Wire twisting device

Abstract

The utility model discloses an electric wire twisting device, which relates to the technical field of electric wire production equipment, and comprises a base, a rotating disc and a wind-up roller, the top of the base is fixedly connected with a fixed seat, the rotating disc is rotatably connected to one side surface of the fixed seat, the rotating disc is fixedly connected with mounting racks in a circumferential array, and the mounting racks are fixedly connected with the wind-up roller. Two fixed guide wheels are rotationally connected into the mounting frames, a plurality of branch wires penetrate into the mounting frames respectively and penetrate between the two fixed guide wheels and the adjusting guide wheel in an inverted U shape, the rotating disc is driven to rotate, wires are twisted, lifting adjustment is carried out by controlling the adjusting guide wheel, and therefore the wires are twisted. The pay-off tension of each branch wire can be adjusted at any time so as to ensure that the tension of each branch wire is kept consistent in the wire twisting process, and after winding of the winding roller is completed, the two movable frames are controlled to be away from each other, and under the action of the connecting rotating rod and the connecting sleeve, the winding roller can be conveniently and rapidly detached and taken down to be replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire production equipment technical field, concretely is a wire stranding device. BACKGROUND

[0002] Wire refers to the transmission of electric energy wire, divides bare wire, electromagnetic wire and insulating wire, bare wire has no insulating layer, including copper, aluminum flat wire, overhead stranded wire and various profiles (such as profile wire, busbar, copper bar, aluminum bar etc.), it is mainly used for outdoor overhead and indoor bus and switch box, in its production process, stranding is one important working procedure, and wire stranding device as common stranding equipment is widely applied.

[0003] Chinese patent publication number CN216613532U discloses a wire stranding device for wire processing, including rack device for supporting and accommodating bus, also including rotary frame device for rotating and releasing branch wire, the rack device is provided with guiding device for moving bus up and down on the top; The rack device includes a bottom plate, the first support is arranged on the top of the bottom plate, the first motor is installed on the top of the first support, the second support is arranged on one side of the first support, the winding roller is installed in the middle of the second support, and the second motor is installed on the top of the second support; The rotary disc is included in the rotary frame device.

[0004] But the inventor of the above device thinks that there is certain defect, the tension on the wire will change constantly in the stranding process of the above device branch wire, and the change of the tension on the wire will have great influence on the wire, the wire stranding machine is prone to wire breakage problem when the wire tension is too large, and the wire is not tight enough when the tension is too small, which affects the production quality of the wire, therefore, the utility model provides a wire stranding device. Utility model content

[0005] The utility model is purposed at providing a wire stranding device to solve the problems in the prior art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a wire stranding device, including base, rotating disc and winding roller, the top of base is fixedly connected with fixed seat, the side of fixed seat is rotatably connected with rotating disc, the circumference array of fixedly connected with mounting bracket is set up on rotating disc, two fixed guide pulleys are rotatably connected in the inside of mounting bracket, the inside of mounting bracket is slidably connected with lifting frame, the inside of lifting frame is rotatably connected with adjusting guide pulley, the top of base is fixedly connected with sliding base, two movable frames are slidably connected on sliding base, the side of two movable frames that are close to each other is rotatably connected with connecting rotating lever, the one end of two connecting rotating levers is fixedly connected with cross block, the both ends of winding roller are fixedly connected with connecting sleeve, the cross groove that is matched with cross block is set up in the inside of connecting sleeve, the fourth motor that drives connecting rotating lever rotation is fixedly connected on movable frame.

[0007] Preferably, the sleeve is rotatably connected to the fixed seat, the rotating disc is fixedly connected to one end of the sleeve, the side of the rotating disc and the end of the mounting bracket are both provided with a wire passing groove, the wire passes through the wire passing groove on the wire rotating disc and then passes through the wire passing groove on the mounting bracket.

[0008] Preferably, the first motor is fixedly connected to the fixed seat, the output shaft end of the first motor is fixedly connected with a drive gear, the outer surface of the sleeve is fixedly connected with a connecting gear, the drive gear is engaged with the connecting gear, the sleeve is driven to rotate by starting the first motor and under the action of the connecting gear and the drive gear.

[0009] Preferably, the adjusting screw is threadedly connected to the top of the mounting bracket, one end of the adjusting screw is rotatably connected to the top of the lifting frame, the lifting frame is adjusted to ascend or descend in the mounting bracket by rotating the adjusting screw.

[0010] Preferably, the connecting seat is fixedly connected to the top of the base, the top of the connecting seat is slidably connected with a sliding seat, the sliding seat is inlaid with a guide sleeve, the total wire is passed into the inside of the guide sleeve, the total wire is uniformly wound on the winding roller by controlling the sliding seat to horizontally slide on the connecting seat.

[0011] Preferably, the reciprocating screw rod is rotatably connected to one end of the connecting seat, the sliding seat is threadedly connected to the reciprocating screw rod, the second motor that drives the reciprocating screw rod to rotate is fixedly connected to the connecting seat, the reciprocating screw rod is driven to rotate by starting the second motor, the sliding seat is driven to horizontally reciprocate on the top of the connecting seat.

[0012] Preferably, the top of the sliding base is provided with two sliding grooves, one end of the two movable racks is respectively connected in the two sliding grooves, a bidirectional screw rod is rotatably connected between the two sliding grooves, and the two movable racks are threadedly connected to the bidirectional screw rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、 the application is through the multiple installation frame is respectively worn in the inside, is worn through two fixed guide pulley and adjusting guide pulley between inverted U character, through the drive rotating disc rotation, to the wire is twisted, through the control adjusting guide pulley is adjusted, can adjust the wire tension of every wire in time, to ensure that in the process of twisting, the tension of every wire is consistent, when winding roll is wound up, through the control two movable racks are far away from each other, under the action of connecting rod and connecting sleeve, it is convenient to quickly dismount and take down winding roll for replacement.

[0015] 2、 the application is through the guide sleeve to the twisted wire is guided, through the start second motor to drive reciprocating screw rod rotation, drive connecting seat horizontal reciprocating sliding, make the wire even winding on winding roll.

[0016] 3、 the application is through the start third motor to drive bidirectional screw rod rotation, make two movable racks are close to each other or far away from each other movement, make the connecting sleeve of winding roll both ends and two connecting rods are separated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of a wire twisting device of the utility model;

[0018] Figure 2 It is a perspective view of a fixed seat of a wire twisting device of the utility model;

[0019] Figure 3 It is a perspective view of an installation frame of a wire twisting device of the utility model;

[0020] Figure 4 It is a perspective view of a connecting seat of a wire twisting device of the utility model;

[0021] Figure 5 It is a sliding base structure schematic view of a wire twisting device of the utility model;

[0022] Figure 6 It is a connecting sleeve structure schematic view of a wire twisting device of the utility model.

[0023] The figure label: 1, base; 2, fixed seat; 3, rotating disc; 31, sleeve; 32, first motor; 4, mounting frame; 41, fixed guide wheel; 42, lifting frame; 43, adjusting guide wheel; 44, adjusting screw; 5, connecting seat; 51, reciprocating screw rod; 52, second motor; 6, sliding seat; 61, guide sleeve; 7, sliding base; 71, bidirectional screw rod; 72, third motor; 8, movable frame; 81, connecting rotating rod; 82, fourth motor; 9, winding roller; 91, connecting sleeve. DETAILED DESCRIPTION

[0024] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the utility model provides a kind of wire stranding device technical scheme, including base 1, rotating disc 3 and winding roller 9, the top of base 1 is fixedly connected with fixed seat 2, rotating disc 3 is rotatably connected in the side of fixed seat 2, rotating disc 3 is fixedly connected with the circumferential array of mounting frame 4, sleeve 31 is rotatably connected on fixed seat 2, rotating disc 3 is fixedly connected at one end of sleeve 31, sleeve 31 is the sleeve with both ends being open, the side of rotating disc 3 and the one end of mounting frame 4 are all provided with wire passage, and the wire is passed into the inside of mounting frame 4 through the wire passage on rotating disc 3, then is passed out through the wire passage on mounting frame 4, and the plurality of wires are stranded by rotating sleeve 31.

[0026] Please refer to Figure 1 and Figure 2 again, first motor 32 is fixedly connected on fixed seat 2, the output shaft end of first motor 32 is fixedly connected with driving gear, connecting gear is fixedly connected on the outer surface of sleeve 31, driving gear is engaged with connecting gear, and rotating disc 3 is driven to rotate by the action of the driving gear and connecting gear under the action of starting first motor 32.

[0027] Please refer to Figure 1 , Figure 2 and Figure 3The inside of the mounting frame 4 is rotatably connected with two fixed guide wheels 41, and the inside of the mounting frame 4 is slidably connected with a lifting frame 42. The inside of the lifting frame 42 is rotatably connected with an adjusting guide wheel 43. The top of the mounting frame 4 is threadedly connected with an adjusting screw 44, one end of the adjusting screw 44 is rotatably connected to the top of the lifting frame 42. The wires passing through the wire slot of the rotating disc 3 enter the inside of the mounting frame 4, pass through the two fixed guide wheels 41 and the adjusting guide wheel 43 in an inverted U shape, and the tension of the wires is adjusted by rotating the adjusting screw 44 to drive the lifting frame 42 to adjust the lifting.

[0028] Please refer again to Figure 1 and Figure 4 The top of the base 1 is fixedly connected with a connecting seat 5. The top of the connecting seat 5 is slidably connected with a sliding seat 6. The bottom of the sliding seat 6 is provided with a sliding groove for the bottom of the connecting seat 5 to slide, so as to limit the movement track of the connecting seat 5. The sliding seat 6 is inlaid with a guide sleeve 61. The twisted wires enter the inside of the guide sleeve 61 for guidance. One end of the connecting seat 5 is rotatably connected with a reciprocating screw rod 51. The sliding seat 6 is threadedly connected on the reciprocating screw rod 51. The connecting seat 5 is fixedly connected with a second motor 52 for driving the reciprocating screw rod 51 to rotate. The second motor 52 is started to drive the reciprocating screw rod 51 to rotate, which drives the sliding seat 6 to horizontally reciprocate on the top of the connecting seat 5, so that the wires are uniformly wound on the winding roller 9.

[0029] Please refer again to Figure 1 , Figure 5 and Figure 6 The top of the base 1 is fixedly connected with a sliding base 7. The sliding base 7 is slidably connected with two movable frames 8. The side face of the two movable frames 8 close to each other is rotatably connected with a connecting rotating rod 81. One end of the two connecting rotating rods 81 is fixedly connected with a cross block. The two ends of the winding roller 9 are fixedly connected with a connecting sleeve 91. The inside of the connecting sleeve 91 is provided with a cross groove matched with the cross block. One end of the connecting rotating rod 81 is inserted into the inside of the connecting sleeve 91. The cross block at one end of the connecting rotating rod 81 is inserted into the cross groove in the inside of the connecting sleeve 91. The movable frame 8 is fixedly connected with a fourth motor 82 for driving the connecting rotating rod 81 to rotate. The fourth motor 82 is started to drive the connecting rotating rod 81 to rotate, which drives the winding roller 9 to rotate between the two movable frames 8.

[0030] Please refer again to Figure 1 , Figure 5 and Figure 6The top of the sliding base 7 is provided with two sliding grooves, one end of the two movable racks 8 is respectively slidably connected in the two sliding grooves, a bidirectional screw rod 71 is rotatably connected between the two sliding grooves, one end of the two movable racks 8 is threadedly connected on the bidirectional screw rod 71, one end of the sliding base 7 is fixedly connected with a third motor 72 for driving the bidirectional screw rod 71 to rotate, the thread directions of the external threads at the two ends of the bidirectional screw rod 71 are opposite, the two movable racks 8 are made to approach or move away from each other by rotating the bidirectional screw rod 71, the two ends of the winding roller 9 are hoisted by hoisting equipment, and the third motor 72 is started to drive the bidirectional screw rod 71 to rotate, so that the two movable racks 8 move away from each other, the connecting rotating rod 81 is pulled out from the inside of the connecting sleeve 91, and the winding roller 9 is quickly separated and disassembled.

[0031] Working principle: install the device in a suitable position and connect it with the municipal power supply, pass a plurality of branch lines through the wire passing groove on the rotating disc 3, pass through the two fixed guide wheels 41 and the adjusting guide wheel 43 in an inverted U shape, pass out through the wire passing groove on the mounting frame 4, drive the adjusting guide wheel 43 to ascend and descend between the two fixed guide wheels 41 by rotating the adjusting screw rod 44, adjust the tension of each branch line, so that the tension of each branch line remains consistent during the stranding process, drive the sleeve 31 to rotate by starting the first motor 32 under the action of the connecting gear and the driving gear, and strand the branch lines, the stranded wires are passed into the inside of the guide sleeve 61, the winding roller 9 is driven to rotate by starting the fourth motor 82, the wires are wound, the second motor 52 is started to drive the reciprocating screw rod 51 to rotate and drive the sliding seat 6 to horizontally reciprocate, so that the wires are uniformly wound on the winding roller 9, after the winding of the wires is completed, the two ends of the winding roller 9 are hoisted by hoisting equipment, the third motor 72 is started to drive the bidirectional screw rod 71 to rotate, so that the two movable racks 8 move away from each other and slide, the connecting rotating rod 81 is pulled out from the inside of the connecting sleeve 91, and the winding roller 9 is disassembled and taken down from between the two movable racks 8 for replacement.

[0032] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An electric wire stranding device characterized by comprising: Including base (1), rotating disc (3) and winding roller (9), the top of base (1) is fixedly connected with fixed seat (2), rotating disc (3) is rotatably connected on one side of fixed seat (2), a plurality of mounting frames (4) are fixedly connected on rotating disc (3), two fixed guide wheels (41) are rotatably connected in mounting frame (4), lifting frame (42) is slidably connected in mounting frame (4), adjusting guide wheel (43) is rotatably connected in lifting frame (42), the top of base (1) is fixedly connected with sliding base (7), two movable racks (8) are slidably connected on sliding base (7), the side of two movable racks (8) close to each other is rotatably connected with connecting rotating rod (81), the end of two connecting rotating rods (81) is fixedly connected with cross block, the both ends of winding roller (9) are fixedly connected with connecting sleeve (91), the inside of connecting sleeve (91) is provided with cross groove matched with cross block, fourth motor (82) for driving connecting rotating rod (81) to rotate is fixedly connected on movable rack (8).

2. An electrical wire stranding device according to claim 1, wherein: The sleeve (31) is rotatably connected on the fixed seat (2), and the rotating disc (3) is fixedly connected at one end of the sleeve (31).

3. An electrical wire stranding apparatus according to claim 2, wherein: The first motor (32) is fixedly connected on the fixed seat (2), the output shaft of the first motor (32) is fixedly connected with a driving gear, and the connecting gear is fixedly connected on the outer surface of the sleeve (31).

4. The device of claim 1, wherein: The adjusting screw rod (44) is threadedly connected at the top of the mounting frame (4), and one end of the adjusting screw rod (44) is rotatably connected at the top of the lifting frame (42).

5. The device of claim 1, wherein: The connecting seat (5) is fixedly connected at the top of the base (1), the sliding seat (6) is slidably connected at the top of the connecting seat (5), and the guide sleeve (61) is embedded on the sliding seat (6).

6. An electrical wire stranding apparatus according to claim 5, wherein: The reciprocating screw rod (51) is rotatably connected at one end of the connecting seat (5), the sliding seat (6) is threadedly connected on the reciprocating screw rod (51), and the second motor (52) for driving the reciprocating screw rod (51) to rotate is fixedly connected on the connecting seat (5).

7. The device of claim 1, wherein: The top of the sliding base (7) is provided with two sliding grooves, one end of the two movable racks (8) is slidably connected in the two sliding grooves respectively, the bidirectional screw rod (71) is rotatably connected between the two sliding grooves, one end of the two movable racks (8) is threadedly connected on the bidirectional screw rod (71), and the third motor (72) for driving the bidirectional screw rod (71) to rotate is fixedly connected at one end of the sliding base (7).

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