A packing box device for a microwave oven transformer magnetic leakage sheet

Abstract

The utility model discloses a microwave oven transformer leakage magnetic sheet packing carton device relates to transformer accessory production technical field, the utility model discloses a first conveying frame and set up the first conveyer belt in its inside, the top of first conveying frame is equipped with first top cover, and one side of first conveying frame is equipped with second conveying frame, and the top of second conveying frame is equipped with second top cover, and the inside of second conveying frame is evenly provided with turnover subassembly in one side and the bottom of first conveying frame, and the inside one side of second top cover is provided with cleaning subassembly. The utility model discloses through turnover subassembly can turn over packing paper and its inside leakage magnetic sheet and fixed adhesive tape for many times, and leakage magnetic sheet is wrapped in packing paper, avoids the influence leakage magnetic sheet's packing effect and efficiency, and reaches the purpose of packing paper cleaning by utilizing cleaning subassembly, avoids the dust on the surface of packing paper and influences the pasting effect of fixed adhesive tape.

Description

Technical Field

[0001] This utility model belongs to the field of transformer parts manufacturing technology, and in particular relates to a packaging box device for the magnetic leakage sheet of a microwave oven transformer. Background Technology

[0002] A microwave oven is a modern cooking appliance that heats food using microwaves. The magnetic leakage sheet and insulating paper in a microwave oven transformer are two key components. However, the magnetic leakage sheet is a key functional component in its core design. It achieves the special electrical characteristics required by the microwave oven transformer by artificially introducing controllable magnetic circuit defects. After the microwave oven transformer magnetic leakage sheet is manufactured, it needs to be packaged using a packaging box device to ensure the packaging efficiency of the magnetic leakage sheet.

[0003] A search revealed that publication number CN112208867A, with an application date of 2020.11.01, discloses an automatic packaging machine for magnetic leakage sheets, including a worktable, a fixed plate, a first conveyor belt, a packaging paper feeding device, a magnetic leakage sheet feeding device, a magnetic leakage sheet fixing device, a packaging device, and a sealing device. The fixed plate and the first conveyor belt are located on the top of the worktable. The packaging paper feeding device, the magnetic leakage sheet feeding device, the magnetic leakage sheet fixing device, the packaging device, and the sealing device are sequentially arranged on the fixed plate. The packaging paper feeding device, the magnetic leakage sheet feeding device, and the magnetic leakage sheet fixing device are located above the first conveyor belt.

[0004] However, it still has the following drawbacks in practical use: The existing microwave oven transformer magnetic leakage sheet packaging device uses a magnetic leakage sheet that falls in the middle of the packaging paper and then covers the packaging paper and magnetic leakage sheet with fixing tape. However, in this method, the magnetic leakage sheet is not wrapped inside the packaging paper and is still exposed to the environment, which affects the packaging effect and efficiency of the magnetic leakage sheet. 2. Existing microwave oven transformer magnetic leakage sheet packaging devices directly cover the packaging paper and magnetic leakage sheet surface with fixing tape during use. However, this method does not clean the packaging paper, and dust on its surface may affect the fixing effect of the tape. Therefore, we provide a microwave oven transformer magnetic leakage sheet packaging device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a packaging device for microwave oven transformer magnetic leakage sheet. By setting a flipping component, the packaging paper and the magnetic leakage sheet and fixing tape inside can be flipped multiple times to complete the fixing tape to fix the packaging paper and magnetic leakage sheet, so as to avoid affecting the packaging effect and efficiency of the magnetic leakage sheet. In addition, the cleaning component can wet the cotton roller, and then clean the surface of the packaging paper through the wet cotton roller and the dry cotton roller to achieve the purpose of cleaning the packaging paper and prevent the dust on the surface of the packaging paper from affecting the adhesion effect of the fixing tape.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a packaging box device for microwave oven transformer leakage magnetic sheet, including a first conveyor frame and a first conveyor belt disposed inside it. A first top cover is installed on the top of the first conveyor frame, a second conveyor frame is installed on one side of the first conveyor frame, a second top cover is installed on the top of the second conveyor frame, a flipping component is provided on the bottom side of the first conveyor frame and the middle of the interior of the second conveyor frame, and a cleaning component is provided on the interior side of the second top cover. The flipping assembly includes a first side plate fixed on a first conveyor frame and a second conveyor frame, and a hanger mounted on the outer wall of the first side plate; The cleaning assembly includes a water tank located behind the second conveyor frame and a water outlet pipe located at the bottom of the front face of the water tank. The other end of the water outlet pipe is connected to a water pump via a pipe connector. The water outlet of the water pump is connected to a connecting pipe via a pipe connector. The other end of the connecting pipe is connected to an inlet pipe via a pipe connector.

[0007] The present invention is further configured such that a packaging paper feeding assembly is provided at one end of the interior of the first top cover, a magnetic leakage sheet feeding assembly is provided at the other end of the interior of the first top cover, and a guide plate is installed at one end of the first conveyor frame.

[0008] The present invention is further configured such that a second conveyor belt is provided inside the second conveyor frame, and a strip-shaped hole is provided on one side of the rear end face of the second top cover.

[0009] The present invention is further configured such that a magnetic leakage sheet fixing assembly is provided at the center of the interior of the second top cover, and a sealing device is provided at one end of the interior of the second top cover.

[0010] The present invention is further configured such that a motor is installed on the outer wall of the hanger, the output shaft of the motor is connected to a rotating shaft through a coupling, and the other end of the rotating shaft passes through a bearing on the first side plate and is connected to a bearing on the second side plate.

[0011] The present invention is further configured such that one side wall of the second side plate is fixed on the adjacent first and second conveyor frames, and a flap is sleeved on the middle of the outer wall of the rotating shaft.

[0012] The present invention is further configured such that the other end of the water inlet pipe is rotatably mounted on one end of the hollow shaft, the hollow shaft is rotatably mounted inside one end of the movable frame, and an electric push rod is installed at the top center of the movable frame.

[0013] The present invention is further configured such that the top end of the electric push rod is installed on the inner wall of the second top cover, a wet cotton roller is sleeved on the outer wall of the hollow shaft, a dry cotton roller is arrayed at the other end of the inner side of the movable frame, and a water leakage hole is arrayed on the outer wall of the hollow shaft.

[0014] This utility model has the following beneficial effects: This invention features a flipping component. A motor rotates the flip plate, repeatedly flipping the packaging paper, its internal magnetic leakage sheet, and the fixing tape. This secures the packaging paper and magnetic leakage sheet with the fixing tape, preventing any impact on the packaging effect and efficiency. It solves the problem of existing microwave oven transformer magnetic leakage sheet packaging devices where the magnetic leakage sheet falls into the middle of the packaging paper, and then the fixing tape is placed over the packaging paper and magnetic leakage sheet. However, in this method, the magnetic leakage sheet is not encased inside the packaging paper and remains exposed to the environment, affecting the packaging effect and efficiency.

[0015] This invention incorporates a cleaning component. A water pump draws water and overflows onto a wet cotton roller. The wet and dry cotton rollers then clean the surface of the packaging paper, achieving the purpose of cleaning the packaging paper. This prevents dust on the packaging paper from affecting the adhesion of the adhesive tape. It solves the problem of existing microwave oven transformer magnetic sheet packaging box devices that directly cover the packaging paper and magnetic sheet with adhesive tape without cleaning the packaging paper, which may affect the adhesion of the adhesive tape due to dust on its surface. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of a device for packaging the magnetic leakage sheet of a microwave oven transformer.

[0018] Figure 2 This is a cross-sectional view of a packaging device for a microwave oven transformer's magnetic leakage sheet.

[0019] Figure 3 This is a structural diagram of the first conveyor frame.

[0020] Figure 4 This is a structural diagram of the second conveyor frame.

[0021] Figure 5 This is a structural diagram of the flip component.

[0022] Figure 6 This is a structural diagram of the cleaning component.

[0023] Figure 7 This is a structural diagram of the mobile frame.

[0024] Figure 8 This is a disassembly diagram of the wet cotton roller and the hollow shaft.

[0025] The attached diagram lists the components represented by each number as follows: 100-First conveyor frame, 101-First conveyor belt, 102-First top cover, 103-Packaging paper feeding assembly, 104-Magnetic leakage sheet feeding assembly, 105-Guide plate, 200-Second conveyor frame, 201-Second conveyor belt, 202-Second top cover, 202a-Strip hole, 203-Magnetic leakage sheet fixing assembly, 204-Sealing device, 300-Tilting assembly, 301-First side plate 302-Second side plate, 303-Hanger, 304-Motor, 304a-Shaft, 305-Flip plate, 400-Cleaning assembly, 401-Water tank, 401a-Outlet pipe, 402-Water pump, 402a-Connecting pipe, 403-Moving frame, 404-Electric push rod, 405-Dry cotton roller, 406-Wet cotton roller, 407-Hollow shaft, 407a-Inlet pipe, 407b-Drain hole. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example

[0027] Please see Figures 1 to 5 This utility model is a packaging device for microwave oven transformer leakage magnetic sheet, including a first conveyor frame 100 and a first conveyor belt 101 disposed inside it. A first top cover 102 is installed on the top of the first conveyor frame 100, a second conveyor frame 200 is installed on one side of the first conveyor frame 100, and a second top cover 202 is installed on the top of the second conveyor frame 200. A flipping component 300 is provided on the bottom side of the first conveyor frame 100 and the middle of the interior of the second conveyor frame 200. The flipping component 300 includes a first side plate 301 fixed on the first conveyor frame 100 and the second conveyor frame 200, and a hanger 303 installed on the outer wall of the first side plate 301.

[0028] Specifically, a packaging paper feeding assembly 103 is provided at one end of the interior of the first top cover 102, and a magnetic leakage sheet feeding assembly 104 is provided at the other end of the interior of the first top cover 102. A guide plate 105 is installed at one end of the first conveyor frame 100. A second conveyor belt 201 is provided inside the second conveyor frame 200. A strip hole 202a is opened on one side of the rear end face of the second top cover 202. A magnetic leakage sheet fixing assembly 203 is provided at the center of the interior of the second top cover 202. A sealing device 204 is provided at one end of the interior of the second top cover 202. A motor 304 is installed on the outer wall of the hanger 303. The output shaft of the motor 304 is connected to the rotating shaft 304a through a coupling. The other end of the rotating shaft 304a passes through the bearing on the first side plate 301 and is connected to the bearing on the second side plate 302. One side wall of the second side plate 302 is fixed on the adjacent first conveyor frame 100 and second conveyor frame 200. A flap 305 is sleeved in the middle of the outer wall of the rotating shaft 304a.

[0029] Furthermore, the packaging paper feeding assembly 103, the magnetic leakage sheet feeding assembly 104, the magnetic leakage sheet fixing assembly 203, and the sealing device 204 are all existing technologies, so they will not be described in detail here. The second conveyor belt 201 consists of two separate strip conveyor belts so that the flip plate 305 can rotate and the guide plate 105 can transport the packaging paper and the magnetic leakage sheet onto the second conveyor belt 201.

[0030] The operation process of this embodiment is as follows: First, the packaging paper is cut and placed on the first conveyor belt 101 using the packaging paper feeding component 103. As the first conveyor belt 101 is transported, the packaging paper will move to below the inlet. Then, the transformer magnetic leakage sheet to be packaged is fed into the middle of the packaging paper on the first conveyor belt 101 by the magnetic leakage sheet feeding component 104. Next, the packaging paper and the magnetic leakage sheet on its surface are transported together to the connection between the first conveyor frame 100 and the second conveyor frame 200. At this time, the motor 304 is started. The output shaft of the motor 304 rotates, which drives the rotating shaft 304a to rotate through the coupling. The rotation of the rotating shaft 304a will drive the transformer magnetic leakage sheet to rotate through the coupling. The flap 305 on the outer wall rotates, and as the flap 305 rotates, it will bring the packaging paper and the magnetic leakage sheet back to the surface of the first conveyor belt 101. It will also flip the magnetic leakage sheet and the packaging paper 180 degrees. At this time, the magnetic leakage sheet will be flipped on the upper surface and pressed against one end of the upper surface of the packaging paper. After multiple flips, the magnetic leakage sheet will be wrapped inside the packaging paper. Then, after using the magnetic leakage sheet fixing component 203 to attach the fixing tape to the surface of the packaging paper, the flipping component 300 times will be used again to flip the packaging paper and the magnetic leakage sheet and fixing tape inside, completing the fixing tape to fix the packaging paper and the magnetic leakage sheet, so as to avoid affecting the packaging effect and efficiency of the magnetic leakage sheet. Example

[0031] Please see Figure 4 , Figure 6 , Figure 7 and Figure 8 Based on Embodiment 1, but different from the first embodiment, a cleaning component 400 is provided. The cleaning component 400 includes a water tank 401 located behind the second conveyor frame 200 and a water outlet pipe 401a located at the bottom of the front end face of the water tank 401. The other end of the water outlet pipe 401a is connected to a water pump 402 via a pipe connector. The water outlet of the water pump 402 is connected to a connecting pipe 402a via a pipe connector. The other end of the connecting pipe 402a is connected to a water inlet pipe 407a via a pipe connector. This solves the problem that existing microwave oven transformer magnetic sheet packaging devices directly cover the packaging paper and the surface of the magnetic sheet with fixing tape during use. However, this method does not clean the packaging paper, and the dust on its surface may affect the fixing effect of the fixing tape.

[0032] Specifically, the other end of the water inlet pipe 407a is rotatably installed on one end of the hollow shaft 407, the hollow shaft 407 is rotatably installed inside one end of the movable frame 403, and an electric push rod 404 is installed at the top center of the movable frame 403; the top end of the electric push rod 404 is installed on the inner wall of the second top cover 202, a wet cotton roller 406 is sleeved on the outer wall of the hollow shaft 407, a dry cotton roller 405 is arrayed on the other end of the inner side of the movable frame 403, and a water leakage hole 407b is arrayed on the outer wall of the hollow shaft 407.

[0033] Furthermore, the pipe joint serves as a pipe connection. The operation of the water pump 402 can draw water into the hollow shaft 407 and overflow from the drain hole 407b into the wet cotton roller 406 to clean the surface of the packaging paper. Then, the dry cotton roller 405 absorbs the residual moisture on the packaging paper.

[0034] The operation process of this embodiment is as follows: After the magnetic leakage sheet is wrapped inside the packaging paper, and before applying the fixing tape, the electric push rod 404 is activated. The telescopic end of the electric push rod 404 extends and pushes the moving frame 403 down, so that the wet cotton roller 406 and dry cotton roller 405 inside the moving frame 403 can contact the upper surface of the packaging paper. At the same time, the water pump 402 is activated. The water pump 402 runs and draws water from the water tank 401 through the water outlet pipe 401a, and then enters the hollow shaft 407 through the connecting pipe 402a and the water inlet pipe 407a. The water overflows onto the wet cotton roller 406 through the water leakage hole 407b on the hollow shaft 407. The wet cotton roller 406 cleans the packaging paper after contacting the surface of the packaging paper. After cleaning, the dry cotton roller 405 absorbs and treats the residual water stains, achieving the purpose of cleaning the packaging paper and preventing the dust on the surface of the packaging paper from affecting the adhesion effect of the fixing tape.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A packaging device for microwave oven transformer leakage magnetic sheets, comprising a first conveyor frame (100) and a first conveyor belt (101) disposed therein, wherein a first top cover (102) is mounted on the top of the first conveyor frame (100), a second conveyor frame (200) is mounted on one side of the first conveyor frame (100), and a second top cover (202) is mounted on the top of the second conveyor frame (200), characterized in that: A flipping assembly (300) is provided on the bottom side of the first conveyor (100) and in the middle of the interior of the second conveyor (200), and a cleaning assembly (400) is provided on the interior side of the second top cover (202). The flipping assembly (300) includes a first side plate (301) fixed on the first conveyor frame (100) and the second conveyor frame (200), and a hanger (303) installed on the outer wall of the first side plate (301). The cleaning assembly (400) includes a water tank (401) located behind the second conveyor frame (200) and a water outlet pipe (401a) located at the bottom of the front end face of the water tank (401). The other end of the water outlet pipe (401a) is connected to a water pump (402) via a pipe connector. The water outlet end of the water pump (402) is connected to a connecting pipe (402a) via a pipe connector. The other end of the connecting pipe (402a) is connected to an inlet pipe (407a) via a pipe connector.

2. The microwave oven transformer leakage magnetic sheet packaging box device according to claim 1, characterized in that, A packaging paper feeding assembly (103) is provided at one end of the interior of the first top cover (102), a magnetic leakage sheet feeding assembly (104) is provided at the other end of the interior of the first top cover (102), and a guide plate (105) is installed at one end of the first conveyor frame (100).

3. The microwave oven transformer leakage magnetic sheet packaging box device according to claim 1, characterized in that, The second conveyor frame (200) is provided with a second conveyor belt (201) inside, and a strip hole (202a) is provided on one side of the rear end face of the second top cover (202).

4. The microwave oven transformer leakage magnetic sheet packaging box device according to claim 3, characterized in that, A magnetic leakage sheet fixing assembly (203) is provided at the center of the interior of the second top cover (202), and a sealing device (204) is provided at one end of the interior of the second top cover (202).

5. A packaging box device for microwave oven transformer leakage magnetic sheet according to claim 1, characterized in that, A motor (304) is installed on the outer wall of the hanger (303). The output shaft of the motor (304) is connected to the rotating shaft (304a) through a coupling. The other end of the rotating shaft (304a) passes through the bearing on the first side plate (301) and is connected to the bearing on the second side plate (302).

6. A packaging box device for microwave oven transformer leakage magnetic sheet according to claim 5, characterized in that, One side wall of the second side plate (302) is fixed on the adjacent first conveyor frame (100) and second conveyor frame (200), and a flap (305) is sleeved on the middle of the outer wall of the rotating shaft (304a).

7. A packaging box device for microwave oven transformer leakage magnetic sheet according to claim 1, characterized in that, The other end of the water inlet pipe (407a) is rotatably mounted on one end of the hollow shaft (407), the hollow shaft (407) is rotatably mounted on one end inside the movable frame (403), and an electric push rod (404) is installed at the top center of the movable frame (403).

8. A packaging box device for a microwave oven transformer leakage magnetic sheet according to claim 7, characterized in that, The top of the electric push rod (404) is installed on the inner wall of the second top cover (202), a wet cotton roller (406) is sleeved on the outer wall of the hollow shaft (407), a dry cotton roller (405) is arrayed on the other end of the interior of the movable frame (403), and a water leakage hole (407b) is arrayed on the outer wall of the hollow shaft (407).

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