Cleaning device used after chip inductor forming

Abstract

The invention provides a cleaning device used after chip inductor forming. The cleaning device comprises a cleaning structure and a transferring structure. The cleaning structure comprises a dust collecting box and a brush, and the brush is arranged corresponding to an opening of the dust collecting box; the transferring structure comprises a linear driving mechanism and an objective table; the linear driving mechanism drives the objective table to move, so that the workpiece on the objective table passes through the bottom of the brush, and dust on the surface of the workpiece is cleaned through the brush; the objective table is provided with a plurality of grooves for containing workpieces, and the groove bottom of each groove is provided with a slag discharging opening penetrating to the bottom face. A limiting structure is mounted on the objective table, and limiting pieces of the limiting structure are correspondingly arranged on the long edges of the two sides of the groove; the limiting piece is adjusted and can stretch in and out of the groove to limit and block the presser foot of the workpiece in the groove; the device is simple in structure, can limit and block the positions of the corners of the workpiece, effectively prevents the workpiece from being tilted or shifted in the moving process or the brushing process, and avoids affecting normal conveying and subsequent work.

Description

Technical Field

[0001] The present invention relates to the field of integrated inductor processing devices, and more specifically, to a cleaning device for chip inductors after forming. Background Art

[0002] Powder pressing is a common method for manufacturing SMD inductors. After the workpiece is formed, the surface of the workpiece needs to be cleaned. At present, most cleaning structures use scraping brushes or brushes to clean the workpiece. The brush is driven by the external structure to move the workpiece to the cleaning path, thereby achieving the required cleaning effect.

[0003] Among them, the current structures for transferring workpieces mostly place the workpieces directly in the trough. Although the operation is simple, it also has obvious defects. There are no external parts to fix it, which causes the workpiece to be stuck by the bristles during the movement or cleaning process, especially at the edges, or even lifted up, affecting normal transportation. This needs to be improved. Summary of the invention

[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a cleaning device for chip inductor after forming. The device has a simple structure and can limit and block the edge position of the workpiece, effectively preventing the workpiece from being lifted or shifted during movement or cleaning, thereby avoiding affecting normal transportation and subsequent work.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The present invention provides a cleaning device for post-forming chip inductors, comprising a cleaning structure and a transfer structure; the cleaning structure comprises a dust collecting box and a brush, the brush is located above the top of the dust collecting box and is arranged corresponding to the opening of the dust collecting box; the transfer structure comprises a linear drive mechanism, and a carrier installed on the linear drive mechanism; the linear drive mechanism drives the carrier to move, so that the workpiece on the carrier passes through the bottom of the brush, and the dust on the surface of the workpiece is cleaned by the brush; a plurality of grooves for accommodating the workpieces are arranged on the carrier, and the bottom of the groove is provided with a slag discharge port that penetrates to the bottom surface; a limiting structure is installed on the carrier, and the limiting members of the limiting structure are correspondingly arranged at the long side positions on both sides of the groove; the limiting members can be adjusted to be telescopic in and out of the groove, and the pressure foot of the workpiece inside the groove is limited and blocked.

[0007] In a preferred technical solution of the present invention, the loading platform includes a support plate, and grooves are evenly spaced on the top surface of the support plate; first side grooves and second side grooves are respectively provided on both sides of the groove opening of the groove; first slide grooves and second slide grooves are respectively provided on the outer sides of the two ends of the support plate corresponding to the groove; the same end of each first side groove is connected to the first slide groove, and the groove bottom is flush; the same end of each second side groove is connected to the second slide groove, and the groove bottom is flush; the limiting structure includes a driving component, a first push-pull member and a second push-pull member, the first push-pull member includes a first push rod, and a fixed A plurality of first limit members are arranged on one side of the first push rod; the first push rod is slidably arranged at the first slide groove, and the first limit member is correspondingly arranged at the first side groove; the second push-pull member includes a second push rod, and a plurality of second limit members fixedly arranged on one side of the second push rod; the second push rod is slidably arranged at the second slide groove, and the second limit member is correspondingly arranged at the second side groove; the driving component is used to drive the first push-pull member and the second push-pull member to move, so that the first limit member and the second limit member enter and exit the groove at the same time, thereby realizing synchronous limited blocking or unlocking of the workpiece.

[0008] In a preferred technical solution of the present invention, the driving structure includes a motor, which is mounted on a support plate by bolts. A frame rod is fixedly mounted on the top of the motor's output shaft. Both ends of the frame rod are movably connected to the ends of the first push rod and the second push rod respectively. The frame rod is driven to rotate by the motor, thereby realizing the push-pull activities of the first push rod and the second push rod, so that the first limit member and the second limit member enter and exit the groove at the same time.

[0009] In a preferred technical solution of the present invention, the ends of the first push rod and the second push rod are fixedly provided with a boss, and the top side wall of the boss is provided with a thread; the two ends of the frame rod are fixedly provided with a through hole passing through the upper and lower wall surfaces, and the through hole is fixed with a rubber ring, the boss movably passes through the rubber ring, and the ends are connected by a nut.

[0010] In a preferred technical solution of the present invention, a cover body is provided on the top surface of the support plate, and a plurality of strip holes are provided on the cover body corresponding to the groove, and the shape of the strip holes is adapted to the shape of the groove; the cover body is covered on the top of the support plate and fixedly connected by bolts to block and limit the first side groove, the second side groove, the first slide groove and the second slide groove; the top surfaces of the first push-pull member and the second push-pull member are slidably matched with the bottom surface of the cover body.

[0011] The beneficial effects of the present invention are:

[0012] The present invention provides a cleaning device for chip inductors after forming, which has a simple structure. A limiting structure is installed on a loading platform, and the limiting pieces of the limiting structure are correspondingly arranged at the long sides of the groove on both sides; the limiting pieces can be adjusted to extend and retract in and out of the groove, and the pressure foot of the workpiece inside the groove is limited and blocked; the workpiece is effectively prevented from being lifted or shifted during movement or cleaning, so as to avoid affecting normal transportation and subsequent work; and during loading and unloading, the adjustable limiting piece can be retracted and separated from the groove to perform normal loading and unloading actions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of a cleaning device for a chip inductor after forming provided in a specific embodiment of the present invention;

[0014] Figure 2 is a schematic diagram of a three-dimensional structure of a first viewing angle of an object stage provided in a specific embodiment of the present invention;

[0015] Figure 3 is a schematic diagram of a three-dimensional structure of a second viewing angle of a stage provided in a specific embodiment of the present invention;

[0016] Figure 4 is a schematic diagram of a three-dimensional unfolded structure of a stage provided in a specific embodiment of the present invention;

[0017] Figure 5 is a schematic diagram of the three-dimensional structure of a support plate provided in a specific embodiment of the present invention;

[0018] Figure 6 is a schematic diagram of the three-dimensional structure of a limiting structure provided in a specific embodiment of the present invention;

[0019] In the figure:

[0020] 100. cleaning structure; 110. dust collecting box; 120. brush;

[0021] 200, transfer structure; 210, linear drive mechanism 220, loading platform; 221, groove; 222, slag discharge port; 223, support plate; 224, first side groove; 225, second side groove; 226, first slide groove; 227, second slide groove; 230, cover body; 231, strip hole;

[0022] 300, limiting structure; 310, first push-pull member; 311, first push rod; 312, first limiting member; 320, second push-pull member; 321, second push rod; 322, second limiting member; 330, driving member; 331, motor; 332, frame rod; 333, rubber ring; 340, protruding column. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0024] like Figures 1 to 4As shown, a specific embodiment of the present invention discloses a cleaning device for post-forming chip inductors, including a cleaning structure 100 and a transfer structure 200; the cleaning structure 100 includes a dust box 110 and a brush 120, the brush 120 is located above the top of the dust box 110, and is arranged corresponding to the opening of the dust box; the transfer structure 200 includes a linear drive mechanism 210, and a stage 220 installed on the linear drive mechanism; the linear drive mechanism drives the stage to move, so that the workpiece on the stage passes through the bottom of the brush, and the dust on the surface of the workpiece is cleaned by the brush; a plurality of grooves 221 for accommodating the workpiece are provided on the stage 220, and the bottom of the groove 221 is provided with a slag discharge port 222 that passes through the bottom surface; a limiting structure 300 is installed on the stage 220, and the limiting members of the limiting structure are correspondingly arranged at the long side positions on both sides of the groove; the limiting members can be adjusted to be retracted in and out of the groove, and the pressure foot of the workpiece inside the groove is limited and blocked.

[0025] The above-mentioned cleaning device for post-forming chip inductors has a simple structure. A limiting structure is installed on the stage, and the limiting parts of the limiting structure are correspondingly arranged at the long sides of the groove on both sides; the limiting parts can be adjusted to be retracted and extended in and out of the groove, and the pressure foot of the workpiece inside the groove is limited and blocked; it can effectively prevent the workpiece from being lifted or shifted during movement or cleaning, so as to avoid affecting normal transportation and subsequent work; and during loading and unloading, the adjustable limiting parts can be retracted and disengaged from the groove to perform normal loading and unloading actions; wherein, the linear drive mechanism includes but is not limited to a linear slide or a screw assembly, which can drive the stage to move back and forth, and are all common structural equipment, which can be purchased and used on the market, and the details will not be repeated.

[0026] Furthermore, the bottom of the dust collecting box is in a bucket-shaped structure, which gathers toward the bottom, and a pipe body is connected to the bottom of the gathering place; further, the pipe body can be connected to an external negative pressure dust suction system, and the dust raised by the cleaning brush can be sucked and collected by negative pressure suction, which is more convenient for unified treatment;

[0027] Furthermore, if Figures 4 to 6As shown, the loading platform 220 includes a support plate 223, and grooves 221 are evenly spaced on the top surface of the support plate 223; first side grooves 224 and second side grooves 225 are respectively provided on both sides of the groove opening of the groove 221, and the spacing between the first side groove and the second side groove and the groove bottom is adapted to the thickness of the workpiece edge foot; first slide grooves 226 and second slide grooves 227 are respectively provided on the outer sides of the two ends corresponding to the groove of the support plate 223; the same end of each first side groove 224 is connected to the first slide groove 226, and the groove bottom is flush; the same end of each second side groove 225 is connected to the second slide groove 227, and the groove bottom is flush; the limiting structure 300 includes a driving component 330, a first push-pull member 310 and a second push-pull member 320, the first The push-pull member 310 includes a first push rod 311 and a plurality of first limit members 312 fixedly arranged on one side of the first push rod 311; the first push rod 311 is slidably arranged at the first slide groove 226, and the first limit member 312 is correspondingly arranged at the first side groove 224; the second push-pull member 320 includes a second push rod 321 and a plurality of second limit members 322 fixedly arranged on one side of the second push rod 321; the second push rod 321 is slidably arranged at the second slide groove 227, and the second limit member 322 is correspondingly arranged at the second side groove 225; the driving component is used to drive the first push-pull member and the second push-pull member to move, so that the first limit member and the second limit member simultaneously enter and exit the groove, thereby realizing synchronous limited blocking or unlocking of the workpiece;

[0028] Corresponding side grooves and sliding grooves are arranged on the top surface of the support plate to provide the required installation and sliding positions for the first push-pull member and the second push-pull member, so that the limiting member can smoothly enter and exit the groove position. When entering, the side feet of the workpiece can be limited and blocked. When withdrawing, it will not affect the loading and unloading of the workpiece, which is convenient for practical use.

[0029] Furthermore, if Figure 6 As shown, the driving structure 330 includes a motor 331, which is installed on the support plate by bolts. A frame rod 332 is fixedly installed on the top of the output shaft of the motor 331. The two ends of the frame rod 332 are respectively movably connected to the ends of the first push rod 311 and the second push rod 321. The motor drives the frame rod to rotate, thereby realizing the push-pull movement of the first push rod and the second push rod, so that the first limit member and the second limit member enter and exit the groove at the same time; the same motor is used to drive the first push-pull member and the second push-pull member to move, so as to realize synchronous entry and exit movements and effectively limit the workpiece; and the overall structure is simple, so the cost, later use and maintenance costs are all low, which is convenient for practical application.

[0030] Furthermore, if Figure 4 , Figure 6As shown, the ends of the first push rod 311 and the second push rod 321 are fixedly provided with a boss 340, and the top side wall of the boss is provided with a thread; the two ends of the frame rod 332 are fixedly provided with through holes penetrating the upper and lower walls, and the through holes are fixedly provided with rubber rings 333. The boss 340 movably penetrates the rubber ring 333, and the ends are connected by nuts. The disassembly structure is convenient for the processing and production of various structural components, and also for single disassembly and replacement of parts; wherein, the design of the rubber ring can also provide a deformation activity space to ensure that there is no interference problem in the cooperation between the frame rod and the first push-pull member and the second push-pull member, and normal adjustment activities can be carried out.

[0031] Furthermore, a cover body 230 is provided on the top surface of the support plate 223, and a plurality of strip holes 231 are provided on the cover body 230 corresponding to the groove 221, and the shape of the strip holes 231 is adapted to the shape of the groove 221; the cover body cover is provided on the top of the support plate and is fixedly connected by bolts to block and limit the first side groove, the second side groove, the first slide groove and the second slide groove; the top surfaces of the first push-pull member and the second push-pull member are in abutment and sliding cooperation with the bottom surface of the cover body; the top of the support plate is shielded and protected by the cover body, which can further limit the movement of the first push-pull member and the second push-pull member to prevent them from detaching on the one hand; on the other hand, the movable parts can be shielded to maintain the neatness and beauty of the exterior.

[0032] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A cleaning device for chip inductors after forming, comprising a cleaning structure and a transfer structure; the cleaning structure comprises a dust collecting box and a brush, the brush is located above the top of the dust collecting box and is arranged corresponding to the opening of the dust collecting box; the transfer structure comprises a linear drive mechanism and a stage installed on the linear drive mechanism; the linear drive mechanism drives the stage to move, so that the workpiece on the stage passes through the bottom of the brush, and the dust on the surface of the workpiece is cleaned by the brush; the characteristics are: The stage is provided with a plurality of grooves for accommodating workpieces, and the bottom of the groove is provided with a slag discharge port extending through the bottom surface; A limiting structure is installed on the loading platform, and the limiting pieces of the limiting structure are correspondingly arranged at the long sides of both sides of the groove; the limiting pieces can be adjusted to be telescopic in and out of the groove, and the presser foot of the workpiece inside the groove is limited and blocked.

2. The cleaning device for chip inductor after forming according to claim 1, characterized in that: The loading platform includes a support plate, and the grooves are evenly spaced on the top surface of the support plate; The first side groove and the second side groove are respectively provided on both sides of the groove opening; the first slide groove and the second slide groove are respectively provided on the outer sides of the two ends of the supporting plate corresponding to the groove; the same end of each first side groove is connected to the first slide groove, and the groove bottom is flush; the same end of each second side groove is connected to the second slide groove, and the groove bottom is flush; The limiting structure includes a driving component, a first push-pull component and a second push-pull component. The first push-pull component includes a first push rod and a plurality of first limiting components fixedly arranged on one side of the first push rod. The first push rod is slidably arranged at the first sliding groove, and the first limiting component is correspondingly arranged at the first side groove. The second push-pull member includes a second push rod and a plurality of second stoppers fixedly arranged on one side of the second push rod; the second push rod is slidably arranged at the second slide groove, and the second stoppers are correspondingly arranged at the second side groove; The driving component is used to drive the first push-pull member and the second push-pull member to move, so that the first limit member and the second limit member enter and exit the groove at the same time, thereby realizing synchronous limited blocking or unlocking of the workpiece.

3. The cleaning device for chip inductor after forming according to claim 2, characterized in that: The driving structure includes a motor, which is installed on the support plate by bolts. A frame rod is fixedly installed on the top of the motor's output shaft. The two ends of the frame rod are movably connected to the ends of the first push rod and the second push rod respectively. The motor drives the frame rod to rotate, thereby realizing the push-pull activities of the first push rod and the second push rod, so that the first limit member and the second limit member enter and exit the groove at the same time.

4. The cleaning device for chip inductor after forming according to claim 3 is characterized in that: The ends of the first push rod and the second push rod are fixedly provided with a protruding column, and the top side wall of the protruding column is provided with a thread; Both ends of the frame rod are fixedly provided with through holes penetrating the upper and lower wall surfaces, and rubber rings are fixedly provided at the through holes. The convex column movably penetrates the rubber ring, and the ends are connected by nuts.

5. The cleaning device for chip inductor after forming according to claim 4, characterized in that: A cover body is provided on the top surface of the support plate, and a plurality of strip holes are provided on the cover body corresponding to the groove, and the shape of the strip holes is adapted to the shape of the groove; The cover is arranged on the top of the support plate and is fixedly connected by bolts to block and limit the first side groove, the second side groove, the first slide groove and the second slide groove; The top surfaces of the first push-pull member and the second push-pull member are in abutment and sliding cooperation with the bottom surface of the cover body.

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