Adhesive removing structure, laminating and conveying structure and laminating machine

Abstract

The utility model is suitable for the technical field of photovoltaic cell manufacturing equipment, and provides a glue removing structure, a laminating conveying structure and a laminating machine. The scraping plate is arranged on one side of the glue attaching roller and is used for scraping and cleaning the glue attaching roller; and the pushing assembly is connected with the glue attaching roller and drives the glue attaching roller to move linearly. The glue adhering roller adheres to glue on equipment to be cleaned, the scraping plate can effectively clean the glue on the surface of the glue adhering roller, accumulation of the glue is prevented, normal operation of the equipment is guaranteed, operation is convenient, the cleaning effect is good, the operation efficiency of the equipment is improved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic cell manufacturing equipment, and in particular relates to a debonding structure, a laminating conveying structure and a laminating machine. Background Art

[0002] Laminators are crucial equipment in photovoltaic cell manufacturing, used to heat and pressurize the individual layers of a photovoltaic module to form a complete photovoltaic cell assembly. Because laminators operate at high temperatures and pressures, conveyor belts are typically used during the lamination process.

[0003] During lamination, the layers of material squeeze against each other, causing adhesive to overflow and adhere to the conveyor belt, resulting in an uneven surface. The next time the laminate is conveyed, this adhesive can come into contact with the new material, contaminating the surface and reducing the quality of the laminated product. Glue accumulation on the conveyor belt can also cause equipment to operate unsmoothly, increasing the risk of failure. Utility Model Content

[0004] The utility model provides a glue removal structure, a laminating conveying structure and a laminating machine, aiming to solve the problem of glue adhesion on a conveyor belt in a laminating machine.

[0005] The utility model is implemented as follows: a degumming structure comprising:

[0006] Attached rubber roller;

[0007] A scraper, the scraper being provided on one side of the adhesive roller and being used for scraping and cleaning the adhesive roller;

[0008] The pushing component is connected to the adhesive roller to drive the adhesive roller to move linearly.

[0009] Optionally, the pushing assembly includes an eccentric wheel and a push rod, one end of the push rod abuts against the eccentric wheel, and the other end is connected to the rubber-attached roller.

[0010] Optionally, a rotating wheel is provided at one end of the push rod close to the eccentric wheel, and the push rod abuts against the eccentric wheel through the rotating wheel.

[0011] Optionally, an elastic reset member is provided on the push rod.

[0012] Optionally, the elastic reset member includes a spring seat, a spring and a limit block;

[0013] The spring seat is fixedly connected to the push rod, the limit block is arranged at one end of the push rod away from the eccentric wheel, and the spring is sleeved on the push rod and placed between the spring seat and the limit block.

[0014] Optionally, the pushing assembly and the adhesive-applying roller are connected via a connecting block, the connecting block and the rotating shaft of the adhesive-applying roller are connected via a bearing, and the connecting block is fixedly connected to the pushing assembly.

[0015] Optionally, a bracket is further included, and the scraper and the pushing assembly are fixedly connected via the bracket.

[0016] The utility model also provides a laminated conveying structure, comprising at least two rotating wheels, a high-temperature oil cloth sleeved on the two rotating wheels, and the above-mentioned degumming structure;

[0017] When the pushing assembly is pushed out, the rubber-attached roller contacts the bearing surface of the high-temperature oilcloth.

[0018] Optionally, the rotation axis of the adhesive-applying roller and the rotation axes of the two rotating wheels are parallel to and coplanar with each other.

[0019] The utility model also provides a laminating machine, comprising the laminating conveying structure mentioned above.

[0020] The beneficial effect achieved by the utility model is that due to the cooperation of the glue-attaching roller, the scraper and the pushing component, the glue-attaching roller adheres to the glue on the equipment to be cleaned, and the scraper can effectively clean the glue on the surface of the glue-attaching roller, preventing the accumulation of glue, ensuring the normal operation of the equipment, easy operation, good cleaning effect, and thus improving the operating efficiency and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the adhesive removal structure provided by the utility model;

[0022] Figure 2 It is a structural diagram of the push component provided by the utility model;

[0023] Figure 3 This is a laminated conveying structure provided by the utility model;

[0024] Figure 4 It is an enlarged view of point A;

[0025] Figure 5 It is a side view of the pushing component provided by the utility model.

[0026] Description of reference numerals:

[0027] 100, glue removal structure; 101, glue roller; 102, scraper; 103, push assembly; 1031, eccentric wheel; 1032, push rod; 1033, rotating wheel; 1034, spring seat; 1035, spring; 1036, limit block; 104, connecting block; 105, bearing;

[0028] 200. Laminated conveying structure; 201. High-temperature oilcloth; 202. Rotating wheel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and are not to be construed as limiting the present invention. In addition, 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.

[0030] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "left", "right", "horizontal", "top", "bottom", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are 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, and therefore cannot be understood as a limitation on the present invention.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, or mutual communication; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0033] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0034] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0035] The utility model cooperates with the glue-attaching roller, the scraper and the pushing component. The glue-attaching roller adheres to the glue on the equipment to be cleaned, and the scraper can effectively clean the glue on the surface of the glue-attaching roller to prevent the accumulation of glue, thereby ensuring the normal operation of the equipment, being easy to operate and having a good cleaning effect, thereby improving the operating efficiency and service life of the equipment.

[0036] Example 1

[0037] like Figure 1 As shown, this embodiment provides a debonding structure 100, comprising:

[0038] Rubber roller 101;

[0039] The scraper 102 is provided on one side of the adhesive roller 101 and is used for scraping and cleaning the adhesive roller 101;

[0040] The pushing component 103 is connected to the adhesive roller 101 and drives the adhesive roller 101 to move linearly.

[0041] The adhesive roller 101 rotates along a shaft and typically has a relatively rough surface, allowing the adhesive to adhere easily. A push assembly 103 is connected to the adhesive roller 101, driving the adhesive roller 101 in linear motion. The push assembly 103 can be a linear motor, a rack and pinion assembly, or a cam assembly, among other components, without limitation.

[0042] The scraper 102 is provided on one side of the adhesive roller 101 . When the adhesive roller 101 moves close to the scraper 102 , the scraper 102 contacts the attachments on the adhesive roller 101 and scrapes and cleans the attachments on the adhesive roller 101 .

[0043] In addition, to ensure effective contact between the scraper 102 and the adhesive roller 101, an elastic adjustment device may be provided between the scraper 102 and the adhesive roller 101. The elastic adjustment device may be a spring 1035, a cylinder, or a hydraulic device, etc., for adjusting the pressure of the scraper 102 to ensure that the scraper 102 always maintains close contact with the surface of the adhesive roller 101, thereby improving the cleaning effect.

[0044] During the specific implementation process, the material and surface treatment of the adhesive roller 101 are also very important. It is preferably made of high-strength and wear-resistant materials, and its surface is treated by processes such as sandblasting and chrome plating to enhance its surface roughness and durability, ensuring that it can maintain good adhesive adhesion performance during long-term use.

[0045] Furthermore, to facilitate maintenance and replacement, a detachable mounting structure can be designed to mount the adhesive roller 101 and scraper 102 on a modular bracket. This allows for quick and easy replacement of the adhesive roller 101 or scraper 102 by simply removing the bracket when maintenance or replacement is required, reducing equipment downtime and improving production efficiency.

[0046] The glue removal structure 100 provided in this embodiment cooperates with the glue roller 101, the scraper 102 and the pushing component 103. The glue roller 101 adheres to the glue on the equipment to be cleaned, and the scraper 102 can effectively clean the glue on the surface of the glue roller 101 to prevent the accumulation of glue, thereby ensuring the normal operation of the equipment, easy operation, and good cleaning effect, thereby improving the operating efficiency and service life of the equipment.

[0047] Example 2

[0048] like Figure 2 and Figure 5 As shown, based on the first embodiment, the pushing assembly 103 includes: an eccentric wheel 1031 and a push rod 1032 , one end of the push rod 1032 abuts against the eccentric wheel 1031 , and the other end is connected to the rubber-applying roller 101 .

[0049] The eccentric wheel 1031 is driven by a motor to rotate, and its rotational motion is converted into reciprocating linear motion of the push rod 1032. As the eccentric wheel 1031 rotates, the push rod 1032 is driven to move back and forth in a linear direction. One end of the push rod 1032 always remains in contact with the eccentric wheel 1031, ensuring synchronous movement. The other end of the push rod 1032 is connected to the adhesive roller 101, and the linear motion of the push rod 1032 realizes the linear movement of the adhesive roller 101.

[0050] In this embodiment, the coordinated design of the eccentric wheel 1031 and the push rod 1032 makes the entire pushing assembly 103 simple and compact in structure, reduces occupied space, and facilitates integration into the equipment.

[0051] In one embodiment, a rotating wheel 1033 is provided at one end of the push rod 1032 near the eccentric wheel 1031, and the push rod 1032 abuts against the eccentric wheel 1031 through the rotating wheel 1033. The rotating wheel 1033 contacts the eccentric wheel 1031, and the contact between the rotating wheel 1033 and the eccentric wheel 1031 replaces the sliding friction with rolling friction, thereby reducing friction and wear, thereby extending the service life of the pushing assembly 103, and also making the movement of the push rod 1032 smoother, reducing vibration and noise, and improving the operational stability and comfort of the device.

[0052] Example 3

[0053] On the basis of the second embodiment, an elastic reset member is provided on the push rod 1032 .

[0054] The resetting direction of the elastic reset member is opposite to the pushing direction of the eccentric wheel 1031. Specifically, the elastic reset member can be a spring 1035 or other component with an elastic reset function, fixed to the push rod 1032, so that when the eccentric wheel 1031 pushes the push rod 1032 to move, the elastic reset member can provide a reset force in the opposite direction. When the eccentric wheel 1031 pushes the push rod 1032 in a straight line through the rotating wheel 1033, the elastic reset member is compressed and stores energy. When the eccentric wheel 1031 rotates to a certain position, the pushing force decreases, and the elastic reset member releases the stored energy, pushing the push rod 1032 back to its initial position, achieving automatic reset.

[0055] Specifically, the elastic return member includes a spring seat 1034, a spring 1035 and a limit block 1036;

[0056] The spring seat 1034 is fixedly connected to the push rod 1032 , the limit block 1036 is set at one end of the push rod 1032 away from the eccentric wheel 1013 , and the spring 1035 is sleeved on the push rod 1032 and placed between the spring 1035 seat 1034 and the limit block 1036 .

[0057] The spring seat 1034 is fixedly connected to the push rod 1032 and is located on the side close to the eccentric wheel 1031. The spring seat 1034 is used to support one end of the spring 1035 and transmit the restoring force of the spring 1035 to the push rod 1032. The spring 1035 is sleeved on the push rod 1032, with one end of the spring seat 1034 in contact with the spring seat 1034 and the other end in contact with the limit block 1036. The spring 1035 is compressed or stretched during the movement of the push rod 1032, storing or releasing energy, thereby providing a restoring force. The limit block 1036 is set at the end of the push rod 1032 away from the eccentric wheel 1013. The function of the limit block 1036 is to fix the other end of the spring 1035, limit the range of movement of the spring 1035, and ensure that the spring 1035 is always in an appropriately pre-tightened state when the push rod 1032 moves.

[0058] When the eccentric wheel 1031 pushes the push rod 1032 in a straight line via the rotating wheel 1033, the push rod 1032 drives the spring seat 1034 forward, compressing the spring 1035. As the push rod 1032 moves, the spring 1035 is gradually compressed, storing energy. When the eccentric wheel 1031 rotates to a certain position and the driving force decreases or disappears, the spring 1035 begins to release the stored energy, providing a reset force. Under the action of the reset force of the spring 1035, the spring seat 1034 pushes the push rod 1032 back to its initial position. The limit block 1036 limits the maximum compression of the spring 1035, ensuring that the spring 1035 does not exceed the design range during the reset process, thereby maintaining the stability of the system.

[0059] The return force provided by spring 1035 makes the movement of push rod 1032 more balanced, reducing the vibration and impact generated by the eccentric wheel 1031 during the pushing process, and improving the operational stability and reliability of the device. The elastic return force of spring 1035 also ensures that push rod 1032 can quickly and automatically return to its initial position after each movement, ready for the next pushing movement, thereby improving the operating efficiency of the system.

[0060] Example 4

[0061] On the basis of the first embodiment, the pushing assembly 103 and the adhesive roller 101 are connected via a connecting block 104 . The connecting block 104 and the rotating shaft of the adhesive roller 101 are connected via a bearing 105 . The connecting block 104 is fixedly connected to the pushing assembly 103 .

[0062] Connecting block 104 is an intermediate component used to connect the push assembly 103 and the rotating shaft of the adhesive roller 101. Connecting block 104 and the rotating shaft of the adhesive roller 101 via bearing 105 reduces wear and extends the service life of the adhesive roller 101. This ensures efficient transmission of thrust from the push assembly 103 to the adhesive roller 101.

[0063] Example 5

[0064] On the basis of the first embodiment, a bracket is further included, and the scraper 102 and the pushing component 103 are fixedly connected through the bracket.

[0065] The bracket, serving as the device's framework, is typically made of high-strength materials, ensuring sufficient rigidity and stability. The bracket's shape and dimensions are designed based on the specific requirements of the device to ensure it can securely support the scraper 102 and pusher assembly 103. The bracket securely connects the scraper 102 and pusher assembly 103, forming an integrated structure. This facilitates installation and ensures that the scraper 102 remains stable during operation, preventing displacement due to external forces.

[0066] Example 6

[0067] like Figure 3 and Figure 4 As shown, this embodiment provides a laminated conveying structure 200, comprising at least two rotating wheels 202, a high-temperature oil cloth 201 sleeved on the two rotating wheels 202, and a debonding structure 100 as described in any of the above embodiments;

[0068] When the pushing assembly 103 is pushed out, the rubber-applying roller 101 contacts the bearing surface of the high-temperature oilcloth 201 .

[0069] At least two rotating wheels 202 and a high-temperature tarpaulin 201 mounted on the rotating wheels 202 form a conveyor belt system to transport the laminated parts. During the lamination process, glue may overflow from the laminated parts, which may adhere to the high-temperature tarpaulin 201. Both the rotating wheels 202 and the high-temperature tarpaulin 201 are made of high-temperature resistant materials that can maintain stable physical properties in high-temperature environments.

[0070] The adhesive removal mechanism 100 is used to remove adhesive from the high-temperature oilcloth 201. The pusher assembly 103 pushes the adhesive roller 101 out, causing it to come into contact with the oilcloth 201. Due to the greater roughness of the adhesive roller 101, the adhesive has a greater adhesion to the adhesive, causing the adhesive on the oilcloth 201 to adhere to the adhesive roller 101. When the pusher assembly 103 retracts, the adhesive roller 101 comes into contact with the scraper 102, which scrapes the adhesive off the adhesive roller 101.

[0071] The beneficial effects of the laminated conveying structure 200 of this embodiment are equivalent to the beneficial effects of the above-mentioned debonding structure 100, and will not be described in detail here.

[0072] Example 7

[0073] Based on the sixth embodiment, the rotation axis of the adhesive-applying roller 101 and the rotation axes of the two rotating wheels are parallel to and coplanar with each other.

[0074] Since the high-temperature oilcloth 201 is in a taut and flat state between the two rotating wheels, the high-temperature oilcloth 201 is bent at the rotating wheels, and the glue-applying roller 101 is arranged at this position to better contact the glue.

[0075] Example 8

[0076] This embodiment also provides a laminating machine, comprising the laminating conveying structure in the above embodiment.

[0077] The beneficial effects of the laminator of this embodiment are equivalent to the beneficial effects of the above-mentioned debonding structure 100, and will not be described in detail here.

[0078] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A debonding structure, characterized in that: include: Attached rubber roller; A scraper, the scraper being provided on one side of the adhesive roller and being used for scraping and cleaning the adhesive roller; The pushing component is connected to the adhesive roller to drive the adhesive roller to move linearly.

2. The adhesive removal structure according to claim 1, wherein: The pushing assembly includes an eccentric wheel and a push rod, one end of the push rod abuts against the eccentric wheel, and the other end is connected to the rubber-attaching roller.

3. The adhesive removal structure according to claim 2, wherein: A rotating wheel is provided at one end of the push rod close to the eccentric wheel, and the push rod abuts against the eccentric wheel through the rotating wheel.

4. The adhesive removal structure according to claim 2, wherein: An elastic reset piece is provided on the push rod.

5. The adhesive removal structure according to claim 4, wherein: The elastic reset member includes a spring seat, a spring and a limit block; The spring seat is fixedly connected to the push rod, the limit block is arranged at one end of the push rod away from the eccentric wheel, and the spring is sleeved on the push rod and placed between the spring seat and the limit block.

6. The adhesive removal structure according to claim 1, wherein: The pushing assembly and the adhesive roller are connected via a connecting block, the connecting block and the rotating shaft of the adhesive roller are connected via a bearing, and the connecting block is fixedly connected to the pushing assembly.

7. The adhesive removal structure according to claim 1, wherein: It also includes a bracket, and the scraper and the pushing component are fixedly connected through the bracket.

8. A laminated conveying structure, characterized in that: It comprises at least two rotating wheels, a high-temperature oil cloth sleeved on the two rotating wheels, and a degumming structure according to any one of claims 1 to 7; When the pushing assembly is pushed out, the rubber-attached roller contacts the bearing surface of the high-temperature oilcloth.

9. The laminated conveying structure according to claim 8, wherein: The rotating shaft of the adhesive-attaching roller and the rotating shafts of the two rotating wheels are parallel to and coplanar with each other.

10. A laminating machine, characterized in that: Comprising the laminated conveying structure according to claim 8 or 9.

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