High-pressure defoaming machine for display screen processing

Abstract

The invention discloses a high-pressure defoaming machine for display screen processing, which comprises a high-pressure defoaming machine body and further comprises sliding rods mounted on two sides of the inner wall of the high-pressure defoaming machine body, the two sliding rods are slidably connected with sliding rings, and a same bearing plate is fixed between the two sliding rings; a first rack is mounted on the inner wall of the bottom of the high-pressure defoaming machine body, and a driving assembly is mounted at one end of the outer wall of the bottom of the bearing plate. According to the high-pressure defoaming machine for display screen machining, the bearing plate can extend out of the high-pressure defoaming machine body through rotation of the driving assembly, a display screen can be conveniently carried and placed on the bearing plate, the driving assembly can drive the driven assembly to rotate through a toothed belt during rotation, and then a second rack and a lifting plate are driven to descend; and finally, the elastic assembly is pressed on the ground, the end, extending outwards, of the bearing plate is supported, and in the long-time using process, when the bearing plate extends outwards for bearing, the bearing plate is not prone to being bent.

Description

Technical Field

[0001] The invention relates to the technical field of high-pressure degassing machines, in particular to a high-pressure degassing machine for display screen processing. Background Art

[0002] High-pressure degassing machine is a device used to remove bubbles from liquids or materials. In the screen bonding process of mobile phones and tablet computers, it is used to remove bubbles generated during the bonding process of polarizers, OCA optical adhesives, etc., to improve the display effect and touch performance of the screen. It can also be used for degassing in the potting and packaging of electronic components to ensure product quality and reliability.

[0003] When the high-pressure degassing machine is in use, the machine door needs to be opened, the display screen needs to be placed on the placement board inside the high-pressure degassing machine, and then the machine door needs to be closed to perform the degassing work. When there are a large number of display screens and they are heavy, it is inconvenient to hold the display screen with both hands and move it into the high-pressure degassing machine due to the size of the opening of the high-pressure degassing machine. Summary of the invention

[0004] The object of the present invention is to provide a high-pressure degassing machine for display screen processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-pressure degassing machine for display screen processing, comprising: a high-pressure degassing machine body, and also comprising: sliding rods installed on both sides of the inner wall of the high-pressure degassing machine body, the two sliding rods are slidably connected with slip rings, and the same supporting plate is fixed between the two slip rings, a first rack is installed on the bottom inner wall of the high-pressure degassing machine body, and a driving assembly is installed at one end of the bottom outer wall of the supporting plate, a driven assembly is installed at the other end of the bottom outer wall of the supporting plate, and a toothed belt is connected to the driving assembly, the driving assembly is connected to the driven assembly through the toothed belt, and a lifting plate is movably inserted at one end of the top outer wall of the supporting plate, a second rack is installed on the outer wall of one side of the lifting plate, and a mounting hole is opened on the bottom outer wall of the lifting plate, and an elastic assembly is installed inside the mounting hole.

[0006] The driving assembly comprises a hanging plate, a motor installed at the bottom of the hanging plate, a driving gear installed on the output shaft of the motor, and two first limiting rings installed at one end of the driving gear.

[0007] The driven assembly comprises a mounting plate, a rotating shaft rotatably mounted on an outer wall of one side of the mounting plate, a driven gear mounted on the outer wall of the rotating shaft, and two second limiting rings mounted on one end of the driven gear.

[0008] The elastic force component comprises a spring, a movable rod installed at the bottom of the spring, and a moving wheel installed at the bottom of the movable rod.

[0009] The driving gear meshes with the first rack, and the driven gear meshes with the second rack.

[0010] The movable rod is slidably connected to the inner wall of the mounting hole.

[0011] One end of the outer wall of the top of the bearing plate is provided with a fixing opening, and the lifting plate forms a sliding fit with the fixing opening.

[0012] The driving gear and the driven gear are connected by a toothed belt.

[0013] The hanging plate is of an inverted "T" shape structure.

[0014] The motor is connected with an external forward and reverse switch through a power cord.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] A high-pressure defoaming machine for processing display screens according to the present invention can drive the driving component to rotate, extend the bearing plate out of the high-pressure defoaming machine body, which is convenient for carrying and placing the display screen on the bearing plate. When the driving component rotates, it can drive the driven component to rotate through the toothed belt, and then drive the second rack and the lifting plate to descend, and finally press the elastic component on the ground, playing a supporting role for the outstretched end of the bearing plate. During long-term use, when the bearing plate extends out and bears weight, it is not easily bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the bearing plate storage of the present invention;

[0018] Figure 2 It is a structural diagram of the bearing plate being moved out of the present invention;

[0019] Figure 3 It is an external view structural diagram of the present invention;

[0020] Figure 4 It is a structural diagram of the driving component and the driven component of the present invention;

[0021] Figure 5 It is a structural diagram of the elastic component of the present invention.

[0022] In the figure: 1, high-pressure defoaming machine body; 2, bearing plate; 3, first rack; 4, driving component; 401, hanging plate; 402, motor; 403, driving gear; 404, first limiting ring; 5, driven component; 501, mounting plate; 502, rotating shaft; 503, driven gear; 504, second limiting ring; 6, toothed belt; 7, lifting plate; 8, second rack; 9, mounting hole; 10, elastic component; 1001, spring; 1002, movable rod; 1003, moving wheel; 11, sliding rod; 12, sliding ring. DETAILED DESCRIPTION OF THE INVENTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figures 1-5 The present invention provides a high-pressure degassing machine for display screen processing, comprising: a high-pressure degassing machine body 1, and also comprising: sliding rods 11 installed on both sides of the inner wall of the high-pressure degassing machine body 1, the two sliding rods 11 are slidably connected with slip rings 12, and the same bearing plate 2 is fixed between the two slip rings 12, a first rack 3 is installed on the bottom inner wall of the high-pressure degassing machine body 1, and a driving component 4 is installed at one end of the bottom outer wall of the bearing plate 2, a driven component 5 is installed at the other end of the bottom outer wall of the bearing plate 2, and a toothed belt 6 is connected to the driving component 4, the driving component 4 is transmission-connected to the driven component 5 through the toothed belt 6, and a lifting plate 7 is movably inserted at one end of the top outer wall of the bearing plate 2, a second rack 8 is installed on the outer wall on one side of the lifting plate 7, and a mounting hole 9 is opened on the bottom outer wall of the lifting plate 7, and an elastic component 10 is installed inside the mounting hole 9.

[0025] It should be noted here that: when placing the display screen into the high-pressure degassing machine body 1, the driving component 4 can be rotated to apply force to the first rack 3 to push the carrying plate 2 to move to the outside of the high-pressure degassing machine body 1, and the carrying plate 2 can be extended to the outside of the high-pressure degassing machine body 1, so as to facilitate placing the display screen on the carrying plate 2. When the carrying plate 2 moves outward, the driving component 4 can drive the driven component 5 to rotate through the toothed belt 6 when rotating, and then drive the second rack 8 and the lifting plate 7 to descend. When the carrying plate 2 is extended to the maximum distance outside the high-pressure degassing machine body 1, the lifting plate 7 has been lowered to press the elastic component 10 on On the ground, the second rack 8, the lifting plate 7 and the elastic component 10 can be used to support the end of the carrying plate 2 that extends outward. When the display screen is placed on the carrying plate 2, the carrying plate 2 is more stable. At the same time, during long-term use, the carrying plate 2 is not easily bent when it extends outward to bear the load. After the display screen is placed on the carrying plate 2, the driving component 4 can be rotated in the opposite direction to move the carrying plate 2 into the high-pressure degassing machine body 1 and reset it, while driving the second rack 8 and the lifting plate 7 to rise and reset. After the carrying plate 2 and the lifting plate 7 are reset, the door of the high-pressure degassing machine body 1 can be closed to degas the display screen.

[0026] In a preferred embodiment, the driving assembly 4 includes a hanging plate 401 , a motor 402 installed at the bottom of the hanging plate 401 , a driving gear 403 installed on the output shaft of the motor 402 , and two first limiting rings 404 installed at one end of the driving gear 403 .

[0027] It should be noted here that the motor 402 is a high-temperature and high-pressure variable-frequency motor, and the motor 402 can drive the driving gear 403 to rotate, thereby driving the toothed belt 6 to rotate.

[0028] In a preferred embodiment, the driven assembly 5 includes a mounting plate 501, a rotating shaft 502 rotatably mounted on one outer wall of the mounting plate 501, a driven gear 503 mounted on the outer wall of the rotating shaft 502, and two second limiting rings 504 mounted on one end of the driven gear 503.

[0029] It should be noted here that the rotation of the toothed belt 6 can drive the driven gear 503 to rotate.

[0030] In a preferred embodiment, the elastic force assembly 10 includes a spring 1001, a movable rod 1002 mounted at the bottom of the spring 1001, and a moving wheel 1003 mounted at the bottom of the movable rod 1002.

[0031] It should be noted here that when the lifting plate 7 descends, it drives the moving wheel 1003 to descend, and finally presses the moving wheel 1003 on the ground, squeezing the spring 1001.

[0032] Working principle: When moving the display screen into the high-pressure defoaming machine body 1, the motor 402 can drive the driving gear 403 to rotate, apply force to the first rack 3 to push the bearing plate 2 to move out of the high-pressure defoaming machine body 1, extend the bearing plate 2 out of the high-pressure defoaming machine body 1, which is convenient for moving the display screen onto the bearing plate 2. During the rotation of the driving gear 403, it can drive the driven gear 503 to rotate through the toothed belt 6, and the rotation of the driven gear 503 can drive the second rack 8 and the lifting plate 7 to descend;

[0033] When the bearing plate 2 extends out of the high-pressure defoaming machine body 1 to the maximum distance, at this time the lifting plate 7 has descended to the lowest height, pressing the moving wheel 1003 on the ground and squeezing the spring 1001, which can support the extended end of the bearing plate 2. When moving the display screen onto the bearing plate 2, the bearing plate 2 is more stable. At the same time, during long-term use, when the bearing plate 2 extends outwards to bear weight, it is not easily bent. After the display screen is placed on the bearing plate 2, the motor 402 can drive the driving gear 403 to rotate in the reverse direction, move the bearing plate 2 back into the high-pressure defoaming machine body 1, and at the same time drive the second rack 8 and the lifting plate 7 to rise and reset. After the bearing plate 2 and the lifting plate 7 are both reset, the machine door of the high-pressure defoaming machine body 1 can be closed to perform defoaming treatment on the display screen.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, in any respect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A high-pressure degassing machine for display screen processing, comprising: High pressure degassing machine body (1); The invention is characterized in that it also includes: sliding rods (11) installed on both sides of the inner wall of the high-pressure degassing machine body (1), the two sliding rods (11) are slidably connected with a slip ring (12), and the same bearing plate (2) is fixed between the two slip rings (12), a first rack (3) is installed on the bottom inner wall of the high-pressure degassing machine body (1), and a driving component (4) is installed on one end of the bottom outer wall of the bearing plate (2), a driven component (5) is installed on the other end of the bottom outer wall of the bearing plate (2), and a toothed belt (6) is connected to the driving component (4), the driving component (4) is transmission-connected to the driven component (5) through the toothed belt (6), and a lifting plate (7) is movably inserted at one end of the top outer wall of the bearing plate (2), a second rack (8) is installed on one side outer wall of the lifting plate (7), and a mounting hole (9) is opened on the bottom outer wall of the lifting plate (7), and an elastic component (10) is installed inside the mounting hole (9).

2. A high pressure degassing machine for display screen processing according to claim 1, characterized in that: The driving assembly (4) comprises a hanging plate (401), a motor (402) mounted on the bottom of the hanging plate (401), a driving gear (403) mounted on the output shaft of the motor (402), and two first limiting rings (404) mounted on one end of the driving gear (403).

3. A high pressure degassing machine for display screen processing according to claim 2, characterized in that: The driven assembly (5) comprises a mounting plate (501), a rotating shaft (502) rotatably mounted on an outer wall of one side of the mounting plate (501), a driven gear (503) mounted on the outer wall of the rotating shaft (502), and two second limiting rings (504) mounted on one end of the driven gear (503).

4. The high-pressure degassing machine for display screen processing according to claim 1, characterized in that: The elastic component (10) comprises a spring (1001), a movable rod (1002) installed at the bottom of the spring (1001), and a moving wheel (1003) installed at the bottom of the movable rod (1002).

5. The high-pressure degassing machine for display screen processing according to claim 3, characterized in that: The driving gear (403) is meshed with the first rack (3), and the driven gear (503) is meshed with the second rack (8).

6. A high pressure degassing machine for display screen processing according to claim 4, characterized in that: The movable rod (1002) is slidably connected to the inner wall of the mounting hole (9).

7. The high-pressure degassing machine for display screen processing according to claim 1, characterized in that: A fixing opening is formed at one end of the top outer wall of the bearing plate (2), and the lifting plate (7) forms a sliding fit with the fixing opening.

8. The high-pressure degassing machine for display screen processing according to claim 3, characterized in that: The driving gear (403) and the driven gear (503) are connected via a toothed belt (6).

9. The high-pressure degassing machine for display screen processing according to claim 2, characterized in that: The hanging plate (401) is an inverted "T"-shaped structure.

10. The high-pressure degassing machine for display screen processing according to claim 2, characterized in that: The motor (402) is connected to an external forward / reverse switch via a power line.

Images