Powder shaking-off device for hot-pressing post-processing of inductor

Abstract

The utility model provides a powder shaking-off device for hot-pressing post-processing of an inductor. The powder shaking-off device comprises a supporting seat, a bracket and a motor, the bottom of the bracket is rotationally mounted on the supporting seat; the motor is used for driving the bracket to rotate and swing; a magnetic attraction structure is installed on the rear wall of the bracket and used for conducting magnetic attraction on a workpiece placed on the front wall of the bracket. After the bracket is overturned in place, the magnetic attraction structure is adjusted to be separated from the magnetic attraction part, and magnetic attraction to the workpiece is relieved; the device is simple in structure, powder attached to a workpiece is preliminarily shaken off and cleaned in an overturning mode, the follow-up rolling brush cleaning difficulty is reduced, dust raising is prevented, and the cleaning quality is also improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning devices, and more specifically, to a powder shaking device for post-processing of inductive hot pressing. Background Technology

[0002] Hot pressing is a common method for producing integrated inductors. After the workpiece is formed, it needs to be cleaned. Currently, most of the methods use a roller brush to clean the surface of the workpiece. Although this method can be used quickly, it also has some problems. For example, the lack of front-end treatment means that a lot of residual dust can easily cause dust to be stirred up during the roller brush cleaning process. Furthermore, it does not clean the back wall properly, so it needs to be improved. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the technical problem to be solved by this utility model is to propose a powder shaking device for inductive hot pressing post-processing. Its structure is simple. It shakes off the powder adhering to the workpiece in the initial cleaning by flipping, which reduces the difficulty of subsequent roller brush cleaning, prevents dust, and improves the cleaning quality.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] This utility model provides a powder shaking device for inductive hot pressing post-processing, including a support base, a bracket, and a motor; the bottom of the bracket is rotatably mounted on the support base, and the motor is used to drive the bracket to rotate and swing; a magnetic attraction structure is installed on the rear wall of the bracket for magnetically attracting the workpiece placed on the front wall of the bracket; when the bracket is flipped into place, the magnetic attraction structure is adjusted to disengage from the magnetic attraction part, releasing the magnetic attraction on the workpiece.

[0006] In a preferred embodiment of this utility model, the bracket includes a support plate, one end of which is fixedly provided with a column, and both ends of which are fixedly provided with shafts; two opposing upright plates are mounted on the support base, and bearings are mounted on the top of the upright plates; the support plate is mounted between the two bearings via shafts, and the end of one of the shafts is connected to the output shaft of the motor; the motor is mounted on the support base via a first bracket; a magnetic suction structure is mounted on the rear wall of the support plate.

[0007] In a preferred embodiment of this invention, the rear wall of the support plate is provided with a recessed groove, and the bottom of the recessed groove is provided with multiple rows of evenly spaced countersunk holes. The spacing between any two adjacent countersunk holes in the same row is consistent with the workpiece arrangement spacing on the workpiece strip. The magnetic attraction structure includes a cylinder, a push plate, an electromagnet, and a magnetic conductor. The cylinder is mounted on the support plate via a second bracket, and the push plate is mounted on the piston rod end of the cylinder. The wall surface of the push plate away from the cylinder is provided with a groove, and the electromagnet is mounted in the groove. The magnetic conductor includes a pad and multiple inserts fixed on the pad. The pad is mounted on the push plate by bolts, closely adhering to the magnetic surface of the electromagnet. The shape of the push plate is adapted to the shape of the recessed groove. The position of the inserts corresponds to the position of the countersunk holes, and the length of the inserts is greater than the depth of the countersunk holes.

[0008] In a preferred embodiment of this invention, at least one vibration motor is installed at the bottom of the rear wall of the support plate.

[0009] In a preferred embodiment of this invention, the top surface of the support base is provided with a recessed cavity located below the column, and the upright plate is installed on both ends of the recessed cavity by bolts; the width of the recessed cavity is greater than the thickness of the support plate.

[0010] In a preferred embodiment of this invention, the top of the cavity near the front wall of the support plate is raised to form a support portion;

[0011] When the support plate is flipped so that the front wall faces down, it rests against the support portion.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model provides a powder shaking device for inductive hot pressing post-processing, including a support base, a bracket, and a motor. The bottom of the bracket is rotatably mounted on the support base, and the motor drives the bracket to rotate and swing. A magnetic suction structure is installed on the rear wall of the bracket for magnetically attracting the workpiece placed on the front wall of the bracket. When the bracket is flipped into position, the magnetic suction structure is adjusted to disengage from the magnetic suction part, releasing the magnetic attraction to the workpiece. The device magnetically attracts the workpiece, and during its flipping process, the workpiece remains stationary, causing the adhering residual powder to fall off, which can reduce the difficulty of subsequent roller brush cleaning, prevent dust, and improve cleaning quality. Furthermore, the use of magnetic attraction also facilitates subsequent separation, as only the magnetic suction structure needs to be disengaged from the magnetic suction part, which is simple and effective. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a powder shaking device for inductive hot pressing post-processing provided in a specific embodiment of this utility model during the feeding process;

[0015] Figure 2 This is a three-dimensional structural diagram of a powder shaking device for inductive hot pressing post-processing provided in a specific embodiment of this utility model during material feeding.

[0016] Figure 3 This is a first-view three-dimensional unfolded structural diagram of a powder shaking device for inductive hot pressing post-processing provided in a specific embodiment of this utility model;

[0017] Figure 4 This is a two-dimensional unfolded structural diagram of a powder shaking device for inductive hot pressing post-processing provided in a specific embodiment of this utility model from a second perspective.

[0018] In the picture:

[0019] 100. Support base; 110. Vertical plate; 120. Bearing; 130. Cavity; 140. Supporting part;

[0020] 200, bracket; 210, support plate; 220, shaft; 230, countersunk groove; 240, countersunk hole;

[0021] 300. Electric motor;

[0022] 400. Magnetic suction structure; 410. Cylinder; 420. Push plate; 421. Groove; 430. Electromagnet; 440. Magnetic conductor; 441. Pad; 442. Insert post; 500. Vibration motor. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 1 , Figure 2 As shown in the figure, a powder shaking device for inductive hot pressing post-processing is disclosed in a specific embodiment of the present invention, including a support base 100, a bracket 200, and a motor 300; the bottom of the bracket 200 is rotatably mounted on the support base 100, and the motor 300 is used to drive the bracket 200 to rotate and swing; a magnetic attraction structure 400 is installed on the rear wall of the bracket 200 for magnetically attracting the workpiece placed on the front wall of the bracket; when the bracket is flipped into place, the magnetic attraction structure is adjusted to disengage from the magnetic attraction part, releasing the magnetic attraction on the workpiece.

[0025] The aforementioned powder shaking device for inductive hot pressing post-processing uses a magnetic structure to magnetically attract the workpiece. During the flipping process, the workpiece remains stationary, causing the adhering residual powder to fall off. This reduces the difficulty of subsequent roller brush cleaning, prevents dust, and improves cleaning quality. Furthermore, the magnetic attraction method facilitates subsequent separation; simply detach the magnetic structure from the magnetic attraction area. It is simple and effective.

[0026] Furthermore, such as Figure 3 , Figure 4As shown, the bracket 200 includes a support plate 210, with a column fixed at one end of the support plate and shafts 220 fixed at both ends of the column. Two opposing upright plates 110 are mounted on the support base 100, with bearings 120 mounted on the top of the upright plates 110. The support plate 210 is mounted between the two bearings 120 via the shafts 220, with one end of one shaft connected to the output shaft of a motor. The motor is mounted on the support base via a first bracket. A magnetic suction structure is installed on the rear wall of the support plate. The entire bracket is rotated and swung by the motor. The overall assembly is simple and facilitates initial assembly and subsequent maintenance.

[0027] Furthermore, the rear wall of the support plate 210 is provided with a groove 230, and the bottom of the groove 230 is provided with multiple rows of evenly spaced countersunk holes 240. The spacing between any two adjacent countersunk holes in the same row is consistent with the workpiece arrangement spacing on the workpiece strip. The magnetic attraction structure 400 includes a cylinder 410, a push plate 420, an electromagnet 430, and a magnetic conductor 440. The cylinder is mounted on the support plate via a second bracket, the push plate 420 is mounted on the piston rod end of the cylinder 410, and the wall surface of the push plate 420 away from the cylinder is provided with a groove 421. The electromagnet 430 is mounted in the groove 421. The magnetic conductor 440... The device includes a pad 441 and multiple inserts 442 fixed on the pad. The pad 441 is bolted to the push plate 420 and is in close contact with the magnetic surface of the electromagnet. The shape of the push plate 420 is adapted to the shape of the countersunk groove 230. The position of the inserts 442 corresponds to the position of the countersunk hole 240, and the length of the inserts 442 is greater than the depth of the countersunk hole 240. The pad and inserts are made of iron and have good magnetic permeability. The magnetism generated by the electromagnet is transmitted and diffused through the magnetic permeable parts. The inserts are arranged to magnetically attract each workpiece, achieving a targeted magnetic attraction effect and accurate alignment.

[0028] The distance between the bottom of the countersunk hole and the front wall of the support plate is 1-2mm, with a thin-walled structure to allow magnetism to be transmitted to the outside and provide the required magnetic attraction effect for the workpiece. Furthermore, the support plate is made of materials such as aluminum / copper / aluminum alloy / copper alloy that do not have magnetic properties, providing sufficient support strength to facilitate the design, layout and installation of other structural components. It also ensures that this part does not have a magnetic attraction effect after the magnetic component is removed, allowing the subsequent workpiece to be easily removed and dropped.

[0029] Furthermore, at least one vibration motor 500 is installed at the bottom of the rear wall of the support plate 210 to accelerate the falling of powder through vibration, thereby improving the overall cleaning speed and quality.

[0030] Furthermore, the top surface of the support base 100 is provided with a cavity 130, located below the column, and the upright plate 110 is installed on both ends of the cavity 130 by bolts; the width of the cavity is greater than the thickness of the support plate; forming an effective receiving part to collect the powder falling from above.

[0031] Furthermore, the bottom inner wall of the cavity slopes downward toward the rear wall of the support plate, and an external discharge port is provided on the side wall of the cavity at the lower slope. A baffle is installed on the outside of the external discharge port, and the two ends of the baffle are bent to the two ends of the support base and fixed with bolts. This structural design facilitates the discharge of the powder collected inside to the outside through the external discharge port, which is convenient for recycling and also makes it easy to clean the cavity.

[0032] Furthermore, the top of the cavity 130 near the front wall of the support plate is raised to form a support portion 140. When the support plate 210 is flipped so that the front wall faces downward, it abuts against the support portion 140. On the one hand, it can play a certain role in blocking material, especially since this direction is the downward direction of the support plate when it is flipped. The powder that slides down can be stopped by the support portion and enter the cavity. On the other hand, it can also serve as a part with restricted movement, so that it can be accurately aligned, which is convenient for subsequent operations.

[0033] This utility model has been described through preferred embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. This utility model is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are all within the protection scope of this utility model.

Claims

1. A powder shaking device for post-processing of inductive hot pressing, characterized in that: Includes support base, bracket, and motor; The bottom of the bracket is rotatably mounted on the support base, and the motor is used to drive the bracket to rotate and swing. The rear wall of the bracket is equipped with a magnetic attraction structure for magnetically attracting workpieces placed on the front wall of the bracket; Once the bracket has flipped into place, the magnetic attraction structure is adjusted to disengage from the magnetic attraction part, releasing the magnetic attraction on the workpiece.

2. The powder shaking device for post-processing of inductive hot pressing according to claim 1, characterized in that: The bracket includes a support plate, one end of which is fixedly provided with a column, and both ends of which are fixedly provided with shafts; Two opposing vertical plates are mounted on the support base. Bearings are installed on the top of the vertical plates. The support plates are mounted between the two bearings by means of a shaft. The end of one of the shafts is connected to the output shaft of the motor. The motor is mounted on the support base by means of a first bracket. The magnetic structure is installed on the rear wall of the support plate.

3. The powder shaking device for post-processing of inductive hot pressing according to claim 2, characterized in that: The rear wall of the support plate is provided with a groove, and the bottom of the groove is provided with multiple rows of evenly spaced countersunk holes. The spacing between any two adjacent countersunk holes in the same row is consistent with the workpiece arrangement spacing on the workpiece strip. The magnetic attraction structure includes a cylinder, a push plate, an electromagnet, and a magnetic conductor; The cylinder is mounted on the support plate via a second bracket, and the push plate is mounted on the end of the piston rod of the cylinder. The push plate has a groove on the wall away from the cylinder, and the electromagnet is mounted in the groove. The magnetic conductor includes a pad and multiple posts fixed on the pad; the pad is bolted to the push plate and is in close contact with the magnetic surface of the electromagnet; the shape of the push plate is adapted to the shape of the trough; The position of the insert corresponds to the position of the countersunk hole, and the length of the insert is greater than the depth of the countersunk hole.

4. The powder shaking device for post-processing of inductive hot pressing according to claim 2, characterized in that: At least one vibration motor is installed at the bottom of the rear wall of the support plate.

5. The powder shaking device for post-processing of inductive hot pressing according to claim 4, characterized in that: The top surface of the support base has a recessed cavity located below the column, and the upright plate is installed on both ends of the recessed cavity by bolts; the width of the recessed cavity is greater than the thickness of the support plate.

6. The powder shaking device for post-processing of inductive hot pressing according to claim 5, characterized in that: The top of the cavity near the front wall of the support plate is raised to form a support part; When the support plate is flipped so that the front wall faces down, it rests against the support portion.

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