UTG film covering device

Abstract

The utility model relates to the technical field of glass film coating, in particular to a UTG film coating device which comprises a machine table (1). The machine table (1) is respectively provided with a lower film laminating roller (2) and an upper film laminating roller (3); a lower film (4) is arranged on the lower film laminating roller (2); a baffle plate (5) and a UTG (6) are respectively arranged on the lower film (4); the baffle (5) is arranged on one side of the UTG (6); the baffle can effectively limit the UTG when the UTG is blanked on the lower thin film; it can be guaranteed that the UTG is aligned with the lower film relatively, and the situation that due to the fact that the UTG inclines on the lower film, the film is not completely covered or broken due to collision is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of glass coating technology, and more specifically, to a UTG coating device. Background Technology

[0002] UTG (Ultra-Thin Glass) is widely used in the screens of electronic devices such as smartphones and tablets. UTG requires a lamination process during production. Currently, a laminating machine is used to coat the top and bottom surfaces of the UTG. The UTG is first placed on a lower film and then transported along with it through the laminating machine. When it reaches the upper laminating roller, the upper surface of the UTG is coated. This is followed by edge trimming. However, when the UTG is being placed, it cannot be properly positioned. If the UTG tilts on the lower film, both the top and bottom surfaces cannot be fully coated. Furthermore, when the UTG is transported along with the lower film, it is prone to impact and breakage with the laminating machine.

[0003] The applicant discovered through a search that Chinese patent document CN212312768U, published on January 8, 2021, discloses a coating mechanism for a glass coating machine, including a coating machine frame, a glass conveying mechanism, and a film cutting mechanism. An upper coating roller and a lower coating roller are rotatably connected to the coating machine frame, with a space between the upper and lower coating rollers for glass to pass through. An upper film-carrying shaft and a lower film-receiving shaft are provided above the upper coating roller and below the lower coating roller. A film roll for winding a protective film is sleeved on the upper and lower film-carrying shafts. An upper traction roller is provided diagonally below the upper film-carrying shaft. After the protective film extends from the upper film-carrying shaft, it passes around the upper traction roller and passes between the upper and lower coating rollers. A lower traction roller is provided diagonally above the lower film-receiving shaft. After the protective film extends from the lower film-receiving shaft, it passes around the lower traction roller and passes between the upper and lower coating rollers. This device also fails to solve the aforementioned technical problem.

[0004] Therefore, in order to improve or solve at least one of the above problems, it is necessary to provide a UTG coating device that can limit the UTG during feeding to prevent the UTG from being installed at an angle on the lower film. Utility Model Content

[0005] The purpose of this invention is to provide a UTG coating device that can limit the UTG during feeding to prevent the UTG from being installed at an angle on the lower film.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a UTG coating device, including a machine base; the machine base is respectively provided with a lower coating roller and an upper coating roller; a lower film is provided on the lower coating roller; a baffle and UTG are respectively provided on the lower film; the baffle is located on one side of the UTG.

[0007] A limiting groove is provided between adjacent baffles; the UTG is disposed on the lower film and is disposed in the limiting groove.

[0008] The machine base includes a side plate; an adjustment bracket is connected to the side plate; the adjustment bracket is located on the top of the lower film; the adjustment bracket is connected to the baffle.

[0009] The baffle is provided with an adjusting rod at the top; the adjusting bracket includes a support rod; a crossbeam is connected to the top of the support rod; an adjusting groove is provided on the crossbeam; and the adjusting rod is located in the adjusting groove.

[0010] The crossbeam is provided with an adjusting slider; the top of the adjusting slider is provided with a fixing block; both the adjusting slider and the fixing block are provided with a pull rod mounting hole; the adjusting pull rod is connected in the pull rod mounting hole; one side of the fixing block is provided with a pull rod fixing threaded hole; a first fastening bolt is provided in the pull rod fixing threaded hole; the end of the first fastening bolt abuts against the adjusting pull rod.

[0011] The bottom of the adjusting slider is provided with a groove; the crossbeam is connected in the groove; one side of the adjusting slider is provided with a slider fixing threaded hole; a second fastening bolt is provided in the slider fixing threaded hole; the end of the second fastening bolt abuts against the side wall of the crossbeam.

[0012] The top of the side plate is provided with a mounting hole; the bottom of the support rod is provided with a connecting plate; the connecting plate is disposed in the mounting hole; the connecting plate is provided with a connecting pin hole; the mounting hole is provided with a fixing pin hole; the connecting pin hole is provided with a positioning pin; the positioning pin is connected to the fixing pin hole.

[0013] The baffles are respectively located on both sides of the UTG; the baffles are L-shaped plates.

[0014] The beneficial effects of this application are as follows:

[0015] The laminating machine of this application has a baffle at the feeding section of the machine platform; the baffle is located on top of the lower film and does not contact the lower film; a limiting groove is provided between the two baffles; during feeding, the UTG is installed in the limiting groove to effectively limit the UTG; the baffle is an L-shaped plate; the lower film drives the UTG to move out from the opening of the limiting groove and continue to perform film lamination and subsequent trimming operations; thus, this device can ensure that the UTG and the lower film are relatively aligned, effectively avoiding the UTG from tilting on the lower film, which would lead to incomplete film lamination or impact breakage. Attached Figure Description

[0016] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0017] Figure 1 This is a schematic diagram of the structure of the UTG coating device.

[0018] Figure 2 This is a schematic diagram of the adjustment bracket of the UTG coating device.

[0019] Figure 3 This is a schematic diagram of the connecting plate of this UTG coating device.

[0020] The markings in the above figures are all:

[0021] The diagram is marked as follows:

[0022] 1. Machine base; 101. Side plate; 102. Mounting holes.

[0023] 2. Lower film coating roller,

[0024] 3. Apply the coating film using a roller.

[0025] 4. Apply the thin film.

[0026] 5. Baffle, 501. Adjusting rod,

[0027] 6. UTG, 601, limit slot,

[0028] 7. Adjusting bracket; 701. Support rod; 702. Crossbeam; 703. Adjusting slide; 704. Adjusting slider; 705. Fixing block; 706. Tie rod mounting hole; 707. Tie rod fixing threaded hole; 708. First fastening bolt.

[0029] 8. Slide groove; 801. Slider fixing threaded hole; 802. Second fastening bolt.

[0030] 9. Connecting plate, 901. Connecting pin hole, 902. Positioning pin. Detailed Implementation

[0031] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of this utility model, and to facilitate its implementation.

[0032] Figure 1 The UTG coating device shown includes a machine base 1; the machine base 1 is provided with a lower coating roller 2 and an upper coating roller 3; a lower film 4 is provided on the lower coating roller 2; a baffle 5 and a UTG 6 are provided on the lower film 4; the baffle 5 is located on one side of the UTG 6.

[0033] The baffle 5 can effectively limit the UTG6 when it is fed onto the lower film 4; it can ensure that the UTG6 is relatively aligned with the lower film 4, and effectively prevent the UTG6 from tilting on the lower film 4, which would result in incomplete coating or impact breakage.

[0034] A limiting groove 601 is provided between adjacent baffles 5; UTG6 is provided on the lower film 4 and is located in the limiting groove 601.

[0035] The baffle 5 is fixedly installed on the top of the lower film 4, and the baffle 5 does not contact the lower film 4; the baffle 5 is respectively set on both sides of the UTG6; both baffles 5 are L-shaped plates; the limiting groove 601 is a square groove and is set between the two baffles 5; the limiting groove 601 has an opening in the direction of movement of the lower film 4; the UTG6 is placed in the limiting groove 601 to realize the limiting operation and ensure that the side of the UTG6 is aligned with the side of the limiting groove 601; the lower film 4 moves continuously, thereby driving the UTG6 to disengage from the limiting groove 601 and enter the next process.

[0036] The machine base 1 includes a side plate 101; an adjustment bracket 7 is connected to the side plate 101; the adjustment bracket 7 is located on the top of the lower film 4; the adjustment bracket 7 is connected to the baffle 5.

[0037] The adjusting bracket 7 is located on the top of the lower membrane 4; and both ends of the adjusting bracket 7 are connected to the side plate 101 respectively; the adjusting bracket 7 can realize the vertical and horizontal position adjustment of the baffle 5.

[0038] The top of the baffle 5 is provided with an adjusting rod 501; the adjusting bracket 7 includes a support rod 701; the top of the support rod 701 is connected to a crossbeam 702; the crossbeam 702 is provided with an adjusting groove 703; the adjusting rod 501 is located in the adjusting groove 703.

[0039] One end of the adjusting rod 501 is fixedly connected to the top of the baffle 5, and the other end of the adjusting rod 501 is inserted into the adjusting groove 703; the adjusting bracket 7 has a U-shaped structure; the support rod 701 is connected to the side plate 101; and the crossbeam 702 is connected to the adjusting rod 501.

[0040] An adjusting slider 704 is provided on the crossbeam 702; a fixing block 705 is provided on the top of the adjusting slider 704; both the adjusting slider 704 and the fixing block 705 are provided with a pull rod mounting hole 706; the adjusting pull rod 501 is connected in the pull rod mounting hole 706; a pull rod fixing threaded hole 707 is provided on one side of the fixing block 705; a first fastening bolt 708 is provided in the pull rod fixing threaded hole 707; the end of the first fastening bolt 708 abuts against the adjusting pull rod 501.

[0041] The adjusting slider 704 is a U-shaped block; the adjusting slider 704 is connected to the crossbeam 702 and can slide flexibly along the crossbeam 702; the pull rod mounting hole 706 is a through hole; the end of the adjusting pull rod 501 extends from the top of the fixing block 705 through the pull rod mounting hole 706; thereby adjusting the height of the baffle 5 from the top surface of the lower film 4; the pull rod fixing threaded hole 707 is connected to the pull rod mounting hole 706; the end of the first fastening bolt 708 extends from the pull rod fixing threaded hole 707 and abuts against the side wall of the adjusting pull rod 501, thereby fixing the adjusting pull rod 501.

[0042] The bottom of the adjusting slider 704 is provided with a groove 8; the crossbeam 702 is connected in the groove 8; one side of the adjusting slider 704 is provided with a slider fixing threaded hole 801; a second fastening bolt 802 is provided in the slider fixing threaded hole 801; the end of the second fastening bolt 802 abuts against the side wall of the crossbeam 702.

[0043] The adjusting slider 704 is connected to the crossbeam 702 via the slide groove 8 and can slide flexibly on the crossbeam 702; the slider fixing threaded hole 801 is provided on the side of the adjusting slider 704; a second fastening bolt 802 is threadedly connected to the slider fixing threaded hole 801; the slider fixing threaded hole 801 communicates with the slide groove 8; the second fastening bolt 802 extends out from the slider fixing threaded hole 801 and its end abuts against the side wall of the crossbeam 702, thereby fixing the adjusting slider 704.

[0044] The top of the side plate 101 is provided with a mounting hole 102; the bottom of the support rod 701 is provided with a connecting plate 9; the connecting plate 9 is located in the mounting hole 102; the connecting plate 9 is provided with a connecting pin hole 901; the mounting hole 102 is provided with a fixing pin hole; the connecting pin hole 901 is provided with a positioning pin 902; the positioning pin 902 is connected to the fixing pin hole.

[0045] The two sides of the adjusting bracket 7 can be split into an L-shaped structure and rotated; the connecting plate 9 is a circular plate; the connecting plate 9 is provided with two connecting pin holes 901; the mounting hole 102 is provided with a fixing pin hole; both the connecting pin hole 901 and the fixing pin hole are collinear with the crossbeam 702; there is a 90° included angle between the two connecting pin holes 901; by selecting the connecting pin hole 901 and the fixing pin hole at different positions to insert the positioning pin 902, the crossbeam 702 can be adjusted to be horizontal with the side plate 101, or the crossbeam 702 can be perpendicular to the side plate 101.

[0046] Baffles 5 are respectively located on both sides of UTG6; baffles 5 are L-shaped plates.

[0047] The specific workflow of this utility model is as follows:

[0048] Rotate the support rod 701 and insert the positioning pin 902 into the connecting pin hole 901 and the fixing pin hole to assemble the adjusting bracket 7. Connect one end of the adjusting rod 501 to the baffle 5 and insert the other end into the rod mounting hole 706 to adjust the installation height of the baffle 5. Fix the adjusting rod 501 with the first fastening bolt 708. According to the specifications of UTG6, slide the adjusting slider 704 to adjust the distance between the two baffles 5 and lock the adjusting slider 704 with the second fastening bolt 802.

[0049] First, slowly remove the UTG6 to be coated from the fixture; then place the UTG6 in the limiting groove 601 of the baffle 5; turn on the power to perform the coating.

[0050] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A UTG coating device, characterized in that: The machine includes a machine base (1); the machine base (1) is provided with a lower film coating roller (2) and an upper film coating roller (3); a lower film (4) is provided on the lower film coating roller (2); a baffle (5) and a UTG (6) are provided on the lower film (4); the baffle (5) is provided on one side of the UTG (6), and a limiting groove (601) is provided between adjacent baffles (5).

2. A UTG coating device according to claim 1, characterized in that: The UTG (6) is disposed on the lower film (4) and the UTG (6) is disposed in the limiting groove (601).

3. A UTG coating device according to claim 2, characterized in that: The machine base (1) includes a side plate (101); an adjustment bracket (7) is connected to the side plate (101); the adjustment bracket (7) is located on the top of the lower film (4); the adjustment bracket (7) is connected to the baffle (5).

4. A UTG coating device according to claim 3, characterized in that: The baffle (5) is provided with an adjusting rod (501) at the top; the adjusting bracket (7) includes a support rod (701); the top of the support rod (701) is connected to a crossbeam (702); the crossbeam (702) is provided with an adjusting groove (703); the adjusting rod (501) is located in the adjusting groove (703).

5. A UTG coating apparatus according to claim 4, characterized in that: The crossbeam (702) is provided with an adjusting slider (704); the top of the adjusting slider (704) is provided with a fixing block (705); both the adjusting slider (704) and the fixing block (705) are provided with a rod mounting hole (706); the adjusting rod (501) is connected in the rod mounting hole (706); one side of the fixing block (705) is provided with a rod fixing threaded hole (707); a first fastening bolt (708) is provided in the rod fixing threaded hole (707); the end of the first fastening bolt (708) abuts against the adjusting rod (501).

6. A UTG coating apparatus according to claim 5, characterized in that: The bottom of the adjusting slider (704) is provided with a groove (8); the crossbeam (702) is connected in the groove (8); one side of the adjusting slider (704) is provided with a slider fixing threaded hole (801); a second fastening bolt (802) is provided in the slider fixing threaded hole (801); the end of the second fastening bolt (802) abuts against the side wall of the crossbeam (702).

7. A UTG coating apparatus according to any one of claims 4-6, characterized in that: The top of the side plate (101) is provided with a mounting hole (102); the bottom of the support rod (701) is provided with a connecting plate (9); the connecting plate (9) is located in the mounting hole (102); the connecting plate (9) is provided with a connecting pin hole (901); the mounting hole (102) is provided with a fixing pin hole; the connecting pin hole (901) is provided with a positioning pin (902); the positioning pin (902) is connected to the fixing pin hole.

8. A UTG coating apparatus according to claim 7, characterized in that: The baffles (5) are respectively provided on both sides of the UTG (6); the baffles (5) are L-shaped plates.

Images