CN218504422U - LED flexible module plastic drain pan pressfitting tool - Google Patents
LED flexible module plastic drain pan pressfitting tool Download PDFInfo
- Publication number
- CN218504422U CN218504422U CN202222754998.7U CN202222754998U CN218504422U CN 218504422 U CN218504422 U CN 218504422U CN 202222754998 U CN202222754998 U CN 202222754998U CN 218504422 U CN218504422 U CN 218504422U
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- pressing
- plate
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- supporting plate
- led
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- 238000003825 pressing Methods 0.000 claims abstract description 53
- 230000002950 deficient Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a LED flexible module plastic drain pan pressing fixture, which belongs to the technical field of LED flexible display screen module processing; the pressing jig comprises a base, a pressing plate and a supporting plate, wherein the base is fixedly connected with four corners of the supporting plate through upright posts respectively, and the base is positioned below the supporting plate; the pressing plate is arranged between the base and the supporting plate, and four corners of the pressing plate are connected to the upright posts in a sliding manner; the upper surface of the base is provided with a positioning groove, the structure of the positioning groove is matched with the LED unit plate, and the height of the positioning groove is greater than the thickness of the LED unit plate; the supporting plate is connected with an air cylinder pressing device, and a lower pressing head of the air cylinder pressing device is connected with the pressing plate; the device can ensure that the LED plastic bottom shell and the LED flexible circuit board are firmly bonded, the bonding stress is uniformly distributed, and the flatness of the flexible module is uniform; the problems that in the prior art, defective products are formed due to out-of-control flatness of manual assembly, and assembly efficiency is low are solved.
Description
Technical Field
The utility model belongs to the technical field of the processing of LED flexible display screen module, specifically be a flexible module plastic drain pan pressing fixture of LED.
Background
At present in LED display screen application, flexible diversion module uses in a flexible way, and the angle is variable, is gradually using at present, and the flexible module of LED relies on the changeable characteristic of flexible angle, is convenient for design various molding, demonstrates abundant content, possess bigger visual angle, wherein the equipment production is the most crucial plastic drain pan and flexible line way board combination roughness control. This places high demands on the fabrication and assembly of the flexible module. The bonding of plastic drain pan and flexible line way board among the prior art mainly adopts manual alignment and laminating, can produce the plastic drain pan like this and bond insecurely, dock uneven, the bonding stress inhomogeneous can make flexible module self roughness out of control.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides a pressing fixture for a plastic bottom shell of an LED flexible module; the problem of the LED flexible module equipment plastic drain pan roughness is solved.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A pressing jig for a plastic bottom shell of an LED flexible module comprises a base, a pressing plate and a supporting plate, wherein the base is fixedly connected with four corners of the supporting plate through upright posts respectively, and the base is positioned below the supporting plate; the pressing plate is arranged between the base and the supporting plate, and four corners of the pressing plate are connected to the upright posts in a sliding manner; the upper surface of the base is provided with a positioning groove, the structure of the positioning groove is matched with the LED unit plate, and the height of the positioning groove is greater than the thickness of the LED unit plate; the backup pad is connected with cylinder compression fittings, and cylinder compression fittings's lower pressure head is connected with the clamp plate.
Furthermore, the height of the positioning groove is equal to the sum of the heights of the LED unit plate and the plastic bottom shell.
Furthermore, the base, the pressing plate and the supporting plate have the same structure; the base, the pressing plate and the supporting plate are horizontally arranged in parallel.
Furthermore, a flexible cushion pad is arranged at the bottom of the pressing plate and is positioned right above the positioning groove, and the edge of the flexible cushion pad is larger than the positioning groove.
Further, the cylinder pressing device is connected to the center of the supporting plate.
The utility model discloses produced beneficial effect for prior art does:
1. when the pressing jig is used in the bonding processing production process of the LED plastic bottom shell and the LED flexible circuit board, the unit plate and the plastic bottom shell can be ensured to be centered and aligned at one time through the positioning groove arranged on the base; the phenomenon of skew is avoided. The flexible unit plate is placed into the positioning groove, and then the plastic bottom shell attached with the 3M glue is slowly pasted on the unit plate along the positioning groove, so that the plastic bottom shell and the flexible unit plate can be accurately aligned without dislocation deviation or bowing.
2. The utility model discloses connect cylinder compression fittings above the clamp plate, it is firm to make LED plastic drain pan and LED flexible line way board bond, and bonding stress distribution is even, makes the flexible module roughness neat unanimous. The problems that in the conventional process, the flatness is out of control by manual assembly to form a defective product and the assembly efficiency is low are solved.
Drawings
Fig. 1 is a side view of a press-fitting jig for a plastic bottom case of an LED flexible module.
Fig. 2 is a top view of the base.
In the figure, 1-a base, 2-a pressing plate, 3-a supporting plate, 4-a column, 5-a positioning groove, 6-an LED unit plate, 7-a cylinder pressing device, 8-a lower pressing head, 9-a plastic bottom shell and 10-a flexible cushion pad.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve clearer and more obvious, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1-2, the embodiment provides a pressing fixture for a plastic bottom case of an LED flexible module, which includes a base 1, a pressing plate 2 and a supporting plate 3; the base 1, the pressing plate 2 and the supporting plate 3 are identical in structure size and are all made of wood plates; the base 1, the pressing plate 2 and the supporting plate 3 are horizontally arranged in parallel.
Four corners of the base 1 and the supporting plate 3 are respectively fixedly connected through stainless steel upright posts 4, and the base 1 is positioned below the supporting plate 3; the pressing plate 2 is arranged between the base 1 and the supporting plate 3, and four corners of the pressing plate 2 are connected to the upright posts 4 in a sliding manner; the upper surface of the base 1 is provided with a positioning groove 5, the structure of the positioning groove 5 is matched with that of the LED unit plate 6, the positioning groove 5 is used for limiting the LED unit plate 6, and the height of the positioning groove 5 is greater than the thickness of the LED unit plate 6 and is equal to the sum of the heights of the LED unit plate 6 and the plastic bottom shell 9; preferably, the height of the LED unit plate 6 can be higher than the total height of the plastic bottom case 9; the purpose is to allow the positioning groove 5 to simultaneously position the LED unit panel 6 and the plastic bottom case 9 (319.8 × 159.8 mm) at the time of bonding.
The supporting plate 3 is connected with a cylinder pressing device 7, the cylinder pressing device 7 is an existing device, the cylinder pressing device 7 of the embodiment is a stamping type pneumatic pressing jig, and is purchased in the fifth industrial area of the Matian street in Guangdong Shenzhen, guangdong; a lower pressure head 8 of the cylinder pressing device 7 is connected with the pressure plate 2; and the cylinder compression fittings 7 are connected in the central position of the supporting plate 3 to ensure that the lower pressure heads 8 of the cylinder compression fittings 7 drive the pressing plate 2 to apply force evenly to the LED unit plate 6 and the plastic bottom shell 9 below.
As a better structure, in order to further protect the flexible LED unit board 6 and the plastic bottom case 9, a layer of flexible cushion pad 10 made of silica gel is bonded at the bottom of the pressing plate 2, the flexible cushion pad 10 is located right above the positioning groove 5, and the edge of the flexible cushion pad 10 is larger than the positioning groove 5.
The specific working process is as follows: the lower pressure head 8 through cylinder compression fittings 7 earlier drives clamp plate 2 and lifts along stand 4 and is close to backup pad 3 one side, then put into constant head tank 5 flexible LED unit board 6, to adhere to the plastic drain pan 9 that has 3M to glue again and paste slowly on the unit board, press 7 start button of cylinder compression fittings down, cylinder compression fittings 7 is downward through clamp plate 2 to even applying pressure to plastic drain pan 9, and the effect for a certain time, the cylinder rises automatically after the end, accomplish a pressfitting, thereby guarantee that plastic drain pan and unit board are complete to glue the jail, the accuracy aligns.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (5)
1. The pressing jig for the plastic bottom shell of the LED flexible module is characterized by comprising a base (1), a pressing plate (2) and a supporting plate (3), wherein the base (1) is fixedly connected with four corners of the supporting plate (3) through upright posts (4) respectively, and the base (1) is positioned below the supporting plate (3); the pressing plate (2) is arranged between the base (1) and the supporting plate (3), and four corners of the pressing plate (2) are connected to the upright post (4) in a sliding manner; the LED lamp base is characterized in that a positioning groove (5) is formed in the upper surface of the base (1), the structure of the positioning groove (5) is matched with that of the LED unit board (6), and the height of the positioning groove (5) is larger than the thickness of the LED unit board (6); the supporting plate (3) is connected with a cylinder pressing device (7), and a lower pressing head (8) of the cylinder pressing device (7) is connected with the pressing plate (2).
2. The LED flexible module plastic bottom case pressing fixture according to claim 1, wherein the height of the positioning groove (5) is equal to the sum of the heights of the LED unit plate (6) and the plastic bottom case (9).
3. The tool for pressing the plastic bottom case of the LED flexible module according to claim 1, wherein the base (1), the pressing plate (2) and the supporting plate (3) have the same structure; the base (1), the pressing plate (2) and the supporting plate (3) are horizontally arranged in parallel.
4. The LED flexible module plastic bottom case pressing fixture as claimed in claim 3, wherein a flexible cushion pad (10) is disposed at the bottom of the pressing plate (2), the flexible cushion pad (10) is located right above the positioning groove (5), and the edge of the flexible cushion pad (10) is larger than the positioning groove (5).
5. The tool for pressing the plastic bottom case of the LED flexible module as claimed in claim 1, wherein the cylinder pressing device (7) is connected to a central position of the supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754998.7U CN218504422U (en) | 2022-10-19 | 2022-10-19 | LED flexible module plastic drain pan pressfitting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754998.7U CN218504422U (en) | 2022-10-19 | 2022-10-19 | LED flexible module plastic drain pan pressfitting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218504422U true CN218504422U (en) | 2023-02-21 |
Family
ID=85219015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222754998.7U Active CN218504422U (en) | 2022-10-19 | 2022-10-19 | LED flexible module plastic drain pan pressfitting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218504422U (en) |
-
2022
- 2022-10-19 CN CN202222754998.7U patent/CN218504422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 046000 No.15, west section of Huifeng street, Luzhou District, Changzhi City, Shanxi Province Patentee after: Shanxi Gaoke Huajie Optoelectronics Technology Co.,Ltd. Country or region after: China Address before: 046000 No.15, west section of Huifeng street, Luzhou District, Changzhi City, Shanxi Province Patentee before: Shanxi Huajia tech Photoelectric Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |