CN216581464U

CN216581464U - Adhesive tape tearing mechanism

Info

Publication number: CN216581464U
Application number: CN202122599623.3U
Authority: CN
Inventors: 陈斌; 徐咏涛
Original assignee: Suzhou Xinben Intelligent Technology Co ltd
Current assignee: Suzhou Xinben Intelligent Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-24
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an adhesive tape tearing mechanism which is suitable for the removing process of an adhesive tape/a laminated film on a photovoltaic product; the pivoting body is configured as a carrier for transmitting a rotating force on the output end of the transmission piece; the winding piece comprises a pivot body and a winding piece, wherein the pivot body is oppositely arranged: a first component and a second component; the first component and the second component generate a winding action of tearing the adhesive tape/the covering film due to the rotation of the pivoting body; the clamping executing piece is arranged between the first component and the second component; the clamping executing piece is matched with the first component to generate the action of clamping the adhesive tape/the film. This winding mechanism, it is when guaranteeing to press from both sides tight sticky tape, can also accomplish the action of rotatory winding sticky tape, after the winding, still has the function that the rotary disk contracts, makes things convenient for breaking away from of sticky tape.

Description

Adhesive tape tearing mechanism

Technical Field

The utility model relates to the technical field of processing equipment of photovoltaic products, in particular to an adhesive tape tearing mechanism.

Background

Compare traditional production line beat, present photovoltaic production line beat requires shorter, and equipment degree of automation is also higher moreover. At present, each customer site mainly uses manual operation as a main work station for tearing the adhesive tape, so that the efficiency is low, and the yield of the whole production line is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a tear sticky tape mechanism, on having solved photovoltaic product processing equipment, about getting rid of and the rolling problem of sticky tape/tectorial membrane.

The technical scheme of the utility model is as follows: a tape tearing mechanism is suitable for a photovoltaic product in a tape/film removing process and comprises the following components: pivot body, winding member and centre gripping implement.

The pivot body is configured as a carrier for transmitting rotating force on the output end of the transmission piece, and the pivot body plays a role in connection and transmission.

A winding member comprising, in opposed arrangement on a pivot body: a first component and a second component; the first part and the second part are used as base bodies for generating winding action on the pivoting body. When the pivot body rotates, the first part and the second part can form a winding supporting base, so that the adhesive tape/the coating film is wound. That is, the first member and the second member are rotated by the pivot body to generate a winding action of tearing the adhesive tape/the coating film.

Furthermore, a clamping actuator is provided, arranged between the first component and the second component; the clamping executing piece is matched with the first component to generate the action of clamping the adhesive tape/the film. Namely, at least one clamping executing piece and the first component form the function of clamping the adhesive tape/film-coated end. Therefore, after the clamping force is formed between the clamping executing part and the first component, the adhesive tape/the coating film can be smoothly wound, and the tension force which is wound around the first component and the second component is formed.

Preferably, a shrink actuator is included, disposed between the first and second components; the contraction execution member pushes and pulls the second member to adjust the winding distance of the first member and the second member. In order to further facilitate the taking and placing of the adhesive tape/film covering roll. The second component can have a moving capacity, and after winding is completed, the tension between the first component and the second component is reduced through the displacement of the second component, so that the adhesive tape roll/the film-coated roll can be smoothly taken down, and a complete automatic process is realized.

Preferably, the first component is configured as a butt clamp plate, and the actuating component is a butt clamp cylinder; the execution end of the opposite clamping cylinder is provided with a clamping plate to generate clamping action with the opposite clamping plate. The second member is configured as a fixed shrink plate if the second member does not need to have displacement capability.

Preferably, the first component is configured as a butt clamp plate, and the actuating component is a butt clamp cylinder; the execution end of the opposite clamping cylinder is provided with a clamping plate to generate clamping action with the opposite clamping plate. If the second component needs to have automatic adjusting capability, the second component is configured as a movable contraction plate, and the contraction executing component is configured as a contraction cylinder.

Preferably, the first part and the second part are arranged in a position which cannot influence the rolling action, so that the rotation centers of the first part, the second part and the pivot body are preferably on a straight line.

Preferably, the winding mechanism further includes: a power and transmission member configured as a power and transmission structure for outputting a rotational force; the pivot body is butted on the output end of the power and transmission piece.

Preferably, the power and transmission member comprises: servo motor, speed reducer and shaft coupling.

Preferably, the coupling is connected to the pivot body by a pneumatic rotary joint; the pneumatic rotary joint supplies air to the pneumatic element on the pivot body.

The utility model has the advantages that: the utility model provides a tear sticky tape mechanism, its when guaranteeing to press from both sides tight sticky tape, can also accomplish the action of rotatory winding sticky tape, after the winding, still has the function that the rotary disk contracts, makes things convenient for breaking away from of sticky tape.

Drawings

The utility model is further described with reference to the following figures and examples:

FIG. 1 is a perspective view of the adhesive tape tearing mechanism of the present invention;

FIG. 2 is a front view of the tape tearing mechanism of the present invention;

wherein: 1. a servo motor; 2. a speed reducer; 3. a coupling; 4. a pneumatic rotary joint; 5. a turntable; 6. aligning the clamping plates; 7. a clamping cylinder; 8. a shrink plate; 9. a contracting cylinder; 10. and (4) clamping the plate.

Detailed Description

Preferred embodiment 1 of the present invention:

a tape tearing mechanism is suitable for a photovoltaic product in a tape/film removing process and comprises the following components: power and driving part, pivot body, winding part and clamping execution part.

The power and transmission part comprises: servo motor 1, speed reducer 2 and shaft coupling 3. The output end of the servo motor 1 is connected to a speed reducer 2, and the output axial directions of the servo motor and the speed reducer are kept consistent. The output end of the speed reducer 2 is butted with a coupling 3 so as to facilitate axial transmission separation under special conditions. The coupling 3 is connected with a pneumatic rotary joint 4, the pneumatic rotary joint 4 is externally connected with an air source, and meanwhile, the pneumatic rotary joint 4 can supply air to pneumatic elements on the pivot body.

In this embodiment, the pivot body is configured as a turntable 5, and the pneumatic rotary joint 4 is butted at the center of the circle. On the lower surface of the pivoting body there are arranged winding members, which are a pair of clamping plates 6 and a shrink plate 8, respectively, as shown in fig. 2. The opposite clamping plates 6 and the contraction plates 8 are symmetrically arranged by taking the pivoting center of the rotating disc 5 as a central point, and are symmetrically distributed by taking the circle center of the rotating disc 5 as the central point in the embodiment. When the servomotor 1 is rotated, the clamping plate 6 and the pinch plate 8 are already wound. However, it is obvious that such an arrangement is relatively simple and does not meet the requirements of automated operation.

Preferred embodiment 2 of the present invention:

based on the basic solution of the preferred embodiment 1, the automation of the structure is further improved, and therefore a clamping actuator is arranged on the pivot body, which clamping actuator is arranged between the first part and the second part. The clamping actuator may cooperate with the first member to produce the action of clamping the tape/film, and in the above-mentioned embodiment, in order to solve the problem of fixing the tape/film end during the winding process, it may be implemented by means of adhesion, adsorption, etc. to increase the contact friction, but obviously, an unstable situation may occur. Therefore, providing a single grip actuator can provide a stable automation effect. In this embodiment, a clamping cylinder 7 is provided, the clamping cylinder 7 has a clamping plate 10 at the front end, and the clamping cylinder 7 pushes the clamping plate 10 towards the clamping plate 6 to form clamping.

Therefore, when the nip plate 10 and the opposite nip plate 6 nip the tape/film, the effective winding operation can be performed by the rotation of the servo motor 1.

Further, to increase the ease of construction, the second component may be provided with an adjustment capability. I.e. arranging one shrink actuator. The contraction actuator is also disposed between the first member and the second member, and the contraction actuator pushes the clamp actuator to push and pull the second member to adjust a winding distance of the first member and the second member. Specifically, in the present embodiment, the second member is configured as a movable contraction plate 8, and the contraction actuator is configured as a contraction cylinder 9. When winding starts, the contraction cylinder 9 is pushed out, the contraction plate 8 is located at the working position, and the contraction plate 8 and the opposite clamping plate 6 form a basic support for winding. After winding, the shrinking cylinder 9 is retracted, the distance between the shrinking plate 8 and the opposite clamping plate 6 is reduced, and the rolled adhesive tape/coating film can be easily removed.

Preferred embodiment 3 of the present invention:

as shown in fig. 1, the structure mainly comprises a servo motor 1, a coupling 3, a speed reducer 2, a pneumatic rotary joint 4, a cylinder and other connecting pieces. The clamping plate 10 is fixed on the opposite clamping cylinder 7, and the opposite clamping plate 6 is fixed on the rotating disc 5. The contraction plate 8 is fixed on a contraction cylinder 9, and the pneumatic rotary joint 4 is connected with the rotary disc 5.

The mechanism has the following action flows: in the initial state, the contraction cylinder 9 is in the extending state, the opposite clamping cylinder 7 is in the contracting state, and a gap of 20mm is left between the clamping plate 10 and the opposite clamping plate 6. After the adhesive tape is positioned in the gap, the opposite clamping cylinder 7 is in an extending state, the clamping plate 10 and the opposite clamping plate 6 clamp the adhesive tape, the servo motor 1 drives the speed reducer 2 and the pneumatic rotary joint 4 to rotate, and the adhesive tape is wound on the outer surfaces of the opposite clamping plate 6 and the contraction plate 8. After the adhesive tape is wound, the contraction cylinder 9 is changed into a contraction state, the opposite clamping cylinder 7 is in the contraction state, the outer diameter of the turntable 5 is reduced, and the adhesive tape is convenient to separate from the turntable.

The structure is characterized in that:

1. the winding process adopts the mode of rotary material receiving, and the mechanism has the functions of clamping, rotating and contracting.

2. The contraction mechanism can adopt a cylinder mode and also can adopt a screw rod or connecting rod structure.

3. The opposite clamping cylinder and the contraction cylinder can be respectively controlled by two cylinders, and a connecting rod structure and one cylinder can be used for control.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed herein be covered by the appended claims.

Claims

1. The utility model provides a tear sticky tape mechanism, is applicable to the in-process of getting rid of sticky tape/tectorial membrane on the photovoltaic product, its characterized in that: the method comprises the following steps:

a pivoting body configured as a carrier for transmitting a rotational force at an output end of the transmission member;

a winding member comprising, in opposing arrangement on the pivot body: a first component and a second component;

the first component and the second component generate the winding action of tearing the adhesive tape/the tectorial membrane due to the rotation of the pivoting body;

a clamp actuator disposed between the first member and the second member; the clamping executing piece is matched with the first component to generate the action of clamping the adhesive tape/the film.

2. A tape tearing mechanism according to claim 1, further comprising: comprises a contraction actuator arranged between a first component and a second component; the contraction actuator pushes and pulls the second member to adjust the winding distance of the first member and the second member.

3. A tape tearing mechanism according to claim 1, wherein: the first component is configured as a butt clamp plate, and the clamping executing piece is a butt clamp air cylinder; the execution end of the opposite clamping cylinder is provided with a clamping plate to generate clamping action with the opposite clamping plate.

4. A tape tearing mechanism according to claim 2, wherein: the first component is configured as a butt clamp plate, and the clamping executing piece is a butt clamp air cylinder; the execution end of the opposite clamping cylinder is provided with a clamping plate to generate clamping action with the opposite clamping plate.

5. A tape tearing mechanism according to claim 3, wherein: the second component is configured as a fixed shrink plate.

6. A tape tearing mechanism according to claim 4, wherein: the second part is configured as a movable retraction plate and the retraction actuator is configured as a retraction cylinder.

7. A tape tearing mechanism according to any one of claims 1 to 6, wherein: the rotation centers of the first part, the second part and the pivoting body are positioned on a straight line.

8. A tape tearing mechanism according to claim 1, wherein: further comprising: a power and transmission member configured as a power and transmission structure for outputting a rotational force; the pivot body is butted on the output end of the power and transmission piece.

9. A tape tearing mechanism according to claim 1, further comprising: the power and transmission member includes: servo motor, speed reducer and shaft coupling.

10. A tape tearing mechanism according to claim 9, wherein: the coupling is connected to the pivot body through a pneumatic rotary joint; the pneumatic rotary joint supplies air to the pneumatic element on the pivot body.