Dispensing and packaging mechanism for LED display screen production
By introducing limit and tightening structures into the dispensing packaging mechanism produced by LED displays, the problem of easy displacement of the LED display after dispensing is solved, and the stability and accuracy of the equipment are achieved.
Patent Information
- Application Number
- CN202421413128.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing dispensing packaging devices for LED display production lack the limit structure for LED display screens, which leads to the LED display screen being easily displaced after dispensing.
A dispensing and packaging mechanism is designed, including components such as processing tables, positioning plates, tightening plates and limiting pins. The positioning plate limits one corner of the LED display screen, the tightening plate closes the other corner, and the spring strengthens the tightening effect to ensure the stability of the LED display screen during the dispensing process.
It effectively prevents the displacement of the LED display after the dispensing is completed, ensuring the stability and accuracy of the equipment during the production process.
Smart Images
Figure CN222817201U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display screen production, in particular to a glue dispensing packaging mechanism for LED display screen production. Background Art
[0002] Nowadays, many electronic products are equipped with LED display screens. Through the display screens, people can clearly see the operating status of the electronic products. Therefore, there is a large demand for LED display screens in modern society. In the production and processing of display screens, glue dispensing packaging devices are used to perform glue dispensing on LED display screens.
[0003] In the prior art, the LED display screen is placed on a processing table, and glue is applied to the edge of the LED through a glue dispensing machine in a glue dispensing packaging device. However, the existing glue dispensing packaging device for LED display screen production lacks a limiting structure for the LED display screen. When the glue dispensing is completed and the glue dispensing head of the glue dispensing machine is removed, the colloid connected between the glue dispensing head and the LED display screen is likely to pull the LED display screen, causing displacement of the LED display screen. Utility Model Content
[0004] The purpose of the utility model is to provide a glue dispensing packaging mechanism for LED display screen production to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dispensing packaging mechanism for LED display screen production, comprising: a processing table, a dispensing machine is arranged on the inner top wall of the processing table, a positioning plate and a clamping plate are installed on the inner bottom wall of the processing table, and a fixing block is arranged on one side of the clamping plate;
[0006] One end of the abutting plate is connected to a moving rod, an end of the moving rod close to the abutting plate is sleeved with a spring, and the other end of the moving rod is installed with a handle;
[0007] A limiting pin is installed on the top of the handle, and an auxiliary plate is fixedly connected to the bottom of one end of the fixing block close to the handle, and a limiting groove is arranged on the top of the auxiliary plate.
[0008] Preferably, the positioning plate is fixedly mounted on the inner bottom wall of the processing table and is L-shaped, and protective pads are provided on the surfaces of the ends of the positioning plate and the abutting plate that are close to each other.
[0009] Preferably, fixing plates are fixedly mounted on the bottom of both sides of the fixing block, bolts are installed on the tops of the two fixing plates, and the fixing block is fixedly mounted on the inner bottom wall of the processing table by bolts.
[0010] Preferably, the bottom end of the clamping plate is slidably connected to the inner bottom wall of the processing table, and two guide blocks are fixedly installed on the bottom end of the clamping plate. Corresponding guide grooves are opened on the inner bottom wall of the processing table near the two guide blocks, and the two guide blocks are slidably installed in the corresponding guide grooves.
[0011] Preferably, one end of the spring is fixedly mounted on the abutting plate, and the other end of the spring is fixedly mounted on an end of the fixing block close to the abutting plate.
[0012] Preferably, a moving hole is opened on the surface of the fixed block close to the moving rod, one end of the moving rod is fixedly mounted on the abutting plate, and the other end of the moving rod slides through the moving hole and is fixedly connected to the handle.
[0013] Preferably, the bottom end of the handle and the top end of the auxiliary plate are not in contact, a limiting hole is provided at the top end of the handle near the limiting pin, and the outer wall of the limiting pin and the inner wall of the limiting hole are slidably connected.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The utility model uses a positioning plate fixedly installed inside the processing table to limit one corner of the LED display screen, and uses a clamping plate slidably installed on the bottom wall inside the processing table to clamp and limit the other corner of the LED display screen. The spring sleeved on the outside of the moving rod can facilitate strengthening the clamping effect of the clamping plate. Through the limiting pin installed on the top of the handle, when the handle is pulled to make the clamping plate move away from the LED display screen, the bottom end of the limiting pin can be inserted into the limiting groove, which makes it convenient to place or take out the LED display screen, and solves the problem that when the glue dispensing is completed and the glue dispensing head of the glue dispensing machine is removed, the colloid connected between the glue dispensing head and the LED display screen is easy to pull the LED display screen, causing the LED display screen to be displaced. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the overall structure of the utility model;
[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;
[0019] Figure 4 This is a three-dimensional schematic diagram of the structure of the abutting plate of the utility model;
[0020] Figure 5 It is a three-dimensional schematic diagram of the fixed block structure of the utility model.
[0021] In the figure: 1. Processing table; 2. Positioning plate; 3. Protective pad; 4. Clamping plate; 5. Moving rod; 6. Spring; 7. Guide block; 8. Guide groove; 9. Fixed block; 10. Moving hole; 11. Fixed plate; 12. Bolt; 13. Auxiliary plate; 14. Limiting groove; 15. Limiting pin; 16. Limiting hole; 17. Handle; 18. Dispensing machine. DETAILED DESCRIPTION
[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0026] See also Figures 1 to 5 The utility model provides a technical solution: a dispensing packaging mechanism for the production of LED display screens, comprising: a processing table 1, a dispensing machine 18 is arranged on the inner top wall of the processing table 1, a positioning plate 2 and a clamping plate 4 are installed on the inner bottom wall of the processing table 1, and a fixing block 9 is arranged on one side of the clamping plate 4; the positioning plate 2 is fixedly installed on the inner bottom wall of the processing table 1 and is L-shaped, and the surfaces of the end where the positioning plate 2 and the clamping plate 4 are close to each other are provided with a protective pad 3, which can not only protect the edge of the LED display screen, but also prevent the LED display screen from sliding between the positioning plate 2 and the clamping plate 4. Fixed plates 11 are fixedly installed on the bottom of both sides of the fixing block 9, and bolts 12 are installed on the tops of the two fixing plates 11. The fixing block 9 is fixedly installed on the inner bottom wall of the processing table 1 by the bolts 12, which is convenient for disassembly and assembly of the fixing block 9, and then convenient for adjusting the position of the fixing block 9 according to the size of the LED display screen.
[0027] One end of the clamping plate 4 is connected to a moving rod 5, and a spring 6 is sleeved on the outer side of the end of the moving rod 5 close to the clamping plate 4, and a handle 17 is installed at the other end of the moving rod 5; the bottom end of the clamping plate 4 is slidably connected to the inner bottom wall of the processing table 1, and two guide blocks 7 are fixedly installed at the bottom end of the clamping plate 4. The inner bottom wall of the processing table 1 close to the two guide blocks 7 is provided with corresponding guide grooves 8, and the two guide blocks 7 are respectively slidably installed in the corresponding guide grooves 8, so as to facilitate the guidance when the clamping plate 4 moves. One end of the spring 6 is fixedly installed on the clamping plate 4, and the other end of the spring 6 is fixedly installed on the end of the fixed block 9 close to the clamping plate 4. When the clamping plate 4 contacts the LED display screen, the spring 6 is in a compressed state. A moving hole 10 is opened on the surface of the fixed block 9 close to the moving rod 5, and one end of the moving rod 5 is fixedly installed on the clamping plate 4, and the other end of the moving rod 5 slides through the moving hole 10 and is fixedly connected to the handle 17, so as to facilitate the pulling of the moving rod 5 to move.
[0028] A limit pin 15 is installed at the top of the handle 17, and an auxiliary plate 13 is fixedly connected to the bottom of the end of the fixing block 9 close to the handle 17, and a limit slot 14 is provided at the top of the auxiliary plate 13. The bottom end of the handle 17 does not contact the top end of the auxiliary plate 13, and a limit hole 16 is provided at the top of the handle 17 close to the limit pin 15. The outer wall of the limit pin 15 and the inner wall of the limit hole 16 are slidably connected, so that the bottom end of the limit pin 15 is inserted into the limit slot 14, thereby limiting the handle 17.
[0029] When the device is working, the handle 17 is pulled to make the pressing plate 4 move away from the positioning plate 2, so that the bottom end of the limiting pin 15 can be inserted into the limiting groove 14, and the LED display screen is conveniently placed on the inner bottom wall of the processing table 1. The positioning plate 2 fixedly installed inside the processing table 1 is convenient for limiting a corner of the LED display screen. The limiting pin 15 is pulled out to make the limiting pin 15 disengage from the limiting groove 14, so that the pressing plate 4 moves toward the positioning plate 2, and then the other corner of the LED display screen is pressed and limited. The spring 6 sleeved outside the processing table is convenient for strengthening the pressing effect of the pressing plate 4. The glue dispensing machine 18 installed inside the processing table can be used to perform glue dispensing on the LED display screen. After the glue dispensing is completed, the handle 17 is pulled to make the pressing plate 4 away from the LED display screen, so that the bottom end of the limit pin 15 is inserted into the limit groove 14, which makes it easy to take out the LED display screen. This solves the problem that when the glue dispensing is completed and the glue dispensing head of the glue dispensing machine is removed, the colloid connected between the glue dispensing head and the LED display screen is easy to pull the LED display screen, causing the LED display screen to be displaced.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dispensing packaging mechanism for LED display production, comprising: A processing table (1), characterized in that: a glue dispenser (18) is arranged on the internal top wall of the processing table (1), a positioning plate (2) and a clamping plate (4) are installed on the internal bottom wall of the processing table (1), and a fixing block (9) is arranged on one side of the clamping plate (4); One end of the abutting plate (4) is connected to a moving rod (5), an end of the moving rod (5) close to the abutting plate (4) is sleeved with a spring (6), and the other end of the moving rod (5) is installed with a handle (17); A limiting pin (15) is installed at the top of the handle (17); an auxiliary plate (13) is fixedly connected to the bottom of one end of the fixing block (9) close to the handle (17); and a limiting groove (14) is provided at the top of the auxiliary plate (13).
2. The dispensing packaging mechanism for LED display screen production according to claim 1, characterized in that: The positioning plate (2) is fixedly mounted on the inner bottom wall of the processing table (1) and is L-shaped. The surfaces of the ends of the positioning plate (2) and the abutting plate (4) that are close to each other are both provided with protective pads (3).
3. The dispensing packaging mechanism for LED display screen production according to claim 1 is characterized in that: The bottoms of both sides of the fixing block (9) are fixedly mounted with fixing plates (11), the tops of the two fixing plates (11) are fixedly mounted with bolts (12), and the fixing block (9) is fixedly mounted on the inner bottom wall of the processing table (1) by means of the bolts (12).
4. The dispensing packaging mechanism for LED display screen production according to claim 1, characterized in that: The bottom end of the clamping plate (4) is slidably connected to the inner bottom wall of the processing table (1); two guide blocks (7) are fixedly mounted on the bottom end of the clamping plate (4); guide grooves (8) are correspondingly provided on the inner bottom wall of the processing table (1) near the two guide blocks (7); and the two guide blocks (7) are respectively slidably mounted in the corresponding guide grooves (8).
5. The dispensing packaging mechanism for LED display screen production according to claim 1, characterized in that: One end of the spring (6) is fixedly mounted on the abutting plate (4), and the other end of the spring (6) is fixedly mounted on an end of the fixing block (9) close to the abutting plate (4).
6. The dispensing packaging mechanism for LED display screen production according to claim 1, characterized in that: The fixed block (9) is provided with a moving hole (10) on a surface close to the moving rod (5); one end of the moving rod (5) is fixedly mounted on the abutting plate (4); the other end of the moving rod (5) slides through the moving hole (10) and is fixedly connected to the handle (17).
7. The dispensing packaging mechanism for LED display screen production according to claim 1, characterized in that: The bottom end of the handle (17) does not contact the top end of the auxiliary plate (13); a limiting hole (16) is provided on the handle (17) near the top end of the limiting pin (15); and the outer wall of the limiting pin (15) and the inner wall of the limiting hole (16) are slidably connected.