Glue sealing device for mutual inductor production

Abstract

The utility model discloses a glue sealing device for mutual inductor production, which comprises a mounting frame body, a conveying assembly convenient for conveying a mutual inductor is arranged in the mounting frame body, and a mutual inductor body is arranged in the mounting frame body through the conveying assembly. And a positioning assembly for positioning the position of the mutual inductor body is arranged at the top of the mounting frame body. The mutual inductor body is moved out after glue filling is completed under the driving of the conveying belt, the rotating motor drives the positioning plate to reset through the mounting sleeve, the next mutual inductor body is positioned and blocked through the positioning plate, and then glue filling can be conducted on the next mutual inductor body, so that glue filling treatment can be conducted on the mutual inductor body conveniently; and glue can be continuously poured into the mutual inductor body, the situation that the glue sealing device needs to be stopped, the mutual inductor body is taken out after glue pouring is completed, and the mutual inductor body which is not subjected to glue pouring is put in is avoided, and therefore the situation that the glue sealing device stops for a too long time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mutual inductor production, in particular to a glue sealing device for mutual inductor production. Background Art

[0002] The current transformer is an instrument that converts the primary side large current into the secondary side small current for measurement based on the principle of electromagnetic induction. The current transformer is composed of a closed iron core and windings. Its primary side winding has few turns and is connected in series in the circuit of the current to be measured, so it often has the entire current of the circuit flowing through it. The secondary side winding has more turns and is connected in series in the measuring instrument and the protection circuit. When the current transformer is working, its secondary side circuit is always closed, so the impedance of the series coil of the measuring instrument and the protection circuit is very small, and the working state of the current transformer is close to short circuit.

[0003] During the production process of the mutual inductor, the mutual inductor needs to be sealed by glue filling. When the existing glue sealing device fills the mutual inductor with glue, the mutual inductor is usually placed on a tray, and then the tray is placed inside the glue sealing device. After the mutual inductor is filled with glue, the glue sealing device needs to be stopped, the mutual inductor that has been filled with glue is taken out, and the mutual inductor that has not been filled with glue is put in, which will delay a lot of time. Therefore, a glue sealing device for the production of mutual inductors is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a glue sealing device for producing a mutual inductor, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sealing device for producing a mutual inductor comprises a mounting frame, wherein a conveying assembly for conveying the mutual inductor is arranged inside the mounting frame, a mutual inductor body is arranged inside the mounting frame through the conveying assembly, a positioning assembly for positioning the mutual inductor body is arranged on the top of the mounting frame, a limiting assembly for limiting the moving direction of the mutual inductor body is arranged on the top of the mounting frame, and a sealing assembly for sealing the mutual inductor body is arranged on the top of the mounting frame.

[0007] Preferably, the conveying assembly includes a driving motor, which is fixedly mounted inside a mounting frame, an active roller is fixedly provided at the output end of the driving motor, a conveyor belt is meshed on the surface of the active roller, the mutual inductor body is placed on the top of the conveyor belt, a driven roller is meshed inside the conveyor belt, and the driven roller is rotatably arranged inside the mounting frame.

[0008] Preferably, the positioning component includes a rotating motor fixedly installed inside the mounting frame. The output end of the rotating motor is fixedly provided with a mounting sleeve, and a positioning plate is fixedly arranged on the surface of the mounting sleeve. The right side of the positioning plate abuts against the current transformer body.

[0009] Preferably, the limiting component includes a limiting plate which is arranged in a lapping manner with the current transformer body. One side of the limiting plate is fixedly provided with a fixing plate, and an adjusting groove is penetrated through the top of the fixing plate. A fixing stud is arranged in a lapping manner inside the adjusting groove. The fixing stud is fixedly installed on the top of the mounting frame, and a fixing nut is arranged on the surface of the fixing stud in a threaded manner.

[0010] Preferably, the glue-sealing component includes an L-shaped fixing plate fixedly installed on the mounting frame. An electric push rod is fixedly arranged on the top of the L-shaped fixing plate. The output end of the electric push rod is fixedly provided with a moving plate, and a glue inlet pipe is fixedly arranged inside the moving plate. The bottom end of the glue inlet pipe is fixedly provided with a glue distribution box, and a glue outlet pipe is fixedly arranged at the bottom of the glue distribution box.

[0011] Preferably, the number of the limiting plates is two, and the two limiting plates are symmetrically distributed. The limiting plates are made of metal materials.

[0012] Preferably, the number of the glue outlet pipes is several, and the several glue outlet pipes are distributed in a circular array. The glue outlet pipes are made of metal materials.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the glue-sealing device for producing current transformers, the driving motor drives the driving roller to rotate, so that the conveyor belt conveys the current transformer body. When the current transformer body contacts the positioning plate, the glue-sealing component fills the current transformer body with glue. After the current transformer body is filled with glue, the rotating motor drives the positioning plate to turn to the left through the mounting sleeve, and the conveyor belt drives the current transformer body after glue filling to move out. The rotating motor drives the positioning plate to reset through the mounting sleeve, and the positioning plate positions and blocks the next current transformer body, so that the next current transformer body can be filled with glue. Therefore, it is convenient to perform glue filling treatment on the current transformer body, and the current transformer body can be continuously filled with glue, avoiding the need to stop the glue-sealing device to take out the current transformer body after glue filling and put in the current transformer body without glue filling, thus avoiding the situation that the glue-sealing device stops for too long. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the isometric view of the structure of the present utility model;

[0015] Figure 2 is the schematic structural view of the conveying component of the structure of the present utility model;

[0016] Figure 3This is a schematic longitudinal sectional view of the structure of the present utility model;

[0017] Figure 4 It is Figure 1 an enlarged view of the structure at position A of

[0018] In the figure: 1. Mounting frame; 2. Driving motor; 3. Driving roller; 4. Conveyor belt; 5. Driven roller; 6. Transformer body; 7. Rotating motor; 8. Mounting sleeve; 9. Positioning plate; 10. Limiting plate; 11. Fixed plate; 12. Adjusting groove; 13. Fixed stud; 14. Fixed nut; 15. L-shaped fixed plate; 16. Electric push rod; 17. Moving plate; 18. Glue inlet pipe; 19. Glue distribution box; 20. Glue outlet pipe. Specific embodiments

[0019] 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 of 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.

[0020] Refer to Figures 1-4, A glue-sealing device for the production of transformers, including a mounting frame 1. Inside the mounting frame 1, there is a conveying component for facilitating the conveyance of transformers. Inside the mounting frame 1, a transformer body 6 is arranged through the conveying component. The conveying component includes a driving motor 2, which is fixedly installed inside the mounting frame 1. The output end of the driving motor 2 is fixedly provided with a driving roller 3. The surface of the driving roller 3 is meshed with a conveyor belt 4. The transformer body 6 is placed on the top of the conveyor belt 4. Inside the conveyor belt 4, a driven roller 5 is meshed. The driven roller 5 is rotatably arranged inside the mounting frame 1. The driving motor 2 drives the driving roller 3 to rotate. Through the cooperation of the driving roller 3 and the driven roller 5, the conveyor belt 4 conveys the transformer body 6. On the top of the mounting frame 1, there is a positioning component for positioning the position of the transformer body 6. The positioning component includes a rotating motor 7, which is fixedly installed inside the mounting frame 1. The output end of the rotating motor 7 is fixedly provided with a mounting sleeve 8. The surface of the mounting sleeve 8 is fixedly provided with a positioning plate 9. The right side of the positioning plate 9 is lapped with the transformer body 6. By driving the mounting sleeve 8 to drive the positioning plate 9 to flip by the rotating motor 7, the positioning plate 9 is separated from the transformer body 6 after glue injection, so that the transformer body 6 after glue injection is removed from the glue-sealing component. When the rotating motor 7 drives the mounting sleeve 8 to drive the positioning plate 9 to reset, it is convenient to position the next transformer body 6, thus avoiding errors between the transformer body 6 and the glue-sealing device. On the top of the mounting frame 1, there is a limiting component for facilitating the limiting of the moving direction of the transformer body 6. The limiting component includes limiting plates 10. The number of the limiting plates 10 is two, and the two limiting plates 10 are symmetrically distributed. The limiting plates 10 are made of metal material. Through the two limiting plates 10, it is convenient to limit the moving direction of the transformer body 6, avoiding the glue falling on the conveyor belt 4 during glue injection due to the deviation of the position of the transformer body 6. The limiting plates 10 are lapped with the transformer body 6. One side of the limiting plate 10 is fixedly provided with a fixing plate 11. The top of the fixing plate 11 is provided with an adjusting groove 12 through which. Inside the adjusting groove 12, a fixing stud 13 is lapped. The fixing stud 13 is fixedly installed on the top of the mounting frame 1. The surface of the fixing stud 13 is provided with a fixing nut 14. Loosen the fixing nut 14 and pull the limiting plate 10 to drive the fixing plate 11 to move, so that the fixing plate 11 passes through the adjusting groove 12 to the right end of the surface of the fixing stud 13, thus the distance between the two limiting plates 10 can be adjusted, and different specifications of transformer bodies 6 can be limited. On the top of the mounting frame 1, there is a glue-sealing component for facilitating the glue-sealing of the transformer body 6. By driving the driving roller 3 to rotate by the driving motor 2, the conveyor belt 4 conveys the transformer body 6. When the transformer body 6 contacts the positioning plate 9, the transformer body 6 is injected with glue by the glue-sealing component. After the glue injection of the transformer body 6 is completed, the rotating motor 7 drives the positioning plate 9 to flip to the left through the mounting sleeve 8, and the conveyor belt 4 drives the transformer body 6 after glue injection to be removed.The rotating motor 7 drives the positioning plate 9 to reset through the mounting sleeve 8, and positions and blocks the next transformer body 6 through the positioning plate 9, so as to perform potting on the next transformer body 6, which is convenient for potting the transformer body 6 and can continuously pot the transformer body 6, avoiding the need to stop the potting device to take out the potted transformer body 6 and put in the unpotted transformer body 6, thus avoiding the situation where the potting device stops for too long.

[0021] Specifically, the potting assembly includes an L-shaped fixing plate 15 which is fixedly installed on the mounting frame 1. An electric push rod 16 is fixedly arranged at the top of the L-shaped fixing plate 15. The output end of the electric push rod 16 is fixedly provided with a moving plate 17. An inlet glue pipe 18 is fixedly arranged inside the moving plate 17. The bottom end of the inlet glue pipe 18 is fixedly provided with a glue distribution box 19. A glue outlet pipe 20 is fixedly arranged at the bottom of the glue distribution box 19. The number of the glue outlet pipes 20 is several. Connect the inlet glue pipe 18 to an external conveying device. The electric push rod 16 pushes the moving plate 17 to drive the inlet glue pipe 18 to move downward, so that the glue distribution box 19 drives the glue outlet pipe 20 to move downward. The glue is conveyed into the inlet glue pipe 18 through the external conveying device, and after being shunted by the glue distribution box 19, it enters the glue outlet pipe 20. The transformer body 6 is potted through the glue outlet pipe 20. The several glue outlet pipes 20 are distributed in a circular array. The glue outlet pipe 20 is made of metal material. The single transformer body 6 is potted simultaneously through the several glue outlet pipes 20, so that the potting speed of the transformer body 6 is faster, thus improving the speed of the potting device.

[0022] The potting device for the production of this transformer is connected to the 220V mains, and the main controller can be a conventional known device such as a computer for control.

[0023] During use: The driving motor 2 drives the output end to drive the driving roller 3 to rotate, so that the driving roller 3 drives the driven roller 5 to rotate through the conveyor belt 4. Place the transformer body 6 on the top of the conveyor belt 4, and convey the transformer body 6 through the conveyor belt 4. The limiting plate 10 is used to limit the moving direction of the transformer body 6. When the transformer body 6 contacts the positioning plate 9, the driving motor 2 stops. The output end of the electric push rod 16 is driven to push the moving plate 17 downward, and the moving plate 17 drives the glue inlet pipe 18 to move downward, so that the glue inlet pipe 18 drives the glue outlet pipe 20 to move downward through the glue distribution box 19. Glue is conveyed into the glue inlet pipe 18 through an external conveying device and is distributed by the glue distribution box 19. The distributed glue enters the glue outlet pipe 20 and is poured into the transformer body 6 through the glue outlet pipe 20. When the glue filling of the transformer body 6 is completed, the output end of the rotating motor 7 is driven to drive the mounting sleeve 8 to rotate, and the positioning plate 9 is driven to flip to the left through the mounting sleeve 8. When the positioning plate 9 is flipped and removed, the conveyor belt 4 drives the transformer body 6 after glue filling to move out. The rotating motor 7 drives the positioning plate 9 to reset through the mounting sleeve 8, and the positioning plate 9 is used to position and block the next transformer body 6, so that the next transformer body 6 can be filled with glue.

[0024] In summary, for the glue-sealing device for the production of transformers, the driving motor 2 drives the driving roller 3 to rotate, so that the conveyor belt 4 conveys the transformer body 6. When the transformer body 6 contacts the positioning plate 9, the transformer body 6 is filled with glue through the glue-sealing assembly. When the glue filling of the transformer body 6 is completed, the rotating motor 7 drives the positioning plate 9 to flip to the left through the mounting sleeve 8, and the conveyor belt 4 drives the transformer body 6 after glue filling to move out. The rotating motor 7 drives the positioning plate 9 to reset through the mounting sleeve 8, and the positioning plate 9 is used to position and block the next transformer body 6, so that the next transformer body 6 can be filled with glue. This facilitates the glue filling process of the transformer body 6 and can continuously fill the transformer body 6 with glue, avoiding the need to stop the glue-sealing device to take out the transformer body 6 after glue filling and put in the unfilled transformer body 6, thus avoiding the situation where the glue-sealing device stops for too long, and is used to solve the problems raised in the above background technology.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sealing device for a mutual inductor, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a conveying assembly for facilitating the conveying of the transformer, the mounting frame (1) is provided with a transformer body (6) via the conveying assembly, the top of the mounting frame (1) is provided with a positioning assembly for locating the position of the transformer body (6), the top of the mounting frame (1) is provided with a limiting assembly for facilitating the movement direction of the transformer body (6), and the top of the mounting frame (1) is provided with a sealing assembly for facilitating the sealing of the transformer body (6).

2. The glue sealing device for producing a mutual inductor according to claim 1, characterized in that: The conveying assembly comprises a driving motor (2), the driving motor (2) is fixedly mounted inside a mounting frame (1), an active roller (3) is fixedly arranged at the output end of the driving motor (2), a conveying belt (4) is meshedly arranged on the surface of the active roller (3), the mutual inductor body (6) is placed on the top of the conveying belt (4), a driven roller (5) is meshedly arranged inside the conveying belt (4), and the driven roller (5) is rotatably arranged inside the mounting frame (1).

3. The glue sealing device for producing a mutual inductor according to claim 1, characterized in that: The positioning assembly comprises a rotating motor (7), the rotating motor (7) is fixedly mounted inside the mounting frame (1), a mounting sleeve (8) is fixedly arranged at the output end of the rotating motor (7), a positioning plate (9) is fixedly arranged on the surface of the mounting sleeve (8), and the right side of the positioning plate (9) overlaps with the transformer body (6).

4. The glue sealing device for producing a mutual inductor according to claim 1, characterized in that: The limit assembly comprises a limit plate (10), the limit plate (10) is overlapped with the transformer body (6), a fixing plate (11) is fixedly arranged on one side of the limit plate (10), an adjustment groove (12) is penetrated through the top of the fixing plate (11), a fixing stud (13) is overlapped inside the adjustment groove (12), the fixing stud (13) is fixedly installed on the top of the mounting frame (1), and a fixing nut (14) is threadedly arranged on the surface of the fixing stud (13).

5. The glue sealing device for producing a mutual inductor according to claim 1, characterized in that: The glue sealing assembly comprises an L-shaped fixing plate (15), wherein the L-shaped fixing plate (15) is fixedly mounted on a mounting frame (1), an electric push rod (16) is fixedly mounted on the top of the L-shaped fixing plate (15), a movable plate (17) is fixedly mounted on the output end of the electric push rod (16), a glue inlet pipe (18) is fixedly mounted inside the movable plate (17), a glue dispensing box (19) is fixedly mounted on the bottom end of the glue inlet pipe (18), and a glue outlet pipe (20) is fixedly mounted on the bottom of the glue dispensing box (19).

6. The glue sealing device for producing a mutual inductor according to claim 4, characterized in that: The number of the limiting plates (10) is two, and the two limiting plates (10) are symmetrically distributed, and the limiting plates (10) are made of metal material.

7. The glue sealing device for producing a mutual inductor according to claim 5, characterized in that: The number of the rubber outlet pipes (20) is a plurality, and the plurality of rubber outlet pipes (20) are distributed in a circular array, and the rubber outlet pipes (20) are made of metal material.

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