AG spraying assembly, spraying device and spraying production line

Abstract

The utility model provides an AG spraying assembly, a spraying device and a spraying production line, the AG spraying assembly is used for spraying production of glass and the like, the AG spraying assembly comprises a heating platform and a carrier plate, the carrier plate is placed on the heating platform, the AG spraying assembly further comprises a pressing device, and the pressing device is arranged on the peripheral side of the heating platform. The output end of the pressing device can move so that the periphery of the carrier plate can be pressed on the heating platform. Compared with the prior art, the AG spraying assembly has the following advantages that after the carrier plate enters a designated position, the pressing device moves, the two sides of the carrier plate which is warped up due to thermal expansion and cold contraction are pressed on the heating platform, glass is placed on the carrier plate, vacuum below the carrier plate is started while the carrier plate is pressed by the pressing device, and the AG spraying assembly can spray AG on the glass. And the glass placed on the carrier plate is adsorbed on the carrier plate, so that the defect of poor products or the risk of product falling caused by glass movement in the prior art is effectively overcome.

Description

Technical Field

[0001] The present disclosure relates to the technical field of glass spraying, and in particular to an AG spraying component, a spraying device and a spraying production line. Background Art

[0002] Mobile phone glass cover plates, car cover plates, and laptop glass cover plates AG (anti-glare, which means anti-glare in Chinese. It is to achieve multi-angle diffuse reflection effect after special treatment on one or both sides of the glass surface, thereby improving the viewing angle of the picture, reducing the interference of ambient light, and reducing screen reflection) spray baking mostly use punched metal plates as carriers, such as the cleaning plate in patent application No. 202321473641.X, which is essentially a carrier plate with glass placed on top of the carrier plate. Since the material of the carrier plate is usually aluminum, aluminum is deformed by heat, resulting in a low vacuum degree between the surrounding side of the aluminum plate and the heating platform below it, making the glass placed on the carrier plate easy to deviate, resulting in poor glass processing technology.

[0003] Therefore, the prior art lacks a component that can improve the vacuum degree between the carrier plate and the heating platform. Utility Model Content

[0004] A technical problem to be solved by the present disclosure is the defect of low vacuum degree between the carrier plate and the heating platform in the AG spraying device.

[0005] In order to solve the above technical problems, the embodiments of the present disclosure provide an AG spraying assembly, a spraying device and a spraying production line.

[0006] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0007] An AG spraying assembly includes a heating platform and a carrier plate, wherein the carrier plate is placed on the heating platform and includes:

[0008] A clamping device, which is arranged on the peripheral side of the heating platform;

[0009] The output end of the pressing device can move so that the periphery of the carrier plate is pressed against the heating platform.

[0010] Further, the power source of the clamping device is a pneumatic or hydraulic device; or,

[0011] The position of the pressing device is fixed relative to the position of the heating platform or can be relatively moved.

[0012] Furthermore, the power source of the clamping device drives the output end to rotate or move linearly.

[0013] Furthermore, the output end includes a rotating member and a pressing member, the rotating member is fixedly connected to the pressing member, the rotating member can rotate and / or move up and down, and the rotating member drives the pressing member so that the pressing member presses the carrier plate onto the heating platform.

[0014] Further, the rotating member is a rotating cylinder; and / or,

[0015] The clamping piece is a gripper.

[0016] Further, it comprises four output terminals, which are respectively arranged at four corners of the carrier board; or,

[0017] It comprises at least five output ends, and the at least five output ends are respectively and sequentially arranged on both sides of the carrier plate along a moving direction parallel to the heating platform.

[0018] Furthermore, when the number of the output ends is an even number, the output ends are symmetrically arranged along the center of the heating platform.

[0019] Further, the carrier plate is an aluminum plate; and / or,

[0020] The carrier plate is provided with adsorption holes in an array.

[0021] Compared with the prior art, the AG spray assembly of the present invention has the following advantages:

[0022] When the carrier enters the designated position, the pressing device moves to press the two sides of the carrier that are lifted due to thermal expansion and contraction onto the heating platform. While pressing the carrier, the vacuum under the carrier is turned on to adsorb the glass placed on the carrier. The technical solution disclosed in the present invention effectively solves the defect of glass moving position in the prior art, which leads to defective products.

[0023] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0024] A spraying device, comprising the AG spraying assembly in the above scheme.

[0025] The advantages of the spraying device and the above-mentioned AG spraying assembly over the prior art are the same and will not be described in detail here.

[0026] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0027] A spraying production line, comprising the above AG spraying assembly or the above spraying device.

[0028] The advantages of the spraying production line and the above-mentioned AG spraying assembly over the prior art are the same and will not be described in detail here.

[0029] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 It is a partial three-dimensional structural schematic diagram of the spraying production line disclosed in the embodiment of the present disclosure.

[0032] Description of reference numerals:

[0033] 1. AG spraying assembly; 2. Heating platform; 3. Carrier plate; 31. Adsorption hole 4. Clamping device; 41. Output end; 411. Rotating part; 412 Clamping part; 4121 Gripper; 42. Pneumatic device; 421 Rotating cylinder; 5. Rubber block; 6. Slide rail; 7. Spraying production line. DETAILED DESCRIPTION

[0034] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0035] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0036] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply 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 of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0037] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0038] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0039] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.

[0040] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0041] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0042] This embodiment provides an AG spraying assembly 1, such as Figure 1 As shown, it includes a heating platform 2 and a carrier plate 3, wherein the carrier plate 3 is placed on the heating platform 2, and also includes a clamping device 4, which is arranged on the peripheral side of the heating platform 2, wherein the output end 41 of the clamping device 4 can move so that the periphery of the carrier plate 3 is pressed on the heating platform 2.

[0043] Compared with the prior art, the AG spraying assembly 1 of the present invention has the following advantages: when the carrier 3 enters the specified position, the clamping device 4 moves to press the two sides of the carrier 3 that are lifted up due to thermal expansion and contraction onto the heating platform 2, and the glass is placed on the carrier 3. The clamping device 4 presses the carrier 3 to adsorb the glass placed on the carrier 3 onto the carrier 3, which effectively solves the problem of the glass moving in the prior art, resulting in defects of poor product quality or the risk of product falling.

[0044] In some embodiments, the power source of the clamping device 4 is a pneumatic device 42, the power output by the pneumatic device 42 is stable and will not pollute the working environment of the AG spray assembly 1; the position of the clamping device 4 is fixed relative to the position of the heating platform 2, so that the clamping force generated by the output end 41 of the clamping device 4 presses the two sides of the raised carrier plate 3 onto the heating platform 2.

[0045] In some other embodiments, the power source of the clamping device 4 is a hydraulic device, which can generate a greater clamping force and can adapt to different carriers 3 for spraying production; the position of the clamping device 4 is movable relative to the position of the heating platform 2, so that the size of the carrier 3 on the heating platform 2 can be changed, or due to the movement of the position of the carrier 3 on the heating platform 2, the clamping device 4 at the fixed position cannot clamp the carrier 3.

[0046] In some embodiments, the power source of the clamping device 4 drives the output end 41 to rotate or move linearly. When the clamping device 4 is not working, the power output end 41 of the clamping device 4 is parallel to the moving direction of the heating platform 2 to prevent interference with the movement of the heating platform 2; when the clamping device 4 is to work, the output end 41 first rotates to the top of the carrier plate 3, and then moves to press the two sides of the raised carrier plate 3 above the heating platform 2 onto the heating platform 2.

[0047] In the technical solutions of some embodiments, the output end 41 includes a rotating member and a clamping member 412. The rotating member is fixedly connected to the clamping member 412. The rotating member can rotate and / or move linearly up and down. The rotating member drives the clamping member 412 so that the clamping member 412 presses the carrier 3 onto the heating platform 2.

[0048] In the technical solutions of some embodiments, the rotating member 411 is a rotating cylinder 421; the pressing member 412 is a gripper 4121, which is arranged above the rotating cylinder 421 and is in the shape of a strip; when the rotating cylinder 421 is not working, the gripper 4121 is parallel to the moving direction of the heating platform 2; when the rotating cylinder 421 starts to work, the rotating cylinder 421 rotates first, driving the gripper 4121 fixedly connected thereto to rotate, and the gripper 4121 rotates to the top of the carrier 3, and then the rotating cylinder 421 moves in the direction close to the carrier 3, pressing the two raised sides of the carrier 3 against the heating platform 2. A rubber block 5 is arranged at the end of the gripper 4121, which can make elastic contact with the carrier 3 to prevent the rotating cylinder 421 from applying a greater force and damaging the surface structure of the carrier 3.

[0049] In the technical solutions of some embodiments, the AG spray assembly 1 includes four output ends 41, and the four output ends 41 are respectively arranged at the four corners of the carrier plate 3; the output ends 41 are symmetrically arranged along the center of the heating platform 2, so that the output force of the output ends 41 is evenly applied to the carrier plate 3.

[0050] In other embodiments, the AG spray assembly 1 includes at least five output ends 41, and the at least five output ends 41 are sequentially arranged on both sides of the carrier 3 along the movement direction parallel to the heating platform 2. When the size of the carrier 3 is large or the size of the warping of the carrier 3 is large, the output ends 41 sequentially arranged along the movement direction of the heating platform 2 can press the warped carrier 3 on the heating platform 2 to the greatest extent, and prevent the warped carrier 3 on the edges formed by the four corners from not being pressed on the heating platform 2.

[0051] In some embodiments, when the number of output ends 41 is an even number, the output ends 41 are symmetrically arranged along the center of the heating platform 2, so that the force exerted on the carrier 3 is more balanced, and the pressing on the two sides of the warped carrier 3 is also more balanced and stable.

[0052] In the technical solutions of some embodiments, the carrier plate 3 is an aluminum plate, which has good thermal conductivity; the carrier plate 3 is provided with an array of adsorption holes 31, and the arrangement of the adsorption holes 31 in this way has a more balanced adsorption force on the glass.

[0053] This embodiment also provides a spraying device, which includes the AG spraying assembly 1 in the above scheme. The spraying device has the same advantages as the above AG spraying assembly 1 over the prior art, which will not be repeated here. The spraying device also includes a vacuum device, and the vacuum adsorption device is arranged below the carrier 3. When the pressing device 4 presses the carrier 3, the vacuum device below the carrier 3 is turned on, and the glass placed on the carrier 3 is adsorbed on the carrier 3.

[0054] The present embodiment also provides a spraying production line 7, and the spraying production line 7 includes the above-mentioned AG spraying assembly 1 or the above-mentioned spraying device. The spraying production line 7 has the same advantages as the above-mentioned AG spraying assembly 1 relative to the prior art, which will not be repeated here. Among them, after the glass is placed on the carrier 3, after the glass is adsorbed and stabilized by the adsorption device below, the rotating cylinder 421 first moves in the direction away from the carrier 3, and then rotates away from the top of the carrier 3, and the output end 41 of the rotating cylinder 421 returns to the initial state, and the carrier 3 runs together along the fixed slide rail 6 on the heating platform 2 until the spraying process is completed.

[0055] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0056] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. An AG spraying assembly (1), comprising a heating platform (2) and a carrier plate (3), wherein the carrier plate (3) is placed on the heating platform (2), characterized in that: include: A pressing device (4), wherein the pressing device (4) is arranged on the peripheral side of the heating platform (2); The output end (41) of the pressing device (4) is movable so that the periphery of the carrier plate (3) is pressed against the heating platform (2).

2. The AG spray assembly (1) according to claim 1, characterized in that: The power source of the clamping device (4) is a pneumatic or hydraulic device; or, The position of the pressing device (4) is fixed relative to the position of the heating platform (2).

3. The AG spray assembly (1) according to claim 1, characterized in that: The power source of the clamping device (4) drives the output end (41) to rotate or move linearly.

4. The AG spray assembly (1) according to claim 1, characterized in that: The output end (41) comprises a rotating member and a pressing member (412), wherein the rotating member is fixedly connected to the pressing member (412), the rotating member is capable of rotating and / or moving up and down, and the rotating member drives the pressing member (412) so that the pressing member (412) presses the carrier plate (3) onto the heating platform (2).

5. The AG spray assembly (1) according to claim 4, characterized in that: The rotating member (411) is a rotary cylinder (421); and / or, The pressing member (412) is a gripper (4121).

6. The AG spray assembly (1) according to claim 1, characterized in that: It comprises four output ends (41), wherein the four output ends (41) are respectively arranged at four corners of the carrier board (3); or, It comprises at least five output ends (41), wherein the at least five output ends (41) are arranged in sequence on both sides of the carrier plate (3) along a movement direction parallel to the heating platform (2).

7. The AG spray assembly (1) according to claim 6, characterized in that: The number of the output ends (41) is an even number, and the output ends (41) are symmetrically arranged along the center of the heating platform (2).

8. The AG spray assembly (1) according to claim 1, characterized in that: The carrier plate (3) is an aluminum plate; and / or, The carrier plate (3) is provided with adsorption holes (31) in an array.

9. A spraying device, characterized in that: The spraying device comprises an AG spraying assembly (1) according to any one of claims 1 to 8.

10. A spraying production line (7), characterized in that: The spraying production line (7) comprises the AG spraying assembly (1) according to any one of claims 1 to 8 or the spraying device according to claim 9.

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