Middle wheel set structure for curing device

Abstract

The utility model discloses a middle wheel set structure for a curing device, which belongs to the technical field of power inductor gluing auxiliary equipment, and comprises a plurality of middle guide grooved wheels, the middle guide grooved wheels are rotatably connected onto a suspension plate, and the suspension plate is connected onto a rear side wall plate of a constant-temperature box in a suspension manner through a mounting column. A plurality of transverse strip-shaped holes and a plurality of vertical strip-shaped holes are formed in the suspension plate, the transverse strip-shaped holes and the vertical strip-shaped holes are perpendicularly arranged in a crossed mode, and a wheel shaft of the middle guide groove wheel is locked on the transverse strip-shaped holes or the vertical strip-shaped holes through double nuts. The transverse strip-shaped holes or the vertical strip-shaped holes are formed in the suspension plate, after the double nuts are loosened, the positions of the middle guide groove wheels are adjusted, then the length of the film belt in the constant temperature box is controlled, the heating time duration is controlled, the optimal curing temperature control is achieved, and different product requirements are met.

Description

Technical Field

[0001] The utility model relates to an intermediate pulley group structure for a curing device, belonging to the technical field of glue coating auxiliary equipment for fully magnetic shielded power inductors. Background Art

[0002] During the glue coating process of fully magnetic shielded power inductors, usually after one-time dispensing and pressing, it directly enters a horizontal baking equipment (curing equipment) for baking. When the curing equipment winds and moves inside, it cannot match the curing time control required by different products. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide an intermediate pulley group structure for a curing device to solve the problem that the curing time control required by different products cannot be matched.

[0004] The technical solution adopted by the utility model is as follows: An intermediate pulley group structure for a curing device includes a plurality of intermediate guide groove wheels. The plurality of intermediate guide groove wheels are rotatably connected to a suspended plate. The suspended plate is suspended and connected to the rear side wall plate of a constant temperature box through mounting columns. There are multiple horizontal strip holes and multiple vertical strip holes on the suspended plate. The multiple horizontal strip holes and the multiple vertical strip holes are vertically and crosswise arranged. The wheel shaft of the intermediate guide groove wheel is locked on the horizontal strip hole or the vertical strip hole through double nuts.

[0005] Further, the leftmost bottom one of the above-mentioned multiple intermediate guide groove wheels is arranged corresponding to the feeding hole and ensures that the product film tape is vertical. The rightmost bottom one of the above-mentioned multiple intermediate guide groove wheels is arranged corresponding to the discharging hole and ensures that the product film tape is vertical.

[0006] Further, at least more than five of the above-mentioned multiple intermediate guide groove wheels are provided.

[0007] The beneficial effect of the utility model: Compared with the prior art, horizontal strip holes or vertical strip holes are arranged on the suspended plate of the utility model. After the double nuts are loosened, the positions of the respective intermediate guide groove wheels are adjusted, thereby controlling the length of the film tape inside the constant temperature box, further controlling the length of the heating time, and further adapting to different product requirements. Description of the Drawings

[0008] Figure 1 It is a schematic structural diagram of a curing device;

[0009] Figure 2 It is a schematic installation structure diagram of a suspended plate. Detailed Embodiment

[0010] The following further introduces the utility model in combination with the drawings and specific embodiments.

[0011] Embodiment 1: As Figure 1-2As shown in the figure, an intermediate pulley group structure for a curing device includes a plurality of intermediate guide grooved pulleys 11. The plurality of intermediate guide grooved pulleys 11 are rotatably connected to a suspended plate 12. The suspended plate 12 is suspended and connected to the rear side wall plate of the constant temperature box 1 through mounting posts 13. The suspended plate 12 is provided with a plurality of horizontal strip holes 14 and a plurality of vertical strip holes 15. The plurality of horizontal strip holes 14 and the plurality of vertical strip holes 15 are arranged vertically and crosswise. The axle of the intermediate guide grooved pulley 11 is locked on the horizontal strip hole 14 or the vertical strip hole 15 through a double nut 21. After loosening the double nut, the positions of the respective intermediate guide grooved pulleys are adjusted, thereby controlling the length of the film belt inside the constant temperature box, further controlling the heating time length, achieving the best control of the curing temperature, and further adapting to different product requirements.

[0012] Horizontal strip holes or vertical strip holes are provided on the suspended plate. After loosening the double nut, the positions of the respective intermediate guide grooved pulleys are adjusted, thereby controlling the length of the film belt inside the constant temperature box, further controlling the heating time length, achieving the best control of the curing temperature, and further adapting to different product requirements.

[0013] To avoid damage at the inlet and outlet of the product film belt, the leftmost bottom one of the above-mentioned plurality of intermediate guide grooved pulleys 11 is arranged corresponding to the feed hole and ensures that the product film belt is vertical. The rightmost bottom one of the plurality of intermediate guide grooved pulleys 11 is arranged corresponding to the discharge hole and ensures that the product film belt is vertical, entering and exiting vertically to avoid rubbing and improve safety.

[0014] To meet the requirements for internal film belt length adjustment, at least five or more intermediate guide grooved pulleys 11 are provided, which can meet the requirements for effective internal length adjustment.

[0015] Embodiment 2: As Figure 1-2 shown in the figure, a curing device for full magnetic shielding power inductor gluing includes a constant temperature box 1, an inlet belt guide grooved pulley 2, and an outlet belt guide grooved pulley 3. The constant temperature box 1 is installed on a support frame 4. A mounting plate 5 is installed at the bottom of the constant temperature box 1. The inlet belt guide grooved pulley 2 and the outlet belt guide grooved pulley 3 are respectively rotatably connected to the left and right of the mounting plate 5. A guide grooved pulley group 6 is installed inside the constant temperature box 1. A feed hole 7 and a discharge hole 8 are respectively provided on the left and right sides of the bottom of the constant temperature box 1. The feed hole 7 and the discharge hole 8 are respectively arranged corresponding to the inlet belt guide grooved pulley 2 and the outlet belt guide grooved pulley 3. The inlet belt guide grooved pulley 2, the outlet belt guide grooved pulley 3, and the guide grooved pulley group 6 wind around the product film belt 9. By passing the product film belt through the inlet belt guide grooved pulley 2, the feed hole 7, the guide grooved pulley group 6, the discharge hole 8, and the outlet belt guide grooved pulley 3, an internal large-length arrangement is realized, thereby effectively ensuring the control of the curing quality, the curing time, and the curing stable temperature.

[0016] To ensure the curing quality, PTC ceramic heating sheets 10 are installed on the upper surface, lower surface, left surface, right surface, and rear surface of the above-mentioned constant temperature oven 1. The PTC ceramic heating sheets have the function of good constant temperature effect and play a better curing effect.

[0017] To be able to adapt to the effective control of the constant temperature curing time for different products, the above-mentioned guide groove wheel set 6 includes a plurality of intermediate guide groove wheels 11. The plurality of intermediate guide groove wheels 11 are rotatably connected to the suspended plate 12. The suspended plate 12 is suspended and connected to the rear side wall plate of the constant temperature oven 1 through the mounting column 13. A plurality of horizontal strip holes 14 and a plurality of vertical strip holes 15 are arranged on the suspended plate 12. The plurality of horizontal strip holes 14 and the plurality of vertical strip holes 15 are vertically and crosswise arranged. The axle of the intermediate guide groove wheel 11 is locked on the horizontal strip hole 14 or the vertical strip hole 15 through the double nut 21. After loosening the double nut, the positions of the respective intermediate guide groove wheels are adjusted, thereby controlling the length of the film belt inside the constant temperature oven, and further controlling the heating time length, achieving the best control of the curing temperature, and further adapting to the requirements of different products.

[0018] To prevent the product film belt from falling off when entering and exiting the guide groove wheel and improve the guiding stability, a film belt anti - detachment mechanism is provided on one side of the inlet guide groove wheel 2 and the outlet guide groove wheel 3. The film belt anti - detachment mechanism includes a limit groove wheel 16 and a support arm 17. The limit groove wheel 16 is tangent and fitted to the inlet guide groove wheel 2 or the outlet guide groove wheel 3. One end of the support arm 17 is rotatably connected to the limit groove wheel 16, and is rotatably connected to the mounting plate 5 through a rotating shaft near the middle. The other end is connected to one end of a tension spring 18, and the other end of the tension spring 18 is connected to the hanging post 19. The hanging post 19 is fixedly connected to the mounting plate 5. This anti - detachment mechanism is convenient to install and has a good anti - detachment effect.

[0019] To match the levelness of the outlet film bag of the previous device (glue - filling device), adjusting floor bolts 20 are installed at the bottom of the support frame 4. By adjusting the height of the adjusting floor bolts, the height of the support frame can be adjusted within a certain range. The adjustment is convenient and fast, and the support is stable and reliable.

[0020] To avoid damage to the product film belt at the inlet and outlet, the left - most bottom one of the above - mentioned plurality of intermediate guide groove wheels 11 is arranged corresponding to the feed hole and ensures that the product film belt is vertical. The right - most bottom one of the plurality of intermediate guide groove wheels 11 is arranged corresponding to the discharge hole and ensures that the product film belt is vertical, entering and exiting vertically to avoid rubbing and improve safety.

[0021] To meet the requirement of internal film belt length adjustment, at least five or more intermediate guide groove wheels 11 are provided, which can meet the requirement of effective internal length adjustment.

[0022] The curing device has the following advantages:

[0023] 1) The curing equipment is arranged in the constant temperature box by means of a wheel set, which can achieve constant temperature curing of large lengths, reduce the constant temperature, increase the internal winding length and time, thereby effectively ensuring the curing quality, achieving better curing effect, and greatly improving the product qualification rate;

[0024] 2) The PTC ceramic heating sheet has a good constant temperature effect and plays a better curing effect;

[0025] 3) Transverse strip holes or vertical strip holes are provided on the suspension plate. After loosening the double nuts, the positions of each intermediate guide groove wheel are adjusted, thereby controlling the length of the film belt inside the constant temperature box, further controlling the heating time length, and thus adapting to different product requirements

[0026] 4) The provided anti - detachment mechanism is convenient to install and has a good anti - detachment effect.

[0027] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. An intermediate wheel set structure for a curing device, characterized in that: It includes a plurality of intermediate guide grooved pulleys (11), and the plurality of intermediate guide grooved pulleys (11) are rotatably connected to the suspended plate (12). The suspended plate (12) is suspended and connected to the rear side wall plate of the constant temperature box (1) through the mounting posts (13). There are multiple horizontal strip holes (14) and multiple vertical strip holes (15) on the suspended plate (12). The multiple horizontal strip holes (14) and the multiple vertical strip holes (15) are arranged vertically and crosswise. The axle of the intermediate guide grooved pulley (11) is locked on the horizontal strip hole (14) or the vertical strip hole (15) through the double nuts (21).

2. The intermediate wheel set structure for a curing device according to claim 1, characterized in that: The leftmost bottom one of the plurality of intermediate guide grooved pulleys (11) is arranged corresponding to the feed hole and ensures that the product film belt is vertical. The rightmost bottom one of the plurality of intermediate guide grooved pulleys (11) is arranged corresponding to the discharge hole and ensures that the product film belt is vertical.

3. The intermediate wheel set structure for a curing device according to claim 1, characterized in that: The plurality of intermediate guide grooved pulleys (11) are provided with at least more than five.

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