamping movable arm 1562 through a pull-down spring. When the lower winding cable pull-up cylinder 158 drives the pull-down bracket 157 to descend, the pull-down spring pulls the pull-down end 1563 down, and the lower winding cable clamping movable arm 1562 rotates around the shaft joint. The lower winding cable clamping movable arm 1562 moves closer to the lower winding cable clamping fixed arm 1561 to achieve the clamping effect.

[0044] The clamping side of the lower winding clamping fixed arm 1561 or the lower winding clamping movable arm 1562 is provided with a blade for cutting the enameled wire, thereby forming a section of enameled wire for winding.

[0045] The hot air mechanism 170 includes a hot air lifting cylinder 171. The output end of the hot air lifting cylinder 171 is connected to a hot air lifting frame 172. The hot air lifting frame 172 is equipped with a plurality of hot air guns 173. The number of the plurality of hot air guns 173 is the same as the number of the plurality of lower winding shafts 153. The upper end of the hot air gun 173 is connected to a hot air blowing pipe 1731, and hot air is blown out from the hot air blowing pipe 1731.

[0046] A hot air translation cylinder 174 is connected to the side of the hot air lifting frame 172. An adjusting bar 175 is connected to the output end of the hot air translation cylinder 174. An outer ring of toothed rack 1732 is provided on the outer side of the hot air gun 173. Adjusting teeth that match the outer ring of toothed rack 1732 are provided on the outer side of the adjusting bar 175. The hot air translation cylinder 174 drives the adjusting bar 175 to move back and forth, thereby controlling the rotation of the hot air gun 173 and changing the air outlet position of the hot air blowpipe 1731.

[0047] Working principle: The enameled wire feeding mechanism supplies enameled wire to the tensioner 110. After passing through the tensioner 110, the enameled wire enters the straightening assembly 120 for straightening, and then enters the wire feeding mechanism 140 and is held by the wire feeding clamping mechanism 144. After the wire feeding lifting cylinder 142 of the wire feeding mechanism 140 is raised, it is driven by the wire feeding drive motor 145 to feed the enameled wire to the winding station. The lower winding mechanism 150 rises, and the lower winding clamping assembly 156 cuts the enameled wire and clamps one end of the cut enameled wire. After the wire feeding mechanism 140 is released and reset, the upper winding mechanism 160 and the lower winding mechanism 150... The wire mechanism 150 is connected to the wire and rotates synchronously up and down to wind the wire. At the same time, the hot air mechanism 170 rises and the hot air blower 1731 blows hot air at the winding point. After the coil 190 is formed, the tail wire positioning mechanism 166 clamps two tail wires 191. The upper winding transfer module 161 drives the coil 190 to the top of the coil fixture 181 for placement. The coil 190 is fitted into the coil positioning post 1812. The two tail wires 191 are placed in the two V-shaped slots 1811 respectively. After the winding post 1656 rises, it is disengaged from the coil 190 and resets to start the next round of winding.

[0048] The multi-axis winding device 100 of the present invention can use one axis, two axes, three axes, four axes, five axes or more axes for synchronous winding, and the multiple axes of the upper and lower winding mechanisms can be driven by a motor plus a synchronous pulley and synchronous belt to achieve synchronous winding.

[0049] The multi-axis winding equipment 100 of the present invention, by setting a tail wire positioning mechanism 166 on the side of the winding station, after the winding is completed, clamps two tail wires 191 by the tail wire positioning mechanism 166 to control the distance and transfer the coil 190. At the same time as the coil 190 is transferred, the spacing of the tail wires 191 is controlled. After the coil 190 is transferred to the coil fixture 181, the tail wires 191 are positioned by the V-shaped slot 1811 to prevent the tail wires 191 from swinging due to the shrinkage of the coil 190 after cooling. This can effectively control the spacing of the tail wires 191 of each coil 190, improve the consistency of the coils 190, and eliminate the secondary positioning and correction process of the tail wires 191 in the subsequent processing, which is conducive to improving production efficiency and product quality.

[0050] Please see Figures 15 to 18The paint stripping equipment 200 includes a paint stripping machine platform 210. An upper laser paint stripping component 220 is arranged on the upper surface of the paint stripping machine platform 210, and a lower laser paint stripping component 230 is arranged on the lower surface of the upper surface of the paint stripping machine platform 210. An upper welding fixture positioning component 282 is arranged below the upper laser paint stripping component 220, and a lower welding fixture positioning component 283 is arranged above the lower laser paint stripping component 230. Both the upper welding fixture positioning component 282 and the lower welding fixture positioning component 283 are used to position product fixtures. The upper laser paint stripping component 220 performs laser paint stripping on the upper half of the tail line 191 with the upper surface facing downward, and the lower laser paint stripping component 230 performs laser paint stripping on the lower half of the tail line 191 with the upper surface facing upward.

[0051] Both the upper laser paint stripping assembly 220 and the lower laser paint stripping assembly 230 include a laser emitting assembly 260. The laser emitting assembly 260 is connected to a laser emitting head 261, which also integrates an industrial lens. The laser emitting head 261 emits laser light, and the industrial lens provides visual guidance for the laser to achieve more precise laser paint stripping. The industrial lens and the laser emitting head 261 are connected to a controller and operate under the controller's coordination.

[0052] The paint stripping device 200 of the present invention, by setting laser paint stripping components at the top and bottom, can perform 360° all-round paint stripping on the two tail wires 191 of the coil 190, which is conducive to completely removing the paint from the welding part, effectively avoiding paint residue at the welding part, preventing sparks during welding, and ensuring excellent welding quality.

[0053] Both the upper laser paint stripping assembly 220 and the lower laser paint stripping assembly 230 include a lateral movement module 240, on which a lifting module 250 is connected. The laser emitting assembly 260 is connected to the lifting module 250. The position of the laser emitting head 261 of the laser emitting assembly 260 can be adjusted via the lateral movement module 240 and the lifting module 250. The lateral movement module 240 and the lifting module 250 are connected to a controller.

[0054] The lifting module 250 is also equipped with a manual adjustment valve 270 for manually fine-tuning the height position of the laser emitting component 260.

[0055] A buffer fixture positioning component 281 is provided on one side of the upper welding fixture positioning component 282. The structure of the buffer fixture positioning component 281 is the same as that of the upper welding fixture positioning component 282. It is used to buffer the product fixture so that it can enter the paint stripping stage after the laser paint stripping of the previous product is completed.

[0056] The upper surface of the paint peeling machine 210 is provided with a lower welding window 211. The lower welding fixture positioning component 283 is located above the lower welding window 211, and the laser emitting head 261 of the lower laser paint peeling component 230 is located below the lower welding window 211. The lower welding window 211 is used for the laser of the lower laser paint peeling component 230 to pass through and irradiate the product above.

[0057] The upper welding fixture positioning assembly 282 includes a first fixing plate 2821, which is fixedly connected to the upper surface of the paint peeling machine 210. A first lifting cylinder 2822 is provided on the first fixing plate 2821, and the output end of the first lifting cylinder 2822 is connected to a first lifting plate 2824. A first positioning post 2825 is provided on the upper surface of the first lifting plate 2824. During operation, the first lifting cylinder 2822 drives the first lifting plate 2824 to rise, and the first positioning post 2825 is inserted into the positioning hole at the bottom of the fixture for limiting and fixing. The upper laser paint peeling assembly 220 performs laser paint peeling on the upper part of the product.

[0058] A plurality of parallel first guide posts 2823 are provided between the first fixed plate 2821 and the first lifting plate 2824. A first buffer spring 2826 is sleeved on the first guide post 2823. The first buffer spring 2826 is located on the lower side of the first fixed plate 2821.

[0059] The lower welding fixture positioning assembly 283 includes a second fixing plate 2831, which is fixedly connected to the upper surface of the paint peeling machine 210. The second fixing plate 2831 is located above the lower welding window 211. A second lifting cylinder 2832 is provided on the second fixing plate 2831, and the output end of the second lifting cylinder 2832 is connected to a second lifting plate 2834. A second positioning post 2835 is provided on the upper surface of the second lifting plate 2834. Corresponding laser through holes 2837 are provided on the second fixing plate 2831 and the second lifting plate 2834 for laser to pass through. During operation, the second lifting cylinder 2832 drives the second lifting plate 2834 to rise, and the second positioning post 2835 is inserted into the positioning hole at the bottom of the fixture for limiting and fixing. The lower laser paint peeling assembly 230 performs laser paint peeling on the lower half of the product.

[0060] A plurality of parallel second guide posts 2833 are provided between the second fixed plate 2831 and the second lifting plate 2834. A second buffer spring 2836 is sleeved on the second guide post 2833, and the second buffer spring 2836 is located on the lower side of the second fixed plate 2831.

[0061] Please see Figures 19 to 23The sheet feeding device 300 includes a roll feeder 310, a roll conveying and cutting assembly 320 is provided on one side of the roll feeder 310, a positioning platform 330 is provided at one end of the roll conveying and cutting assembly 320, a fixture positioning assembly 370 is provided on one side of the positioning platform 330, and a first transfer arm 340 is provided above the roll conveying and cutting assembly 320 and the positioning platform 330. A second transplanting arm 360 is provided on one side of the positioning platform 330. The second transplanting arm 360 is located on the side of the fixture positioning component 370. A sheet material feeding component 350 is provided on one side of the second transplanting arm 360.

[0062] The roll feeder 310 is used to supply roll materials, and the sheet material feeding assembly 350 is used to supply sheet materials. One device can simultaneously meet the supply of different material forms, which helps to improve the user experience, enhance equipment compatibility, save changeover time, and improve production efficiency.

[0063] When feeding coiled material, the coiled material supplier 310 supplies the coiled material forward under the action of the coiled material conveying and cutting assembly 320. The coiled material is cut at one end of the coiled material conveying and cutting assembly 320. The cut material is positioned, corrected, and buffered on the positioning platform 330. The second transfer arm 360 transfers the material on the positioning platform 330 to the material fixture on the fixture positioning assembly 370, and then flows into the next process with the fixture. When feeding sheet material, the operator places the sheet material on the sheet material feeding assembly 350. The sheet material feeding assembly 350 pushes the fixture with the sheet material to the picking position of the second transfer arm 360. The second transfer arm 360 transfers the sheet material to the material fixture on the fixture positioning assembly 370, and then flows into the next process with the fixture.

[0064] The sheet feeding device 300 includes a sheet feeding machine platform 380. The roll material conveying and cutting assembly 320, the positioning platform 330, the first transfer arm 340, the sheet material feeding assembly 350, the second transfer arm 360, and the fixture positioning assembly 370 are all mounted on the sheet feeding machine platform 380. The roll material supplier 310 is located on one side of the sheet feeding machine platform 380.

[0065] The roll material conveying and cutting assembly 320 includes several guide wheels 321 and a drive wheel 322. The drive wheel 322 is connected to a roll material driving device 323, which drives the drive wheel 322 to rotate. The roll material is sequentially tensioned by the guide wheels 321 and the drive wheel 322, and is driven forward by the drive wheel 322. The roll material driving device 323 can be a motor.

[0066] An opening and closing cutting assembly 324 is provided on one side of the drive wheel 322. The opening and closing cutting assembly 324 is connected to an opening and closing drive cylinder 325. The opening and closing drive cylinder 325 controls the opening and closing of the opening and closing cutting assembly 324. When the rolled material reaches a suitable length, the opening and closing cutting assembly 324 cuts the rolled material.

[0067] The positioning platform 330 includes a roll receiving platform 331, which is connected to a receiving lifting cylinder 333. The receiving lifting cylinder 333 is connected to a receiving horizontal cylinder 332. After the roll is cut, it is placed on the roll receiving platform 331. The receiving horizontal cylinder 332 drives the cut roll away from the roll conveying and cutting assembly 320. After being lifted by the receiving lifting cylinder 333, it is picked up by the first transfer arm 340.

[0068] The positioning platform 330 includes at least two sheet positioning fixtures 334. The first transfer arm 340 places the picked-up roll of material into the sheet positioning fixture 334 for positioning and buffering.

[0069] A lifting mechanism 335 is provided below the material positioning fixture 334. The lifting mechanism 335 is connected to a lifting rod, which is used to lift the material on the material positioning fixture 334, so that it can be picked up by the second transfer arm 360 and placed on the fixture positioning assembly 370. The fixture positioning assembly 370 is used to position and place the material fixture.

[0070] The lifting mechanism 335 can be controlled by a motor and a lead screw drive to raise and lower the lifting rod.

[0071] The sheet material feeding assembly 350 includes a fixture inlet channel 351 and a fixture outlet channel 352, which are arranged side by side in parallel. One end of the fixture inlet channel 351 and the fixture outlet channel 352 are connected. A first pushing cylinder 353 is provided on one side of the fixture inlet channel 351. The first pushing cylinder 353 is used to push the fixture fully loaded with sheet material into the fixture outlet channel 352.

[0072] A fixture positioning cylinder 357 is provided on one side of the fixture discharge channel 352. The fixture positioning cylinder 357 is used to position the fully loaded fixture pushed from the fixture inlet channel 351 for sheet material feeding. A sheet material lifting mechanism 355 is provided below the fixture discharge channel 352. The sheet material lifting mechanism 355 is used to lift the sheet materials in the positioned fixture one by one, which are then picked up by the second transfer arm 360 and placed in the fixture positioning assembly 370. The structure of the sheet material lifting mechanism 355 can adopt the same structure as the lifting mechanism 335.

[0073] A fixture transfer assembly 356 is provided at the bottom of the fixture feed channel 351. The fixture transfer assembly 356 is used to transfer the fully loaded fixture to the position of the first pusher cylinder 353. The fixture transfer assembly 356 can be implemented by a motor, a synchronous pulley, and a synchronous belt.

[0074] A second pusher cylinder 354 is provided at one end of the fixture discharge channel 352. The second pusher cylinder 354 is used to push the empty fixture outward.

[0075] The fixture positioning assembly 370 includes a fixture positioning lifting cylinder, a fixture positioning carrier plate is connected to the fixture positioning lifting cylinder, and a plurality of fixture positioning pins are provided on the fixture positioning carrier plate. The fixture positioning pins are used to insert into the positioning grooves that match them at the bottom of the fixture.

[0076] The fixture positioning assembly 370 includes a mounting base plate, which is connected to the machine tool, and a plurality of guide posts are provided between the fixture positioning carrier plate and the mounting base plate.

[0077] The material feeding device 300 of the present invention can simultaneously meet the supply of different material forms (roll or sheet), which helps to improve the user experience, enhance equipment compatibility, save changeover time, and improve production efficiency.

[0078] Please see Figures 24 to 26 The finished product unloading equipment 500 includes a first unloading and conveying component 510, and a movable unloading transfer platform 520 is provided on the lower side of the first unloading and conveying component 510. The first unloading and conveying component 510 is used to transport the welded products from the upstream station to the unloading transfer platform 520.

[0079] A second material handling component 530 is provided on one side of the transfer platform 520. A lower detection component 570 is provided below the moving trajectory of the second material handling component 530 for detecting the product from bottom to top.

[0080] A flipping component 550 is provided on one side of the second material handling component 530, and a circulating jig hopper 560 is provided below the flipping component 550. The second material handling component 530 picks up the product from the transfer platform 520 and transports it to the circulating jig hopper 560. The flipping component 550 can pick up the product from the circulating jig hopper 560 and flip it 180°. The flipped product is then picked up by the second material handling component 530 and brought into the lower detection component 570 for detection on the other side.

[0081] An upper detection component 540 is provided above the transfer platform 520.

[0082] The second material handling assembly 530 includes a material unloading lateral movement module 531. A material unloading lateral movement bracket 532 is connected to the material unloading lateral movement module 531. A material unloading lifting slide rail 533 is provided on the material unloading lateral movement bracket 532. A material unloading lifting bracket 534 is slidably connected to the material unloading lifting slide rail 533. A material unloading lifting cylinder 535 is connected to the material unloading lifting bracket 534. The material unloading lifting cylinder 535 drives the material unloading lifting bracket 534 to move up and down along the material unloading lifting slide rail 533.

[0083] The material feeding lifting bracket 534 is connected to a variable distance adsorption component 536, which includes a fixed adsorption plate 5361 and a movable adsorption plate 5362. The variable distance adsorption component 536 adapts to the adsorption of products of different sizes by changing the distance between the fixed adsorption plate 5361 and the movable adsorption plate 5362, thereby improving versatility.

[0084] The variable-pitch adsorption assembly 536 is provided with a variable-pitch slide rail 5363 and a variable-pitch cylinder 5364. The movable adsorption plate 5362 is slidably connected to the variable-pitch slide rail 5363, and the variable-pitch cylinder 5364 is connected to the movable adsorption plate 5362. The variable-pitch cylinder 5364 drives the movable adsorption plate 5362 to slide along the variable-pitch slide rail 5363 to adjust the distance between the movable adsorption plate 5362 and the fixed adsorption plate 5361.

[0085] The flipping assembly 550 includes a flipping lifting support plate 551, which is connected to a plurality of vertical guide columns 553 via linear bearings. A flipping lifting drive cylinder 552 is connected above the flipping lifting support plate 551, which drives the flipping lifting support plate 551 to move up and down along the guide columns 553.

[0086] The tilting and lifting support plate 551 is equipped with a tilting drive motor 554 and a tilting shaft 555. The tilting drive motor 554 is connected to the tilting shaft 555 through a synchronous pulley and a synchronous belt, and the tilting drive motor 554 drives the tilting shaft 555 to rotate.

[0087] A flipping adsorption plate 556 is connected to the flipping shaft 555. After the flipping adsorption plate 556 picks up the product, it rotates with the flipping shaft 555 to flip the product.

[0088] During operation, the first material handling component 510 transports the product from the upstream station to the transfer platform 520. The product is inspected once by the upper inspection component 540 on the transfer platform 520. The second material handling component 530 transports the product from the transfer platform 520 to the lower inspection component 570 for another inspection, and then transports the product to the circulating jig hopper 560. The flipping component 550 picks up the product from the circulating jig hopper 560, flips it 180°, and puts it back into the circulating jig hopper 560. The second material handling component 530 picks up the flipped product again and transports it to the lower inspection component 570 for inspection on the other side. After inspection, it is transported to the circulating jig hopper 560 for unloading.

[0089] The finished product unloading equipment 500 of the present invention, by setting a flipping component 550, can flip the product before unloading to perform double-sided inspection, so as to completely eliminate defects on both sides of the product and ensure the high quality of the unloaded product.

[0090] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any modifications, equivalent substitutions and improvements made within the concept of the present invention should be included within the patent protection scope of the present invention.

Claims

1. A wire winding and welding production line body, characterized in that, It includes multiple multi-axis winding machines, which are used to wind enameled wire into coils; The multi-axis winding device includes an upper winding mechanism and a lower winding mechanism, which are arranged vertically and vertically respectively. The upper winding mechanism includes multiple vertical upper winding shafts, each upper winding shaft includes a vertical winding post, and a tail wire positioning mechanism is provided on the inner side of each winding post. The tail wire positioning mechanism includes a tail wire clamping cylinder, and the tail wire clamping cylinder is connected to two tail wire clamping and correction arms. A fixed tail wire distance control arm is provided between the two tail wire clamping and correction arms. After the coil is wound, the two tail wire clamping and correction arms clamp the two tail wires of the coil, and the tail wire distance control arm is located between the two tail wires. The winding and welding production line body also includes a coil fixture, which is provided with a coil positioning post. Two V-shaped slots are provided on the side of the coil positioning post, and the V-shaped slots are used to hold the tail wire. The winding and welding production line body includes a sheet feeding device, which includes a roll feeder and a sheet feeding assembly. The roll feeder is used to supply rolls, and the sheet feeding assembly is used to supply sheets. The lower winding mechanism includes a lower winding lifting module connected to a lower winding lifting platform. Multiple vertical lower winding shafts are mounted on the lower winding lifting platform, the number of which corresponds to the number of upper winding shafts. A central sleeve is mounted at the top of each lower winding shaft, which is used to connect with a winding post. A lower winding synchronous pulley is connected to the bottom of the lower winding shaft. A lower winding drive motor is connected to the side of the lower winding lifting platform. The lower winding drive motor is connected to the lower winding synchronous pulley via a transmission synchronous pulley and a transmission synchronous belt, driving the lower winding shaft to rotate. The central sleeve rotates synchronously with the lower winding shaft. The winding and welding production line includes a paint stripping device, which includes a paint stripping machine. An upper laser paint stripping component is provided on the upper surface of the paint stripping machine, and a lower laser paint stripping component is provided on the lower surface of the upper surface of the paint stripping machine. The upper laser paint stripping component performs laser paint stripping on the upper half of the tail wire with the upper side facing downward, and the lower laser paint stripping component performs laser paint stripping on the lower half of the tail wire with the lower side facing upward.

2. The winding and welding production line body as described in claim 1, characterized in that, On the other side of the lower winding mechanism is a liftable hot air mechanism, which is used to blow hot air onto the enameled wire during the winding process to facilitate winding formation; a hot air baffle is provided below the hot air mechanism to block the hot air blown out by the hot air mechanism during non-winding time.

3. The winding and welding production line body as described in claim 1, characterized in that, A roll material conveying and cutting assembly is provided on one side of the roll material supplier. A positioning platform is provided at one end of the roll material conveying and cutting assembly. A fixture positioning assembly is provided on one side of the positioning platform. A first transfer arm is provided above the roll material conveying and cutting assembly and the positioning platform. A second transfer arm is provided on one side of the positioning platform. The second transfer arm is located to the side of the fixture positioning assembly. A sheet material feeding assembly is provided on one side of the second transfer arm.

4. The winding and welding production line body as described in claim 3, characterized in that, The sheet material feeding assembly includes a jig inlet channel and a jig outlet channel, which are arranged side by side in parallel. One end of the jig inlet channel and the jig outlet channel are connected. A first pushing cylinder is provided on one side of the jig inlet channel. The first pushing cylinder is used to push the jig fully loaded with sheet material into the jig outlet channel.

5. The winding and welding production line body as described in claim 4, characterized in that, A fixture positioning cylinder is provided on one side of the fixture discharge channel. The fixture positioning cylinder is used to position the fully loaded fixture pushed from the fixture inlet channel for sheet feeding. A sheet lifting mechanism is provided below the fixture discharge channel. The sheet lifting mechanism is used to lift the sheet in the positioned fixture one by one, which is then picked up by the second transfer arm and placed in the fixture positioning assembly.

6. The winding and welding production line body as described in claim 1, characterized in that, The winding and welding production line includes a finished product unloading device, which includes a first unloading conveying component and a movable unloading transfer platform located below the first unloading conveying component. A second unloading conveying component is located on one side of the transfer platform, and a lower detection component is located below the movement trajectory of the second unloading conveying component. A flipping component is located on one side of the second unloading conveying component, and a circulating jig hopper is located below the flipping component. The second unloading conveying component picks up products from the transfer platform and transports them to the circulating jig hopper. The flipping component can pick up products from the circulating jig hopper and flip them 180°. The flipped products are then picked up by the second unloading conveying component and brought to the lower detection component for inspection on the other side.

7. The winding and welding production line body as described in claim 6, characterized in that, The flipping assembly includes a flipping and lifting support plate, which is connected to several vertical guide columns via linear bearings. A flipping and lifting drive cylinder is connected above the flipping and lifting support plate, and the flipping and lifting drive cylinder drives the flipping and lifting support plate to move up and down along the guide columns.

8. The winding and welding production line body as described in claim 2, characterized in that, The hot air mechanism includes a hot air lifting cylinder, the output end of which is connected to a hot air lifting frame. Multiple hot air guns are mounted on the hot air lifting frame, and a hot air blowing pipe is connected to the upper end of each hot air gun, from which hot air is blown out. A hot air translation cylinder is connected to the side of the hot air lifting frame, the output end of which is connected to an adjusting bar. An external gear ring is provided on the outer side of each hot air gun, and adjusting teeth matching the external gear ring are provided on the outer side of the adjusting bar.

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