Jig for coating of LED module with suite

Abstract

The utility model provides a jig for coating an LED module with a suite, and belongs to the field of LED display screens. The technical problem that in the coating process of the LED module with the suite, a coating agent adheres to the LED module is solved. In order to solve the technical problem, the technical scheme adopted by the utility model is as follows: the device comprises a coating jig, the coating jig comprises a square outer frame and a plurality of transverse brackets and a plurality of longitudinal brackets which are arranged in the square outer frame, the square outer frame comprises a long frame and a short frame, side grooves are formed in the long frame and the short frame, the side grooves are formed in the back surface of the coating jig, and the transverse brackets and the longitudinal brackets are arranged in the square outer frame. The short frame is of an inward concave structure, a plurality of supporting columns are arranged on the coating jig, the supporting columns are arranged on the front face of the coating jig, protrusions are arranged on the supporting columns, the sizes of the protrusions are matched with positioning columns of the LED module suites, the protrusions are arranged at the top ends of the supporting columns, a plurality of through holes are formed in the coating jig, and each through hole corresponds to one supporting column; the LED lamp surface coating device is applied to LED lamp surface coating.

Description

Technical Field

[0001] The utility model provides a fixture for coating an LED module with a kit, belonging to the technical field of LED display screens. Background Art

[0002] As the application scenarios of LED displays become more complex, the market has put forward higher requirements for the ink color consistency, waterproofness, moisture resistance and other properties of LED displays. In order to improve the contrast and protection performance of LED displays and meet customers' requirements for different usage environments of LED displays, coating technology has gradually become popular in the LED display industry.

[0003] At present, the LED display industry generally uses atomization spraying technology to coat the LED lamp surface to enable the normal use of the module in different environments. During the coating process, a fixture is required to support the LED lamp board to achieve the atomization of the coating agent. In conventional production, due to concerns that the coating agent will adhere to the bottom shell and affect the appearance and splicing of the module, the lamp surface needs to be coated before the module is installed with the kit, which brings a lot of inconvenience to the production process. Utility Model Content

[0004] In order to solve the technical problem that a coating agent adheres to an LED module during the coating process of an LED module with a kit, thereby affecting the appearance and splicing of the LED module, the utility model proposes a coating fixture for an LED module with a kit, and aims to achieve that a coating agent does not adhere to the LED module during the coating process of an LED module with a kit by improving the hardware structure of the coating fixture for an LED lamp surface, thereby enhancing the display effect.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a coating fixture for LED module with a kit, including a coating fixture, wherein the coating fixture includes a square outer frame and a plurality of horizontal brackets and a plurality of longitudinal brackets placed in the square outer frame;

[0006] The square outer frame includes a long frame and a short frame;

[0007] The long frame and the short frame are both provided with side grooves;

[0008] The side groove is placed on the back of the coating fixture;

[0009] The short frame is a concave structure;

[0010] The coating jig is provided with a plurality of pillars;

[0011] The pillar is placed on the front side of the coating fixture;

[0012] The pillar is provided with a protrusion, the size of which is adapted to the positioning column of the LED module kit;

[0013] The protrusion is arranged at the top end of the pillar;

[0014] The coating jig is provided with a plurality of through holes, and each through hole corresponds to a pillar.

[0015] Furthermore, the pillar is fixed to the coating jig by bolts, and the bolts are placed on the back of the coating jig.

[0016] Furthermore, the pillar is provided with a thread matched with the bolt.

[0017] Furthermore, the long frame is parallel to the transverse support; and the short frame is parallel to the longitudinal support.

[0018] Furthermore, the width of the long frame is greater than the width of the transverse support, and the width of the short frame is greater than the width of the longitudinal support.

[0019] Furthermore, the upper surface of the square outer frame, the upper surface of the transverse bracket and the upper surface of the longitudinal bracket are on the same plane.

[0020] Furthermore, the back side of the coating fixture and the bottom end of the support are on the same plane.

[0021] Furthermore, the four corners of the long frame are transitioned through rounded corners; the four corners of the short frame are transitioned through rounded corners; and the connection between the transverse bracket and the longitudinal bracket is transitioned through rounded corners.

[0022] Furthermore, the coating jig is made of a fiberglass board.

[0023] Furthermore, the support column is an aluminum profile.

[0024] The beneficial effects of the present invention compared with the prior art are as follows:

[0025] 1. The hollow structure and the concave structure of the short frame of the utility model can make the bottom of the LED module kit evenly heated during the coating process of the LED lamp surface;

[0026] 2. When coating the LED lamp surface, the utility model can prevent the coating agent from adhering to the LED module, thereby optimizing the splicing and display effect of the LED module;

[0027] 3. The side groove structure design of the utility model is convenient for mass production and improves work efficiency;

[0028] 4. The utility model adopts glass fiber board material, which can be recycled, is environmentally friendly and saves costs, and is economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The utility model is further described below in conjunction with the accompanying drawings:

[0030] Figure 1 It is the front view of the utility model;

[0031] Figure 2 It is a rear view of the utility model;

[0032] Figure 3 It is a front structural schematic diagram of the coating fixture of the utility model;

[0033] Figure 4 It is a schematic diagram of the back structure of the coating fixture of the utility model;

[0034] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of part A;

[0035] In the figure: 1 is a coating jig, 2 is a horizontal bracket, 3 is a vertical bracket, 4 is a long frame, 5 is a short frame, 6 is a side groove, 7 is a pillar, 8 is a protrusion, and 9 is a through hole. DETAILED DESCRIPTION

[0036] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0037] like Figures 1 to 5 As shown, the utility model provides a coating jig for LED modules with a kit, including a coating jig 1, the coating jig 1 includes a square outer frame and a plurality of transverse brackets 2 and a plurality of longitudinal brackets 3 placed in the square outer frame. The present embodiment adopts a solution of two transverse brackets 2 and four longitudinal brackets 3, and the transverse brackets 2 and the longitudinal brackets 3 form a hollow shape to ensure that when the utility model is used to coat the lamp surface of the LED module, the bottom of the LED module is heated evenly; the structure and shape of the transverse brackets 2 and the longitudinal brackets 3 can be appropriately adjusted as long as the utility model can suspend the LED module kit to adapt to production line production.

[0038] The square outer frame includes a long frame 4 and a short frame 5. The long frame 4 is parallel to the horizontal bracket 2, and the short frame 5 is parallel to the vertical bracket 3. Side grooves 6 are provided on the long frame 4 and the short frame 5. The side grooves 6 are placed on the back of the coating jig 1 so that the side grooves 6 are compatible with the production line equipment to facilitate the chain conveying of the production line. The short frame 5 is a concave structure. During batch operations, it prevents uneven spacing between the coating jigs 1, which causes uneven heating of the LED module during the coating process, resulting in coating abnormalities.

[0039] The width of the long frame 4 is greater than the width of the horizontal bracket 2, and the width of the short frame 5 is greater than the width of the vertical bracket 3. The upper surface of the square outer frame, the upper surface of the horizontal bracket 2 and the upper surface of the vertical bracket 3 are on the same plane. The four corners of the long frame 4 are transitioned through rounded corners; the four corners of the short frame 5 are transitioned through rounded corners; and the connection between the horizontal bracket 2 and the vertical bracket 3 is transitioned through rounded corners.

[0040] Through holes 9 and pillars 7 are provided at the four corners of the front side of the coating jig 1, and each through hole 9 corresponds to a pillar 7. The pillars 7 are fixed to the coating jig 1 by bolts on the back side of the pillars 7 and / or the pillars 7 are embedded in the coating jig 1 and / or the pillars 7 are bonded to the coating jig 1 using special glue, or the pillars 7 are fixed to the coating jig 1 in other ways to ensure the stability of the pillars 7. The pillars 7 adapted to the LED module kit can be replaced according to specific circumstances. The sizes of the through holes 9 and the pillars 7 can also be changed according to the size of the positioning columns of the LED module kit, and the positions of the pillars 7 can be appropriately adjusted according to the positions of the positioning columns of the LED module kit.

[0041] A protrusion 8 is provided on the top of the support 7 for supporting the LED module kit and stably suspending it. The size of the protrusion 8 is adapted to the positioning column of the LED module kit. The protrusion 8 can be adaptively adjusted according to the shape of the LED module kit.

[0042] If the support 7 is fixed to the coating fixture 1 by bolts, the support 7 is provided with threads matching the bolts.

[0043] The back side of the coating fixture 1 and the bottom end of the support 7 are on the same plane.

[0044] The support column 7 is an aluminum profile.

[0045] The coating jig 1 is made of glass fiber board. If the coating agent adheres to the coating jig 1 during the coating process, the coating agent will cool down quickly after coating and can be easily detached. The utility model can be recycled, saving costs and being economical.

[0046] The utility model can realize the coating operation of the LED module belt kit. The design of the square structure and the side groove 6 is convenient for mass production and can be reused, which is economical. The design of the hollow structure can make the lamp surface of the LED module kit evenly heated during the coating process, ensuring the quality of the LED lamp surface coating.

[0047] The working principle of the utility model: when coating the lamp surface of the LED module with a kit, the bottom shell of the LED module with a kit is fixed to the protrusion 8 of the pillar 7 of the utility model through the positioning column. When the lamp surface is atomized and coated, since the LED module with a kit is suspended, the coating agent will not adhere to the bottom shell of the LED module; the horizontal bracket 2 and the longitudinal bracket 3 of the utility model form a hollow structure, and the concave structure design of the short frame 5 enables the utility model to be evenly heated when it is transmitted to the coating machine through the side groove 6, and the module consistency is better after coating; when the coating of the utility model is completed and cooled, the coating agent is easy to detach and can be recycled.

[0048] Regarding the specific structure of the utility model, it should be explained that the connection relationship between the various component modules adopted in the utility model is definite and feasible. Except for special instructions in the embodiments, the specific connection relationship can bring corresponding technical effects and solve the technical problems raised by the utility model without relying on the execution of corresponding software programs. The components, modules, models of specific components and the connection methods between each other appearing in the utility model, as well as the conventional use methods and expected technical effects brought about by the above-mentioned technical features, except for specific instructions, all belong to the disclosed contents in patents, journal articles, technical manuals, technical dictionaries, and textbooks that can be obtained by technical personnel in this field before the application date, or belong to the existing technologies such as conventional technologies and common knowledge in this field, and there is no need to elaborate, so that the technical solution provided in this case is clear, complete and feasible, and the corresponding physical products can be reproduced or obtained according to the technical means.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A fixture for coating LED modules with a kit, characterized by: The coating jig (1) comprises a square outer frame and a plurality of transverse supports (2) and a plurality of longitudinal supports (3) arranged in the square outer frame; The square outer frame comprises a long frame (4) and a short frame (5); The long frame (4) and the short frame (5) are both provided with side grooves (6); The side groove (6) is placed on the back side of the coating jig (1); The short frame (5) is a concave structure; The coating jig (1) is provided with a plurality of pillars (7); The support (7) is placed on the front side of the coating jig (1); The pillar (7) is provided with a protrusion (8), the size of the protrusion (8) being adapted to fit the positioning column of the LED module kit; The protrusion (8) is arranged at the top end of the pillar (7); The coating jig (1) is provided with a plurality of through holes (9), and each through hole (9) corresponds to a pillar (7).

2. The coating fixture for LED module with a kit according to claim 1, characterized in that: The support (7) is fixed to the coating jig (1) by means of bolts, and the bolts are placed on the back side of the coating jig (1).

3. The coating fixture for LED module with a kit according to claim 2, characterized in that: The support column (7) is provided with a thread matched with the bolt.

4. The coating fixture for LED module with a kit according to claim 1, characterized in that: The long frame (4) is parallel to the transverse support (2); and the short frame (5) is parallel to the longitudinal support (3).

5. The coating fixture for LED module with a kit according to claim 1, characterized in that: The width of the long frame (4) is greater than the width of the transverse support (2), and the width of the short frame (5) is greater than the width of the longitudinal support (3).

6. The coating fixture for LED module with a kit according to claim 1, characterized in that: The upper surface of the square outer frame, the upper surface of the transverse bracket (2) and the upper surface of the longitudinal bracket (3) are located on the same plane.

7. The coating fixture for LED module with a kit according to claim 1, characterized in that: The back side of the coating jig (1) and the bottom end of the support (7) are located on the same plane.

8. The coating fixture for LED module with a kit according to claim 1, characterized in that: The four corners of the long frame (4) are transitioned through rounded corners; the four corners of the short frame (5) are transitioned through rounded corners; and the connection between the transverse support (2) and the longitudinal support (3) is transitioned through rounded corners.

9. The coating fixture for LED module with a kit according to claim 1, characterized in that: The coating jig (1) is made of a glass fiber board.

10. The coating fixture for LED module with a kit according to claim 1, characterized in that: The support column (7) is an aluminum profile.

Images