Feeding device of display screen laminating machine

Abstract

The utility model discloses a feeding device of a display screen laminating machine, which comprises two mounting guide seats, a sliding feeding track and a display screen laminating die seat, one side of each mounting guide seat is provided with a guide connecting groove, two sides of the sliding feeding track are provided with convex butt joint strips, and the guide connecting grooves are connected with the convex butt joint strips. The two protruding butt joint strips are connected with the corresponding guide connecting grooves correspondingly, the display screen attaching mold base is movably arranged at the top end of the sliding feeding rail, a vacuum adsorption face is arranged at the top end of the display screen attaching mold base, and a negative pressure connecting pipeline is installed at an air exhaust hole in one side of the display screen attaching mold base. According to the utility model, the vacuum adsorption surface is arranged on the display screen laminating mold seat, the negative pressure effect is generated at the vacuum adsorption surface through the negative pressure connecting pipeline, and the L-shaped limiting barrier strip is arranged to limit and block the display screen, so that the display screen can be effectively limited, and the display screen is prevented from being damaged in the limiting process.

Description

Technical Field

[0001] The utility model relates to a feeding device of a display screen laminating machine, belonging to the technical field of display screen laminating machines. Background Technique

[0002] At present, display panels have been widely applied to various scenarios of people's lives and have become an essential part of people's lives. Now, the types of displays on the market are becoming more and more diverse. Currently, displays produced based on micro-light-emitting diode technology are gradually entering people's field of vision. A display screen usually has multiple panels laminated, which requires the use of a laminating machine, and the feeding device is a common component of the laminating machine.

[0003] In the existing technology, by placing the raw materials of the display screen on the laminating mold and using screws for limiting, although this limiting method is firm, the display screen is easily damaged during the tightening process. Therefore, we design a feeding device for a display screen laminating machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device for a display screen laminating machine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for a display screen laminating machine includes two installation guide seats, a sliding feeding track, and a display screen laminating mold seat. Guide connection grooves are provided on one side of each of the two installation guide seats. Convex docking strips are provided on both sides of the sliding feeding track. The two convex docking strips are respectively connected to the corresponding guide connection grooves. The display screen laminating mold seat is movably arranged at the top of the sliding feeding track, and a vacuum adsorption surface is provided at the top of the display screen laminating mold seat. A negative pressure connection pipeline is installed at the air extraction hole on one side of the display screen laminating mold seat;

[0006] A double-output shaft motor is installed inside the sliding feeding track. Transmission connecting rods are assembled and connected to both output shafts of the double-output shaft motor. One end of each of the two transmission connecting rods passes through the corresponding convex docking strip and is provided with a guiding wheel. The two guiding wheels are respectively in rolling connection with the corresponding guide connection grooves.

[0007] In the above feeding device for a display screen laminating machine, an L-shaped limiting strip is provided at the top edge side of the display screen laminating mold seat, and the two edges of the L-shaped limiting strip are respectively aligned with the edge lines of the display screen laminating mold seat.

[0008] In the above feeding device for a display screen laminating machine, a plurality of positioning connecting columns are fixedly installed at the bottom end of the display screen laminating mold seat, and the plurality of positioning connecting columns are respectively inserted and connected with the sliding feeding track.

[0009] In the feeding device of the above-mentioned display screen laminating machine, two symmetrical position sensors are arranged on the side of the display screen laminating die base.

[0010] In the feeding device of the above-mentioned display screen laminating machine, a buffer spring is installed in the middle of the side of the display screen laminating die base, and a buffer contact block is fixedly installed at one end of the buffer spring.

[0011] In the feeding device of the above-mentioned display screen laminating machine, U-shaped rubber clamping strips are fixedly installed in the middle of the bottom ends of the two installation guide seats.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For the feeding device of the display screen laminating machine of the present utility model, by setting a vacuum adsorption surface on the display screen laminating die base, and making the vacuum adsorption surface generate a negative pressure effect through a negative pressure connection pipeline, and setting an L-shaped limit stop strip for the limit and blocking effect of the display screen, the display screen can be effectively limited, avoiding damage to the display screen during the limiting process; by setting a double-output shaft motor, a transmission connecting rod and a guiding wheel inside the sliding feeding track, the sliding feeding track can slide between the two installation guide seats to realize the feeding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the feeding device of the display screen laminating machine of the present utility model.

[0015] Figure 2 It is a structural schematic diagram of the sliding feeding track of the feeding device of the display screen laminating machine of the present utility model.

[0016] Figure 3 It is a structural schematic diagram of the display screen laminating die base of the feeding device of the display screen laminating machine of the present utility model.

[0017] In the figure: 1. Installation guide seat; 2. Sliding feeding track; 3. Protruding docking strip; 4. Guide connection groove; 5. Display screen laminating die base; 6. Vacuum adsorption surface; 7. L-shaped limit stop strip; 8. Negative pressure connection pipeline; 9. U-shaped rubber clamping strip; 10. Double-output shaft motor; 11. Transmission connecting rod; 12. Guiding wheel; 13. Positioning connecting post; 14. Buffer spring; 15. Buffer contact block; 16. Position sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. 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.

[0019] Please refer to Figures 1-3 , the present invention provides a technical solution for the feeding device of a display screen laminating machine:

[0020] Embodiment 1: The feeding device includes two installation guide seats 1, a sliding feeding track 2, and a display screen laminating die seat 5. Guide connection grooves 4 are provided on one side of each of the two installation guide seats 1. Protruding docking strips 3 are provided on both sides of the sliding feeding track 2. The two protruding docking strips 3 are respectively connected to the corresponding guide connection grooves 4. The display screen laminating die seat 5 is movably arranged at the top of the sliding feeding track 2, and a vacuum adsorption surface 6 is provided at the top of the display screen laminating die seat 5. A negative pressure connection pipeline 8 is installed at the air extraction hole on one side of the display screen laminating die seat 5; L-shaped limit bars 7 are provided at the top edge side of the display screen laminating die seat 5, and the two edges of the L-shaped limit bars 7 are respectively aligned with the edge lines of the display screen laminating die seat 5.

[0021] The above negative pressure design: can effectively limit the display screen and avoid damaging the display screen during the limiting process. [[ID=1३]]

[0022] As Figure 2 shown, a double-output shaft motor 10 is installed inside the sliding feeding track 2. Transmission connecting rods 11 are assembled and connected to both output shafts of the double-output shaft motor 10. One ends of the two transmission connecting rods 11 pass through the corresponding protruding docking strips 3 and are provided with guide wheels 12. The two guide wheels 12 are respectively in rolling connection with the corresponding guide connection grooves 4.

[0023] The above drive design: enables the sliding feeding track 2 to slide between the two installation guide seats 1 to achieve the feeding operation.

[0024] In this implementation scheme, in order to better facilitate the assembly of the display screen laminating die seat 5, as Figure 3 shown, a plurality of positioning connecting posts 13 are fixedly installed at the bottom end of the display screen laminating die seat 5, and the plurality of positioning connecting posts 13 are respectively inserted and connected to the sliding feeding track 2.

[0025] As Figure 3As shown in the figure, in this embodiment, in order to better make the display screen laminating mold base 5 have buffering performance and sense the position, two symmetrical position sensors 16 are arranged on the side of the display screen laminating mold base 5; a buffer spring 14 is installed in the middle of the side of the display screen laminating mold base 5, and a buffer contact block 15 is fixedly installed at one end of the buffer spring 14.

[0026] As Figure 1 shown in the figure, in this embodiment, in order to quickly dock and install the two mounting guide seats 1, C-shaped rubber strips 9 are fixedly installed in the middle of the bottom ends of the two mounting guide seats 1.

[0027] Working principle, for the feeding device of the display screen laminating machine of the present invention, the two mounting guide seats 1 are connected to the workbench of the laminating machine through their respective corresponding C-shaped rubber strips 9, and the guiding wheels 12 protruding from both sides of the sliding feeding track 2 are respectively in rolling connection with the corresponding guiding connection grooves 4, so that the sliding feeding track 2 can slide between the two mounting guide seats 1 to realize the feeding operation. When feeding, the display screen is placed on the top of the display screen laminating mold base 5, and the L-shaped limiting strip 7 can better perform side limiting on the display screen. Under the action of the negative pressure connection pipeline 8 connecting to the external air source, the vacuum adsorption surface 6 can generate a negative pressure adsorption effect, which can effectively limit the display screen and avoid damaging the display screen during the limiting process.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The specific embodiments described herein are only illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. Feeding device of a display screen laminating machine, comprising two mounting guide seats (1), a sliding feeding track (2) and a display screen laminating die seat (5), characterized in that, On one side of each of the two installation guide seats (1), there is a guide connection groove (4). On both sides of the sliding feeding track (2), there are protruding docking strips (3). The two protruding docking strips (3) are respectively connected to the corresponding guide connection grooves (4). The display screen fitting mold base (5) is movably arranged at the top of the sliding feeding track (2), and a vacuum adsorption surface (6) is arranged at the top of the display screen fitting mold base (5). A negative pressure connection pipeline (8) is installed at the air extraction hole on one side of the display screen fitting mold base (5); A double-output shaft motor (10) is installed inside the sliding feeding track (2). At both output shafts of the double-output shaft motor (10), there are transmission connecting rods (11) assembled and connected. One end of each of the two transmission connecting rods (11) passes through the corresponding protruding docking strip (3) and is provided with a guide wheel (12). The two guide wheels (12) are respectively in rolling connection with the corresponding guide connection grooves (4).

2. The feeding device of the display screen laminating machine according to claim 1, characterized in that: An L-shaped limiting stop strip (7) is arranged at the top edge side of the display screen fitting mold base (5). The two edges of the L-shaped limiting stop strip (7) are respectively aligned with the edge lines of the display screen fitting mold base (5).

3. The feeding device of the display screen laminating machine according to claim 1, characterized in that: A plurality of positioning connection posts (13) are fixedly installed at the bottom end of the display screen fitting mold base (5). The plurality of positioning connection posts (13) are all inserted and connected with the sliding feeding track (2).

4. The feeding device of the display screen laminating machine according to claim 1, wherein: Two symmetrical position sensors (16) are arranged on the side of the display screen fitting mold base (5).

5. The feeding device of the display screen laminating machine according to claim 1, characterized in that: A buffer spring (14) is installed in the middle of the side of the display screen fitting mold base (5). One end of the buffer spring (14) is fixedly installed with a buffer contact block (15).

6. The feeding device of the display screen laminating machine according to claim 1, wherein: At the middle of the bottom end of each of the two installation guide seats (1), there is a U-shaped rubber clamping strip (9) fixedly installed.

Images