Wire harness stranding machine

Abstract

The utility model relates to the technical field of wire harness production, in particular to a wire harness stranding machine which comprises an installation platform and a stranding machine main body fixedly installed on one side of the installation platform, and further comprises a winding assembly. The winding assembly comprises a guide rail frame, a mounting frame, a rotating disc, a take-up barrel shaft, an elastic buckle, a driving component, a matching component and a guiding component. The guide rail frame is fixedly connected with the mounting platform, the mounting frame is slidably connected with the guide rail frame, the rotating disc is rotatably connected with the mounting frame, the take-up barrel shaft is connected with the rotating disc through the matching component, the elastic buckle is fixedly connected with the take-up barrel shaft, the driving component is connected with the mounting frame, the matching component is connected with the rotating disc, and the guiding component is connected with the stranding machine body. According to the device, the collection roller for collecting the wire harness can be automatically replaced through the arranged components, wire harness twisting production does not need to be stopped when the collection roller is replaced, and the overall production efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness production, in particular to a wire harness twisting machine. Background Art

[0002] A wire harness twisting machine is a mechanical manufacturing equipment that twists multiple strands of wire into one strand of wire. Existing wire harness twisting machines are usually composed of a wire harness twisting module that twists multiple strands of wire together and a winding module for collecting the wire harness.

[0003] The existing wire harness twisting machines twist multiple strands of guided wires through a wire harness twisting module driven by a motor and a wire mechanism during processing, and then wind the twisted wire harness onto a collection roller for collection, and finally wind the wire harness by rotating the collection roller.

[0004] However, when adopting the above method, after the existing wire stranding machine completes the winding of a wire bundle collecting roller, it is generally necessary to stop the normal operation of the equipment first and then replace the new collecting roller and start continuing to wind up. The time taken for replacing the winding roller will greatly affect the overall stranding efficiency of the stranding machine, making it very inconvenient in actual operation. Utility Model Content

[0005] The utility model aims to provide a wire harness twisting machine, which can automatically complete the replacement of the collecting roller for collecting the wire harness through the provided components. When the collecting roller is replaced, there is no need to stop the wire harness twisting production, so that the overall production efficiency is higher.

[0006] To achieve the above-mentioned purpose, the utility model provides a wire harness stranding machine, comprising a mounting platform and a stranding machine body, wherein the stranding machine body is fixedly mounted on one side of the mounting platform, and further comprising a winding assembly;

[0007] The winding assembly includes a guide rail frame, a mounting frame, a rotating disk, a wire take-up drum shaft, an elastic buckle, a driving member, a matching member and a guiding member; the guide rail frame is fixedly connected to the mounting platform and is located on one side of the mounting platform, the mounting frame is slidably connected to the guide rail frame and is located on one side of the guide rail frame, the rotating disk is rotatably connected to the mounting frame and is located on one side of the mounting frame, the wire take-up drum shaft is connected to the rotating disk through the matching member and is located on one side of the rotating disk, the elastic buckle is fixedly connected to the wire take-up drum shaft and is located on one side of the wire take-up drum shaft, the driving member is connected to the mounting frame, the matching member is connected to the rotating disk, and the guiding member is connected to the stranding machine body.

[0008] Wherein, the driving component includes a rotating motor and a reciprocating cylinder, the output shaft of the rotating motor is connected to the rotating disk, and the rotating motor is fixedly installed on one side of the mounting frame; the output end of the reciprocating cylinder is connected to the mounting frame, and the reciprocating cylinder is fixedly installed on one side of the mounting platform.

[0009] Among them, the mating component includes a connecting pin, a winding motor and a limiting component, the connecting pin is connected to the winding drum shaft and is rotatably installed on one side of the rotating disk; the output shaft of the winding motor is fixedly connected to the connecting pin, and the winding motor is fixedly installed on one side of the rotating disk; the limiting component is connected to the connecting pin.

[0010] Wherein, the limiting component includes a threaded column and a matching disk, the threaded column is fixedly connected to the connecting column and is located on one side of the connecting column; the matching disk is threadedly connected to the threaded column and is sleeved on the threaded column.

[0011] Wherein, the guiding member includes a reversing wheel, a fixing frame, a wiring harness sleeve and a supporting component, the reversing wheel is connected to the twisting machine body and is located on one side of the twisting machine body; the fixing frame is fixedly connected to the twisting machine body and is located on one side of the twisting machine body; the wiring harness sleeve is fixedly connected to the fixing frame and is located on one side of the fixing frame; the supporting component is connected to the fixing frame.

[0012] Among them, the supporting component includes a guide column, a movable frame, a movable spring and a supporting wheel, the guide column is fixedly connected to the fixed frame and is located on one side of the fixed frame; the movable frame is slidably connected to the guide column and is located on one side of the guide column; the two sides of the movable spring are respectively connected to the movable frame and the fixed frame; the supporting wheel is rotatably connected to the movable frame and is located on one side of the movable frame.

[0013] The utility model provides a wire harness twisting machine, which guides the wire harness that has been twisted by the twisting machine main body through the guide member, and then winds it up through the take-up drum shaft provided on the side of the rotating disk in cooperation with the connecting plug post and the winding motor. When winding the wire harness, the take-up drum shaft farthest from the twisting machine main body is used to wind the wire harness, so the wire harness will pass through the take-up drum shaft in front and then be wound around the take-up drum shaft at the rear. When winding the wire harness, the user can drive the entire take-up drum shaft through the reciprocating cylinder. The mounting frame moves back and forth so that the wire harness can be more evenly wound on the wire take-up spool shaft. After the wire take-up spool shaft on the rear side is collected, the rotating motor changes and drives the rotating disk to rotate, so that the wire take-up spool shaft previously located on the front side rotates to the rear side position. At the same time, when the wire take-up spool shaft rotates, the reciprocating cylinder first drives the entire mounting frame to move to a position where the elastic buckle on the wire take-up spool shaft cannot contact the wire harness. When the rotating disk finishes rotating, the reciprocating cylinder drives the mounting frame to move The reel shaft is then reeled in and the reel is ... The connected wire harness intermittently completes the disassembly of the wire take-up spool shaft at the bottom, and at the same time, the new wire take-up spool shaft is installed into the bottom of the rotating disk. After the new wire take-up spool shaft is installed, the reciprocating cylinder can drive the mounting frame to perform corresponding reciprocating movements, thereby continuing to ensure the uniform winding of the wire harness. Repeating this process can automatically complete the automatic winding conversion between the wire take-up spool shafts, thereby realizing the automatic replacement of the collecting roller for collecting the wire harness through the provided components. There is no need to stop the wire harness twisting production when the collecting roller is replaced, thereby making the overall production efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the wire harness twisting machine of the first embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the installation structure of the reciprocating cylinder of the first embodiment of the utility model.

[0017] Figure 3 It is a schematic structural diagram of the first embodiment of the utility model with the take-up drum shaft removed.

[0018] Figure 4 It is a schematic diagram of the overall structure of a wire harness stranding machine according to the second embodiment of the utility model.

[0019] In the figure: 101-installation platform, 102-twisting machine body, 103-guide rail frame, 104-installation frame, 105-rotating disk, 106-reel shaft, 107-elastic buckle, 108-rotating motor, 109-reciprocating cylinder, 110-connecting plug column, 111-reeling motor, 112-threaded column, 113-matching disk, 201-reversing wheel, 202-fixed frame, 203-wire harness sleeve, 204-guide column, 205-movable frame, 206-movable spring, 207-support wheel. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figures 1 to 3 ,in Figure 1 It is a schematic diagram of the overall structure of the wire harness stranding machine. Figure 2 1 is a schematic diagram of the installation structure of the reciprocating cylinder 109. Figure 3 It is a schematic diagram of the structure with the take-up spool shaft 106 removed.

[0023] The utility model provides a wire harness twisting machine: including an installation platform 101, a twisting machine body 102 and a winding component, the winding component including a guide frame 103, a mounting frame 104, a rotating disk 105, a wire take-up drum shaft 106, an elastic buckle 107, a driving component, a matching component and a guiding component, the driving component including a rotating motor 108 and a reciprocating cylinder 109, the matching component including a connecting plug 110, a winding motor 111 and a limiting component, the limiting component including a threaded column 112 and a matching disk 113, the above-mentioned scheme solves the problem that after completing the winding of a wire harness collecting roller, the existing wire harness twisting machine generally needs to stop the normal operation of the equipment and then replace the new collecting roller before continuing to wind up, so the time occupied by the replacement of the winding roller will greatly affect the overall twisting efficiency of the twisting machine, making it very inconvenient in actual operation.

[0024] In this embodiment, the twisting machine body 102 is fixedly installed on one side of the mounting platform 101. The twisting machine body 102 is an existing processing equipment for twisting and tightening multiple strands of wires. Guide holes for introducing multiple strands of wires and lead-out ports for leading out the twisted wire harness are respectively provided on both sides of the twisting machine body 102.

[0025] The guide rail frame 103 is fixedly connected to the mounting platform 101 and is located on one side of the mounting platform 101; the mounting frame 104 is slidably connected to the guide rail frame 103 and is located on one side of the guide rail frame 103; the rotating disk 105 is rotatably connected to the mounting frame 104 and is located on one side of the mounting frame 104; the take-up drum shaft 106 is connected to the rotating disk 105 through the matching component and is located on one side of the rotating disk 105; the elastic buckle 107 is fixedly connected to the take-up drum shaft 106 and is located on one side of the take-up drum shaft 106; the driving component is connected to the mounting frame 104; the matching component is connected to the rotating disk 10 5 is connected, the guide member is connected to the stranding machine body 102, the connecting pin 110 is connected to the take-up drum shaft 106 and is rotatably mounted on one side of the rotating disk 105; the output shaft of the winding motor 111 is fixedly connected to the connecting pin 110, and the winding motor 111 is fixedly mounted on one side of the rotating disk 105; the limiting component is connected to the connecting pin 110, the threaded column 112 is fixedly connected to the connecting pin 110 and is located on one side of the connecting pin 110; the matching disk 113 is threadedly connected to the threaded column 112 and is sleeved on the threaded column 112, and the mounting frame 104 is connected to the guide rail frame 103 by The mounting frame 104 is provided with a rotating disk 105 which is rotatably mounted on the mounting platform 101. Three groups of connecting posts 110 and the winding motor 111 are evenly distributed on the rotating disk 105. The output shaft of the winding motor 111 is fixed to the connecting posts 110. The winding drum shaft 106 is provided with an insertion hole which matches the connecting posts 110. The middle end of the connecting posts 110 is a regular hexagon. The end of the connecting posts 110 is fixed with the threaded posts 112. The matching disk 113 is provided with a threaded hole which matches the external thread of the threaded posts 112. A raised handle is fixed on the outer side of the matching disk 113 so that the user can adjust the matching The matching disk 113 is more convenient to install, so that the user can install the wire take-up spool shaft 106 by the cooperation of the wire take-up spool shaft 106 and the connecting plug 110, and then quickly and stably limit the side of the wire take-up spool shaft 106 by the cooperation of the matching disk 113 and the threaded column 112, so as to facilitate the installation and disassembly and replacement of the wire take-up spool shaft 106. The elastic buckle 107 is fixed on the inner side of the wire take-up spool shaft 106. The elastic buckle 107 can facilitate the replacement of two different wire take-up spool shafts 106 during the wire collection and winding, and the wire harness winding of the corresponding wire take-up spool shaft 106 can be completed more stably.

[0026] Secondly, the output shaft of the rotating motor 108 is connected to the rotating disk 105, and the rotating motor 108 is fixedly installed on one side of the mounting frame 104; the output end of the reciprocating cylinder 109 is connected to the mounting frame 104, and the reciprocating cylinder 109 is fixedly installed on one side of the mounting platform 101, and the output shaft of the rotating motor 108 is fixed to the rotating disk 105, so that the user can drive the rotating disk 105 through the rotating motor 108, and the output end of the reciprocating cylinder 109 is fixed to the mounting frame 104, so that the user can directly drive the mounting frame 104 to move back and forth on the guide frame 103 through the reciprocating cylinder 109.

[0027] When the wire harness twisting machine of the present embodiment is in use, the wire harness that has been twisted by the twisting machine main body 102 is guided by the guide member, and then the wire harness is wound by the wire take-up drum shaft 106 provided on the side of the rotating disk 105 in cooperation with the connecting plug 110 and the winding motor 111. When the wire harness is wound, the wire take-up drum shaft 106 farthest from the twisting machine main body 102 is used for winding the wire harness. Therefore, the wire harness will pass through the front wire take-up drum shaft 106 and then be wound on the rear wire take-up drum shaft 106. When winding the wire harness, the user can use the reciprocating cylinder 109 to The entire mounting frame 104 is driven to move back and forth so that the wire harness can be more evenly wound on the wire take-up spool shaft 106. After the wire take-up spool shaft 106 on the rear side is collected, the rotating motor 108 changes to drive the rotating disk 105 to rotate, so that the wire take-up spool shaft 106 previously located at the front side rotates to the rear side position. At the same time, when the wire take-up spool shaft 106 rotates, the reciprocating cylinder 109 first drives the entire mounting frame 104 to move to a position where the elastic buckle 107 on the wire take-up spool shaft 106 cannot contact the wire harness. When the rotating disk 105 finishes rotating, the reciprocating cylinder 10 9 then drives the mounting frame 104 to move, so that the elastic buckle 107 on the side of the replaced take-up spool shaft 106 cooperates with the wire harness, and then the replaced take-up spool shaft 106 can be reeled under the drive of the corresponding reel motor 111. When the first round of reeling is performed, due to the elastic buckle 107 and the fact that the take-up spool shaft 106 that has been collected and moved to the bottom is in a state where it cannot rotate, the wire harness will continue to be wound around the replaced take-up spool shaft 106. After a certain period of winding to ensure that the wire harness and the replaced take-up spool shaft 106 can continue to stably cooperate, the user can move the two The wire harness connected to each of the wire take-up spool shafts 106 is disassembled after the bottom wire take-up spool shaft 106 is disassembled, and a new wire take-up spool shaft 106 is installed into the bottom of the rotating disk 105. After the new wire take-up spool shaft 106 is installed, the reciprocating cylinder 109 can drive the mounting frame 104 to perform corresponding reciprocating movements, thereby continuing to ensure uniform winding of the wire harness. Repeating this process can automatically complete the automatic winding conversion between the wire take-up spool shafts 106, thereby realizing the ability to automatically complete the replacement of the collection roller for collecting the wire harness through the provided components. When the collection roller is replaced, there is no need to stop the wire harness twisting production, thereby making the overall production efficiency higher.

[0028] Second embodiment:

[0029] See also Figure 4 , Figure 4This is a schematic diagram of the overall structure of the wire harness twisting machine of the second embodiment. The guiding component provided by the utility model includes a reversing wheel 201, a fixed frame 202, a wire harness sleeve 203 and a supporting component, and the supporting component includes a guide column 204, a movable frame 205, a movable spring 206 and a supporting wheel 207.

[0030] The reversing wheel 201 is connected to the stranding machine body 102 and is located on one side of the stranding machine body 102; the fixing frame 202 is fixedly connected to the stranding machine body 102 and is located on one side of the stranding machine body 102; the harness sleeve 203 is fixedly connected to the fixing frame 202 and is located on one side of the fixing frame 202; the supporting component is connected to the fixing frame 202, and the guide column 204 is fixedly connected to the fixing frame 202 and is located on the fixing frame 202. The movable frame 205 is slidably connected to the guide column 204 and is located on one side of the guide column 204; the two sides of the movable spring 206 are respectively connected to the movable frame 205 and the fixed frame 202; the support wheel 207 is rotatably connected to the movable frame 205 and is located on one side of the movable frame 205, the reversing wheel 201 is arranged at the position of the lead-out outlet of the stranding machine body 102, and the reversing wheel 201 is rotatably mounted on the bracket at the outlet of the stranding machine body 102, The fixed frame 202 is fixedly arranged on the side of the bottom shell of the stranding machine body 102, the harness sleeve 203 is fixedly arranged on the pointed boss provided on the fixed frame 202, the movable frame 205 is slidably installed on the top of the fixed frame 202 by cooperating with the guide column 204, and the movable spring 206 is arranged between the bottom of the movable frame 205 and the surface of the fixed frame 202, and the movable spring 206 is always in a compressed state, and the support wheel 207 is rotatably installed on the top of the movable frame 205, so that the harness can be guided to the corresponding wire take-up drum shaft 106 in sequence through the bottom of the reversing wheel 201, the top of the support wheel 207 and the harness sleeve 203 after processing is completed, and then the movable frame 205, the guide column 204 and the movable spring 206 provided on the support wheel 207 can be used to tension the harness and adjust the corresponding tightness when different wire take-up drum shafts 106 are replaced, so that the harness can also maintain a stable transmission state during the entire replacement process.

[0031] When using a wire stranding machine of the present embodiment, the wire strands produced by the stranding machine body 102 can be guided by the reversing wheel 201, the supporting wheel 207 and the wire bundle sleeve 203, so that the wire strands can be more stably matched with the subsequent wire take-up drum shaft 106. At the same time, the movable frame 205 and the movable spring 206 provided in conjunction with the supporting wheel 207 can tension the wire strands when the wire strands are wound and replaced on the wire take-up drum shaft 106, thereby ensuring the stability of the wire strand transmission under various conditions and greatly enhancing the practicality of the entire device.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A wire harness stranding machine, comprising a mounting platform and a stranding machine body, wherein the stranding machine body is fixedly mounted on one side of the mounting platform, characterized in that: Also included is a winding assembly; The winding assembly includes a guide rail frame, a mounting frame, a rotating disk, a wire take-up drum shaft, an elastic buckle, a driving member, a matching member and a guiding member; the guide rail frame is fixedly connected to the mounting platform and is located on one side of the mounting platform, the mounting frame is slidably connected to the guide rail frame and is located on one side of the guide rail frame, the rotating disk is rotatably connected to the mounting frame and is located on one side of the mounting frame, the wire take-up drum shaft is connected to the rotating disk through the matching member and is located on one side of the rotating disk, the elastic buckle is fixedly connected to the wire take-up drum shaft and is located on one side of the wire take-up drum shaft, the driving member is connected to the mounting frame, the matching member is connected to the rotating disk, and the guiding member is connected to the stranding machine body.

2. The wire harness stranding machine according to claim 1, characterized in that: The driving component includes a rotating motor and a reciprocating cylinder. The output shaft of the rotating motor is connected to the rotating disk, and the rotating motor is fixedly installed on one side of the mounting frame; the output end of the reciprocating cylinder is connected to the mounting frame, and the reciprocating cylinder is fixedly installed on one side of the mounting platform.

3. The wire harness stranding machine according to claim 1, characterized in that: The mating component includes a connecting pin, a winding motor and a limiting component. The connecting pin is connected to the winding drum shaft and is rotatably installed on one side of the rotating disk. The output shaft of the winding motor is fixedly connected to the connecting pin, and the winding motor is fixedly installed on one side of the rotating disk. The limiting component is connected to the connecting pin.

4. The wire harness stranding machine according to claim 3, characterized in that: The limiting component includes a threaded column and a matching disk. The threaded column is fixedly connected to the connecting plug column and is located on one side of the connecting plug column. The matching disk is threadedly connected to the threaded column and is sleeved on the threaded column.

5. The wire harness stranding machine according to claim 1, characterized in that: The guiding member comprises a reversing wheel, a fixing frame, a harness sleeve and a supporting component. The reversing wheel is connected to the twisting machine body and is located on one side of the twisting machine body; the fixing frame is fixedly connected to the twisting machine body and is located on one side of the twisting machine body; the harness sleeve is fixedly connected to the fixing frame and is located on one side of the fixing frame; the supporting component is connected to the fixing frame.

6. The wire harness stranding machine according to claim 5, characterized in that: The supporting component includes a guide column, a movable frame, a movable spring and a supporting wheel. The guide column is fixedly connected to the fixed frame and is located on one side of the fixed frame; the movable frame is slidably connected to the guide column and is located on one side of the guide column; the two sides of the movable spring are respectively connected to the movable frame and the fixed frame; the supporting wheel is rotatably connected to the movable frame and is located on one side of the movable frame.

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