Dust-free laminating machine for tempered film and AB rubber sheet

Abstract

The invention provides a dust-free laminating machine for a tempered film and an AB film, and belongs to the field of dust-free laminating machines, the dust-free laminating machine comprises a base, a laminating bin, a frame and a vacuum bin, the laminating bin is fixedly connected to the top of the base, the frame is fixedly connected to the top of the base, the vacuum bin is installed on the outer wall of the frame, and the dust-free laminating machine further comprises a feeding assembly and a reset assembly. According to the dust-free laminating machine disclosed by the invention, the groove is formed in the material plate, so that an AB film can be clamped into the material plate when falling to the top of the material plate through the stock bin, and at the moment, the periphery of the groove can play a role in limiting the AB film, so that the problem that the AB film can generate small-amplitude displacement under the vibration action of the dust-free laminating machine is solved; and meanwhile, when the material plate moves, a sliding block can move in a sliding rail, a telescopic rod is driven to slide in the shell, so that the shell achieves the supporting effect on the material plate through the telescopic rod and the sliding block, and the stability of the material plate in the conveying process is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of dust-free laminating machines, and more particularly to a dust-free laminating machine for tempered glass films and AB film materials. Background Art

[0002] A dust-free laminating machine for tempered glass films and AB film materials is a device used to accurately laminate tempered glass films and AB film materials without bubbles, and is mainly applied in fields such as the screen protection of electronic devices. The entire device is in a dust-free environment and is usually equipped with an efficient air purification system that can filter out impurities such as dust and particles in the air, preventing dust from entering between the film and the film material during the lamination process and affecting the lamination effect and screen display quality. It is mainly used in the production of screen protection tempered glass films for electronic devices such as mobile phones, tablet computers, and laptop computers. In addition, it also has extensive applications in some fields with high requirements for screen display quality, such as vehicle-mounted display screens and medical device display screens.

[0003] Since the existing dust-free laminating machine generates slight vibrations during operation, after the operator places the AB film material at the feeding position of the dust-free laminating machine, the AB film material will move slightly under the action of the vibrations. When the AB film material is displaced before lamination, it will cause a difference in the relative position between the AB film material and the tempered glass film, resulting in errors during the subsequent lamination process. How to solve these problems has become an urgent problem for those skilled in the art. Summary of the Invention

[0004] To make up for the above deficiencies, the present invention provides a dust-free laminating machine for tempered glass films and AB film materials, aiming to solve the problem that the AB film material will move slightly under the vibration of the dust-free laminating machine.

[0005] The present invention is implemented as follows: The present invention provides a dust-free laminating machine for tempered glass films and AB film materials, including a base, a laminating chamber, a frame, and a vacuum chamber. The laminating chamber is fixedly connected to the top of the base, the frame is fixedly connected to the top of the base, and the vacuum chamber is installed on the outer wall of the frame. It further includes: A feeding assembly located on the outer wall of the frame, which is used to move the AB film material below the vacuum chamber for subsequent lamination with the tempered glass film.

[0006] A reset assembly located on the outer wall of the feeding assembly, which is used to limit the AB film material to ensure that the feeding assembly can continuously output the AB film material.

[0007] Preferably, the feeding component includes a fixed rod, a support plate, a material bin, a material plate, an electric push rod, an outer plate, a housing, a telescopic rod, a slider and a slide rail. The fixed rod is fixedly connected to the outer wall of the frame. The support plate is fixedly connected to the outer wall of the fixed rod. The material bin is arranged above the support plate. The material plate is installed on the top of the support plate. The electric push rod is fixedly connected to the outer wall of the support plate. The outer plate is fixedly connected to the outer wall of the material plate. The housing is fixedly connected to the outer wall of the support plate. The telescopic rod is arranged at one end of the housing. The slider is fixedly connected to the outer wall of the telescopic rod. The slide rail is opened in the interior of the material plate.

[0008] Preferably, a discharge port is opened at the bottom of the material bin. A support rod is fixedly connected to the outer wall of the material bin. The top of the support plate is fixedly connected to the bottom end of the support rod. A groove is opened at the top of the material plate. The material plate is located below the discharge port at the bottom of the material bin.

[0009] By adopting the above technical solution, the support rod can support the material bin. The AB film material inside the material bin will fall into the groove of the material plate through the discharge port, and the AB film material is limited by the groove.

[0010] Preferably, a first ball is rotatably connected to the top of the material plate. The bottom of the material bin is in contact with the outer wall of the first ball. The bottom of the material plate is slidably connected to the top of the support plate. The output end of the electric push rod is fixedly connected to the outer wall of the outer plate.

[0011] By adopting the above technical solution, the first ball can reduce the friction generated when the material plate moves on the surface of the AB film material. After the electric push rod is started, the material plate can be pushed by the outer plate to slide on the top of the support plate.

[0012] Preferably, one end of the telescopic rod penetrates through the housing and extends to the inside of the housing. The outer wall of the telescopic rod is slidably connected to the inner wall of the housing penetrated and the outer wall of the material plate respectively.

[0013] By adopting the above technical solution, the telescopic rod can slide on the surface of the material plate and inside the housing.

[0014] Preferably, the slider is located inside the slide rail and is slidably connected to the inner wall of the slide rail.

[0015] By adopting the above technical solution, when the material plate moves, the slider can slide inside the slide rail. At the same time, the housing can support the material plate through the telescopic rod and the slider to ensure the stability of the material plate during the conveying process.

[0016] Preferably, the reset assembly includes a partition board, a bent rod, a track, a housing, and a reset spring. The partition board is disposed on the top of the support plate. The bent rod is fixedly connected to the bottom of the partition board. The track is opened inside the support plate. The housing is sleeved on the outer wall of the bent rod. The reset spring is fixedly connected to one end of the bent rod away from the partition board.

[0017] Preferably, the bottom of the partition board is slidably connected to the top of the support plate. The outer wall of the partition board is in contact with the outer wall of the material plate. A second ball is rotatably connected to the top of the partition board. The bottom of the bin is in contact with the surface of the second ball.

[0018] By adopting the above technical solution, the material plate can push the partition board to move on the top of the support plate, and the second ball can reduce the friction generated between the partition board and the AB film material during movement.

[0019] Preferably, the bent rod penetrates through the track and is slidably connected to the inner wall of the track. The housing is located at the bottom of the support plate. The outer wall of the bent rod is slidably connected to the inner wall of the housing. The outer wall of the reset spring is fixedly connected to the inner wall of the housing.

[0020] By adopting the above technical solution, the reset spring can pull the partition board to reset through the bent rod, thereby preventing the AB film material inside the bin from falling on the top of the support plate.

[0021] The beneficial effects of the present invention are: 1. Since a groove is opened inside the material plate, when the AB film material falls on the top of the material plate through the bin, it will be stuck inside the material plate. At this time, the periphery of the groove will limit the AB film material, solving the problem that the AB film material will have a small displacement under the vibration of the dust-free laminating machine; at the same time, when the material plate moves, the slider will move inside the slide rail, and drive the telescopic rod to slide inside the outer shell, so that the outer shell supports the material plate through the telescopic rod and the slider, ensuring the stability of the material plate during transportation.

[0022] 2. When the material plate moves, the first ball located on the top of the material plate will abut against the bottom of the bin, and when passing through the surface of the AB film material, the first ball will roll under the AB film material, thereby reducing the large friction between the material plate and the surface of the AB film material during movement, and avoiding abrasion on the surface of the AB film material due to the friction generated by the movement of the material plate.

[0023] 3. The partition board will move under the action of the material plate and separate from the silo. At this time, the AB film material inside the silo will fall into the inside of the material plate. When the material plate moves driven by the electric push rod, the partition board will move driven by the return spring and support the AB film material inside the silo, preventing the AB film material from falling on the top of the support plate when the material plate moves under the vacuum chamber, resulting in the AB film material being unable to move into the groove on the top of the material plate after the material plate is reset, ensuring the normal operation of the material plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is a schematic diagram of the overall structure of a dust-free laminating machine for tempered glass films and AB film materials provided by an embodiment of the present invention; Figure 2 is a schematic diagram of a partial structure of a dust-free laminating machine for tempered glass films and AB film materials provided by an embodiment of the present invention; Figure 3 is a schematic diagram of the structure of the support plate of a dust-free laminating machine for tempered glass films and AB film materials provided by an embodiment of the present invention; Figure 4 is a schematic diagram of the structure of the loading component of a dust-free laminating machine for tempered glass films and AB film materials provided by an embodiment of the present invention; Figure 5 is a schematic diagram of the structure of the material plate of a dust-free laminating machine for tempered glass films and AB film materials provided by an embodiment of the present invention; Figure 6 is a schematic diagram of the internal structure of the material plate of a dust-free laminating machine for tempered glass films and AB film materials provided by an embodiment of the present invention; Figure 7 is the present invention Figure 6 a magnified schematic diagram of the structure at A in; Figure 8 is a schematic diagram of the structure of the reset component of a dust-free laminating machine for tempered glass films and AB film materials provided by an embodiment of the present invention.

[0026] In the figure: 1, base; 2, fitting bin; 3, frame; 4, vacuum bin; 5, feeding assembly; 501, fixed rod; 502, support plate; 503, material bin; 504, material plate; 505, electric push rod; 506, outer plate; 507, outer shell; 508, telescopic rod; 509, slider; 510, slide rail; 6, reset assembly; 601, baffle plate; 602, bent rod; 603, track; 604, housing; 605, reset spring. Detailed implementation mode

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Refer to Figures 1-8 , a dust-free laminating machine for tempered glass film and AB film material, including a base 1, a laminating bin 2, a frame 3 and a vacuum bin 4. The laminating bin 2 is fixedly connected to the top of the base 1, the frame 3 is fixedly connected to the top of the base 1, and the vacuum bin 4 is installed on the outer wall of the frame 3. It further includes: A feeding assembly 5, which is located on the outer wall of the frame 3 and is used to move the AB film material below the vacuum bin 4 to facilitate subsequent lamination with the tempered glass film.

[0029] A reset assembly 6, which is located on the outer wall of the feeding assembly 5 and is used to limit the AB film material, so as to ensure that the feeding assembly 5 can continuously output the AB film material.

[0030] The feeding assembly 5 includes a fixed rod 501, a support plate 502, a material bin 503, a material plate 504, an electric push rod 505, an outer plate 506, an outer shell 507, a telescopic rod 508, a slider 509 and a slide rail 510. The fixed rod 501 is fixedly connected to the outer wall of the frame 3, the support plate 502 is fixedly connected to the outer wall of the fixed rod 501, the material bin 503 is arranged above the support plate 502, the material plate 504 is installed on the top of the support plate 502, the electric push rod 505 is fixedly connected to the outer wall of the support plate 502, the outer plate 506 is fixedly connected to the outer wall of the material plate 504, the outer shell 507 is fixedly connected to the outer wall of the support plate 502, the telescopic rod 508 is arranged at one end of the outer shell 507, the slider 509 is fixedly connected to the outer wall of the telescopic rod 508, and the slide rail 510 is opened inside the material plate 504.

[0031] It should be noted that: a discharge port is provided at the bottom of the storage bin 503. A support rod is fixedly connected to the outer wall of the storage bin 503. The top of the support plate 502 is fixedly connected to the bottom end of the support rod. The support rod can support the storage bin 503. A groove is provided at the top of the material plate 504. The material plate 504 is located below the discharge port at the bottom of the storage bin 503. The AB film material inside the storage bin 503 will fall into the groove of the material plate 504 through the discharge port, and the AB film material will be limited by the groove. A first ball is rotatably connected to the top of the material plate 504. The bottom of the storage bin 503 is in contact with the outer wall of the first ball. The first ball can reduce the friction generated when the material plate 504 moves on the surface of the AB film material. The bottom of the material plate 504 is slidably connected to the top of the support plate 502. The output end of the electric push rod 505 is fixedly connected to the outer wall of the outer plate 506. After the electric push rod 505 is started, the material plate 504 can be pushed to slide on the top of the support plate 502 through the outer plate 506. One end of the telescopic rod 508 penetrates through the housing 507 and extends into the interior of the housing 507. The outer wall of the telescopic rod 508 is slidably connected to the inner wall of the housing 507 penetrated and the outer wall of the material plate 504 respectively. The telescopic rod 508 can slide on the surface of the material plate 504 and inside the housing 507. The slider 509 is located inside the slide rail 510 and is slidably connected to the inner wall of the slide rail 510. When the material plate 504 moves, the slider 509 can slide inside the slide rail 510. At the same time, the housing 507 can support the material plate 504 through the telescopic rod 508 and the slider 509 to ensure the stability of the material plate 504 during the conveying process.

[0032] Since a groove is provided inside the material plate 504, when the AB film material falls onto the top of the material plate 504 through the storage bin 503, it will get stuck inside the material plate 504. At this time, the periphery of the groove will limit the AB film material, solving the problem that the AB film material will have a small displacement under the vibration of the dust-free laminating machine; at the same time, when the material plate 504 moves, it will cause the slider 509 to move inside the slide rail 510 and drive the telescopic rod 508 to slide inside the housing 507, so that the housing 507 supports the material plate 504 through the telescopic rod 508 and the slider 509, ensuring the stability of the material plate 504 during the conveying process.

[0033] When the material plate 504 moves, the first ball located on the top of the material plate 504 will abut against the bottom of the storage bin 503, and when passing through the surface of the AB film material, the first ball will roll under the bottom of the AB film material, thereby reducing the large friction between the material plate 504 and the surface of the AB film material during the movement, and avoiding the wear of the surface of the AB film material due to the friction generated by the movement of the material plate 504.

[0034] The AB film material inside the silo 503 falls through the discharge port into the groove on the top of the material plate 504. The electric push rod 505 is activated. The output end of the electric push rod 505 pushes the material plate 504 to move on the top of the support plate 502 through the outer plate 506, and makes the slider 509 slide inside the slide rail 510 until one side of the slider 509 abuts against one side of the inner wall of the slide rail 510. The electric push rod 505 continuously pushes the material plate 504 to move. The material plate 504 drives the telescopic rod 508 to move inside the housing 507 through the slide rail 510 and the slider 509 until the material plate 504 moves below the vacuum chamber 4. The vacuum chamber 4 is activated to suck out the AB film material from the groove opened on the top of the material plate 504. The electric push rod 505 is controlled to drive the material plate 504 to reset, and then the feeding can be restarted.

[0035] The reset assembly 6 includes a partition plate 601, a bent rod 602, a track 603, a housing 604 and a reset spring 605. The partition plate 601 is arranged on the top of the support plate 502. The bent rod 602 is fixedly connected to the bottom of the partition plate 601. The track 603 is opened inside the support plate 502. The housing 604 is sleeved on the outer wall of the bent rod 602. The reset spring 605 is fixedly connected to one end of the bent rod 602 away from the partition plate 601.

[0036] It should be noted that: the bottom of the partition plate 601 is slidably connected to the top of the support plate 502. The outer wall of the partition plate 601 is in contact with the outer wall of the material plate 504. The material plate 504 can push the partition plate 601 to move on the top of the support plate 502. There is a second ball rolling-connected to the top of the partition plate 601. The bottom of the silo 503 is in contact with the surface of the second ball. The second ball can reduce the friction generated between the partition plate 601 and the AB film material during movement. The bent rod 602 penetrates through the track 603 and is slidably connected to the inner wall of the track 603. The housing 604 is located at the bottom of the support plate 502. The outer wall of the bent rod 602 is slidably connected to the inner wall of the housing 604. The outer wall of the reset spring 605 is fixedly connected to the inner wall of the housing 604. The reset spring 605 can pull the partition plate 601 to reset through the bent rod 602, thereby preventing the AB film material inside the silo 503 from falling on the top of the support plate 502.

[0037] The partition plate 601 will move under the action of the material plate 504 and separate from the silo 503. At this time, the AB film material inside the silo 503 will fall into the material plate 504. When the material plate 504 moves under the drive of the electric push rod 505, the partition plate 601 will move under the drive of the reset spring 605 and support the AB film material inside the silo 503, avoiding the situation that when the material plate 504 moves below the vacuum chamber 4, the AB film material falls on the top of the support plate 502, resulting in the AB film material being unable to move into the groove on the top of the material plate 504 after the material plate 504 resets, ensuring the normal operation of the material plate 504.

[0038] When the material plate 504 moves downward toward the lower part of the vacuum chamber 4 driven by the electric push rod 505, the return spring 605 pulls the blocking partition plate 601 to move on the top of the support plate 502 through the bent rod 602 until the blocking partition plate 601 moves below the material bin 503. At this time, the blocking partition plate 601 will support the AB film material inside the material bin 503. When the electric push rod 505 drives the material plate 504 to reset, the blocking partition plate 601 will be separated from the material bin 503 under the push of the material plate 504 and apply a pulling force to the return spring 605.

[0039] The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust-free laminating machine for tempered film and AB film material, comprising a base (1), a laminating chamber (2), a frame (3) and a vacuum chamber (4). The laminating chamber (2) is fixedly connected to the top of the base (1), the frame (3) is fixedly connected to the top of the base (1), and the vacuum chamber (4) is installed on the outer wall of the frame (3), characterized in that: It further includes: A loading component (5), the loading component (5) is located on the outer wall of the frame (3), and the loading component (5) is used to move the AB film material to the lower part of the vacuum chamber (4) to facilitate subsequent lamination with the tempered film; A reset component (6), the reset component (6) is located on the outer wall of the loading component (5), and the reset component (6) is used to limit the AB film material, so as to ensure that the loading component (5) can continuously output the AB film material.

2. The dust-free laminating machine for tempered film and AB film material according to claim 1, characterized in that: The loading component (5) includes a fixed rod (501), a support plate (502), a material bin (503), a material plate (504), an electric push rod (505), an outer plate (506), a housing (507), a telescopic rod (508), a slider (509) and a slide rail (510). The fixed rod (501) is fixedly connected to the outer wall of the frame (3), the support plate (502) is fixedly connected to the outer wall of the fixed rod (501), the material bin (503) is arranged above the support plate (502), the material plate (504) is installed on the top of the support plate (502), the electric push rod (505) is fixedly connected to the outer wall of the support plate (502), the outer plate (506) is fixedly connected to the outer wall of the material plate (504), the housing (507) is fixedly connected to the outer wall of the support plate (502), the telescopic rod (508) is arranged at one end of the housing (507), the slider (509) is fixedly connected to the outer wall of the telescopic rod (508), and the slide rail (510) is opened in the interior of the material plate (504).

3. The dust-free laminating machine for tempered film and AB film material according to claim 2, characterized in that: The bottom of the material bin (503) is provided with a discharge port. A support rod is fixedly connected to the outer wall of the material bin (503), and the top of the support plate (502) is fixedly connected to the bottom end of the support rod. A groove is opened on the top of the material plate (504), and the material plate (504) is located below the discharge port at the bottom of the material bin (503).

4. A dust-free laminating machine for tempered film and AB film material according to claim 3, characterized in that: A first ball is rotatably connected to the top of the material plate (504), the bottom of the material bin (503) is in contact with the outer wall of the first ball, the bottom of the material plate (504) is slidably connected to the top of the support plate (502), and the output end of the electric push rod (505) is fixedly connected to the outer wall of the outer plate (506).

5. The dust-free laminating machine for tempered film and AB film material according to claim 4, characterized in that: One end of the telescopic rod (508) penetrates through the housing (507) and extends into the interior of the housing (507). The outer wall of the telescopic rod (508) is slidably connected to the inner wall of the housing (507) where it is penetrated and the outer wall of the material plate (504).

6. The dust-free laminating machine for tempered film and AB film material according to claim 5, characterized in that: The slider (509) is located inside the slide rail (510) and is slidably connected to the inner wall of the slide rail (510).

7. A dust-free laminating machine for tempered film and AB film material according to claim 2, characterized in that: The reset assembly (6) includes a baffle plate (601), a bent rod (602), a track (603), a housing (604) and a reset spring (605). The baffle plate (601) is arranged on the top of the support plate (502). The bent rod (602) is fixedly connected to the bottom of the baffle plate (601). The track (603) is opened inside the support plate (502). The housing (604) is sleeved on the outer wall of the bent rod (602). The reset spring (605) is fixedly connected to one end of the bent rod (602) away from the baffle plate (601).

8. The dust-free laminating machine for tempered film and AB film material according to claim 7, characterized in that: The bottom of the baffle plate (601) is slidably connected to the top of the support plate (502). The outer wall of the baffle plate (601) is in contact with the outer wall of the material plate (504). Two balls are rollably connected to the top of the baffle plate (601). The bottom of the material bin (503) is in contact with the surface of the two balls.

9. The dust-free laminating machine for tempered film and AB film material according to claim 8, characterized in that: The bent rod (602) penetrates through the track (603) and is slidably connected to the inner wall of the track (603). The housing (604) is located at the bottom of the support plate (502). The outer wall of the bent rod (602) is slidably connected to the inner wall of the housing (604). The outer wall of the reset spring (605) is fixedly connected to the inner wall of the housing (604).

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