Mechanism for tearing release paper from small blocks of photovoltaic module

Abstract

The utility model provides a mechanism for tearing release paper from small blocks of photovoltaic modules, which comprises a material bearing plate, and one side of the material bearing plate is connected with a material conveying and discharging end; the paper tearing assembly is arranged on one side of the material bearing plate and comprises a material pushing air cylinder and a material moving assembly arranged on the material pushing air cylinder; the transfer assembly is arranged at the far end of the paper tearing assembly and used for transferring the small pieces with the release paper removed, the small pieces are conveyed to the bearing plate through the conveying discharging end, a pushing air cylinder in the paper tearing assembly drives a material moving assembly to conduct needling and adsorption removal on the release paper on the small pieces, and the transfer assembly transfers the small pieces with the release paper removed. The utility model has the beneficial effects that the rapid removal of small pieces of isolation paper is realized, and the manual tearing of the small pieces of isolation paper is avoided. And the tearing efficiency is greatly improved, the labor cost is saved, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic modules, and particularly relates to a mechanism for tearing isolation paper of small pieces of photovoltaic modules. Background Art

[0002] With the increasingly strong appeal for environmental protection, in order to increase the power generation ratio of new energy and clean energy in China, the traditional power generation mode has been changed to the solar photovoltaic power generation mode. Among them, photovoltaic modules are an important part of realizing solar photovoltaic power generation. During the production and assembly of photovoltaic modules, EEP or EVA small pieces are needed to isolate adjacent photovoltaic panels. The small pieces are usually attached with isolation paper, and the isolation paper needs to be torn off before being placed on the photovoltaic panel. The existing method is to tear it manually, with low overall efficiency and high labor cost. Content of the Utility Model

[0003] In order to solve the deficiencies of the prior art, the utility model provides a mechanism for tearing isolation paper of small pieces of photovoltaic modules, which can quickly and effectively remove the isolation paper, avoid manual tearing, and improve the paper tearing efficiency.

[0004] The purpose of the utility model is realized through the following technical solutions:

[0005] A mechanism for tearing isolation paper of small pieces of photovoltaic modules, comprising

[0006] A material bearing plate, one side of which is connected to the discharge end of the material conveyor;

[0007] A paper tearing assembly, arranged on one side of the material bearing plate, comprising a pushing cylinder and a material moving assembly arranged on the pushing cylinder;

[0008] A transfer assembly, arranged at the far end of the paper tearing assembly, for transferring the small pieces with the isolation paper torn off;

[0009] The small pieces are conveyed to the material bearing plate through the discharge end of the conveyor. In the paper tearing assembly, the pushing cylinder drives the material moving assembly to puncture and adsorb and remove the isolation paper on the small pieces, and the transfer assembly transfers the small pieces after the isolation paper is removed.

[0010] Preferably, the material moving assembly includes a puncturing rod and an adsorption unit arranged on one side of the puncturing rod. The adsorption unit is connected to an up-down cylinder, and one end of the up-down cylinder is connected to the cylinder shaft of the pushing cylinder.

[0011] Preferably, the transfer assembly includes a transfer table, a rotating shaft arranged on one side of the transfer table, and a jaw cylinder connected to the rotating shaft.

[0012] Preferably, a transfer assembly is further provided on the other side of the turntable. The transfer assembly includes a second rotating shaft and a second jaw cylinder connected to the second rotating shaft. A collection bucket is arranged below the release position of the second jaw cylinder.

[0013] Preferably, the paper tearing assembly includes a support plate. A guide rail is arranged on the support plate. The pushing cylinder is placed at one end of the support plate. A bottom plate is mounted on the guide rail through a slider. The material transfer assembly is placed on the bottom plate. The pushing cylinder drives the material transfer assembly to reciprocate along the small block direction on the guide rail.

[0014] Preferably, the support plate and the material receiving plate are arranged at an L-shaped angle. An isolation paper collection box is arranged inside the angle between the support plate and the material receiving plate. The adsorption unit stores the adsorbed isolation paper in the isolation paper collection box.

[0015] Preferably, a sensor for detecting the presence or absence of materials is arranged below the material receiving plate.

[0016] The beneficial effects of the present utility model are as follows: The present utility model realizes the rapid removal of small pieces of isolation paper, avoiding manual tearing. It greatly improves the tearing efficiency, saves labor costs, and has strong practicability. Description of the Drawings

[0017] Figure 1 : Schematic structural diagram of the present utility model.

[0018] Figure 2 : Schematic structural diagram of another embodiment of the present utility model. Detailed Embodiment

[0019] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the Figure 1 accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] A mechanism for tearing small pieces of isolation paper of a photovoltaic module includes a material receiving plate 1 for receiving and placing materials, a paper tearing assembly arranged on one side of the material receiving plate, and a transfer assembly arranged at the far end of the paper tearing assembly.

[0021] One side of the material receiving plate 1 is connected to the discharge end of the material conveyor for receiving and storing materials to be processed. A sensor for detecting the presence or absence of materials is arranged above the material receiving plate 1. The paper tearing assembly includes a pushing cylinder 23 and a material transfer assembly 25 arranged on the pushing cylinder 23. The transfer assembly includes a turntable and a rotating shaft 31 arranged on one side of the turntable. A jaw cylinder 32 is connected to the rotating shaft 31. The paper tearing assembly and the transfer assembly are respectively arranged on both sides of the material receiving plate 1.

[0022] The small pieces are conveyed to the material receiving plate 1 through the conveying discharge end. In the paper tearing assembly, the pushing cylinder 23 drives the material moving assembly to puncture and adsorb and remove the release paper on the small pieces. The clamping jaw cylinder 32 of the transfer assembly clamps the small pieces after removing the release paper, and then drives the clamping jaw cylinder 32 to rotate through the rotating shaft 31 to transfer the small pieces to the transfer table. The opening direction of the clamping jaws of the clamping jaw cylinder 32 is consistent with the conveying direction of the material.

[0023] In this embodiment, the paper tearing assembly includes a support plate 21 arranged perpendicular to the included angle with the material receiving plate 1. A guide rail 22 is horizontally arranged on the support plate 21, and a bottom plate 231 is mounted on the guide rail 22 through a slider. The pushing cylinder 23 is placed at one end of the support plate 21, and its cylinder shaft is connected to the bottom plate 231. The material moving assembly is placed on the bottom plate 231, and the pushing cylinder 23 drives the material moving assembly to reciprocate along the direction of the small pieces on the guide rail 22.

[0024] Furthermore, the material moving assembly 25 includes a puncturing rod assembly 251 and an adsorption unit 252 arranged on one side of the puncturing rod assembly. The material moving assembly is connected to the up and down cylinder 24. The adsorption unit 252 is a suction cup, and the adsorption unit is connected to an external negative pressure device through a connector. In this embodiment, there are two adsorption units 252, both arranged on one side of the puncturing rod assembly 251. When removing the release paper, the puncturing rod assembly will first cross-puncture the release paper on the small pieces. The punctured release paper is further adsorbed by the suction cup, and then the puncturing rod assembly 251 withdraws from the release paper. The up and down cylinder 24 is placed on the bottom plate 231. A release paper collection box 26 for storing the release paper is further arranged inside the included angle between the support plate 21 and the material receiving plate 1. The adsorption end of the adsorption unit is arranged on one side of the support plate 21.

[0025] For a better understanding of the present invention, the operation principle of tearing the release paper from the small pieces is described as follows:

[0026] The small piece 11 of the release paper to be torn is conveyed from the outlet of the material conveying end to the material receiving plate 1. When the sensor detects the presence of the material, the clamping cylinder 32 of the transfer assembly first operates to clamp the small piece for position fixation. The pushing cylinder 23 works to drive the material transfer assembly to move above the small piece 11 and further adjust the position in place through the up-and-down cylinder 24. The needle bar assembly is a needle-type manipulator that can pierce the release paper downward and lift the release paper. Then, the adsorption unit on one side of the needle bar assembly will adsorb the release paper pierced and lifted. After adsorption, the needle bar withdraws from the release paper under the drive of the drive mechanism, and the pushing cylinder 23 returns to the starting position, that is, above the release paper collection box 26. The adsorption unit drops the adsorbed release paper into the release paper collection box 26 to complete the action of tearing the release paper. The clamping cylinder 32 rotates the small piece 11 with the release paper torn off through the rotation of the shaft and places it on the transfer table to wait for the next process. The adsorption unit adsorbs through negative pressure, and the adsorption unit can also combine the use of negative pressure to detect whether the release paper is successfully adsorbed, so as to better judge whether the small piece is "qualified".

[0027] As another embodiment, under the condition that the above structure remains unchanged, a transfer assembly can be selectively arranged on the other side of the transfer table. The transfer assembly includes a second rotating shaft 41 and a second clamping cylinder 42 connected to the second rotating shaft 41. A collection bucket 43 is arranged below the release position of the second clamping cylinder 42. The second clamping cylinder 42 clamps the unqualified small pieces with the release paper not adsorbed above and drops them into the collection bucket 43.

[0028] Of course, the transfer assembly can further cooperate with the detection mechanism. That is, when the detection mechanism detects unqualified small pieces, the second clamping cylinder 42 directly clamps the unqualified small pieces and drops them into the collection bucket 43. The detection mechanism can adopt a color sensor, and the color sensor is arranged above the material receiving plate. Here, the so-called unqualified means that when the small pieces are conveyed from the material conveying end, there may be a situation of being placed correctly or reversely. Since the front and back colors of the small pieces are different, the color sensor can be used for judgment, so as to directly clamp the unqualified small pieces.

[0029] Finally, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appearing in the text indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] Moreover, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mechanism for tearing off the isolation paper of small pieces of photovoltaic modules, characterized by: include A material receiving plate, one side of which is connected to a material conveying and discharging end; The paper tearing assembly is arranged on one side of the material receiving plate, and comprises a material pushing cylinder and a material moving assembly arranged on the material pushing cylinder; A transfer assembly is arranged at the far end of the paper tearing assembly and is used for transferring the torn pieces of release paper; The small pieces are transported to the receiving plate through the conveying discharge end. The pushing cylinder in the paper tearing assembly drives the material moving assembly to needle-puncture and adsorb and remove the isolation paper on the small pieces. The transfer assembly transports the small pieces after the isolation paper is removed.

2. The photovoltaic module small piece tearing release paper mechanism as claimed in claim 1, characterized in that: The material moving assembly comprises a pricking rod assembly and an adsorption unit arranged on one side of the pricking rod assembly. The material moving assembly is connected to the upper and lower cylinders, and one end of the upper and lower cylinders is connected to the cylinder shaft of the pushing cylinder.

3. The photovoltaic module small piece tearing release paper mechanism according to claim 1, characterized in that: The transfer assembly includes a transfer table, a rotating shaft arranged on one side of the transfer table, and a clamping claw cylinder connected to the rotating shaft.

4. The mechanism for tearing off the separator paper of a photovoltaic module in small pieces as claimed in claim 3, characterized in that: A transfer assembly is also provided on the other side of the transfer table. The transfer assembly includes a second rotating shaft and a second clamping claw cylinder connected to the second rotating shaft. A collecting bucket is provided below the release position of the second clamping claw cylinder.

5. The photovoltaic module small piece tearing release paper mechanism as claimed in claim 2, characterized in that: The paper tearing assembly includes a support plate, a guide rail is arranged on the support plate, the pushing cylinder is placed at one end of the support plate, a bottom plate is mounted on the guide rail via a slider, the material moving assembly is placed on the bottom plate, and the pushing cylinder drives the material moving assembly to reciprocate along the small block direction on the guide rail.

6. The mechanism for tearing off the separator paper of a photovoltaic module in small pieces as claimed in claim 5, characterized in that: The support plate and the material receiving plate are arranged at an L-shaped angle, an isolation paper collection box is arranged inside the angle between the support plate and the material receiving plate, and the adsorption unit stores the adsorbed isolation paper in the isolation paper collection box.

7. The photovoltaic module small piece tearing release paper mechanism according to claim 1, characterized in that: A sensor for detecting the presence or absence of material is arranged below the material receiving plate.

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