Glass frame arrangement equipment for LED display panel processing

Abstract

The utility model relates to glass frame arrangement equipment for LED display panel processing, which is characterized by comprising a machine table, a feeding conveying belt and an arrangement conveying belt are arranged on the machine table, the feeding conveying belt and the arrangement conveying belt are positioned on the same plane and are perpendicular to each other, a mounting seat is arranged above the feeding conveying belt, and the mounting seat is connected with the machine table. The mounting base can move in the direction of the feeding conveying belt, a driving device is arranged on the mounting base, a connecting base is fixed to the lower portion of the mounting base, a pushing plate and a limiting plate are arranged on the connecting base in a spaced mode, and the driving device is used for driving the pushing plate and the limiting plate to make contact with the surface of the feeding conveying belt alternately. An arrangement baffle is arranged on the side, away from the feeding conveying belt, of the arrangement conveying belt, a guide baffle is arranged on the side, opposite to the arrangement baffle, of the arrangement conveying belt, and a guide channel is formed between the guide baffle and the arrangement baffle. The material arranging device has the advantages and effects that the material arranging efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of display panel processing technology, and specifically to a glass frame arrangement device for LED display panel processing. Background Technology

[0002] During the manufacturing process of the display panel, a glass frame needs to be installed on the outside of the display module to protect it. Currently, the glass frame is mainly assembled automatically on an automated production line. That is, a robotic arm picks up the display module and places it into the glass frame. During the assembly process, in order to ensure that the picked-up display module is aligned with the glass frame, the glass frame needs to be arranged during the transport process.

[0003] For example, Chinese patent document CN218318815U discloses a pushing device, including a pushing mechanism and a limiting mechanism. The pushing mechanism includes a pushing component and a first cylinder that drives the pushing component to push material. The pushing component is disposed on the top of the conveyor belt of the arranging machine, and the pushing direction of the pushing component is perpendicular to the conveying direction of the conveyor belt. The limiting mechanism is disposed on the pushing component and has a lifting component and a second cylinder that drives the lifting component to lift. The lifting component can be located on one side of the pushing direction of the pushing component. The lifting component and the pushing component cooperate to form a limiting cavity. The limiting cavity accommodates the product standing upright. The limiting cavity is provided with a feed inlet and a baffle in sequence along the conveying direction of the conveyor belt.

[0004] In the above technical solution, the push plate is moved by a cylinder to arrange the materials. However, in actual use, it was found that before the materials are fed into the position opposite the push plate, the amount of materials opposite the push plate is often less than the maximum number of materials that the push plate can push. This results in the push plate pushing a small amount of materials in a single action, which affects the overall efficiency of arranging the materials. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a glass frame arrangement device for LED display panel processing, which can improve the arrangement efficiency of materials.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass frame arrangement device for LED display panel processing, characterized in that it includes a machine base, on which a feeding conveyor belt and an arrangement conveyor belt are provided. The feeding conveyor belt and the arrangement conveyor belt are located on the same plane and perpendicular to each other. A mounting seat is provided above the feeding conveyor belt. The mounting seat can move along the direction of the feeding conveyor belt. A driving device is provided on the mounting seat. A connecting seat is fixed below the mounting seat. A push plate and a limiting plate are provided on the connecting seat at intervals. The driving device is used to drive the push plate and the limiting plate to alternately contact the surface of the feeding conveyor belt. An arrangement baffle is provided on the side of the arrangement conveyor belt away from the feeding conveyor belt. A guide baffle is provided on the opposite side of the arrangement conveyor belt. A guide channel is formed between the guide baffle and the arrangement baffle.

[0007] The present invention is further configured such that: a connecting rod is provided between the mounting base and the connecting base, and there are multiple connecting rods, one end of the connecting rod is fixed to the mounting base and the other end is fixed to the connecting base.

[0008] The present invention is further configured such that: the driving device includes a driving cylinder, the driving cylinder is fixed to the top of the mounting base, a driving block is provided below the mounting base, a connecting block is fixed to the output end of the driving cylinder, the driving block is fixed to the connecting block, the mounting base is provided with a clearance groove for the connecting block to extend, the driving block is provided with a groove with a height change on the side facing the connecting plate, the connecting plate is provided with a first sliding rod and a second sliding rod arranged at intervals, the first sliding rod and the second sliding rod are respectively connected to a push plate and a limit plate, and the first sliding rod and the second sliding rod are provided with a first coupling wheel and a second coupling wheel that can be coupled with the groove on the side facing the driving block.

[0009] The present invention is further configured such that: a slide rail is fixed to the bottom of the mounting plate, a slider is coupled on the slide rail, the slider can form a sliding fit with the slide rail, and the slider is fixed to the drive block.

[0010] The present invention is further configured such that springs are fitted around the outer periphery of both the first sliding rod and the second sliding rod.

[0011] The present invention is further configured such that: a linear motor is provided on the machine base, the linear motor is located on both sides of the feeding conveyor belt, and the two ends of the mounting base are respectively fixed to the moving parts of the linear motors on both sides.

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

[0013] 1. Due to the inclusion of an arranging plate and a limiting plate that alternately contact the surface of the feeding conveyor belt, the limiting plate first contacts the surface of the feeding conveyor belt (which is an existing vibrating conveyor belt) before arranging the glass frames. During the conveying process, the limiting plate blocks and gathers the glass frames, completing the initial lateral arrangement. Subsequently, after the pushing plate contacts the surface of the feeding conveyor belt, it moves the mounting base closer to the arranging conveyor belt, causing the pushing plate to move multiple glass frames on the feeding conveyor belt towards the arranging baffle. The pressure exerted between the pushing plate and the arranging baffle on the glass frames ultimately achieves lateral arrangement. This ensures that multiple glass frames are arranged whenever the mounting base drives the pushing plate towards the arranging baffle. Therefore, it effectively solves the technical problem in existing technologies where multiple glass frames cannot be arranged in a single operation, thereby improving the overall efficiency of glass frame arrangement.

[0014] 2. Through the guide channel formed between the guide baffle and the arranging baffle, when the arranging conveyor belt transports the arranged glass frames, the glass frames opposite to the guide channel can enter the guide channel and be transported to the subsequent equipment, while the glass frames not opposite to the guide channel are blocked by the guide baffle and remain on the arranging conveyor belt, waiting for the next push plate to move multiple glass frames on the feeding conveyor belt toward the arranging baffle. In this way, the arranged glass frames can be transported to the subsequent equipment in batches. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model (I);

[0016] Figure 2 This is a schematic diagram of the overall structure of the present utility model (II);

[0017] Figure 3 This is a partially enlarged structural diagram of part A of this utility model. Detailed Implementation

[0018] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] like Figures 1 to 3 As shown, this utility model discloses a glass frame arrangement device for LED display panel processing, including a machine base 1. The machine base 1 is provided with a feeding conveyor belt 2 and an arrangement conveyor belt 3. The feeding conveyor belt 2 and the arrangement conveyor belt 3 are located on the same plane and perpendicular to each other. A mounting seat 4 is provided above the feeding conveyor belt 2. The mounting seat 4 can move along the direction of the feeding conveyor belt 2. A driving device is provided on the mounting seat 4. A connecting seat 5 is fixed below the mounting seat 4. A push plate 6 and a limiting plate 7 are provided on the connecting seat 5 at intervals. The driving device is used to drive the push plate 6 and the limiting plate 7 to alternately contact the surface of the feeding conveyor belt 2. An arrangement baffle 8 is provided on the side of the arrangement conveyor belt 3 away from the feeding conveyor belt 2. A guide baffle 9 is provided on the opposite side of the arrangement baffle 8. A guide channel 91 is formed between the guide baffle 9 and the arrangement baffle 8.

[0021] Before arranging the glass frames, the limiting plate 7 first contacts the surface of the feeding conveyor belt 2, which is an existing vibrating conveyor belt. Then, the workers put the glass frames into the feeding conveyor belt 2. During the process of the feeding conveyor belt 2 conveying the glass frames, the glass frames vibrate and are blocked by the limiting plate 7, thus gathering on the vibrating conveyor belt to complete the initial lateral arrangement of the glass frames. Then, after the push plate 6 contacts the surface of the feeding conveyor belt 2, it drives the mounting base 4 to move in the direction close to the arranging conveyor belt 3. The push plate 6 can then move multiple glass frames on the feeding conveyor belt 2 towards the arranging baffle 8. Through the squeezing of the glass frames between the push plate 6 and the arranging baffle 8, the lateral arrangement of the glass frames can be finally achieved. This ensures that multiple glass frames can be arranged when the mounting base 4 drives the push plate 6 to feed towards the arranging baffle 8, thereby improving the overall arrangement efficiency of the glass frames. When the mounting base 4 is moved in the direction close to the arranging conveyor belt 3, the vibrating motor that controls the vibration of the feeding conveyor belt 2 needs to be stopped.

[0022] Furthermore, the guide channel 91 formed between the guide baffle 9 and the arranging baffle 8 allows glass frames opposite to the guide channel 91 to enter the guide channel 91 and be transported to subsequent equipment when the arranging conveyor belt 3 transports the arranged glass frames. Glass frames not opposite to the guide channel 91 are blocked by the guide baffle 9 and remain on the arranging conveyor belt 3, waiting for the next push plate 6 to move multiple glass frames on the feeding conveyor belt 2 toward the arranging baffle 8. This enables the arranged glass frames to be transported to subsequent equipment in batches. The arranging conveyor belt 3 is a conveyor belt, which is intermittently driven by a servo motor. This avoids large deviations between glass frames on the same horizontal line caused by the continuous friction between the glass frames blocked by the guide baffle 9 and the arranging conveyor belt 3. This facilitates the smooth entry of subsequent glass frames into the guide channel 91. The intermittent rotation of the servo motor can be controlled by using a conventional intermittent operation circuit and programming the corresponding time to the time relays that control the on and off states through the controller.

[0023] In this embodiment, a connecting rod 10 is provided between the mounting base 4 and the connecting base 5. There are multiple connecting rods 10. One end of the connecting rod 10 is fixed to the mounting base 4 and the other end is fixed to the connecting base 5. In this way, a stable connection between the mounting base 4 and the connecting base 5 can be achieved through multiple connecting rods 10.

[0024] In this embodiment, the specific structure of the driving device includes a driving cylinder 111, which is fixed to the top of the mounting base 4. A driving block 112 is provided below the mounting base 4. A connecting block 113 is fixed to the output end of the driving cylinder 111, and the driving block 112 is fixed to the connecting block 113. The mounting base 4 is provided with a clearance groove 41 for the connecting block 113 to extend. The driving block 112 is provided with a groove 112a with a height change on the side facing the connecting plate. The connecting plate is provided with a first sliding rod 114 and a second sliding rod 115 spaced apart. The first sliding rod 114 and the second sliding rod 115 are respectively connected to the push plate 6 and the limiting plate 7. The first sliding rod 114 and the second sliding rod 115 are provided with a first coupling wheel 116 and a second coupling wheel 117 on the side facing the driving block 112 that can be coupled with the groove 112a. The driving device drives the push plate 6 and the limiting plate 7 to alternately interact with the surface of the feeding conveyor belt 2. The principle of surface contact is as follows: the drive cylinder 111 drives the drive block 112 to extend and retract. Since the first coupling wheel 116 and the second coupling wheel 117 are always coupled with the groove 112a, and there is a height change on the groove 112a, the low point and the high point on the groove 112a contact the first coupling wheel 116 and the second coupling wheel 117 in sequence, which can push the first sliding rod 114 and the second sliding rod 115 to slide downward respectively. In addition, the springs 14 sleeved on the outer periphery of the first sliding rod 114 and the second sliding rod 115 respectively can drive the first sliding rod 114 and the second sliding rod 115 to slide upward and reset after the high point on the groove 112a contacts the first coupling wheel 116 and the second coupling wheel 117 in sequence. In this way, the push plate 6 and the limiting plate 7 connected to the first sliding rod 114 and the second sliding rod 115 can alternately contact the surface of the feed conveyor belt 2.

[0025] In this embodiment, a slide rail 12 is further fixed to the bottom of the mounting plate, and a slider 13 is coupled on the slide rail 12. The slider 13 can form a sliding fit with the slide rail 12. The slider 13 is fixed to the drive block 112. When the drive cylinder 111 drives the drive block 112 to extend and retract, the slider 13 can slide along the slide rail 12, thereby guiding the movement of the drive block 112 and ensuring that the drive block 112 moves smoothly.

[0026] In this embodiment, the structure for moving the mounting base 4 is as follows: a linear motor 15 is installed on the machine base 1, and the linear motor 15 is located on both sides of the feeding conveyor belt 2. The two ends of the mounting base 4 are respectively fixed to the moving parts of the linear motor 15 on both sides. The movement of the moving parts of the linear motor 15 can drive the mounting base 4 connected to the moving parts of the linear motor 15 to move.

[0027] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A glass frame arrangement device for LED display panel processing, characterized in that, The system includes a machine base, on which a feeding conveyor belt and an arranging conveyor belt are mounted. The feeding conveyor belt and the arranging conveyor belt are located on the same plane and perpendicular to each other. A mounting base is provided above the feeding conveyor belt, and the mounting base can move along the direction of the feeding conveyor belt. A driving device is provided on the mounting base, and a connecting seat is fixed below the mounting base. The connecting seat is provided with a push plate and a limiting plate arranged at intervals. The driving device is used to drive the push plate and the limiting plate to alternately contact the surface of the feeding conveyor belt. An arranging baffle is provided on the side of the arranging conveyor belt away from the feeding conveyor belt, and a guide baffle is provided on the opposite side of the arranging baffle. A guide channel is formed between the guide baffle and the arranging baffle.

2. The glass frame arrangement equipment for LED display panel processing according to claim 1, characterized in that, A connecting rod is provided between the mounting base and the connecting base. There are multiple connecting rods, one end of which is fixed to the mounting base and the other end of which is fixed to the connecting base.

3. The glass frame arrangement equipment for LED display panel processing according to claim 1, characterized in that, The driving device includes a driving cylinder, which is fixed to the top of the mounting base. A driving block is provided below the mounting base. A connecting block is fixed to the output end of the driving cylinder. The driving block is fixed to the connecting block. The mounting base is provided with a clearance groove for the connecting block to extend. The driving block is provided with a groove with varying height on the side facing the connecting plate. The connecting plate is provided with a first sliding rod and a second sliding rod spaced apart. The first sliding rod and the second sliding rod are respectively connected to a push plate and a limit plate. The first sliding rod and the second sliding rod are provided with a first coupling wheel and a second coupling wheel on the side facing the driving block that can be coupled with the groove.

4. The glass frame arrangement equipment for LED display panel processing according to claim 3, characterized in that, The bottom of the mounting base is fixed with a slide rail, and a slider is coupled on the slide rail. The slider can form a sliding fit with the slide rail, and the slider is fixed to the drive block.

5. A glass frame arrangement device for LED display panel processing according to claim 3, characterized in that, Both the first and second sliding rods are fitted with springs on their outer circumferences.

6. A glass frame arrangement device for LED display panel processing according to claim 1, characterized in that, The machine base is equipped with linear motors located on both sides of the feed conveyor belt, and the mounting base is fixed at both ends to the moving parts of the linear motors on both sides.

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