A material placing tray of a pressing and baking oven for liquid crystal display screen production

Abstract

The utility model discloses a kind of material placing trays for pressure baking oven in liquid crystal display production, including the double-side support frame of fixed connection in the front and rear two sides of pressure baking oven inner cavity;The left and right sides of the pressure baking oven inner cavity are fixedly connected with two single-side support frames, the inner cavity of the pressure baking oven is fixedly connected with reinforcing support frame, the inner cavity of double-side support frame, single-side support frame and reinforcing support frame is slidably connected with support backing plate, the inner cavity of double-side support frame and single-side support frame is provided with limit structure, the utility model inserts the inner cavity of double-side support frame and single-side support frame by the way of support backing plate from front to back, in this process, the position of support backing plate is positioned by the action of limit structure, and then the spacing between support backing plate and support backing plate is properly adjusted, i.

Description

Technical Field

[0001] This utility model belongs to the technical field of display equipment, and in particular relates to a material tray for a pressure oven used in the production of liquid crystal displays. Background Technology

[0002] In LCD production, the "press oven" refers to a hot pressing equipment. Its core function is to achieve reliable connection of key components or curing of materials through precise temperature control and pressure application. This type of equipment is one of the core equipment for LCD module assembly.

[0003] The material tray, as the main support for the LCD screen, plays a crucial role in the pressure oven. Different sizes of LCD screens require material trays of different heights. To enable the material tray inside the pressure oven to be replaced with different heights according to the specifications of different LCD screens, a material tray for LCD screen production in a pressure oven has been designed. This device modifies the original support components inside the pressure oven, allowing for flexible adjustment of the position of the support plates. This allows for appropriate adjustment of the distance between the support plates, thereby enabling the material tray to be flexibly replaced to accommodate different LCD screen specifications at different heights. Utility Model Content

[0004] The purpose of this utility model is to provide a material tray for a pressure oven used in the production of liquid crystal displays, which allows for flexible repositioning of the material tray to different heights according to the specifications of different liquid crystal displays, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A material placement tray for a pressure oven used in the production of liquid crystal displays includes a double-sided support frame fixedly connected to the front and rear sides of the inner cavity of the pressure oven; two single-sided support frames are fixedly connected to the left and right sides of the inner cavity of the pressure oven; a reinforcing support frame is fixedly connected to the inner cavity of the pressure oven; a support plate is slidably connected to the inner cavity of the double-sided support frame, the single-sided support frame and the reinforcing support frame; a limit structure is provided in the inner cavity of the double-sided support frame and the single-sided support frame; and a material placement tray is placed on the top of the support plate.

[0006] Preferably, the limiting structure includes a rectangular hollow component fixedly connected to the inner cavity of the double-sided support frame and the single-sided support frame, and the top of the inner cavity of the double-sided support frame and the single-sided support frame has a rectangular groove.

[0007] Preferably, the inner cavity of the rectangular hollow component is connected to the rectangular groove, and a support plate is welded to the bottom of the inner cavity of the rectangular hollow component.

[0008] Preferably, an elastic support sheet is welded to the top of the support sheet, and an arc-shaped sheet is welded to the top of the elastic support sheet.

[0009] Preferably, the bottom of the support plate has two arc-shaped grooves, and the surface of the arc-shaped piece is slidably connected to the inner cavity of the arc-shaped groove.

[0010] Preferably, a rectangular limiting piece is welded to the bottom of the arc-shaped piece, and the bottom of the rectangular limiting piece extends through to the bottom of the rectangular hollow piece.

[0011] The beneficial effects of this utility model are: 1. This utility model inserts the support tray into the inner cavity of the double-sided support frame and the single-sided support frame from front to back. During this process, the limiting structure will position the support tray, thereby allowing the distance between the support trays to be adjusted appropriately. This enables the material tray to be flexibly changed to different heights according to the specifications of different LCD screens. 2. By setting a rectangular limiting piece, this utility model can restrict the position of the arc-shaped piece during the sliding process, thus avoiding the situation where the arc-shaped piece deflects too much and cannot rebound. Attached Figure Description

[0012] in: Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a front view split diagram of one embodiment of the present utility model; Figure 3 This is one embodiment of the present utility model. Figure 2 A magnified view of point A in the middle; Figure 4 This is one embodiment of the present utility model. Figure 2 A magnified view of point B in the middle.

[0013] The attached diagram lists the components represented by each number as follows: 1. Pressure oven; 2. Double-sided support frame; 3. Single-sided support frame; 4. Reinforced support frame; 5. Support tray; 6. Limiting structure; 61. Rectangular hollow component; 62. Support piece; 63. Elastic support piece; 64. Arc-shaped piece; 65. Arc-shaped groove; 66. Rectangular limiting piece; 7. Material tray. Detailed Implementation

[0014] In the following description, embodiments of the material placement tray for a pressure oven used in the production of liquid crystal displays according to the present invention will be described with reference to the accompanying drawings. Example

[0015] Figure 1-4This invention illustrates a material placement tray for a pressure oven used in the production of liquid crystal displays, comprising a double-sided support frame 2 fixedly connected to the front and rear sides of the inner cavity of the pressure oven 1; two single-sided support frames 3 fixedly connected to the left and right sides of the inner cavity of the pressure oven 1; a reinforcing support frame 4 fixedly connected to the inner cavity of the pressure oven 1; a support plate 5 slidably connected to the inner cavities of the double-sided support frame 2, the single-sided support frame 3, and the reinforcing support frame 4; a limiting structure 6 provided in the inner cavities of the double-sided support frame 2 and the single-sided support frame 3; a material placement tray 7 placed on the top of the support plate 5; and a rectangular hollow component 61 fixedly connected to the inner cavities of the double-sided support frame 2 and the single-sided support frame 3. A rectangular groove is opened at the top of the inner cavities of the double-sided support frame 2 and the single-sided support frame 3, and the inner cavity of the rectangular hollow component 61 is connected to the rectangular groove. A support piece 62 is welded to the bottom of the inner cavity of the rectangular hollow component 61, an elastic support piece 63 is welded to the top of the support piece 62, and an arc-shaped piece 64 is welded to the top of the elastic support piece 63. Example

[0016] Figure 1-4 This invention illustrates a material placement tray for a pressure oven used in the production of liquid crystal displays. The tray includes a double-sided support frame 2 fixedly connected to the front and rear sides of the inner cavity of the pressure oven 1; two single-sided support frames 3 fixedly connected to the left and right sides of the inner cavity of the pressure oven 1; a reinforcing support frame 4 fixedly connected to the inner cavity of the pressure oven 1; a support plate 5 slidably connected to the inner cavities of the double-sided support frame 2, the single-sided support frame 3, and the reinforcing support frame 4; a limiting structure 6 provided in the inner cavities of the double-sided support frame 2 and the single-sided support frame 3; a material placement tray 7 placed on the top of the support plate 5; two arc-shaped grooves 65 formed at the bottom of the support plate 5; an arc-shaped piece 64 slidably connected to the inner cavity of the arc-shaped groove 65; a rectangular limiting piece 66 welded to the bottom of the arc-shaped piece 64; and the bottom of the rectangular limiting piece 66 extending through to the bottom of the rectangular hollow piece 61. The rectangular limiting piece 66 restricts the position of the arc-shaped piece 64 during sliding, preventing the arc-shaped piece 64 from deflecting at an excessive angle and failing to spring back.

[0017] Working principle: When using this utility model, the user inserts the support plate 5 into the inner cavity of the double-sided support frame 2 and the single-sided support frame 3 from front to back. During this process, the rear side of the support plate 5 presses against the surface of the arc-shaped piece 64 and pushes the arc-shaped piece 64 to deflect. When the position of the arc-shaped groove 65 at the bottom of the support plate 5 is consistent with the arc-shaped piece 64, the rebound force of the elastic support piece 63 will cause the arc-shaped piece 64 to return to its original position and slide into the inner cavity of the arc-shaped groove 65, thereby positioning the support plate 5. This allows the position of the support plate 5 to be flexibly adjusted, so that the distance between the support plates 5 can be appropriately adjusted, and the material tray 7 can be flexibly changed to different heights according to the specifications of different LCD screens.

[0018] In summary, the material tray for the pressure oven used in LCD production, by inserting the support plate 5 into the inner cavity of the double-sided support frame 2 and the single-sided support frame 3 from front to back, allows the limiting structure 6 to position the support plate 5, thereby adjusting the distance between the support plates 5. This enables the material tray 7 to be flexibly changed to different heights according to the specifications of different LCD displays.

Claims

1. A material placement tray for a pressure oven used in the production of liquid crystal displays, characterized in that, Includes a double-sided support frame (2) fixedly connected to the front and rear sides of the inner cavity of the pressure oven (1): two single-sided support frames (3) are fixedly connected to the left and right sides of the inner cavity of the pressure oven (1), a reinforcing support frame (4) is fixedly connected to the inner cavity of the pressure oven (1), a support plate (5) is slidably connected to the inner cavity of the double-sided support frame (2), the single-sided support frame (3) and the reinforcing support frame (4), a limit structure (6) is provided in the inner cavity of the double-sided support frame (2) and the single-sided support frame (3), and a material tray (7) is placed on the top of the support plate (5).

2. The material placement tray for a pressure baking oven used in the production of liquid crystal displays according to claim 1, characterized in that, The limiting structure (6) includes a rectangular hollow component (61) fixedly connected to the inner cavity of the double-sided support frame (2) and the single-sided support frame (3), and the top of the inner cavity of the double-sided support frame (2) and the single-sided support frame (3) has a rectangular groove.

3. The material placement tray for a pressure oven used in the production of liquid crystal displays according to claim 2, characterized in that, The inner cavity of the rectangular hollow component (61) is connected to the rectangular groove, and a support plate (62) is welded to the bottom of the inner cavity of the rectangular hollow component (61).

4. The material placement tray for a pressure oven used in the production of liquid crystal displays according to claim 3, characterized in that, An elastic support plate (63) is welded to the top of the support plate (62), and an arc-shaped plate (64) is welded to the top of the elastic support plate (63).

5. The material placement tray for a pressure baking oven used in the production of liquid crystal displays according to claim 4, characterized in that, The bottom of the support plate (5) has two arc-shaped grooves (65), and the surface of the arc-shaped piece (64) is slidably connected to the inner cavity of the arc-shaped groove (65).

6. The material placement tray for a pressure oven used in the production of liquid crystal displays according to claim 5, characterized in that, A rectangular limiting piece (66) is welded to the bottom of the arc-shaped piece (64), and the bottom of the rectangular limiting piece (66) extends through to the bottom of the rectangular hollow piece (61).

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