A line production equipment

Abstract

The present invention discloses a wire-joining production equipment, which includes: a workbench; at least one first clamping member, which is arranged on the workbench; at least one second clamping member, which is movably arranged on the workbench, and the second clamping member can move close to the first clamping member so that the wire bundles clamped by each are close to each other; a wire feeding member, which is movably arranged on the workbench, and the wire feeding member is used to distribute the wire bundles to be combined to the first clamping member and the second clamping member; a wire-joining member, which is movably arranged on the workbench, and the wire-joining member is used to combine the wire bundles that are close to each other into a wire bundle group and transfer them to a twisting station, and the second clamping member, the wire feeding member and the wire-joining member have the same moving direction. The wire-joining production equipment with the above structure can realize the wire-joining operation of two or more wires, reduce manual operations and improve production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of wire harness processing, and in particular to a wire combining production device. Background Art

[0002] Currently, in wire harness processing, in addition to single-wire transmission, dual or multi-wire transmission is often required. However, existing dual or multi-wire processing typically involves manually combining at least two wires and then transferring the entire assembly to the next twisting station. This is cumbersome, labor-intensive, and results in relatively low production efficiency. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a line-joining production device that can realize the line-joining operation of two or more lines, reduce manual operations and improve production efficiency.

[0004] According to an embodiment of the present invention, a wire combining production equipment includes: a workbench; at least one first clamping member, which is arranged on the workbench; at least one second clamping member, which is movably arranged on the workbench, and the second clamping member can move close to the first clamping member so that the wire bundles clamped by each are close to each other; a wire feeding member, which is movably arranged on the workbench, and the wire feeding member is used to distribute the wire bundles to be combined to the first clamping member and the second clamping member; a wire combining member, which is movably arranged on the workbench, and the wire combining member is used to combine the wire bundles that are close to each other into a wire bundle group and transfer them to a wire twisting station, and the second clamping member, the wire feeding member and the wire combining member have the same moving direction.

[0005] A wire joining production equipment according to an embodiment of the present invention has at least the following beneficial effects: when in use, the wire feeding member distributes the wire bundle to be joined to the first clamping member and the second clamping member, and then the second clamping member moves close to the first clamping member, and finally the wire joining member merges the wire bundles that are close to each other into a group, thereby realizing the wire joining operation of two or more lines, reducing manual operations to improve production efficiency.

[0006] In some embodiments of the present invention, the workbench is provided with a fixed frame and a movable frame, the fixed frame is fixedly connected to the workbench, the movable frame is connected to a first linear drive component that drives its reciprocating linear movement, two first clamping members are provided, and the two first clamping members are distributed at intervals on the fixed frame, two second clamping members are provided, and the two second clamping members are distributed at intervals on the movable frame, the first clamping members and the second clamping members are alternately arranged side by side, and under the reciprocating movement of the movable frame, the second clamping member moves closer to or away from the first clamping member.

[0007] In some embodiments of the present invention, the first clamping member includes a first clamping portion, a second clamping portion and a first driving cylinder, the first clamping portion is provided with a first notch, the second clamping portion is provided with a second notch facing the first notch, and the first driving cylinder is used to drive the first clamping portion and the second clamping portion to plug into and cooperate with each other, so that the inner wall of the first notch and the inner wall of the second notch together form a clamping area for clamping the wiring harness.

[0008] In some embodiments of the present invention, the first clamping portion is provided with a plurality of first plug-in boards extending in the vertical direction at intervals, a first slot is formed between two adjacent first plug-in boards, and the first notch penetrates the first plug-in board in the horizontal direction; the second clamping portion is provided with a plurality of second plug-in boards extending in the vertical direction at intervals, a second slot is formed between two adjacent second plug-in boards, and the second notch penetrates the second plug-in board in the horizontal direction; under the drive of the first driving cylinder, the first plug-in board is inserted into the second slot, and the second plug-in board is inserted into the first slot, thereby gradually shrinking the clamping area to clamp the wiring harness.

[0009] In some embodiments of the present invention, the workbench is also provided with a wire twisting mechanism, which includes a mounting frame, a third clamping member, a rotational drive assembly and a second linear drive assembly. The second linear drive assembly is connected to the mounting frame to drive the mounting frame to move relative to the workbench. The third clamping member is provided on the mounting frame so that the third clamping member can move to clamp the wiring harness group that transfers the wiring closing member. The rotational drive assembly is connected to the third clamping member to drive the third clamping member to rotate to perform a wire twisting operation on the clamped wiring harness group.

[0010] In some embodiments of the present invention, the third clamping member includes two oppositely arranged jaws, a second driving cylinder and an elastic member, the elastic member is connected between the two jaws, the second driving cylinder is provided with a rotating shaft that can rotate relative to the mounting frame, the rotating shaft is provided with a main air path for supplying air from an external air source, the two jaws are provided with branch air paths connected to the main air path, after the external air source supplies air to the main air path, the two jaws can move away from each other to form a clamping space that can accommodate the wiring harness group, and after the external air source stops supplying air to the main air path, the elastic member is used to drive the two jaws closer to each other to clamp the wiring harness group.

[0011] In some embodiments of the present invention, the rotary drive assembly includes a driving wheel, a driven wheel, a first belt and a first drive motor, the output shaft of the first drive motor is rotatably connected to the driving wheel, the driving wheel and the driven wheel are respectively engaged with the first belt for transmission, and the driven wheel is fixedly sleeved on the outer periphery of the rotating shaft.

[0012] In some embodiments of the present invention, the workbench is further provided with a first transfer mechanism and a sleeve mechanism, the first transfer mechanism is used to transfer the wire harness group that has been twisted by the twisting mechanism to the sleeve mechanism, the sleeve mechanism includes a pipe delivery assembly, a cutting assembly and a pipe transfer assembly, the pipe delivery assembly is used to deliver the hose to the cutting assembly, the cutting assembly is used to cut the hose at a set length, and the pipe transfer assembly is used to move the cut hose toward one side of the first transfer mechanism, and then sleeve the cut hose on the insulating part of the wire harness group.

[0013] In some embodiments of the present invention, the tube delivery assembly includes a second drive motor, a gear set, and two oppositely arranged pushing wheels. A channel for the hose to pass through is defined between the two pushing wheels, and one end of the channel faces the shearing assembly. The output shaft of the second drive motor is linked to the gear set, and the gear set connects the two pushing wheels to drive the two pushing wheels to rotate. Under the drive of the second drive motor, the hose built into the channel can move toward one side of the shearing assembly under the rotation of the two pushing wheels.

[0014] In some embodiments of the present invention, the tube transfer assembly includes a fourth clamping member, a gear, a rack plate and a third drive motor. The fourth clamping member is used to clamp the cut hose, the rack plate is connected to the fourth clamping member, the rack plate is engaged with the gear for transmission, and the third drive motor is connected to the gear so that the rack plate drives the fourth clamping member to move toward one side of the first transfer mechanism.

[0015] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0017] Figure 1 It is a structural schematic diagram of an embodiment of a wire joining production device of the present invention;

[0018] Figure 2 for Figure 1 A local enlarged view of point A in FIG;

[0019] Figure 3 for Figure 2 Schematic diagram of the installation of the first clamping member and the second clamping member;

[0020] Figure 4 for Figure 3 A schematic structural diagram of the first clamping member in FIG.

[0021] Figure 5 for Figure 2 Schematic diagram of the structure of the twisting mechanism;

[0022] Figure 6 for Figure 5 A structural diagram from another perspective;

[0023] Figure 7 for Figure 2 A schematic structural diagram of the sleeve mechanism;

[0024] Figure 8 for Figure 7 A structural diagram from another perspective.

[0025] In the figure: workbench 100, fixed frame 101, movable frame 102, first linear drive assembly 103, first clamping member 110, first clamping portion 111, second clamping portion 112, first driving cylinder 113, first plug board 114, first slot 115, second plug board 116, second slot 117, second clamping member 120, wire feeding member 130, second belt 131, rotating wheel 132, wire closing member 140, wire stripping mechanism 150, wire twisting mechanism 200, mounting frame 210, third clamping member 220, clamping claw 221, first Second drive cylinder 222, rotating shaft 223, rotating drive assembly 230, first belt 231, first drive motor 232, second linear drive assembly 240, first transfer mechanism 300, first slide rail 310, fifth clamping member 320, third drive cylinder 330, sleeve mechanism 400, tube feeding assembly 410, second drive motor 411, gear set 412, pushing wheel 413, shearing assembly 420, tube transferring assembly 430, fourth clamping member 431, rack plate 432, third drive motor 433, second transfer mechanism 500. DETAILED DESCRIPTION

[0026] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as the orientations or positional relationships indicated by terms such as "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside", are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present invention, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0030] See also Figures 1 to 4 A wire combining production equipment includes: a workbench 100; at least one first clamping member 110, which is arranged on the workbench 100; at least one second clamping member 120, which is movably arranged on the workbench 100, and the second clamping member 120 can move close to the first clamping member 110 so that the wire bundles clamped by each are close to each other; a wire feeding member 130, which is movably arranged on the workbench 100, and the wire feeding member 130 is used to distribute the wire bundles to be combined to the first clamping member 110 and the second clamping member 120; a wire combining member 140, which is movably arranged on the workbench 100, and the wire combining member 140 is used to combine the wire bundles that are close to each other into a wire bundle group and transfer them to the wire twisting station, and the second clamping member 120, the wire feeding member 130 and the wire combining member 140 have the same moving direction.

[0031] When the wire joining production equipment with the above structure is in use, the wire feeding member 130 distributes the wire bundle to be joined to the first clamping member 110 and the second clamping member 120, and then the second clamping member 120 moves close to the first clamping member 110, and finally the wire joining member 140 merges the wire bundles that are close to each other into a group, thereby realizing the wire joining operation of two or more lines, reducing manual operations and improving production efficiency.

[0032] See also Figures 2 to 4 In some embodiments of the present invention, the workbench 100 is provided with a fixed frame 101 and a movable frame 102, the fixed frame 101 is fixedly connected to the workbench 100, the movable frame 102 is connected to a first linear drive component 103 that drives it to move back and forth linearly, two first clamping members 110 are provided, and the two first clamping members 110 are spaced apart on the fixed frame 101, two second clamping members 120 are provided, and the two second clamping members 120 are spaced apart on the movable frame 102, the first clamping members 110 and the second clamping members 120 are alternately arranged side by side, and under the reciprocating movement of the movable frame 102, the second clamping member 120 moves closer to or away from the first clamping member 110.

[0033] Specifically, the first linear drive assembly 103 is a cylinder, the telescopic end of the cylinder is connected to the movable frame 102, the first clamping member 110 and the second clamping member 120 are alternately distributed along the same straight line, and under the movement of the wire feeding member 130 and the wire combining member 140, one end of the wire harness can be displaced along the same end face to reduce the difficulty of component layout. Among them, starting from the wire feeding direction of the wire feeding member 130, the two second clamping members 120 are No. 1 and No. 4 respectively, and the two first clamping members 110 are No. 2 and No. 3 respectively. The wire feeding member 130 only distributes the wire harness to be combined to No. 1 and No. 2. When double-wire merging is required, the wire feeding member 130 distributes the single wire harness to No. 1 and No. 2 in sequence, and then No. 1 moves closer to No. 2, and the wire combining member 140 merges the two wire harnesses into a group and transfers them to the next twisting station. When three lines need to be combined, based on the two lines already combined into one harness group, the combiner 140 transfers the harness group to number four. The combiner 140 transfers the single harness on number one or two to number three. Then number three moves closer to number four, and the combiner 140 combines the three harnesses into a new harness group, finally completing the three-line combination operation. When four lines need to be combined, based on the two lines already combined into one harness group, the combiner 140 transfers the harness group to number four. Then the two-line combination operation is repeated. Number one moves closer to number two so that the combiner 140 can combine the two harnesses into a new harness group. Then the combiner 140 transfers the harness group to number three. Finally, number three moves closer to number four, and the combiner 140 combines the two harnesses into a new harness group, thus completing the four-line combination operation. It is understandable that people can set up programs to combine two, three, or even four lines of harnesses, thereby replacing manual operations and improving the degree of automation of the product.

[0034] See also Figure 1 and Figure 2In some embodiments of the present invention, the workbench 100 is further provided with a wire stripping mechanism 150, which includes two oppositely arranged wire stripping claws, a driver and a first linear mechanism. The driver is used to drive the two wire stripping claws to approach each other to clamp one end of the wire harness. After the wire feeding member 130 moves to one side of the wire stripping mechanism 150 and clamps the other end of the wire harness, the first linear mechanism drives the two wire stripping claws to move along the length direction of the wire harness, thereby stripping off the insulation layer of the wire harness to expose the metal conductor part inside it.

[0035] See also Figure 1 and Figure 2 In some embodiments of the present invention, the workbench 100 is provided with a second linear mechanism, which includes two rotating wheels 132 rotatably provided on the workbench 100, one of the rotating wheels 132 being connected to an output motor, and a second belt 131 being transmission-connected between the two rotating wheels 132, and the wire feeding member 130 being fixedly connected to the outer surface of one side of the second belt 131. Driven by the output motor, the second belt 131 drives the wire feeding member 130 to move back and forth between the wire stripping mechanism 150 and the wire harness closing mechanism, so that the wire feeding member 130 can distribute the stripped wire harness to No. 1 and No. 2. It is understandable that the wire closing member 140 can also be driven by the first linear mechanism of the same structure. Of course, the wire feeding member 130 and the wire closing member 140 can also select a linear drive mode of a cylinder or a motor-driven gear rack according to needs, which will not be described in detail here.

[0036] See also Figures 2 to 4 In some embodiments of the present invention, the first clamping member 110 includes a first clamping portion 111, a second clamping portion 112, and a first driving cylinder 113. The first clamping portion 111 has a first notch, and the second clamping portion 112 has a second notch facing the first notch. The first driving cylinder 113 is used to drive the first clamping portion 111 and the second clamping portion 112 to interlock and mate with each other, so that the inner walls of the first notch and the inner walls of the second notch together form a clamping area for clamping the wire harness. Specifically, the interlocking of the first clamping portion 111 and the second clamping portion 112 allows users to adapt to wire harnesses of different diameters by adjusting the size of the clamping area, thereby improving product adaptability. It is understood that the first and second notches can be V-shaped or semicircular in shape, and the semicircular shape can adapt to the shape of the wire harness to reduce damage to the clamped wire harness. It is understood that the second clamping member 120 has the same structure as the first clamping member 110 and will not be described in detail here.

[0037] See also Figures 2 to 4In some embodiments of the present invention, in order to enable the first clamping portion 111 and the second clamping portion 112 to be plugged into each other to form a channel for clamping the wire harness, thereby improving the effect of clamping the wire harness, the first clamping portion 111 is provided with a plurality of first plug-in boards 114 extending in the vertical direction at intervals, a first slot 115 is formed between two adjacent first plug-in boards 114, and the first notch penetrates the first plug-in board 114 in the horizontal direction; the second clamping portion 112 is provided with a plurality of second plug-in boards 116 extending in the vertical direction at intervals, a second slot 117 is formed between two adjacent second plug-in boards 116, and the second notch penetrates the second plug-in board 116 in the horizontal direction; under the drive of the first driving cylinder 113, the first plug-in board 114 is plugged into the second slot 117, and the second plug-in board 116 is plugged into the first slot 115, thereby gradually narrowing the clamping area to clamp the wire harness.

[0038] See also Figure 1 、 Figure 2 、 Figure 5 and Figure 6 In some embodiments of the present invention, the workbench 100 is further provided with a wire twisting mechanism 200, which includes a mounting frame 210, a third clamping member 220, a rotation drive assembly 230 and a second linear drive assembly 240. The second linear drive assembly 240 is connected to the mounting frame 210 to drive the mounting frame 210 to move relative to the workbench 100. The third clamping member 220 is provided on the mounting frame 210 so that the third clamping member 220 can move to clamp the wiring harness group transferred by the wiring closing member 140. The rotation drive assembly 230 is connected to the third clamping member 220 to drive the third clamping member 220 to rotate to perform a wire twisting operation on the clamped wiring harness group.

[0039] Specifically, after the wire closing member 140 transfers the stripped and closed wire harness group to the twisting mechanism 200, the wire closing member 140 clamps the insulating portion of the wire harness group, and the second linear drive assembly 240 drives the mounting frame 210 to move closer to the wire harness group, so that the third clamping member 220 clamps the exposed metal portion of the wire harness group. Finally, the rotary drive assembly 230 drives the third clamping member 220 to rotate to twist the wire harness group, thereby twisting the metal conductors of multiple wire harnesses together, which helps to avoid the problem of loose wire harness groups. Among them, the second linear drive assembly 240 can adopt a motor-driven gear rack method, or a motor-driven screw mechanism method, which will not be described in detail here.

[0040] See also Figure 5 and Figure 6In some embodiments of the present invention, the third clamping member 220 includes two oppositely arranged jaws 221, a second driving cylinder 222 and an elastic member, the elastic member is connected between the two jaws 221, the second driving cylinder 222 is provided with a rotating shaft 223 that can rotate relative to the mounting frame 210, the rotating shaft 223 is provided with a main air path for supplying air from an external air source, and the two jaws 221 are provided with branch air paths connected to the main air path. After the external air source supplies air to the main air path, the two jaws 221 can move away from each other to form a clamping space that can accommodate the wiring harness group. After the external air source stops supplying air to the main air path, the elastic member is used to drive the two jaws 221 closer to each other to clamp the wiring harness group.

[0041] Specifically, when clamping the wiring harness, the external air source first supplies air to the main air circuit, causing the two clamping jaws 221 to open to form a clamping space for the wiring harness assembly. At this time, the elastic member is in a stretched state. The external air source then stops supplying air to the main air circuit, and the elastic member resets, driving the two clamping jaws 221 toward each other to clamp the wiring harness assembly. The external air source only requires a single pipeline connected to the main air circuit, which helps avoid the entanglement of multiple pipelines during the rotation of the third clamping member 220, thereby reducing the obstruction to the rotation of the third clamping member 220. It is understood that the elastic member can be a tension spring or an elastic rope according to needs, and this is not limited here.

[0042] See also Figure 5 and Figure 6 In some embodiments of the present invention, the rotary drive assembly 230 includes a driving pulley, a driven pulley, a first belt 231, and a first drive motor 232. The output shaft of the first drive motor 232 is rotatably connected to the driving pulley. The driving pulley and the driven pulley are respectively engaged with the first belt 231 for transmission. The driven pulley is fixedly sleeved on the outer periphery of the rotating shaft 223. Specifically, the driven pulley and the rotating shaft 223 are mated via a spline or a flat key. Driven by the first drive motor 232, the driving pulley drives the driven pulley to rotate via the first belt 231, so that the rotating shaft 223 can drive the two clamping jaws 221 holding the wiring harness assembly to rotate, thereby completing the wiring harness twisting operation. The structure is simple and compact.

[0043] See also Figure 1 、 Figure 2 、 Figure 7 and Figure 8In some embodiments of the present invention, the workbench 100 is further provided with a first transfer mechanism 300 and a sleeve mechanism 400. The first transfer mechanism 300 is used to transfer the wire harness group twisted by the twisting mechanism 200 to the sleeve mechanism 400. The sleeve mechanism 400 includes a tube delivery assembly 410, a cutting assembly 420 and a tube transfer assembly 430. The tube delivery assembly 410 is used to deliver the hose to the cutting assembly 420. The cutting assembly 420 is used to cut the hose at a set length. The tube transfer assembly 430 is used to move the cut hose toward one side of the first transfer mechanism 300, and then sleeve the cut hose on the insulating part of the wire harness group.

[0044] Specifically, the first transfer mechanism 300 is used to reciprocate between the twisting mechanism 200 and the sleeve mechanism 400, and the sleeve mechanism 400 is used to sleeve the rubber sleeve on the insulating part of the wire harness group, thereby wrapping and fixing multiple wire harnesses to prevent the wire harness group from becoming loose and affecting subsequent operations. During use, the first transfer mechanism 300 moves to one side of the sleeve mechanism 400, and the first transfer mechanism 300 clamps one end of the twisted wire harness group. Then, the cutting assembly 420 cuts the rubber hose transferred by the tube delivery assembly 410 to a fixed length. The tube transfer assembly 430 clamps the cut rubber hose and moves it to the insulating part of the wire harness group. Finally, the first transfer mechanism 300 releases the wire harness group and moves back to the side of the twisting mechanism 200.

[0045] See also Figure 1 and Figure 2 The first transfer mechanism 300 includes a first slide rail 310, a fifth clamping member 320, and a third driving cylinder 330. The first slide rail 310 is fixed to the workbench 100 and extends along the conveying direction of the wire harness assembly. The telescopic end of the third driving cylinder 330 is connected to the fifth clamping member 320 to drive the fifth clamping member 320 to reciprocate along the length direction of the first slide rail 310. In some embodiments, the workbench 100 is further provided with a second transfer mechanism 500. The second transfer mechanism 500 includes a mounting bracket, a second slide rail, a sixth clamping member, and a fourth driving cylinder. The mounting bracket is mounted on the workbench 100. The second slide rail extends along the length direction of the first slide rail 310. The fourth driving cylinder is connected to the sixth clamping member to drive the sixth clamping member to reciprocate along the length direction of the second slide rail, so that the sixth clamping member can clamp the wire harness assembly with the sleeve and move it to the next workstation. Of course, the first conveying mechanism 300 and the second conveying mechanism 500 can also be replaced by a motor-driven gear rack, which will not be described in detail here.

[0046] See also Figure 1 and Figure 2In some embodiments of the present invention, the wire stripping mechanism 150, the wire closing mechanism, the wire twisting mechanism 200 and the sleeve mechanism 400 are sequentially spaced apart on the workbench 100, thereby integrating the wire stripping, wire closing, wire twisting and sleeve of the wire harness into one, making the processing steps of the wire harness coherent and compact, thereby reducing the steps of manual operation of the wire harness and improving the degree of automation of wire harness processing.

[0047] See also Figure 2 、 Figure 7 and Figure 8 In some embodiments of the present invention, the tube feeding assembly 410 includes a second drive motor 411, a gear set 412 and two oppositely arranged pushing wheels 413. A channel for the hose to pass through is defined between the two pushing wheels 413, and one end of the channel faces the shearing assembly 420. The output shaft of the second drive motor 411 is linked to the gear set 412, and the gear set 412 connects the two pushing wheels 413 to drive the two pushing wheels 413 to rotate. Under the drive of the second drive motor 411, the hose built into the channel can move toward one side of the shearing assembly 420 under the rotation of the two pushing wheels 413.

[0048] Specifically, driven by the second drive motor 411, the gear set 412 drives the two push wheels 413 to rotate. The two push wheels 413 can rotate to clamp the hose and move toward one side of the shearing assembly 420, so that each rotation of the two push wheels 413 can push the hose to produce a certain displacement. This facilitates people to control the number of rotations of the two push wheels 413 by controlling the parameters of the second drive motor 411, thereby allowing the hose to be delivered to the shearing assembly 420 at a set length. Among them, the gear set 412 includes a first gear, a second gear, a third gear, and a third belt. The first gear is connected to the output shaft of the second motor, the second gear is rotatably connected to one of the push wheels 413, and the third gear is rotatably connected to the other push wheel 413. The first gear, the second gear, and the third gear are all engaged with the third belt for transmission. Driven by the second motor, the first gear can drive the second gear and the third gear to rotate, thereby causing the two push wheels 413 to rotate synchronously, resulting in a simple and compact structure.

[0049] See also Figure 2 、 Figure 7 and Figure 8In some embodiments of the present invention, the pipe transfer assembly 430 includes a fourth clamping member 431, a gear, a rack plate 432, and a third drive motor 433. The fourth clamping member 431 is used to clamp the sheared hose. The rack plate 432 is connected to the fourth clamping member 431, and the rack plate 432 is meshed with the gear for transmission. The third drive motor 433 is connected to the gear so that the rack plate 432 drives the fourth clamping member 431 toward one side of the first transfer mechanism 300. Specifically, the displacement of the rack plate 432 can be controlled by the output parameters of the third drive motor 433, thereby accurately controlling the displacement of the fourth clamping member 431, so as to better connect the hose to the wiring harness assembly. It is understandable that the pipe transfer assembly 430 can also select a linear drive method such as a cylinder or a motor-driven screw mechanism according to actual needs, which will not be described in detail here.

[0050] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A line production equipment, characterized in that: include: Workbench (100); At least one first clamping member (110) is provided on the workbench (100); at least one second clamping member (120) movably disposed on the workbench (100), the second clamping member (120) being capable of moving close to the first clamping member (110) so that the wire harnesses clamped therein are brought closer to each other; a wire feeding member (130) movably disposed on the workbench (100), the wire feeding member (130) being used to distribute the wire harness to be combined to the first clamping member (110) and the second clamping member (120); a wire-closing member (140) movably disposed on the workbench (100), the wire-closing member (140) being used to combine mutually approaching wire bundles into a wire bundle group and transfer the group to a wire twisting station, the second clamping member (120), the wire feeding member (130) and the wire-closing member (140) moving in the same direction; The workbench (100) is further provided with a wire twisting mechanism (200), the wire twisting mechanism (200) comprising a mounting frame (210), a third clamping member (220), a rotation drive assembly (230) and a second linear drive assembly (240), the second linear drive assembly (240) being connected to the mounting frame (210) to drive the mounting frame (210) to move relative to the workbench (100), the third clamping member (220) being provided on the mounting frame (210) to enable the third clamping member (220) to move to clamp the wire harness group transferred by the wire closing member (140), and the rotation drive assembly (230) being connected to the third clamping member (220) to drive the third clamping member (220) to rotate so as to perform a wire twisting operation on the clamped wire harness group; The third clamping member (220) includes two clamping jaws (221) arranged opposite to each other, a second driving cylinder (222) and an elastic member, wherein the elastic member is connected between the two clamping jaws (221), the second driving cylinder (222) is provided with a rotating shaft (223) rotatable relative to the mounting frame (210), the rotating shaft (223) is provided with a main air path for supplying air from an external air source, and the two clamping jaws (221) are provided with a branch air path connected to the main air path. After the external air source supplies air to the main air path, the two clamping jaws (221) can move away from each other to form a clamping space that can accommodate the wiring harness group. After the external air source stops supplying air to the main air path, the elastic member is used to drive the two clamping jaws (221) to move closer to each other to clamp the wiring harness group.

2. The wire joining production equipment according to claim 1, characterized in that: The workbench (100) is provided with a fixed frame (101) and a movable frame (102), wherein the fixed frame (101) is fixedly connected to the workbench (100), and the movable frame (102) is connected to a first linear drive assembly (103) for driving the reciprocating linear movement thereof, two first clamping members (110) are provided, and the two first clamping members (110) are distributed at intervals on the fixed frame (101), and two second clamping members (120) are provided, and the two second clamping members (120) are distributed at intervals on the movable frame (102), and the first clamping members (110) and the second clamping members (120) are alternately arranged side by side, and under the reciprocating movement of the movable frame (102), the second clamping member (120) moves closer to or away from the first clamping member (110).

3. The wire joining production equipment according to claim 2, characterized in that: The first clamping member (110) comprises a first clamping portion (111), a second clamping portion (112), and a first driving cylinder (113); the first clamping portion (111) is provided with a first notch; the second clamping portion (112) is provided with a second notch facing the first notch; the first driving cylinder (113) is used to drive the first clamping portion (111) and the second clamping portion (112) to engage with each other, so that the inner wall of the first notch and the inner wall of the second notch together form a clamping area for clamping the wiring harness.

4. The wire joining production equipment according to claim 3, characterized in that: The first clamping portion (111) is provided with a plurality of first plug-in boards (114) extending in a vertical direction at intervals, a first slot (115) is formed between two adjacent first plug-in boards (114), and the first notch passes through the first plug-in board (114) in a horizontal direction; the second clamping portion (112) is provided with a plurality of second plug-in boards (116) extending in a vertical direction at intervals, a second slot (117) is formed between two adjacent second plug-in boards (116), and the second notch passes through the second plug-in board (116) in a horizontal direction; under the drive of the first driving cylinder (113), the first plug-in board (114) is inserted into the second slot (117), and the second plug-in board (116) is inserted into the first slot (115), thereby gradually shrinking the clamping area to clamp the wiring harness.

5. The wire joining production equipment according to claim 1, characterized in that: The rotary drive assembly (230) comprises a driving wheel, a driven wheel, a first belt (231) and a first drive motor (232); the output shaft of the first drive motor (232) is rotatably connected to the driving wheel; the driving wheel and the driven wheel are respectively engaged with the first belt (231) for transmission; and the driven wheel is fixedly sleeved on the outer periphery of the rotating shaft (223).

6. The wire joining production equipment according to claim 1, characterized in that: The workbench (100) is further provided with a first transfer mechanism (300) and a sleeve mechanism (400). The first transfer mechanism (300) is used to transfer the wire harness group after the twisting mechanism (200) has twisted the wires to the sleeve mechanism (400). The sleeve mechanism (400) includes a pipe delivery component (410), a cutting component (420) and a pipe transfer component (430). The pipe delivery component (410) is used to deliver the hose to the cutting component (420). The cutting component (420) is used to cut the hose to a set length. The pipe transfer component (430) is used to move the cut hose toward one side of the first transfer mechanism (300), and then sleeve the cut hose on the insulating part of the wire harness group.

7. The wire joining production equipment according to claim 6, characterized in that: The tube delivery assembly (410) includes a second drive motor (411), a gear set (412), and two oppositely arranged push wheels (413). A channel for the rubber hose to pass through is defined between the two push wheels (413), and one end of the channel faces the shearing assembly (420). The output shaft of the second drive motor (411) is linked to the gear set (412). The gear set (412) is connected to the two push wheels (413) to drive the two push wheels (413) to rotate. Under the drive of the second drive motor (411), the rubber hose built into the channel can move toward one side of the shearing assembly (420) under the rotation of the two push wheels (413).

8. The wire joining production equipment according to claim 6, characterized in that: The tube transfer assembly (430) includes a fourth clamping member (431), a gear, a rack plate (432) and a third drive motor (443). The fourth clamping member (431) is used to clamp the sheared hose. The rack plate (432) is connected to the fourth clamping member (431). The rack plate (432) is meshed with the gear for transmission. The third drive motor (443) is connected to the gear so that the rack plate (432) drives the fourth clamping member (431) to move toward one side of the first transfer mechanism (300).

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