Press-fit equipment for polaroid processing

Abstract

The utility model relates to the technical field of polaroid processing, in particular to laminating equipment for polaroid processing, which comprises a processing table, a controller is mounted on the front surface of the processing table, a support frame is mounted on the top surface of the processing table, an air cylinder is fixedly mounted on the top surface of the support frame, and the extending end of the air cylinder is fixedly connected with a pressing plate; a pressing structure is mounted on the top surface of the processing table, the pressing structure comprises a fixed table, the fixed table is fixedly mounted on the top surface of the processing table, a pressing groove is formed in the top surface of the fixed table, a movable cavity is formed in the bottom surface of the pressing groove, a movable groove is formed in the bottom surface of the movable cavity, and a shade is movably mounted on the inner side of the movable groove. The lifting platform is ejected out of the movable cavity through the elastic effect of the second spring, a worker can conveniently take and place the polaroid, the structure is simple, it is avoided that movable instruments are arranged on the surface of the device, and the safety and stability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polarizer processing, in particular to a pressing device for polarizer processing. Background Art

[0002] The full name of polarizer is polarizing film. The imaging of liquid crystal displays must rely on polarized light. All liquid crystals have two polarizing films in front and back attached to the liquid crystal glass, forming a liquid crystal film with a total thickness of about 1mm. When producing and processing optical instruments, it is usually necessary to press and assemble the polarizer and glass plate for the next step of installation.

[0003] In this regard, China applied for patent number: CN202221925511.0, which discloses a pressing device for polarizer processing, belongs to the technical field of polarizers, and aims at the problem that the existing polarizers need to be pressed during the processing, but the traditional pressing cannot press multiple polarizers at the same time. At the same time, after the pressing is completed, the polarizers cannot be automatically ejected and discharged, which is not convenient for the staff to unload the materials, thereby improving the practicality. The invention includes a support table, and the bottom side wall of the support table is fixed with a symmetrically arranged support seat; the utility model can quickly press multiple polarizers through the cooperation of the set support table, pressing groove, connecting plate one, connecting plate two, slide plate, pressing plate, and push rod motor, and can process multiple polarizers at one time, thereby improving the pressing efficiency of the polarizers. Through the cooperation of the set groove one, groove two, top plate, and guide plate, the pressed polarizer can be ejected, which is convenient for manual unloading.

[0004] The pressing device realizes the lifting and lowering movement of the top plate by setting an adjusting rack to drive the guide rack to move. Since the adjusting rack and the adjusting gear need to be separated, the adjusting rack will be stuck in the process of meshing with the adjusting gear due to the slight deflection of the adjusting gear, which will increase the wear between the adjusting rack and the adjusting gear, causing jams in the operation of the device and affecting the use of the device.

[0005] Therefore, in order to solve the above problems, a lamination device for processing polarizers is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a laminating device for processing polarizers, so as to solve the problem that the laminating device in the prior art mentioned in the above background technology realizes the lifting and lowering movement of the top plate by setting an adjusting rack to drive the guide rack to move. Since the adjusting rack and the adjusting gear need to be separated, the adjusting rack will be stuck in the process of meshing with the adjusting gear due to a slight deflection of the adjusting gear, which will aggravate the wear between the adjusting rack and the adjusting gear, causing jamming in the operation of the device and affecting the use of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polarizer lamination device, comprising: a processing table, a controller is installed on the front of the processing table, a support frame is installed on the top of the processing table, a cylinder is fixedly installed on the top of the support frame, and a pressing plate is fixedly connected to the protruding end of the cylinder;

[0008] A pressing structure is installed on the top surface of the processing table, and the pressing structure includes a fixed table, which is fixedly installed on the top surface of the processing table, a pressing groove is opened on the top surface of the fixed table, a movable cavity is opened on the bottom surface of the pressing groove, a movable groove is opened on the bottom surface of the movable cavity, a mask is movably installed on the inner side of the movable groove, a first spring is fixedly connected to the bottom surface of the mask, a lifting platform is slidably installed on the inner side of the movable cavity, a second spring is fixedly connected to the bottom surface of the lifting platform, a guide groove is opened on the side wall of the pressing groove, a placement groove is opened on the top surface of the fixed table, a storage box is placed on the inner side of the placement groove, and a pull rod is fixedly connected to the inner side of the storage box.

[0009] Preferably, the pressing plate corresponds to the pressing groove up and down.

[0010] Preferably, the outer diameter of the mask is equal to the diameter of the upper end of the lifting platform, and the top surface of the mask is in contact with the bottom surface of the lifting platform.

[0011] Preferably, one end of the first spring is fixedly connected to the inner wall of the movable groove.

[0012] Preferably, the top surface of the lifting platform is flush with the top surface of the fixed platform, and one end of the second spring is fixedly connected to the inner wall of the movable cavity.

[0013] Preferably, the guide groove is opened at an angle, and the bottom end of the guide groove is communicated with the inner side of the placement groove.

[0014] Preferably, the top surface of the storage box is flush with the bottom end of the guide groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses the elastic action of the second spring to push the lifting platform out of the movable cavity, which is convenient for workers to take and place the polarizer, and has a simple structure, avoiding the need to set movable equipment on the surface of the device, and improving the safety and stability of the device.

[0016] The utility model is provided with a pressing structure, and the cylinder is started, and the cylinder drives the pressing plate to descend, and the pressing plate is pressed downwardly against the top surface of the polarizer, and pushes the polarizer and the lifting platform to descend, and the lifting platform is lowered to the inner side of the movable cavity, and the pressing plate presses the polarizer in the pressing groove, and when the lifting platform is descending, the second spring is squeezed, and the shield is pushed downward, and the shield is retracted into the movable groove and squeezes the first spring, and the structure is simple, and movable instruments are avoided from being set on the surface of the device, and the safety and stability of the device are improved, and when the pressing is completed, the cylinder is started, and the cylinder drives the pressing plate to rise, and the pressing plate releases the downward pressure on the lifting platform, and the lifting platform can be in the position of the second spring It rises from the movable cavity under the action of elasticity, and can lift the polarizer to the upper side of the movable cavity, which can facilitate workers to take and place the polarizer. At the same time, the mask will rise under the elastic action of the first spring, and the top surface of the mask fits the bottom surface of the lifting platform, which can shield the inner side of the movable cavity, and can prevent objects on the environment or equipment from entering the movable cavity, blocking the movement of the lifting platform, and ensuring the stable operation of the equipment. Using tools such as brushes, objects between the pressing groove and the mask can be cleaned into the guide groove, and the objects can be moved along the guide groove to the storage box in the placement groove. By pulling the pull rod, the storage box can be lifted from the placement groove, which is convenient for unified processing of objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a bottom view schematic diagram of the structure of the pressing plate of the utility model;

[0019] Figure 3 It is a schematic cross-sectional front view of the structure of the fixing platform of the utility model;

[0020] Figure 4 It is a schematic front view cross-sectional diagram of the structure of the lifting platform of the utility model.

[0021] In the figure: 1. processing table; 11. controller; 12. support frame; 13. cylinder; 14. pressing plate; 2. pressing structure; 21. fixed table; 22. pressing groove; 23. movable cavity; 24. movable groove; 25. cover; 26. first spring; 27. lifting table; 28. second spring; 29. ​​guide groove; 210. placement groove; 211. storage box; 212. pull rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] The processing table 1, controller 11, support frame 12, cylinder 13 and pressure plate 14 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to technicians in this field, so they will not be repeated here.

[0025] A laminating device for processing polarizers, comprising: a processing table 1, a controller 11 is installed on the front of the processing table 1, a support frame 12 is installed on the top surface of the processing table 1, a cylinder 13 is fixedly installed on the top surface of the support frame 12, and a pressing plate 14 is fixedly connected to the extended end of the cylinder 13;

[0026] The top surface of the processing table 1 is provided with a pressing structure 2, and the pressing structure 2 includes a fixed table 21, and the fixed table 21 is fixedly installed on the top surface of the processing table 1. The top surface of the fixed table 21 is provided with a pressing groove 22, and the bottom surface of the pressing groove 22 is provided with an active cavity 23, and the bottom surface of the active cavity 23 is provided with an active groove 24. A shield 25 is movably installed inside the active groove 24, and the bottom surface of the shield 25 is fixedly connected to a first spring 26. A lifting platform 27 is slidably installed inside the active cavity 23, and the bottom surface of the lifting platform 27 is fixed to the bottom surface of the lifting platform 27. A second spring 28 is fixedly connected, a guide groove 29 is opened on the side wall of the pressing groove 22, a placement groove 210 is opened on the top surface of the fixing platform 21, a storage box 211 is placed on the inner side of the placement groove 210, and a pull rod 212 is fixedly connected to the inner side of the storage box 211. The lifting platform 27 is ejected from the movable cavity 23 by the elastic action of the second spring 28, which is convenient for workers to take and place the polarizer, and the structure is simple, avoiding the need to set movable instruments on the surface of the device, and the safety and stability of the device are improved.

[0027] Furthermore, the pressing plate 14 corresponds to the pressing groove 22 in upper and lower parts, and the polarizer in the pressing groove 22 can be pressed by the pressing plate 14 .

[0028] Furthermore, the outer diameter of the mask 25 is equal to the diameter of the upper end of the lifting platform 27, and the top surface of the mask 25 is in contact with the bottom surface of the lifting platform 27. The mask 25 can shield the inner side of the active cavity 23, thereby preventing objects in the environment or on the equipment from entering the active cavity 23, blocking the movement of the lifting platform 27, and ensuring the stable operation of the equipment.

[0029] Furthermore, one end of the first spring 26 is fixedly connected to the inner wall of the movable groove 24 , and the first spring 26 provides power for the cover 25 to fit the bottom surface of the lifting platform 27 .

[0030] Furthermore, the top surface of the lifting platform 27 is flush with the top surface of the fixed platform 21, and one end of the second spring 28 is fixedly connected to the inner wall of the movable cavity 23. The second spring 28 provides power for the lifting of the lifting platform 27, which is convenient for lifting the polarizer and making it convenient for workers to take and place the polarizer.

[0031] Furthermore, the guide groove 29 is opened at an angle, and the bottom end of the guide groove 29 is communicated with the inner side of the placement groove 210 . The objects in the pressing groove 22 can be cleaned into the placement groove 210 through the guide groove 29 , thereby ensuring the movement of the pressing plate 14 in the pressing groove 22 .

[0032] Furthermore, the top surface of the storage box 211 is flush with the bottom end of the guide groove 29 , and the material can be moved into the storage box 211 in the placement groove 210 through the guide groove 29 .

[0033] Working principle: During processing, the polarizer to be pressed is placed on the top surface of the lifting platform 27, and then the cylinder 13 is started. The cylinder 13 drives the pressing plate 14 to descend, and the pressing plate 14 is pressed downward to fit the top surface of the polarizer, and pushes the polarizer and the lifting platform 27 to descend. The lifting platform 27 is lowered to the inner side of the active cavity 23, and the pressing plate 14 presses the polarizer in the pressing groove 22. When the lifting platform 27 descends, it squeezes the second spring 28 and pushes the mask 25 downward. The mask 25 retracts into the active groove 24 and squeezes the first spring 26. The structure is simple, and it avoids setting movable instruments on the surface of the device, and the safety and stability of the device are improved.

[0034] When the pressing is completed, the cylinder 13 is started, and the cylinder 13 drives the pressing plate 14 to rise, and the pressing plate 14 releases the downward pressure on the lifting platform 27, and the lifting platform 27 can be lifted from the activity chamber 23 under the elastic action of the second spring 28, and the polarizer can be lifted to the upper side of the activity chamber 23, which is convenient for workers to take and put the polarizer. At the same time, the shield 25 will rise under the elastic action of the first spring 26, and the top surface of the shield 25 will fit the bottom surface of the lifting platform 27, which can block the inner side of the activity chamber 23, and can prevent the environment or objects on the equipment from entering the activity chamber 23, blocking the movement of the lifting platform 27, and ensuring the stable operation of the equipment;

[0035] At the same time, using tools such as a brush, the objects between the pressing groove 22 and the mask 25 can be cleaned into the guide groove 29, and the objects can be moved along the guide groove 29 to the storage box 211 in the placement groove 210. By pulling the pull rod 212, the storage box 211 can be lifted from the placement groove 210, which is convenient for unified processing of the objects.

[0036] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A lamination device for processing polarizers, comprising: A processing table (1), wherein a controller (11) is installed on the front surface of the processing table (1), a support frame (12) is installed on the top surface of the processing table (1), a cylinder (13) is fixedly installed on the top surface of the support frame (12), and a pressing plate (14) is fixedly connected to the protruding end of the cylinder (13); Features: The top surface of the processing table (1) is provided with a pressing structure (2), the pressing structure (2) comprising a fixed table (21), the fixed table (21) being fixedly installed on the top surface of the processing table (1), the top surface of the fixed table (21) being provided with a pressing groove (22), the bottom surface of the pressing groove (22) being provided with a movable cavity (23), the bottom surface of the movable cavity (23) being provided with a movable groove (24), the inner side of the movable groove (24) being provided with a shield (25) being movably installed, the shield (25) A first spring (26) is fixedly connected to the bottom surface, a lifting platform (27) is slidably installed on the inner side of the movable cavity (23), a second spring (28) is fixedly connected to the bottom surface of the lifting platform (27), a guide groove (29) is provided on the side wall of the pressure groove (22), a placement groove (210) is provided on the top surface of the fixed platform (21), a storage box (211) is placed on the inner side of the placement groove (210), and a pull rod (212) is fixedly connected to the inner side of the storage box (211).

2. The polarizer lamination device according to claim 1, characterized in that: The pressing plate (14) corresponds to the pressing groove (22) up and down.

3. The polarizer lamination device according to claim 1, characterized in that: The outer diameter of the mask (25) is equal to the diameter of the upper end of the lifting platform (27), and the top surface of the mask (25) is in contact with the bottom surface of the lifting platform (27).

4. The polarizer lamination device according to claim 1, characterized in that: One end of the first spring (26) is fixedly connected to the inner wall of the movable groove (24).

5. The polarizer lamination device according to claim 1, characterized in that: The top surface of the lifting platform (27) is flush with the top surface of the fixed platform (21), and one end of the second spring (28) is fixedly connected to the inner wall of the movable chamber (23).

6. The polarizer lamination device according to claim 1, characterized in that: The guide groove (29) is opened in an inclined manner, and the bottom end of the guide groove (29) is communicated with the inner side of the placement groove (210).

7. The polarizer lamination device according to claim 1, characterized in that: The top surface of the storage box (211) is flush with the bottom end of the guide groove (29).

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