Adsorption type metal product film pasting clamp
By automating the design of the adsorption-type metal product film-applying fixture, an electric suction cup and a motor-driven screw are used to achieve automatic alignment and contact between the film and the metal product. This solves the problem of traditional film-applying fixtures relying on manual operation and improves film-applying accuracy and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 广东宇星众鼎精密科技有限公司
- Filing Date
- 2025-08-01
- Publication Date
- 2026-07-14
AI Technical Summary
Traditional metal product film-applying fixtures rely on manual operation, resulting in low production efficiency and unstable product quality.
An adsorption-type metal product film-applying fixture is adopted. The electric suction cup automatically adsorbs the film, and the screw driven by the motor achieves automatic alignment and contact between the film and the metal product. Combined with the precise control of the electric suction cup and the pressure plate, automatic film-applying operation is realized.
It improves the accuracy and aesthetics of lamination, simplifies the operation process, increases work efficiency, and reduces reliance on operator skills.
Smart Images

Figure CN224491636U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal product film application technology, and in particular to an adsorption-type metal product film application clamp. Background Technology
[0002] In the metal processing industry, surface treatment and protection of metal products are crucial. With the continuous advancement of industrial automation technology, the requirements for the efficiency and precision of coating application on metal workpieces are constantly increasing. The coating not only provides protection against corrosion, wear, and other damage, but also serves decorative and functional purposes, such as enhancing hardness, wear resistance, and conductivity.
[0003] Metal products are widely used in industries such as electronics, home appliances, and automobiles, creating a particularly urgent need for film lamination on metal surfaces. However, traditional metal product lamination fixtures have many shortcomings. For example, most existing lamination fixtures rely on manual operation for film lamination, which not only severely affects processing speed and reduces production efficiency, but also makes the lamination quality highly dependent on the operator's skills and experience, leading to inconsistent product quality.
[0004] Therefore, there is a need to provide an adsorption-type metal product film-applying clamp. Utility Model Content
[0005] In order to overcome the problem that most existing film-applying clamps rely on manual operation for film application, this utility model provides an adsorption-type metal product film-applying clamp.
[0006] An adsorption-type metal product film-applying fixture includes an installation cabinet, an air suction fixture, and a controller. The air suction fixture is installed on the top of the installation cabinet, and the controller is installed on the left side of the installation cabinet. The controller is electrically connected to the air suction fixture. The fixture also includes a film-applying assembly, which is located on the left side of the installation cabinet.
[0007] Furthermore, the coating assembly includes a connecting platform, a placement plate, guide rods, a mounting plate, a motor, a screw, a guide frame, a movable plate, a suction cup connector, and an electric suction cup. The connecting platform is connected to the left side of the mounting cabinet, and the placement plate is connected to the top right side of the connecting platform. Guide rods are symmetrically arranged on the top of the connecting platform, and the mounting plate is slidably arranged between the left ends of the guide rods. The motor is installed inside the mounting plate, and the output shaft of the motor is equipped with a screw. The guide frame is provided on the mounting plate, and the movable plate is slidably arranged on the upper part of the guide frame. The movable plate is connected to the screw via a thread. The suction cup connector is installed on the right side of the movable plate, and an electric suction cup is installed at the bottom of the suction cup connector.
[0008] Furthermore, it also includes a fixing plate, a motor, a second screw, a guide plate, and a clamping plate. A fixing plate is provided on the rear side of the mounting cabinet, and a motor is installed inside the fixing plate. The output shaft of the motor is provided with a second screw. A guide plate is provided on the rear top of the mounting cabinet, and a clamping plate is slidably provided on the upper end of the guide plate. The clamping plate is connected to the second screw by a thread.
[0009] Furthermore, it also includes cabinet doors, with the front side of the cabinet having cabinet doors that rotate symmetrically from left to right.
[0010] Furthermore, a rubber pad is provided at the bottom of the clamping plate.
[0011] Furthermore, the suction cup connector has a sealing ring at the connection end.
[0012] The beneficial effects and significant advancements of this utility model are as follows:
[0013] This invention uses an electric suction cup to automatically adsorb the film to be applied, and a motor-driven screw rotation enables automatic alignment and contact between the film and the metal product. Pushing the mounting plate to the right precisely controls the position of the moving plate, the electric suction cup, and the film to be applied, ensuring accurate alignment between the film and the metal product. This improves the precision and aesthetics of the lamination process. Compared to traditional manual lamination methods, this invention is simpler and faster to operate. Operators only need to start the relevant equipment through the controller to complete the lamination operation, thus improving work efficiency. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0015] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the mounting cabinet, suction clamp, and controller.
[0016] Figure 3 This is a three-dimensional structural diagram of the mounting plate, motor, screw, and other components of this utility model.
[0017] Figure 4 This is a three-dimensional structural diagram of the two components of this utility model: the fixing plate, the motor, and the screw.
[0018] In the attached diagram, the following labels are used: 1-installation cabinet, 2-suction clamp, 3-controller, 31-cabinet door, 4-connecting platform, 5-placement plate, 6-guide rod, 7-installation plate, 8-motor, 9-screw one, 10-guide frame, 11-moving plate, 12-suction cup connector, 13-electric suction cup, 14-fixed plate, 15-motor, 16-screw two, 17-guide plate, 18-pressure plate. Detailed Implementation
[0019] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0020] Example: An adsorption-type metal product film-applying clamp, please see below. Figures 1 to 4 As shown, the system includes an installation cabinet 1, a suction clamp 2, a controller 3, a cabinet door 31, a connecting platform 4, a placement plate 5, a guide rod 6, an installation plate 7, a motor 8, a screw 1 9, a guide frame 10, a moving plate 11, a suction cup connector 12, an electric suction cup 13, a fixing plate 14, a motor 15, a screw 2 16, a guide plate 17, and a pressure plate 18. The suction clamp 2 is installed on the top of the installation cabinet 1, which can generate negative pressure to adsorb and fix metal products for film application. The controller 3 is installed at the center of the left side of the installation cabinet 1. Electrically connected to the suction clamp 2, it controls the suction and release operation of the suction clamp 2. A cabinet door 31 is symmetrically rotated on the front side of the mounting cabinet 1 for opening and closing the cabinet 1, facilitating the insertion and removal of metal products. A connecting platform 4 is connected to the left side of the mounting cabinet 1, and a placement plate 5 is connected to the top right side of the connecting platform 4 to support the film to be applied. Guide rods 6 are symmetrically connected laterally on the top of the connecting platform 4, and a mounting plate 7 is slidably connected between the left ends of the guide rods 6. A motor 8 is vertically mounted upwards inside the mounting plate 7. The motor 8... A screw 9 is connected to the output shaft. A guide frame 10 is connected to the mounting plate 7. A movable plate 11 is slidably connected to the upper part of the guide frame 10. The movable plate 11 is threadedly connected to the screw 9. The screw 9 is rotated by the motor 8, and the movable plate 11 moves up and down along the guide frame 10. A suction cup connector 12 is installed on the right side of the movable plate 11. The suction cup connector 12 is used to connect to the suction system. An electric suction cup 13 is installed at the bottom of the suction cup connector 12, which can use negative pressure to adsorb the film to be applied. A fixing plate 14 is connected to the rear side of the mounting cabinet 1. A motor 15 is vertically mounted upward inside the fixed plate 14. The output shaft of the motor 15 is connected to a screw 16. A guide plate 17 is vertically mounted on the rear top of the mounting cabinet 1. A pressure plate 18 is slidably connected to the upper end of the guide plate 17 for pressing the metal product after the film has been applied. The bottom of the pressure plate 18 is equipped with a rubber pad. The rubber pad is soft and will not easily damage the surface of the metal product. The rear side of the pressure plate 18 is connected to the screw 16 by a thread. The motor 15 drives the screw 16 to rotate, and the pressure plate 18 will move up and down along the guide plate 17.
[0021] When using the adsorption-type metal product film-applying fixture, first, connect the suction system to the connection end of the suction cup connector 12. Next, place the metal product to be filmed on the suction fixture 2, ensuring its accurate positioning. Then, turn on the controller 3 to activate the suction fixture 2 to generate negative pressure, and control the suction fixture 2 to firmly adhere to the metal product, ensuring its secure fixation.
[0022] Next, the film to be applied is placed on the placement plate 5, but not yet adsorbed. Then, the motor 8 is started, and its output shaft drives the screw 9 to rotate. Since the moving plate 11 is connected to the screw 9 by a thread, the moving plate 11 will move downward along the guide frame 10 until the electric suction cup 13 contacts and adsorbs the film to be applied.
[0023] After the electric suction cup 13 successfully adheres to the film, the output shaft of the motor 8 drives the screw 9 to rotate in the opposite direction, causing the moving plate 11 to move upward along the guide frame 10. This action will cause the electric suction cup 13 and the film to be applied to move upward together, thereby causing the film to leave the placement plate 5.
[0024] Next, push the mounting plate 7 to the right, which will move the motor 8, guide frame 10, moving plate 11, and electric suction cup 13 to the right together. The purpose of this movement is to align the film to be applied with the metal product. After alignment, start the motor 8 again, driving the screw 9 to rotate, which will move the moving plate 11, electric suction cup 13, and the film to be applied downwards. During this process, the film will make light contact with the metal product, but will not be fully adhered.
[0025] Subsequently, the negative pressure of the electric suction cup 13 is released through the suction system, causing it to no longer adhere to the film. At this point, due to its own gravity and the adsorption force of the metal product, the film will automatically come into close contact with the metal product, thereby realizing automatic film coating operation. Using appropriate tools or methods (such as rollers), starting from one side of the film, the film is gradually and smoothly adhered to the metal product.
[0026] After the film is applied, push the mounting plate 7 to the left, which will move the motor 8, guide frame 10, moving plate 11 and electric suction cup 13 to the left to reset, in preparation for the next operation.
[0027] Once the film is fully adhered to the metal product, start motor 15. The output shaft of motor 15 will drive screw 16 to rotate, causing pressure plate 18 to move downwards along guide plate 17 until it presses the metal product and film together. Maintain the pressed state for a period of time to ensure that the adhesion between the film and the metal product is cured.
[0028] Finally, turn off motor 15 to release the pressure of pressure plate 18. Release the negative pressure of suction clamp 2 via controller 3 and remove the metal product with the film applied. This completes one film application operation. Repeat the above steps to apply film to the next metal product.
[0029] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.
Claims
1. An adsorption-type metal product film-applying fixture, comprising an installation cabinet (1), an air suction fixture (2), and a controller (3), wherein the air suction fixture (2) is installed on the top of the installation cabinet (1), and the controller (3) is installed on the left side of the installation cabinet (1), and the controller (3) is electrically connected to the air suction fixture (2), characterized in that, It also includes a film covering assembly, which is located on the left side of the mounting cabinet (1).
2. The adsorption-type metal product film-applying fixture according to claim 1, characterized in that, The coating assembly includes a connecting platform (4), a placement plate (5), a guide rod (6), a mounting plate (7), a motor (8), a screw (9), a guide frame (10), a movable plate (11), a suction cup connector (12), and an electric suction cup (13). The connecting platform (4) is connected to the left side of the mounting cabinet (1), and the placement plate (5) is connected to the top right side of the connecting platform (4). The top of the connecting platform (4) is symmetrically provided with guide rods (6) at the front and back. The mounting plate (7) is slidably provided between the left ends of the guide rods (6). The motor (8) is installed inside the mounting plate (7), and the output shaft of the motor (8) is provided with a screw (9). The guide frame (10) is provided on the mounting plate (7), and the movable plate (11) is slidably provided on the upper part of the guide frame (10). The movable plate (11) is connected to the screw (9) by a thread. The suction cup connector (12) is installed on the right side of the movable plate (11), and the electric suction cup (13) is installed at the bottom of the suction cup connector (12).
3. The adsorption-type metal product film-applying fixture according to claim 2, characterized in that, It also includes a fixing plate (14), a motor (15), a screw (16), a guide plate (17), and a clamping plate (18). The fixing plate (14) is provided on the rear side of the mounting cabinet (1). The motor (15) is installed in the fixing plate (14). The output shaft of the motor (15) is provided with a screw (16). The guide plate (17) is provided on the rear side of the top of the mounting cabinet (1). The clamping plate (18) is slidably provided on the upper end of the guide plate (17). The clamping plate (18) and the screw (16) are connected by threads.
4. The adsorption-type metal product film-applying fixture according to claim 3, characterized in that, It also includes a cabinet door (31), and the front side of the mounting cabinet (1) is provided with a cabinet door (31) that rotates symmetrically from left to right.
5. The adsorption-type metal product film-applying fixture according to claim 3, characterized in that, The bottom of the clamping plate (18) is provided with a rubber pad.
6. The adsorption-type metal product film-applying fixture according to claim 2, characterized in that, The suction cup connector (12) has a sealing ring at the connection end.