CN113371552A

CN113371552A - Winding wheel for cable capable of automatically guiding cable to be wound

Info

Publication number: CN113371552A
Application number: CN202110824762.3A
Authority: CN
Inventors: 徐文峰; 邹良龙; 王迟龙; 蒋华平; 赵莉; 徐文利; 肖东; 姬永浩; 朱小红; 叶桦; 王成成
Original assignee: Huainan Wenfeng Space Cable Co ltd
Current assignee: Huainan Wenfeng Space Cable Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-09-10

Abstract

The invention relates to the technical field of cable production, in particular to a winding wheel for cables, which automatically guides cables to wind, and comprises: the winding wheel comprises an inner part accommodating groove, a cutting groove, a spring groove, a winding shaft, a limiting groove and a control rod extending groove, the winding shaft is arranged on the inner side of the winding wheel, the inner part accommodating groove is formed in the winding shaft, and the cutting groove is formed in one side of the inner part accommodating groove.

Description

Winding wheel for cable capable of automatically guiding cable to be wound

Technical Field

The invention relates to the technical field of cable production, in particular to a winding wheel for cables, which can automatically guide cables to wind.

Background

The radio frequency coaxial cable is also one of the most common transmission media in the local area network, is called as a coaxial cable and a radio frequency cable, and is a cable with two concentric conductors, and the conductor and the shielding layer are in the same axis; the radio frequency coaxial cable insulation material is composed of a physically foamed polyethylene insulated copper wire conductor, the outside of the inner layer insulation material is provided with another layer of annular conductor, namely an outer conductor, and the outer conductor (a tissue shielding layer) is formed, welded and pricked by a copper strip; or an aluminum tube structure is adopted; or a braided structure is adopted, and then the whole cable is wrapped by a sheath made of polyvinyl chloride material; the electromagnetic field is sealed between the inner conductor and the outer conductor, so that the radiation loss is small and the influence of external interference is small;

the main production process flow of the coaxial cable is as follows:

1. manufacturing an inner conductor, winding the inner conductor by one or more (inner conductor doubling), and winding and storing (protection measures and oxidation prevention);

2. an extruded inner insulator surrounds the inner conductor;

3. winding the outer conductor or laying a copper wire mesh grid;

4. extruding an outer protective sleeve;

5. cooling the finished cable;

6. winding and storing the finished cable;

in the prior art, in the process of producing the radio frequency coaxial cable, a winding stage (a final storage stage or a multi-wire doubling stage) is performed on the cable, most of the cable is wound by a winding wheel, then the cable stops working, the winding wheel is detached, a new winding wheel is installed again, and the cable is wound;

however, when a large amount of cables need to be produced, the production efficiency of the cables is seriously affected, the work expectation cannot be completed, and unnecessary loss is caused;

meanwhile, in the inner conductor doubling stage, the tension of the cable needs to be removed, and the cable is prevented from being curled and damaged;

there is therefore a need in the art for an apparatus that has high efficiency and can produce cables continuously.

Disclosure of Invention

Therefore, the invention has been made in view of the above problems, and an object of the invention is to solve the problems of low efficiency, surface tension of the coiled cable, cable abrasion and the like in the current production process of the radio frequency coaxial cable by using a manner that a coiling shaft can be automatically replaced and a movable roller is arranged inside the coiling shaft; the invention realizes the aim through the following technical scheme:

a take-up wheel for an electric cable that automatically guides the take-up of the cable, comprising: the winding wheel comprises an inner part accommodating groove, a cutting groove, a spring groove, a winding shaft, a limiting groove and a control rod extending groove, the inner part comprises a roller, a spring supporting sheet and a control rod contacting groove, the roller is arranged in the inner part of the inner part, the inner part contacting groove is arranged in the inner part in three directions, the inner part is arranged at the upper end of the inner part, the spring supporting sheet is arranged at the upper end of the inner part, one side of spring backing sheet is equipped with the spring, one side of inner part is equipped with the control lever contact groove, drive arrangement includes the motor, main rotating gear, vice rotating gear, the spacing buckle of cross, the reduction gear, the third gear, controlling means, the output of motor is equipped with main rotating gear, one side of main rotating gear is equipped with vice rotating gear, vice rotating gear is connected with the spacing buckle of cross, main rotating gear's opposite side and retarder connection, the opposite side and the third gear connection of reduction gear, third gear cover is established on controlling means, cutting device includes emitter, the cut-off piece, the material loading mouth, one side of emitter is equipped with the cut-off piece, the cut-off piece cooperatees with the cut-off groove, emitter's opposite side is equipped with the material loading mouth.

Preferably, the inner part holding tank is the same with the side shape of inner part, and fixed recess has been seted up to bottom sprag's upper end both sides, and the fixed support board lower extreme is equipped with the mobile device.

Preferably, the opening of the limiting groove is in a cross shape, and the limiting groove is matched with the cross limiting buckle.

Preferably, the control device comprises a telescopic rod, a sleeve, an oil delivery pipe, an oil outlet pipe and a gasket, and a sleeve groove and an oil delivery channel are formed in the third gear.

Preferably, the sleeve groove is provided with a connecting sleeve; the oil delivery channel is in the shape of an incomplete semi-circular ring.

Preferably, the telescopic link is formed by nesting a plurality of rods, one end of the telescopic link is connected with one end of the control rod contact groove, the sleeve is arranged behind the third gear, and an oil conveying pipe, an oil outlet pipe and a gasket are arranged inside the sleeve.

Preferably, the one end of defeated oil pipe and oil outlet pipe all laminates with one side of third gear, and defeated oil pipe communicates with the other end of oil outlet pipe.

The invention has the beneficial effects that:

1. the winding wheel is arranged on the bottom supporting plate, and the bottom mounting plate can move and is used for transporting the winding wheel into a working area and transporting the winding wheel which finishes winding out of the working area to be stored;

2. the winding wheel is internally provided with the groove for accommodating the inner part, the inner part can reciprocate in the winding wheel to control the winding position of the cable, and the cable abrasion caused by excessive winding cables at the same position is avoided;

3. one side of the winding wheel is provided with a cross-shaped groove for a driving device to be inserted into the groove to control the winding wheel to rotate; the other side is provided with a groove for inserting the cutting piece for cutting off and fixing the cable; so as to realize the full-automatic winding and replacement of the cable;

4. the rolling wheels are arranged in the inner part in three directions and are used for rolling the cable to contact the surface tension of the cable, so that the cable is prevented from being curled in the winding process and damaged;

5. a spring is arranged above an inner part of the winding wheel, and is used for limiting the position between the inner parts to be always positioned on one side of the winding wheel, and the inner part can reciprocate in the winding wheel through being matched with a telescopic rod in a driving device;

6. the driving device can also move, when the winding wheel winds the cable, the driving device moves to enable the cross limiting buckle to be inserted into the groove to drive the winding wheel to rotate, and the telescopic rod controls the inner part to reciprocate to wind the cable; when the winding of the cable is finished, the motor of the driving device stops rotating, moves to open, the bottom supporting plate moves, a new winding wheel is placed in a working area, and the driving device moves again to drive the rotation; a large amount of cables can be produced fully automatically, so that the labor is saved, and the working efficiency is greatly improved;

7. the invention is not only suitable for the inner conductor doubling and accommodating stage in the cable production process, but also suitable for the final winding and accommodating stage of the finished cable.

Drawings

FIG. 1 is a schematic diagram of the working area of the present invention.

Fig. 2 is a first schematic view of a winding wheel according to the present invention.

Fig. 3 is a schematic cross-sectional view of a take-up wheel of the present invention.

Fig. 4 is a second schematic view of the winding wheel of the present invention.

Fig. 5 is a third schematic view of the winding wheel of the present invention.

FIG. 6 is a schematic view of a bottom support plate of the present invention.

Figure 7 is a schematic view of an internal component of the present invention.

Fig. 8 is an internal schematic view of the driving device of the present invention.

Fig. 9 is a first schematic diagram of the control device of the present invention.

Fig. 10 is a schematic diagram of a second control device according to the present invention.

Fig. 11 is a first internal schematic diagram of the control device of the present invention.

Fig. 12 is a second internal schematic view of the control device of the present invention.

Fig. 13 is a first schematic view of a cutting device according to the present invention.

FIG. 14 is a second schematic view of a cutting device according to the present invention.

Fig. 15 is a schematic view of the overall operation of the present invention.

In the figure, 1, a winding wheel; 11. a winding shaft; 12. an inner part accommodating groove; 13. cutting off the groove; 14. a spring slot; 15. a limiting groove; 16. the control rod extends into the groove; 2. a bottom support plate; 21. fixing the groove; 22. a second bottom support plate; 23. a bottom support plate III; 24. a bottom support plate IV; 3. an inner member; 31. a roller; 32. a spring support tab; 321. a spring; 33. a control lever contact slot; 4. a drive device; 41. a motor; 42. a main rotating gear; 43. a secondary rotating gear; 44. a cross limiting buckle; 45. a speed reducer; 46. a third gear; 461. a sleeve groove; 462. an oil delivery passage; 47. a control device; 471. a telescopic rod; 472. a sleeve; 473. an oil delivery pipe; 474. an oil outlet pipe; 475. a gasket; 5. a cutting device; 51. a transmitting device; 52. cutting off the slices; 53. a feeding port; 6. a cable.

Detailed Description

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains; the present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; in addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.

As shown in fig. 1, a winding wheel for an electric cable, which automatically guides winding of a cable, includes: winding wheel 1, bottom support plate 2, inner part 3 (not shown), driving device 4, cutting device 5, cable 6;

the winding wheel 1 is used for winding the cable 6 (subjected to inner conductor doubling) on the winding wheel 1, so that the cable is convenient to store;

wherein the bottom support plate 2 is used for moving the position of the winding wheel 1 into or out of a working area;

the inner part 3 is arranged inside the winding wheel 1 and is used for eliminating the surface tension of the cable 6 and controlling the winding position of the cable 6 on the winding wheel 1;

wherein said drive means 4 are adapted to control the rotation of the winding wheel 1 and the movement of the inner member 3;

wherein the cutting device 5 is used for cutting and fixing the coiled cable 6;

the cable 6 is a cable inner conductor (a plurality of copper wires are wound into one) which is subjected to doubling, and can also be a produced cable which is subjected to all work;

as shown in fig. 2, 3, 4 and 5, the inner part accommodating groove 12, the cutting groove 13 and the spring groove 14 are arranged inside the winding wheel 1, and the winding shaft 11, the limiting groove 15 and the control rod extending groove 16 are arranged outside the winding wheel;

the winding shaft 11 is used for winding the cable 6, and the middle part of the winding shaft is provided with a strip-shaped channel for passing the cable 6 and accommodating other components;

wherein the inner member receiving groove 12, which has the same shape as the side surface of the inner member 3, receives the inner member 3, and provides a space for the inner member 3 to move inside;

the cutting groove 13 is arranged at one side of the internal part accommodating groove 12, is arranged at one side of the cable 6 which leaves through the winding wheel 1, and is used for inserting the cutting piece 52, cutting the wound cable 6 and fixing the cable for the next winding;

the spring groove 14 is arranged above the inner part accommodating groove 12 and is used for accommodating elastic parts such as a spring 321 and the like;

the limiting groove 15 is arranged at one end (close to the driving device) of the winding wheel 1, and the opening of the limiting groove is in a cross shape and used for enabling a cross limiting buckle 44 to be inserted to drive the winding wheel 1 to rotate;

the control rod extends into the groove 16, is arranged at the center of the limiting groove 15, and is used for providing a space for the telescopic rod 471 to move in a telescopic manner;

as shown in fig. 6, two sides of the bottom support plate 2 are provided with fixing grooves 21 for connecting and fixing the winding wheel 1, so that the winding wheel 1 can rotate on the fixing support plate 2; the lower part of the fixed supporting plate 2 is even provided with a moving device which can drive the bottom supporting plate 2 to move, so that the winding wheel 1 is moved into and out of a working area;

as shown in fig. 7, the inner member 3 is provided with a roller 31, a spring support piece 32, and a lever contact groove 33;

the three rollers 31 are respectively arranged in three directions in the inner part 3, the other direction is used for enabling the cables 6 to enter the inner part 3, and the rollers 31 are used for rolling the doubled cables 6 and relieving the surface tension of the doubled cables 6;

wherein the spring supporting plate 32 is arranged above the inner part 3, and is connected with a spring 321, and the spring 321 is arranged in the spring groove 14 of the winding wheel 1 and is used for controlling the inner part 3 to be always positioned at one end (the end close to the driving device 4) of the winding wheel 1;

wherein the control rod contacts the slot 33 for receiving the telescopic rod 471, and the telescopic rod 471 is extended to control the inner member 3 to compress the spring 321 and move to the other side; when the telescopic rod 471 retracts, the spring 321 is restored to control the restoration of the inner part 3;

as shown in fig. 8, the driving device 4 is internally provided with a motor 41, a main rotating gear 42, a secondary rotating gear 43, a cross limit buckle 44, a speed reducer 45, a third gear 46 and a control device 47;

the motor 41 provides power for the rotation of the winding wheel 1 and the extension and retraction of the telescopic rod 471;

the main rotating gear 42 is connected to the motor 41 and is used for driving other gears to rotate;

wherein the secondary rotating gear 43 is meshed with the main rotating gear 42, so as to drive the secondary rotating gear 43 to rotate;

the cross limiting buckle 44 is connected to the auxiliary rotating gear 43, and when the winding device works, the cross limiting buckle is movably clamped into the limiting groove 15 of the winding wheel 1, so that the winding wheel 1 is driven to rotate;

the speed reducer 45 is arranged between the main rotating gear 42 and the third gear 46, a plurality of gears are arranged in the speed reducer, the speed reducer is used for reducing the speed of the rotation transmission of the main rotating gear 42, and the other end of the speed reducer is meshed with the third gear 46, so that the third gear 46 is driven to rotate;

as shown in fig. 12, the third gear 46 is provided with a sleeve recess 461, an oil delivery passage 462; wherein the third gear 46 is rotatable within the control device 47;

wherein the sleeve recess 461 is adapted to receive the coupling sleeve 472;

wherein the oil transportation passage 462 is in the shape of an incomplete semi-circular ring to ensure that the oil outlet pipe 474 does not contact the oil transportation passage 462 during the oil transportation process of the oil transportation pipe 473, so as to separate the oil transportation pipe 473 from the oil outlet pipe 474;

as shown in fig. 9, 10, 11 and 12, the control device 47 is provided with a telescopic rod 471, a sleeve 472, an oil pipe 473, an oil outlet 474 and a gasket 475;

wherein the telescopic rod 471 is formed by nesting a plurality of rods, and the diameter of the middle rod of the telescopic rod 471 is the same as that of the control rod contact groove 33 on the inner part 3; the interior is hollow, and the hydraulic oil provides telescopic motion;

wherein the sleeve 472 is disposed behind the third gear 46 for protecting and accommodating the oil pipe 473, the oil outlet pipe 474 and the gasket 475;

the oil delivery pipe 473 is used for injecting hydraulic oil into the telescopic rod 471;

the oil outlet pipe 474 is used for pumping out hydraulic oil inside the telescopic rod 471; the oil delivery pipe 473 is communicated with the rear of the oil outlet pipe 474, and the hydraulic oil pumped out from the oil outlet pipe 474 is refilled into the telescopic rod 471 from the oil delivery pipe 473, so that the use of the hydraulic oil is saved;

gasket 475, shown therein, is primarily used to prevent backflow of hydraulic oil;

the reducer 45 drives the third gear 46 to rotate in the control device 47, when the oil pipeline 473 contacts the oil conveying channel 462, the oil outlet pipe 474 is attached to the third gear 46, the hydraulic oil is continuously injected into the telescopic rod 471 through the oil pipeline 473, and the telescopic rod 471 is extended to push the inner part 3 to move in the winding wheel 1; when the third gear 46 rotates a certain angle, the oil outlet pipe 474 contacts the oil delivery passage 462, the oil delivery pipe 473 is attached to the third gear 46, the hydraulic oil is drawn out from the telescopic rod 471, the telescopic rod 471 retracts, and the inner part 3 moves back to the initial position under the action of the spring 321; the control effect of the control device 47 on the inner member 3 is accomplished for controlling the reciprocating movement of the inner member 3 to control the winding position of the wire 6;

as shown in fig. 13 and 14, the cutting device 5 includes a launcher 51, a cutting piece 52, and a loading port 53;

wherein the launching device 51 is used for accommodating and launching the cutting piece 52, and the cutting piece 52 is inserted into the cutting groove 13 of the winding wheel 1;

the cutting piece 52 is of a strip-shaped structure, the size of the cutting piece is the same as that of the cutting groove 13, and the front end of the cutting piece 52 is provided with a sharp corner in the shape of a blade for cutting and fixing the cable 6;

wherein the feeding port 53 is used for adding the cutting piece 52 to the interior of the launching device 51;

as shown in fig. 15, a complete demonstration of the cable 6 reeling process is performed for the apparatus of the present invention.

The inner part 3 is changed into a cylindrical component which can be pulled out and inserted, and a groove is arranged in the center of the winding wheel 1; when the cable 6 needs to be wound, the inner part 3 is inserted, and when the winding is finished, the inner part 3 is pulled out;

in this way the same inner part 3 can be used for several winding processes, which greatly saves the production costs of the winding wheel 1.

The basic principle of the invention is as follows:

as shown in fig. 15, when the cable 6 is wound, the bottom support plate four 24 is set to the initial position, and the winding wheel 1 which is not wound is put in; moving to the same horizontal position with the bottom support plate 2, and enabling the cable 6 to enter the inner part 3 from the vacant position of the central shaft of the winding wheel 1; moving to the position of the bottom supporting plate 2, moving the driving device 4 to the winding wheel 1 to enable the cross limiting buckle 44 to be clamped into the limiting groove 15, meanwhile, the telescopic rod 471 extends into the control rod and extends into the groove 16, and the driving device 4 drives the winding wheel 1 on the bottom supporting plate two 22 to rotate to wind the cable 6; the telescopic rod 471 controls the inner part 3 of the winding wheel 1 on the bottom supporting plate 2 to reciprocate, so as to eliminate the surface tension of the cable 6 and control the winding position of the cable 6;

when winding is finished, the driving device 4 moves a distance in the direction away from the winding wheel 1, the cross limiting buckle 44 is pulled out from the limiting groove 15, and the telescopic rod 471 is pulled out from the control rod extending groove 16; the cutting device 5 inserts the cut pieces 52 into the winding wheel 1 on the bottom support plate 2 from the cutting grooves 13, cuts the cable 6 between the bottom support plate 2 and the winding wheel 1 on the second bottom support plate 22, and simultaneously fixes the cable 6 in the winding wheel 1 on the bottom support plate 2 again;

the bottom support plate 2 continues to move to the position of the second bottom support plate 22; the second bottom support plate 22 moves to the position of the third bottom support plate 23; the bottom support plate four 24 is moved to the position of the bottom support plate 2; the new winding wheel 1 enters the working area again, the winding wheel 1 on the bottom supporting plate three 23 can be taken down at any time, and then the bottom supporting plate three 23 moves back to the position of the bottom supporting plate four 24 again;

circulating according to the working principle to finish large-scale cable production;

the invention is not only suitable for the inner conductor doubling and accommodating stage in the cable production process, but also suitable for the final winding and accommodating stage of the finished cable.

Claims

1. A take-up wheel for an electric cable that automatically guides the take-up of the cable, comprising: the winding device comprises a winding wheel (1), a bottom supporting plate (2), an inner part (3), a driving device (4), a cutting device (5) and a cable (6); the method is characterized in that: the winding device is characterized in that a bottom supporting plate (2) is arranged at the lower end of the winding wheel (1), a driving device (4) is arranged on one side of the winding wheel (1), a cutting device (5) is arranged on the other side of the winding wheel (1), an inner part (3) is arranged in the winding wheel (1), a cable (6) is wound on the winding wheel (1), the winding wheel (1) comprises an inner part accommodating groove (12), a cutting groove (13), a spring groove (14), a winding shaft (11), a limiting groove (15) and a control rod extending groove (16), the winding shaft (11) is arranged on the inner side of the winding wheel (3), the inner part accommodating groove (12) is formed in the winding shaft (11), the cutting groove (13) is formed in one side of the inner part accommodating groove (12), the spring groove (14) is formed above the inner part accommodating groove (12), the limiting groove (15) is formed in one end of the winding, the control rod extending groove (16) is formed in the center of the limiting groove (15), the inner part (3) comprises rollers (31), spring supporting pieces (32) and control rod contact grooves (33), the rollers (31) are arranged in three directions of the inner side of the inner part (3), the spring supporting pieces (32) are arranged at the upper ends of the inner part (3), springs (321) are arranged on one sides of the spring supporting pieces (32), the control rod contact grooves (33) are arranged on one sides of the inner part (3), the driving device (4) comprises a motor (41), a main rotating gear (42), an auxiliary rotating gear (43), a cross limiting buckle (44), a speed reducer (45), a third gear (46) and a control device (47), the main rotating gear (42) is arranged at the output end of the motor (41), and the auxiliary rotating gear (43) is arranged on one side of the main rotating gear (42), vice running gear (43) are connected with spacing buckle of cross (44), the opposite side and reduction gear (45) of main running gear (42) are connected, the opposite side and third gear (46) of reduction gear (45) are connected, third gear (46) cover is established on controlling means (47), cutting device (5) are including emitter (51), cutting blade (52), material loading mouth (53), one side of emitter (51) is equipped with cutting blade (52), cutting blade (52) cooperate with cutting groove (13), the opposite side of emitter (51) is equipped with material loading mouth (53).

2. The winding wheel for an electric cable capable of automatically guiding winding of the cable according to claim 1, wherein: the inner part accommodating groove (12) has the same shape as the side surface of the inner part (3).

3. The winding wheel for an electric cable capable of automatically guiding winding of the cable according to claim 1, wherein: fixed grooves (21) are formed in two sides of the upper end of the bottom supporting plate (2), and a moving device is arranged at the lower end of the bottom supporting plate (2).

4. The winding wheel for an electric cable capable of automatically guiding winding of the cable according to claim 1, wherein: the opening of the limiting groove (15) is in a cross shape, and the limiting groove (15) is matched with the cross limiting buckle (44).

5. The winding wheel for an electric cable capable of automatically guiding winding of the cable according to claim 1, wherein: the control device (47) comprises a telescopic rod (471), a sleeve (472), an oil delivery pipe (473), an oil outlet pipe (474) and a gasket (475), and a sleeve groove (461) and an oil delivery channel (462) are arranged on the third gear (46).

6. The winding wheel for an electric cable capable of automatically guiding winding of the cable according to claim 5, wherein: a connecting sleeve (472) is arranged on the sleeve groove (461); the oil delivery passage (462) is in the shape of an incomplete semi-circular ring.

7. The winding wheel for an electric cable capable of automatically guiding winding of the cable according to claim 1, wherein: the telescopic rod (471) is formed by nesting a plurality of rods, one end of the telescopic rod (471) is connected with one end of the control rod contact groove (33), the sleeve (472) is arranged behind the third gear (46), and an oil delivery pipe (473), an oil outlet pipe (474) and a gasket (475) are arranged inside the sleeve (472).

8. The winding wheel for an electric cable capable of automatically guiding winding of the cable according to claim 1, wherein: defeated oil pipe (473) with the one end of oil outlet pipe (474) all laminates with one side of third gear (46), defeated oil pipe (473) communicate with the other end of oil outlet pipe (474).