Adhesive tape tearing mechanism and adhesive tape tearing machine

Abstract

The utility model provides an adhesive tape tearing mechanism and an adhesive tape tearing machine, the adhesive tape tearing mechanism comprises a base, and a rotation driving mechanism is arranged above the base. The driving mechanism is connected with an adhesive tape tearing assembly arranged below the base, the adhesive tape tearing assembly comprises a clamping and stroking assembly and material rolling rods arranged on the two sides of the clamping and stroking assembly, a material stripping plate is arranged on the material rolling rods, and the material stripping plate is driven by a material stripping driving mechanism to reciprocate up and down on the material rolling rods. The photovoltaic module adhesive tape tearing device has the advantages that the adhesive tape on the periphery of a photovoltaic module can be rapidly torn off, manual operation is avoided, and the production efficiency of the photovoltaic module is indirectly improved. Meanwhile, the automatic adhesive tape tearing device is combined with a transfer line, the automatic action of adhesive tape tearing can be conducted, and intelligent assembly line work is achieved in a matched mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic component production, and particularly relates to a photovoltaic component tape tearing mechanism and a tape tearing machine. Background Art

[0002] A photovoltaic module is the smallest, indivisible combination of solar cells with packaging and internal connections that can independently provide direct current. It is a core component of a photovoltaic power generation system, converting solar energy into electricity and storing it in batteries or driving a load. During the production and assembly process, a laminator is required to laminate the glass, EVA, solar cells, EVA, and backsheet layers. Before lamination, to ensure the correct installation position of the various components of the photovoltaic module, tape is applied to the edges of the module before entering the laminator to assist in positioning. Once lamination is complete, the tape must be removed. Existing methods for removing the tape are generally manual, which is inefficient. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a tape tearing machine, which can quickly tear off the tape to improve efficiency.

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

[0005] The tape tearing mechanism includes a base, a rotary drive mechanism is provided above the base, and the rotary drive mechanism is connected to the tape tearing assembly provided below the base:

[0006] The tape tearing assembly includes a clamping and stroking material assembly and a winding rod arranged on both sides of the clamping and stroking material assembly. A stripping plate is provided on the winding rod, and the stripping plate is driven by a stripping drive mechanism to reciprocate up and down on the winding rod.

[0007] Preferably, the stripping drive mechanism is a cylinder arranged on a base, and the cylinder shaft of the cylinder is connected to the stripping plate.

[0008] Preferably, the clamping and smoothing assembly includes a slide cylinder arranged under the top plate, a clamping cylinder is connected below the slide cylinder, and the clamping end of the clamping cylinder is also connected to a smoothing block. When the clamping cylinder works, it drives the clamping end to open and close in the vertical direction.

[0009] Preferably, the clamping end of the clamping cylinder is provided with a clamping block, one side of the clamping block is connected to a smoothing block, the initial opening distance between the clamping blocks is greater than the opening distance between the smoothing blocks, an elastic part is provided at the upper end of the smoothing block, and an opening is provided at the feeding end of the smoothing block.

[0010] Preferably, the rotary drive mechanism includes a rotary motor and a slip ring arranged below the rotary motor, and the rotary drive mechanism is connected to the top plate.

[0011] Preferably, a ejection rod is further provided below the slide cylinder, and the ejection rod is provided on one side of the clamping cylinder.

[0012] Preferably, a tape tearing machine having any one of the above-mentioned tape tearing mechanisms comprises a transfer line and a tape tearing mechanism arranged on the transfer line.

[0013] The beneficial effects of this utility model are as follows: the utility model can quickly remove the tape around the photovoltaic module, eliminating manual operation and indirectly improving the production efficiency of the photovoltaic module. At the same time, it can be combined with the transfer line to automatically remove the tape, realizing intelligent assembly line operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 : A three-dimensional structural diagram of the present invention.

[0016] Figure 2 : A schematic structural diagram of a tape tearing assembly of the present invention. DETAILED DESCRIPTION

[0017] The utility model proposes a tape tearing mechanism and a tape tearing machine. In order to make the purpose, technical solution and advantages of the utility model clearer, the following is combined with the attached Figure 1-2 It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] The adhesive tape tearing mechanism comprises a base 1 , a rotary drive mechanism 2 is arranged above the base 1 , and the rotary drive mechanism 2 is connected to the adhesive tape tearing assembly arranged below the base 1 .

[0019] The rotary drive mechanism 2 includes a rotary motor and a slip ring connected to the rotary motor to achieve 360° stable rotation.

[0020] The tape-tearing assembly includes a clamping and smoothing assembly for clamping the tape extending from the end of the photovoltaic module and smoothing it to assist in winding. A pair of winding rods 41 are symmetrically arranged on the left and right sides of the clamping and smoothing assembly. Stripper plates 32 are mounted on the winding rods 41. The stripper plates 32 are driven by a stripping drive mechanism 3 to reciprocate up and down on the winding rods 41, thereby removing the tape wound on the winding rods 41. In this embodiment, the stripping drive mechanism 3 is a cylinder disposed on the base 1, and the cylinder shaft of the cylinder is connected to the stripper plates 32.

[0021] Furthermore, the clamping and smoothing component includes a slide cylinder 5 arranged below the top plate 4, and a clamping cylinder 6 is connected to the slide plate 51 below the slide cylinder 5, and a clamping block 61 is provided at one clamping end of the clamping cylinder 6, and a smoothing block 62 is connected to one side of the clamping block 61, and an elastic member 621 is connected to the upper end of the smoothing block 62, and the elastic member 621 can be a spring. The one side of the clamping block 61 mentioned above refers to the outside of the clamping block 61. In the initial stage, the opening distance between the clamping blocks 61 is greater than the opening distance between the smoothing blocks 62, and the feeding end of the smoothing block 62 is provided with an opening 622. Moreover, the opening distance between the clamping blocks 61 is greater than the thickness of the photovoltaic module.

[0022] A connecting plate 31 is provided above the top plate 4. The top of the connecting plate 31 is connected to the stripping drive mechanism. The bottom of the connecting plate 31 is connected to the stripping plate 32 through a connecting rod extending out of the top plate. In order to ensure that the tape can be smoothly removed from the clamping part not connected to the clamping cylinder during stripping, a ejector rod 7 is further provided below the slide cylinder 5. The ejector rod 7 is provided on the side and front of the clamping cylinder.

[0023] The utility model is usually combined with a transfer line to form a tape tearing machine, that is, the tape tearing mechanism will reciprocate as a whole on the transfer line.

[0024] The following uses the X-axis transfer line as an example to explain how to use the tape tearing mechanism to complete the tape tearing action.

[0025] The tape tearing mechanism will move as a whole on the transfer line to the position where the tape needs to be torn, that is, the end of the photovoltaic module. During operation, the movable slide cylinder 51 works first, that is, the slide plate 51 extends, driving the clamping cylinder 6 to extend toward the photovoltaic module. The clamping blocks 61 at the clamping end are respectively placed on the upper and lower sides of the photovoltaic module. In the process of the clamping cylinder moving toward the photovoltaic module, the smoothing block 62 will be stretched open by the photovoltaic module due to the elastic member 622. At the same time, its open end will also smooth the tape that may be bent. When the clamping cylinder works, it drives the smoothing block 62 to clamp the tape head, and the cylinder shaft of the slide cylinder retracts, driving the tape to move together, performing the tape tearing action. After retraction, the rotary drive mechanism 2 works, driving the tape tearing assembly to rotate, thereby winding the tape onto the winding rod. At this time, both the tearing and the winding of the tape are completed. This winding action cooperates with the movement of the tape tearing mechanism on the transfer line to complete the tape tearing on one side of the photovoltaic module.

[0026] When the winding action is completed, the clamping cylinder opens, and the stripper plate moves downward under the drive of the cylinder to complete the shedding of the tape. Due to the action of the ejector rod 7, when the slide cylinder is retracted, the tape clamped by the clamping cylinder will be blocked by the ejector rod 7 on the side and front. When the clamping cylinder opens, it is also due to the action of the ejector rod 7 that the auxiliary tape head is pushed out of the clamping end to prevent the tape head from hanging.

[0027] Finally, it should be noted that terms such as "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" used herein to indicate positions or locations are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific manner. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Tape tearing mechanism, characterized by: The utility model comprises a base, a rotary drive mechanism is provided on the top of the base, and the rotary drive mechanism is connected to the tape tearing assembly provided below the base: The tape tearing assembly includes a clamping and stroking material assembly and a winding rod arranged on both sides of the clamping and stroking material assembly. A stripping plate is provided on the winding rod, and the stripping plate is driven by a stripping drive mechanism to reciprocate up and down on the winding rod.

2. The tape tearing mechanism according to claim 1, wherein: The stripping drive mechanism is a cylinder arranged on a base, and the cylinder shaft of the cylinder is connected to the stripping plate.

3. The tape tearing mechanism according to claim 2, wherein: The clamping and smoothing material assembly includes a slide cylinder arranged below the top plate, a clamping cylinder is connected below the slide cylinder, and the clamping end of the clamping cylinder is also connected to a smoothing block. When the clamping cylinder works, it drives the clamping end to open and close in the vertical direction.

4. The tape tearing mechanism according to claim 3, wherein: The clamping end of the clamping cylinder is provided with a clamping block, one side of the clamping block is connected to a smoothing block, the initial opening distance between the clamping blocks is greater than the opening distance between the smoothing blocks, the upper end of the smoothing block is provided with an elastic part, and the feeding end of the smoothing block is provided with an opening.

5. The tape tearing mechanism according to claim 4, wherein: The rotary drive mechanism includes a rotary motor and a slip ring arranged below the rotary motor, and the rotary drive mechanism is connected to the top plate.

6. The tape tearing mechanism according to claim 3, wherein: A material ejecting rod is also provided below the slide cylinder, and the material ejecting rod is provided on one side of the clamping cylinder.

7. A tape tearing machine having a tape tearing mechanism according to any one of claims 1 to 6, characterized in that: The invention comprises a transfer line and a tape tearing mechanism arranged on the transfer line.

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