Film tearing and pasting integrated jig

Abstract

The utility model provides a film tearing and pasting integrated jig. The film tearing and pasting integrated jig comprises a bottom plate, an adsorption plate, a fixing plate and a pressing plate. The adsorption plate is fixed in the clamping groove of the bottom plate, a boss and an adsorption hole are arranged on the adsorption plate, and a product is adsorbed and fixed through negative pressure. The fixing plate is hinged to the bottom plate, and the pressing plate is detachably buckled on the fixing plate. According to the jig, non-contact film tearing and film pasting are achieved through the negative pressure adsorption and overturning design, product deformation and smudginess are avoided, and the film pasting precision and the working efficiency are improved. The device is simple in structure, convenient to operate and suitable for the fields of electronic manufacturing, optical devices and the like.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, specifically a fixture for integrated film peeling and film application. Background Technology

[0002] In fields such as electronics manufacturing, optical components, and display production, product surfaces typically require a protective or functional film coating. Peeling and applying these films are common processes during production and processing. Traditional film peeling and application operations are usually done manually, which presents the following problems:

[0003] Product Deformation Issues: During the film removal process, the lack of effective fixation and restraint makes the product prone to deformation due to external forces, affecting product quality. Product Contamination Issues: Manual handling allows fingers to directly contact the product surface, easily leaving fingerprints or stains, affecting the product's appearance and performance. Low Film Application Precision: Manual film application can easily result in misalignment, requiring multiple adjustments and increasing processing time. Low Efficiency: Traditional methods rely on manual operation, are cumbersome, and inefficient, making them unsuitable for large-scale production.

[0004] To address the aforementioned issues, there is an urgent need for a high-efficiency, precise, and contactless film-tearing and film-applying fixture to improve production efficiency and product quality. Utility Model Content

[0005] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide an integrated film-tearing and film-applying fixture that enables contactless film tearing and application, avoids product deformation and contamination, and improves film application accuracy and work efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A film-peeling and film-applying integrated fixture includes a base plate, an adsorption plate, a fixing plate, and a pressure plate. The upper surface of the base plate has a slot, in which the adsorption plate is fixed. The upper end of the adsorption plate has an integrally formed boss with an adsorption hole that extends from top to bottom through the boss and the adsorption plate. The upper end of the boss has a recessed groove. The fixing plate is disposed on the upper surface of the base plate, with one end hinged to the base plate. The lower surface of the fixing plate has a through hole for accommodating the boss. The pressure plate is detachably fastened to the fixing plate. An air inlet connector is fixedly disposed on the base plate, and the air inlet connector communicates with the adsorption hole.

[0008] Preferably, the adsorption pores are configured in multiple ways; the multiple adsorption pores are distributed in parallel and spaced apart.

[0009] Preferably, the base plate is provided with an airflow channel, which is located below the slot and communicates with the slot; the air inlet connector is communicated with the airflow channel; and the adsorption hole is communicated with the airflow channel.

[0010] Preferably, a flipping block is fixedly provided on one side of the fixed plate; the flipping block is hinged to the base plate.

[0011] Preferably, the upper end of the base plate is provided with an opening groove; there are two opening grooves, symmetrically distributed on both sides of the adsorption plate.

[0012] Preferably, a handle is fixedly provided at the upper end of the fixing plate; and an avoidance groove adapted to the handle is provided on the pressure plate.

[0013] Preferably, a positioning post is fixedly provided at the upper end of the fixing plate; and a positioning hole adapted to the positioning post is provided on the pressure plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] Through the cooperation of the base plate, adsorption plate, and fixing plate, the product is firmly adsorbed into the groove of the protrusion. Simultaneously, during the film removal process, the film is clamped between the fixing plate and the pressure plate, effectively preventing product deformation due to external forces. Using negative pressure adsorption to fix the product eliminates the need for direct contact with the product surface, avoiding fingerprints and stains and ensuring product cleanliness. The positioning posts on the fixing plate cooperate with the positioning holes on the pressure plate to ensure precise installation and prevent misalignment during film application. The negative pressure adsorption and the flip-up design of the fixing plate ensure the film is applied in one go, reducing the time spent on repeated adjustments and improving work efficiency. The adsorption holes are connected by airflow channels, ensuring uniform negative pressure distribution within multiple adsorption holes and improving product stability. The air inlet connector connects to the negative pressure equipment, allowing for convenient negative pressure adjustment to meet the needs of different products. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

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

[0018] Figure 3 This is a structural breakdown diagram of the present invention.

[0019] in:

[0020] 1. Clearance groove; 2. Handle; 3. Positioning hole; 4. Pressure plate; 5. Flip block; 6. Fixing plate; 7. Cover opening groove; 8. Base plate; 9. Air inlet connector; 10. Airflow channel; 11. Slot; 12. Boss; 13. Lower groove; 14. Adsorption hole. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] like Figures 1 to 3 As shown, a film-peeling and film-applying integrated fixture includes a base plate 8, an adsorption plate, a fixing plate 6, and a pressure plate 4. A slot 11 is provided on the upper surface of the base plate 8, and the adsorption plate is fixed within the slot 11. A boss 12 is integrally formed on the upper end of the adsorption plate, and an adsorption hole 14 is provided on the boss 12, which passes through the boss 12 and the adsorption plate from top to bottom. A lower groove 13 is provided on the upper end of the boss 12. The fixing plate 6 is disposed on the upper surface of the base plate 8, and one end is hinged to the base plate 8. A through hole for accommodating the boss 12 is provided on the lower surface of the fixing plate 6. The pressure plate 4 is detachably fastened to the fixing plate 6. An air inlet connector 9 is fixedly disposed on the base plate 8, and the air inlet connector 9 communicates with the adsorption hole 14. The air inlet connector 9 is connected to a negative pressure device, such as a negative pressure machine. Place the fixing plate 6 on the base plate 8, and place the product in the lower groove 13 of the boss 12. The negative pressure device draws air in, fixing the product in the lower groove 13 through negative pressure. At this time, the lower end of the film on the product is attached to the upper end of the fixing plate 6. Then, place the pressure plate 4 on the fixing plate 6, clamping the film between the fixing plate 6 and the pressure plate 4. Then, pull the fixing plate 6 to flip it over, and the film can be peeled off from the product. At this time, the film remains between the fixing plate 6 and the pressure plate 4. Remove the product to complete the film removal operation. When applying the film, attach the product to the lower groove 13 of the boss 12, rotate and press down the fixing plate 6 to make the film adhere to the product. First, remove the pressure plate 4 to loosen the film, so that the film is adhered to the product. The negative pressure device stops working, and the product can be removed from the lower groove 13 with a suction pen.

[0023] In this embodiment, multiple adsorption holes 14 are provided; the multiple adsorption holes 14 are distributed in parallel and spaced apart, and the product is adsorbed and fixed on the boss 12 by the negative pressure in the adsorption holes 14.

[0024] In this embodiment, an airflow channel 10 is provided in the base plate 8. The airflow channel 10 is located below the slot 11 and communicates with the slot 11. The air inlet connector 9 is communicated with the airflow channel 10. The adsorption hole 14 is communicated with the airflow channel 10. The airflow channel 10 connects multiple adsorption holes 14 to balance the negative pressure in the multiple adsorption holes 14.

[0025] In this embodiment, a flipping block 5 is fixedly provided on one side of the fixing plate 6; the flipping block 5 is hinged on the base plate 8.

[0026] In this embodiment, the upper end of the base plate 8 is provided with an opening groove 7; there are two opening grooves 7, which are symmetrically distributed on both sides of the adsorption plate, so as to facilitate the upward opening of the fixing plate 6.

[0027] In this embodiment, a handle 2 is fixedly provided on the upper end of the fixing plate 6; the pressure plate 4 is provided with an avoidance groove 1 that matches the handle 2. By pinching the handle 2 and pulling it up, the fixing plate 6 can be easily flipped up and opened.

[0028] In this embodiment, a positioning post is fixedly provided on the upper end of the fixing plate 6; the pressure plate 4 is provided with a positioning hole 3 that matches the positioning post. The positioning post and the positioning hole 3 facilitate the precise installation of the pressure plate 4 onto the fixing plate 6.

[0029] How to use

[0030] 1. Preparation

[0031] Ensure that the base plate 8, adsorption plate, fixing plate 6 and pressure plate 4 of the fixture are intact and that all components are properly connected.

[0032] Connect the negative pressure equipment (such as a negative pressure machine) to the fixture via the air inlet connector 9 to ensure that the negative pressure equipment can work properly.

[0033] Prepare the product that needs to be peeled or coated, and ensure that the product size matches the groove 13 under the boss 12 of the fixture.

[0034] 2. Film Removal Procedure

[0035] Fixed products:

[0036] Place the fixing plate 6 on the base plate 8, ensuring that the fixing plate 6 and the base plate 8 are completely in contact.

[0037] Place the product in the lower groove 13 of the boss 12 to ensure that the product is placed stably.

[0038] Start the negative pressure device, and the negative pressure generated by the adsorption hole 14 will firmly adsorb the product onto the boss 12.

[0039] Fixed coating:

[0040] Confirm that the lower end of the film on the product is attached to the upper end of the fixing plate 6.

[0041] Secure the pressure plate 4 onto the fixing plate 6, ensuring that the film is clamped between the fixing plate 6 and the pressure plate 4.

[0042] Film removal procedure:

[0043] Pinch the handle 2 on the fixing plate 6 and slowly flip the fixing plate 6 to peel the film off the product.

[0044] The film will remain between the fixing plate 6 and the pressure plate 4, completing the film removal operation.

[0045] Remove the product:

[0046] Stop the negative pressure equipment to release the adsorption force.

[0047] Remove the pressure plate 4 from the fixing plate 6 and take out the product with the film removed.

[0048] 3. Screen protector application procedure

[0049] Fixed products:

[0050] Place the product in the lower groove 13 of the protrusion 12, activate the negative pressure device, and the product will be adsorbed and fixed through the adsorption hole 14. Fixing the film coating:

[0051] Place the film on the upper surface of the fixing plate 6, ensuring the film is positioned accurately.

[0052] Secure the pressure plate 4 to the fixing plate 6 to ensure the film is clamped.

[0053] Screen protector application procedure:

[0054] Pinch handle 2 and slowly press down the fixing plate 6 to make the film adhere to the product.

[0055] Remove pressure plate 4, loosen the film, and ensure that the film is completely adhered to the product surface.

[0056] Remove the product:

[0057] Stop the negative pressure equipment to release the adsorption force.

[0058] Use the suction pen to remove the product from the lower groove 13 to complete the film application.

[0059] 4. Precautions

[0060] Before use, check whether the adsorption holes 14 and the airflow channel 10 are unobstructed to ensure good negative pressure adsorption effect.

[0061] Pay attention to the force applied during operation to avoid damaging the product or coating due to excessive force.

[0062] Clean the fixture regularly, especially the suction holes 14 and the airflow channels 10, to prevent dust or debris from clogging them.

[0063] Ensure that the pressure of the negative pressure equipment is appropriate to avoid affecting the operating effect due to excessive or insufficient pressure.

[0064] 5. Maintenance and Care

[0065] Clean the surface of the fixture promptly after use to keep it clean.

[0066] Regularly check the hinge joints and the fastening of pressure plate 4 to ensure that all components are flexible and reliable.

[0067] If the adsorption hole 14 or the airflow channel 10 is blocked, compressed air can be used for cleaning.

Claims

1. A jig for integrated film peeling and applying, characterized in that, The assembly includes a base plate (8), an adsorption plate, a fixing plate (6), and a pressure plate (4). The upper surface of the base plate (8) is provided with a slot (11), and the adsorption plate is fixed in the slot (11). The upper end of the adsorption plate is integrally provided with a boss (12), and the boss (12) is provided with an adsorption hole (14), which passes through the boss (12) and the adsorption plate from top to bottom. The upper end of the boss (12) is provided with a lower groove (13). The fixing plate (6) is provided on the upper surface of the base plate (8), and one end is hinged to the base plate (8). The lower surface of the fixing plate (6) is provided with a through hole to accommodate the boss (12). The pressure plate (4) is detachably fastened to the fixing plate (6). An air inlet connector (9) is fixedly provided on the base plate (8), and the air inlet connector (9) is connected to the adsorption hole (14).

2. The integrated film-peeling and film-applying fixture as described in claim 1, characterized in that, The adsorption pores (14) are configured in multiple ways; the multiple adsorption pores (14) are distributed in parallel and spaced apart.

3. The integrated film-peeling and film-applying fixture as described in any one of claims 1 or 2, characterized in that, An airflow channel (10) is provided in the base plate (8). The airflow channel (10) is located below the slot (11) and communicates with the slot (11). The air inlet connector (9) is communicated with the airflow channel (10). The adsorption hole (14) is communicated with the airflow channel (10).

4. The integrated film-peeling and film-applying fixture as described in claim 3, characterized in that, A flipping block (5) is fixedly provided on one side of the fixed plate (6); the flipping block (5) is hinged on the base plate (8).

5. The integrated film-peeling and film-applying fixture as described in claim 3, characterized in that, The upper end of the base plate (8) is provided with a cover opening groove (7); there are two cover opening grooves (7), which are symmetrically distributed on both sides of the adsorption plate.

6. The integrated film-peeling and film-applying fixture as described in claim 3, characterized in that, A handle (2) is fixedly provided on the upper end of the fixing plate (6); an avoidance groove (1) adapted to the handle (2) is provided on the pressure plate (4).

7. The integrated film-peeling and film-applying fixture as described in claim 3, characterized in that, The upper end of the fixing plate (6) is fixedly provided with a positioning post; the pressure plate (4) is provided with a positioning hole (3) that matches the positioning post.

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