Control panel curing machine

Abstract

The utility model discloses a control panel curing machine which comprises a machine frame, a drying oven, a winding device, a guiding device and a film covering device, the drying oven, the winding device, the guiding device and the film covering device are all arranged on the machine frame, the winding device comprises a servo motor and a winding roller, the servo motor is arranged on the machine frame, the winding roller is connected with an output shaft of the servo motor, and the film covering device is arranged on the machine frame. The guide device and the film covering device are arranged corresponding to the winding roller, and the control panel sequentially passes through the guide device, the film covering device and the winding device. By arranging the winding device, the control panels which are continuously dried from the drying oven can be wound, the control panels do not need to be put into the drying oven one by one for curing, continuous curing of the control panels is facilitated, the curing efficiency is improved, and labor is saved; by arranging the film covering device, the cured control panel can be covered with a film, and the pattern on the control panel can be protected; and the servo motor drives the winding roller to rotate, so that the safety of an operator during operation on the winding roller can be ensured.

Description

Technical Field

[0001] This utility model relates to a curing machine, and more particularly to a control panel curing machine. Background Technology

[0002] In the production of commonly used household appliances, control panels are first printed on plastic sheets, and then the surface patterns are cured. After curing, the control panel needs to be rolled up for the next die-cutting process. However, many current plastic control panels are cured sheet by sheet, resulting in low curing efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a control panel curing machine that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, a control panel curing machine is provided, including a frame, an oven, a winding device, a guiding device, and a coating device. The oven, winding device, guiding device, and coating device are all mounted on the frame. The winding device includes a servo motor and a winding roller. The servo motor is mounted on the frame, and the winding roller is connected to the output shaft of the servo motor. The guiding device and the coating device are respectively arranged corresponding to the winding roller. The control panel passes through the guiding device, the coating device, and the winding device in sequence.

[0005] The beneficial effects of this utility model are as follows: By providing a winding device, the control panel can be continuously wound up after drying in the oven without having to place each sheet into the oven for curing, which facilitates continuous curing of the control panel, improves curing efficiency, and saves labor; by providing a coating device, a film can be applied to the cured control panel, which can protect the pattern on the control panel and prevent the surface of the control panel from being scratched when the winding device is winding; by using a servo motor to drive the winding roller to rotate, the safety of the operator when operating on the winding roller can be guaranteed, thus improving safety performance.

[0006] In some embodiments, the laminating device includes an unwinding roller and a laminating roller, with the unwinding roller located above the take-up roller and the laminating roller located to one side of the unwinding roller, situated between the take-up roller and the guide device. Thus, the unwinding roller facilitates the installation of the rolled protective film; and the laminating roller ensures that after the protective film passes through the control panel, it covers the control panel.

[0007] In some embodiments, the guiding device includes a first guide roller, a second guide roller, a third guide roller, and a fourth guide roller. The first guide roller is located at the outlet of the oven, the second guide roller is located to one side of the first guide roller and at the same height, the third guide roller is located directly below the second guide roller, and the fourth guide roller is located to one side of the third guide roller and below the coating roller. Thus, by using multiple guide rollers in the guiding device, the control panel output from the oven can be laid out flat, preventing indentations; simultaneously, after passing through each guide roller, the control panel can gradually cool down, facilitating winding.

[0008] In some embodiments, the control panel curing machine further includes a fifth guide roller, a sixth guide roller, and a seventh guide roller. These three rollers are all mounted on the frame and sequentially distributed between the unwinding roller and the coating roller, with the seventh guide roller corresponding to the coating roller. Thus, through the respective guide rollers, the protective film can be easily pulled out from the unwinding roller and laid flat, conveniently and smoothly covering the control panel.

[0009] In some implementations, both the take-up roller and the unwind roller are air-expanded shafts. This allows for easy tensioning of the control panel during winding and tensioning of the protective film on the unwind roller.

[0010] In some embodiments, the control panel curing machine also includes a material cylinder located outside the frame. An infeed roller is located outside the oven, and the control panel enters the oven via the material cylinder and the infeed roller. Therefore, by including the material cylinder, the tension on the control panel can be easily released within the cylinder as it enters the oven, preventing excessive tension and deformation of the control panel and ensuring the accuracy of the control panel's dimensions. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of the control panel curing machine of this utility model. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings.

[0013] Reference Figure 1The control panel curing machine includes a frame 1, an oven 2, a winding device 3, a guiding device 4, and a coating device 5. The oven 2, winding device 3, guiding device 4, and coating device 5 are all mounted on the frame 1. The winding device 3 includes a servo motor 31 and a winding roller 32. The servo motor 31 is mounted on the frame 1, and the winding roller 32 is connected to the output shaft of the servo motor 31 (not shown in the figure). The guiding device 4 and coating device 5 are correspondingly arranged with the winding roller 32. The control panel 10 passes through the guiding device 4, coating device 5, and winding device 3 in sequence. The oven 2 is an existing oven. The winding device 3 allows the control panel to be pulled out after drying and curing inside the oven without manual removal, facilitating continuous feeding of the control panel. The servo motor 31 is fixed on the frame 1, and its output shaft is directly connected to the winding roller 32. The servo motor 31 is mounted on the back of the frame 1 (not shown in the figure).

[0014] In use, the control panel curing machine of this utility model dries the printed control panel 10 through the oven 2. After drying, the control panel is output through the outlet of the oven 2 and guided, flattened, and cooled by the guide device 4. Then, a protective film is applied to the control panel by the laminating device 5. Finally, the laminating control panel is wound up by the winding device 3. When the winding device 3 is working, the winding roller 32 is driven to rotate by the servo motor 31. The rotation speed of the winding roller 32 is controlled by the servo motor 31, and the winding speed is kept consistent with the drying speed in the oven 2 to prevent the control panel 10 from being subjected to excessive tension during winding.

[0015] The servo motor 31 drives the take-up roller 32 to rotate. Therefore, when the operator initially places the control panel on the take-up roller 32, the servo motor 31 will idle due to the large resistance encountered by the take-up roller 32. Thus, the servo motor 31 can prevent the operator from being caught in the take-up roller 32, playing a protective role and ensuring the operator's safety.

[0016] The laminating device 5 includes an unwinding roller 51 and a laminating roller 52. The unwinding roller 51 is located above the take-up roller 32, and the laminating roller 52 is located to one side of the unwinding roller 51. The laminating roller 52 is positioned between the take-up roller 32 and the guide device 4. In use, a protective film is fitted onto the unwinding roller 51. After the protective film is pulled out, it adheres to the control panel as it passes through the laminating roller 52, thus covering the control panel. The film is then wound up by the take-up roller 32. The protective film protects the control panel, preventing scratches on the surface during winding.

[0017] The guiding device 4 includes a first guide roller 41, a second guide roller 42, a third guide roller 43, and a fourth guide roller 44. The first guide roller 41 is located at the outlet of the oven 2. The second guide roller 42 is located to one side of the first guide roller 41 and at the same height. The third guide roller 43 is located directly below the second guide roller 42. The fourth guide roller 44 is located to one side of the third guide roller 43 and below the coating roller 52. The third guide roller 43 and the fourth guide roller 44 are at the same height. Therefore, after the control panel is dried and cured in the oven 2, it is guided out via the first guide roller 41, then horizontally conveyed to the second guide roller 42, then downwards to the third guide roller 43, then horizontally to the fourth guide roller 44, then upwards to the coating roller 52, and finally wound up by the take-up roller 32.

[0018] By adjusting the position of each guide roller in the guide device 4, the control panel can be kept flat while allowing it to gradually cool in the air after drying and curing. The control panel is then wound up after passing through a sufficient path, achieving sufficient cooling time.

[0019] The control panel curing machine of this invention also includes a fifth guide roller 6, a sixth guide roller 7, and a seventh guide roller 8. These rollers are all mounted on the frame 1 and sequentially distributed between the unwinding roller 51 and the coating roller 52. The seventh guide roller 8 is correspondingly positioned to the coating roller 52. Therefore, when the protective film is pulled out from the coating roller 52, it passes sequentially through the fifth guide roller 6, the sixth guide roller 7, and the seventh guide roller 8, which facilitates the complete unfolding of the protective film and allows it to adhere better to the control panel.

[0020] Both the take-up roller 32 and the unwind roller 51 are air-expanding shafts. Therefore, when the protective film is placed on the unwind roller 51, the corresponding air-expanding shaft is vented to tighten the protective film and prevent it from falling off the unwind roller 51. Similarly, when the take-up roller 32 is winding the control panel, the air-expanding shaft tightens the control panel to facilitate the flat winding of the control panel and prevent the control panel from falling off the take-up roller 32.

[0021] The control panel curing machine of this utility model also includes a material cylinder 9, which is located on the outside of the frame 1. An infeed roller 20 is provided on the outside of the oven 2. The control panel 10 enters the oven 2 via the material cylinder 9 and the infeed roller 20. The material cylinder 9 allows the control panel printed in the previous printing process to be unwound inside the material cylinder 9, making it easier to be guided into the oven 2 by the infeed roller 20.

[0022] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A control panel curing machine, characterized in that, The system includes a frame (1), an oven (2), a winding device (3), a guiding device (4), and a coating device (5). The oven (2), winding device (3), guiding device (4), and coating device (5) are all mounted on the frame (1). The winding device (3) includes a servo motor (31) and a winding roller (32). The servo motor (31) is mounted on the frame (1). The winding roller (32) is connected to the output shaft of the servo motor (31). The guiding device (4) and the coating device (5) are both corresponding to the winding roller (32). The control panel (10) passes through the guiding device (4), the coating device (5), and the winding device (3) in sequence.

2. The control panel curing machine according to claim 1, characterized in that, The coating device (5) includes an unwinding roller (51) and a coating roller (52). The unwinding roller (51) is located above the take-up roller (32), and the coating roller (52) is located on one side of the unwinding roller (51). The coating roller (52) is located between the take-up roller (32) and the guide device (4).

3. The control panel curing machine according to claim 2, characterized in that, The guiding device (4) includes a first guide roller (41), a second guide roller (42), a third guide roller (43), and a fourth guide roller (44). The first guide roller (41) is located at the outlet of the oven (2). The second guide roller (42) is located on one side of the first guide roller (41) and at the same height as the first guide roller (41). The third guide roller (43) is located directly below the second guide roller (42). The fourth guide roller (44) is located on one side of the third guide roller (43) and below the coating roller (52).

4. The control panel curing machine according to claim 3, characterized in that, It also includes a fifth guide roller (6), a sixth guide roller (7) and a seventh guide roller (8). The fifth guide roller (6), the sixth guide roller (7) and the seventh guide roller (8) are all mounted on the frame (1) and are distributed sequentially between the unwinding roller (51) and the coating roller (52). The seventh guide roller is correspondingly mounted to the coating roller.

5. The control panel curing machine according to any one of claims 2 to 4, characterized in that, Both the take-up roller (32) and the unwind roller (51) are air-expanding shafts.

6. The control panel curing machine according to claim 5, characterized in that, It also includes a material cylinder (9) located on the outside of the frame (1), and an infeed roller (20) is provided on the outside of the oven (2). The control panel (10) enters the oven (2) via the material cylinder (9) and the infeed roller (20).

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