A stranding device for producing and processing stranded copper wire and its use method

Abstract

The present invention relates to the technical field of stranded copper wire, and specifically to a stranding device for producing and processing stranded copper wire and a method for using the same, comprising a base, one end of the base being provided with a wire reel, a side of the wire reel being provided with a plurality of wire wheels distributed in a circular array, a follower sleeve being fixedly mounted at the center position of the side of the wire reel, and an end of the follower sleeve being provided with a reciprocating thread away from the wire reel. Compared to the prior art, the present application uses the inclined reciprocating sliding of the bundled wire sleeve, and the cleaning ring on its inner side wall can dynamically and comprehensively clean the outer wall of the copper wire. This dynamic cleaning method can effectively remove dust, oil and other impurities attached to the surface of the copper wire, thereby improving the electrical conductivity of the copper wire. This efficient cleaning method not only improves the cleanliness and production quality of the copper wire, but also reduces the subsequent processing costs, providing a strong guarantee for the high-quality production of stranded copper wire.

Description

Technical Field

[0001] The present invention relates to the technical field of twisted copper wire stranding, and in particular to a stranding device for producing and processing twisted copper wire and a use method thereof. Background Art

[0002] Twisted copper wire, also known as stranded copper wire, is a wire made by twisting multiple single wires (filaments) together in a certain direction and pattern through a specific process. Twisted copper wire is widely used in various fields due to its good conductivity, flexibility and mechanical properties. In electrical equipment, it is used as a conductor material to manufacture wires and cables; in the communications field, it is used to manufacture signal transmission lines; in the automotive industry, it is used to manufacture various wires and cables; in the aerospace field, it is used to manufacture high-performance wires and cables, etc.

[0003] After searching, the Chinese patent publication number CN114783691A discloses a copper stranded wire processing and production device. In view of the different numbers of copper wires required for layering of existing copper stranded wires of different models, the processing and production device cannot be adjusted according to the number of copper wires required for winding. The factory needs to prepare multiple models of processing and production devices, which increases the investment cost. The device includes a support frame and a wire tube fixed on the upper surface of the support frame, a fixed bearing and a connecting seat. A method for using the copper stranded wire processing and production device includes the following steps: S1: First, the number of lead tubes is adjusted according to the number of required copper wires. The device can be adjusted according to the situation to produce different types of copper stranded wires, which reduces the investment cost, can quickly stop the device, save people's time, and can also reduce the weight of the device and extend the service life of the device. However, this solution still has the following shortcomings in actual use:

[0004] In the production and processing flow of twisted copper wire, a technical issue worthy of attention is the state of the copper wire when it passes through the wire holes on the first lead reel and the second lead reel and its possible consequences. Specifically, when the copper wire is guided through the wire holes of the two lead reels, it is often in a tensioned state. This is to ensure that the copper wire can maintain appropriate tension and stability during the subsequent twisting process. However, due to the certain contact area between the outer wall of the copper wire and the wire hole, and the friction generated in the tensioned state, the outer wall of the copper wire is likely to be worn to varying degrees during the unwinding process. This wear may not only damage the surface smoothness of the copper wire, but may also have an adverse effect on its electrical conductivity and mechanical strength. Especially in a high-speed, continuous production environment, the wear problem may be more serious, thereby directly affecting the overall production quality and performance stability of the twisted copper wire.

[0005] Therefore, the present application provides a stranding device for producing and processing stranded copper wires and a method for using the same to meet the protection and cleaning requirements when the copper wires are being laid out. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide a stranding device for producing and processing stranded copper wire and a method of using the same, so as to solve the problem that the outer wall of the copper wire is easily worn when the copper wire is paid out, affecting the quality.

[0007] Based on the above-mentioned purpose, the present invention provides a stranding device for producing and processing stranded copper wire, comprising a base, a pay-off drum is provided at one end of the base, a plurality of wire wheels distributed in a ring array are provided on the side of the pay-off drum, a follower sleeve is fixedly installed at the center position of the side of the pay-off drum, a reciprocating thread is provided at the end of the follower sleeve away from the pay-off drum, a center line sleeve is provided through the center position of the side of the pay-off drum, the center line sleeve extends to the outside of the follower sleeve away from the end of the pay-off drum, a stranding seat is provided at the end of the base away from the pay-off drum, a bracket is fixedly installed at a position between the pay-off drum and the stranding seat, a plurality of wire bundle sleeves distributed in a ring array are provided on the inner side of the bracket, and a cleaning ring is fixedly installed on the inner side walls of the plurality of wire bundle sleeves;

[0008] A driving assembly is provided at one end of the follower sleeve and the centerline sleeve away from the pay-off reel;

[0009] A linkage assembly, arranged on the driving assembly;

[0010] A plurality of adjustment components are respectively arranged at both ends of a plurality of the cable harness sleeves;

[0011] A plurality of dust removal components are distributed in a ring array on the linkage component, and the dust removal components are adapted to the wiring sleeve.

[0012] Preferably, the drive assembly comprises:

[0013] A guide sleeve is provided on the outer wall of the centerline sleeve, and one end of the guide sleeve is flush with the end of the follower sleeve;

[0014] Two slide grooves are symmetrically arranged on the outer wall of the centerline sleeve;

[0015] Two sliding rods are symmetrically fixedly mounted on the inner side wall of the guide sleeve, and the sliding rods are slidably connected to the sliding groove;

[0016] A fixed bevel gear ring is fixedly mounted on the end of the guide sleeve, and the fixed bevel gear ring is threadedly connected to the follower sleeve;

[0017] A plurality of guide grooves are distributed in an annular array and are provided on the outer wall of the follower sleeve;

[0018] A plurality of support rods are slidably mounted on the inner side walls of the plurality of guide grooves;

[0019] A plurality of connecting rods are respectively fixedly mounted on the outer walls of the plurality of support rods;

[0020] An annular groove is provided on the side surface of the fixed bevel gear ring, and one end of the connecting rod away from the support rod is slidably connected to the annular groove.

[0021] Preferably, the inner side wall of the guide sleeve is in contact with the outer side wall of the follower sleeve, and the support rod is configured to be L-shaped.

[0022] Preferably, the linkage component includes:

[0023] A plurality of guide rods, respectively fixedly mounted on ends of a plurality of the support rods away from the guide groove;

[0024] A support ring is fixedly mounted on one end of the plurality of guide rods away from the support rods, and the support ring is rotatably connected to the inner side wall of the bracket;

[0025] A plurality of reciprocating screws are distributed in an annular array and rotatably mounted on the inner side wall of the support ring, and the reciprocating screws are adapted to the guide rod;

[0026] A plurality of collars are respectively sleeved on the outer walls of the plurality of guide rods and the reciprocating screw;

[0027] A plurality of spring telescopic rods are respectively fixedly mounted on the outer walls of the plurality of said rings, and the telescopic ends of two adjacent spring telescopic rods among the plurality of said spring telescopic rods are fixedly connected to the outer wall of the said cable sleeve;

[0028] A plurality of driven bevel gears are respectively fixedly mounted on one end of a plurality of the reciprocating screws away from the support ring, and the driven bevel gears are meshed with the fixed bevel gear ring.

[0029] Preferably, the wiring sleeve is arranged between the guide rod and the reciprocating screw.

[0030] Preferably, the adjustment component comprises:

[0031] A plurality of through openings are distributed in an annular array and are opened at the end of the cable harness sleeve;

[0032] A plurality of adjusting rods are slidably mounted on the inner side walls of the plurality of through openings;

[0033] A plurality of relief ring grooves are respectively provided on the outer walls of a plurality of the adjusting rods;

[0034] A plurality of springs are respectively arranged on the inner sides of the plurality of the clearance ring grooves, and the two ends of the springs are respectively fixedly connected to the clearance ring grooves and the inner side walls of the through openings;

[0035] A plurality of connectors are respectively fixedly mounted on one end of a plurality of the adjusting rods located inside the cable sleeve;

[0036] A plurality of ball grooves are respectively provided at ends of the plurality of connectors away from the adjusting rod;

[0037] A plurality of guide ball heads are movably mounted on the inner side walls of the plurality of ball grooves;

[0038] The driving mechanism is arranged on the outer wall of the cable harness sleeve.

[0039] Preferably, the driving mechanism comprises:

[0040] An inclined portion is provided on an end of the adjusting rod away from the connecting head;

[0041] A threaded sleeve, threadedly sleeved on the outer wall of the wiring sleeve;

[0042] The relief opening is provided on the inner side wall of the end portion of the threaded sleeve, and the inner side wall of the relief opening is configured as an inclined surface adapted to the inclined portion.

[0043] Preferably, the dust removal assembly includes:

[0044] A support plate, fixedly mounted on the outer wall of the guide rod;

[0045] an elastic bladder, fixedly mounted on the top surface of the support plate;

[0046] a connecting plate fixedly mounted on the outer wall of the collar located on the guide rod;

[0047] a pressure plate, fixedly mounted on a side of the connecting plate opposite to the elastic bladder;

[0048] An annular tube is fixedly mounted on the inner side wall of the cable sleeve, and the annular tube is adapted to the cleaning ring;

[0049] A plurality of nozzles are distributed in an annular array and arranged on the outer wall of the annular tube opposite to the cleaning ring;

[0050] The air guide mechanism is arranged between the elastic bag and the cable sleeve.

[0051] Preferably, the air guide mechanism includes:

[0052] An air outlet seat is provided on the bottom surface of the support plate and is communicated with the elastic bag;

[0053] An air inlet cylinder is provided on the bottom surface of the support plate and is in communication with the elastic bladder;

[0054] A filter screen is arranged on the inner side wall of the air intake cylinder;

[0055] A communication seat is provided through the outer wall of the air inlet cylinder and is located below the filter screen. One-way valves with opposite flow directions are installed inside the communication seat and the air outlet seat;

[0056] Two conduits are fixedly mounted on the inner side walls of the air outlet seat and the communication seat respectively, and the other ends of the two conduits are communicated with the annular tube and the wiring sleeve respectively.

[0057] A method for using a stranding device for producing and processing stranded copper wires, comprising the following steps:

[0058] Step 1: Place the copper wires to be twisted on the reel, ensuring that the copper wires pass through the bundle sleeve and the twisting seat in sequence. The center copper wire passes directly from the center sleeve to the twisting seat. Start the pay-off reel to make it rotate, thereby driving the copper wires to twist.

[0059] Step 2: According to the size of the copper wire, rotate the threaded sleeve so that it slides along the outer wall of the cable sleeve. The threaded sleeve presses the adjustment rod through the cooperation of the clearance mouth and the inclined portion, so that the connector is gathered and the guide ball head fits tightly with the outer wall of the copper wire, thus achieving the clamping and guiding protection of the copper wire;

[0060] Step 3: The follower sleeve is screwed to the fixed bevel gear ring through a reciprocating thread, and drives it to slide back and forth along the slide groove. The reciprocating sliding of the fixed bevel gear ring is driven by the connecting rod and the support rod, driving the guide rod and the support ring, the reciprocating screw and the driven bevel gear to slide back and forth horizontally and rotate. Since the driven bevel gear is always engaged with the fixed bevel gear ring and the fixed bevel gear ring cannot rotate, the rotation of the driven bevel gear will drive the reciprocating screw to rotate. The rotation of the reciprocating screw is coordinated with the sliding of the guide rod, and the transmission of the collar and the spring telescopic rod causes the wiring sleeve to slide back and forth in the vertical direction, so that the wiring sleeve and the cleaning ring on its inner wall slide back and forth along the inclined outer wall of the copper wire, thereby cleaning the dust on the outer wall of the copper wire;

[0061] Step 4: During the reciprocating sliding of the cable sleeve, the pressure plate on the connecting plate of the outer wall of the ring presses the elastic bag to compress it. When the elastic bag is compressed, the gas inside it enters the annular tube through the air outlet seat and the conduit, and is sprayed out through the nozzle to clean the bristles on the cleaning ring. When the elastic bag is reset, the inside of the cable sleeve is evacuated through another conduit, so that the dust sprayed by the cleaning ring enters the air inlet cylinder through the conduit. When the gas flows through the air inlet cylinder, the dust is filtered out by the filter, and the gas enters the elastic bag for reuse.

[0062] Beneficial effects of the present invention:

[0063] 1. This type of stranding device for the production and processing of twisted copper wire and its use method, by providing a drive component, a linkage component and a wire bundle sleeve, through the inclined reciprocating sliding of the wire bundle sleeve, the cleaning ring on its inner wall can dynamically and comprehensively clean the outer wall of the copper wire. This dynamic cleaning method can effectively remove dust, oil and other impurities attached to the surface of the copper wire, thereby improving the conductivity of the copper wire. This efficient cleaning method not only improves the cleanliness and production quality of the copper wire, but also reduces subsequent processing costs, providing a strong guarantee for the high-quality production of twisted copper wire.

[0064] 2. This type of stranding device for the production and processing of twisted copper wires and its use method, by providing an adjustment component, plays a key protective role in the process of the copper wire passing through the cable bundle sleeve. Through the coordinated action of the adjustment rod and the spring, the outer wall of the copper wire can be stably clamped and guided, avoiding direct contact with the inner wall of the cable bundle sleeve. This clamping and guiding method not only reduces the scratches and damages of the copper wire, but also ensures the stability and accuracy of the copper wire when passing through the cable bundle sleeve. In addition, simple adjustments can be made to adapt to copper wires of different specifications, thereby improving the versatility and production efficiency of the equipment. This flexible protection method not only protects the integrity and performance of the copper wire, but also extends the service life of the equipment and reduces maintenance costs.

[0065] 3. This type of stranding device for the production and processing of twisted copper wires and its use method, by providing a dust removal component, through the compression and resetting of the elastic bag, the dust removal component can automatically clean the dust and impurities accumulated inside the cleaning ring and the cable sleeve. At the same time, the nozzle on the annular tube can spray high-pressure gas to further clean the bristles and tiny particles on the cleaning ring, ensuring a more thorough cleaning effect. In addition, the design of the filter can not only effectively filter out dust and impurities, but also ensure the normal use of the gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0067] Figure 1 This is a schematic diagram of the three-dimensional first-view structure of the present invention;

[0068] Figure 2 This is a schematic diagram of the three-dimensional second viewing angle structure of the present invention;

[0069] Figure 3This is a schematic diagram of the three-dimensional third-viewing structure of the present invention;

[0070] Figure 4 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0071] Figure 5 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0072] Figure 6 For the present invention Figure 2 The enlarged structural diagram at C in the middle;

[0073] Figure 7 This is a schematic diagram of a partial cross-section structure of the cable harness sleeve of the present invention;

[0074] Figure 8 For the present invention Figure 7 The enlarged structural diagram at D in the middle;

[0075] Figure 9 This is a schematic diagram of the elastic bladder structure of the present invention.

[0076] The following are marked in the figure:

[0077] 1. Base; 2. Pay-off reel; 3. Wire reel; 4. Follower sleeve; 5. Centerline sleeve; 6. Twisting seat; 7. Bracket; 81. Guide sleeve; 82. Slide groove; 83. Slide rod; 84. Fixed bevel gear ring; 85. Guide groove; 86. Support rod; 87. Connecting rod; 88. Annular groove; 91. Guide rod; 92. Support ring; 93. Reciprocating screw; 94. Sleeve ring; 95. Spring telescopic rod; 96. Driven bevel gear; 10. Cable sleeve; 11. Cleaning ring; 121. 122. Adjusting rod; 123. Giving ring groove; 124. Spring; 125. Inclined portion; 126. Threaded sleeve; 127. Giving port; 128. Connecting head; 129. Ball groove; 1210. Guide ball head; 131. Support plate; 132. Elastic bladder; 133. Connecting plate; 134. Pressing plate; 135. Air outlet seat; 136. Air inlet cylinder; 137. Filter screen; 138. Connecting seat; 139. Conduit; 1310. Annular tube; 1311. Nozzle. DETAILED DESCRIPTION

[0078] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to specific embodiments.

[0079] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0080] like Figures 1 to 9 As shown, a stranding device for producing and processing stranded copper wires comprises a base 1, a pay-off drum 2 is provided at one end of the base 1, a plurality of wire wheels 3 distributed in a ring array are provided on the side of the pay-off drum 2, a follower sleeve 4 is fixedly installed at the center position of the side of the pay-off drum 2, a reciprocating thread is provided at the end of the follower sleeve 4 away from the pay-off drum 2, a center line sleeve 5 is provided through the center position of the side of the pay-off drum 2, and the end of the center line sleeve 5 away from the pay-off drum 2 extends to the outside of the follower sleeve 4, a stranding seat 6 is provided at the end of the base 1 away from the pay-off drum 2, and the base 1 is located at A bracket 7 is fixedly installed at a position between the pay-off reel 2 and the twisting seat 6, and a plurality of cable sleeves 10 distributed in an annular array are provided on the inner side of the bracket 7. Cleaning rings 11 are fixedly installed on the inner side walls of the plurality of cable sleeves 10; a drive assembly is provided at the end of the follower sleeve 4 and the center line sleeve 5 away from the pay-off reel 2; a linkage assembly is provided on the drive assembly; a plurality of adjustment assemblies are respectively provided at both ends of the plurality of cable sleeves 10; a plurality of dust removal assemblies are distributed in an annular array on the linkage assembly, and the dust removal assemblies are adapted to the cable sleeves 10;

[0081] When in use, the copper wire to be twisted can be placed on the wire wheel 3, and the copper wire can be passed through the wire bundle sleeve 10 and the twisting seat 6 in sequence, and the center copper wire is directly passed through the center wire sleeve 5 to the twisting seat 6. Under the rotation of the wire pay-off disk 2, the copper wire can be twisted, thereby realizing the production and processing of the twisted copper wire. When the copper wire passes through the wire bundle sleeve 10, the wire bundle sleeve 10 can be driven by the cooperation of the driving component and the linkage component, so that the wire bundle sleeve 10 can be tilted and reciprocated, so that it can pass through the cleaning ring 11 on the inner wall of the wire bundle sleeve 10. The outer wall of the copper wire is cleaned. At the same time, when the copper wire passes through the cable sleeve 10, the two ends of the copper wire can be clamped and guided by the adjusting component to avoid scratching between the two ends of the wire and the inner wall of the cable sleeve 10, making the copper wire safer during the pay-off process. During the operation of the linkage component, the dust removal component can be used to clean the cleaning ring 11 and the inside of the cable sleeve 10 to avoid excessive dust affecting the production quality of the copper wire. The working principle and connection method of the pay-off reel 2, the wire wheel 3 and the twisting seat 6 are existing mature technologies and will not be elaborated on here.

[0082] like Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown, the drive assembly includes: a guide sleeve 81, which is arranged on the outer wall of the centerline sleeve 5, and one end of the guide sleeve 81 is flush with the end of the follower sleeve 4, and the inner wall of the guide sleeve 81 is in contact with the outer wall of the follower sleeve 4; two slide grooves 82 are symmetrically opened on the outer wall of the centerline sleeve 5; two slide rods 83 are symmetrically fixed on the inner wall of the guide sleeve 81, and the slide rods 83 are slidably connected to the slide grooves 82; a fixed bevel gear ring 84 is fixedly mounted on the guide sleeve 81 The end portion of the bevel gear ring 84 is screwed to the follower sleeve 4; a plurality of guide grooves 85 are distributed in an annular array and are provided on the outer wall of the follower sleeve 4; a plurality of support rods 86 are slidably mounted on the inner side walls of the plurality of guide grooves 85, and the support rods 86 are configured to be L-shaped; a plurality of connecting rods 87 are fixedly mounted on the outer walls of the plurality of support rods 86; an annular groove 88 is provided on the side surface of the fixed bevel gear ring 84, and the end of the connecting rod 87 away from the support rod 86 is slidably connected to the annular groove 88;

[0083] During the rotation of the pay-off reel 2, the follower sleeve 4 can be driven to rotate synchronously, while the center line sleeve 5 is in a fixed state, and the end of the follower sleeve 4 is threadedly connected to the fixed bevel gear ring 84 through a reciprocating thread, and the guide sleeve 81 at the end of the fixed bevel gear ring 84 is slidably connected to the center line sleeve 5 through the slide rod 83 and the slide groove 82. Therefore, when the follower sleeve 4 rotates, it can drive the fixed bevel gear ring 84 and the guide sleeve 81 to slide back and forth along the slide groove 82. During the reciprocating sliding of the fixed bevel gear ring 84, the support rod 86 can be driven to slide back and forth along the guide groove 85 through the connecting rod 87, and the connecting rod 87 is slidably connected to the annular groove 88 on the side of the fixed bevel gear ring 84. Therefore, the support rod 86 can achieve reciprocating sliding while rotating with the follower sleeve 4.

[0084] like Figure 5 、 Figure 6 As shown, the linkage assembly includes: a plurality of guide rods 91, which are respectively fixedly mounted on one end of the plurality of support rods 86 away from the guide groove 85; a support ring 92, which is fixedly mounted on one end of the plurality of guide rods 91 away from the support rod 86, and the support ring 92 is rotatably connected to the inner side wall of the bracket 7; a plurality of reciprocating screws 93, which are distributed in an annular array and rotatably mounted on the inner side wall of the support ring 92, and the reciprocating screws 93 are adapted to the guide rods 91, and the cable sleeve 10 is arranged between the guide rods 91 and the reciprocating screws 93. A plurality of collars 94 are respectively mounted on the outer walls of the plurality of guide rods 91 and the reciprocating screw 93; a plurality of spring telescopic rods 95 are respectively fixedly mounted on the outer walls of the plurality of collars 94, and the telescopic ends of two adjacent spring telescopic rods 95 are fixedly connected to the outer wall of the cable sleeve 10; a plurality of driven bevel gears 96 are respectively fixedly mounted on the ends of the plurality of reciprocating screws 93 away from the support ring 92, and the driven bevel gears 96 are meshed with the fixed bevel gear ring 84;

[0085] The support rod 86 can drive the guide rod 91 to slide back and forth during the reciprocating sliding of the fixed bevel gear ring 84 along the guide groove 85, and because the support rod 86 rotates synchronously with the follower sleeve 4, it can drive the support ring 92, the reciprocating screw 93 and the driven bevel gear 96 to rotate and slide back and forth horizontally, so that the driven bevel gear 96 can always be engaged with the fixed bevel gear ring 84. Since the fixed bevel gear ring 84 cannot rotate, the driven bevel gear 96 can drive the reciprocating screw 93 to rotate when it rotates along the fixed bevel gear ring 84. It is screwed to the reciprocating screw 93 and slidably connected to the guide rod 91. At the same time, the two rings 94 are fixedly connected to the wiring sleeve 10 through the spring telescopic rod 95. Therefore, when the reciprocating screw 93 rotates, it can drive the wiring sleeve 10 to slide back and forth vertically in the opposite direction, and cooperate with the horizontal reciprocating sliding of the guide rod 91, the reciprocating screw 93 and the support ring 92 to make the wiring sleeve 10 slide back and forth along the inclined outer wall of the copper wire, so that the cleaning ring 11 on the inner wall of the wiring sleeve 10 can clean the outer wall of the copper wire to avoid dust adhesion.

[0086] like Figure 7 、 Figure 8 As shown, the adjustment assembly includes: a plurality of through openings 121, which are distributed in an annular array and are opened at the end of the cable sleeve 10; a plurality of adjustment rods 122, which are respectively slidably mounted on the inner side walls of the plurality of through openings 121; a plurality of give way ring grooves 123, which are respectively opened on the outer walls of the plurality of adjustment rods 122; a plurality of springs 124, which are respectively arranged on the inner sides of the plurality of give way ring grooves 123, and the two ends of the springs 124 are respectively fixedly connected to the give way ring grooves 123 and the inner side walls of the through openings 121; a plurality of connectors 128, which are respectively fixedly mounted on one end of the plurality of adjustment rods 122 located on the inner side of the cable sleeve 10; a plurality of ball grooves 129, which are respectively opened at one end of the plurality of connectors 128 away from the adjustment rod 122; a plurality of guide ball heads 1210, which are respectively movably mounted on the inner side walls of the plurality of ball grooves 129; a driving mechanism, which is arranged on the outer wall of the cable sleeve 10;

[0087] When the copper wire passes through the cable bundle sleeve 10, the adjusting rod 122 can be driven by the driving mechanism, so that the adjusting rod 122 can slide along the through opening 121 through the spring 124, thereby driving the connecting head 128 and the guide ball head 1210 to move, so that the several guide ball heads 1210 can fit with the outer wall of the copper wire, thereby achieving clamping and guiding of the copper wire, so that the copper wire can move stably in the cable bundle sleeve 10, avoiding scratching between the copper wire and the inner wall of the cable bundle sleeve 10, and achieving protection for the copper wire.

[0088] like Figure 8 As shown, the driving mechanism includes: an inclined portion 125, which is provided at the end of the adjusting rod 122 away from the connector 128; a threaded sleeve 126, which is threadedly sleeved on the outer wall of the cable sleeve 10; a clearance opening 127, which is provided on the inner side wall of the end of the threaded sleeve 126, and the inner side wall of the clearance opening 127 is set to be an inclined surface adapted to the inclined portion 125;

[0089] When adjusting the adjusting rod 122, in the initial state, several connecting heads 128 are located away from each other under the support of the spring 124. When adjusting according to the size of the copper wire, the threaded sleeve 126 can be rotated so that the threaded sleeve 126 can slide while rotating along the outer wall of the wiring sleeve 10, thereby pressing the adjusting rod 122 through the cooperation of the yielding port 127 and the inclined portion 125, so that several connecting heads 128 can be in a gathered state, and the guide ball head 1210 can fit with the outer wall of the copper wire, thereby realizing guide protection.

[0090] like Figure 6 、 Figure 7 、 Figure 9As shown, the dust removal assembly includes: a support plate 131, fixedly mounted on the outer wall of the guide rod 91; an elastic bag 132, fixedly mounted on the top surface of the support plate 131; a connecting plate 133, fixedly mounted on the outer wall of the collar 94 located on the guide rod 91; a pressing plate 134, fixedly mounted on the side of the connecting plate 133 opposite to the elastic bag 132; an annular tube 1310, fixedly mounted on the inner wall of the cable sleeve 10, and the annular tube 1310 is adapted to the cleaning ring 11; a plurality of nozzles 1311, distributed in an annular array and arranged on the outer wall of the annular tube 1310 opposite to the cleaning ring 11; and an air guide mechanism, arranged between the elastic bag 132 and the cable sleeve 10;

[0091] When the wiring sleeve 10 slides back and forth driven by the ring 94 and the reciprocating screw 93, the elastic bag 132 can be pressed by the pressure plate 134 on the connecting plate 133 on the outer wall of the ring 94, thereby compressing the elastic bag 132. When the pressure plate 134 is separated from the elastic bag 132, the elastic bag 132 can be reset under the action of its own elastic force. During the compression and reset of the elastic bag 132, the annular tube 1310 can be supplied with air through the air guide mechanism, so that the gas inside the annular tube 1310 is ejected through the nozzle 1311 to achieve the blowing and cleaning of the bristles on the cleaning ring 11.

[0092] like Figure 7 、 Figure 9 As shown, the air guide mechanism includes: an air outlet seat 135, which is arranged on the bottom surface of the support plate 131 and is connected to the elastic bag 132; an air inlet cylinder 136, which is arranged on the bottom surface of the support plate 131 and is connected to the elastic bag 132; a filter screen 137, which is arranged on the inner side wall of the air inlet cylinder 136; a connecting seat 138, which is arranged through the outer wall of the air inlet cylinder 136 and is located below the filter screen 137, and a one-way valve with opposite flow directions is installed inside the connecting seat 138 and the air outlet seat 135; two conduits 139, which are respectively fixedly mounted on the inner side walls of the air outlet seat 135 and the connecting seat 138, and the other ends of the two conduits 139 are respectively connected to the annular tube 1310 and the cable sleeve 10;

[0093] During the compression and reset process of the elastic bag 132, under the action of the one-way valves in opposite flow directions between the air outlet seat 135 and the connecting seat 138, when the elastic bag 132 is compressed, the gas inside it can enter the annular tube 1310 through the air outlet seat 135 and the conduit 139. During the reset process of the elastic bag 132, the interior of the wiring sleeve 10 can be evacuated through another conduit 139, so that the dust sprayed by the cleaning ring 11 enters the air inlet cylinder 136 through the conduit 139. At the same time, when the gas flows through the air inlet cylinder 136, it can be filtered through the filter 137, the dust is filtered out, and the gas can enter the elastic bag 132 for reuse.

[0094] A method for using a stranding device for producing and processing stranded copper wires, comprising the following steps:

[0095] Step 1: Place the copper wires to be twisted on the reel 3, ensuring that the copper wires pass through the bundle sleeve 10 and the twisting seat 6 in sequence, and the center copper wire passes directly from the center wire sleeve 5 to the twisting seat 6. Start the pay-off reel 2 and make it start to rotate, thereby driving the copper wires to be twisted;

[0096] Step 2: According to the size of the copper wire, rotate the threaded sleeve 126 so that it slides along the outer wall of the cable sleeve 10. The threaded sleeve 126 presses the adjustment rod 122 through the cooperation of the clearance opening 127 and the inclined portion 125, so that the connector 128 gathers and the guide ball head 1210 fits tightly with the outer wall of the copper wire, thereby achieving clamping and guiding protection of the copper wire;

[0097] The third step is to screw the follower sleeve 4 to the fixed bevel gear ring 84 through a reciprocating thread, and drive it to slide back and forth along the slide groove 82. The reciprocating sliding of the fixed bevel gear ring 84 is driven by the connecting rod 87 and the support rod 86, driving the guide rod 91 and the support ring 92, the reciprocating screw 93 and the driven bevel gear 96 to slide back and forth horizontally and rotate. Since the driven bevel gear 96 is always engaged with the fixed bevel gear ring 84 and the fixed bevel gear ring 84 cannot rotate, the rotation of the driven bevel gear 96 will drive the reciprocating screw 93 to rotate. The rotation of the reciprocating screw 93 cooperates with the sliding of the guide rod 91, and the transmission of the collar 94 and the spring telescopic rod 95 causes the wiring sleeve 10 to slide back and forth in the vertical direction, so that the wiring sleeve 10 and the cleaning ring 11 on its inner side wall slide back and forth along the inclined outer wall of the copper wire, thereby cleaning the dust on the outer wall of the copper wire.

[0098] Step 4: During the reciprocating sliding of the cable sleeve 10, the pressure plate 134 on the connecting plate 133 of the outer wall of the ring 94 presses the elastic bag 132 to compress it. When the elastic bag 132 is compressed, the gas inside it enters the annular tube 1310 through the air outlet seat 135 and the conduit 139, and is sprayed out through the nozzle 1311 to clean the bristles on the cleaning ring 11. When the elastic bag 132 is reset, the interior of the cable sleeve 10 is evacuated through another conduit 139, so that the dust sprayed by the cleaning ring 11 enters the air inlet cylinder 136 through the conduit 139. When the gas flows through the air inlet cylinder 136, the dust is filtered out by the filter 137, and the gas enters the elastic bag 132 for reuse.

[0099] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0100] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A stranding device for producing and processing stranded copper wires, characterized in that: The invention comprises a base (1), wherein a pay-off drum (2) is provided at one end of the base (1), a plurality of wire wheels (3) distributed in a ring array are provided on the side of the pay-off drum (2), a follower sleeve (4) is fixedly installed at the center position of the side of the pay-off drum (2), a reciprocating thread is provided at one end of the follower sleeve (4) away from the pay-off drum (2), a center line sleeve (5) is provided through the center position of the side of the pay-off drum (2), and the center line sleeve (5) is away from the One end of the pay-off reel (2) extends to the outside of the follower sleeve (4), and a twisting seat (6) is provided at one end of the base (1) away from the pay-off reel (2). A bracket (7) is fixedly installed on the base (1) at a position between the pay-off reel (2) and the twisting seat (6). A plurality of wire-binding sleeves (10) distributed in a circular array are provided on the inner side of the bracket (7), and a cleaning ring (11) is fixedly installed on the inner side wall of the plurality of wire-binding sleeves (10); A drive assembly is provided at one end of the follower sleeve (4) and the centerline sleeve (5) away from the pay-off reel (2); A plurality of guide grooves (85) are distributed in an annular array and are provided on the outer wall of the follower sleeve (4); A plurality of support rods (86) are slidably mounted on the inner side walls of the plurality of guide grooves (85); A linkage assembly, arranged on the driving assembly; The linkage component includes: A plurality of guide rods (91) are respectively fixedly mounted on one end of the plurality of support rods (86) away from the guide groove (85); A support ring (92) is fixedly mounted on one end of the plurality of guide rods (91) away from the support rod (86), and the support ring (92) is rotatably connected to the inner side wall of the bracket (7); A plurality of reciprocating screws (93) are rotatably mounted on the inner side wall of the support ring (92) and distributed in an annular array, and the reciprocating screws (93) are adapted to the guide rod (91); A plurality of collars (94) are respectively sleeved on the outer walls of the plurality of guide rods (91) and the reciprocating screw (93); A plurality of spring telescopic rods (95) are respectively fixedly mounted on the outer walls of the plurality of collars (94), and the telescopic ends of two adjacent spring telescopic rods (95) among the plurality of spring telescopic rods (95) are fixedly connected to the outer wall of the wiring sleeve (10); A plurality of driven bevel gears (96) are respectively fixedly mounted on one end of the plurality of reciprocating screws (93) away from the support ring (92); A plurality of adjustment components are respectively arranged at both ends of a plurality of the cable harness sleeves (10); A plurality of dust removal components are distributed in a ring array on the linkage component, and the dust removal components are adapted to the wiring sleeve (10); A support plate (131) is fixedly mounted on the outer wall of the guide rod (91); an elastic bag (132) fixedly mounted on the top surface of the support plate (131); An air guide mechanism is provided between the elastic bag (132) and the cable harness sleeve (10); An air intake cylinder (136) is arranged on the bottom surface of the support plate (131), and the air intake cylinder (136) is in communication with the elastic bag (132); The filter screen (137) is arranged on the inner side wall of the air inlet cylinder (136).

2. A stranding device for producing and processing stranded copper wires according to claim 1, characterized in that: The drive assembly includes: A guide sleeve (81) is provided on the outer wall of the centerline sleeve (5), and one end of the guide sleeve (81) is flush with the end of the follower sleeve (4); Two slide grooves (82) are symmetrically arranged on the outer wall of the centerline sleeve (5); Two sliding rods (83) are symmetrically fixedly mounted on the inner side wall of the guide sleeve (81), and the sliding rods (83) are slidably connected to the sliding groove (82); A fixed bevel gear ring (84) is fixedly mounted on the end of the guide sleeve (81), the fixed bevel gear ring (84) is threadedly connected to the follower sleeve (4), and the driven bevel gear (96) is meshed with the fixed bevel gear ring (84); A plurality of connecting rods (87) are respectively fixedly mounted on the outer walls of the plurality of support rods (86); An annular groove (88) is provided on the side of the fixed bevel gear ring (84), and one end of the connecting rod (87) away from the support rod (86) is slidably connected to the annular groove (88).

3. A stranding device for producing and processing stranded copper wires according to claim 2, characterized in that: The inner side wall of the guide sleeve (81) is in contact with the outer side wall of the follower sleeve (4), and the support rod (86) is configured to be L-shaped.

4. A stranding device for producing and processing stranded copper wires according to claim 1, characterized in that: The wiring sleeve (10) is arranged at a position between the guide rod (91) and the reciprocating screw (93).

5. The stranding device for producing and processing stranded copper wires according to claim 1, characterized in that: The adjustment component includes: A plurality of through openings (121) are distributed in an annular array and are opened at the end of the wiring sleeve (10); A plurality of adjustment rods (122) are slidably mounted on the inner side walls of the plurality of through openings (121); A plurality of paving ring grooves (123) are respectively formed on the outer walls of a plurality of the adjusting rods (122); A plurality of springs (124) are respectively arranged on the inner sides of the plurality of the clearance ring grooves (123), and the two ends of the springs (124) are respectively fixedly connected to the inner side walls of the clearance ring grooves (123) and the through opening (121); A plurality of connectors (128) are respectively fixedly mounted on one end of a plurality of the adjusting rods (122) located on the inner side of the wiring sleeve (10); A plurality of ball grooves (129) are respectively provided at one end of the plurality of connectors (128) away from the adjusting rod (122); A plurality of guide ball heads (1210) are movably mounted on the inner side walls of the plurality of ball grooves (129); The driving mechanism is arranged on the outer wall of the wiring sleeve (10).

6. A stranding device for producing and processing stranded copper wires according to claim 5, characterized in that: The driving mechanism comprises: An inclined portion (125) is provided at an end of the adjusting rod (122) away from the connecting head (128); a threaded sleeve (126) threadedly sleeved on the outer wall of the wiring sleeve (10); The clearance opening (127) is opened on the inner side wall of the end of the threaded sleeve (126), and the inner side wall of the clearance opening (127) is configured as an inclined surface adapted to the inclined portion (125).

7. A stranding device for producing and processing stranded copper wires according to claim 1, characterized in that: The dust removal component includes: a connecting plate (133) fixedly mounted on the outer wall of the collar (94) located on the guide rod (91); A pressure plate (134) is fixedly mounted on a side of the connecting plate (133) opposite to the elastic bag (132); An annular tube (1310) is fixedly mounted on the inner side wall of the cable bundle sleeve (10), and the annular tube (1310) is adapted to the cleaning ring (11); A plurality of nozzles (1311) are distributed in an annular array on the outer wall of the annular tube (1310) opposite to the cleaning ring (11).

8. A stranding device for producing and processing stranded copper wires according to claim 7, characterized in that: The air guide mechanism comprises: An air outlet seat (135) is provided on the bottom surface of the support plate (131), and the air outlet seat (135) is in communication with the elastic bag (132); A communication seat (138) is provided through the outer wall of the air inlet cylinder (136), and the communication seat (138) is located below the filter screen (137). One-way valves with opposite flow directions are installed inside the communication seat (138) and the air outlet seat (135); Two conduits (139) are fixedly mounted on the inner side walls of the air outlet seat (135) and the communication seat (138), respectively, and the other ends of the two conduits (139) are respectively communicated with the annular tube (1310) and the wiring sleeve (10).

9. A method for using a stranding device for producing and processing stranded copper wires, based on the stranding device for producing and processing stranded copper wires according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Place the copper wires to be twisted on the wire reel (3), ensure that the copper wires pass through the wire bundle sleeve (10) and the twisting seat (6) in sequence, and the center copper wire passes directly from the center wire sleeve (5) to the twisting seat (6), start the wire reel (2) and make it start to rotate, thereby driving the copper wires to be twisted; Step 2: According to the size of the copper wire, the threaded sleeve (126) is rotated to slide along the outer wall of the wire harness sleeve (10). The threaded sleeve (126) presses the adjustment rod (122) through the cooperation of the clearance opening (127) and the inclined portion (125), so that the connector (128) is gathered, and the guide ball head (1210) is closely fitted with the outer wall of the copper wire, thereby achieving clamping and guiding protection of the copper wire; Step 3: The follower sleeve (4) is screwed to the fixed bevel gear ring (84) through a reciprocating thread, and drives it to slide back and forth along the slide groove (82). The reciprocating sliding of the fixed bevel gear ring (84) is driven by the connecting rod (87) and the support rod (86), driving the guide rod (91) and the support ring (92), the reciprocating screw (93) and the driven bevel gear (96) to slide back and forth horizontally and rotate. Since the driven bevel gear (96) is always engaged with the fixed bevel gear ring (84), and the fixed bevel gear The ring (84) cannot rotate, so the rotation of the driven bevel gear (96) drives the reciprocating screw (93) to rotate. The rotation of the reciprocating screw (93) cooperates with the sliding of the guide rod (91), and the transmission of the ring (94) and the spring telescopic rod (95) causes the wire harness sleeve (10) to slide back and forth in the vertical direction, so that the wire harness sleeve (10) and the cleaning ring (11) on its inner wall slide back and forth along the inclined outer wall of the copper wire, thereby cleaning the dust on the outer wall of the copper wire; Step 4: During the reciprocating sliding of the cable sleeve (10), the pressure plate (134) on the connecting plate (133) on the outer wall of the collar (94) presses the elastic bag (132) to compress it. When the elastic bag (132) is compressed, the gas inside it enters the annular tube (1310) through the air outlet seat (135) and the conduit (139), and is ejected through the nozzle (1311) to clean the bristles on the cleaning ring (11). When the elastic bag (132) is reset, the inside of the cable sleeve (10) is evacuated through another conduit (139), so that the dust sprayed by the cleaning ring (11) enters the air inlet (136) through the conduit (139). When the gas flows through the air inlet (136), the dust is filtered out by the filter (137), and the gas enters the elastic bag (132) for reuse.

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