CN210412320U

CN210412320U - Equal-length cutting device for power line

Info

Publication number: CN210412320U
Application number: CN201921210762.9U
Authority: CN
Inventors: 李诗荣
Original assignee: Tianchang Rongda Electronic Co Ltd
Current assignee: Tianchang Rongda Electronic Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-28
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to a power cord cutting process technical field just discloses an isometric cutting device of power cord, including work platform, work platform's top fixed mounting has two supports, and the top fixed mounting of two supports has the diaphragm, the bottom fixed mounting of diaphragm has the cylinder, the output of cylinder has the cutter through fixed block fixed mounting, the bottom left end of diaphragm articulates there is branch, the left lower extreme top of branch is provided with first copper sheet, fixed mounting has supporting spring between the right flank of branch and the support side that is located the right side, and the support left surface fixed mounting that is located the right side has prevents moving back line mechanism. The utility model provides an inefficiency of equal length cutting device cutting of current power cord, complex operation, degree of automation is low, problem that intensity of labour is big.

Description

Equal-length cutting device for power line

Technical Field

The utility model relates to a power cord cutting process technical field specifically is an isometric cutting device of power cord.

Background

The power line is a line for transmitting current, and the current transmission mode is generally point-to-point transmission, and the power line can be divided into an AC power line and a DC power line according to the purpose, and generally the AC power line is a wire through which AC with higher voltage passes.

The power cord can carry out isometric processing that cuts off when producing according to the in service behavior of difference to convenient subsequent in-service use, the isometric cutting device cutting of current power cord is inefficient, and degree of automation is not high, needs artifical loaded down with trivial details operation, and intensity of labour is big, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an isometric cutting device of power cord has solved the inefficiency of the isometric cutting device cutting of current power cord, complex operation, and degree of automation is low, problem that intensity of labour is big.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a power line equal-length cutting device comprises a working platform, wherein two supports are fixedly mounted at the top of the working platform, a transverse plate is fixedly mounted at the tops of the two supports, an air cylinder is fixedly mounted at the bottom of the transverse plate, a cutter is fixedly mounted at the output end of the air cylinder through a fixing block, a support rod is hinged to the left end of the bottom of the transverse plate, a first copper sheet is arranged at the top of the left lower end of the support rod, a support spring is fixedly mounted between the right side face of the support rod and the side face of the support positioned on the right side, and a wire withdrawing prevention mechanism is fixedly mounted on;

the wire winding device comprises a working platform, a fixing plate, a plurality of limiting rings, a driving motor, a wire winding wheel, a power wire, a connecting rod, a second copper sheet and a wiring box, wherein the top of the working platform is fixedly provided with the fixing plate and the limiting rings, the side surface of the fixing plate is fixedly provided with the driving motor, the output shaft of the driving motor penetrates through the fixing plate and is fixedly provided with the wire winding wheel, the power wire is wound outside the wire winding wheel, one end of the power wire penetrates through the limiting rings, one end of the wire winding wheel is fixedly connected;

prevent moving back line mechanism and include the sleeve pipe, and sheathed tube one end is fixed on the support that is located the right side, the branch pipe has been cup jointed in the activity of the sheathed tube other end, the left end fixed mounting of branch pipe has the connecting block, and fixed mounting has reset spring between connecting block and the sleeve pipe, the side fixed mounting of connecting block has the small-size motor, the output shaft through connection piece and the fixed mounting of small-size motor have the pinch roller, and the disc is contradicted on the power cord outside the pinch roller.

Preferably, the top of the working platform is provided with a cutting block, and the cutting block is positioned right below the cutter.

Preferably, four supporting seats are arranged at the bottom of the working platform.

Preferably, a series circuit is formed between the first copper sheet and the cylinder and between the second copper sheet and the cylinder through a lead.

Preferably, the connecting rod is positioned right in front of the anti-back-line mechanism.

Preferably, the driving motor and the small motor rotate in opposite directions.

(III) advantageous effects

Compared with the prior art, the utility model provides a isometric cutting device of power cord possesses following beneficial effect:

1. the utility model discloses a connecting rod that sets up, under driving motor's drive, the circuit of switch-on cylinder is contacted with first copper sheet to the discontinuous messenger second copper sheet, starts the cylinder and promotes the cutter and cut off the power cord, has realized automatic cutting, greatly reduced workman's intensity of labour to the length precision of cutting is higher, and the quality is better.

2. The utility model discloses a supporting spring who sets up can prop up branch, when the connecting rod rotates contact branch for when first copper sheet and second copper sheet contact on the branch, avoid causing the rotation to the connecting rod to block, realized continuous contact work.

3. Through sleeve pipe, branch pipe, connecting block, reset spring, small motor and the pinch roller that sets up, can make the pinch roller hug closely the power cord through the effect of spring, again through setting up small motor rotation direction opposite with driving motor, can keep tightening up the state when the unwrapping wire to the power cord to the condition that the line returned appears when avoiding rotating.

Drawings

Fig. 1 is a front view of an isometric cutting device for a power line of the present invention;

fig. 2 is a front view of the anti-thread-back mechanism of the present invention;

fig. 3 is a rear view of the driving motor of the present invention.

In the figure: 1 work platform, 2 supports, 3 diaphragm, 4 cylinders, 5 cutters, 6 spinal branch poles, 7 first copper sheets, 8 supporting springs, 9 anti-backout mechanism, 91 sleeve pipe, 92 branch pipe, 93 connecting block, 94 reset spring, 95 small-size motor, 96 pinch rollers, 10 fixed plate, 11 spacing ring, 12 driving motor, 13 take-up pulley, 14 power cord, 15 connecting rod, 16 second copper sheets, 17 junction box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a power line equal-length cutting device comprises a working platform 1, wherein a cutting block is arranged at the top of the working platform 1 and is positioned under a cutting knife 5, so that the cutting knife 5 can cut a power line 14 more conveniently, the cutting quality is improved, four supporting seats are arranged at the bottom of the working platform 1, two supporting frames 2 are fixedly arranged at the top of the working platform 1, a transverse plate 3 is fixedly arranged at the tops of the two supporting frames 2, an air cylinder 4 is fixedly arranged at the bottom of the transverse plate 3, the cutting knife 5 is fixedly arranged at the output end of the air cylinder 4 through a fixing block, a supporting rod 6 is hinged at the left end of the bottom of the transverse plate 3, a first copper sheet 7 is arranged at the top of the left lower end of the supporting rod 6, a series circuit is formed between the first copper sheet 7 and a second copper sheet 16 and the air cylinder 4 through a lead, and, the left side surface of the bracket 2 on the right side is fixedly provided with a wire withdrawing prevention mechanism 9;

a fixing plate 10 and a plurality of limiting rings 11 are fixedly mounted at the top of the working platform 1, a driving motor 12 is fixedly mounted on the side face of the fixing plate 10, the rotating directions of the driving motor 12 and the small motor 95 are opposite, the driving motor 12 can compress a power line 14 and can also transmit the power line 14, an output shaft of the driving motor 12 penetrates through the fixing plate 10 and is fixedly mounted with a winding wheel 13, the power line 14 is wound outside the winding wheel 13, one end of the power line 14 penetrates through the plurality of limiting rings 11, one end of the winding wheel 13 is fixedly connected with a connecting rod 15, the connecting rod 15 is positioned right in front of the wire withdrawing prevention mechanism 9, the rotation of the connecting rod 15 is prevented from being blocked by the wire withdrawing prevention mechanism 9, a second copper sheet 16 is fixedly mounted on the side face of the other end of the connecting rod 15, and a;

prevent moving back line mechanism 9 and include sleeve pipe 91, and the one end of sleeve pipe 91 is fixed on the support 2 that is located the right side, branch pipe 92 has been cup jointed in the other end activity of sleeve pipe 91, the left end fixed mounting of branch pipe 92 has connecting block 93, and fixed mounting has reset spring 94 between connecting block 93 and the sleeve pipe 91, the side fixed mounting of connecting block 93 has small motor 95, small motor 95's output shaft through connection block 93 and fixed mounting has pinch roller 96, and the outer disc of pinch roller 96 is contradicted on power cord 14.

The working principle is as follows: the during operation, pass a plurality of spacing rings 11 with the one end of power cord 14 in proper order, start small motor 95 and driving motor 12 and rotate, small motor 95 drives pinch roller 96 and rotates, effect through reset spring 94, the conflict is on power cord 14, compress tightly power cord 14, driving motor 12 drives take-up reel 13 and connecting rod 15 simultaneously and rotates, take-up reel 13 begins the unwrapping wire, connecting rod 15 rotates, until second copper sheet 16 and the contact of first copper sheet 7, the circuit of switch-on cylinder 4, start cylinder 4 and promote the cutting off of cutter 5 to power cord 14, power cord 14 after the cutting off drops on junction box 17 and collects.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a isometric cutting device of power cord, includes work platform (1), its characterized in that: the wire withdrawing prevention mechanism is characterized in that two supports (2) are fixedly mounted at the top of the working platform (1), a transverse plate (3) is fixedly mounted at the tops of the two supports (2), an air cylinder (4) is fixedly mounted at the bottom of the transverse plate (3), a cutter (5) is fixedly mounted at the output end of the air cylinder (4) through a fixing block, a supporting rod (6) is hinged to the left end of the bottom of the transverse plate (3), a first copper sheet (7) is arranged at the top of the left lower end of the supporting rod (6), a supporting spring (8) is fixedly mounted between the right side surface of the supporting rod (6) and the side surface of the support (2) on the right side, and a wire withdrawing prevention mechanism (9;

a fixing plate (10) and a plurality of limiting rings (11) are fixedly mounted at the top of the working platform (1), a driving motor (12) is fixedly mounted on the side face of the fixing plate (10), an output shaft of the driving motor (12) penetrates through the fixing plate (10) and is fixedly mounted with a winding wheel (13), a power line (14) is wound outside the winding wheel (13), one end of the power line (14) penetrates through the limiting rings (11), a connecting rod (15) is fixedly connected to one end of the winding wheel (13), a second copper sheet (16) is fixedly mounted on the side face of the other end of the connecting rod (15), and a wiring box (17) is arranged on the left side of the working platform (1);

prevent moving back line mechanism (9) and include sleeve pipe (91), and the one end of sleeve pipe (91) is fixed on support (2) that are located the right side, branch pipe (92) have been cup jointed in the other end activity of sleeve pipe (91), the left end fixed mounting of branch pipe (92) has connecting block (93), and fixed mounting has reset spring (94) between connecting block (93) and sleeve pipe (91), the side fixed mounting of connecting block (93) has micro motor (95), the output shaft through connection block (93) and the fixed mounting of micro motor (95) have pinch roller (96), and the outer disc of pinch roller (96) is contradicted on power cord (14).

2. A power cord isometric severing apparatus as claimed in claim 1, wherein: the top of the working platform (1) is provided with a cutting block, and the cutting block is positioned under the cutter (5).

3. A power cord isometric severing apparatus as claimed in claim 1, wherein: the bottom of the working platform (1) is provided with four supporting seats.

4. A power cord isometric severing apparatus as claimed in claim 1, wherein: and a series circuit is formed between the first copper sheet (7) and the second copper sheet (16) and the cylinder (4) through a lead.

5. A power cord isometric severing apparatus as claimed in claim 1, wherein: the connecting rod (15) is positioned right in front of the anti-back-line mechanism (9).

6. A power cord isometric severing apparatus as claimed in claim 1, wherein: the driving motor (12) and the small motor (95) rotate in opposite directions.