CN212221998U - Automatic threading machine - Google Patents

Abstract

The utility model relates to an automatic threading machine, which comprises a shell, a take-up reel, a traction device, a synchronous belt, an anti-skidding sleeve, a rotary disk and a driving mechanism for driving the rotary disk to rotate, wherein the traction device is wound on the take-up reel, the synchronous belt is arranged close to the take-up reel and interacts with the anti-skidding sleeve to output and withdraw the traction device; the driving mechanism comprises a motor and a planetary gear set, the planetary gear set is installed at the output end of the motor and is connected with a rotating disk through a three-foot installation seat, an anti-skidding sleeve is sleeved outside the rotating disk, the driving mechanism further comprises a gear wheel and a synchronous belt gear, the gear wheel is sleeved outside the anti-skidding sleeve and is fixedly connected with the rotating disk through a gear gland, the synchronous belt gear is meshed with the gear wheel, and the synchronous belt and the anti-skidding sleeve synchronously enable the output speed and the return speed of the traction device to be consistent. The speed reduction mode of the planetary gear set is adopted, and the three-foot mounting seat is connected to the rotating disk, so that the torque of the motor is increased, the linear speed is reduced, and the threading machine achieves a smooth and powerful wire outlet effect.

Description

Automatic threading machine

Technical Field

The utility model relates to a building cable wiring technical field specifically is an automatic threading machine.

Background

The threader, also known as a glass fibre reinforced plastic threader (GRP punch, GRP piercer, perforator, cable perforator) is an excellent aid for pulling the guide rope in the pipe, with a smooth and resilient surface allowing the perforator to easily pass through narrow passages.

The threading machine was used primarily for wall pulling on the way at the earliest, and later developed for pulling on the way such as optical cable of sewer. The threading machine has the advantages of saving time and labor, improving work efficiency and the like, can be used for cleaning telecommunication pipelines and laying optical cables, cables and plastic subducts, and leads out a glass fiber reinforced plastic covering rod from a guide wheel when in use, and then is connected with a corresponding metal head to penetrate into the pipeline. When the cleaning device is used for cleaning, the guide head drives the cleaning tool to clean the pipeline; when the cable laying device is used for laying cables, a steel wire or an iron wire can be brought in firstly, then the steel wire or the iron wire is used for drawing the cables into a pipe, the problem that the cables are inserted into a pipe or a sleeve pipe is known for a long time, two workers are usually required to be present in the process of using the cable laying device, one worker is used for holding the device, the second worker is used for enabling the cables to be close, the labor intensity of operators is high, and the cable laying device is inconvenient to use.

In order to solve the technical problems, the application number 201280050774.4 (published 2014, 07, 16) discloses a wire drawing device for cable wiring, which is provided with an eccentric wheel and a wire spool, wherein the eccentric wheel drives the wire spool, the wire spool rotates to achieve the effect of wire drawing and winding, an outer gear ring on the wire spool drives a circle of gears to rotate in situ around the wire spool, friction is reduced for wire feeding and discharging, and the technical effect of reducing the operation difficulty is achieved by operating a threading machine by one person.

However, the automatic threading machine in the prior art still encounters the problems of unsmooth threading and insufficient force, so that the use effect of the threading machine is poor, the use experience of a user is poor, and the popularization and the application of the threading machine in the market are not facilitated.

Disclosure of Invention

The utility model relates to an overcome the defect among the above-mentioned prior art, provide an automatic threading machine, this threading machine structure is ingenious, and convenient operation can effectively guarantee the threading effect, and reinforcing user's use is experienced, is favorable to this threading machine popularization and application on market.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: an automatic threading machine comprises a machine shell, a take-up reel, a traction device, a synchronous belt, an anti-skidding sleeve, a rotary disc and a driving mechanism for driving the rotary disc to rotate, wherein the traction device is wound on the take-up reel, the synchronous belt is arranged close to the take-up reel and interacts with the anti-skidding sleeve to enable the traction device to output and retract; the driving mechanism comprises a motor and a planetary gear set, the planetary gear set is installed at the output end of the motor and connected with the rotating disc through a three-pin installation seat, and the anti-skid sleeve is sleeved outside the rotating disc and outputs traction force with the synchronous belt at the same time, and the linear speed of the anti-skid sleeve is consistent with that of the synchronous belt. The utility model discloses in adopted the mode of planetary gear set speed reduction to be connected to the rotary disk through the tripod mount pad, make motor increase moment of torsion, reduce the linear velocity, so that the threading machine reaches smooth and easy, powerful effect of being qualified for the next round of competitions, reinforcing user's use is experienced, is favorable to the popularization and the application of above-mentioned threading machine on market.

As a preferred scheme of the utility model, take-up reel adopts inside hollowed structure and suit on take-up reel is epaxial, rotates along same virtual center pin with motor, rotary disk, positive and negative free rotation when draw gear output, withdraw. Adopt inside hollow structure with the take-up reel, be the draw gear that the take-up reel can hold more length, make this threading machine utilization ratio wider, reduce user's use cost.

As a preferred scheme of the utility model, the utility model also comprises a take-up gland and a wire outlet gland; the take-up reel is arranged on the rotating disc and is connected with the shell through the take-up port gland and the wire outlet port gland. The wire outlet gland and the wire outlet gland are arranged, so that the wire outlet effect of the threading machine is further ensured, and the bad conditions of blockage and the like in the wire outlet process of the traction device are reduced.

As a preferred scheme of the utility model, the gear wheel and the synchronous belt gear are also included, a small gear is arranged above the synchronous belt gear, and the small gear and the synchronous belt gear are coaxially arranged; the pinion is meshed with the gearwheel, the gearwheel drives the pinion, and the pinion drives the synchronous belt gear to move synchronously. The arrangement of the large gear and the synchronous belt gear further ensures the stability of the threading machine in the wire outgoing and winding processes, ensures the efficiency and the effect of the wire outgoing and winding processes, and simultaneously reduces the probability of slippage of the traction device between the synchronous belt and the anti-skidding sleeve.

As a preferred scheme of the utility model, the gear wheel suit in antiskid cover top and through the gear gland with the rotary disk is connected fixedly. The stability of the threading machine in the wire outgoing and winding processes is further ensured, the wire outgoing and winding efficiency and effect are ensured, and the probability of slippage of the traction device between the synchronous belt and the anti-skidding sleeve is reduced.

As an optimized scheme of the utility model, hold-in range gear top is equipped with the pinion, the pinion with the coaxial setting of hold-in range gear, the pinion with the meshing cooperation between the gear wheel. The parameters of the pinion can be set as required, the linear speed of the synchronous belt and the linear speed of the anti-slip sleeve are adjusted to be consistent, and good wire outgoing and winding effects are achieved.

As an optimized scheme of the utility model, including gland on the bearing, hold-in range gear the pinion install in gland on the bearing with between the casing. The setting of gland on the bearing is in order to guarantee the result of use of hold-in range gear and pinion, reduces external impurity and drops and cause the influence to hold-in range gear and pinion, guarantees the life of hold-in range gear and pinion, reduces user's use cost.

As an optimized scheme of the utility model, still include locking device, locking device includes locking gland, locking hoop, locking seat and locking connection spare, locking connection spare is connected locking hoop and locking seat, the locking gland links firmly the casing. The locking device is arranged to enable the traction device to stay at a required length, so that the traction device is prevented from being withdrawn or led out in the using process, and the using effect is ensured.

As a preferred scheme of the utility model, still include third gear and fourth gear, third gear and fourth gear install in the locking hoop to be fixed in on the locking seat through locking connection spare. The third gear and the fourth gear can be adjusted to ensure the use effect of the threading machine, and the threading machine is adapted to the size deviation problem of the traction device, so that the utilization rate of the threading machine is wider.

As an optimized scheme of the utility model, locking connection spare is locking adjusting bolt, locking hoop connects locking adjusting bolt, and will locking adjusting bolt with threaded connection between the locking seat. The locking bolt is simple in structure, convenient to assemble, disassemble and use, and capable of further reducing the manufacturing cost of the threading machine and further reducing the use cost of users.

As a preferred scheme of the utility model, the antiskid cover is made by rubber materials. The anti-skidding performance of rubber materials is good, and is wear-resisting simultaneously, can effectively guarantee the result of use of antiskid cover, further guarantees that the threading machine reaches the effect of smooth and easy threading.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an automatic threading machine, the structure is ingenious, through adopting the mode of planetary gear set speed reduction to be connected to the rotary disk through the tripod mount pad, make motor increase moment of torsion, reduce the linear velocity, so that the threading machine reaches smooth and easy, powerful effect of being qualified for the next round of competitions, reinforcing user's use is experienced, is favorable to this threading machine popularization and application on market.

Drawings

FIG. 1 is a front view showing the structure of an automatic threader according to an embodiment;

FIG. 2 is a perspective view showing the structure of an automatic threader according to an embodiment;

fig. 3 is a schematic view illustrating a structure of the inside of the wire spool of the automatic threading machine according to the embodiment.

Reference numerals: 1. a take-up port gland bush; 2. a housing; 3. a take-up reel; 4. a take-up reel shaft; 5. a bearing upper gland bush; 6. locking the gland; 7. a traction device; 8. a wire outlet gland bush; 9. a pinion gear; 10. a synchronous belt; 11. a synchronous belt gear; 12. a locking band; 13. a locking seat; 14. locking the connecting piece; 15. a motor; 16. a planetary gear set; 17. a tripod mounting base; 18. a motor base; 19. rotating the disc; 20. an anti-slip sleeve; 21. a bull gear; 22. a gear gland; 23. a third gear; 24. a fourth gear.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Example (b): as shown in fig. 1 to 3, an automatic threading machine includes a casing 2, a take-up reel 3, a traction device 7, a synchronous belt 10, an anti-slip sleeve 20, a rotary disc 19 and a driving mechanism for driving the rotary disc 19 to rotate circumferentially, wherein the traction device 7 is wound around the take-up reel 3, the synchronous belt 10 is arranged close to the take-up reel 3 and interacts with the anti-slip sleeve 20 to output and retract the traction device 7; the driving mechanism comprises a motor 15 and a planetary gear set 16, the motor 15 is installed in a motor base 18, a rotating disk 19 is sleeved outside the motor base 18 and moves synchronously with the motor base 18, the planetary gear set 16 is installed at the output end of the motor 15, the planetary gear set 16 is connected with the rotating disk 19 through a three-foot installation base 17, and the anti-skidding sleeve 20 is sleeved outside the rotating disk 19 and outputs traction force simultaneously with the synchronous belt 10, and the linear speed of operation is consistent.

In order to guarantee the rotating effect of the take-up reel 3, the take-up reel shaft 4 penetrates through the central position of the take-up reel 3, the stability of the take-up reel 3 in the rotating process is guaranteed, the probability of inclination and the like is reduced, and the take-up reel shaft 4 is connected to the output end of the motor 15.

In order to smoothly achieve the technical effects, the threading machine adopts a speed reduction mode of a planetary gear set 16 and is connected to a rotating disc 19 through a three-foot mounting seat 17, so that the torque of the motor 15 is increased, the linear speed is reduced, and the technical effect of smoothly and powerfully leading out or taking up the traction device 7 is achieved.

Considering draw gear 7's length problem, for reducing the volume of threading machine, make threading machine compact structure, operations such as portable, this equipment has adopted take-up reel 3's structure, this take-up reel 3 is inside to be drawn empty, can hold more length's draw gear 7, install take-up reel 3 in rotary disk 19 top, and will receive line outlet gland 1, outlet gland 8 is connected with casing 2, the mode of restriction draw gear 7 orbit, ensure simultaneously draw gear 7's output, the accuracy of action of withdrawing, reduce the probability that threading machine goes out the line and blocks.

Still set up gear wheel 21 and hold-in range gear 11 in the threading machine, above-mentioned gear wheel 21 suit is above-mentioned antiskid cover 20 and is connected fixedly with above-mentioned rotary disk 19 through gear gland 22, hold-in range gear 11 top is equipped with pinion 9, pinion 9 and the coaxial setting of hold-in range gear 11, the meshing cooperation between above-mentioned pinion 9 and above-mentioned gear wheel 21, gear wheel 21 drives pinion 9 simultaneously, pinion 9 drives hold-in range gear 11 and is synchronous motion, and then drive the output of draw gear 7 and withdraw, the parameter of pinion 9 can set up as required, unanimous with the linear velocity adjustment of antiskid cover 20 with hold-in range 10, reach better effect of being qualified for the next round of competitions.

The arrangement of the large gear 21 and the synchronous belt gear 11 further ensures the stability of the threading machine in the wire outgoing and winding processes, ensures the efficiency and the effect of the wire outgoing and winding processes, and simultaneously reduces the probability of slippage of the traction device between the synchronous belt and the anti-skidding sleeve.

In order to guarantee the use effect of the synchronous belt gear 11 and the pinion 9, reduce the influence on the synchronous belt gear 11 and the pinion 9 caused by falling of external impurities, guarantee the service life of the synchronous belt gear 11 and the pinion 9, reduce the use cost of a user, the upper bearing gland 5 is arranged, and the synchronous belt gear 11 and the pinion 9 are arranged between the upper bearing gland 5 and the shell 2.

Considering the problem of size deviation of the traction device 7, a third gear 23 and a fourth gear 24 are further arranged, the third gear 23 and the fourth gear 24 are mounted outside the bearing upper gland 5 and are in meshed fit with the large gear 21, the third gear 23 and the fourth gear 24 can be arranged in an adjustable mode, the using effect of the threading machine is guaranteed, meanwhile, the threading machine is made to adapt to the problem of size deviation of the traction device 7, and the utilization rate of the threading machine is made to be wider.

In order to make the traction device stay in a required length, avoid withdrawing or leading out the wire in the use process, and ensure the use effect, the threading machine in the embodiment is provided with a locking device, the locking device comprises a locking gland 6, a locking hoop 12, a locking seat 13 and a locking connecting piece 14, the locking hoop 12 and the locking seat 13 are connected by the locking connecting piece 14, and the locking gland 6 is fixedly connected with the casing 2.

The locking connecting piece 14 is a locking bolt, the locking hoop 12 is connected with the locking bolt, the locking bolt is in threaded connection with the locking seat 13, the locking bolt is simple in structure and convenient to assemble, disassemble and use, and meanwhile, the manufacturing cost of the threading machine can be further reduced, and the using cost of a user is further reduced.

The antiskid cover 20 is made of rubber materials, can be made of hard rubber, is the most comprehensive rubber in the outsole rubber, is tough, skid-proof and wear-resistant, has wide application, can effectively guarantee the using effect of the antiskid cover, and further guarantees that the threading machine achieves the effect of smooth threading.

An automatic threading machine in this embodiment, the structure is ingenious, through adopting the mode of planetary gear set 16 speed reduction to be connected to rotary disk 19 through tripod mount pad 17, make 15 increase torques of motor, reduce the linear velocity, so that the threading machine reaches smooth and easy, powerful effect of being qualified for the next round of competitions, and reinforcing user's use experience is favorable to this threading machine popularization and application in market.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: 1. a take-up port gland bush; 2. a housing; 3. a take-up reel; 4. a take-up reel shaft; 5. a bearing upper gland bush; 6. locking the gland; 7. a traction device; 8. a wire outlet gland bush; 9. a pinion gear; 10. a synchronous belt; 11. a synchronous belt gear; 12. a locking band; 13. a locking seat; 14. locking the connecting piece; 15. a motor; 16. a planetary gear set; 17. a tripod mounting base; 18. a motor base; 19. rotating the disc; 20. an anti-slip sleeve; 21. a bull gear; 22. a gear gland; 23. a third gear; 24. fourth gear, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. An automatic threading machine which is characterized in that: the winding machine comprises a shell (2), a winding disc (3), a traction device (7), a synchronous belt (10), an anti-skidding sleeve (20), a rotating disc (19) and a driving mechanism for driving the rotating disc (19) to rotate, wherein the traction device (7) is wound on the winding disc (3), and the synchronous belt (10) is arranged close to the winding disc (3) and interacts with the anti-skidding sleeve (20) to enable the traction device (7) to output and retract; the driving mechanism comprises a motor (15) and a planetary gear set (16), the planetary gear set (16) is installed at the output end of the motor (15), the planetary gear set (16) is connected with the rotating disc (19) through a three-foot installation seat (17), the anti-skidding sleeve (20) is sleeved outside the rotating disc (19) and outputs traction force simultaneously with the synchronous belt (10), and the linear speed of the anti-skidding sleeve is consistent.

2. The automatic threader of claim 1, wherein: the take-up reel (3) adopts an internal hollow structure and is sleeved on the take-up reel shaft (4), rotates along the same virtual central shaft with the motor (15) and the rotating disc (19), and rotates forwards and backwards freely when the traction device (7) outputs and retracts.

3. The automatic threader of claim 2, wherein: the wire drawing device also comprises a wire drawing port gland (1) and a wire outlet gland (8); the take-up reel (3) is mounted on the rotating disc (19) and is connected with the shell (2) through the take-up port gland (1) and the outlet port gland (8).

4. An automatic threader according to claim 3, characterized in that: the gear transmission mechanism further comprises a large gear (21) and a synchronous belt gear (11), a small gear (9) is arranged above the synchronous belt gear (11), and the small gear (9) and the synchronous belt gear (11) are coaxially arranged; pinion (9) with meshing cooperation between gear wheel (21), simultaneously gear wheel (21) drive pinion (9), pinion (9) drive synchronous belt gear (11) are synchronous motion.

5. The automatic threader of claim 4, wherein: the bull gear (21) is sleeved above the anti-skidding sleeve (20) and is fixedly connected with the rotating disc (19) through a gear gland (22).

6. The automatic threader of claim 5, wherein: gland (5) on the bearing, hold-in range gear (11) pinion (9) install in gland (5) on the bearing with between casing (2).

7. The automatic threader of claim 6, wherein: still include locking device, locking device includes locking gland (6), locking hoop (12), locking seat (13) and locking connecting piece (14), locking connecting piece (14) are connected locking hoop (12) and locking seat (13), locking gland (6) link firmly casing (2).

8. The automatic threader of claim 7, wherein: the locking device is characterized by further comprising a third gear (23) and a fourth gear (24), wherein the third gear (23) and the fourth gear (24) are installed in the locking hoop (12) and are fixed on the locking seat (13) through the locking connecting piece (14).

9. The automatic threader of claim 8, wherein: the locking connecting piece (14) is a locking adjusting bolt, the locking hoop (12) is connected with the locking adjusting bolt, and the locking adjusting bolt is in threaded connection with the locking seat (13).

10. The automatic threader of claim 1, wherein: the anti-skid sleeve (20) is made of rubber materials.

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