Packaging equipment for OCA optical coiled material production

Abstract

The utility model discloses packaging equipment for OCA optical coiled material production, and relates to the field of coiled material packaging equipment, the packaging equipment comprises a mounting rack, the inner wall of the mounting rack is rotatably connected with a pair of mounting shafts, the surface of one of the mounting shafts is provided with a film roller, the surface of the other mounting shaft is provided with an optical winding roller, and the optical winding roller is provided with an optical winding roller. The inner wall of the mounting frame is rotationally connected with an electric packaging roller, a guide hole is formed in the surface of the mounting frame, and the inner wall of the guide hole is slidably connected with a cutting mechanism. When the pressing plate descends to the lowest point under the action of the cam, the triangular cutters continuously cut packaged materials, and when the cam continues to rotate and is separated from the pressing plate, the pressing plate rapidly resets through the springs, so that the triangular cutters cannot interfere with conveyed coiled materials, and the beneficial effects are that when the coiled materials are processed subsequently, the working efficiency is improved, and the working efficiency is improved. And the folding position can be quickly separated.

Description

Technical Field

[0001] This utility model relates to the field of roll packaging equipment, and in particular to a packaging equipment for the production of OCA optical rolls. Background Technology

[0002] The main materials for optical roll materials include optical-grade PC, PET, and UPE. Optical-grade PC and PET roll materials have high transparency and good processing performance. UPE (ultra-high molecular weight polyethylene) roll materials have excellent low-temperature resistance and good physical properties.

[0003] When packaging OCA optical rolls, a protective film is usually attached to the surface of the roll to ensure that the surface of the roll is not damaged. At the same time, during production, the OCA optical film is a rolled whole. After packaging and shipping, the rolled whole still needs to be cut and separated by other tools during subsequent production and processing (to make the screen of the display), which is quite troublesome. Therefore, a packaging equipment for the production of OCA optical rolls is needed. Utility Model Content

[0004] The purpose of this invention is to provide a packaging device for the production of OCA optical rolls, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a packaging device for the production of OCA optical roll material, comprising a mounting frame, a pair of mounting shafts rotatably connected to the inner wall of the mounting frame, a film roller mounted on the surface of one of the mounting shafts, an optical roll roller mounted on the surface of the other mounting shaft, an electric packaging roller rotatably connected to the inner wall of the mounting frame, a guide hole provided on the surface of the mounting frame, and a cutting mechanism slidably connected to the inner wall of the guide hole;

[0006] The cutting mechanism includes a pressure plate slidably connected to the inner wall of the guide hole, a fixing plate fixedly connected to the surface of the mounting frame, a moving column slidably connected to the inner wall of the fixing plate, the top end of the moving column being fixedly connected to the lower surface of the pressure plate, a driving plate fixedly connected to the surface of the moving column, multiple triangular blades fixedly connected to the lower surface of the driving plate, an arc plate fixedly connected to the surface of the mounting frame, multiple clearance holes opened on the upper surface of the arc plate, and a spring sleeved on the surface of the moving column.

[0007] Preferably, a motor is fixedly connected to the surface of the mounting bracket, the output end of the motor is fixedly connected to one end of the lower mounting shaft, a first driving wheel is fixedly connected to the surface of the lower mounting shaft, a first driven wheel is fixedly connected to the surface of the upper mounting shaft, and a first belt is sleeved on the surface of the first driving wheel and the first driven wheel.

[0008] Preferably, the inner surfaces of both the film roller and the optical roller are provided with grooves, and the surfaces of both of the mounting shafts are fixedly connected with protrusions. The protrusions are threadedly connected to the inner wall of the film roller with the same screw.

[0009] Preferably, a second drive wheel is fixedly connected to the surface of the electric packaging roller, and a second driven wheel is rotatably connected to the surface of the mounting frame. A second belt is fitted onto the surfaces of the second drive wheel and the second driven wheel.

[0010] Preferably, a cam is fixedly connected to the surface of the second driven wheel, and a pair of sliders are slidably connected to the inner wall of the mounting bracket, with a squeezing roller fixedly connected to the surface of each pair of sliders.

[0011] Preferably, the inner wall of the mounting bracket is threaded with a positive and negative lead screw, the top end of the positive and negative lead screw is fixedly connected with a rotating wheel, the surface of the positive and negative lead screw is threadedly connected to the inner wall of a pair of sliders, and a heater is fixedly connected to the surface of the mounting bracket.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] 1. In this utility model, multiple triangular blades perform non-cutting cuts on the surface of the roll material, ensuring the overall connection of the roll material and the stability of the packaging. In subsequent use, it can be folded along the cut position to make it quick to separate. The surfaces of the plastic film and the optical film can be pressed by a pair of extrusion rollers to remove the air between the bonding surfaces. The heater can melt the plastic film and stick it to the optical material. The surface of the packaged optical film will not be scratched.

[0014] 2. In this utility model, when the pressure plate descends to the lowest point under the action of the cam, multiple triangular blades continuously cut the packaged material. When the cam continues to rotate and separates from the pressure plate, the pressure plate quickly returns to its original position through the spring, so that the triangular blades will not interfere with the conveyed roll material. The advantage of this is that the folded position can be quickly separated when processing the roll material in the subsequent process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the cam in an embodiment of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the positioning pin in an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the planar structure of the extrusion roller in an embodiment of this utility model.

[0020] In the diagram: 1. Mounting frame; 2. Motor; 3. Film roller; 4. Optical roller; 5. Guide hole; 6. Spring; 7. Fixing plate; 8. Triangular knife; 9. Driving plate; 10. Arc plate; 11. Clearance hole; 12. Moving column; 13. Heater; 14. Electric packaging roller; 15. Second driving wheel; 16. Second belt; 17. Second driven wheel; 18. Cam; 19. Pressure plate; 20. First driven wheel; 21. First belt; 22. First driving wheel; 23. Mounting shaft; 24. Groove; 25. Screw; 26. Protrusion; 27. Rotary wheel; 28. Positive and negative lead screws; 29. ​​Extrusion roller; 30. Slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Reference Figures 1-4 The packaging equipment shown is for the production of OCA optical roll material, including a mounting frame 1. A pair of mounting shafts 23 are rotatably connected to the inner wall of the mounting frame 1. A film roller 3 is mounted on the surface of one mounting shaft 23, and an optical roll 4 is mounted on the surface of the other mounting shaft 23. An electric packaging roller 14 is rotatably connected to the inner wall of the mounting frame 1. A guide hole 5 is opened on the surface of the mounting frame 1, and a cutting mechanism is slidably connected to the inner wall of the guide hole 5.

[0023] The cutting mechanism includes a pressure plate 19 slidably connected to the inner wall of the guide hole 5, a fixing plate 7 fixedly connected to the surface of the mounting frame 1, a moving column 12 slidably connected to the inner wall of the fixing plate 7, the top of the moving column 12 fixedly connected to the lower surface of the pressure plate 19, a driving plate 9 fixedly connected to the surface of the moving column 12, a plurality of triangular blades 8 fixedly connected to the lower surface of the driving plate 9, an arc plate 10 fixedly connected to the surface of the mounting frame 1, a plurality of clearance holes 11 opened on the upper surface of the arc plate 10, and a spring 6 sleeved on the surface of the moving column 12.

[0024] With the above structure, a pair of mounting shafts 23 are provided to support the film roller 3 and the optical roll 4. An electric packaging roller 14 is provided to perform the rolling packaging operation. A pressure plate 19 is provided to drive the driving plate 9 and multiple triangular blades 8 to move together. Multiple triangular blades 8 are provided to perform non-cutting cuts on the surface of the roll material, ensuring the overall stability of the packaging. In use, it can be folded along the cut position so that it can be quickly separated without subsequent processing. Multiple clearance holes 11 are provided to allow space clearance for the movement of multiple triangular blades 8. A spring 6 is provided to drive the pressure plate 19 to quickly reset as a whole, preventing interference with the conveyed roll material.

[0025] Preferably, a motor 2 is fixedly connected to the surface of the mounting bracket 1, the output end of the motor 2 is fixedly connected to one end of the lower mounting shaft 23, a first driving wheel 22 is fixedly connected to the surface of the lower mounting shaft 23, a first driven wheel 20 is fixedly connected to the surface of the upper mounting shaft 23, and a first belt 21 is sleeved on the surface of the first driving wheel 22 and the first driven wheel 20.

[0026] By setting up motor 2, the first drive wheel 22 and the lower mounting shaft 23 are driven to rotate. By setting up first belt 21, the rotation of the first drive wheel 22 drives the upper mounting shaft 23 to rotate via the first belt 21.

[0027] Preferably, the inner surfaces of the film roller 3 and the optical roller 4 are provided with grooves 24, and the surfaces of a pair of mounting shafts 23 are fixedly connected with protrusions 26. The protrusions 26 and the inner wall of the film roller 3 are threadedly connected with the same screw 25.

[0028] By setting the groove 24, space is provided between the film roller 3 and the optical roller 4 during installation, and by setting the screw 25, the film roller 3 and the optical roller 4 are kept stable on a pair of mounting shafts 23.

[0029] Preferably, a second drive wheel 15 is fixedly connected to the surface of the electric packaging roller 14, and a second driven wheel 17 is rotatably connected to the surface of the mounting frame 1. A second belt 16 is sleeved on the surfaces of the second drive wheel 15 and the second driven wheel 17.

[0030] By setting a second belt 16, the second driving wheel 15 drives the second driven wheel 17 to rotate via the second belt 16.

[0031] Preferably, a cam 18 is fixedly connected to the surface of the second driven wheel 17, and a pair of sliders 30 are slidably connected to the inner wall of the mounting bracket 1. Each of the two sliders 30 is fixedly connected to a squeezing roller 29.

[0032] By setting cam 18, cam 18 presses the surface of pressure plate 19, causing pressure plate 19 to descend. When pressure plate 19 descends to the bottom, cam 18 and pressure plate 19 quickly separate. By setting extrusion roller 29, the surfaces of plastic film and optical film are pressed.

[0033] Preferably, the inner wall of the mounting bracket 1 is threaded with a positive and negative lead screw 28, the top end of the positive and negative lead screw 28 is fixedly connected with a rotating wheel 27, the surface of the positive and negative lead screw 28 is threadedly connected to the inner wall of a pair of sliders 30, and a heater 13 is fixedly connected to the surface of the mounting bracket 1.

[0034] By setting heater 13, high temperature is applied to the surface of film roller 3, so that the plastic film on film roller 3 melts and adheres to the surface of optical roller 4. By setting roller 27, the distance between a pair of extrusion rollers 29 is adjusted.

[0035] The working principle of this utility model is as follows: A packaging device for the production of OCA optical roll materials, in use, starts motor 2, which drives optical roll 4 to rotate, and drives film roll 3 to rotate via first belt film roll 21. Film roll 3 rotates in the same direction as optical roll 4, conveying the rolled object. The conveyed plastic film and optical material are bonded together by a pair of extrusion rollers 29 to remove air between the bonding surfaces. Then, by heating by heater 13, the plastic film and optical material are quickly adhered and rolled onto electric packaging roller 14. When electric packaging roller 14 rotates, it drives cam 18 to rotate via second belt 16. The rotation of cam 18 is related to the surface of pressure plate 19. When the pressure plate 19 descends to its lowest point, multiple triangular blades 8 press against the optical material, continuously cutting the packaged material. As the cam 18 continues to rotate and separates from the pressure plate 19, the pressure plate 19 quickly resets via the spring 6, preventing the triangular blades 8 from interfering with the conveyed roll material. When the thickness of the optical roll material needs to be adjusted, the operator rotates the rotary wheel 27, driving the positive and negative lead screws 28 to rotate, adjusting the distance between a pair of sliders 30, and thus changing the distance between a pair of extrusion rollers 29. Through the above structure, the surface of the optical roll material can be cut without cutting during the roll film packaging process. In subsequent use, it can be folded along the cut position for quick separation.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A packaging device for the production of OCA optical rolls, comprising a mounting frame (1), characterized in that: The inner wall of the mounting frame (1) is rotatably connected to a pair of mounting shafts (23), one of which is mounted on a film roller (3) and the other is mounted on an optical roller (4). The inner wall of the mounting frame (1) is rotatably connected to an electric packaging roller (14). The surface of the mounting frame (1) is provided with a guide hole (5), and the inner wall of the guide hole (5) is slidably connected to a cutting mechanism. The cutting mechanism includes a pressure plate (19) slidably connected to the inner wall of the guide hole (5), a fixing plate (7) fixedly connected to the surface of the mounting frame (1), a moving column (12) slidably connected to the inner wall of the fixing plate (7), the top of the moving column (12) being fixedly connected to the lower surface of the pressure plate (19), a driving plate (9) fixedly connected to the surface of the moving column (12), a plurality of triangular blades (8) fixedly connected to the lower surface of the driving plate (9), an arc plate (10) fixedly connected to the surface of the mounting frame (1), a plurality of clearance holes (11) being opened on the upper surface of the arc plate (10), and a spring (6) being sleeved on the surface of the moving column (12).

2. The packaging equipment for the production of OCA optical rolls according to claim 1, characterized in that: A motor (2) is fixedly connected to the surface of the mounting bracket (1). The output end of the motor (2) is fixedly connected to one end of the lower mounting shaft (23). A first driving wheel (22) is fixedly connected to the surface of the lower mounting shaft (23). A first driven wheel (20) is fixedly connected to the surface of the upper mounting shaft (23). A first belt (21) is sleeved on the surface of the first driving wheel (22) and the first driven wheel (20).

3. The packaging equipment for the production of OCA optical rolls according to claim 1, characterized in that: The inner surfaces of the film roller (3) and the optical roller (4) are provided with grooves (24), and the surfaces of the pair of mounting shafts (23) are fixedly connected with protrusions (26). The protrusions (26) and the inner wall of the film roller (3) are threaded together with the same screw (25).

4. The packaging equipment for the production of OCA optical rolls according to claim 1, characterized in that: The surface of the electric packaging roller (14) is fixedly connected to a second drive wheel (15), and the surface of the mounting frame (1) is rotatably connected to a second driven wheel (17). The surfaces of the second drive wheel (15) and the second driven wheel (17) are fitted with a second belt (16).

5. A packaging device for the production of OCA optical rolls according to claim 4, characterized in that: A cam (18) is fixedly connected to the surface of the second driven wheel (17), and a pair of sliders (30) are slidably connected to the inner wall of the mounting bracket (1). Each pair of sliders (30) is fixedly connected to a squeezing roller (29).

6. A packaging device for the production of OCA optical rolls according to claim 1, characterized in that: The inner wall of the mounting bracket (1) is threaded with a positive and negative screw (28), and the top end of the positive and negative screw (28) is fixedly connected with a rotating wheel (27). The surface of the positive and negative screw (28) is threadedly connected to the inner wall of a pair of sliders (30), and a heater (13) is fixedly connected to the surface of the mounting bracket (1).

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