CN219292608U

CN219292608U - Automatic straightening mechanism for lead

Info

Publication number: CN219292608U
Application number: CN202320100755.3U
Authority: CN
Inventors: 施亚东; 杨随心
Original assignee: Changzhou Gahong Intelligent Equipment Co ltd
Current assignee: Changzhou Gahong Intelligent Equipment Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-04
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses an automatic lead straightening mechanism which comprises a clamping unit and a lead straightening unit, wherein the lead straightening unit comprises a positioning seat, the front end of the positioning seat is movably connected with a guide pillar, the front end of the guide pillar is connected with the clamping seat, the clamping unit comprises a slide rail seat, clamping jaws which are symmetrically arranged are movably arranged on the slide rail seat, the front ends of the clamping jaws are positioned on the left side and the right side of the clamping seat, the clamping jaws are horizontally moved relative to the clamping seat to enable the clamping jaws to be in contact with or separated from the clamping seat, lead through holes are formed in the clamping seat, and in the open state of the clamping jaws, the leads penetrate into the lead through holes. Through the mode, the automatic lead straightening mechanism can form the clamping module through the clamping unit and the clamping seat, so that the clamping area is effectively increased, the clamping effect is stable, and the automatic lead straightening function is realized through the clamping seat.

Description

Automatic straightening mechanism for lead

Technical Field

The utility model relates to the technical field of photovoltaic module manufacturing equipment, in particular to an automatic lead straightening mechanism.

Background

The solar photovoltaic module needs to remove the high-temperature cloth and erect the lead before the junction box is assembled, and at present, manual operation mode is mostly adopted to remove the high-temperature cloth and erect the lead. However, the high-temperature cloth is fixed on the backboard in an adhesive manner, so that a large amount of manpower is consumed for manual removal, and the solar backboard is scratched easily to influence the product quality.

At present, part of factories can remove high-temperature cloth through a scraper knife, the scraper knife is lifted upwards after the scraper knife finishes the removing work, and at the moment, the scraper knife still presses the high-temperature cloth due to precision errors, so that the backboard is scratched; in addition, the lead correction auxiliary block and the U-shaped clamping jaw are also caused to interfere, and the subsequent work of high-temperature cloth removal and lead straightening is affected.

Patent CN217009210U discloses an auxiliary wire-guiding mechanism by which a high-temperature cloth is pressed. However, the structure is limited by the head clamping jaw and the angle of the water gap clamp, the clamping area of the high-temperature cloth is limited, the high-temperature cloth and the lead straightening are affected, and the function of straightening the lead is not achieved in terms of the final effect.

Disclosure of Invention

The utility model mainly solves the technical problem of providing the automatic lead straightening mechanism, which can form a clamping module through the clamping unit and the clamping seat, effectively increase the clamping area, has stable clamping effect and realizes the function of automatic lead straightening through the clamping seat.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an automatic alignment mechanism of lead wire, including clamping unit and lead wire alignment unit, the lead wire alignment unit includes the positioning seat, the front end swing joint of positioning seat has the guide pillar, the clamping seat is connected to the guide pillar front end, the clamping unit includes the slide rail seat, movable mounting has the clamping jaw that the symmetry set up on the slide rail seat, the front end of clamping jaw is located the left and right sides of clamping seat, the relative clamping seat translation of clamping jaw makes clamping jaw and clamping seat contact or separation, the lead wire perforation has been seted up on the clamping seat, under the clamping jaw open state, the lead wire penetrates in the lead wire perforation.

In a preferred embodiment of the utility model, the front ends of the clamping jaws form a splayed closing-in structure, and the surfaces of the clamping seats and the inner surfaces of the splayed closing-in structure are provided with tooth-shaped structures which are matched in an opposite direction.

In a preferred embodiment of the present utility model, the positioning seat is provided with a positioning hole, and the rear end of the guide post extends into the positioning hole and moves up and down in the positioning seat along the positioning hole.

In a preferred embodiment of the present utility model, a limit bolt is screwed at the bottom of the guide post, and the guide post is upward moved to contact the limit bolt with the bottom surface of the positioning seat so as to limit the guide post from being separated from the positioning seat.

In a preferred embodiment of the present utility model, a spring is sleeved on the outer side of the guide post, and one end of the spring abuts against the positioning seat, and the other end abuts against the clamping seat.

In a preferred embodiment of the present utility model, the slide rail seat is provided with a slide rail, the bottom of the clamping jaw is connected in the slide rail through a sliding block, and the sliding block moves along the slide rail to expand or contract the clamping jaw.

In a preferred embodiment of the present utility model, the slide rail is located below the positioning seat.

In a preferred embodiment of the present utility model, the front and rear sides of the positioning seat are connected with side baffles, and the front and rear sides of the slide rail seat are fixedly connected with the side baffles.

The beneficial effects of the utility model are as follows: according to the automatic lead straightening mechanism, the opening and the shrinkage of the clamping jaw are controlled through the air cylinder, the clamping function of the clamping jaw and the clamping seat is realized, the clamping area is effectively increased, the limitation of angles is avoided, the friction force is increased through the tooth-shaped structures on the clamping jaw and the clamping seat, and the stable clamping of high-temperature cloth is ensured.

According to the automatic lead straightening mechanism, the clamping seat plays a role in buffering and prepressing high-temperature cloth, and when the clamping jaw is in an open state, leads can enter the lead perforation, and the lead straightening effect is achieved through the lead perforation.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic perspective view of a preferred embodiment of an automatic wire straightening mechanism according to the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

the components in the drawings are marked as follows: 1. clamping unit, 11, slide rail seat, 12, clamping jaw, 121, binding off structure, 13, slide rail, 14, slider, 15, tooth form structure, 2, lead straightening unit, 21, positioning seat, 22, lateral baffle, 23, guide pillar, 24, clamping seat, 241, lead perforation, 25, limit bolt, 26, spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below. The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the utility model, without affecting the effect or achievement of the objective. Also, the terms "upper", "lower", "left", "right", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for modification or adjustment of the relative relationships thereof, as they are also considered within the scope of the utility model without substantial modification to the technical context.

Referring to fig. 1 to 3, an automatic wire straightening mechanism includes a clamping unit 1 and a wire straightening unit 2.

The lead straightening unit 2 includes a positioning seat 21. The front and rear sides of the positioning seat 21 are connected with side baffles 22. The positioning seat 21 is fixed in position through the baffles, and an accommodating space is formed between the inner sides of the two baffles, so that the clamping unit 1 is convenient to set. The rear end of the baffle plate is fixedly installed through conventional components such as an installation plate.

The front end of the positioning seat 21 is movably connected with a guide post 23. The front end of the guide post 23 is connected with a clamping seat 24. The positioning seat 21 is provided with a positioning hole. The rear end of the guide post 23 extends into the positioning hole and moves up and down in the positioning seat 21 along the positioning hole. The clamping seat 24 is provided with a lead through hole 241, and when the clamping jaw 12 is opened, the lead penetrates into the lead through hole 241. The lead perforation 241 is for holding the lead, when high temperature cloth and grip slipper 24 contact, grip slipper 24 plays the effect of buffering pre-compaction, and the lead can get into in the lead perforation 241, and high temperature cloth can separate to the left and right sides of grip slipper 24, and the lead that gets into lead perforation 241 is straightened to realize the alignment effect.

The bottom of the guide post 23 is connected with a limit bolt 25 in a threaded manner, and the guide post 23 moves up to enable the limit bolt 25 to be in contact with the bottom surface of the positioning seat 21 so as to limit the guide post 23 from being separated from the positioning seat 21. The outside of the guide post 23 is sleeved with a spring 26, one end of the spring 26 is propped against the positioning seat 21, and the other end is propped against the clamping seat 24. The spring 26 is compressed simultaneously in the process that the clamping seat 24 is pressed down, and the spring 26 pushes the positioning seat 21 to reset after the operation is finished. The limit bolts 25 can limit the return position of the guide posts 23, and prevent the guide posts 23 from being separated from the positioning seat 21.

The clamping unit 1 comprises a slide rail seat 11, clamping jaws 12 which are symmetrically arranged are movably arranged on the slide rail seat 11, the front ends of the clamping jaws 12 are positioned on the left side and the right side of a clamping seat 24, and the clamping jaws 12 translate relative to the clamping seat 24 to enable the clamping jaws 12 to be in contact with or separated from the clamping seat 24. The front end of the clamping jaw 12 forms a splayed closing-in structure 121, the surface of the clamping seat 24 and the inner surface of the splayed closing-in structure 121 are provided with tooth-shaped structures 15 which are matched with each other in the opposite direction, and the clamping seat 24 is matched with the closing-in structure 121 to achieve good clamping effect. The slide rail seat 11 is provided with a slide rail 13, the bottom of the clamping jaw 12 is connected in the slide rail 13 through a sliding block 14, and the sliding block 14 moves along the slide rail 13 so as to enable the clamping jaw 12 to expand or contract. The jaws 12 are driven by an air cylinder (not shown) which drives the jaws 12 in translation. Translation of the jaws 12 is achieved by sliding the slides 14 at the bottom of the jaws 12 in the slide rails 13. In the initial state, the clamping jaw 12 is separated from the clamping seat 24, when the lead enters the lead perforation 241 and moves to the position, the clamping jaw 12 moves towards the clamping seat 24, so that the high-temperature cloth is fixed between the clamping seat 24 and the clamping jaw 12, and due to the action of the tooth-shaped structure 15, the friction force is effectively increased, the high-temperature cloth is clamped, the clamping effective area is increased, and the angle is not limited.

The slide rail seat 11 is located below the positioning seat 21. The front and rear sides of the rail seat 11 are fixedly connected with the side fence 22. The slide rail seat 11 is fixed on the side baffle 22, and the slide rail seat 11 also plays a limiting role on the guide post 23 to prevent the guide post 23 from being separated from the positioning hole due to overlarge descending distance.

Compared with the prior art, the automatic lead straightening mechanism can form a clamping module through the clamping unit and the clamping seat, effectively increases the clamping area, has stable clamping effect, and realizes the function of automatic lead straightening through the clamping seat.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims

1. The utility model provides an automatic alignment mechanism of lead wire, includes clamping unit and lead wire alignment unit, its characterized in that, lead wire alignment unit includes the positioning seat, the front end swing joint of positioning seat has the guide pillar, the clamping seat is connected to the guide pillar front end, the clamping unit includes the slide rail seat, movable mounting has the clamping jaw that the symmetry set up on the slide rail seat, the front end of clamping jaw is located the left and right sides of clamping seat, the relative clamping seat translation of clamping jaw makes clamping jaw and clamping seat contact or separation, the lead wire perforation has been seted up on the clamping seat, the lead wire penetrates in the lead wire perforation under the clamping jaw open state.

2. The automatic lead straightening mechanism according to claim 1, wherein the front ends of the clamping jaws form a splayed closing-in structure, and the surfaces of the clamping seats and the inner surfaces of the splayed closing-in structure are provided with tooth-shaped structures which are matched in an opposite direction.

3. The automatic lead straightening mechanism according to claim 1, wherein the positioning seat is provided with a positioning hole, and the rear end of the guide post extends into the positioning hole and moves up and down in the positioning seat along the positioning hole.

4. The automatic lead wire straightening mechanism according to claim 3, wherein the bottom of the guide post is connected with a limit bolt in a threaded manner, and the limit bolt is contacted with the bottom surface of the positioning seat on the guide post to limit the guide post from being separated from the positioning seat.

5. The automatic lead straightening mechanism according to claim 4, wherein a spring is sleeved outside the guide post, one end of the spring is propped against the positioning seat, and the other end of the spring is propped against the clamping seat.

6. The automatic lead straightening mechanism according to any one of claims 1 to 5, wherein a slide rail is provided on the slide rail seat, the bottom of the clamping jaw is connected in the slide rail through a sliding block, and the sliding block moves along the slide rail to expand or contract the clamping jaw.

7. The automatic wire straightening mechanism according to claim 6, characterized in that the slide rail is located below the positioning seat.

8. The automatic lead straightening mechanism according to claim 7, wherein the front and rear sides of the positioning seat are connected with side baffles, and the front and rear sides of the slide rail seat are fixedly connected with the side baffles.