Copper-clad device with bulletproof wire bundle

Abstract

The present invention relates to a copper foil wrapping device with a bulletproof wire harness, which comprises a frame. A bottom plate, a copper foil feeding mechanism and a copper foil wrapping mechanism are arranged on the frame. A wire harness feeding mechanism is arranged on the bottom plate. The wire harness feeding mechanism comprises a carrier, a driving unit, a wire stripping unit and a wire clamping unit. The copper foil feeding mechanism comprises a feeding unit and a cutting unit. The copper foil wrapping mechanism comprises a rotating unit and a copper foil clamping unit. The copper foil enters the copper foil clamping unit through the feeding unit. The cutting unit is used for cutting the copper foil. The carrier is used for fixing the wire harness. The driving unit is used for feeding the wire harness on the carrier into the wire stripping unit. The wire stripping unit is used for stripping the bulletproof wire on the outer layer of the wire harness. The wire harness after wire stripping is fed into the copper foil clamping unit. The wire clamping unit is used for clamping and fixing the wire harness. The rotating unit is used for driving the copper foil clamping unit to rotate around the wire harness with the copper foil. The structure of the present invention is small in volume and high in automation degree.

Description

Technical Field

[0001] The present invention relates to a copper-clad foil device, and more particularly to a copper-clad foil device with a bulletproof wire harness. Background Art

[0002] In the wire processing industry, it is necessary to wrap wires with copper foil. At present, during the process of wrapping copper foil, it is necessary to manually place the wires and wrap the copper foil. The products wrapped are not of uniform standards. Moreover, manual operation greatly reduces the work efficiency, the defective rate of products is high, and the labor cost is also high, which cannot meet the market's demand for high-efficiency and high-quality products. Summary of the Invention

[0003] In order to overcome the above defects, the present invention provides a copper-clad foil device with a bulletproof wire harness. Through the mutual cooperation between the wire-inlet mechanism, the copper-foil-inlet mechanism, and the copper-clad foil mechanism, the device automatically completes the entire operation process of feeding the wire harness and copper foil, stripping the wire of the wire harness, stripping the copper foil, and covering the copper foil on the wire harness, greatly improving the work efficiency of copper-clad foil for the wire harness and the quality of the finished product.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0005] A copper-clad foil device with a bulletproof wire harness includes a frame. A bottom plate, a copper-foil-inlet mechanism, and a copper-clad foil mechanism are provided on the frame. The bottom plate can move up and down relative to the frame. An wire-inlet mechanism is provided on the bottom plate. The wire-inlet mechanism includes a carrier, a driving unit, a wire-stripping unit, and a wire-clamping unit. The copper-foil-inlet mechanism includes a feeding unit and a cutting unit. The copper-clad foil mechanism includes a rotating unit and a copper-foil-clamping unit. The copper foil enters the copper-foil-clamping unit through the feeding unit. The cutting unit is used to cut the copper foil. The carrier is used to fix the wire harness. The driving unit is used to send the wire harness on the carrier into the wire-stripping unit. The wire-stripping unit is used to strip the bulletproof wire on the outer layer of the wire harness. Then, the driving unit sends the stripped wire harness into the copper-foil-clamping unit. The wire-clamping unit is used to clamp and fix the wire harness. The rotating unit is used to drive the copper-foil-clamping unit to rotate around the wire harness with the copper foil to cover the copper foil on the wire harness.

[0006] Preferably, an up-and-down driving cylinder is fixedly installed on the frame. The up-and-down driving cylinder is connected to the bottom plate and can drive the bottom plate to move up and down. A guide rail is provided on the bottom plate. A sliding plate is slidably installed on the guide rail. A limiting plate is installed on the sliding plate. A positioning block is installed on the back of the carrier. The positioning block is fixedly installed on the limiting plate through a positioning groove. The driving unit is connected to the sliding plate.

[0007] Preferably, the wire-inlet mechanism further includes a blocking unit and a clamping unit. The blocking unit is used to resist the driving unit. The clamping unit is used to clamp the wire harness on the carrier.

[0008] Preferably, the driving unit includes a pen-shaped telescopic cylinder and a push plate. The pen-shaped telescopic cylinder is installed on the bottom plate, the piston of the pen-shaped telescopic cylinder is fixedly connected to the push plate, the push plate is fixedly connected to the sliding plate. The clamping unit includes a clamping cylinder, the clamping cylinder is fixed on the bottom plate and is located above the carrier, and a pair of clamping cylinder jaws for clamping the wire harness are provided on the clamping cylinder.

[0009] Preferably, the blocking unit includes a blocking cylinder and a baffle. The blocking cylinder is fixed on the bottom plate, the piston of the blocking cylinder is fixedly connected to the baffle, and the baffle can be abutted against the push plate.

[0010] Preferably, the wire stripping unit includes a wire stripping cylinder fixed on the bottom plate. A pair of wire stripping cylinder jaws are provided on the wire stripping cylinder. After the pair of wire stripping cylinder jaws are spliced to form a flared opening, and a blowing port is provided on the wire stripping cylinder jaw. The wire clamping unit includes a wire clamping cylinder and a clamping frame. The wire clamping cylinder is fixed on the bottom plate, a wire clamping cylinder jaw is provided on the wire clamping cylinder, the clamping frame is fixed on the machine frame, and the wire clamping cylinder jaw and the clamping frame cooperate to clamp the wire harness.

[0011] Preferably, the copper foil feeding mechanism further includes a peeling unit. A support sheet is also attached to the copper foil. After the copper foil and the support sheet enter the peeling unit through the feeding unit, the support sheet is separated from the copper foil. The copper foil enters the copper foil clamping unit, and the support sheet is recycled by the feeding unit.

[0012] Preferably, the feeding unit includes a feeding turntable, a plurality of feeding bearings, and a receiving turntable. The feeding turntable, the feeding bearings and the receiving turntable are rotatably installed on the machine frame, and a plurality of feeding bearings are located between the feeding turntable and the receiving turntable.

[0013] Preferably, the peeling unit includes a peeling channel, a peeling plate and a copper foil clamping cylinder. A peeling groove is provided at the end of the peeling plate. The peeling channel and the peeling plate are horizontally arranged on the mechanism. The copper foil clamping cylinder is vertically installed on the machine frame and is connected to the peeling channel and the peeling plate. The cutting unit includes a cutting cylinder and a cutter. The cutting cylinder is vertically installed on the machine frame and can drive the cutter to move up and down.

[0014] Preferably, the rotating unit includes a rotating cylinder and a rotating plate connected to the rotating cylinder. The rotating cylinder is installed on the machine frame. The copper foil clamping unit includes an upper copper foil nozzle, an upper copper foil nozzle cylinder and a lower copper foil nozzle. The lower copper foil nozzle is fixed on the rotating plate, and the upper copper foil nozzle is movably installed on the rotating plate through the upper copper foil nozzle cylinder.

[0015] The beneficial effects of the present invention are as follows: The present invention includes an incoming wire harness mechanism, an incoming copper foil mechanism, and a copper foil wrapping mechanism. The incoming wire harness mechanism includes a carrier, a driving unit, a blocking unit, a clamping unit, a wire stripping unit, and a wire clamping unit. The incoming copper foil mechanism includes a feeding unit, a peeling unit, and a cutting unit. The copper foil wrapping mechanism includes a rotating unit and a copper foil clamping unit. The carrier is used to load the wire harness. The driving unit is used to send the wire harness into the copper foil clamping unit. The blocking unit and the clamping unit are used to ensure that the wire harness does not bend during the feeding process. The wire stripping unit is used to strip the bulletproof wires on the wire harness. The wire clamping unit is used to fix the wire harness to prevent it from rotating with the rotating unit. The feeding unit is used to convey the copper foil. The peeling unit is used to peel the support sheet from the copper foil. The cutting unit is used to cut the copper foil entering the copper foil clamping unit from the copper foil on the feeding unit, facilitating the smooth rotation of the copper foil. The copper foil clamping unit is used to clamp the copper foil and wrap the wire harness. The rotating unit is used to drive the copper foil clamping unit and the copper foil to rotate to complete the operation of wrapping the wire harness with copper foil. Through the mutual cooperation among the incoming wire harness mechanism, the incoming copper foil mechanism, and the copper foil wrapping mechanism, the present invention automatically completes the entire operation process of feeding the wire harness and copper foil, stripping the wires of the wire harness, peeling the copper foil, and wrapping the copper foil around the wire harness, greatly improving the working efficiency of wrapping the wire harness with copper foil and the quality of the finished product. The present invention is small in size, saving occupied space, and has a high degree of automation and high operating stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is one of the schematic structural diagrams of the incoming wire harness mechanism in the present invention;

[0018] Figure 3 is another schematic structural diagram of the incoming wire harness mechanism in the present invention;

[0019] Figure 4 is the third schematic structural diagram of the incoming wire harness mechanism in the present invention;

[0020] Figure 5 is Figure 4 an enlarged view of part A in

[0021] Figure 6 is a schematic structural diagram of the wire stripping unit in the present invention;

[0022] Figure 7 is a schematic structural diagram of the incoming copper foil mechanism in the present invention;

[0023] Figure 8 is Figure 7 an enlarged view of part B in

[0024] Figure 9Schematic structural diagram of the stripping unit in the present invention;

[0025] Figure 10 Schematic structural diagram of the copper foil wrapping mechanism in the present invention;

[0026] In the figure: 100 - frame, 101 - bottom plate, 102 - guide rail, 103 - slide plate, 104 - limit plate, 105 - up - and - down driving cylinder,

[0027] 200 - wire harness feeding mechanism, 210 - carrier, 211 - wire harness, 212 - positioning block, 220 - driving unit, 221 - pen - shaped telescopic cylinder, 222 - push plate, 230 - blocking unit, 231 - blocking cylinder, 232 - baffle plate, 240 - clamping unit, 241 - clamping cylinder, 242 - clamping cylinder jaws, 250 - wire stripping unit, 251 - wire stripping cylinder, 252 - wire stripping cylinder jaws, 253 - flared opening, 254 - air - blowing port, 260 - wire clamping unit, 261 - wire clamping cylinder, 262 - wire clamping cylinder jaws, 263 - wire clamping frame,

[0028] 300 - copper foil feeding mechanism, 301 - copper foil, 302 - support sheet, 310 - feeding unit, 311 - feeding turntable, 312 - feeding bearing, 313 - winding - up turntable, 320 - stripping unit, 321 - stripping channel, 322 - stripping plate, 323 - stripping groove, 324 - copper foil clamping cylinder, 330 - cutting unit, 331 - cutting cylinder, 332 - cutting tool,

[0029] 400 - copper foil wrapping mechanism, 410 - rotating unit, 411 - rotating cylinder, 412 - rotating plate, 420 - copper foil clamping unit, 421 - upper copper foil nozzle, 422 - upper copper foil nozzle cylinder, 423 - lower copper foil nozzle. Specific embodiments

[0030] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0032] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. may be used here to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures for the device. For example, if the device in the figures is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations are made for the spatial relative descriptions used here.

[0033] Example: As Figure 1-10As shown in the figure, a copper-clad device with a bulletproof wire harness includes a frame 100. A bottom plate 101, a copper foil feeding mechanism 300, and a copper-cladding mechanism 400 are provided on the frame 100. The bottom plate 101 can move up and down relative to the frame 100. An incoming wire harness mechanism 200 is provided on the bottom plate 101. The incoming wire harness mechanism 200 includes a carrier 210, a driving unit 220, a wire stripping unit 250, and a wire clamping unit 260. The copper foil feeding mechanism 300 includes a feeding unit 310 and a cutting unit 330. The copper-cladding mechanism 400 includes a rotating unit 410 and a copper foil clamping unit 420. The copper foil 301 enters the copper foil clamping unit 420 through the feeding unit 310. The cutting unit 330 is used to cut the copper foil. The carrier 210 is used to fix the wire harness 211. The driving unit 220 is used to send the wire harness 211 on the carrier 210 into the wire stripping unit 250. The wire stripping unit 250 is used to strip the bulletproof wire on the outer layer of the wire harness. Then, the driving unit 220 sends the stripped wire harness into the copper foil clamping unit 420. The wire clamping unit 260 is used to clamp and fix the wire harness. The rotating unit 410 is used to drive the copper foil clamping unit 420 to rotate around the wire harness with the copper foil to wrap the copper foil around the wire harness.

[0034] As Figure 1 shown, in this embodiment, two groups of incoming wire harness mechanisms 200 arranged in parallel are provided on the bottom plate. Correspondingly, a copper foil feeding mechanism 300 and a copper-cladding mechanism 400 supporting them are provided on the outer frame of each incoming wire speed mechanism. Therefore, the copper-cladding operation of two groups of wire harnesses can be completed simultaneously, improving the work efficiency. During operation, the copper foil 301 enters the copper foil clamping unit 420 after the support sheet 302 (which can be a paper sheet or a plastic sheet) is peeled off by the feeding unit 310. The copper foil 301 passes through the cutting unit 330. At the same time, the carrier 210 for fixing the wire harness is installed on the bottom plate 101. The driving unit 200 drives the carrier and the wire harness to move towards the wire stripping unit 250 on the bottom plate, and the wire harness penetrates into the wire stripping unit 250. The wire stripping unit 250 strips the bulletproof wire on the surface of the wire harness. The wire harness with the bulletproof wire stripped continues to move forward and finally enters the copper foil clamping unit 420 and is located above the copper foil 301. At this time, the entire bottom plate 101 descends, so that the wire harness 211 presses on the copper foil 301. Then, the wire clamping unit 260 clamps and fixes the wire harness outside the copper foil clamping unit 420 to prevent the wire harness from rotating. The cutting unit 330 descends to cut the copper foil, so that the copper foil in the copper foil clamping unit is separated from the feeding unit 310. Finally, the rotating unit 410 drives the copper foil clamping unit and the copper foil to rotate around the wire harness, so that the copper foil is wrapped around the wire harness, completing the copper-cladding operation of the wire harness. Through the mutual cooperation among the incoming wire harness mechanism, the copper foil feeding mechanism, and the copper-cladding mechanism, the present invention automatically completes the entire operation process of feeding the wire harness and the copper foil, stripping the wire harness, stripping the copper foil, and wrapping the copper foil around the wire harness, greatly improving the work efficiency of copper-cladding the wire harness and the quality of the finished product.

[0035] As Figure 2 shown, an up-and-down driving cylinder 105 is fixedly installed on the frame 100. The up-and-down driving cylinder 105 is connected to the bottom plate 101 and can drive the bottom plate 101 to move up and down. A guide rail 102 is provided on the bottom plate 101. A slide plate 103 is slidably installed on the guide rail 102. A limit plate 104 is installed on the slide plate 103. A positioning block 212 is installed on the back of the carrier 210. The positioning block 212 is fixedly installed on the limit plate 104 through a positioning groove. The driving unit 220 is connected to the slide plate 103. The bottom plate 101 moves up and down along the frame 100 through the up-and-down driving cylinder 105 to complete the final positioning of the wire harness. The front of the carrier 210 is fixed with a wire harness 211 and the wire harness extends out of the carrier. As Figure 5 shown, the carrier 210 and the slide plate 103 are fixed through the limit plate and the positioning block. The driving unit 220 can drive the slide plate 103 to slide back and forth relative to the bottom plate 101, and the slide plate drives the carrier and the wire harness to run synchronously.

[0036] As Figures 3-5 shown, the incoming wire harness mechanism 200 further includes a blocking unit 230 and a clamping unit 240. The blocking unit 230 is used to block the driving unit 220, and the clamping unit 240 is used to clamp the wire harness on the carrier 210. The driving unit 220 includes a pen-shaped telescopic cylinder 221 and a push plate 222. The pen-shaped telescopic cylinder 221 is installed on the bottom plate 101. The piston of the pen-shaped telescopic cylinder 221 is fixedly connected to the push plate 222. The push plate 222 is fixedly connected to the slide plate 103. The clamping unit 240 includes a clamping cylinder 241. The clamping cylinder 241 is fixed on the bottom plate 101 and is located above the carrier 210. A pair of clamping cylinder jaws 242 for clamping the wire harness are provided on the clamping cylinder 241. The pen-shaped telescopic cylinder 221 is fixed on the back of the bottom plate 101 and is horizontally arranged along the front-back direction of the bottom plate. When the carrier 210 is just fixed on the slide plate 103, the pen-shaped telescopic cylinder 221 is fully extended, that is, the carrier is farthest from the wire stripping unit 250. The clamping cylinder 241 controls a pair of clamping cylinder jaws 242 to close to fix the wire harness extending out of the carrier. Because the length of the wire harness extending out of the carrier is relatively long, in order to prevent the wire harness from being bent during the process of inserting into the wire stripping unit 250, the clamping cylinder 241 clamps the wire harness extending out of the carrier, so that the wire harness will not be bent, reducing the defective rate of copper foil wrapping.

[0037] As Figure 3As shown, the blocking unit 230 includes a blocking cylinder 231 and a baffle 232. The blocking cylinder 231 is fixed to the bottom plate 101. The piston of the blocking cylinder 231 is fixedly connected to the baffle 232, and the baffle 232 can abut against the push plate 222. The baffle 232 of the blocking cylinder 231 also extends. When the pen-shaped telescopic cylinder 221 retracts, the wire harness extends into the wire stripping unit 250. When the push plate 222 runs to the position of the baffle 232, since the force of the blocking cylinder 231 is greater than that of the pen-shaped telescopic cylinder, the push plate 222 is temporarily blocked by the baffle 232. At this time, the two clamping cylinder jaws 242 of the clamping unit 240 release the wire harness. The blocking cylinder 231 retracts, and the pen-shaped telescopic cylinder 221 can continue to retract, enabling the wire harness to completely enter the wire stripping unit 250. The function of the blocking cylinder 231 here is to give the pen-shaped telescopic cylinder 221 a short pause period. During this pause period, the clamping cylinder quickly releases the wire harness so that the wire harness can smoothly enter the wire stripping unit 250. Otherwise, the clamping cylinder will collide with the wire stripping unit 250.

[0038] As Figure 6 and Figure 8 shown, the wire stripping unit 250 includes a wire stripping cylinder 251 fixed to the bottom plate. A pair of wire stripping cylinder jaws 252 are provided on the wire stripping cylinder 251. After being spliced, the pair of wire stripping cylinder jaws 252 form a flared opening 253. And a blowing port 254 is provided on the wire stripping cylinder jaw 252. The wire clamping unit 260 includes a wire clamping cylinder 261 and a clamping frame 263. The wire clamping cylinder 261 is fixed to the bottom plate 101. A wire clamping cylinder jaw 262 is provided on the wire clamping cylinder 261. The clamping frame 263 is fixed to the frame 100. The wire clamping cylinder jaw 262 cooperates with the clamping frame 263 to clamp the wire harness. When the wire harness 211 passes through the flared opening 253, the bulletproof wire on the wire harness 211 is stripped. The blowing port 254 intakes air to blow the bulletproof wire backward to prevent the bulletproof wire from entering the flared opening 253. After the wire harness after wire stripping passes through the clamping frame 263 and enters the copper foil clamping unit 420, the up and down driving cylinder 105 drives the bottom plate 101 to drive the wire harness 211 to descend, so that the wire harness 211 descends to the center position of the copper foil clamping unit 420, and the wire harness 211 fits into the U-shaped groove of the clamping clip. The wire clamping cylinder 261 drives the wire clamping cylinder jaw 262 to descend onto the clamping frame 263 and cooperate with the clamping frame to clamp and fix the wire harness, ensuring that the wire harness remains fixed when the copper foil rotates.

[0039] As Figure 7As shown, the copper foil feeding mechanism 300 also includes a peeling unit 320, and a support sheet 302 is also attached to the copper foil 301. After the copper foil 301 and the support sheet 302 enter the peeling unit 320 through the discharge unit 310, the support sheet 302 is separated from the copper foil 301, and the copper foil 301 enters the copper foil clamping unit 420, while the support sheet 302 is recovered by the discharge unit 310.

[0040] like Figure 7 As shown, the unloading unit 310 includes an unloading turntable 311, a plurality of unloading bearings 312, and a receiving turntable 313. The unloading turntable 311, the unloading bearings 312, and the receiving turntable 313 are rotatably mounted on the frame 100, with the plurality of unloading bearings 312 located between the unloading turntable 311 and the receiving turntable 313. The copper foil and the support sheet 302 on the unloading turntable 311 pass through the unloading turntable and the plurality of unloading bearings 312 and enter the stripping unit 320. When the copper foil and the support sheet exit the stripping unit, they are separated. The support sheet is then recovered by the receiving turntable 313 via the plurality of unloading bearings 312. The receiving turntable 313 is rotated by a driving mechanism, and the copper foil 301 is fed into the copper foil clamping unit 420. This unloading unit is a common technology in the art and will not be described in further detail.

[0041] like Figure 9 As shown, the stripping unit 320 includes a stripping channel 321, a stripping plate 322 and a copper foil clamping cylinder 324, the end of the stripping plate 322 is provided with a stripping groove 323, the stripping channel 321 and the stripping plate 322 are horizontally arranged on the mechanism, the copper foil clamping cylinder 324 is vertically installed on the frame and the copper foil clamping cylinder 324 is connected to the stripping channel 321 and the stripping plate 322, the cutting unit 330 includes a cutting cylinder 331 and a tool 332, the cutting cylinder 331 is vertically installed on the frame and the cutting cylinder can drive the tool 332 to move up and down. The copper foil 301 and the support sheet 302 enter the stripping channel 321 and the stripping plate 322 horizontally, and bend upward at the stripping groove 323 at the end of the stripping plate 322, so that the copper foil 301 and the support sheet 302 are separated. The support sheet is recovered by the material-receiving turntable through the unloading bearing, and the copper foil 301 passes horizontally through the cutting unit 330 and enters the copper foil clamping unit 420. When the wire harness enters the copper foil clamping unit 420 and returns to its position, the copper foil clamping cylinder 324 moves downward to cause the stripping channel and the stripping plate to move downward and clamp the copper foil. The cutting cylinder 331 drives the tool 332 downward to cut the copper foil 301. When the copper foil is fed in, the copper foil clamping cylinder 324 drives the stripping channel and the stripping plate to lift upward so that this section of the copper foil is in a horizontal position.

[0042] like Figure 10As shown in the figure, the rotating unit 410 includes a rotating cylinder 411 and a rotating plate 412 connected to the rotating cylinder. The rotating cylinder 411 is installed on the frame. The copper foil clamping unit 420 includes an upper copper foil nozzle 421, an upper copper foil nozzle cylinder 422, and a lower copper foil nozzle 423. The lower copper foil nozzle 423 is fixed to the rotating plate 412, and the upper copper foil nozzle 421 is movably installed on the rotating plate 412 through the upper copper foil nozzle cylinder 422. The lower copper foil nozzle 423 is located behind the wire clamping frame 263. When feeding the copper foil and the wire harness, there is a certain distance between the upper copper foil nozzle 421 and the lower copper foil nozzle 423 to facilitate the entry of the copper foil and the wire harness. After the wire harness is in place, the upper copper foil nozzle 421 moves downward under the drive of the upper copper foil nozzle cylinder 422 and closes with the lower copper foil nozzle 423. The wire harness is wrapped in the copper foil nozzle, and then the cutting cylinder drives the cutter 332 to cut the copper foil. The rotating cylinder 411 drives the rotating plate 412 to rotate, causing the copper foil to rotate around the wire harness 211 and wrap the copper foil around the wire harness.

[0043] The operation process of the present invention is as follows: The steps are as follows:

[0044] Step 1: Feed the copper foil: The receiving turntable 313 rotates to drive the feeding turntable to feed. The copper foil 301 and the support sheet 302 enter the peeling channel 321 and the peeling plate 322 horizontally, and are bent upward at the peeling groove 323 at the end of the peeling plate 322, so that the copper foil 301 and the support sheet 302 are separated. The support sheet is recycled by the receiving turntable through the feeding bearing, and the copper foil 301 passes through the cutting unit 330 horizontally and then enters the lower copper foil nozzle 423 and is fixed by the lower copper foil nozzle.

[0045] Step 2: Initially feed the wire harness: The carrier 210 containing the wire harness 211 is fixed on the limiting plate 104 of the sliding plate 103. The clamping cylinder 241 controls the clamping cylinder claw 242 to clamp the wire harness 211 extending out of the carrier. The pen-shaped telescopic cylinder 231 retracts, causing the wire harness to extend into the wire stripping unit 250. When the push plate 222 runs to the baffle 232, since the force of the blocking cylinder 231 is greater than the force of the pen-shaped telescopic cylinder, the push plate 222 is temporarily blocked by the baffle 232.

[0046] Step 3: Feed the wire harness again: The two clamping cylinder claws 242 of the clamping unit 240 release the wire harness. The blocking cylinder 231 retracts, and the pen-shaped telescopic cylinder 221 can continue to retract, enabling the wire harness to completely enter the wire stripping unit 250. The bulletproof wire on the wire harness passing through the wire stripping unit 250 is stripped, and the wire harness 211 with the bulletproof wire stripped enters between the lower copper foil nozzle and the upper copper foil nozzle.

[0047] Step 4: Fix the wire harness: The up-and-down driving cylinder 105 drives the bottom plate 101 to lower the wire harness 211, so that the wire harness 211 descends to the exact center position of the copper foil clamping unit 420, and the wire harness 211 fits into the U-shaped groove of the clamping frame 263. The wire clamping cylinder 261 drives the wire clamping cylinder jaw 262 to move downward onto the clamping frame 263 and cooperate with the clamping frame to clamp and fix the wire harness, ensuring that the wire harness remains stationary when the copper foil rotates; the upper copper foil nozzle 421 moves downward under the drive of the upper copper foil nozzle cylinder 422 and closes with the lower copper foil nozzle 423, and the wire harness is wrapped in the copper foil nozzle;

[0048] Step 5: Wrap the copper foil: The cutting cylinder drives the cutter 332 to cut the copper foil, and the rotary cylinder 411 drives the rotating plate 412 to rotate, so that the copper foil rotates around the wire harness 211 and wraps the copper foil around the wire harness;

[0049] Step 6: Unload the material: The upper copper foil nozzle 421 moves upward under the drive of the upper copper foil nozzle cylinder 422 to leave the lower copper foil nozzle 423. The wire clamping cylinder jaw 262 is driven by the wire clamping cylinder to move upward to release the wire harness. The bell mouth 253 is opened under the drive of the wire stripping cylinder 251. Finally, the pen-shaped telescopic cylinder 221 extends to send out the carrier and the wire harness wrapped with copper foil.

[0050] It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of this invention patent shall be subject to the appended claims.

Claims

1. A copper-clad device with a bulletproof wire bundle, characterized in that: It includes a frame (100), on which a bottom plate (101), a copper foil feeding mechanism (300) and a copper foil wrapping mechanism (400) are provided. The bottom plate (101) can move up and down relative to the frame (100). An incoming wire harness mechanism (200) is provided on the bottom plate (101). The incoming wire harness mechanism (200) includes a carrier (210), a driving unit (220), a wire stripping unit (250) and a wire clamping unit (260). The copper foil feeding mechanism (300) includes a feeding unit (310) and a cutting unit (330). The copper foil wrapping mechanism (400) includes a rotating unit (410) and a copper foil clamping unit (420). The copper foil (301) enters the copper foil clamping unit (420) through the feeding unit (310). The cutting unit (330) is used to cut the copper foil. The carrier (210) is used to fix the wire harness (211). The driving unit (220) is used to send the wire harness (211) on the carrier (210) into the wire stripping unit (250). The wire stripping unit (250) is used to strip the bulletproof wire on the outer layer of the wire harness. Then, the driving unit (220) sends the stripped wire harness into the copper foil clamping unit (420). The wire clamping unit (260) is used to clamp and fix the wire harness. The rotating unit (410) is used to drive the copper foil clamping unit (420) to rotate around the wire harness with the copper foil to wrap the copper foil around the wire harness. An up-and-down driving cylinder (105) is fixedly installed on the frame (100). The up-and-down driving cylinder (105) is connected to the bottom plate (101) and can drive the bottom plate (101) to move up and down. A guide rail (102) is provided on the bottom plate (101). A sliding plate (103) is slidably installed on the guide rail (102). A limiting plate (104) is installed on the sliding plate (103). A positioning block (212) is installed on the back of the carrier (210). The positioning block (212) is fixedly installed on the limiting plate (104) through a positioning groove. The driving unit (220) is connected to the sliding plate (103). The incoming wire harness mechanism (200) further includes a blocking unit (230) and a clamping unit (240). The blocking unit (230) is used to resist the driving unit (220). The clamping unit (240) is used to clamp the wire harness on the carrier (210). The driving unit (220) includes a pen-shaped telescopic cylinder (221) and a push plate (222). The pen-shaped telescopic cylinder (221) is installed on the bottom plate (101). The piston of the pen-shaped telescopic cylinder (221) is fixedly connected to the push plate (222). The push plate (222) is fixedly connected to the sliding plate (103). The clamping unit (240) includes a clamping cylinder (241). The clamping cylinder (241) is fixed on the bottom plate (101) and is located above the carrier (210). A pair of clamping cylinder jaws (242) for clamping the wire harness are provided on the clamping cylinder (241). The blocking unit (230) includes a blocking cylinder (231) and a baffle (232). The blocking cylinder (231) is fixed to the bottom plate (101), and the piston of the blocking cylinder (231) is fixedly connected to the baffle (232). The baffle (232) can be pressed tightly against the push plate (222). The copper foil feeding mechanism (300) further includes a peeling unit (320). A support sheet (302) is also attached to the copper foil (301). After the copper foil (301) and the support sheet (302) enter the peeling unit (320) through the feeding unit (310), the support sheet (302) is separated from the copper foil (301). The copper foil (301) enters the copper foil clamping unit (420), while the support sheet (302) is recycled by the feeding unit (310).

2. The copper-clad foil device with a bulletproof wire bundle according to claim 1, characterized in that: The wire stripping unit (250) includes a wire stripping cylinder (251) fixed to the bottom plate. A pair of wire stripping cylinder jaws (252) are provided on the wire stripping cylinder (251). The pair of wire stripping cylinder jaws (252) form a flared opening (253) when spliced, and a blowing port (254) is provided on the wire stripping cylinder jaw (252). The wire clamping unit (260) includes a wire clamping cylinder (261) and a clamping frame (263). The wire clamping cylinder (261) is fixed to the bottom plate (101). A wire clamping cylinder jaw (262) is provided on the wire clamping cylinder (261). The clamping frame (263) is fixed to the frame (100). The wire clamping cylinder jaw (262) cooperates with the clamping frame (263) to clamp the wire harness.

3. The copper-clad foil device with a bulletproof wire harness according to claim 1, wherein: The feeding unit (310) includes a feeding turntable (311), a plurality of feeding bearings (312), and a receiving turntable (313). The feeding turntable (311), the feeding bearings (312), and the receiving turntable (313) are rotatably mounted on the frame (100). The plurality of feeding bearings (312) are located between the feeding turntable (311) and the receiving turntable (313).

4. The copper-clad foil device with a bulletproof wire harness according to claim 3, characterized in that: The peeling unit (320) includes a peeling channel (321), a peeling plate (322), and a copper foil clamping cylinder (324). A peeling groove (323) is provided at the end of the peeling plate (322). The peeling channel (321) and the peeling plate (322) are horizontally arranged on the frame. The copper foil clamping cylinder (324) is vertically installed on the frame and is connected to the peeling channel (321) and the peeling plate (322). The cutting unit (330) includes a cutting cylinder (331) and a cutter (332). The cutting cylinder (331) is vertically installed on the frame and can drive the cutter (332) to move up and down.

5. The copper-clad foil device with a bulletproof wire bundle according to claim 1, characterized in that: The rotation unit (410) includes a rotary cylinder (411) and a rotary plate (412) connected to the rotary cylinder. The rotary cylinder (411) is installed on the frame. The copper foil clamping unit (420) includes an upper copper foil nozzle (421), an upper copper foil nozzle cylinder (422), and a lower copper foil nozzle (423). The lower copper foil nozzle (423) is fixed to the rotary plate (412), and the upper copper foil nozzle (421) is movably installed on the rotary plate (412) through the upper copper foil nozzle cylinder (422).

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