Rapid drying device for electronic component protective film

Abstract

The utility model discloses a rapid drying device for an electronic component protective film, and relates to the technical field of protective film processing. The device comprises a base, a U-shaped cover is arranged on the top face of the base, a plurality of sets of limiting rollers are rotationally installed on the two side walls of the U-shaped cover, and a hot air drying mechanism used for drying the electronic component protective film is arranged on the surface of the U-shaped cover. A water circulation cooling assembly used for cooling the dried electronic component protective film is fixedly installed on the top face of the base. The hot air drying mechanism is used for drying the electronic component protective film in the U-shaped cover, the contact area of the electronic component protective film and hot air can be increased through the limiting rollers, and the electronic component protective film can be rapidly dried; the dried electronic component protective films are cooled through the water circulation cooling assembly, and the situation that the electronic component protective films adhere to one another due to high temperature when the electronic component protective films are wound is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film processing, in particular to a rapid drying device for electronic component protective films. Background Art

[0002] Electronic component protective films are usually used to protect electronic components from environmental factors such as moisture, dust and chemicals. Among them, electronic component protective films are widely used in the production process of FPC, PCB and electronic components to protect surface materials and prevent the occurrence of static electricity. During the production process of protective films, a dryer is required to dry the moisture attached to them.

[0003] Chinese patent publication number CN220169863U discloses a rapid drying device for electronic component protective film, comprising a base, an adjustment roller mounted on the top of the base, a heating box disposed next to the adjustment roller, and a heating device mounted on the top of the base. A heating device is mounted inside the heating box, and a temperature sensor is disposed next to the heating device.

[0004] Regarding the above-mentioned disclosed technology, when the existing electronic component protective film drying device is in use, the temperature of the electronic component protective film is relatively high after the electronic component protective film is dried. However, the existing drying device lacks a cooling mechanism when in use. When the electronic component protective film is rolled up after drying, the electronic component protective film is easily stuck to each other due to the high temperature.

[0005] Therefore, a rapid drying device for electronic component protective films is proposed. Utility Model Content

[0006] The purpose of the present invention is to solve the problems raised in the above background technology, and to provide a rapid drying device for electronic component protective films.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A rapid drying device for electronic component protective film comprises a base, the top surface of the base is provided with a U-shaped cover, two side walls of the U-shaped cover are rotatably mounted with multiple sets of limiting rollers, the surface of the U-shaped cover is provided with a hot air drying mechanism for drying the electronic component protective film, and the top surface of the base is fixedly mounted with a water circulation cooling component for cooling the dried electronic component protective film.

[0009] Furthermore, a material rack is provided on the top surface of the base, and a winding mechanism for winding the electronic component protective film after drying is fixedly installed on the top surface of the base.

[0010] Furthermore, the winding mechanism includes side panels, two sets of side panels are fixedly mounted on the top surface of the base, a motor is fixedly mounted on the front side wall of the side panel located on the front side, and a winding shaft is fixedly mounted on the output end of the motor.

[0011] Furthermore, the hot air drying mechanism includes a drying plate, and the top surface of the base and the inner top surface of the U-shaped cover are both fixedly mounted with drying plates, and the surface of the drying plates is provided with through holes, and the input end of the drying plate is fixedly mounted with a pipe, and the surface of the pipe is provided with a hot air blower, and the hot air blower is fixedly mounted on the top surface of the U-shaped cover.

[0012] Furthermore, the water circulation cooling assembly includes a side frame, two sets of side frames are fixedly installed on the top surface of the base, and a hollow cooling roller is rotatably inserted inside the side frame, and an end head is provided on the surface of the side frame corresponding to the end of the hollow cooling roller, and a water pipe is fixedly installed on the end of the end head.

[0013] Furthermore, multiple groups of limiting rollers are staggered inside the U-shaped cover. When the electronic component protective film is dried, the electronic component protective film contacts the surface of the limiting rollers, and the electronic component protective film is in a W shape inside the U-shaped cover.

[0014] The beneficial effects of the utility model are as follows:

[0015] The limiting rollers are used to limit the position of the electronic component protective film when it moves in the U-shaped cover, and the hot air drying mechanism is used to dry the electronic component protective film in the U-shaped cover. The limiting rollers can increase the contact area between the electronic component protective film and the hot air, so that the electronic component protective film can be dried quickly. The dried electronic component protective film is cooled by the water circulation cooling component to avoid the electronic component protective film sticking to each other due to high temperature when it is wound. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a partial front sectional view of the utility model;

[0018] Figure 3 It is a schematic diagram of the U-shaped cover and hot air drying mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the water circulation cooling assembly of the utility model;

[0020] Figure numerals: 1. Base; 2. Material rack; 3. Winding mechanism; 301. Side panel; 302. Motor; 303. Winding shaft; 4. U-shaped cover; 5. Limiting roller; 6. Hot air drying mechanism; 601. Drying plate; 602. Through hole; 603. Pipe; 604. Hot air blower; 7. Water circulation cooling assembly; 701. Side frame; 702. Hollow cooling roller; 703. End; 704. Water pipe. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4As shown, a rapid drying device for electronic component protective film comprises a base 1, a U-shaped cover 4 being provided on the top surface of the base 1, a plurality of sets of limiting rollers 5 being rotatably mounted on the side walls of the U-shaped cover 4, a hot air drying mechanism 6 being provided on the surface of the U-shaped cover 4 for drying the electronic component protective film, and a water circulation cooling assembly 7 being fixedly mounted on the top surface of the base 1 for cooling the dried electronic component protective film. More specifically, the limiting rollers 5 limit the position of the electronic component protective film as it moves within the U-shaped cover 4, the hot air drying mechanism 6 dries the electronic component protective film within the U-shaped cover 4, the limiting rollers 5 increase the contact area between the electronic component protective film and the hot air, thereby enabling rapid drying of the electronic component protective film, and the water circulation cooling assembly 7 cools the dried electronic component protective film to prevent the electronic component protective film from sticking to each other due to high temperature when the electronic component protective film is wound.

[0026] A material rack 2 is provided on the top surface of the base 1. A reeling mechanism 3 is fixedly mounted on the top surface of the base 1 for reeling in the dried electronic component protective film. More specifically, the material rack 2 feeds the electronic component protective film to be dried, and the reeling mechanism 3 reels the dried electronic component protective film.

[0027] The winding mechanism 3 includes side panels 301. Two sets of side panels 301 are fixedly mounted on the top surface of the base 1. A motor 302 is fixedly mounted on the front side wall of the front side panels 301, and a winding shaft 303 is fixedly mounted on the output end of the motor 302. More specifically, the motor 302 drives the winding shaft 303 to rotate, and the rotation of the winding shaft 303 causes the electronic component protective film to be wound.

[0028] The hot air drying mechanism 6 includes a drying tray 601, which is fixedly mounted on the top surface of the base 1 and the inner top surface of the U-shaped cover 4. The drying tray 601 is provided with through-holes 602. A duct 603 is fixedly mounted on the input end of the drying tray 601, and a hot air blower 604 is provided on the surface of the duct 603. The hot air blower 604 is fixedly mounted on the top surface of the U-shaped cover 4. More specifically, the hot air blower 604 blows high-temperature air into the duct 603 and the drying tray 601. The hot air is then ejected through the through-holes 602 on the surface of the drying tray 601, allowing the hot air to contact and dry the protective film of the electronic components.

[0029] The water circulation cooling assembly 7 includes a side frame 701. Two sets of side frames 701 are fixedly mounted on the top surface of the base 1. A hollow cooling roller 702 is rotatably inserted into the side frame 701. An end cap 703 is provided on the surface of the side frame 701 and corresponds to the end of the hollow cooling roller 702. A water pipe 704 is fixedly mounted on the end of the end cap 703. More specifically, cooling water is introduced into the interior of the side frame 701 through the water pipe 704 on one side. The end cap 703 contacts the surface of the electronic component protective film through the two sets of side frames 701, thereby achieving heat dissipation and cooling of the dried electronic component protective film. The water in the hollow cooling roller 702 is discharged through the end cap 703 and water pipe 704 on the other side, achieving water flow in the hollow cooling roller 702.

[0030] Multiple sets of limiting rollers 5 are staggered within the U-shaped cover 4. When drying the electronic component protective film, the electronic component protective film contacts the surface of the limiting rollers 5, forming a W-shape within the U-shaped cover 4. More specifically, the multiple sets of limiting rollers 5 on the surface of the U-shaped cover 4 cause the electronic component protective film within the U-shaped cover to assume a W-shape, thereby increasing contact with the hot air discharged by the hot air drying mechanism 6.

[0031] In summary: the limiting roller 5 is used to limit the electronic component protective film when it moves in the U-shaped cover 4, and the hot air drying mechanism 6 is used to dry the electronic component protective film in the U-shaped cover 4. The limiting roller 5 increases the contact area between the electronic component protective film and the hot air, so that the electronic component protective film can be quickly dried. The water circulation cooling component 7 is used to cool the dried electronic component protective film to avoid the electronic component protective film sticking to each other due to high temperature when the electronic component protective film is wound.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid drying device for electronic component protective film, characterized in that: The invention comprises a base (1), the top surface of the base (1) is provided with a U-shaped cover (4), two side walls of the U-shaped cover (4) are rotatably mounted with a plurality of limiting rollers (5), the surface of the U-shaped cover (4) is provided with a hot air drying mechanism (6) for drying the protective film of the electronic components, and the top surface of the base (1) is fixedly mounted with a water circulation cooling assembly (7) for cooling the protective film of the dried electronic components.

2. The rapid drying device for electronic component protective film according to claim 1, characterized in that: A material rack (2) is provided on the top surface of the base (1), and a reeling mechanism (3) for reeling in the dried electronic component protective film is fixedly mounted on the top surface of the base (1).

3. The rapid drying device for electronic component protective film according to claim 2, characterized in that: The winding mechanism (3) comprises side panels (301), two sets of side panels (301) are fixedly mounted on the top surface of the base (1), a motor (302) is fixedly mounted on the front side wall of the side panels (301) located at the front side, and a winding shaft (303) is fixedly mounted on the output end of the motor (302).

4. The rapid drying device for electronic component protective film according to claim 1, characterized in that: The hot air drying mechanism (6) comprises a drying plate (601), the top surface of the base (1) and the inner top surface of the U-shaped cover (4) are both fixedly mounted with the drying plate (601), and a through hole (602) is provided on the surface of the drying plate (601), a pipe (603) is fixedly mounted on the input end of the drying plate (601), and a hot air blower (604) is provided on the surface of the pipe (603), and the hot air blower (604) is fixedly mounted on the top surface of the U-shaped cover (4).

5. The rapid drying device for electronic component protective film according to claim 1, characterized in that: The water circulation cooling assembly (7) includes a side frame (701), two sets of side frames (701) are fixedly installed on the top surface of the base (1), and a hollow cooling roller (702) is rotatably inserted into the interior of the side frame (701), and an end head (703) is provided on the surface of the side frame (701) and corresponding to the end of the hollow cooling roller (702), and a water pipe (704) is fixedly installed at the end of the end head (703).

6. The rapid drying device for electronic component protective film according to claim 1, characterized in that: A plurality of groups of limiting rollers (5) are staggeredly arranged inside the U-shaped cover (4). When the electronic component protective film is dried, the electronic component protective film contacts the surface of the limiting rollers (5). At this time, the electronic component protective film is in a W shape inside the U-shaped cover (4).

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