Display panel glass laminating machine

Abstract

The utility model provides a display panel glass laminating machine which comprises a plurality of vacuum chucks and further comprises a rack, an upper base plate turnover mechanism and a lower base plate vertical lifting mechanism are fixedly arranged at the top and the bottom of the rack respectively, a lifting linear motor is used for adjusting the working height of a lower positioning plate on the rack, a guide sleeve is matched with a guide rod, and the upper base plate turnover mechanism and the lower base plate vertical lifting mechanism are arranged on the rack. The lifting stability of the lower positioning plate is improved, the laminated screen fixed on the lower positioning plate and the laminating screen fixed on the upper positioning plate are laminated, and the equipment has the characteristics of high automation degree, high precision and fast laminating rhythm, and solves the problem that the conventional panel glass laminating machine adopts manual laminating, so that the laminating efficiency is high. The automation degree is low, the precision is low, and the production efficiency is low.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to glass covering technical field, concretely relates to a display panel glass covering machine. BACKGROUND

[0002] The existing panel glass covering machine adopts manual lamination, and has low automation degree, low precision and low production efficiency.

[0003] The display panel glass covering machine provided by the inventor has the characteristics of high automation degree, high precision and fast lamination rhythm. UTILITARY MODEL CONTENT

[0004] 1. The technical problem solved by the utility model is:

[0005] The utility model provides a display panel glass covering machine, and solves the technical problem that the existing panel glass covering machine adopts manual lamination, has low automation degree, low precision and low production efficiency.

[0006] 2. Technical scheme:

[0007] To achieve the above object, the utility model provides a technical scheme: a display panel glass covering machine, comprising a plurality of vacuum suction cups, further comprising a rack, and the top and bottom of the rack are respectively fixed with an upper substrate turnover mechanism and a lower substrate vertical lifting mechanism.

[0008] Further, the left end of the rack is fixedly provided with a fixing frame, and the bottom of the fixing frame is fixedly provided with a proximity switch.

[0009] Further, the upper substrate turnover mechanism comprises a driving motor, the driving motor is electrically connected with the proximity switch, the bottom of the driving motor is fixedly connected with the right end of the rack, the output end of the driving motor is fixedly provided with a rotating shaft, the left and right ends of the rotating shaft are movably connected with the left and right sides of the top of the rack, the left and right ends of the rotating shaft are fixedly provided with a support, and the top of the two supports is respectively fixedly connected with the left and right sides of the bottom of the upper positioning plate.

[0010] Further, the surface of the upper positioning plate is fixedly provided with a plurality of upper positioning holes, the upper positioning holes are matched with the vacuum suction cups, the left side of the upper positioning plate is fixedly provided with a trigger plate, and the trigger plate is matched with the proximity switch.

[0011] Further, the lower substrate vertical lifting mechanism comprises an auxiliary frame, the top front and back sides of the auxiliary frame are fixedly connected with the bottom front and back sides of the rack respectively, guide sleeves are fixedly arranged at the bottom four corners of the auxiliary frame, guide rods are movably inserted into the middle parts of the guide sleeves, the tops of the four guide rods are fixedly connected with the bottom four corners of the lower positioning plate, the bottoms of the guide rods are movably inserted into the bottom of the auxiliary frame, a lifting linear motor is fixedly arranged at the middle part of the auxiliary frame, the top output end of the lifting linear motor is fixedly connected with the bottom surface middle part of the lower positioning plate, and a plurality of lower positioning holes are fixedly arranged on the surface of the lower positioning plate and matched with the vacuum chuck.

[0012] Further, the bracket comprises an upper frame and a lower frame, the top of the upper frame is fixedly connected with the bottom of the upper positioning plate, the bottom of the lower frame is fixedly connected with the outer side of the rotating shaft, the bottom front and back ends of the upper frame are fixedly provided with butt joints, the bottoms of the butt joints are movably sleeved with the top front and back sides of the lower frame, the bottom front and back sides of the upper frame are clamped with reset springs, the bottoms of the two reset springs are clamped with the top front and back sides of the lower frame respectively, the bottom surface middle part of the upper frame is fixedly connected with the top of the pressure sensor, and the bottom of the pressure sensor is fixedly connected with the top of the lower frame.

[0013] 3. Beneficial effects:

[0014] Compared with the prior art, the technical scheme has the beneficial effects that:

[0015] The utility model discloses a kind of display panel glass covering machines, lifting linear motor completes the work height adjustment of lower positioning plate on rack, the cooperation of guide sleeve and guide rod improves the lifting stability of lower positioning plate, completes the covering processing of being pasted screen fixed on lower positioning plate and pasting screen fixed on upper positioning plate, equipment has the characteristics of high automation, high precision, covering rhythm fast;

[0016] Parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the perspective view of the structure of the utility model;

[0018] Figure 2 It is the half cutaway perspective view of the structure of the upper positioning plate of the utility model;

[0019] Figure 3 It is the enlarged view of structure A in the utility model Figure 2

[0020] Figure 4 It is the perspective view of the bracket structure of the utility model.

[0021] REFERENCE NUMERALS:​

[0022] vacuum chuck-1;

[0023] frame-2; fixed frame-21; proximity switch-22;

[0024] drive motor-3; rotating shaft-31;

[0025] support-4; upper frame-41; lower frame-42; docking rod-43; return spring-44; pressure sensor-45;

[0026] upper positioning plate-5; trigger plate-51;

[0027] auxiliary frame-6; guide sleeve-61; guide rod-62; lifting linear motor-63;

[0028] lower positioning plate-7. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present application are given. However, the present application can be realized in many different forms and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be intervening elements; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be intervening elements; the terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for purposes of description only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; as used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0032] Referring to the accompanying drawings Figures 1-4 The present application provides a kind of display panel glass laminating machine, including multiple vacuum chuck 1, also include frame 2, the top and bottom of frame 2 are respectively fixedly attached with upper substrate turnover mechanism and lower substrate vertical lifting mechanism.

[0033] In the embodiment, the left end of frame 2 is fixedly attached with fixed frame 21, and the bottom of fixed frame 21 is fixedly attached with proximity switch 22.

[0034] The fixing frame 21 completes the setting of the proximity switch 22. In this application, an electromagnetic proximity switch 22 can be selected. When the trigger plate 51 cooperates with the proximity switch 22 to adjust the drive motor 3, the drive motor 3 stops working when the upper positioning plate 5 is flipped to face the top surface of the lower positioning plate 7.

[0035] In this embodiment, the upper substrate flipping mechanism includes a drive motor 3, which is electrically connected to the proximity switch 22. The bottom of the drive motor 3 is fixedly connected to the right end of the frame 2. The output end of the drive motor 3 is fixedly provided with a rotating shaft 31. The left and right ends of the rotating shaft 31 are movably connected to the left and right sides of the top of the frame 2. The left and right ends of the rotating shaft 31 are fixedly provided with brackets 4. The tops of the two brackets 4 are respectively fixedly connected to the left and right sides of the bottom of the upper positioning plate 5.

[0036] The driving motor 3 drives the bracket 4 and the upper positioning plate 5 to flip over the top of the frame 2 through the rotating shaft 31. The trigger plate 51 and the proximity switch 22 cooperate to ensure that the top surface of the upper positioning plate 5 is facing the top surface of the lower positioning plate 7 after flipping, ensuring that the bonding screen fixed by the vacuum suction cup 1 on the upper positioning plate 5 and the bonded screen fixed by the vacuum suction cup 1 on the lower positioning plate 7 correspond one to one.

[0037] In this embodiment, a plurality of upper positioning holes are fixedly provided on the surface of the upper positioning plate 5 , which cooperate with the vacuum suction cup 1 . A trigger plate 51 is fixedly provided on the left side of the upper positioning plate 5 , which cooperates with the proximity switch 22 .

[0038] In this embodiment, the vertical lifting mechanism of the lower substrate includes an auxiliary frame 6, the front and rear sides of the top of the auxiliary frame 6 are fixedly connected to the front and rear sides of the bottom of the frame 2, and guide sleeves 61 are fixed at the four corners of the bottom of the auxiliary frame 6. A guide rod 62 is movably inserted in the middle of the guide sleeve 61. The tops of the four guide rods 62 are fixedly connected to the four corners of the bottom of the lower positioning plate 7, and the bottoms of the guide rods 62 are movably inserted into the bottom of the auxiliary frame 6. A lifting linear motor 63 is fixed in the middle of the auxiliary frame 6, and the top output end of the lifting linear motor 63 is fixedly connected to the middle of the bottom surface of the lower positioning plate 7. The surface of the lower positioning plate 7 is fixed with a plurality of lower positioning holes, which cooperate with the vacuum suction cup 1.

[0039] The lifting linear motor 63 completes the working height adjustment of the lower positioning plate 7 on the frame 2. The cooperation of the guide sleeve 61 and the guide rod 62 improves the lifting stability of the lower positioning plate 7, and completes the lamination of the bonded screen fixed on the lower positioning plate 7 and the bonding screen fixed on the upper positioning plate 5. Then the upper positioning plate 5 and the lower positioning plate 7 are reset respectively, and the laminated products are manually taken out and new bonding screens and bonded screens are placed in to continue production.

[0040] In this embodiment, the bracket 4 includes an upper frame 41 and a lower frame 42. The top of the upper frame 41 is fixedly connected to the bottom of the upper positioning plate 5, and the bottom of the lower frame 42 is fixedly connected to the outer side of the rotating shaft 31. The front and rear ends of the bottom of the upper frame 41 are fixed with docking rods 43. The bottom of the docking rod 43 is movably connected to the front and rear sides of the top of the lower frame 42. The front and rear sides of the bottom of the upper frame 41 are clamped with return springs 44. The bottoms of the two return springs 44 are respectively clamped with the front and rear sides of the top of the lower frame 42. The middle part of the bottom surface of the upper frame 41 is fixedly connected to the top of the pressure sensor 45, and the bottom of the pressure sensor 45 is fixedly connected to the top of the lower frame 42.

[0041] Taking into account the glass material of the bonding screen and the bonded screen, the bracket 4 is selected to have separate structural settings of the upper frame 41 and the lower frame 42, and the pressure sensor 45 is used to record the overlapping pressure value between the bonding screen and the bonded screen, which is convenient for the subsequent debugging of the lifting linear motor 63, and improves the later maintainability of the equipment and the lamination compatible production with different subsequent display panels.

[0042] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A display panel glass laminating machine, comprising a plurality of vacuum suction cups (1), characterized in that: It also includes a frame (2), wherein the top and bottom of the frame (2) are respectively fixed with an upper substrate turning mechanism and a lower substrate vertical lifting mechanism; A fixing frame (21) is fixedly provided at the left end of the frame (2), and a proximity switch (22) is fixedly provided at the bottom of the fixing frame (21). The upper substrate turning mechanism includes a driving motor (3), the driving motor (3) is electrically connected to the proximity switch (22), the bottom of the driving motor (3) is fixedly connected to the right end of the frame (2), the output end of the driving motor (3) is fixedly provided with a rotating shaft (31), the left and right ends of the rotating shaft (31) are movably connected to the left and right sides of the top of the frame (2), the left and right ends of the rotating shaft (31) are fixedly provided with brackets (4), and the tops of the two brackets (4) are fixedly connected to the left and right sides of the bottom of the upper positioning plate (5) respectively. A plurality of upper positioning holes are fixedly provided on the surface of the upper positioning plate (5), and the upper positioning holes cooperate with the vacuum suction cup (1). A trigger plate (51) is fixedly provided on the left side of the upper positioning plate (5), and the trigger plate (51) cooperates with the proximity switch (22). The bracket (4) includes an upper frame (41) and a lower frame (42), the top of the upper frame (41) is fixedly connected to the bottom of the upper positioning plate (5), the bottom of the lower frame (42) is fixedly connected to the outer side of the rotating shaft (31), the front and rear ends of the bottom of the upper frame (41) are fixedly provided with docking rods (43), the bottom of the docking rods (43) is movably sleeved with the front and rear sides of the top of the lower frame (42), the front and rear sides of the bottom of the upper frame (41) are clamped with return springs (44), the bottoms of the two return springs (44) are respectively clamped with the front and rear sides of the top of the lower frame (42), the middle part of the bottom surface of the upper frame (41) is fixedly connected to the top of the pressure sensor (45), and the bottom of the pressure sensor (45) is fixedly connected to the top of the lower frame (42).

2. The display panel glass laminating machine according to claim 1, characterized in that: The lower substrate vertical lifting mechanism includes an auxiliary frame (6), the front and rear sides of the top of the auxiliary frame (6) are fixedly connected to the front and rear sides of the bottom of the frame (2), the four corners of the bottom of the auxiliary frame (6) are fixedly provided with guide sleeves (61), the middle of the guide sleeves (61) are movably connected with guide rods (62), the tops of the four guide rods (62) are fixedly connected to the four corners of the bottom of the lower positioning plate (7), the bottoms of the guide rods (62) are movably connected to the bottom of the auxiliary frame (6), the middle of the auxiliary frame (6) is fixedly provided with a lifting linear motor (63), the top output end of the lifting linear motor (63) is fixedly connected to the middle of the bottom surface of the lower positioning plate (7), and the surface of the lower positioning plate (7) is fixedly provided with a plurality of lower positioning holes, which cooperate with the vacuum suction cup (1).

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