CN111942957B

CN111942957B - Equipment for winding wiring of air conditioner

Info

Publication number: CN111942957B
Application number: CN202010921742.3A
Authority: CN
Inventors: 刘娟; 商满梅; 程忆琴
Original assignee: Jiangsu Weizheng Electric Technology Co ltd
Current assignee: Jiangsu Weizheng Electric Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2022-11-22
Anticipated expiration: 2040-09-04
Also published as: CN111942957A

Abstract

The invention belongs to the field of winding equipment, and particularly relates to equipment for winding wiring of an air conditioner, which comprises a base, a circular ring A, an electric driving module, a circular ring B, a square frame and a winding mechanism, wherein the two circular rings B driven by the electric driving module are rotatably matched between the two circular rings A which are symmetrically arranged on a movable base and have the same central axis, the square frame is fixedly arranged between the two circular rings B, and the detachable winding mechanism is arranged in the square frame; according to the winding mechanism, the two rings B synchronously rotate along with the driving of the driven electric driving module, so that the winding belt can continuously wind the tube wire harness in the rotation process of winding the tube wire harness by the winding belt, and the winding effect of the tube wire harness by the winding belt is further improved.

Description

Equipment for winding wiring of air conditioner

Technical Field

The invention belongs to the field of winding equipment, and particularly relates to equipment for winding wiring of an air conditioner.

Background

A plurality of connecting pipelines are arranged between the air conditioner outdoor unit and the indoor unit, and the pipelines are usually required to be wound together through winding belts in the air conditioner installation process, so that the air conditioner is more standard and regular in installation, the air conditioner is convenient to install, and the air conditioner installation efficiency is improved. At present, the pipeline on the air conditioner is tightly wound by manually winding the pipeline one by one, so that the operation time is long, the winding efficiency is low, and the pipeline is tired. Especially, when the installation distance between the outdoor unit and the indoor unit of the air conditioner is long, the length of the pipeline to be wound is correspondingly long, and the workload is doubled.

There is a need for an apparatus for efficiently winding air conditioner wiring, which solves the above problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses equipment for winding wiring of an air conditioner, which is realized by adopting the following technical scheme.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally use, which are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The equipment for winding the wiring of the air conditioner comprises a base, a circular ring A, an electric driving module, a circular ring B, a square frame and a winding mechanism, wherein the two circular rings B driven by the electric driving module are arranged between the two circular rings A which are symmetrically arranged on the movable base and have the same central axis in a rotating fit mode; a detachable winding tape roll which is nested and fixedly arranged on a rotating shaft A of the winding mechanism tightly winds the pipeline bundle which passes through the circular ring A and the circular ring B.

The winding mechanism comprises a rotating shaft A, a ring sleeve B, a ring groove C, a volute spiral spring, a limiting block, a sliding block and a pressure spring, wherein the ring sleeve A is rotatably matched on the rotating shaft A, and the ring sleeve B which is rotatably matched with the rotating shaft A rotates in the ring groove A on the inner wall of the ring sleeve A; a volute spring which is used for rotationally resetting the rotating shaft A is arranged in the annular groove C on the inner wall of the annular sleeve B; sliding blocks are respectively and radially matched in four sliding grooves which are uniformly distributed on the inner wall of the annular groove A in a sliding mode, and pressure springs for resetting the corresponding sliding blocks are installed in the sliding grooves; the sharp-angle end of the sliding block is matched with four limiting blocks which are circumferentially and uniformly arranged on the outer cylindrical surface of the ring sleeve B; the ring sleeve A is provided with a structure for synchronously adjusting the pre-compression amount of the four pressure springs; the ring sleeve A with the central axis parallel to the central axis of the ring A or the ring B is arranged in the square frame through two mounting seats which are symmetrically arranged on the outer side of the ring sleeve A, and the mounting seats are fixedly connected with the square frame through bolts.

As a further improvement of the technology, four moving wheels are symmetrically arranged at the bottom of the base; each circular ring A is arranged on the base through two symmetrically distributed fixed seats; the two circular rings A are fixedly connected through a plurality of n-type connecting rods A which are uniformly distributed in the circumferential direction; and the two circular rings B are fixedly connected through a plurality of connecting rods B which are uniformly distributed in the circumferential direction. The connecting rod A can increase the supporting strength of the two circular rings A, and the connecting rod B can increase the supporting strength of the two circular rings B.

As a further improvement of the technology, an internal thread sleeve is radially slid in each sliding chute, and a screw rod screwed with the internal thread sleeve is rotationally matched with a circular groove A which is communicated with the outer cylindrical surface of the ring sleeve A and arranged on the inner wall of the corresponding sliding chute; a ring sleeve C arranged on the screw rotates in a ring groove B on the inner wall of the circular groove A; the outer side of the ring sleeve A is rotatably matched with a ring sleeve D, and the ring sleeve E arranged on the ring sleeve A rotates in a ring groove D on the inner wall of the ring sleeve D; a gear ring B arranged on the ring sleeve D is meshed with bevel gears A arranged on the four screw rods; a ring sleeve G is fixedly embedded on the outer side of the ring sleeve A, and the four bevel gears A, the ring sleeve D and the gear ring B are positioned in a ring groove E on the inner wall of the ring sleeve G; the two mounting seats are symmetrically arranged on the outer side of the ring sleeve G; a bevel gear B arranged on a rotating shaft B in rotary fit with the circular groove B on the ring sleeve G is meshed with a gear ring C arranged on the ring sleeve D; a ring sleeve F arranged on the rotating shaft B rotates in a ring groove F on the inner wall of the circular groove B; the tail end of the rotating shaft B is provided with a hexagonal block matched with the wrench.

As a further improvement of the technology, each ring B is provided with a trapezoidal guide ring with the same central axis, and the trapezoidal guide rings rotate in the trapezoidal ring grooves on the rings A on the same side. The matching of the trapezoidal guide ring and the trapezoidal ring groove plays a role in positioning and guiding the rotation of the ring B on the ring A. The bottom of the inner wall of each circular ring A is provided with three guide wheels matched with the pipeline bundle. The guide wheel is smaller in axial movement friction between the circular ring A and the pipe bundle, so that the pipe bundle winding machine can easily generate axial movement relative to the pipe bundle in the process of winding the pipe bundle passing through the circular ring A and the circular ring B, and the axial winding of the whole pipe bundle is realized. The electric driving module is installed on a circular ring A, and a straight gear installed on an output shaft of the electric driving module is meshed with a gear ring A installed on a circular ring B on the same side.

As a further improvement of the technology, one end of the pressure spring is connected with the corresponding slide block, and the other end of the pressure spring is connected with the corresponding internal thread sleeve; two guide blocks are symmetrically arranged on the sliding block, and the two guide blocks respectively slide in the two guide grooves on the inner wall of the corresponding sliding groove, and are matched with the guide grooves, so that the sliding of the sliding block in the sliding groove is positioned and guided on one hand, and a certain precompression amount of a pressure spring in the sliding groove is ensured on the other hand. A ring sleeve H matched with the winding tape is arranged on the rotating shaft A; the rotating shaft A is in threaded fit with a nut for fastening a winding tape roll.

Compared with the traditional air conditioner wiring winding equipment, the winding mechanism synchronously rotating along with the two circular rings B driven by the electrically driven module ensures that the winding belt continuously winds the pipe wire harness tightly in the rotating process of winding the pipe wire harness by the winding belt, so that the winding effect of the winding belt on the pipe wire harness is improved. Meanwhile, in the winding process of the pipe harness, the spiral spring in the winding mechanism is driven by the rotating shaft A to store energy and release energy in a reciprocating mode, the spiral spring in the winding mechanism is guaranteed to release energy when the winding coil is close to the pipe harness and is pulled by the winding belt in the process that the winding coil is far away from the pipe harness, infinite compression energy storage is continuously carried out in the winding belt winding pipe harness process by the spiral spring in the winding mechanism, the length of the spiral spring is effectively reduced, and the fact that the winding belt is continuously wound on the pipe harness tightly through the spiral spring with limited length is guaranteed. In addition, the pre-compression amount of the four pressure springs can be adjusted by rotating the rotating shaft B, so that the winding force of a winding belt wound on a pipe bundle is adjusted by pre-compressing the scroll springs for 2-3 circles, and the winding effect of the winding belt on the pipe bundles in different diameter ranges is ensured.

The invention has simple structure and better use effect.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention and its entirety.

Fig. 2 is a cross-sectional view of the present invention in conjunction with a tube bundle from two perspectives.

Fig. 3 shows the fitting of two rings a and their cross-section.

Fig. 4 is a schematic cross-sectional view of two rings B.

FIG. 5 is a schematic cross-sectional view of the winding mechanism engaged with a spool of the winding tape.

FIG. 6 is a schematic cross-sectional view of the ring sleeve A, the sliding block, the limiting block, the ring sleeve B, the spiral spring and the shaft A.

Fig. 7 is a schematic view of a section of the slider and the stopper in two views.

Fig. 8 shows a ring sheath G and its cross-section.

FIG. 9 is a cross-sectional view of the ring gear B, the ring sleeve D and the ring gear C.

Figure 10 is a schematic view of a cuff a and its cross-section.

Figure 11 is a cross-sectional view of the cuff B.

Number designation in the figure: 1. a base; 2. a moving wheel; 3. a fixed seat; 4. a circular ring A; 5. a trapezoidal ring groove; 6. a connecting rod A; 7. a guide wheel; 9. an electric drive module; 10. a spur gear; 11. a circular ring B; 12. a trapezoidal guide ring; 13. a gear ring A; 14. a connecting rod B; 15. a square frame; 16. a winding mechanism; 17. a rotating shaft A; 18. a ring sleeve A; 19. a ring groove A; 20. a chute; 21. a guide groove; 22. a circular groove A; 23. a ring groove B; 24. a ring sleeve B; 25. a ring groove C; 26. a volute spiral spring; 27. a limiting block; 28. a slider; 29. a guide block; 30. a pressure spring; 31. an internal thread sleeve; 32. a screw; 33. c, sleeving a ring sleeve; 34. a bevel gear A; 35. a gear ring B; 36. d, looping a ring; 37. a ring groove D; 38. a ring sleeve E; 39. a ring gear C; 40. a bevel gear B; 41. a rotating shaft B; 42. sleeving a ring sleeve F; 43. a hexagonal prism block; 44. a ring sleeve G; 45. a ring groove E; 46. a circular groove B; 47. a ring groove F; 48. a mounting seat; 49. winding a tape roll; 50. sleeving a ring sleeve H; 51. a nut; 52. a line bundle.

Detailed Description

The drawings are schematic illustrations of the implementation of the present invention to facilitate understanding of the principles of structural operation. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

As shown in fig. 1 and 2, the device comprises a base 1, a circular ring A4, an electric drive module 9, a circular ring B11, a square frame 15 and a winding mechanism 16, wherein as shown in fig. 1, 2 and 4, two circular rings B11 driven by the electric drive module 9 are rotatably matched between two circular rings A4 which are symmetrically arranged on a movable base 1 and have the same central axis, the square frame 15 is fixedly arranged between the two circular rings B11, and the detachable winding mechanism 16 is arranged in the square frame 15; a pipe harness 52 passing through the rings A4 and B11 is tightly wound by a detachable reel 49 fitted around the rotating shaft A17 of the winding mechanism 16.

As shown in fig. 5, the winding mechanism 16 includes a rotating shaft a17, a ring sleeve a18, a ring sleeve B24, a ring groove C25, a spiral spring 26, a stopper 27, a slider 28, and a pressure spring 30, wherein as shown in fig. 5, 6, and 10, the ring sleeve a18 is rotatably fitted on the rotating shaft a17, and the ring sleeve B24 rotatably fitted with the rotating shaft a17 rotates in the ring groove a19 on the inner wall of the ring sleeve a 18; as shown in fig. 5, 6 and 11, a spiral spring 26 for restoring the rotation of the rotating shaft a17 is installed in a ring groove C25 on the inner wall of the ring sleeve B24; as shown in fig. 6, 7 and 10, four sliding grooves 20 uniformly distributed in the circumferential direction on the inner wall of the ring groove a19 are respectively and radially matched with sliding blocks 28 in a sliding manner, and a pressure spring 30 for restoring the corresponding sliding block 28 is installed in each sliding groove 20; the sharp-angled end of the sliding block 28 is matched with four limit blocks 27 which are circumferentially and uniformly arranged on the outer cylindrical surface of the ring sleeve B24; the ring sleeve A18 is provided with a structure for synchronously adjusting the precompression quantity of the four pressure springs 30; as shown in fig. 1, 2 and 5, the ring sleeve a18 with a central axis parallel to the central axis of the ring A4 or the ring B11 is installed in the frame 15 through two installation seats 48 symmetrically installed on the outer side of the ring sleeve, and the installation seats 48 are fixedly connected with the frame 15 through bolts.

As shown in fig. 1, four moving wheels 2 are symmetrically installed at the bottom of the base 1; as shown in fig. 1 and 3, each ring A4 is mounted on the base 1 through two symmetrically distributed fixing seats 3; the two circular rings A4 are fixedly connected through a plurality of n-type connecting rods A6 which are uniformly distributed in the circumferential direction; as shown in fig. 4, two rings B11 are fixedly connected by a plurality of connecting rods B14 which are uniformly distributed in the circumferential direction. The connecting rod A6 can increase the supporting strength of the two circular rings A4, and the connecting rod B14 can increase the supporting strength of the two circular rings B11.

As shown in fig. 7 and 10, an internal thread sleeve 31 is radially slid in each of the sliding grooves 20, and a screw 32 screwed with the internal thread sleeve 31 is rotatably engaged with a circular groove a22 on the inner wall of the corresponding sliding groove 20, the circular groove being communicated with the outer cylindrical surface of the ring sleeve a 18; a ring sleeve C33 arranged on the screw 32 rotates in a ring groove B23 on the inner wall of the circular groove A22; a ring sleeve D36 is rotatably matched on the outer side of the ring sleeve A18, and a ring sleeve E38 arranged on the ring sleeve A18 is rotated in a ring groove D37 on the inner wall of the ring sleeve D36; as shown in fig. 7 and 9, a ring gear B35 mounted on a ring D36 meshes with bevel gears a34 mounted on four screw rods 32; as shown in fig. 7, 8 and 9, a ring sleeve G44 is fixedly embedded outside the ring sleeve a18, and four bevel gears a34, a ring sleeve D36 and a gear ring B35 are positioned in a ring groove E45 on the inner wall of the ring sleeve G44; as shown in fig. 2 and 6, two mounting seats 48 are symmetrically arranged on the outer side of the ring sleeve G44; a bevel gear B40 arranged on a rotating shaft B41 in rotating fit with a circular groove B46 on a ring sleeve G44 is meshed with a gear ring C39 arranged on a ring sleeve D36; as shown in fig. 7 and 8, the ring sleeve F42 mounted on the rotating shaft B41 rotates in the ring groove F47 on the inner wall of the circular groove B46; the end of the rotating shaft B41 is provided with a hexagonal block 43 matched with a wrench.

As shown in fig. 2, 3 and 4, each ring B11 is mounted with a trapezoidal guide ring 12 having the same central axis, and the trapezoidal guide ring 12 rotates in the trapezoidal ring groove 5 of the ring A4 on the same side. The cooperation of the trapezoidal guide ring 12 and the trapezoidal ring groove 5 plays a role in positioning and guiding the rotation of the ring B11 on the ring A4. Three guide wheels 7 which are matched with the pipeline bundle 52 are arranged at the bottom of the inner wall of each circular ring A4. Guide wheel 7 reduces axial movement friction between ring A4 and tube bundle 52, making it easier for the present invention to produce axial movement relative to tube bundle 52 during the wrapping of tube bundle 52 passing through ring A4 and ring B11, thereby enabling the present invention to achieve axial wrapping of the entire tube bundle 52. The electric drive module 9 is mounted on a ring A4, and a spur gear 10 mounted on the output shaft of the electric drive module 9 meshes with a ring gear a13 mounted on the same side ring B11.

As shown in fig. 7, the compression spring 30 has one end connected to the corresponding slider 28 and the other end connected to the corresponding female screw housing 31; the slide block 28 is symmetrically provided with two guide blocks 29, and the two guide blocks 29 respectively slide in the two guide grooves 21 on the inner wall of the corresponding slide groove 20, and the matching of the guide blocks 29 and the guide grooves 21 plays a role in positioning and guiding the slide block 28 in the slide groove 20 on one hand, and ensures that the pressure spring 30 in the slide groove 20 has a certain pre-compression amount on the other hand. As shown in fig. 6, a ring sleeve H50 is mounted on the rotating shaft a17 to be engaged with the winding tape roll 49; a nut 51 for fastening the wind-up tape roll 49 is screwed to the rotation shaft a 17.

The electric drive module 9 of the invention is known from the prior art.

The working process of the invention is as follows: in the initial state, the winding mechanism 16 is fixed in the frame 15 by bolts, and the winding tape roll 49 is fastened to the rotating shaft a17 by the nut 51 and the screw thread of the rotating shaft a 17. The pressure spring 30 is in a compressed state. The sharp-angled ends of the four sliders 28 are respectively located in the annular grooves a 19.

When the invention is needed to wind the pipe harness 52 connecting the air conditioner external unit and the internal unit, the electric drive module 9 is started to operate, the electric drive module 9 drives the two circular rings B11 to synchronously rotate through the straight gear 10 and the gear ring A13, the two circular rings B11 drive the winding mechanism 16 to revolve around the central axis of the circular ring B11 through the square frame 15, and the electric drive module 9 stops operating when the winding mechanism 16 reaches the topmost end of the circular ring A4.

Pipe bundle 52 is then threaded through rings A4 and B11 of the present invention such that one end of pipe bundle 52 is positioned within rings A4 and B11, and guide wheels 7 on both rings A4 simultaneously support pipe bundle 52. One end of the winding tape on the winding tape roll 49 is manually pulled, and the winding mechanism 16 drives the rotating shaft a17 to rotate relative to the ring sleeve a18 by pulling the end of the winding tape, so that the winding tape is released from the winding tape roll 49.

If the sharp-angled ends of the four sliders 28 are not in head-on contact with the corresponding stoppers 27, the rotating shaft a17 drives the ring sleeve B24 to rotate synchronously through the spiral spring 26. When the four stoppers 27 mounted on the ring sleeve B24 meet sharp corners of the corresponding sliders 28 at the same time, the ring sleeve B24 stops rotating under the blocking of the four sliders 28, the rotating shaft a17 continues to rotate and compresses the spiral spring 26, so that the delivered winding tape has a certain tightening force, and when the spiral spring 26 compresses two to three turns, the winding tape stops being pulled. If the sharp-angled ends of the four sliding blocks 28 are in head-on contact with the corresponding limiting blocks 27, the rotating shaft a17 cannot drive the ring sleeve B24 to rotate synchronously through the volute spiral spring 26, the rotating shaft a17 continuously rotates to compress the volute spiral spring 26, so that the delivered winding belt has certain tightening force, and when the volute spiral spring 26 is compressed for two or three circles, the winding belt stops being pulled.

The unwound portion of the wrapping tape is tightly wound around one end of the pipe bundle 52, the wrapping tape between the wrapping tape reel 49 and the pipe bundle 52 is in a taut state by the action of the compression energy-storing spiral spring 26, and the wrapping direction of the wrapping tape on the pipe bundle 52 is opposite to the wrapping direction of the wrapping tape on the wrapping tape reel 49.

And starting the electric drive module 9 to operate, wherein the electric drive module 9 drives the two circular rings B11 to synchronously rotate through the straight gear 10 and the gear ring A13, the two circular rings B11 drive the winding mechanism 16 to revolve around the central axis of the circular ring A4 from the topmost end of the circular ring A4 to the bottommost direction of the circular ring A4 through the square frame 15, and the revolving direction of the winding mechanism 16 is the same as the direction of winding the winding pipe harness 52. As the two circular rings B11 rotate, the wrapping tape on the wrapping tape roll 49 is wrapped around the pipe harness 52.

As the winding mechanism 16 revolves from the uppermost end of the ring A4 to the lowermost end of the ring A4, the winding tape on the winding tape reel 49 is wound tightly onto the tube bundle 52, and the winding mechanism 16 comes closer to the tube bundle 52. At this time, if the distance between winding mechanism 16 and pipe harness 52 is greater than the length of the wrapping tape wound on pipe harness 52 during the winding process, spiral spring 26 in the compressed energy storage state winds and tightens the wrapping tape, ensuring that the wrapping tape can effectively and tightly wind pipe harness 52.

If spooling mechanism 16 is closer to tube bundle 52 than the length of spooling tape that was being spooled onto tube bundle 52 during the time that spooling mechanism 16 was approaching from the top of ring A4 to the bottom of ring A4, the spooling tape will be further pulled from spooling tape spool 49 and paid off and simultaneously further compress and store energy in scroll spring 26. When the compression elastic force of the spiral spring 26 is greater than the pressure of the four pressure springs 30, the four stoppers 27 instantaneously pass over the pointed ends of the corresponding sliders 28. Before the stopper 27 meets the next slider 28, the spiral spring 26 releases a part of the energy, and when the stopper 27 meets the next slider 28, the slider 28 prevents the lower spiral spring 26 from performing small compression energy storage, and then overcomes the pressure of the four pressure springs 30 again and instantly passes over the sharp corner end of the slider 28 again. The limiting block 27 stays for a short time and continuously passes over the sharp-angled end of the slider 28 meeting with the sharp-angled end continuously under the pulling of the winding belt, so that the spiral spring 26 can instantly release part of energy when reaching a certain compression limit, the compression of the spiral spring 26 is always kept within a certain compression range, and the winding belt in the winding belt coil 49 is ensured to be in a tightening state in the winding process of the thicker pipe harness 52, and the winding belt effectively and tightly winds the pipe harness 52.

When the winding mechanism 16 reaches the lowest end of the ring A4, the taut winding tape in an unwound state between the winding tape roll 49 and the pipe harness 52 is at a shortest state. When the winding mechanism 16 revolves with the two rings B11 from the lowest end of the ring A4 to the highest end of the ring A4, the winding tape on the winding tape roll 49 is wound tightly onto the tube bundle 52, and the winding mechanism 16 is gradually separated from the tube bundle 52.

During the progressive distancing of spooling mechanism 16 and tubing bundle 52, as the distance between spooling mechanism 16 and tubing bundle 52 increases, spooling tape spool 49 continues to pay out the spooling tape as it is pulled, which continues to further compress wrap spring 26 via spool a 17. When the compression amount of the spiral spring 26 reaches a certain limit, the spiral spring 26 drives the four limit blocks 27 to overcome the pressure of the four pressure springs 30 through the ring sleeve B24 and instantly cross the pointed ends of the corresponding sliders 28, so that the spiral spring 26 can continuously release the wrapping tape from the wrapping tape roll 49 without continuously compressing the wrapping tape. Meanwhile, the wrap spring 26, which is always in a compressed state, keeps the wrap tape in a taut state, so that the wrap tape effectively tightly wraps the tube bundle 52.

While winding pipe bundle 52, base 1 is manually pushed to move along the length direction of pipe bundle 52, so that the present invention winds the whole pipe bundle 52 from one end of pipe bundle 52 to the other end of pipe bundle 52, and finally effectively winds the whole pipe bundle 52. In the process of moving along the length direction of pipe harness 52, the end of pipe harness 52, which is first wrapped by the wrapping tape, is held by hand, and pipe harness 52 is pulled along the direction opposite to the moving direction of the present invention, so that pipe harness 52 is kept in a static state relative to the ground, and the influence on the wrapping effect of pipe harness 52 caused by the movement of base 1 during the wrapping process of pipe harness 52 is avoided.

When the winding tape on the winding tape roll 49 is exhausted, the operation of the electric drive module 9 is stopped and the winding mechanism 16 is removed and a new winding tape roll 49 is mounted on the spindle a17, and then the winding mechanism 16 with the new winding tape roll 49 is remounted in the box 15. And starting the electric drive module 9 to operate, wherein the electric drive module 9 drives the two circular rings B11 to synchronously rotate through the straight gear 10 and the gear ring A13, the two circular rings B11 drive the winding mechanism 16 to revolve around the central axis of the circular ring B11 through the frame 15, and the electric drive module 9 stops operating when the winding mechanism 16 reaches the topmost end of the circular ring A4.

The end of the tape on the tape roll 49 is manually pulled again so that the winding mechanism 16 rotates the rotating shaft a17 relative to the ring member a18 and the tape is unwound from the tape roll 49. When the spiral spring 26 compresses two to three turns, the winding tape stops being pulled, the unwound part of the winding tape is tightly wound on the pipe bundle 52 positioned in the circular ring A4 and the circular ring B11, the winding tape between the winding tape roll 49 and the pipe bundle 52 is in a tightened state under the action of the spiral spring 26 which compresses the stored energy, and the winding direction of the winding tape on the pipe bundle 52 is opposite to the winding direction of the winding tape on the winding tape roll 49.

And starting the electric drive module 9 again, wherein the electric drive module 9 drives the two circular rings B11 to rotate synchronously through the straight gear 10 and the gear ring A13, the two circular rings B11 drive the winding mechanism 16 to revolve around the central axis of the circular ring A4 from the topmost end of the circular ring A4 to the bottommost direction of the circular ring A4 through the frame 15, and the revolving direction of the winding mechanism 16 is the same as the direction of the winding pipe harness 52. As the two circular rings B11 rotate, the wrapping tape on the wrapping tape roll 49 continues to be wrapped toward the pipe harness 52.

In the process of the invention moving along the length direction of the pipe bundle 52, the guide wheels 7 at the bottom in the two circular rings A4 rotate under the action of the pipe bundle 52, thereby effectively reducing the movement resistance between the pipe bundle 52 and the two circular rings A4.

The winding tightness of the winding belt on the pipe harness 52 is realized by adjusting the compression amount of the pressure spring 30, the larger the compression amount of the pressure spring 30 is, the more difficult the winding belt on the winding belt roll 49 drives the limiting block 27 to overcome the pressure of the pressure spring 30 and cross the sharp corner end of the slide block 28 through the rotating shaft A17, the scroll spring 26 and the ring sleeve B24, the larger the tightening force of the winding belt is, and the tighter the average winding force of the winding belt on the pipe harness 52 is.

The compression amount adjustment flow for the pressure spring 30 is as follows:

the rotating shaft B41 is rotated through the matching of a wrench and the hexagonal block 43, the rotating shaft B41 drives the screw rod 32 to rotate through the bevel gear B40, the gear ring C39, the ring sleeve D36, the gear ring B35 and the bevel gear A34, the screw rod 32 drives the internal thread sleeve 31 to move radially in the chute 20, the internal thread sleeve 31 further compresses or decompresses the corresponding pressure spring 30, the compression amount of the pressure spring 30 is changed, and the rotating shaft B41 is stopped to be rotated after the compression amount of the pressure spring 30 meets the requirement.

In summary, the beneficial effects of the invention are as follows: the winding mechanism 16 synchronously rotating with the two circular rings B11 driven by the electric drive module 9 ensures that the winding tape continuously winds the tube bundle 52 tightly during the process that the winding tape roll 49 rotates around the tube bundle 52, thereby improving the winding effect of the winding tape on the tube bundle 52. Meanwhile, in the process of winding the pipe harness 52, the spiral spring 26 in the winding mechanism 16 is driven by the rotating shaft a17 to store and release energy in a reciprocating manner, so that the spiral spring 26 in the winding mechanism 16 is ensured to release energy in the process that the winding tape coil 49 approaches the pipe harness 52 and is pulled by the winding tape in the process that the winding tape coil 49 is far away from the pipe harness 52, infinite compression energy storage of the spiral spring 26 in the winding mechanism 16 in the process of continuously winding the pipe harness 52 by the winding tape is avoided, the length of the spiral spring 26 is effectively reduced, and the fact that the winding tape is continuously wound on the pipe harness 52 tightly through the spiral spring 26 with limited length is ensured. In addition, the pre-compression amount of the four pressure springs 30 can be adjusted by rotating the rotating shaft B41, so that the winding force of the winding belt wound on the pipe bundle 52 can be adjusted by pre-compressing the scroll spring 26 for 2 to 3 turns, and the winding effect of the winding belt on the pipe bundles 52 in different diameter ranges is ensured.

Claims

1. An apparatus for air conditioner wiring spooling, characterized in that: the device comprises a base, a circular ring A, an electric driving module, a circular ring B, a square frame and a winding mechanism, wherein the two circular rings B driven by the electric driving module are arranged between the two circular rings A which are symmetrically arranged on the moving base and have the same central axis in a rotating fit manner; a detachable winding tape roll which is embedded and fixedly arranged on a rotating shaft A of the winding mechanism tightly winds a pipe bundle which passes through the circular ring A and the circular ring B;

the winding mechanism comprises a rotating shaft A, a ring sleeve B, a ring groove C, a volute spring, a limiting block, a sliding block and a pressure spring, wherein the ring sleeve A is rotatably matched on the rotating shaft A, and the ring sleeve B which is rotatably matched with the rotating shaft A rotates in the ring groove A on the inner wall of the ring sleeve A; a volute spring which is used for rotationally resetting the rotating shaft A is arranged in the annular groove C on the inner wall of the annular sleeve B; four sliding grooves which are uniformly distributed on the inner wall of the annular groove A in the circumferential direction are respectively matched with sliding blocks in a radial sliding mode, and pressure springs for resetting the corresponding sliding blocks are arranged in the sliding grooves; the sharp-angle end of the sliding block is matched with four limiting blocks which are circumferentially and uniformly arranged on the outer cylindrical surface of the ring sleeve B; the ring sleeve A is provided with a structure for synchronously adjusting the pre-compression amount of the four pressure springs; the ring sleeve A with the central axis parallel to the central axis of the ring A or the ring B is arranged in the square frame through two mounting seats which are symmetrically arranged on the outer side of the ring sleeve A, and the mounting seats are fixedly connected with the square frame through bolts.

2. An apparatus for air conditioner wiring winding as defined in claim 1, wherein: four moving wheels are symmetrically arranged at the bottom of the base; each circular ring A is arranged on the base through two symmetrically distributed fixed seats; the two circular rings A are fixedly connected through a plurality of n-type connecting rods A which are uniformly distributed in the circumferential direction; two rings B are fixedly connected through a plurality of connecting rods B which are uniformly distributed in the circumferential direction.

3. An apparatus for air conditioner wiring winding as defined in claim 1, wherein: an internal thread sleeve is radially arranged in each sliding groove in a sliding manner, and a screw rod which is screwed with the internal thread sleeve is rotationally matched with a circular groove A which is arranged on the inner wall of the corresponding sliding groove and communicated with the outer cylindrical surface of the ring sleeve A; a ring sleeve C arranged on the screw rotates in a ring groove B on the inner wall of the circular groove A; the outer side of the ring sleeve A is rotatably matched with a ring sleeve D, and the ring sleeve E arranged on the ring sleeve A rotates in a ring groove D on the inner wall of the ring sleeve D; a gear ring B arranged on the ring sleeve D is meshed with bevel gears A arranged on the four screw rods; a ring sleeve G is fixedly embedded on the outer side of the ring sleeve A, and the four bevel gears A, the ring sleeve D and the gear ring B are positioned in a ring groove E on the inner wall of the ring sleeve G; the two mounting seats are symmetrically arranged on the outer side of the ring sleeve G; a bevel gear B arranged on a rotating shaft B which is rotationally matched with the circular groove B on the ring sleeve G is meshed with a gear ring C arranged on the ring sleeve D; a ring sleeve F arranged on the rotating shaft B rotates in a ring groove F on the inner wall of the circular groove B; the tail end of the rotating shaft B is provided with a hexagonal block matched with the wrench.

4. The apparatus for air conditioner wiring harness spooling as claimed in claim 1, wherein: each ring B is provided with a trapezoidal guide ring with the same central axis, and the trapezoidal guide rings rotate in the trapezoidal ring grooves on the rings A on the same side; the bottom of the inner wall of each circular ring A is provided with three guide wheels matched with a pipeline bundle; the electric driving module is installed on a circular ring A, and a straight gear installed on an output shaft of the electric driving module is meshed with a gear ring A installed on a circular ring B on the same side.

5. An apparatus for air conditioner wiring spooling as defined in claim 3 wherein: one end of the pressure spring is connected with the corresponding sliding block, and the other end of the pressure spring is connected with the corresponding internal thread sleeve; two guide blocks are symmetrically arranged on the sliding block and respectively slide in two guide grooves on the inner wall of the corresponding sliding groove; a ring sleeve H matched with the winding tape is arranged on the rotating shaft A; the rotating shaft A is in threaded fit with a nut for fastening a winding tape roll.