Take-up device of fork-type stranding machine

Abstract

The utility model discloses a take-up device of a fork-type stranding machine, and belongs to the technical field of cable processing equipment. Comprising a left side vertical plate and a right side vertical plate, a winding roller is arranged between the left side vertical plate and the right side vertical plate, a mounting frame is mounted on the left side face of the right side vertical plate, a sliding wall ring is mounted in the mounting frame, an insertion rod is fixedly connected to the right side face of the winding roller, and the insertion rod extends into the sliding wall ring and makes contact with the inner wall of the sliding wall ring; a positioning ring is fixedly connected to the left side face of the winding roller, through cooperation of an insertion rod, a mounting frame, a sliding wall ring, the positioning ring, a first motor, a driving block, a matching notch and an abutting mechanism, the winding roller can be replaced conveniently and rapidly, the efficiency of replacing the winding roller is improved, and the winding roller can be replaced conveniently and rapidly by using an arranged uniform line carrying mechanism. And the cable can be evenly wound on the outer surface of the winding roller, and the cable winding quality of the winding roller is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable processing equipment technology, and in particular to a take-up device for a fork-type stranding machine. Background Technology

[0002] A fork-type stranding machine mainly consists of a wire feeding device, a stranding body, and a take-up device. First, single strands of wire are fed out through the wire feeding frame. After the wires converge, they are twisted together by the rotation of the stranding body, and then wound up by the take-up device.

[0003] A take-up device for a frame-type stranding machine, disclosed in CN212847885U, belongs to the field of stranding machines. It includes a base, with pulleys fixedly connected to the lower part of the base. Support plates are installed on both sides of the upper part of the base. A first rotating shaft is rotatably connected to the lower part of the support plates. A first drum is fixedly connected to the middle of the first rotating shaft. A fourth pulley is fixedly connected to the right side of the first rotating shaft. A third rotating shaft is rotatably connected above the first rotating shaft. A third drum is fixedly connected to the middle of the third rotating shaft. A first pulley is fixedly connected to the left side of the third rotating shaft. A third pulley is fixedly connected to the right side of the third rotating shaft. A second synchronous belt connects between the third pulley and the fourth pulley. A second rotating shaft is rotatably connected above the third rotating shaft. Several second drums are fixedly connected to the middle of the second rotating shaft.

[0004] The above-mentioned device can simultaneously take up multiple types of cables. When using a fork-type stranding machine for stranding, the wire rollers need to be disassembled and reassembled frequently. As the core component of the take-up device, the ease of replacement of the wire rollers directly affects the efficiency of the entire workflow. In the above-mentioned solution, the shaft is fixedly connected to the drum, and the shaft is rotatably connected to the support plate. It is inconvenient to replace the wire rollers. In addition, the cables are often fed to the take-up rollers from one direction, which often results in uneven winding of the cables on the take-up rollers. If they are piled up in one place, it will seriously affect the take-up of the cables. Utility Model Content

[0005] The purpose of this invention is to solve the problems of inconvenient replacement of the wire roller in the existing technology, which affects the entire workflow, and uneven winding of the cable outside the take-up roller, which affects the take-up quality. Therefore, a take-up device for a fork-type stranding machine is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A take-up device for a fork-type stranding machine includes a left vertical plate and a right vertical plate. A take-up roller is disposed between the left and right vertical plates. A mounting frame is installed on the left side of the right vertical plate. A sliding wall ring is installed inside the mounting frame. An insert rod is fixedly connected to the right side of the take-up roller. The insert rod extends into the interior of the sliding wall ring and contacts the inner wall of the sliding wall ring. A positioning ring is fixedly connected to the left side of the take-up roller. A limit groove is formed inside the left vertical plate. A clamping mechanism is disposed inside the left vertical plate. The clamping mechanism includes a mounting base. The outer surface of the mounting base is slidably connected to the limit groove. A first motor is installed inside the mounting base. A drive block is fixedly connected to the output end of the first motor. The drive block extends into the interior of the positioning ring and abuts against the inner wall of the positioning ring. A uniform wire feeding mechanism is disposed on the rear side of the left vertical plate. The uniform wire feeding mechanism includes a second motor, a reciprocating screw, and a wire pulley.

[0008] Preferably, the inner wall of the positioning ring is fixedly connected to two mating blocks, and the outer surface of the driving block is provided with two mating notches, and the outer surfaces of the two mating blocks are respectively in contact with the inner walls of the two mating notches.

[0009] Preferably, a movable block is fixedly connected to the bottom surface of the mounting base, a threaded rod is rotatably connected to the left side of the movable block, the outer surface of the threaded rod is threadedly connected to the left vertical plate, and a turntable is fixedly connected to the left end of the threaded rod.

[0010] Preferably, the uniform wire conveying mechanism further includes a supporting vertical plate, the front of which is fixedly connected to the left vertical plate, and a supporting long plate is fixedly connected to the right side of the supporting vertical plate, the supporting long plate being fixedly connected to the right vertical plate.

[0011] Preferably, the second motor is installed on the left side of the support vertical plate, the output end of the second motor is fixedly connected to the reciprocating lead screw, the support long plate has an inner slot, and the outer surface of the reciprocating lead screw is rotatably connected to the support long plate and the inner slot.

[0012] Preferably, the outer surface of the guide wheel is rotatably connected to a support groove, the bottom protrusion of the support groove is slidably connected to the inner slot, and the outer surface of the reciprocating lead screw is threadedly connected to the support groove.

[0013] Compared with the prior art, this utility model provides a take-up device for a fork-type stranding machine, which has the following features:

[0014] Beneficial effects:

[0015] 1. This utility model enables convenient and quick replacement of the take-up roller by using the cooperation between the insert rod, mounting frame, sliding wall ring, positioning ring, first motor, drive block, mating notch and clamping mechanism, thereby improving the efficiency of take-up roller replacement. By using the set uniform cable feeding mechanism, the cable can be evenly wound on the outer surface of the take-up roller, thereby improving the quality of cable winding by the take-up roller.

[0016] 2. By using the fit between the mating block and the mating notch, this utility model enables the driving block to drive the positioning ring to rotate not only to be subjected to a clamping force, but also to a rotational force, thereby making the rotation of the take-up roller more stable. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the clamping mechanism of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the winding roller, insert rod, mounting frame, sliding wall ring, positioning ring, and mating block of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the uniform wire conveying mechanism of this utility model.

[0021] In the picture:

[0022] 1. Left vertical plate; 2. Right vertical plate; 3. Rewinding roller; 4. Insert rod; 5. Mounting frame; 6. Sliding wall ring; 7. Positioning ring; 8. Mating block; 9. First motor; 10. Drive block; 11. Mating notch; 12. Clamping mechanism; 1201. Turntable; 1202. Threaded rod; 1203. Moving block; 1204. Mounting base; 13. Limiting groove; 14. Uniform wire feeding mechanism; 1401. Support plate; 1402. Supporting vertical plate; 1403. Inner slot; 1404. Second motor; 1405. Reciprocating screw; 1406. Support moving groove; 1407. Wire guide wheel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-4A take-up device for a fork-type stranding machine includes a left vertical plate 1 and a right vertical plate 2. A take-up roller 3 is arranged between the left vertical plate 1 and the right vertical plate 2. An installation frame 5 is installed on the left side of the right vertical plate 2. A sliding wall ring 6 is installed inside the installation frame 5. An insertion rod 4 is fixedly connected to the right side of the take-up roller 3. The insertion rod 4 extends into the interior of the sliding wall ring 6 and contacts the inner wall of the sliding wall ring 6. The inner wall of the sliding wall ring 6 is relatively smooth to facilitate the rotation of the insertion rod 4 inside the sliding wall ring 6. During routine maintenance, lubricating oil is often added to it.

[0025] A positioning ring 7 is fixedly connected to the left side of the take-up roller 3. A limiting groove 13 is opened inside the left vertical plate 1. A clamping mechanism 12 is provided inside the left vertical plate 1. The clamping mechanism 12 includes a mounting base 1204. The outer surface of the mounting base 1204 is slidably connected to the limiting groove 13. By using the limiting groove 13, the mounting base 1204 can be supported and guided when the mounting base 1204 moves.

[0026] The mounting base 1204 houses a first motor 9. A heat dissipation opening is provided on the left side of the mounting base 1204. A drive block 10 is fixedly connected to the output end of the first motor 9. The drive block 10 extends into the positioning ring 7 and abuts against the inner wall of the positioning ring 7. Two mating blocks 8 are fixedly connected to the inner wall of the positioning ring 7. Two mating notches 11 are provided on the outer surface of the drive block 10. The outer surfaces of the two mating blocks 8 respectively contact the inner walls of the two mating notches 11. The outer surfaces of the mating blocks 8 and the inner walls of the mating notches 11 are adapted to each other. When the drive block 10 rotates, it can drive the mating notches 11 and the mating blocks 8 to rotate, thereby driving the positioning ring 7 and the winding roller 3 to rotate, thus winding up the cable twisted by the fork-type stranding machine.

[0027] A movable block 1203 is fixedly connected to the bottom surface of the mounting base 1204. A threaded rod 1202 is rotatably connected to the left side of the movable block 1203. The outer surface of the threaded rod 1202 is threadedly connected to the left vertical plate 1. A turntable 1201 is fixedly connected to the left end of the threaded rod 1202. By rotating the turntable 1201, the threaded rod 1202 can be rotated, which can drive the movable block 1203 to move. This can drive the mounting base 1204 and the drive block 10 to move, allowing the drive block 10 to disengage from or extend into the positioning ring 7.

[0028] A uniform wire feeding mechanism 14 is provided on the rear side of the left upright plate 1. The uniform wire feeding mechanism 14 includes a second motor 1404, a reciprocating lead screw 1405, and a wire guide wheel 1407. The uniform wire feeding mechanism 14 also includes a support vertical plate 1402. The front of the support vertical plate 1402 is fixedly connected to the left upright plate 1, and a support long plate 1401 is fixedly connected to the right side of the support vertical plate 1402. The support long plate 1401 is fixedly connected to the right upright plate 2. By using the support long plate 1401 and the support vertical plate 1402, the entire uniform wire feeding mechanism 14 can be supported.

[0029] The second motor 1404 is installed on the left side of the support vertical plate 1402. The output end of the second motor 1404 is fixedly connected to the reciprocating screw 1405. The reciprocating screw 1405 passes through the support long plate 1401 and is connected to the output end of the second motor 1404. The part of the reciprocating screw 1405 that extends beyond the inner slot 1403 is rotatably connected to the support long plate 1401.

[0030] The support plate 1401 has an inner slot 1403. The outer surface of the reciprocating screw 1405 is rotatably connected to the support plate 1401 and the inner slot 1403. The outer surface of the wire guide wheel 1407 is rotatably connected to the support moving groove 1406. The bottom protrusion of the support moving groove 1406 is slidably connected to the inner slot 1403. The inner slot 1403 can guide the support moving groove 1406 when it moves. The outer surface of the reciprocating screw 1405 is threadedly connected to the support moving groove 1406. By starting the second motor 1404, the reciprocating screw 1405 can be driven to rotate, which can drive the support moving groove 1406 and the wire guide wheel 1407 to reciprocate, so that the cable can be evenly wound on the take-up roller 3.

[0031] Working principle: When the take-up roller 3 needs to be replaced after it has finished winding the cable, rotating the turntable 1201 will drive the threaded rod 1202 to rotate, which will cause the moving block 1203, mounting base 1204, first motor 9 and drive block 10 to disengage from the inside of the positioning ring 7. Then, hold the take-up roller 3 to disengage the insertion rod 4 from the inside of the sliding wall ring 6, thus completing the disassembly of the take-up roller 3. Insert the insertion rod 4 on the new take-up roller 3 into the slot inside the sliding wall ring 6. By rotating the turntable 1201 in the opposite direction, the threaded rod 1202 will rotate, which will cause the moving block 1203 and drive block 10 to extend into the inside of the positioning ring 7 and make the drive block 10 press against the inner side wall of the positioning ring 7. During the process, it should be noted that the two mating blocks 8 are inserted into the two mating notches 11 respectively. By starting the second motor 1404, the reciprocating screw 1405 can be driven to rotate, which in turn drives the support moving groove 1406 to move back and forth, thereby enabling the wire wheel 1407 to drive the cable to be evenly wound on the outer surface of the winding roller 3.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0034] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A take-up device for a forked stranding machine comprising a left-hand upright (1) and a right-hand upright (2), characterized in that: The left vertical plate (1) and the right vertical plate (2) are provided with a winding roller (3), the left side surface of the right vertical plate (2) is provided with a mounting frame (5), the inside of the mounting frame (5) is provided with a sliding wall ring (6), the right side surface of the winding roller (3) is fixedly connected with a plug rod (4), the plug rod (4) extends into the inside of the sliding wall ring (6) and is in contact with the inner wall of the sliding wall ring (6), the left side surface of the winding roller (3) is fixedly connected with a positioning ring (7), the inside of the left vertical plate (1) is provided with a limiting groove (13), the inside of the left vertical plate (1) is provided with a abutting mechanism (12), the abutting mechanism (12) comprises a mounting seat (1204), the outer surface of the mounting seat (1204) is slidably connected with the limiting groove (13), the inside of the mounting seat (1204) is provided with a first motor (9), the output end of the first motor (9) is fixedly connected with a driving block (10), the driving block (10) extends into the inside of the positioning ring (7) and is in abutment with the inner side wall of the positioning ring (7), the rear side of the left vertical plate (1) is provided with a uniform wire leading mechanism (14), the uniform wire leading mechanism (14) comprises a second motor (1404), a reciprocating wire rod (1405) and a wire guide wheel (1407).

2. A take-up device for a forked stranding machine according to claim 1, characterized in that The inner wall of the positioning ring (7) is fixedly connected with two cooperating blocks (8), the outer surface of the driving block (10) is provided with two cooperating notches (11), and the outer surfaces of the two cooperating blocks (8) are respectively in contact with the inner walls of the two cooperating notches (11).

3. A take-up device for a forked stranding machine according to claim 1, characterized in that The bottom surface of the mounting seat (1204) is fixedly connected with a moving block (1203), the left side surface of the moving block (1203) is rotatably connected with a threaded rod (1202), the outer surface of the threaded rod (1202) is threadedly connected with the left vertical plate (1), and the left end of the threaded rod (1202) is fixedly connected with a rotating disc (1201).

4. A take-up device for a forked stranding machine according to claim 1, characterized in that The uniform wire leading mechanism (14) further comprises a supporting vertical plate (1402), the front surface of the supporting vertical plate (1402) is fixedly connected with the left vertical plate (1), the right side surface of the supporting vertical plate (1402) is fixedly connected with a supporting long plate (1401), and the supporting long plate (1401) is fixedly connected with the right vertical plate (2).

5. A take-up device for a forked stranding machine according to claim 4, characterized in that The second motor (1404) is mounted on the left side surface of the supporting vertical plate (1402), the output end of the second motor (1404) is fixedly connected with the reciprocating wire rod (1405), the inside of the supporting long plate (1401) is provided with an inner groove (1403), and the outer surface of the reciprocating wire rod (1405) is rotatably connected with the supporting long plate (1401) and the inner groove (1403).

6. A take-up device for a forked stranding machine according to claim 5, characterized in that The outer surface of the wire guide wheel (1407) is rotatably connected with a supporting moving groove (1406), the bottom side protruding part of the supporting moving groove (1406) is slidably connected with the inner groove (1403), and the outer surface of the reciprocating wire rod (1405) is threadedly connected with the supporting moving groove (1406).

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