Holographic screen multi-angle packaging device

Abstract

The utility model belongs to display screen processing technical field, concretely is a kind of holographic screen multi-angle packaging device, including work bench;The work bench middle part is equipped with placing groove, the work bench top is fixedly connected with multiple struts, the strut top is fixedly connected with top plate, the top plate top is fixedly connected with pneumatic cylinder, the pneumatic cylinder bottom is fixedly connected with transverse plate, the transverse plate is slidably connected with top plate, the transverse plate bottom is slidably connected with two support bars, the support bar is obliquely arranged, the support bar bottom is hinged with point glue gun, the support bar and point glue gun middle part slidably connected with bolt, the point glue gun top is connected with glue injection pipe, by setting the hinge structure between support bar and point glue gun, the angle of point glue gun is flexibly adjusted, to adapt to different shapes and sizes holographic screen, and the effect of bolt is to fasten support bar and point glue gun, ensure that point glue gun can keep stable during glue-dropping process, and it will not be loosened due to vibration or other external force.

Description

Technical Field

[0001] This utility model belongs to the field of display screen processing technology, specifically a holographic screen multi-angle packaging device. Background Technology

[0002] Holographic technology is a technique that uses the principles of interference and diffraction to record and reproduce a true three-dimensional image of an object. A holographic display screen is composed of holographic pixel units, each of which is based on a speckle image plane holographic structure. The primitive grating plays the role of modulating the incident light and directional diffraction imaging. In the production process of a holographic display screen, it needs to be encapsulated. During encapsulation, glue is used. First, two kinds of glue are mixed according to a certain ratio. The mixed glue is then applied by a dispensing machine. When the glue dries, the encapsulation is complete.

[0003] In the existing technology, the lack of angle adjustment function in the packaging process of holographic displays limits the effective packaging of holographic displays with various designs; therefore, different packaging equipment is required to complete the task, which increases the packaging cost of holographic displays.

[0004] Therefore, this utility model provides a holographic screen multi-angle packaging device. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A holographic screen multi-angle packaging device of this utility model includes a worktable; a placement slot is opened in the middle of the worktable, multiple pillars are fixedly connected to the top of the worktable, a top plate is fixedly connected to the top of the pillars, a cylinder is fixedly connected to the top of the top plate, a horizontal plate is fixedly connected to the bottom of the cylinder, the horizontal plate is slidably connected to the top plate, two support rods are slidably connected to the bottom of the horizontal plate, the support rods are inclined, a glue gun is hinged to the bottom of the support rods, a bolt is slidably connected between the support rods and the glue gun, and a glue injection tube is connected to the top of the glue gun. During operation, firstly, the holographic screen needs to be carefully placed on the designated placement slot. Then, the cylinder is activated, and through the drive of the cylinder, the horizontal plate and support rods are adjusted to a suitable height to ensure the smooth progress of subsequent operations. After adjusting the height, the bolts need to be loosened to adjust the angle between the dispensing gun and the support rod. This adjustment allows the dispensing gun to better fit the electrical connection points of the holographic screen, thereby achieving higher precision and efficiency during the dispensing process. After adjustment, tighten the bolts again to ensure a very tight fit between the support rod and the dispensing gun, without any looseness. Then, fill the dispensing gun with an appropriate amount of glue through the dispensing tube. When the dispensing gun starts working, it will perform precise dispensing operations on the holographic screen according to the preset program. After the glue is completely dry, the encapsulation of the holographic screen is completed. By setting a hinge structure between the support rod and the dispensing gun, the angle of the dispensing gun can be flexibly adjusted to adapt to holographic screens of different shapes and sizes. The bolts are used to secure the support rod and the dispensing gun, ensuring that the dispensing gun remains stable during the dispensing process and will not loosen due to vibration or other external forces, thus guaranteeing the quality and precision of the dispensing.

[0007] Preferably, a guide plate is fixedly connected to one side of the support rod, and an external air pipe is connected to one side of the guide plate. The external air pipe is fixedly connected to the support rod, and multiple air holes are connected to the other side of the guide plate. The air holes are correspondingly arranged with the placement slot. During operation, the external air pipe is connected to gas, and the airflow enters the guide plate through the external air pipe and then disperses from the air holes, acting on the holographic screen on the placement slot to clean the holographic screen and reduce dust contamination on the holographic screen and adhesive, which would affect the adhesive curing effect and the holographic screen encapsulation quality.

[0008] Preferably, the bottom of the air guide plate is equipped with a heating lamp, which is fixedly connected to the support rod. During operation, after the glue gun finishes dispensing, the heating lamp is turned on to irradiate the holographic screen encapsulation area, heat the dispensing area, accelerate the glue solidification rate, and thus improve the holographic screen encapsulation efficiency.

[0009] Preferably, a pressure block is provided in the middle of the horizontal plate. The pressure block is fixedly connected to the horizontal plate. When the horizontal plate is pressed down during operation, the pressure block will press against the top of the holographic screen to reduce the shaking of the holographic screen during encapsulation, which could cause the glue to shift and thus result in holographic screen encapsulation errors.

[0010] Preferably, a limiting block is provided on the outside of the placement slot. The limiting block is fixedly connected to the worktable. During operation, the limiting block limits the bottom of the holographic screen to reduce the phenomenon of the holographic screen sliding outward, thereby affecting the dispensing and encapsulation of the holographic screen.

[0011] Preferably, a pad is provided at the bottom of the pressure block, and the pad is fixedly connected to the pressure block. During operation, the pad buffers the downward pressure of the pressure block, reducing the phenomenon that the pressure block exerts excessive pressure on the holographic screen, which may cause the holographic screen to deform or break.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The holographic screen multi-angle packaging device of this utility model, by setting a hinge structure between the support rod and the glue gun, can flexibly adjust the angle of the glue gun to adapt to holographic screens of different shapes and sizes. The bolts are used to fasten the support rod and the glue gun, ensuring that the glue gun can remain stable during the glue dispensing process and will not loosen due to vibration or other external forces, thereby ensuring the quality and accuracy of glue dispensing.

[0014] 2. The holographic screen multi-angle packaging device described in this utility model cleans the holographic screen, reducing dust contamination on the holographic screen and adhesive, which affects the adhesive curing effect and the packaging quality of the holographic screen. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the horizontal plate in this utility model;

[0018] Figure 3 This is a schematic diagram of the support rod in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the glue gun in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the workbench in this utility model;

[0021] In the diagram: 1. Workbench; 101. Placement slot; 11. Support column; 12. Top plate; 13. Cylinder; 14. Horizontal plate; 15. Support rod; 16. Glue gun; 17. Bolt; 18. Glue injection tube; 2. Air guide plate; 21. External air pipe; 22. Air hole; 3. Heating lamp; 4. Pressure block; 5. Limiting block; 6. Pad block. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4 As shown in the figure, a holographic screen multi-angle packaging device according to an embodiment of the present invention includes a worktable 1; a placement slot 101 is provided in the middle of the worktable 1, a plurality of support columns 11 are fixedly connected to the top of the worktable 1, a top plate 12 is fixedly connected to the top of the support columns 11, a cylinder 13 is fixedly connected to the top of the top plate 12, a horizontal plate 14 is fixedly connected to the bottom of the cylinder 13, the horizontal plate 14 is slidably connected to the top plate 12, two support rods 15 are slidably connected to the bottom of the horizontal plate 14, the support rods 15 are inclined, a glue gun 16 is hinged to the bottom of the support rods 15, a bolt 17 is slidably connected between the support rods 15 and the glue gun 16, and a glue injection tube 18 is connected to the top of the glue gun 16. During operation, firstly, the holographic screen needs to be carefully placed on the designated placement slot 101. Then, the cylinder 13 is activated, and through the drive of the cylinder 13, the horizontal plate 14 and the support rods 15 are adjusted to a suitable height to ensure the smooth progress of subsequent operations. After adjusting the height, loosen bolt 17 to adjust the angle between the glue gun 16 and the support rod 15. This adjustment allows the glue gun 16 to better fit the electrical connection parts of the holographic screen, achieving higher precision and efficiency during the glue dispensing process. After adjustment, tighten bolt 17 again to ensure a very tight fit between the support rod 15 and the glue gun 16, without any looseness. Then, fill the glue gun 16 with an appropriate amount of glue through the glue dispensing tube 18. When the glue gun 16 is started and begins to work, it will press... The holographic screen is precisely glued according to the predetermined procedure. After the glue is completely dry, the encapsulation of the holographic screen is completed. By setting a hinge structure between the support rod 15 and the glue gun 16, the angle of the glue gun 16 can be flexibly adjusted to adapt to holographic screens of different shapes and sizes. The bolt 17 is used to fasten the support rod 15 and the glue gun 16, ensuring that the glue gun 16 can remain stable during the glue dispensing process and will not loosen due to vibration or other external forces, thereby ensuring the quality and accuracy of glue dispensing.

[0024] like Figures 1 to 3As shown, a guide plate 2 is fixedly connected to one side of the support rod 15, and an external air pipe 21 is connected to one side of the guide plate 2. The external air pipe 21 is fixedly connected to the support rod 15. Multiple air holes 22 are connected to the other side of the guide plate 2. The air holes 22 are correspondingly set with the placement groove 101. During operation, the external air pipe 21 is connected to gas. The airflow enters the guide plate 2 through the external air pipe 21 and then disperses from the air holes 22, acting on the holographic screen on the placement groove 101 to clean the holographic screen and reduce dust contamination on the holographic screen and adhesive, which would affect the adhesive curing effect and the holographic screen encapsulation quality.

[0025] like Figures 1 to 3 As shown, the bottom of the air guide plate 2 is provided with a heating lamp 3. The heating lamp 3 is fixedly connected to the support rod 15. When working, after the glue gun 16 finishes dispensing glue, the heating lamp 3 is turned on to irradiate the holographic screen encapsulation area, heat the glued area, accelerate the glue solidification rate, and thus improve the holographic screen encapsulation efficiency.

[0026] like Figures 1 to 2 As shown, a pressure block 4 is provided in the middle of the horizontal plate 14. The pressure block 4 is fixedly connected to the horizontal plate 14. When the horizontal plate 14 is pressed down during operation, the pressure block 4 will press against the top of the holographic screen to reduce the shaking of the holographic screen during encapsulation, which may cause the glue to shift and thus cause the holographic screen to be encapsulated incorrectly.

[0027] like Figures 1 to 5 As shown, a limiting block 5 is provided on the outside of the placement slot 101. The limiting block 5 is fixedly connected to the worktable 1. During operation, the limiting block 5 limits the bottom of the holographic screen to reduce the phenomenon of the holographic screen sliding outward, thereby affecting the dispensing and encapsulation of the holographic screen.

[0028] like Figures 1 to 2 As shown, the bottom of the pressure block 4 is provided with a pad 6, which is fixedly connected to the pressure block 4. During operation, the pad 6 buffers the downward pressure of the pressure block 4, reducing the phenomenon that the pressure block 4 exerts excessive pressure on the holographic screen, which may cause the holographic screen to deform or break.

[0029] Working principle: First, the holographic screen needs to be carefully placed on the designated placement slot 101. Then, the cylinder 13 is activated. Driven by the cylinder 13, the horizontal plate 14 and the support rod 15 are adjusted to a suitable height to ensure the smooth progress of subsequent operations. After adjusting the height, bolt 17 needs to be loosened to adjust the angle between the dispensing gun 16 and the support rod 15. This adjustment allows the dispensing gun 16 to better fit the electrical connection parts of the holographic screen, thereby achieving higher precision and efficiency during the dispensing process. After adjustment, bolt 17 is tightened again to ensure a very tight fit between the support rod 15 and the dispensing gun 16, without any looseness. Then, an appropriate amount of glue is filled into the dispensing gun 16 through the glue injection tube 18. When the dispensing gun 16 is started and begins to work, it will perform precise dispensing operations on the holographic screen according to a predetermined program. After the glue is completely dry, the encapsulation of the holographic screen is completed. By setting a hinge structure between the support rod 15 and the dispensing gun 16, the angle of the dispensing gun 16 can be flexibly adjusted to adapt to holographic screens of different shapes and sizes. The function of bolt 17 is to secure the support rod 15 and the dispensing gun 16, ensuring that the dispensing gun 16 remains stable during the dispensing process and is not affected by vibration. Loosening due to movement or other external forces ensures the quality and precision of the dispensing. An external air tube 21 connects to the gas, allowing airflow to enter the air guide plate 2 and then exit through the air hole 22. This airflow acts on the holographic screen in the placement slot 101, cleaning the screen and reducing dust accumulation on the screen and dispensing material, which affects the adhesive's curing effect and the overall encapsulation quality. After dispensing by the dispensing gun 16, the heating lamp 3 is turned on to irradiate the encapsulated area of ​​the holographic screen, heating the dispensing area. The pressure block 4 presses against the top of the holographic screen when the horizontal plate 14 is pressed down, which reduces the shaking of the holographic screen during encapsulation, thus preventing the glue from shifting and causing encapsulation errors. The limiting block 5 limits the bottom of the holographic screen, reducing the phenomenon of the holographic screen sliding outward, which would affect the glue dispensing and encapsulation. The pad block 6 buffers the downward pressure of the pressure block 4, reducing the phenomenon of excessive pressure on the holographic screen, which could cause deformation or damage to the holographic screen.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A holographic screen multi-angle packaging device, comprising a workbench (1); characterized in that: The workbench (1) has a placement slot (101) in the middle. Multiple support columns (11) are fixedly connected to the top of the workbench (1). A top plate (12) is fixedly connected to the top of the support column (11). A cylinder (13) is fixedly connected to the top of the top plate (12). A horizontal plate (14) is fixedly connected to the bottom of the cylinder (13). The horizontal plate (14) is slidably connected to the top plate (12). Two support rods (15) are slidably connected to the bottom of the horizontal plate (14). The support rods (15) are inclined. A glue gun (16) is hinged to the bottom of the support rods (15). A bolt (17) is slidably connected to the middle of the support rods (15) and the glue gun (16). A glue injection tube (18) is connected to the top of the glue gun (16).

2. The holographic screen multi-angle packaging device according to claim 1, characterized in that: One side of the support rod (15) is fixedly connected to an air guide plate (2), and one side of the air guide plate (2) is connected to an external air pipe (21). The external air pipe (21) is fixedly connected to the support rod (15), and the other side of the air guide plate (2) is connected to multiple air holes (22). The air holes (22) are correspondingly set with the placement groove (101).

3. The holographic screen multi-angle packaging device according to claim 2, characterized in that: The bottom of the air guide plate (2) is provided with a heating lamp (3), and the heating lamp (3) is fixedly connected to the support rod (15).

4. The holographic screen multi-angle packaging device according to claim 3, characterized in that: A pressure block (4) is provided in the middle of the horizontal plate (14), and the pressure block (4) is fixedly connected to the horizontal plate (14).

5. A holographic screen multi-angle packaging device according to claim 4, characterized in that: The placement slot (101) is provided with a limiting block (5) on the outside, and the limiting block (5) is fixedly connected to the worktable (1).

6. A holographic screen multi-angle packaging device according to claim 5, characterized in that: The bottom of the pressure block (4) is provided with a pad (6), and the pad (6) is fixedly connected to the pressure block (4).

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