CN102214899A

CN102214899A - Automatic threader

Info

Publication number: CN102214899A
Application number: CN2010101654902A
Authority: CN
Inventors: 姚亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-02
Filing date: 2010-04-02
Publication date: 2011-10-12

Abstract

The invention provides an automatic threader, comprising a shell, motors, idler wheels and a spring device with steel balls, wherein the shell is internally provided with two motors (1), wheel gears (11) on the motors (1) are meshed with wheel gears (11) on idler wheels (2); the shell above the wheel gears is provided with an upper cover (9) which can be opened; a threading pipeline (12) is arranged between two rows of idler wheels (2) below the upper cover (9); a branching slot (18) is arranged at the back of the threading pipeline (12) and a plurality of wires (4) can be threaded through the branching slot (18); the heads of the wires (4) are provided with the spring (3) with the steel balls; and the front end of the shell is provided with a hose pipe (8). The automatic threader is used to carry out threading, steel wires and accessory appliances are not required to be used and a plurality of bends can be threaded without blocking the wires. The automatic threader can thread multiple wires and is suitable for the wires with different specifications. The threading efficiency is improved by 5-10 times and a lot of manpower can be saved.

Description

Automatic threader

Technical field

The present invention relates to a kind of device of in pvc pipe, wearing lead automatically.Can automatically lead be passed pvc pipe with a plurality of elbows.

Background technology

At present, penetrating lead in the pvc pipe of all kinds of specifications, generally is artificial threading.Need be by aids such as steel wires, and block easily in the elbow of pvc pipe, efficient is very low, does not have the product and the patent of seeing self-threading to gain life experience so far.

Summary of the invention

In order to overcome above-mentioned deficiency, the invention provides a kind of device of wearing lead automatically, this device can penetrate one or more strands of leads in the pvc pipe of all size automatically, and can pass through a plurality of elbows.

The technical solution adopted for the present invention to solve the technical problems is as described below: a kind of automatic threader, form by shell, motor, roller, gear.It is characterized in that: two alternating current machines are housed in shell, and each motor is by one group of roller of gear driven, and the spacing between two groups of rollers can be utilized the flexible adjustment of spring according to the thickness of electric wire.The frictional force of utilizing roller to continue is sent into lead in the pvc pipe.Run into the elbow of pvc pipe, because of the end at electric wire is equipped with the spring assembly of a segment length for 4-6CM, little steel ball is equipped with at the top of spring.Because the soft and elasticity of spring and the slip of steel ball, the guiding electric wire turns round in the elbow.

The invention has the beneficial effects as follows when threading and no longer need can pass a plurality of elbows and not block line by aids such as steel wires.Can wear multiple conducting wires simultaneously, be applicable to the lead of all size.Threading efficient has improved 5-10 doubly, has saved a large amount of manpowers.

Description of drawings

Accompanying drawing 1 is a left view of the present invention

Accompanying drawing 2 is vertical views of the present invention

Among Fig. 1,1. two motors in left side, 2. three rollers in left side, the 3. spring of band steel ball, 4. electric wire, 5. mains switch, 6. housing, 7. power circuit, 8. flexible pipe, 9. loam cake, 10.PVC pipe, 5 gears in 11. left sides.12. the threading pipeline, 13. handles, 14 attaching plugs, 16 wire casings, 18 fens wire casings, 19 through wires holes.Among Fig. 2,15.PVC pipe bend, 17 springs.

Specific embodiments

In Fig. 1, the loam cake 9 of opening conduits 12 puts the spring 3 that has steel ball and passes pipeline 12 on 4 in electric wire, pvc pipe is enclosed within on the flexible pipe 8, attaching plug 14 is inserted on the socket, hold handle 13, press mains switch 5, motor 1 energising, engagement by gear 11 drives roller 2 rotations, have cortical material on the roller 2 and strengthen frictional force, have wire casing on the roller 2, utilize the frictional force of roller 2.Electric wire is sent into pvc pipe 10, and branch wire casing 18 is equipped with at threading pipeline 12 rear portions, can wear multiple conducting wires.

In Fig. 2, when lead ran into the pvc pipe elbow, the spring 3 that has the steel ball lead wire 4 that can bend was passed, and can not withstand on the inwall of elbow, and strain can correspondingly take place spring 17 (accompanying drawing 2) when penetrating the lead 4 of different size.

Claims

1. threader, spring assembly by housing, motor, roller, band steel ball is formed, it is characterized in that: the housing internal fixation has motor (1), motor 1 cog 11 with roller 2 cog 11 the engagement, openable loam cake 9 is housed on the gear upper shell, two rows have threading pipeline 12 between the rollers 2 under the loam cake, and the spring 3 of band steel ball is housed on 4 in the electric wire, at the housing front end flexible pipe 8 are housed.

2. by the described automatic threader of claim 1, it is characterized in that: the spring 3 of band steel ball, its length is 4-6CM, diameter is 4-5MM, there is rubber back 1/3rd, in stay aperture.

3. by the described automatic threader of claim 1, it is characterized in that: branch wire casing 18 is equipped with at the pipeline rear portion, on have 3--4 horizontal through wires hole, the aperture is 3-5MM.

4. by the described automatic threader of claim 1, it is characterized in that: be surrounded by rubber layer on the roller 2, have 3--4 wire casing 16, the degree of depth is 0.5MM.