Protective device of stranding machine for automobile wire harness processing

Abstract

The invention provides a protection device of a stranding machine for automobile wire harness processing. According to the protection device of the stranding machine for automobile wire harness processing, a processing table is installed at the top of a mounting bottom frame, a first adjusting assembly is installed at the position, close to the front face, of the top of the processing table, and a second driving assembly is installed at one end of the first adjusting assembly; the top of the first adjusting assembly is provided with two supporting plates through two quick release assemblies, the tops of the two supporting plates are both provided with mounting grooves, and the interiors of the two mounting grooves are both provided with butt joint frames. According to the protection device of the stranding machine for automobile wire harness processing, through the design, a stranding area can be separated from workers during stranding of automobile wire harnesses, the situation that hair and clothes are wound is avoided, meanwhile, the supporting plate and the arc-shaped protection plate can block the flying wire harnesses in the stranding process, safety is improved, and the protection device is suitable for popularization and application. And meanwhile, the operation standardization can be improved through linkage practice, and machining accidents caused by misoperation are avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile wire harness processing, and particularly relates to a protection device of a stranding machine for automobile wire harness processing. BACKGROUND

[0002] The automobile wire harness is the nerve network of the automobile, is composed of wires, terminals, sheaths, buckles, tapes and other components, is the core carrier connecting various electronic devices and control systems of the automobile, runs through the whole vehicle, is responsible for transmitting electric energy and electrical signals, and makes various components such as the engine, the vehicle lamp, the navigation and the air conditioner work cooperatively, the layout of which needs to adapt to the vehicle body structure, and the protection and installation convenience need to be considered, and the automobile wire harness can resist complex working conditions such as high temperature, vibration and wear, directly affects the driving safety of the automobile, the stability of the electronic device and the reliability of the whole vehicle, and is an indispensable key basic part of the automobile.

[0003] In the automobile wire harness processing process, the stranding machine is used to wind a plurality of thin copper wires according to a specific stranding direction and pitch, which replaces a single thick wire, improves flexibility and fatigue resistance, adapts to the bending and wiring requirements of the wire harness, reduces signal interference and resistance loss, and guarantees stable transmission of electric energy and electrical signals.

[0004] Since the existing small automobile wire harness stranding machine is generally manually fed and discharged, if the operation is improper during the stranding process after feeding, the hair or the edge of the clothes is easily wound together with the wire harness, and if the wire harness is detached during the high-speed rotation in the stranding process, the surrounding workers are easily injured.

[0005] Therefore, it is necessary to provide a protection device of a stranding machine for automobile wire harness processing to solve the above technical problems. SUMMARY

[0006] The present application provides a protection device of a stranding machine for automobile wire harness processing, which solves the problem that the hair or the clothes is easily wound together with the wire harness and the surrounding workers are easily injured during the manual feeding and discharging of the small automobile wire harness stranding machine.

[0007] To solve the above technical problems, the protection device of the stranding machine for automobile wire harness processing provided by the present application comprises a mounting base frame.

[0008] The machining table is installed on the top of the mounting chassis, the top of the machining table is installed with a first adjusting assembly near the front, one end of the first adjusting assembly is installed with a second driving assembly, the top of the first adjusting assembly is installed with two supporting plates through two quick release assemblies, the top of each of the two supporting plates is provided with an installation slot, and the inside of each of the two installation slots is installed with a docking rack, the top of each of the two docking racks is installed with an arc-shaped protective plate, and the top of the machining table is installed with a linkage control switch near the front.

[0009] The wire twisting device is installed on the top of the machining table near one side, a plurality of rotating shafts are rotatably connected to one side of the wire twisting device, a first tension monitoring component is installed at one end of each rotating shaft, a plurality of second adjusting assemblies with first driving assemblies are installed on the top of the machining table near the other side, a movable plate is installed on the top of each second adjusting assembly, a second tension monitoring component is installed on one side of each movable plate through a mounting bolt, a positioning frame is installed at the adjacent end of the first tension monitoring component and the second tension monitoring component, two electromagnets with docking blocks are installed in the inside of each positioning frame through two reset assemblies, a conductive slip ring is installed on the side adjacent to the wire twisting device and each movable plate, and a connecting line is installed at one end of each conductive slip ring.

[0010] The arc-shaped protective plate is made of transparent material, the first adjusting assembly can drive the two supporting plates to move closer to or away from each other, the driving assembly provides rotary driving force for the adjusting assembly, the linkage control switch can realize linkage control of the first adjusting assembly and the second adjusting assembly, the wire twisting device comprises a shell, a motor gear, a chain and auxiliary equipment, which can make the plurality of rotating shafts rotate at the same speed synchronously, the docking block is located on the side adjacent to the electromagnet, the docking block is made of rubber with hardness and used for clamping the two ends of the wire harness, and the suction force of the electromagnet can be determined according to requirements.

[0011] Preferably, the top of the mounting chassis is installed with a control box with a box door, the front of the machining table is installed with an operation panel, the reset assembly comprises a movable rod, a reset spring and a stabilizing rod, the reset spring is used to install the movable rod on one side of the positioning frame, and the stabilizing rod and one end of the movable rod penetrate through the positioning frame and the electromagnet and are connected;

[0012] The operation panel can set the equipment operation parameters, the box door is provided with a lock, and the inside of the control box is installed with a power switch and a controller for auxiliary equipment operation.

[0013] Preferably, the top of the machining table is installed with an auxiliary assembly, the auxiliary assembly comprises an auxiliary rack and a monitoring device, and the auxiliary rack is used to install the monitoring device above the machining table.

[0014] Preferably, the mounting chassis comprises a bottom plate, a mounting structure and an adjusting structure, the mounting structure is used for mounting the adjusting structure to the bottom of the bottom plate.

[0015] The threaded connection between the adjusting structure and the mounting structure can adjust the flatness of the bottom plate according to requirements.

[0016] Preferably, the first adjusting assembly comprises an adjusting frame, two internally threaded frames, a bidirectional adjusting screw and a limiting rod, the bidirectional adjusting screw and the limiting rod are mounted inside the adjusting frame, and the two internally threaded frames are mounted on the outer surfaces of the bidirectional adjusting screw and the limiting rod.

[0017] The quick release assembly is mounted on the top of the internally threaded frame.

[0018] Preferably, the quick release assembly comprises a limiting structure, a butt joint structure, a mounting plate and a fixing structure, the fixing structure passes through the front surface of the limiting structure and is used for fixing the butt joint structure inside the limiting structure, and the mounting plate is mounted on the top of the butt joint structure.

[0019] The front surface of the fixing structure and the butt joint structure is in threaded connection, and the butt joint structure is T-shaped.

[0020] Preferably, the second driving assembly comprises a protective shell, a driving component and an angle sensor, and the driving component is mounted inside the protective shell.

[0021] The angle sensor cooperates with the driving component to control the rotation speed and the rotation angle of the driving component.

[0022] Preferably, the front surface of the auxiliary assembly is mounted with a mounting frame, and the inside of the mounting frame is mounted with a mounting block through mounting bolts.

[0023] The mounting block and the mounting bolts are in threaded connection.

[0024] Preferably, the front surface of the mounting block is mounted with a cross rod, and the front surface of the cross rod is provided with a plurality of insertion holes.

[0025] The spacing of the insertion holes is determined according to requirements.

[0026] Preferably, the inside of each insertion hole is mounted with an insertion bolt, and the front surface of each insertion bolt is mounted with a bulletproof rod through a fixing disc.

[0027] Compared with the related art, the protective device of the wire stranding machine for automobile wire harness processing has the following beneficial effects:

[0028] The application provides a protection device of a wire twisting machine for automobile wire harness processing, in order to improve the safety of the small automobile wire harness wire twisting machine during work, a first adjusting assembly with a second driving assembly is installed on the top of the processing table near the front position, then two supporting plates are installed above the first adjusting assembly through two quick release assemblies, the first adjusting assembly is provided with rotary driving force by the second driving assembly, so that the two supporting plates can be driven to approach or move away from each other, and the top of each supporting plate is provided with a mounting groove, then the transparent arc-shaped protective plate is installed on the supporting plate through the butt joint frame, which can play a protective role without affecting observation, through the design, the wire twisting area and the worker can be separated during the wire twisting of the automobile wire harness, the situation that the hair and clothes are entangled is avoided, meanwhile, the supporting plate and the arc-shaped protective plate can block the wire harness flying in the wire twisting process, the safety is improved, meanwhile, the linkage can increase the operation standardization, and avoids processing accidents caused by operation errors. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 The structure schematic view of the first embodiment of the protection device of the wire twisting machine for automobile wire harness processing provided by the application is shown in the figure.

[0030] Figure 2 The structure schematic view of the installation structure provided by the application is shown in the figure.

[0031] Figure 3 The application provides Figure 2 The enlarged view of A shown in the figure.

[0032] Figure 4 The application provides Figure 2 The enlarged view of B shown in the figure.

[0033] Figure 5 The structure schematic view of the driving component provided by the application is shown in the figure.

[0034] Figure 6 The structure schematic view of the second embodiment of the protection device of the wire twisting machine for automobile wire harness processing provided by the application is shown in the figure.

[0035] Figure 7 The application provides Figure 6 The enlarged view of C shown in the figure.

[0036] The figure label: 1, the installation chassis, 101, the bottom plate, 102, the installation structure, 103, the adjusting structure, 2, the operation panel, 3, the linkage control switch, 4, the control box, 5, the box door, 6, the quick release assembly, 601, the limiting structure, 602, the butt joint structure, 603, the mounting plate, 604, the fixed structure, 7, the support plate, 8, the first adjusting assembly, 801, the adjusting frame, 802, the internal thread frame, 803, the bidirectional adjusting screw, 804, the limiting rod, 9, the wire device, 10, the rotating shaft, 11, the reset assembly, 111, the movable rod, 112, the reset spring, 113, the stabilizing rod, 12, the first tension monitoring component, 13, the positioning frame, 14, the auxiliary assembly, 141, the auxiliary frame, 142, the monitoring device, 15, the movable plate, 16, the mounting bolt, 17, the second adjusting assembly, 18, the first driving assembly, 19, the second driving assembly, 191, the protective shell, 192, the driving component, 193, the angle sensor, 20, the mounting groove, 21, the butt joint frame, 22, the arc-shaped protective plate, 23, the electromagnet, 24, the butt joint block, 25, the connecting wire, 26, the conductive slip ring, 27, the second tension monitoring component, 28, the cross rod, 29, the bulletproof rod, 30, the mounting frame, 31, the mounting bolt, 32, the mounting block, 33, the fixed disc, 34, the plug bolt, 35, the jack, 36, the processing table. DETAILED DESCRIPTION

[0037] The application will be further described below in conjunction with the drawings and embodiments.

[0038] First embodiment

[0039] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , wherein, Figure 1 the first embodiment of the protective device for the wire twisting machine for automobile wiring harness processing provided by the application is a structural schematic view; Figure 2 the structural schematic view of the installation structure provided by the application; Figure 3 the enlarged view of A shown in Figure 2 ; Figure 4 the enlarged view of B shown in Figure 2 ; Figure 5 the structural schematic view of the driving component provided by the application. The protective device for the wire twisting machine for automobile wiring harness processing comprises an installation chassis 1;

[0040] The processing table 36 is installed on the top of the mounting chassis 1, the first adjusting assembly 8 is installed on the top of the processing table 36 near the front position, one end of the first adjusting assembly 8 is installed with the second driving assembly 19, the top of the first adjusting assembly 8 is installed with two supporting plates 7 through two quick release assemblies 6, the top of the two supporting plates 7 is respectively provided with an installation groove 20, the inside of the two installation grooves 20 is respectively installed with a docking frame 21, the top of the two docking frames 21 is respectively installed with an arc-shaped protective plate 22, and the top of the processing table 36 is installed with the linkage control switch 3 near the front position.

[0041] The wire twisting device 9 is installed on the top of the processing table 36 near one side, a plurality of rotating shafts 10 are rotationally connected to one side of the wire twisting device 9, one end of each rotating shaft 10 is installed with a first tension monitoring part 12, a plurality of second adjusting assemblies 17 with first driving assemblies 18 are installed on the top of the processing table 36 near the other side, the top of each second adjusting assembly 17 is installed with a movable plate 15, one side of each movable plate 15 is installed with a second tension monitoring part 27 through an installation bolt 16, one end of the first tension monitoring part 12 and the second tension monitoring part 27 adjacent to each other is installed with a positioning frame 13, the inside of each positioning frame 13 is installed with two electromagnets 23 with docking blocks 24 through two reset assemblies 11, one side of the wire twisting device 9 and each movable plate 15 adjacent to each other is installed with a conductive slip ring 26, one end of each conductive slip ring 26 is installed with a connecting line 25.

[0042] The arc-shaped protective plate 22 is transparent material, the first adjusting assembly 8 can drive the two supporting plates 7 to move close to each other and move away from each other, the driving assembly provides rotating driving force for the adjusting assembly, the linkage control switch 3 can realize linkage control of the first adjusting assembly 8 and the second adjusting assembly 17, the wire twisting device 9 includes a shell, a motor gear, a chain and auxiliary equipment, so that the plurality of rotating shafts 10 can rotate at the same speed synchronously, the docking block 24 is located on the side adjacent to the electromagnet 23, the docking block 24 is rubber with hardness, used for clamping the two ends of the wire harness, the suction force of the electromagnet 23 can be determined according to requirements, the other end of the connecting line 25 is connected with the electromagnet 23, so that the electromagnet 23 at one end of the rotating shaft 10 can be continuously powered during rotation, the positioning frame 13 on one side of the movable plate 15 does not rotate, so that the electromagnet 23 can rotate through the conductive slip ring 26, or can be directly powered, the inside of the second adjusting assembly 17 is installed with a one-way adjusting screw, which only needs to drive the movable plate 15 to adjust left and right.

[0043] Please refer to Figure 1 , Figure 2 and Figure 4The top of the mounting base 1 is provided with a control box 4 with a box door 5, the front of the processing table 36 is provided with an operation panel 2, the reset assembly 11 comprises a movable rod 111, a reset spring 112 and a stabilizing rod 113, the reset spring 112 is used for mounting the movable rod 111 on one side of the positioning frame 13, and the stabilizing rod 113 and one end of the movable rod 111 are connected through the positioning frame 13 and the electromagnet 23;

[0044] The operation panel 2 can set the equipment operation parameters, the box door 5 is provided with a lock, the inside of the control box 4 is provided with a power switch and a controller for auxiliary equipment operation, and the reset assembly 11 can drive the electromagnet 23 to reset after the electromagnet 23 is de-energized and loses magnetism.

[0045] Please refer to Figure 1 and Figure 2 The top of the processing table 36 is provided with an auxiliary assembly 14, the auxiliary assembly 14 comprises an auxiliary frame 141 and a monitoring device 142, and the auxiliary frame 141 is used for mounting the monitoring device 142 above the processing table 36.

[0046] The monitoring device 142 is a camera and can monitor the processing steps, thereby increasing safety.

[0047] Please refer to Figure 1 and Figure 2 The mounting base 1 comprises a bottom plate 101, a mounting structure 102 and an adjusting structure 103, and the mounting structure 102 is used for mounting the adjusting structure 103 to the bottom of the bottom plate 101.

[0048] The adjusting structure 103 and the mounting structure 102 are screw-connected, and the smoothness of the bottom plate 101 can be adjusted according to requirements.

[0049] Please refer to Figure 2 and Figure 3 The first adjusting assembly 8 comprises an adjusting frame 801, two internal threaded frames 802, a bidirectional adjusting screw rod 803 and a limiting rod 804, the bidirectional adjusting screw rod 803 and the limiting rod 804 are mounted in the inside of the adjusting frame 801, and the two internal threaded frames 802 are mounted on the outer surfaces of the bidirectional adjusting screw rod 803 and the limiting rod 804.

[0050] The quick-release assembly 6 is mounted on the top of the internal threaded frame 802, the internal threaded frame 802 and the limiting rod 804 are slidingly connected, and the internal threaded frame 802 and the bidirectional adjusting screw rod 803 are screw-connected.

[0051] Please refer to Figure 2 and Figure 3The quick release assembly 6 comprises a limiting structure 601, a docking structure 602, a mounting plate 603 and a fixing structure 604, the fixing structure 604 penetrates the front surface of the limiting structure 601 and is used for fixing the docking structure 602 in the interior of the limiting structure 601, and the mounting plate 603 is mounted on the top of the docking structure 602.

[0052] The fixing structure 604 is threadedly connected with the front surface of the docking structure 602, the docking structure 602 is T-shaped, and the docking structure 602 is clamped from one side of the limiting structure 601.

[0053] Please refer to Figure 1 and Figure 5 The second driving assembly 19 comprises a protective shell 191, a driving component 192 and an angle sensor 193, and the driving component 192 is mounted in the interior of the protective shell 191.

[0054] The angle sensor 193 cooperates with the driving component 192 to control the rotation speed and rotation angle of the driving component 192.

[0055] The working principle of the protection device of the wire stranding machine for automobile wire harness processing provided by the application is as follows:

[0056] A first adjusting assembly 8 provided with a second driving assembly 19 is mounted on the top of the processing table 36 near the front surface, then two supporting plates 7 are mounted above the first adjusting assembly 8 through two quick release assemblies 6, the first adjusting assembly 8 is provided with rotary driving force through the second driving assembly 19, so that the two supporting plates 7 can be brought close to or away from each other, and the top of each supporting plate 7 is provided with a mounting groove 20, then a transparent arc-shaped protective plate 22 is mounted on the supporting plate 7 through a docking frame 21, so that the protection effect can be achieved without affecting observation, in actual use, first, the two supporting plates 7 are separated through the first adjusting assembly 8, then the two ends of the wire harness to be stranded are fixed in the positioning frame 13 through the electromagnet 23 provided with the docking block 24 by the worker, then after the operation is completed, the positioning frame 13 at one end of the rotating shaft 10 is driven to rotate through the start of the linkage control switch 3 to control the second adjusting assembly 17 to adjust the position of the movable plate 15, so that the wire harness is straightened, in this process, the first tension monitoring component 12 and the second tension monitoring component 27 monitor the change of tension, at the same time, the first adjusting assembly 8 synchronously drives the two supporting plates 7 to approach each other and block the front surface of the processing table 36, after the operation is completed, the wire stranding device 9 is started to drive the positioning frame 13 at one end of the rotating shaft 10 to rotate, so that the wire stranding is completed, after the wire stranding is completed, only the second adjusting assembly 17 and the first adjusting assembly 8 are linkage controlled through the linkage control switch 3 to work, so that the wire harness is relaxed and the two supporting plates 7 are driven to move away from each other, and then the worker can take down the automobile wire harness with completed wire stranding.

[0057] Compared with the related art, the protection device of the wire stranding machine for automobile wire harness processing has the following beneficial effects:

[0058] In order to improve the safety of the small automobile wire harness stranding machine during work, a first adjusting assembly 8 with a second driving assembly 19 is installed on the top of the processing table 36 near the front face, and then two supporting plates 7 are installed above the first adjusting assembly 8 through two quick release assemblies 6, the first adjusting assembly 8 is provided with rotary driving force through the second driving assembly 19, so as to drive the two supporting plates 7 to approach or move away from each other, and the top of each supporting plate 7 is provided with a mounting groove 20, and then a transparent arc-shaped protective plate 22 is installed on the supporting plate 7 through the butt joint frame 21, which can play a protective role without affecting observation, and through the design, the stranding area and the worker can be separated during the stranding of the automobile wire harness, and the situation that the hair and clothes are entangled is avoided, and the supporting plate 7 and the arc-shaped protective plate 22 can block the wire harness flying in the stranding process, thereby increasing the safety, and the linkage can increase the operation specification, thereby avoiding operation errors and processing accidents.

[0059] Second embodiment

[0060] Please refer to Figures 6-7 , Figure 6 the structure diagram of the second embodiment of the protection device of the wire stranding machine for automobile wire harness processing provided by the application; Figure 7 provided by the application Figure 6 the enlarged view at C shown in the figure, based on the protection device of the wire stranding machine for automobile wire harness processing provided by the first embodiment of the application, the second embodiment of the application proposes another protection device of the wire stranding machine for automobile wire harness processing. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0061] Specifically, the protection device of the wire stranding machine for automobile wire harness processing provided by the second embodiment of the application is different in that, please refer to Figure 6 and Figure 7 the front face of the auxiliary assembly 14 is provided with a mounting frame 30, and the inside of the mounting frame 30 is provided with a mounting block 32 through a mounting bolt 31;

[0062] The mounting block 32 is threadedly connected with the mounting bolt 31, and the height of the mounting block 32 in the inside of the mounting frame 30 can be adjusted according to requirements, and then fixed by the mounting bolt 31.

[0063] Please refer to Figure 6 and Figure 7 the front face of the mounting block 32 is provided with a cross rod 28, and a plurality of insertion holes 35 are formed in the front face of the cross rod 28;

[0064] The interval of the insertion hole 35 is determined according to requirements.

[0065] Please refer to Figure 6 and Figure 7 The front surface of each insertion plug 34 is provided with a bulletproof rod 29 through the fixing disc 33.

[0066] The other end of the bulletproof rod 29 is bent downward.

[0067] Compared with the prior art, the protection device of the wire stranding machine for automobile wire harness processing has the following beneficial effects:

[0068] In order to avoid the wire harness flying up due to loosening during the wire stranding process, an installation frame 30 is installed on the front surface of the auxiliary assembly 14, and then a horizontal rod 28 with a mounting block 32 is installed on the front surface of the auxiliary assembly 14 through the installation bolt 31. The height of the horizontal rod 28 can be adjusted according to requirements. The bulletproof rods 29 on the front surface of the horizontal rod 28 are inserted into the insertion holes 35 through the insertion plugs 34, which facilitates disassembly and assembly. If the wire harness at both ends is loosened and flies up due to high-speed rotation, the bulletproof rods 29 can prevent the wire harness from flying up to a certain height, thereby avoiding the flying wire harness from injuring the workers or surrounding equipment.

[0069] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the specification and drawings, is also included in the patent protection scope of the present application.

Claims

1. A protective device for a stranding machine used in automotive wiring harness processing, characterized in that, include: Install the base frame; A processing table is mounted on top of a mounting base. A first adjustment component is mounted on the top of the processing table near the front. A second drive component is mounted on one end of the first adjustment component. Two support plates are mounted on the top of the first adjustment component via two quick-release components. Each of the two support plates has a mounting groove on its top. A docking frame is mounted inside each of the two mounting grooves. An arc-shaped protective plate is mounted on the top of each of the two docking frames. A linkage control switch is mounted on the top of the processing table at the front. A stranding device is installed on the top of a processing table near one side. Multiple rotating shafts are rotatably connected to one side of the stranding device. A first tension monitoring component is installed at one end of each rotating shaft. Multiple second adjustment components with first drive assemblies are installed on the top of the processing table near the other side. Each second adjustment component has a movable plate on its top. A second tension monitoring component is installed on one side of each movable plate via a mounting bolt. A positioning frame is installed at the adjacent ends of the first and second tension monitoring components. Two electromagnets with mating blocks are installed inside each positioning frame via two reset assemblies. A conductive slip ring is installed on the side of the stranding device adjacent to each movable plate. A connecting wire is installed at one end of each conductive slip ring.

2. The protective device for the stranding machine used in automotive wire harness processing according to claim 1, characterized in that, A control box with a door is installed on the top of the mounting base. An operation panel is installed on the front of the processing table. The reset assembly includes a movable rod, a reset spring, and a stabilizing rod. The reset spring is used to mount the movable rod on one side of the positioning frame. One end of both the stabilizing rod and the movable rod passes through the positioning frame and is connected to the electromagnet.

3. The protective device for the stranding machine used in automotive wire harness processing according to claim 1, characterized in that, An auxiliary component is installed on the top of the processing table. The auxiliary component includes an auxiliary frame and a monitoring device. The auxiliary frame is used to install the monitoring device above the processing table.

4. The protective device for the stranding machine used in automotive wire harness processing according to claim 1, characterized in that, The mounting base includes a base plate, a mounting structure, and an adjustment structure. The mounting structure is used to mount the adjustment structure to the bottom of the base plate.

5. The protective device for a stranding machine used in automotive wire harness processing according to claim 1, characterized in that, The first adjustment assembly includes an adjustment frame, two internal threaded brackets, a bidirectional adjustment screw, and a limiting rod. The bidirectional adjustment screw and the limiting rod are installed inside the adjustment frame, and the two internal threaded brackets are installed on the outer surfaces of the bidirectional adjustment screw and the limiting rod.

6. The protective device for a stranding machine used in automotive wire harness processing according to claim 1, characterized in that, The quick-release assembly includes a limiting structure, a docking structure, a mounting plate, and a fixing structure. The fixing structure passes through the front of the limiting structure to fix the docking structure inside the limiting structure, and the mounting plate is installed on the top of the docking structure.

7. The protective device for a stranding machine used in automotive wire harness processing according to claim 1, characterized in that, The second drive assembly includes a protective housing, a drive component, and an angle sensor, with the drive component installed inside the protective housing.

8. The protective device for a stranding machine used in automotive wire harness processing according to claim 1, characterized in that, The auxiliary component has a mounting bracket on its front, and a mounting block is mounted inside the mounting bracket by mounting bolts.

9. The protective device for a stranding machine for automotive wire harness processing according to claim 8, characterized in that, A crossbar is mounted on the front of the mounting block, and multiple insertion holes are provided on the front of the crossbar.

10. The protective device for a stranding machine for automotive wire harness processing according to claim 9, characterized in that, Each of the aforementioned sockets is equipped with a plug inside, and each of the aforementioned plugs has a bulletproof rod mounted on its front via a fixing plate.

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