Cable bunching machine

Abstract

The utility model discloses a cable bunching machine which comprises a support, the outer wall of the support is provided with a first through hole, the outer wall of the support takes the circle center of the first through hole as the axis and is provided with a plurality of rotating rollers in a rotating mode in the circumferential direction, the outer walls of the rotating rollers are provided with clamping grooves, and rotating discs are placed on the inner sides of the rotating rollers. The circumference of the outer wall of the rotating disc is slidably attached to the inner wall of the clamping groove, a second through hole is formed in the outer wall of the rotating disc, and through grooves are formed in the outer walls of the rotating disc and the support correspondingly; and a plurality of fixing seats are assembled on the outer wall of the rotating disc in the circumferential direction, rotating cylinders are rotationally installed at the free ends of the fixing seats, and screw rods are in threaded connection with inner cavities of the rotating cylinders. According to the cable bunching machine, in actual use, a plurality of winding drums of wrapping materials can be placed at the same time, the position of each winding drum of the wrapping materials can be adjusted, mutual interference of the wrapping materials during operation is avoided, and meanwhile the wrapping materials can be rapidly limited and prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing equipment, in particular to a cable harnessing machine. Background Art

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires; after the single wire of the cable is processed, it is necessary to use a wire bundling machine to twist several single wires into a strand, and then put on an outer wrapping layer to achieve the wire bundling operation and prevent the cable from being loose. The outer layer is usually wrapped with insulating cloth, and a wire bundling machine is used at this time; the wire bundling machine currently used is to sleeve insulating cloth and other materials on the outer wall of the rotating shaft, and as the equipment rotates along the outer wall of the cable, the insulating cloth is then wrapped around the outer wall of the cable. However, the wire bundling machine currently used usually needs to place multiple wrapping layers of the same or different materials, but the positions of these materials are all on the same plane, and the distance between them cannot be adjusted. When there is a front-to-back difference between the free end of the wrapping material and the contact point of the cable, the multiple wrapping layers are prone to interfere with each other during the wire bundling operation. Based on the above problems, a cable bundling machine is proposed. Utility Model Content

[0003] The utility model aims to provide a cable bundling machine to solve the problem in the background art that the position of the roller for placing the wrapping material is not adjustable, which easily leads to interference between the material rolls during the bundling process.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable harness machine, comprising: a bracket, the outer wall of the bracket is provided with a first through hole, the outer wall of the bracket is provided with a plurality of rollers rotatably installed along the circumferential direction with the center of the first through hole as the axis, and the outer walls of the rollers are provided with slots, turntables are placed on the inner sides of the plurality of rollers, and the outer walls of the turntables slide circumferentially in contact with the inner walls of the slots, the outer wall of the turntable is provided with a second through hole, and the outer walls of the turntable and the bracket are respectively provided with through slots.

[0005] The outer wall of the turntable is equipped with a plurality of fixing seats along the circumferential direction, a rotating drum is rotatably mounted on the free end of the fixing seat, a screw is threadedly connected to the inner cavity of the rotating drum, one end of the screw passes through the inner cavity of the fixing seat and the outer wall of the turntable, a plurality of limiting grooves are opened on the outer wall of the screw along the axial direction, a plurality of limiting seats are installed on the inner wall of the fixing seat along the axial direction, and the limiting seats are slidably embedded in the inner cavity of the limiting grooves, and a roller portion is installed on the free end of the screw.

[0006] Preferably, the roller portion includes a rotating seat, which is rotatably mounted on one end of the screw extending out of the rotating cylinder, and the outer wall of the rotating seat is mounted with a sleeve shaft, and a portion of the outer wall close to the free end is provided with a plurality of sliding grooves along the circumferential direction, and one end of a limiting plate is fixedly mounted on the outer wall of the sleeve shaft, and a sliding block is slidably embedded in the inner cavity of the sliding groove, and the other end of the limiting plate is fixedly mounted on the outer wall of the sliding block.

[0007] Preferably, the outer wall of the limiting plate and the outer wall of the sleeve shaft form a triangle.

[0008] Preferably, the limiting piece is made of elastic metal.

[0009] Preferably, a motor is installed on the rear side of the bracket, and the output end of the motor passes through the outer wall of the bracket, and a driving roller is installed on the output end of the motor. The outer walls of the driving roller and several rotating rollers on the opposite side of the driving roller are sleeved with a transmission belt, and one side of the outer wall of the transmission belt is in contact with the outer wall of the turntable.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the cable bundling machine moves the screw rod forward and backward by rotating the rotating drum, and utilizes the cooperation of the limiting groove and the limiting seat to prevent the screw rod from rotating, thereby adjusting the position of the sleeve shaft, compressing the limiting plate by the sleeve receiving the reel of the wrapping material, and then resetting the limiting plate to limit the wrapping material reel, driving the driving roller to rotate by a motor, and utilizing the transmission belt to rotate several rollers, thereby rotating the turntable, and utilizing the rollers to limit the position to realize the wrapping and bundling work. In actual use, multiple reels of wrapping material can be placed at the same time, and the position of each reel of wrapping material can be adjusted to avoid mutual interference of the wrapping materials during operation, and at the same time, the wrapping material can be quickly limited to prevent it from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the rear structure of the utility model.

[0013] Figure 3 It is a cross-sectional view of the fixing seat of the utility model.

[0014] Figure 4 It is an enlarged view of point A of the present utility model.

[0015] Figure 5 This is a schematic diagram of the compression state of the limiting piece of the utility model.

[0016] In the figure: 1, bracket, 2, first through hole, 3, roller, 4, slot, 5, turntable, 6, second through hole, 7, through slot, 8, motor, 9, drive roller, 10, transmission belt, 11, fixed seat, 12, rotating drum, 13, screw, 14, limiting slot, 15, limiting seat, 16, rotating seat, 17, sleeve shaft, 18, slide slot, 19, limiting plate, 20, slider. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-5 The utility model provides a technical solution for a cable harness machine: a cable harness machine, comprising: a bracket 1, an outer wall of the bracket 1 is provided with a first through hole 2, the outer wall of the bracket 1 is rotatably installed with a plurality of rollers 3 along the circumferential direction with the center of the first through hole 2 as the axis, and the outer wall of the roller 3 is provided with a card slot 4, a turntable 5 is placed on the inner side of the plurality of rollers 3, and the outer wall of the turntable 5 circumferentially slides in contact with the inner wall of the card slot 4, the turntable 5 can only rotate on its own, and the roller 3 will roll to assist the rotation and positioning of the turntable 5 when rotating, a second through hole 6 is provided on the outer wall of the turntable 5, the second through hole 6 is coaxial with the first through hole 2, the cable passes through the inner cavity of the second through hole 6 and the first through hole 2 when working, the outer walls of the turntable 5 and the bracket 1 are respectively provided with through slots 7, and the cable The cable can enter the inner cavity of the first through hole 2 and the second through hole 6 through the through groove 7. A motor 8 is installed on the rear side of the bracket 1, and the output end of the motor 8 passes through the outer wall of the bracket 1. A driving roller 9 is installed on the output end of the motor 8. Turning on the motor 8 can drive the driving roller 9 to rotate synchronously. The outer walls of the driving roller 9 and several rollers 3 on the opposite side of the driving roller 9 are sleeved with a transmission belt 10, and one side of the outer wall of the transmission belt 10 is in contact with the outer wall of the turntable 5. When the driving roller 9 rotates, the transmission of the transmission belt 10 can make the various rollers 3 sleeved with the transmission belt 10 rotate synchronously, thereby driving the turntable 5 to rotate. At the same time, the range covered by the rollers 3 sleeved with the transmission belt 10 is greater than the width of the through groove 7, thereby ensuring that the turntable 5 can rotate stably.

[0019] The outer wall of the turntable 5 is equipped with several fixed seats 11 along the circumferential direction, and a rotating drum 12 is rotatably installed on the free end of the fixed seat 11. The inner wall of the rotating drum 12 is provided with an internal thread, and the inner cavity of the rotating drum 12 is threaded with a screw 13. When the two rotate relative to each other, they will synchronously move axially relative to each other. One end of the screw 13 penetrates the inner cavity of the fixed seat 11 and the outer wall of the turntable 5. The outer wall of the screw 13 is provided with several limiting grooves 14 along the axial direction. The inner wall of the fixed seat 11 is provided with several limiting seats 15 along the axial direction, and the limiting seat 15 is slidably embedded in the inner cavity of the limiting groove 14. The cooperation of the limiting groove 14 and the limiting seat 15 can make the screw 13 only move axially without rotating, thereby ensuring that rotating the rotating drum 12 can move the screw 13, and the free end of the screw 13 is installed with a roller portion.

[0020] Among them, the roller part includes a rotating seat 16, which is rotatably installed on one end of the screw 13 extending out of the rotating drum 12. The outer wall of the rotating seat 16 is installed with a sleeve shaft 17. The outer wall close to the free end is provided with a plurality of slide grooves 18 along the circumferential direction. The outer wall of the sleeve shaft 17 is fixedly installed with one end of a limiting plate 19. A slider 20 is slidably embedded in the inner cavity of the slide groove 18. The other end of the limiting plate 19 is fixedly installed on the outer wall of the slider 20. When the limiting plate 19 is deformed, the slider 20 can slide in the inner cavity of the slide groove 18, thereby performing displacement compensation. The outer wall of the limiting plate 19 forms a triangle with the outer wall of the sleeve shaft 17, ensuring that the wrapping material roll located on the outer wall of the sleeve shaft 17 can be limited and will not fall off. The limiting plate 19 is made of elastic metal, preferably spring steel, titanium alloy, etc.

[0021] The detailed connection means are well-known technologies in the art. Through the use of wires, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components complete the electrical connection in the order of working. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0022] When in use, each wrapping material roll is sleeved on the outer wall of the sleeve shaft 17, and the wrapping material roll is limited to cause the limit plate 19 to deform, and the slider 20 slides in the inner cavity of the slide groove 18 for compensation. When the wrapping material roll leaves the outer wall part of the limit plate 19, the limit plate 19 is restored to limit it, and then the rotating drum 12 is rotated to make the screw 13 move back and forth, thereby adjusting the distance between the sleeve shaft 17 and the turntable 5, so that each wrapping material roll is not in the same plane, and then the cable is placed in the inner cavity of the first through hole 2 and the second through hole 6, and the free end of the wrapping material is wrapped around the outer wall of the cable. The motor 8 is turned on to drive the driving roller 9 to rotate, and the cable is pulled axially at the same time, so that the wrapping material bundle can be wrapped around the outer wall of the cable. In actual use, not only can each wrapping material roll be quickly limited to avoid separation and facilitate replacement work, but also the position between each wrapping material roll can be adjusted to avoid mutual interference during work.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Although 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 present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable harness machine, characterized in that: include: A bracket (1), wherein the outer wall of the bracket (1) is provided with a first through hole (2), the outer wall of the bracket (1) is provided with a plurality of rollers (3) rotatably mounted along the circumferential direction with the center of the first through hole (2) as an axis, and the outer wall of the rollers (3) is provided with a clamping groove (4), a rotating disk (5) is placed inside the plurality of the rotating rollers (3), and the outer wall of the rotating disk (5) is circumferentially slidingly fitted with the inner wall of the clamping groove (4), the outer wall of the rotating disk (5) is provided with a second through hole (6), and the outer wall of the rotating disk (5) and the bracket (1) are respectively provided with a through groove (7); The outer wall of the turntable (5) is provided with a plurality of fixed seats (11) along the circumferential direction, a rotating drum (12) is rotatably mounted on the free end of the fixed seat (11), a screw (13) is threadedly connected to the inner cavity of the rotating drum (12), one end of the screw (13) passes through the inner cavity of the fixed seat (11) and the outer wall of the turntable (5), a plurality of limiting grooves (14) are axially formed on the outer wall of the screw (13), a plurality of limiting seats (15) are axially mounted on the inner wall of the fixed seat (11), and the limiting seats (15) are slidably embedded in the inner cavity of the limiting grooves (14), and a roller portion is mounted on the free end of the screw (13).

2. A cable harnessing machine according to claim 1, characterized in that: The roller portion comprises a rotating seat (16), the rotating seat (16) being rotatably mounted on one end of the screw (13) extending out of the rotating drum (12), the outer wall of the rotating seat (16) being mounted with a sleeve shaft (17), the outer wall of which is close to the free end thereof and is provided with a plurality of sliding grooves (18) along the circumferential direction, one end of a limiting plate (19) being fixedly mounted on the outer wall of the sleeve shaft (17), a sliding block (20) being slidably embedded in the inner cavity of the sliding groove (18), and the other end of the limiting plate (19) being fixedly mounted on the outer wall of the sliding block (20).

3. A cable harnessing machine according to claim 2, characterized in that: The outer wall of the limiting plate (19) and the outer wall of the sleeve shaft (17) form a triangle.

4. A cable harnessing machine according to claim 3, characterized in that: The limiting piece (19) is made of elastic metal.

5. A cable harnessing machine according to any one of claims 1 to 4, characterized in that: A motor (8) is installed on the rear side of the bracket (1), and the output end of the motor (8) passes through the outer wall of the bracket (1). A driving roller (9) is installed on the output end of the motor (8). The outer walls of the driving roller (9) and a plurality of rollers (3) on the side opposite to the driving roller (9) are sleeved with a transmission belt (10), and one side of the outer wall of the transmission belt (10) is in contact with the outer wall of the turntable (5).

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