Cable bunching machine with uniform tension

Abstract

The utility model belongs to the technical field of cables, and particularly relates to a cable bunching machine with uniform tension, which comprises a bottom plate, a supporting plate is fixedly mounted at the upper part of the bottom plate, a rotating shaft is rotatably connected to the surface of one side of the supporting plate through a ball bearing, one end of the rotating shaft penetrates through and extends out of one side of the supporting plate, and the other end of the rotating shaft is connected with a cable bunching machine. A first motor is fixedly installed on one side of the supporting plate, the output end of the first motor is fixedly connected with one end of the rotating shaft through a coupler, a first rotating disc is fixedly installed on the arc surface of the rotating shaft, and a second rotating disc is further fixedly installed on the arc surface of the rotating shaft; a tension adjusting mechanism is arranged on one side of the second rotating disc and achieves synchronous tension adjusting action on the multiple metal wires. According to the cable bunching machine with the uniform tension, the tension adjusting mechanism is arranged, synchronous and uniform tension adjustment is carried out on the multiple metal wires, and breakage caused by uneven stress of the multiple metal wires is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field especially relates to a cable bunching machine of tension uniformity. BACKGROUND

[0002] In prior art, such as the cable bunching machine of tension uniformity disclosed on the Chinese patent website with the announcement number CN217788086U, by installing upper roller, lower roller and support rod etc., by rotating the rotating disc, the adjusting block can slide in the inside of the cavity, the air pressure inside the cavity can be adjusted, and the air pressure inside all sealing grooves can be balanced, the friction between the metal wire and the lower roller can be adjusted, so that the tension of all metal wires can be controlled synchronously, the qualified rate of finished products is improved, and the practicability is strengthened.

[0003] However, in actual use process, the air tightness of the sealing groove is required to be high when using air pressure to control tension, and the air tightness of the device will gradually decrease after long time use, so that the tension adjustment cannot be carried out at this time. UTILITY MODEL CONTENT

[0004] Based on the technical problem that the air tightness of the existing device decreases after long time use, causing the tension adjustment to fail, the utility model provides a cable bunching machine of tension uniformity.

[0005] The cable bunching machine of tension uniformity provided by the utility model comprises a bottom plate, a supporting plate is fixedly installed on the upper portion of the bottom plate, a rotating shaft is rotatably connected to the side surface of the supporting plate through a ball bearing, one end of the rotating shaft penetrates through and extends out of one side of the supporting plate, a first motor is fixedly installed on one side of the supporting plate, the output end of the first motor is fixedly connected with one end of the rotating shaft through a shaft coupling, a first rotating disc is fixedly installed on the arc surface of the rotating shaft, a second rotating disc is also fixedly installed on the arc surface of the rotating shaft, a tension adjusting mechanism is arranged on one side of the second rotating disc, and the tension adjusting mechanism realizes synchronous tension adjusting action on multiple metal wires.

[0006] Preferably, a fixed plate is fixedly installed on one side of the first rotating disc, a plurality of fixed plates are arranged in a circumferential array around the center of the first rotating disc, a fixed shaft is rotatably connected to the opposite surfaces of every two fixed plates through a ball bearing, and a pay-off roller is fixedly installed on the arc surface of the fixed shaft.

[0007] Through the above technical scheme, the pay-off rollers are arranged on the second rotating disc, so that the multiple metal wires paid out by the pay-off rollers have the same distance into the bunching box.

[0008] Preferably, the tension adjusting mechanism comprises a fixed block fixedly installed on one side of the second rotating disc, a middle surface of the fixed block is fixedly connected with the arc surface of the rotating shaft, the circumferential side surface of the fixed block is fixedly installed with sliding grooves respectively, the inner side wall of the sliding groove is slidingly inserted with a sliding block, one side surface of the sliding block is fixedly installed with a mounting plate, the opposite surfaces of every two mounting plates are rotatably connected with mounting shafts through ball bearings, and the arc surface of the mounting shaft is fixedly connected with a tension roller.

[0009] Through the technical scheme, the tension roller is arranged, the sliding block slides in the sliding groove to drive the tension roller to adjust the position, and the position movement of the tension roller changes the tension of the metal wire in the tension roller groove.

[0010] Preferably, a lead hole is arranged on one side surface of the second rotating disc, a plurality of lead holes are arranged in a circumferential array around the center of the second rotating disc, the upper part of the bottom plate is fixedly installed with a wire bundling box, one side surface of the wire bundling box is rotatably connected with a rotating ring through a ball bearing, the inner arc side wall of the rotating ring is fixedly connected with the arc surface of the rotating shaft, and one side surface of the rotating ring is arranged with a wire inlet.

[0011] Through the technical scheme, the lead hole and the wire inlet are arranged, the metal wire discharged by the wire roller is connected with the groove of the tension roller through the lead hole, and finally passes through the wire inlet to enter the wire bundling box to bundle the wire, the rotating ring is arranged, and the first rotating disc and the second rotating disc are rotatable, so that the metal wire is not wound up in the wire bundling box.

[0012] Preferably, one side of the fixed block is fixedly installed with a fixed ring, the outer arc surface of the fixed ring is rotatably connected with a driven gear through a ball bearing, one side surface of the driven gear is arranged with an adjusting groove, a plurality of adjusting grooves are arranged in a circumferential array around the center of the driven gear, one side of the sliding block is fixedly installed with an adjusting shaft, and the outer surface of the adjusting shaft is slidingly inserted with the inner side wall of the adjusting groove.

[0013] Through the technical scheme, the driven gear is arranged, the driven gear is rotatable around the fixed ring, the rotation of the driven gear drives the adjusting groove on the surface of the driven gear to rotate, the movement of the adjusting groove drives the adjusting shaft in the adjusting groove to reciprocate under the limitation of the sliding groove, so that the plurality of sliding blocks can be synchronously slid, the plurality of tension rollers can simultaneously adjust the tension of the plurality of metal wires, and the tension adjustment is uniform and synchronous.

[0014] Preferably, one side surface of the plurality of sliding grooves is fixedly provided with a protective shell, one side middle part of the protective shell is fixedly connected with the arc surface of the rotating shaft, one side surface of the protective shell is rotatably connected with a supporting shaft through a ball bearing, the supporting shaft penetrates and extends into the interior of the protective shell, the arc surface of one end of the supporting shaft extending into the interior of the protective shell is fixedly connected with a driving gear, the gear teeth of the driving gear are engaged with the tooth grooves of the driven gear, and the one side of the protective shell is fixedly provided with a second motor, and the output end of the second motor is fixedly connected with one end of the supporting shaft through a shaft coupling.

[0015] Through the above technical scheme, the second motor is arranged, the second motor is a self-locking motor, the driving gear can be kept different when the second motor is not started, the driven gear is kept in a fixed position, the second motor can drive the supporting shaft to rotate, the driving gear drives the driven gear to rotate, the tension of the metal wire is adjusted, the protective shell is arranged, and the driven gear is protected while the sliding blocks in the sliding grooves are limited.

[0016] The beneficial effects in the utility model are as follows:

[0017] 1. By setting first rotating disc and second rotating disc, the rotation of rotating shaft can drive first rotating disc and second rotating disc to drive multiple metal wires to rotate together, and finally rotate and bundle in the wire bundling box, setting tension adjusting mechanism can synchronously and uniformly adjust the tension of multiple metal wires, preventing multiple metal wires from being broken due to uneven stress in the process of wire bundling.

[0018] 2. By setting driven gear, the driven gear rotates around the fixed ring, the rotation of the driven gear drives the adjusting groove on the surface of the driven gear to rotate, the movement of the adjusting groove drives the adjusting shaft in the adjusting groove to reciprocate under the limitation of the sliding groove, so that multiple sliding blocks can slide synchronously, and multiple tensioning rollers can simultaneously adjust the tension of multiple metal wires, so that the tension is uniform and synchronous. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the cable wire bundling machine with uniform tension proposed in the utility model;

[0020] Figure 2 It is a rotating shaft structure perspective view of the cable wire bundling machine with uniform tension proposed in the utility model;

[0021] Figure 3 It is a first rotating disc structure perspective view of the cable wire bundling machine with uniform tension proposed in the utility model;

[0022] Figure 4 It is a driven gear structure perspective view of the cable wire bundling machine with uniform tension proposed in the utility model;

[0023] Figure 5 The utility model provides a fixing block structure perspective view of cable bunching machine of even tension.

[0024] In the drawing: 1, bottom plate; 2, support plate; 3, rotating shaft; 4, first motor; 5, first rotating disc; 6, second rotating disc; 7, fixed plate; 8, fixed shaft; 9, pay-off roller; 10, fixed block; 11, sliding groove; 12, sliding block; 13, mounting plate; 14, mounting shaft; 15, tensioning roller; 16, lead hole; 17, bunching box; 18, rotating ring; 19, wire inlet; 20, fixed ring; 21, driven gear; 22, adjusting groove; 23, adjusting shaft; 24, protective shell; 25, support shaft; 26, driving gear; 27, second motor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Reference Figures 1-5 The utility model provides a kind of cable bunching machine of even tension, including bottom plate 1, the upper portion of bottom plate 1 is fixedly installed with support plate 2, the side surface of support plate 2 is rotatably connected with rotating shaft 3 by ball bearing, one end of rotating shaft 3 penetrates and extends out the side of support plate 2, the side of support plate 2 is fixedly installed with first motor 4, the output end of first motor 4 is fixedly connected with one end of rotating shaft 3 by shaft coupling, the arc surface of rotating shaft 3 is fixedly installed with first rotating disc 5, the arc surface of rotating shaft 3 is also fixedly installed with second rotating disc 6, and the side of second rotating disc 6 is provided with tension adjusting mechanism, and tension adjusting mechanism realizes the synchronous tension adjustment action to multiple metal wires.

[0027] The side of first rotating disc 5 is fixedly installed with fixed plate 7, and multiple fixed plates 7 are arranged in circumferential array around the center of first rotating disc 5, and the opposite surface of every two fixed plates 7 is rotatably connected with fixed shaft 8 by ball bearing, and the arc surface of fixed shaft 8 is fixedly installed with pay-off roller 9.

[0028] By setting pay-off roller 9, multiple pay-off rollers 9 are arranged on second rotating disc 6, so that the distance of multiple metal wires discharged by pay-off roller 9 into bunching box 17 is same.

[0029] The tension adjusting mechanism comprises a fixing block 10 fixedly installed on one side of the second rotating disc 6, the middle surface of the fixing block 10 is fixedly connected with the arc surface of the rotating shaft 3, the circumferential side surface of the fixing block 10 is fixedly installed with sliding grooves 11 respectively, the inner side wall of the sliding groove 11 is slidingly inserted with a sliding block 12, the side surface of the sliding block 12 is fixedly installed with an installation plate 13, the opposite surfaces of every two installation plates 13 are rotatably connected with an installation shaft 14 through a ball bearing, and the arc surface of the installation shaft 14 is fixedly connected with a tension roller 15.

[0030] By setting the tension roller 15, the sliding of the sliding block 12 in the sliding groove 11 can drive the position adjustment of the tension roller 15, and the position movement of the tension roller 15 can change the tension adjustment of the metal wire in the belt wheel groove of the tension roller 15.

[0031] The side surface of the second rotating disc 6 is provided with lead holes 16, the lead holes 16 are arranged in a circumferential array around the center of the second rotating disc 6, the upper part of the bottom plate 1 is fixedly installed with a wire bundling box 17, the side surface of the wire bundling box 17 is rotatably connected with a rotating ring 18 through a ball bearing, the inner arc side wall of the rotating ring 18 is fixedly connected with the arc surface of the rotating shaft 3, and the side surface of the rotating ring 18 is provided with a wire inlet 19.

[0032] By setting the lead holes 16 and the wire inlet 19, the metal wire discharged by the wire roller 9 is transmissionally connected with the belt wheel groove of the tension roller 15 through the lead holes 16 and finally enters the wire bundling box 17 through the wire inlet 19 to be bundled, the rotating ring 18 is set, which can rotate together with the rotating ring 18, so that the rotation of the first rotating disc 5 and the second rotating disc 6 will not make the metal wire wind up before entering the wire bundling box 17.

[0033] The side of the fixing block 10 is fixedly installed with a fixing ring 20, the outer arc surface of the fixing ring 20 is rotatably connected with a driven gear 21 through a ball bearing, the side surface of the driven gear 21 is provided with adjusting grooves 22, the adjusting grooves 22 are arranged in a circumferential array around the center of the driven gear 21, the side of the sliding block 12 is fixedly installed with an adjusting shaft 23, and the outer surface of the adjusting shaft 23 is slidingly inserted with the inner side wall of the adjusting groove 22.

[0034] By setting the driven gear 21, the driven gear 21 can rotate around the fixing ring 20, the rotation of the driven gear 21 drives the adjusting grooves 22 on the surface of the driven gear 21 to rotate together, the movement of the adjusting grooves 22 drives the adjusting shaft 23 in the adjusting grooves 22 to reciprocate under the limitation of the sliding groove 11, so that the plurality of sliding blocks 12 can slide synchronously, the plurality of tension rollers 15 can simultaneously adjust the tension of the plurality of metal wires, and the tension adjustment is uniform and synchronous.

[0035] In order to make the passive gear can automatically rotate, the side surface of the plurality of sliding groove 11 is fixedly installed with the protective shell 24, the side middle part of the protective shell 24 is fixedly connected with the circular arc surface of the rotating shaft 3, the side surface of the protective shell 24 is rotatably connected with the support shaft 25 through the ball bearing, the support shaft 25 extends into the interior of the protective shell 24, the end circular arc surface of the support shaft 25 extending into the interior of the protective shell 24 is fixedly connected with the driving gear 26, the gear teeth of the driving gear 26 are engaged with the tooth groove of the passive gear 21, the side of the protective shell 24 is fixedly installed with the second motor 27, the output end of the second motor 27 is fixedly connected with one end of the support shaft 25 through the shaft coupling.

[0036] By setting the second motor 27, the second motor 27 adopts the self-locking motor, so that the driving gear 26 can be kept different when the second motor 27 is not started, and the passive gear 21 is kept in a fixed position, and the second motor 27 can drive the support shaft 25 to rotate, so that the driving gear 26 rotates to drive the passive gear 21 to rotate, the tension of the wire is adjusted, the protective shell 24 is arranged, and the sliding block 12 in the sliding groove 11 is limited while the passive gear 21 is protected.

[0037] Working principle: firstly, the metal wires wound on the plurality of wire paying-off rollers 9 are respectively threaded through the lead hole 16 and the pulley groove transmission connection of the tensioning roller 15, and finally threaded through the wire inlet 19 into the wire bundling box 17 to bundle the wires, the first motor 4 is started to drive the rotating shaft 3 to rotate, so that the first rotating disc 5, the second rotating disc 6 and the rotating ring 18 rotate together to drive the plurality of metal wires to rotate together, and finally the wires are bundled in the wire bundling box 17, when the tension of the metal wires needs to be adjusted, the second motor 27 is started to drive the support shaft 25 to rotate, so that the driving gear 26 rotates to drive the passive gear 21 to rotate, the rotation of the passive gear 21 drives the adjustment groove 22 on the surface of the passive gear 21 to rotate together, the movement of the adjustment groove 22 drives the adjustment shaft 23 in the adjustment groove 22 to reciprocate under the limitation of the sliding groove 11, so that the plurality of sliding blocks 12 can slide synchronously, and the plurality of tensioning rollers 15 simultaneously adjust the tension of the plurality of metal wires, so that the tension adjustment is uniform and synchronous.

[0038] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A cable bundling machine with uniform tension, comprising a base plate (1), characterized in that: A support plate (2) is fixedly installed on the upper part of the base plate (1). A rotating shaft (3) is rotatably connected to one side surface of the support plate (2) via a ball bearing. One end of the rotating shaft (3) passes through and extends out of one side of the support plate (2). A first motor (4) is fixedly installed on one side of the support plate (2). The output end of the first motor (4) is fixedly connected to one end of the rotating shaft (3) via a coupling. A first rotating disk (5) is fixedly installed on the arc surface of the rotating shaft (3). A second rotating disk (6) is also fixedly installed on the arc surface of the rotating shaft (3). A tension adjustment mechanism is provided on one side of the second rotating disk (6). The tension adjustment mechanism realizes the synchronous tension adjustment action of multiple metal wires.

2. The cable bundler with uniform tension according to claim 1, characterized in that: A fixing plate (7) is fixedly installed on one side of the first rotating disk (5). Multiple fixing plates (7) are arranged in a circular array around the center of the first rotating disk (5). The opposite surfaces of every two fixing plates (7) are rotatably connected to a fixing shaft (8) through ball bearings. A wire feeding roller (9) is fixedly installed on the arc surface of the fixing shaft (8).

3. The cable bundler with uniform tension according to claim 1, characterized in that: The tension adjustment mechanism includes a fixed block (10), which is fixedly installed on one side of the second rotating disk (6). The middle surface of the fixed block (10) is fixedly connected to the arc surface of the rotating shaft (3). Sliding grooves (11) are fixedly installed on the four sides of the fixed block (10). A sliding block (12) is slidably inserted into the inner wall of the sliding groove (11). An mounting plate (13) is fixedly installed on one side surface of the sliding block (12). An mounting shaft (14) is rotatably connected to the opposite surfaces of every two mounting plates (13) through ball bearings. A tension roller (15) is fixedly connected to the arc surface of the mounting shaft (14).

4. A cable bundler with uniform tension according to claim 3, characterized in that: A lead wire hole (16) is provided on one side surface of the second rotating disk (6). A plurality of lead wire holes (16) are arranged in a circular array around the center of the second rotating disk (6). A wire bundle box (17) is fixedly installed on the upper part of the base plate (1). A rotating ring (18) is rotatably connected to one side surface of the wire bundle box (17) through a ball bearing. The inner arc sidewall of the rotating ring (18) is fixedly connected to the arc surface of the rotating shaft (3). A wire inlet (19) is provided on one side surface of the rotating ring (18).

5. A cable bundler with uniform tension according to claim 4, characterized in that: A fixing ring (20) is fixedly installed on one side of the fixing block (10). A driven gear (21) is rotatably connected to the outer arc surface of the fixing ring (20) through a ball bearing. An adjustment groove (22) is opened on one side surface of the driven gear (21). Multiple adjustment grooves (22) are arranged in a circular array around the center of the driven gear (21). An adjustment shaft (23) is fixedly installed on one side of the sliding block (12). The outer surface of the adjustment shaft (23) is slidably inserted into the inner wall of the adjustment groove (22).

6. A cable bundler with uniform tension according to claim 5, characterized in that: A protective shell (24) is fixedly installed on one side surface of each of the multiple sliding grooves (11). The middle part of one side of the protective shell (24) is fixedly connected to the arc surface of the rotating shaft (3). A support shaft (25) is rotatably connected to one side surface of the protective shell (24) through a ball bearing. The support shaft (25) penetrates and extends into the interior of the protective shell (24). A drive gear (26) is fixedly connected to the arc surface of one end of the support shaft (25) that extends into the interior of the protective shell (24). The teeth of the drive gear (26) mesh with the tooth groove of the driven gear (21). A second motor (27) is fixedly installed on one side of the protective shell (24). The output end of the second motor (27) is fixedly connected to one end of the support shaft (25) through a coupling.

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