CN217469308U

CN217469308U - Threading machine capable of measuring length of lead wire

Info

Publication number: CN217469308U
Application number: CN202221020295.5U
Authority: CN
Inventors: 何俊健; 覃荣聂; 扬挺; 杨海传; 姜灵
Original assignee: Zhejiang Burley Tools Co ltd
Current assignee: Zhejiang Burley Tools Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-20
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a threading machine capable of measuring the length of a lead wire, which comprises a casing, a roller device, a take-up reel, a rotating disc and a display device, wherein the roller device, the take-up reel, the rotating disc and the display device are assembled in the casing; the rotating disc is driven to rotate by the driving mechanism, an opening is formed in one side of the shell, one end of a lead is installed in the opening, and the other end of the lead is wound on the take-up reel; the rotating disc is arranged close to the take-up reel and interacts with the roller device to output and withdraw the lead; the lead is attached to the roller device, and the roller device is electrically connected with the display device and is used for displaying the wire take-up or wire feed length of the lead; the utility model discloses a threading machine of measurable quantity lead wire length: the roller device is driven to roll by the lead wire, and then the roller device is electrically connected with the display device by the Hall plate, the number in the display module is gradually changed when the lead wire is taken in, and the number in the display module is gradually changed when the lead wire is sent out; therefore, the construction cost is saved or construction materials are wasted for users.

Description

Threading machine capable of measuring length of lead wire

Technical Field

The utility model relates to a building cable wiring technical field specifically is a threading machine of measurable quantity lead wire length.

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, steel wires or iron wires can be brought in first, and then the steel wires or the iron wires are used for drawing the cables into the tube.

Objective disadvantages of the prior art: the threading machine does not have a device to read in time the actual length of receiving, sending the lead wire when receiving the lead wire, sending the lead wire during operation, lets the user not know the specific length of lead wire or position when actual operation like this, brings the inconvenience for the user, is unfavorable for above-mentioned threading machine popularization and application in market.

In view of the above problems, improvements are needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the threading machine capable of measuring the length of the lead wire is simple in structure, ingenious in design and wide in application range, and a user can master the actual length of the lead wire to be taken in and sent out at any time.

In order to realize the purpose of the utility model, the utility model adopts the following technical proposal that the threading machine capable of measuring the length of the lead wire comprises a casing, a roller device, a take-up reel, a rotating disk and a display device which are assembled in the casing; the rotating disc is driven to rotate by the driving mechanism, an opening is formed in one side of the shell, one end of a lead is installed in the opening, and the other end of the lead is wound on the take-up reel; the rotating disc is arranged close to the take-up reel and interacts with the roller device to output and withdraw the lead; the lead is attached to the roller device, and the roller device is electrically connected with the display device and is used for displaying the wire take-up or wire feed length of the lead; the utility model has simple structure and ingenious design, the roller device is driven to roll by the lead wire and then is electrically connected with the display device by the Hall plate, the number in the display module is gradually changed when the lead wire is taken in, and the number in the display module is gradually changed when the lead wire is sent out; therefore, the construction cost is saved or construction materials are wasted for users.

As a preferred scheme of the utility model, the driving mechanism comprises a motor and a gear transmission assembly, and the gear transmission assembly is connected with the rotating disc; the utility model discloses in through setting up gear drive assembly to gear drive assembly is connected to the rotary disk, makes the motor increase moment of torsion, reduces 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 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, install draw gear on the casing, the lead wire cup joints in draw gear, and the casing outside is stretched out to draw gear's one end. The traction device achieves the functions of output, retraction and back-and-forth traction.

As a preferred scheme of the utility model, the take-up reel adopts an internal hollow structure and is sleeved on the take-up reel shaft, rotates along the same virtual central shaft with the motor and the rotating disc, and rotates forward and backward freely when the traction device outputs and withdraws; 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 roller device comprises a roller bracket, a roller, a magnet and a hall plate which are assembled on the roller bracket, wherein the bottom of the roller bracket is provided with a torsional spring, and the hall plate is fixedly arranged on the casing; when the threading machine receives and sends the lead wire, the roller module can be driven to roll by the lead wire, the torsion spring can always enable the roller to be in contact with the lead wire, and the friction force between the roller and the lead wire can also be adjusted, so that the accuracy of data when the roller rolls is read, the abrasion of the roller or the abrasion of the lead wire can be reduced, and the threading machine is further ensured to achieve the effect of smooth threading.

As a preferred scheme of the utility model, the display device comprises a PCBA and a display module arranged on the PCBA, and a transparent cover is sleeved outside the display module; PCBA installs in inside the casing, has improved whole display device's structural strength and whole fastness, and the translucent cover is used for protecting display module's safe in utilization moreover.

As a preferred scheme of the utility model, the transparent cover and the outer end face of the casing are in the same plane; the structure attractiveness of the whole threading machine is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a threading machine of measurable quantity lead wire length: the roller device is driven to roll by the lead wire, and then the roller device is electrically connected with the display device by the Hall plate, the number in the display module is gradually changed when the lead wire is taken in, and the number in the display module is gradually changed when the lead wire is sent out; therefore, the construction cost is saved or construction materials are wasted for users.

Drawings

FIG. 1 is a schematic structural view of a threader according to an embodiment of the present invention;

FIG. 2 is an exploded view of a roller assembly according to an embodiment of the present invention;

fig. 3 is an exploded view of a display device according to an embodiment of the present invention;

reference numerals are as follows: the device comprises a shell 1, an opening 1-1, a roller device 2, a roller 2-1, a roller support 2-2, a magnet 2-3, a Hall plate 2-4, a torsion spring 2-5, a lead 3, a take-up reel shaft 4, a take-up reel 5, a display device 6, a rotating disk 7, a traction device 8, a motor 11, a gear transmission component 12, a PCBA60, a display module 61 and a transparent cover 62.

Detailed Description

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

Example (b):

as shown in fig. 1-3, a threading machine capable of measuring the length of a lead wire comprises a casing 1, a roller device 2, a take-up reel 5, a rotating disk 7 and a display device 6 which are assembled in the casing 1; the rotating disc 7 is driven to rotate by the driving mechanism, an opening 1-1 is formed in one side of the machine shell 1, one end of a lead 3 is installed in the opening 1-1, and the other end of the lead 3 is wound on the take-up reel 5; the rotating disc 7 is arranged close to the take-up reel 5 and interacts with the roller device 2 to output and withdraw the lead 3; the lead 3 is attached to the roller device 2, and the roller device 2 is electrically connected with the display device 6 and used for displaying the wire take-up or wire feed length of the lead 3; the utility model has simple structure and ingenious design, the roller device is driven to roll by the lead wire and then is electrically connected with the display device by the Hall plate, the number in the display module is gradually changed when the lead wire is received, and the number in the display module is gradually changed when the lead wire is sent; therefore, the construction cost is saved or construction materials are wasted for users.

In order to ensure the rotation effect of the take-up reel 5, a take-up reel shaft 4 penetrates through the center of the take-up reel 5, the stability of the take-up reel 5 in the rotation process is ensured, the probability of inclination and the like of the take-up reel is reduced, and the take-up reel shaft 4 is connected to the output end of the motor 11; a traction device 8 is arranged on the machine shell 1, the lead 3 is sleeved on the traction device 8, and one end of the traction device 8 extends out of the outer side of the machine shell 1; the traction device 8 achieves the functions of output, retraction and back-and-forth traction.

Threading machine, roll forward through gear drive subassembly 12 after being rotatory to slow down by motor 11, mutual extrusion draw gear 8 produces thrust, make draw gear 8 reach the output, withdraw, the effect of making a round trip to pull, in order to reach above-mentioned technological effect smoothly, threading machine has adopted the mode of gear drive subassembly 12, and be connected to rotary disk 7 through gear drive subassembly 12, make motor 11 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, be favorable to above-mentioned threading machine popularization and application on market.

In consideration of the length problem of the traction device 8, in order to reduce the volume of the threading machine, enable the threading machine to have a compact structure, be convenient to carry and the like, the equipment adopts the structure of the take-up reel 5, the take-up reel 5 adopts an internal hollow structure and is sleeved on the take-up reel shaft 4, and the take-up reel 5, the motor 11 and the rotating disk 7 rotate along the same virtual central shaft, and the take-up reel and the rotating disk freely rotate forwards and backwards when the traction device 8 outputs and retracts; 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.

Specifically, the roller device 2 comprises a roller bracket 2-2, a roller 2-1, a magnet 2-3 and a Hall plate 2-4 which are assembled on the roller bracket 2-2, and a torsion spring 2-5 is arranged at the bottom of the roller bracket 2-2; the Hall plates 2-4 are fixedly arranged on the machine shell 1, the Hall plates 2-4 are sensors of model PCBA 2.4, when the threading machine receives and sends a lead, the roller module can be driven to roll through the lead, the torsion springs 2-5 can enable the rollers 2-1 to be always in contact with the lead 3, and the friction force between the rollers 2-1 and the lead 3 can be adjusted, so that the accuracy of data read when the rollers roll is achieved, the abrasion of the rollers 2-1 or the abrasion of the lead 3 can be reduced, and the threading machine is further guaranteed to achieve the effect of smooth threading.

In order to enable a user to clearly know the actual length or specific position of a lead wire receiving and sending, a display device 6 is installed in the casing 1, wherein the display device 6 comprises a PCBA60 and a display module 61 installed on the PCBA60, and a transparent cover 62 is sleeved outside the display module 61; the PCBA60 is arranged in the shell 1, so that the structural strength and the integral firmness of the whole display device 6 are improved, and the transparent cover 62 is used for protecting the use safety of the display module 61; the transparent cover 62 and the outer end face of the machine shell 1 are in the same plane; the structure attractiveness of the whole threading machine is improved.

The working principle of the utility model is that the lead 3 in the threading machine shell 1 is utilized to drive the roller 2-1 in the roller module 2 to roll when receiving and sending work, and then the magnet 2-3 arranged on the roller 2-1 is utilized to obtain the length of the lead 3 when receiving and sending the lead through the Hall plate 2-4 and display the number in the display module 61, thus the user can master the actual length or the specific position of the lead when receiving and sending the lead at any time; the utility model discloses a lead wire drive gyro wheel module rolls, then sends display module 61 through hall board 2-4 operational data again, and digit is when receiving the lead wire is degressive the change in display module 61, and digit is when sending the lead wire is in the incremental change in display module. Thus, the user has the advantages of saving construction cost or wasting construction materials and the like; the inconvenience brought to users by the actual length or position of the leadless can be completely avoided; the influence on the working efficiency caused by the actual length or the position of the leadless wire can be completely avoided.

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: the terms housing 1, opening 1-1, roller arrangement 2, roller 2-1, roller support 2-2, magnet 2-3, hall plate 2-4, torsion spring 2-5, lead 3, take-up reel shaft 4, take-up reel 5, display device 6, rotating disk 7, traction device 8, motor 11, gear assembly 12, PCBA60, display module 61, transparent cover 62, etc., but do 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

1. The utility model provides a threading machine of measurable quantity lead wire length which characterized in that: comprises a casing (1), a roller device (2), a take-up reel (5), a rotating disc (7) and a display device (6) which are assembled in the casing (1); the rotating disc (7) is driven to rotate by the driving mechanism, an opening (1-1) is formed in one side of the machine shell (1), one end of a lead (3) is installed in the opening (1-1), and the other end of the lead (3) is wound on the take-up reel (5); the rotating disc (7) is arranged close to the take-up reel (5) and interacts with the roller device (2) to output and withdraw the lead (3); the lead (3) is attached to the roller device (2), and the roller device (2) is electrically connected with the display device (6) and is used for displaying the wire take-up or wire feed length of the lead (3).

2. The threading machine capable of measuring the length of a lead wire according to claim 1, wherein: the driving mechanism comprises a motor (11) and a gear transmission assembly (12), and the gear transmission assembly (12) is connected with the rotating disc (7).

3. The stringing machine capable of measuring the length of a lead wire as claimed in claim 2, wherein: the shell (1) is provided with a traction device (8), the lead (3) is sleeved on the traction device (8), and one end of the traction device (8) extends out of the shell (1).

4. The stringing machine as claimed in claim 3, wherein the threading machine is adapted to measure the length of a thread: the take-up reel (5) 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 (11) and the rotating disc (7), and rotates forwards and backwards freely when the traction device (8) outputs and retracts.

5. The threading machine capable of measuring the length of a lead wire according to claim 1, wherein: the roller device (2) comprises a roller support (2-2), a roller (2-1), a magnet (2-3) and a Hall plate (2-4) which are assembled on the roller support (2-2), wherein the bottom of the roller support (2-2) is provided with a torsion spring (2-5), and the Hall plate (2-4) is fixedly arranged on the machine shell (1).

6. The stringing machine capable of measuring the length of a lead wire as claimed in claim 1, wherein: the display device (6) comprises a PCBA (60) and a display module (61) installed on the PCBA (60), wherein a transparent cover (62) is sleeved outside the display module (61).

7. The stringing machine as claimed in claim 6, wherein the threading machine is adapted to measure the length of a thread: the transparent cover (62) and the outer end face of the machine shell (1) are in the same plane.