A series tension-balanced wire bundler

Abstract

The present invention discloses a series tension-balanced wire bundling machine, comprising several feeding assemblies and twisting assemblies, the feeding assembly comprising a first supporting mechanism and a rotating mechanism, the rotating mechanism being connected to the first supporting mechanism, the twisting assembly comprising a second supporting mechanism, the front end of the second supporting mechanism being fixedly connected to the tensioning mechanism, the middle of the second supporting mechanism being connected to a tensioning mechanism, a moving mechanism being connected to the lower side of the tensioning mechanism on the second supporting mechanism, and a power mechanism being fixedly connected to the bottom front side of the second supporting mechanism; the rotating mechanism can be provided to provide a torsional force in the axial direction for the twisted wire during the wire feeding process, and finally the twisting is automatically completed by utilizing the torsional force between the twisted wires, thereby preventing uneven winding during use of traditional devices, and the automatic twisting utilizing the torsional force can also make the gaps between the twisted wires more uniform during the twisting process of the cable.

Description

Technical Field

[0001] The invention belongs to the technical field of cable processing, and in particular relates to a series tension-balanced wire bundling machine. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, primarily controlling installations, connecting devices, and transmitting power. They are common and indispensable in daily life. During the cabling process, the wire cores are placed in an existing twisting machine for twisting. However, the existing twisting process often suffers from the following problems: The twisting device of existing cables is prone to uneven winding between the strands during the twisting process, and the strands are not twisted tightly enough, which will affect the service life of the cable. Summary of the Invention

[0003] In order to solve the above problems existing in the prior art, the present invention aims to provide a series tension-balanced wire bundling machine.

[0004] The technical solution adopted in the present invention is:

[0005] A series tension-balanced wire bundling machine includes several feeding assemblies and twisting assemblies. The feeding assembly includes a first supporting mechanism and a rotating mechanism. The rotating mechanism is connected to the first supporting mechanism. The twisting assembly includes a second supporting mechanism. The front end of the second supporting mechanism is fixedly connected to the tensioning mechanism. The middle part of the second supporting mechanism is connected to a tension mechanism. A moving mechanism is connected to the lower side of the tension mechanism on the second supporting mechanism. The bottom front side of the second supporting mechanism is fixedly connected to a power mechanism. The power mechanism and the moving mechanism are connected by transmission.

[0006] Preferably, the first supporting mechanism includes a first supporting bracket, a first motor is fixedly connected to one side of the first supporting bracket, a first transmission rod is fixedly connected to the output shaft of the first motor, a first bevel gear is fixedly connected to the end of the first transmission rod, a wire feeding wheel is placed in the middle of the bottom side of the first supporting bracket, and a support guide wheel is rotatably connected to the top of the first supporting bracket.

[0007] Preferably, the rotating mechanism includes a rotating bracket rotatably connected to the first supporting bracket, the rotating bracket is provided with a first through hole in the vertical direction, the first through hole is located at the rotation center of the rotating bracket, the bottom of the rotating bracket is fixedly connected to a second bevel gear, and the second bevel gear is meshed with the first bevel gear. Preferably, both sides of the rotating bracket are slidably connected to a rotating slide, and an electric telescopic rod is provided between each rotating slide and the rotating bracket, and the side where the two rotating slides are close to each other is rotatably connected to a clamping roller in the vertical direction.

[0008] Preferably, the second supporting mechanism includes a second supporting bracket, both sides of the second supporting bracket are rotatably connected to the first guide wheel, the second guide wheel and the third guide wheel, both sides of the second supporting bracket support tightening wheels, one side of each tightening wheel is rotatably connected to the third bevel gear, and a slide groove is provided in the middle of the second supporting bracket.

[0009] Preferably, the tensioning mechanism includes a first tensioning bracket and a second tensioning bracket fixedly connected to the second support bracket, both sides of the first tensioning bracket are rotatably connected to a screw rod, the two ends of the second tensioning bracket are threadedly connected to the two screw rods, and a tensioning groove is provided on the side where the first tensioning bracket and the second tensioning bracket are close to each other.

[0010] Preferably, the tension mechanism includes a tensioning bracket rotatably connected to the middle part of the second support bracket, and both sides of the other end of the tensioning bracket are rotatably connected to tensioning guide wheels. The tensioning bracket is provided with an elastic telescopic cylinder between the side close to the tensioning guide wheel and the second support bracket, one end of the elastic telescopic cylinder is rotatably connected to the second support bracket, and the other end of the elastic telescopic cylinder is rotatably connected to the tensioning bracket.

[0011] Preferably, the moving mechanism includes a moving bracket slidably connected to the slide groove and a second transmission rod rotatably connected to the second support bracket, a rectangular hole is provided in the middle of the moving bracket, racks are installed on the upper and lower sides of the rectangular hole, and fixed ears are fixedly connected on the left and right sides of the moving bracket, and each of the fixing ears is fixedly provided with a second through hole in the vertical direction.

[0012] Preferably, the second transmission rod passes through the rectangular hole, and a 1 / 2 gear is fixedly connected to the middle of the second transmission rod. The 1 / 2 gear is alternately engaged with the racks on the upper and lower sides for transmission, and the first pulley is fixedly connected to both sides of the second transmission rod.

[0013] Preferably, the power mechanism includes a second motor fixedly connected to the second supporting bracket, a third transmission rod is fixedly installed on the output shaft on both sides of the second motor, each of the third transmission rods is fixedly connected to a second pulley, and the end of each of the third transmission rods is fixedly connected to a fourth bevel gear, the two second pulleys are respectively connected to the two first pulleys through belt transmission, and the two fourth bevel gears are respectively meshed with the two third bevel gears.

[0014] The beneficial effects of the present invention are:

[0015] 1. Compared with the traditional device, the present invention can provide a torsional force in the axial direction of the twisted wire during the wire feeding process through the provided rotating mechanism, and finally automatically complete the twisting by utilizing the torsional force between the twisted wires, thereby preventing the uneven winding phenomenon during the use of the traditional device. The automatic twisting by utilizing the torsional force can also make the gaps between the twisted wires more uniform during the twisting process of the cable.

[0016] 2. Compared with the traditional device, the present invention sets a tensioning mechanism. The tensioning mechanism increases the tension between the twisted wires by increasing the pressure between the twisted wires and cooperates with the tension mechanism. Such a setting can pull the twisted wires more tightly, effectively improve the quality between the cables, and enhance the service life of the cables.

[0017] 3. Compared with the traditional device, the present invention can increase the production capacity of the device and improve the working efficiency of the device by setting symmetrical workstations on both sides of the second supporting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic structural diagram of the first supporting mechanism of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the rotating mechanism of the present invention;

[0022] Figure 4 is a schematic structural diagram of the second supporting mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the tensioning mechanism of the present invention;

[0024] Figure 6 It is a schematic structural diagram of the tension mechanism of the present invention;

[0025] Figure 7 It is a schematic structural diagram of the mobile bracket of the present invention;

[0026] Figure 8 It is a schematic structural diagram of the power mechanism of the present invention.

[0027] In the figure: 1-first supporting mechanism, 101-first supporting bracket, 102-first motor, 103-first transmission rod, 104-first bevel gear, 105-supply wheel, 106-support guide wheel, 2-rotating mechanism, 201-rotating bracket, 202-first through hole, 203-second bevel gear, 204-rotating slide, 205-electric telescopic rod, 206-pressing roller, 3-second supporting mechanism, 301-second supporting bracket, 302-first guide wheel, 303-second guide wheel, 304-third guide wheel, 305-slide, 306-take-up wheel, 307 -Third helical gear, 4-tensioning mechanism, 401-first tensioning bracket, 402-second tensioning bracket, 403-screw rod, 404-tensioning groove, 5-tensioning mechanism, 501-tensioning bracket, 502-tensioning guide wheel, 503-elastic telescopic cylinder, 6-moving mechanism, 601-moving bracket, 602-rack, 603-fixing ear, 604-second through hole, 605-second transmission rod, 606-1 / 2 gear, 607-first pulley, 7-power mechanism, 701-second motor, 702-third transmission rod, 703-second pulley, 704-fourth helical gear. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] The following combination Figure 1-8 The specific embodiment of the present invention is described. A series tension-balanced wire bundling machine includes several feeding components and twisting components. The feeding component includes a first supporting mechanism 1 and a rotating mechanism 2. The rotating mechanism 2 is connected to the first supporting mechanism 1. The twisting component includes a second supporting mechanism 3. The front end of the second supporting mechanism 3 is fixedly connected to the tensioning mechanism 4. The middle part of the second supporting mechanism 3 is connected to a tensioning mechanism 5. A moving mechanism 6 is connected to the lower side of the tensioning mechanism 5 on the second supporting mechanism 3. A power mechanism 7 is fixedly connected to the bottom front side of the second supporting mechanism 3. The power mechanism 7 is connected to the moving mechanism 6 through a transmission connection; the rotating mechanism 2 is provided to provide a torsional force in the axial direction for the twisted wire during the feeding process, and finally the twisting is automatically completed by using the torsional force between the twisted wires, thereby preventing the uneven winding phenomenon in the traditional device during use. The automatic twisting by using the torsional force can also make the gap between the twisted wires more uniform during the twisting process of the cable.

[0030] Preferably, in a specific embodiment of the present invention, again referring to Figure 2-3, the first supporting mechanism 1 includes a first supporting bracket 101, one side of the first supporting bracket 101 is fixedly connected to the first motor 102, the output shaft of the first motor 102 is fixedly connected to the first transmission rod 103, the end of the first transmission rod 103 is fixedly connected to the first bevel gear 104, a supply wheel 105 is placed in the middle of the bottom side of the first supporting bracket 101, and the top of the first supporting bracket 101 is rotatably connected to the support guide wheel 106, the rotating mechanism 2 includes a rotating bracket 201 rotatably connected to the first supporting bracket 101, the rotating bracket 201 is provided with a first through hole 202 in the vertical direction, the first through hole 202 is located at the rotation center of the rotating bracket 201, the bottom of the rotating bracket 201 is fixedly connected to the second bevel gear 203, the second bevel gear 203 is meshed with the first bevel gear 104, and both sides of the rotating bracket 201 are slidably connected to a rotating slide 204, each of the rotating slides 20 4 and the rotating bracket 201 are each provided with an electric telescopic rod 205, and the side close to the two rotating slides 204 is rotatably connected to a pressing roller 206 in the vertical direction; in the process of feeding the wire, the stranded wire on the wire feeding wheel 105 is first passed through the first through hole 202 on the rotating mechanism 2, and the electric telescopic rod 205 is driven to squeeze the stranded wire. By driving the first motor 102, the first bevel gear 104 fixedly connected to the end of the first transmission rod 103 is driven to rotate. Since the first bevel gear 104 is meshed with the second bevel gear 203, the rotating mechanism 2 will be driven to rotate during the rotation of the first bevel gear 104, and then the friction between the pressing roller 206 and the stranded wire is used to provide a torsional force to the stranded wire in the circumferential direction, and finally the torsional force between the cables is used to aggregate and twist the stranded wires together to obtain a cable; symmetrical workstations are set on both sides of the second supporting mechanism 3, thereby increasing the production capacity of the device and improving the working efficiency of the device.

[0031] Preferably, in a specific embodiment of the present invention, again referring to Figure 4The second supporting mechanism 3 includes a second supporting bracket 301, and both sides of the second supporting bracket 301 are rotatably connected to the first guide wheel 302, the second guide wheel 303 and the third guide wheel 304. Both sides of the second supporting bracket 301 support a take-up wheel 306, and one side of each of the take-up wheels 306 is rotatably connected to the third bevel gear 307. A slide groove 305 is provided in the middle of the second supporting bracket 301; due to the meshing connection between the third bevel gear 307 and the fourth bevel gear 704, the rotation of the fourth bevel gear 704 will drive the take-up wheel 306 to rotate, thereby winding the twisted cable around the take-up wheel 306. When in use, the twisted wire first passes through the lower side of the first guide wheel 302, and then alternately winds around the second guide wheel 303, the tension guide wheel and the two sides of the third guide wheel 304, and is finally twisted together, so that the gap between the twisted wires is more uniform during the twisting process, and is finally collected after passing through the movable mechanism 6.

[0032] Preferably, in a specific embodiment of the present invention, again referring to Figure 5 The tensioning mechanism 4 includes a first tensioning bracket 401 and a second tensioning bracket 402 fixedly connected to the second supporting bracket 301, and both sides of the first tensioning bracket 401 are rotatably connected to the screw rods 403, and the two ends of the second tensioning bracket 402 are threadedly connected to the two screw rods 403, and a tensioning groove 404 is provided on the side close to the first tensioning bracket 401 and the second tensioning bracket 402; by rotating the screw rod 403 to adjust the gap between the first tensioning bracket 401 and the second tensioning bracket 402, the tension on the twisted wire can be increased by increasing the pressure between the twisted wire. Such a setting can pull the twisted wires more tightly, effectively improve the quality between the cables, and enhance the service life of the cables.

[0033] Preferably, in a specific embodiment of the present invention, again referring to Figure 6 The tensioning mechanism 5 includes a tensioning bracket 501 rotatably connected to the middle of the second supporting bracket 301, and both sides of the other end of the tensioning bracket 501 are rotatably connected to the tensioning guide wheels 502. The tensioning bracket 501 is provided with an elastic telescopic cylinder 503 between the side close to the tensioning guide wheel 502 and the second supporting bracket 301. One end of the elastic telescopic cylinder 503 is rotatably connected to the second supporting bracket 301, and the other end of the elastic telescopic cylinder 503 is rotatably connected to the tensioning bracket 501; through the setting of the tensioning mechanism 4, there is a certain tension in the cable during the twisting process. By setting the elastic telescopic cylinder 503, the magnitude of the tension of the twisted wire is reflected by the compression amount of the elastic telescopic cylinder 503.

[0034] Preferably, in a specific embodiment of the present invention, again referring to Figure 7 The moving mechanism 6 includes a moving bracket 601 slidably connected to the slide groove 305 and a second transmission rod 605 rotatably connected to the second support bracket 301. A rectangular hole is provided in the middle of the moving bracket 601, and racks 602 are installed on the upper and lower sides of the rectangular hole. Fixed ears 603 are fixedly connected to the left and right sides of the moving bracket 601, and each of the fixed ears 603 is fixedly provided with a second through hole 604 in the vertical direction; the second transmission rod 605 passes through the rectangular hole, and a 1 / 2 gear 606 is fixedly connected to the middle of the second transmission rod 605. The 1 / 2 gear 606 is alternately meshed with the racks 602 on the upper and lower sides to transmit the rotation. The first pulley 607 is fixedly connected to both sides of the second transmission rod 605; since the second pulley 703 is connected to the first pulley 607 through a belt transmission, the second pulley 703 will drive the first pulley 607 to rotate during the rotation, and the first pulley 607 drives the 1 / 2 gear 606 to rotate through the second transmission rod 605, so that the 1 / 2 gear 606 is alternately engaged with the upper and lower racks 602, driving the movable bracket 601 to move back and forth. Since the twisted cables are collected after passing through the second through hole 604, the reciprocating movement of the movable bracket 601 can make the twisted cables collected and distributed more evenly on the take-up wheel 306.

[0035] Preferably, in a specific embodiment of the present invention, again referring to Figure 8 The power mechanism 7 includes a second motor 701 fixedly connected to the second supporting bracket 301, and a third transmission rod 702 is fixedly installed on the output shafts on both sides of the second motor 701, and each of the third transmission rods 702 is fixedly connected to a second pulley 703, and the end of each of the third transmission rods 702 is fixedly connected to a fourth bevel gear 704, and the two second pulleys 703 are respectively connected to the two first pulleys 607 through belt transmission, and the two fourth bevel gears 704 are respectively meshed with the two third bevel gears 307; when in use, the third transmission rod 702 is driven to rotate by driving the second motor 701, thereby driving the second pulley 703 and the fourth bevel gear 704 to rotate.

[0036] The present invention provides a series tension-balanced wire bundler, the working principle of which is as follows:

[0037] During the wire feeding process, the stranded wire on the wire feeding wheel 105 is first passed through the first through hole 202 on the rotating mechanism 2, and the electric telescopic rod 205 is driven to squeeze the stranded wire with the pressing rollers 206 on both sides. The first motor 102 is driven to drive the first bevel gear 104 fixedly connected to the end of the first transmission rod 103 to rotate. Since the first bevel gear 104 is meshed with the second bevel gear 203, the rotating mechanism 2 will be driven to rotate during the rotation of the first bevel gear 104, and the friction between the pressing roller 206 and the stranded wire is used to squeeze the stranded wire around. The third transmission rod 702 is driven to rotate by driving the second motor 701, thereby driving the second pulley 703 and the fourth bevel gear 704 to rotate; symmetrical workstations are set on both sides of the second support mechanism 3, thereby increasing the production capacity of the device and improving the working efficiency of the device; due to the meshing connection between the third bevel gear 307 and the fourth bevel gear 704, the rotation of the fourth bevel gear 704 will drive the take-up wheel 306 to rotate, thereby making the twisted cable The first guide wheel 302 is wound around the take-up wheel 306. When in use, the stranded wire first passes through the lower side of the first guide wheel 302, and then alternately winds around the second guide wheel 303, the tension guide wheel and the two sides of the third guide wheel 304, and is finally twisted together; by rotating the screw rod 403 to adjust the gap between the first tensioning bracket 401 and the second tensioning bracket 402, the tension on the stranded wire can be increased by increasing the pressure between the stranded wire, such a setting can make the stranded wires more tightly pulled, which can effectively improve the quality between the cables and extend the service life of the cables; because the second pulley 703 is connected to the The first pulleys 607 are connected by a belt drive, and the second pulley 703 will drive the first pulley 607 to rotate during the rotation. The first pulley 607 drives the 1 / 2 gear 606 to rotate through the second transmission rod 605, so that the 1 / 2 gear 606 is alternately engaged with the upper and lower racks 602, driving the movable bracket 601 to move back and forth. Since the twisted cables are collected after passing through the second through hole 604, the reciprocating movement of the movable bracket 601 can make the twisted cables collected and distributed more evenly on the take-up wheel 306.

[0038] The present invention is not limited to the above-mentioned optional implementation modes. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, any technical solution that falls within the scope defined by the claims of the present invention falls within the scope of protection of the present invention.

Claims

1. A series tension-balanced wire bundler, characterized by: The invention comprises a plurality of feeding components and twisting components, wherein the feeding component comprises a first supporting mechanism (1) and a rotating mechanism (2), wherein the rotating mechanism (2) is connected to the first supporting mechanism (1), and the twisting component comprises a second supporting mechanism (3), wherein the front end of the second supporting mechanism (3) is fixedly connected to the tensioning mechanism (4), the middle part of the second supporting mechanism (3) is connected to a tensioning mechanism (5), a moving mechanism (6) is connected to the lower side of the tensioning mechanism (5) on the second supporting mechanism (3), a power mechanism is fixedly connected to the front side of the bottom of the second supporting mechanism (3), and the power mechanism and the moving mechanism (6) are connected in a transmission manner, and the first supporting mechanism (1) comprises a first supporting bracket (101), a first motor (102) is fixedly connected to one side of the first supporting bracket (101), and the first motor (102) is connected to the first motor (102). A first transmission rod (103) is fixedly connected to the output shaft of the machine (102), a first bevel gear (104) is fixedly connected to the end of the first transmission rod (103), a line supply wheel (105) is placed in the middle of the bottom side of the first support bracket (101), and a support guide wheel (106) is rotatably connected to the top of the first support bracket (101), the rotating mechanism (2) comprises a rotating bracket (201) rotatably connected to the first support bracket (101), the rotating bracket (201) is provided with a first through hole (202) in the vertical direction, the first through hole (202) is located at the rotation center of the rotating bracket (201), the bottom of the rotating bracket (201) is fixedly connected to a second bevel gear (203), and the second bevel gear (203) is meshed with the first bevel gear (104).

2. The tandem tension-balanced wire bundler according to claim 1, characterized in that: Both sides of the rotating bracket (201) are slidably connected to rotating slides (204), an electric telescopic rod (205) is provided between each rotating slide (204) and the rotating bracket (201), and the sides of the two rotating slides (204) that are close to each other are rotatably connected to a pressing roller (206) in the vertical direction.

3. The tandem tension-balanced wire-bundling machine according to claim 1, characterized in that: The second support mechanism (3) comprises a second support bracket (301), both sides of the second support bracket (301) are rotatably connected to a first guide wheel (302), a second guide wheel (303) and a third guide wheel (304), both sides of the second support bracket (301) support a tightening wheel (306), one side of each tightening wheel (306) is rotatably connected to a third bevel gear (307), and a sliding groove (305) is provided in the middle of the second support bracket (301).

4. The tandem tension-balanced wire bundler according to claim 3, characterized in that: The tensioning mechanism (4) comprises a first tensioning bracket (401) and a second tensioning bracket (402) fixedly connected to the second supporting bracket (301); both sides of the first tensioning bracket (401) are rotatably connected to screw rods (403); both ends of the second tensioning bracket (402) are threadedly connected to the two screw rods (403); and a tensioning groove (404) is provided on the side where the first tensioning bracket (401) and the second tensioning bracket (402) are close to each other.

5. The tandem tension-balanced wire-bundling machine according to claim 4, characterized in that: The tension mechanism (5) comprises a tensioning bracket (501) rotatably connected to the middle of the second supporting bracket (301); both sides of the other end of the tensioning bracket (501) are rotatably connected to tensioning guide wheels (502); an elastic telescopic cylinder (503) is provided between the tensioning bracket (501) and the second supporting bracket (301) on a side close to the tensioning guide wheel (502); one end of the elastic telescopic cylinder (503) is rotatably connected to the second supporting bracket (301), and the other end of the elastic telescopic cylinder (503) is rotatably connected to the tensioning bracket (501).

6. The tandem tension-balanced wire bundler according to claim 5, characterized in that: The moving mechanism (6) comprises a moving bracket (601) slidably connected to the slide groove (305) and a second transmission rod (605) rotatably connected to the second support bracket (301); a rectangular hole is provided in the middle of the moving bracket (601); racks (602) are installed on the upper and lower sides of the rectangular hole; fixed ears (603) are fixedly connected to the left and right sides of the moving bracket (601); each of the fixed ears (603) is fixedly provided with a second through hole (604) in the vertical direction.

7. The tandem tension-balanced wire bundler according to claim 6, characterized in that: The second transmission rod (605) passes through the rectangular hole, and a 1 / 2 gear (606) is fixedly connected to the middle of the second transmission rod (605). The 1 / 2 gear (606) and the racks (602) on the upper and lower sides are alternately engaged and transmitted. The first pulley (607) is fixedly connected to both sides of the second transmission rod (605).

8. The tandem tension-balanced wire-bundling machine according to claim 7, characterized in that: The power mechanism (7) comprises a second motor (701) fixedly connected to the second support bracket (301); third transmission rods (702) are fixedly mounted on output shafts on both sides of the second motor (701); each of the third transmission rods (702) is fixedly connected to a second pulley (703); the end of each of the third transmission rods (702) is fixedly connected to a fourth bevel gear (704); the two second pulleys (703) are respectively connected to the two first pulleys (607) via belt transmission; and the two fourth bevel gears (704) are respectively meshed with the two third bevel gears (307).

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