Film coating device for electronic component

Abstract

The utility model discloses a laminating device for electronic components, which comprises a support frame, a transmission roller arranged on one side of the surface of the support frame, a winding roller arranged on one side of the transmission roller, a fixing frame connected with two ends of the winding roller, an auxiliary roller arranged on one side of the winding roller, and a lifting component arranged on the other side of the auxiliary roller. The surface of the lifting assembly is connected with a pressing roller, an air heater is arranged above the pressing roller, and an electric push rod is arranged on one side of the air heater. According to the laminating machine, when a user uses the laminating machine, through the arrangement of a corresponding structure, the winding roller can be rotated out through the arrangement of the fixing frame on one side and the rotating piece, a laminated film can be replaced conveniently, the height of the pressing roller can be changed through the arranged lifting assembly, the laminating effect is improved in cooperation with an air heater, and the laminating machine is convenient to use. And meanwhile, a first cutting blade and a second cutting blade are arranged, so that a film around the electronic component can be conveniently cut off.

Description

Technical Field

[0001] The utility model relates to the field of electronic component processing, and particularly relates to a film coating device for electronic components. Background Art

[0002] Electronic components are components of electronic elements and small machines and instruments. They are often composed of several parts and can be used interchangeably in similar products. They usually refer to certain parts in industries such as electrical appliances, radio, and instruments, and are the general term for electronic devices such as capacitors, transistors, hairsprings, and clockwork. Common ones include diodes, etc. In order to prevent the metal materials on the surface of electronic components from oxidizing, it is usually necessary to perform anti-oxidation treatment on the surface of electronic components by means of film coating.

[0003] In a Chinese patent, a film coating device for the surface of an electronic product shell is disclosed, and its publication number is CN215475970U. In this film coating device for the surface of an electronic product shell, it includes a workbench, a conveying device, a loading fixture, a feeding device, a tensioning device, a flat pressing device, a rolling pressing device, and a slitting device. The conveying device is fixedly installed on the workbench, and the feeding device, tensioning device, flat pressing device, rolling pressing device, and slitting device are arranged on the conveying device. The feeding device, tensioning device, flat pressing device, rolling pressing device, and slitting device are fixedly installed on the workbench. A material ejecting device is fixedly installed on the workbench between the conveying devices. The utility model is used for automatic film sticking of the electronic product shell, can realize automatic feeding and automatic film coating on the product surface, improves production efficiency, and reduces labor costs.

[0004] The above-mentioned disclosed patent has the following disadvantages:

[0005] (1) In the prior art, during the process of coating electronic components with a film, the film is often placed in a roll above the device, but it is inconvenient to operate during loading and unloading, which affects the working efficiency of the device.

[0006] (2) In the prior art, due to the characteristics of the film itself, when coating electronic components with a film, the connection between the film itself and the electronic components may not be tight enough, resulting in an affected film coating effect on the electronic components.

[0007] (3) In the prior art, during the film coating process of electronic components, the width of the film itself cannot be fully adapted to the electronic components, resulting in excess film still existing around the coated electronic components, affecting the film coating effect.

[0008] The information disclosed in this background art section is only intended to increase the understanding of the overall background of the present utility model, and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0009] The technical problem to be solved by the present utility model is to overcome the above technical defects and provide one kind.

[0010] To solve the above problems, the present utility model proposes the following technical solutions:

[0011] A film coating device for electronic components, comprising: a support frame, support legs are installed on the bottom surface of the support frame, and a transmission roller is installed inside the support frame;

[0012] A winding roller, the winding roller is located on one side of the upper surface of the support frame, and a rotating member is fixedly connected to one end of the winding roller;

[0013] A fixing frame, the fixing frame is installed on one side of the upper surface of the support frame, the fixing frame is located at both ends of the winding roller, and a clamping groove is formed on the surface of the fixing frame;

[0014] An auxiliary roller, the auxiliary roller is located on one side of the winding roller, and the auxiliary roller is installed on the upper surface of the support frame;

[0015] A lifting assembly, the lifting assembly is installed at the middle position of the upper surface of the support frame;

[0016] A pressing roller, the pressing roller is located on the surface of the lifting assembly, connection rings are arranged at both ends of the pressing roller, and a first cutting blade is fixedly connected to the bottom surface of the connection ring;

[0017] A hot air blower, the hot air blower is located above the pressing roller;

[0018] An electric push rod, the electric push rod is located on one side of the hot air blower, a connection frame is fixedly connected to the bottom end of the electric push rod, and a second cutting blade is installed on the bottom surface of the connection frame;

[0019] A guide plate, the guide plate is fixedly connected to one side surface of the support frame.

[0020] Further, a clamping column is fixedly connected to the other end of the winding roller, the clamping column is clamped inside the clamping groove, a threaded rod is fixedly connected to one end of the clamping column, and a knob is threadedly connected to the surface of the threaded rod, and one end of the knob is attached to the surface of the fixing frame.

[0021] Further, the lifting assembly includes:

[0022] A fixed frame, the fixed frame is fixedly connected to the middle position of the upper surface of the support frame;

[0023] A driving motor, the driving motor is fixedly connected to the upper surface of the fixed frame;

[0024] A screw rod, the screw rod is installed at the output end of the driving motor;

[0025] A linkage block, the linkage block is threadedly connected to the surface of the screw rod;

[0026] A fixed rod, which is fixedly connected to one side surface of the linkage block, and the pressing roller is rotatably connected to the surface of the fixed rod;

[0027] A limiting rod, which is fixedly connected to the inner side of the fixed frame, and the linkage block is slidably connected to the surface of the limiting rod.

[0028] Furthermore, the connecting ring is slidably connected to the surface of the fixed rod, a groove is formed inside the connecting ring, and a fixing member is threadedly connected to the inside of the groove, and the bottom end of the fixing member is attached to the surface of the fixed rod.

[0029] Furthermore, a connecting pipe is installed below the hot air blower, an air outlet is formed at the bottom end of the connecting pipe, and the air outlet is located on both sides of the pressing roller.

[0030] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0031] (1) The winding roller provided in the present utility model can be limited by the knob, so that the winding roller can rotate inside the fixed frame through the rotating member at one end, so that the winding roller can be rotated out, and when the film is placed on its surface, it is more convenient to operate.

[0032] (2) The present utility model is provided with a lifting assembly above the support frame, and the height of the pressing roller is adjusted through the lifting assembly, so that the pressing roller can be attached above the electronic component, making the film covering effect better, and the provided hot air blower can heat the film to improve the film covering effect.

[0033] (3) The bottom surface of the connecting ring provided in the present utility model is fixed with a first cutting blade, through which the redundant positions at both ends of the film passing through the bottom surface can be separated, so as to facilitate the treatment of the subsequent redundant film, and the provided electric push rod pushes the second cutting blade to cut the film, realizing the separation of the film between the electronic components. Description of the Drawings

[0034] Figure 1 is a three-dimensional view of a film covering device for electronic components of the present utility model.

[0035] Figure 2 is another three-dimensional view of a film covering device for electronic components of the present utility model.

[0036] Figure 3 is a sectional view of a film covering device for electronic components of the present utility model.

[0037] Figure 4 is a structural diagram of the inside of the pressing roller of a film covering device for electronic components of the present utility model.

[0038] Figure 5 is a film covering device for electronic components of the present utility model Figure 4Enlarged view of the details at location A in the [specific context].

[0039] As shown in the figure: 1. Support frame; 2. Transmission roller; 3. Winding roller; 4. Fixed frame; 5. Auxiliary roller; 6. Lifting assembly; 7. Pressing roller; 8. Hot air blower; 9. Electric push rod; 10. Guide plate; 101. Support leg; 301. Rotating part; 302. Clamping post; 303. Threaded rod; 304. Knob; 401. Card slot; 601. Fixed frame; 602. Driving motor; 603. Screw; 604. Linking block; 605. Fixed rod; 606. Limiting rod; 701. Connecting ring; 702. First cutting blade; 703. Groove; 704. Fixing part; 801. Connecting pipe; 802. Air outlet; 901. Connecting frame; 902. Second cutting blade. Specific implementation manner

[0040] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0041] As Figures 1 to 5 shown, a film laminating device for electronic components includes a support frame 1, the support frame 1 is supported by support legs 101 installed on the bottom surface, and a transmission roller 2 is arranged inside the support frame 1 to facilitate the transmission of electronic components. A winding roller 3 is located on one side of the upper surface of the support frame 1 and rotates through a rotating part 301 fixed at one end. Fixed frames 4 are arranged at both ends of the winding roller 3 and installed on one side of the upper surface of the support frame 1. The winding roller 3 is limited by a card slot 401 opened on the surface of the fixed frame 4. An auxiliary roller 5 located on one side of the winding roller 3 is installed on the upper surface of the support frame 1 to assist the movement of the film. A lifting assembly 6 installed at the middle position of the upper surface of the support frame 1 can drive the pressing roller 7 to lift and lower. A first cutting blade 702 is installed on the bottom surface of a connecting ring 701 arranged at both ends of the pressing roller 7, which is convenient for cutting the excess film at both ends of the electronic component. A hot air blower 8 located above the pressing roller 7 assists it to make the film fit better with the electronic component. An electric push rod 9 located on one side of the hot air blower 8 enables a second cutting blade 902 to cut and separate the film-laminated electronic component through a connecting frame 901 at the bottom end. The film-laminated electronic components are uniformly collected through a guide plate 10 fixed on one side of the support frame 1.

[0042] A clamping post 302 is arranged at the other end of the winding roller 3 and is clamped inside the card slot 401, and a threaded rod 303 is arranged at one end of the clamping post 302, and a knob 304 threadedly connected to its surface is made to fit on the surface of the fixed frame 4 through the threaded rod 303.

[0043] Through the above technical solution, with the setting of the threaded rod 303, the knob 304 connected by threads can be fitted with the fixing frame 4, thereby increasing the friction with the fixing frame 4 and limiting the winding roller 3.

[0044] The lifting assembly 6 is provided with a fixing frame 601 fixed at the middle position on the upper surface of the support frame 1. The driving motor 602 at the upper end of the fixing frame 601 drives the screw rod 603 to rotate, so that the linkage block 604 connected by threads on its surface can drive the fixed fixing rod 605 to lift, and the other linkage block 604 slides on the surface of the limiting rod 606.

[0045] Through the above technical solution, under the drive of the driving motor 602 and through the rotation of the screw rod 603, it is ensured that the linkage block 604 can drive the lifting of the fixing rod 605, and it is ensured that the height of the pressing roller 7 rotatably connected on the surface can be adjusted to adapt to the electronic components.

[0046] The connecting ring 701 slidably connected to the surface of the fixing rod 605 is threadedly connected with the fixing member 704 through the groove 703 opened inside the connecting ring 701, so that the bottom end of the fixing member 704 fits on the surface of the fixing rod 605.

[0047] Through the above technical solution, with the setting of the connecting ring 701, the fixing member 704 can be threadedly connected inside it through the internal groove 703, so as to ensure that the fixing member 704 can fit on the surface of the fixing rod 605 and limit the position of the connecting ring 701.

[0048] A connecting pipe 801 is provided below the hot air blower 8, and the air outlet 802 opened at the bottom end of the connecting pipe 801 is located on both sides of the pressing roller 7.

[0049] Through the above technical solution, with the setting of the air outlet 802, the hot air of the hot air blower 8 can heat the thin film, so as to ensure the bonding effect between the electronic components and the thin film.

[0050] In use, when the user uses the film laminating device for electronic components, first rotate the knob 304 to make it rotate on the surface of the screw 603, away from the fit with the fixing frame 4. Through the setting of the rotating member 301 at one end, the winding roller 3 can be rotated to one side, facilitating the placement of the film on its surface, so that one end of the film can be located below the auxiliary roller 5. Place the electronic components to be film laminated on the surface of the conveying roller 2 at the end away from the guide plate 10. Driven by an external device, the conveying roller 2 can rotate to convey and move the electronic components, enabling them to pass under the auxiliary roller 5 first for the first lamination, and then be conveyed under the laminating roller 7. Through the adjustment of the lifting assembly 6, the laminating roller 7 can be fitted above the electronic components. And through the action of the hot air blower 8, the film and the electronic components can be more closely fitted. And by using the slidable connecting ring 701, the first cutting blade 702 on the bottom surface can cut the film on both sides of the electronic components. And when passing under the second cutting blade 902, under the push of the electric push rod 9, the second cutting blade 902 can be pressed down to separate the film on the surface of the electronic components. The electronic components after film lamination will be guided by the guide plate 10 for convenient subsequent collection.

[0051] All the electrical components mentioned in this article are electrically connected to the external main controller and the 220V mains power supply. And the main controller can be a conventional known device such as a computer for control. In the specific implementation mode of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operation means adopted are consistent with the parameters of market instruments.

[0052] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0053] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present invention.

Claims

1. A film coating device for electronic components, characterized in that , including: A support frame (1), with support legs (101) installed on the bottom surface of the support frame (1), and a transmission roller (2) installed inside the support frame (1); A winding roller (3), which is located on one side of the upper surface of the support frame (1), and a rotating member (301) is fixedly connected to one end of the winding roller (3); A fixing frame (4), which is installed on one side of the upper surface of the support frame (1), is located at both ends of the winding roller (3), and a clamping groove (401) is formed on the surface of the fixing frame (4); An auxiliary roller (5), which is located on one side of the winding roller (3) and is installed on the upper surface of the support frame (1); A lifting assembly (6), which is installed at the middle position of the upper surface of the support frame (1); A pressing roller (7), which is located on the surface of the lifting assembly (6), and connecting rings (701) are arranged at both ends of the pressing roller (7), and a first cutting blade (702) is fixedly connected to the bottom surface of the connecting ring (701); A hot air blower (8), which is located above the pressing roller (7); An electric push rod (9), which is located on one side of the hot air blower (8), and a connecting frame (901) is fixedly connected to the bottom end of the electric push rod (9), and a second cutting blade (902) is installed on the bottom surface of the connecting frame (901); A guide plate (10), which is fixedly connected to one side surface of the support frame (1).

2. The film laminating device for electronic components according to claim 1, characterized in that: The other end of the winding roller (3) is fixedly connected with a clamping post (302), the clamping post (302) is clamped inside the clamping groove (401), one end of the clamping post (302) is fixedly connected with a threaded rod (303), and a knob (304) is threadedly connected to the surface of the threaded rod (303), and one end of the knob (304) is attached to the surface of the fixing frame (4).

3. A film laminating device for electronic components according to claim 1, characterized in that: The lifting assembly (6) includes: A fixing frame (601), which is fixedly connected to the middle position of the upper surface of the support frame (1); A driving motor (602), which is fixedly connected to the upper surface of the fixing frame (601); A screw rod (603), which is installed at the output end of the driving motor (602); A linkage block (604), which is threadedly connected to the surface of the screw rod (603); A fixing rod (605), which is fixedly connected to one side surface of the linkage block (604), and the pressing roller (7) is rotatably connected to the surface of the fixing rod (605); A limiting rod (606), which is fixedly connected to the inside of the fixing frame (601), and the linkage block (604) is slidably connected to the surface of the limiting rod (606).

4. A film coating device for electronic components according to claim 1, characterized in that: The connecting ring (701) is slidably connected to the surface of the fixing rod (605), a groove (703) is formed inside the connecting ring (701), and a fixing member (704) is threadedly connected to the inside of the groove (703), and the bottom end of the fixing member (704) is attached to the surface of the fixing rod (605).

5. The film laminating device for electronic components according to claim 1, characterized in that: A connecting pipe (801) is installed below the hot air blower (8), and an air outlet (802) is opened at the bottom end of the connecting pipe (801). The air outlet (802) is located on both sides of the pressing roller (7).

Images