Film-removing and tin-soldering device for magnetic element processing

Abstract

The film removing and tin soldering device for magnetic element machining comprises a machining table, a mounting frame is arranged above the machining table, a moving mechanism is mounted at the top of the inner side of the mounting frame, the moving mechanism can drive a mounting plate to move, and the bottom of the mounting plate is connected with a positioning plate through a first electric telescopic rod; three sets of clamping mechanisms are installed at the bottom of the positioning plate, the tops of the clamping mechanisms on the two sides are connected with a first sliding block, the first sliding block moves in a sliding groove formed in the positioning plate, one end of a first lead screw mechanism is connected with a first driving motor, and element conveying mechanisms used in cooperation with the clamping mechanisms are installed at the top of the machining table. And a film removing device is arranged on one side of the element conveying mechanism. According to the film removing and tin soldering device for magnetic element machining, in order to solve the problem that a protective film possibly remains on the surface of an existing magnetic element, and the protective film can play a role in hindering in the welding process, a film removing device is arranged on one side of an element conveying mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic elements, in particular to a film-removing soldering device for processing magnetic elements. Background Art

[0002] Magnetic components are usually composed of windings and magnetic cores. They are an important part of power electronics technology and are mainly used for energy storage, energy conversion and electrical isolation. Magnetic components mainly include two categories: transformers and inductors, and are widely used in various power circuits.

[0003] After searching, it was found that in the prior art, such as announcement number CN205110994U, a linear automatic soldering device is provided, including a frame and a conveying mechanism fixedly arranged on the frame, a loading mechanism and a linear positioning mechanism are also arranged on the conveying mechanism, and a first soldering station, a second soldering station and a discharge mechanism are also arranged in sequence on the frame, the first soldering station and the second soldering station both include a flux mechanism and a tin furnace fixedly arranged on one side of the linear positioning mechanism, a high-temperature glue protection is also arranged on the tin furnace, and a soldering mechanism is also arranged on the linear positioning mechanism, and the soldering mechanism is driven to pass through the first soldering station and the second soldering station in sequence to complete the double soldering process.

[0004] To sum up, the existing soldering device saves manpower, saves time, and reduces labor intensity, but a layer of protective film may remain on the surface of the existing magnetic component. This film will play an obstructive role in the welding process, affecting the fluidity and wettability of the solder, thereby causing problems such as loose welding and poor contact. Therefore, a film-removing soldering device for magnetic component processing is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a film-removing soldering device for magnetic component processing, so as to solve the problem that a layer of protective film may remain on the surface of the existing magnetic components mentioned in the above background technology, and this film will play an obstructive role in the welding process, affecting the fluidity and wettability of the solder, thereby causing the problem of loose welding and poor contact.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a film-removing soldering device for magnetic component processing, comprising a processing table, a mounting frame is arranged above the processing table, and a moving mechanism is arranged on the inner top of the mounting frame, the moving mechanism can drive the mounting plate to move, and the bottom of the mounting plate is connected to the positioning plate through a first electric telescopic rod, three groups of clamping mechanisms are arranged on the bottom of the positioning plate, and the tops of the clamping mechanisms on both sides are connected to a first slider, the first slider moves in a slide groove provided in the positioning plate, and the first slider is connected to a first screw mechanism rotatably arranged in the slide groove, one end of the first screw mechanism is connected to a first driving motor, a component conveying mechanism used in conjunction with the clamping mechanism is arranged on the top of the processing table, and a film-removing device is arranged on one side of the component conveying mechanism, the The film removal device includes a collecting trough, and a filter plate is installed inside the collecting trough, an exhaust fan is installed at the bottom of the filter plate, and an installation box is arranged on the top of the filter plate, a second drive motor is installed on the outside of the installation box, and the second drive motor can drive the worm arranged inside the installation box to rotate, the worm is meshed with the worm wheel, and the worm wheel is installed on the outside of the first driving rod, a driving wheel is arranged on the outside of the first driving rod, and the driving wheel can drive the other two groups of driven wheels to rotate through a transmission belt, the driven wheel is installed on the outside of the second rotating rod, and one end of the second rotating rod passes through the outside of the installation box and is connected with the film removal roller, a flux tank mechanism is arranged on one side of the film removal device, and a tin furnace mechanism and a component placement plate mechanism are installed on one side of the flux tank mechanism, and component cooling mechanisms are arranged on both sides of the component placement plate mechanism.

[0007] Preferably, the moving mechanism includes a moving groove, and a driving block is arranged on the top of the moving groove, the top of the driving block is connected to the second slider, and the second slider moves in a slider groove opened at the top of the inner side of the mounting frame, and a second electric telescopic rod for driving the second slider to move is arranged inside the slider groove, an electric screw mechanism is rotatably arranged inside the moving groove, and the electric screw mechanism can drive the third slider to move, and the bottom of the third slider is connected to the top of the mounting plate.

[0008] Through the above technical solution: it is easy for the driving element to move.

[0009] Preferably, two groups of limit blocks are symmetrically arranged on the top of the movable groove, and the limit blocks are slidably connected to the limit rods arranged on the top of the inner side of the mounting frame.

[0010] Through the above technical solution: the stability of the moving groove during movement is improved.

[0011] Preferably, the clamping mechanism includes an installation groove, and a bidirectional screw mechanism is rotatably arranged inside the installation groove, one end of the bidirectional screw mechanism is connected to the third drive motor, and the outer side of the bidirectional screw mechanism is connected to two groups of symmetrically arranged positioning blocks, and the bottom of the positioning block is connected to the clamping plate through a connecting rod.

[0012] Through the above technical solution, it is convenient to clamp the components.

[0013] Preferably, the positioning block is slidably connected to the inside of the mounting groove.

[0014] Through the above technical solution: it is convenient for the positioning block to move.

[0015] Preferably, the component conveying mechanism includes a conveyor belt mechanism, and the conveyor belt mechanism is installed on the inner side of two groups of fixed plates, and a baffle is installed between the tops of one end of the two groups of fixed plates.

[0016] Through the above technical solution: it is convenient to transport the components.

[0017] Preferably, a pressure pump is provided on one side outside the flux tank mechanism.

[0018] Through the above technical solution: soldering operation is convenient.

[0019] Preferably, the component cooling mechanism includes a hair dryer, and the air outlet of the hair dryer is connected to the cooling box through a first conveying pipe, and the air outlet of the cooling box is connected to an air uniforming plate symmetrically arranged on the top of the component placement plate mechanism through a second conveying pipe, and several groups of nozzles are installed on the inner side of the air uniforming plate.

[0020] Through the above technical solution: it is convenient to accelerate the cooling of components.

[0021] Preferably, a refrigerator is provided inside the cooling box, and a refrigeration pipe is connected to one side of the refrigerator.

[0022] Through the above technical solution, it is convenient to cool the cooling box.

[0023] Compared with the prior art, the invention has the following beneficial effects: the film removal soldering device for magnetic element processing is

[0024] (1) The present device is designed to solve the problem that a protective film may remain on the surface of existing magnetic components. This film will hinder the welding process, affect the fluidity and wettability of the solder, and thus cause the welding to be loose and the contact to be poor. A film removal device is provided on one side of the component conveying mechanism. The film removal device includes a collection tank, and a filter plate is installed inside the collection tank. An exhaust fan is installed at the bottom of the filter plate, and an installation box is provided on the top of the filter plate. A second drive motor is installed outside the installation box, and the second drive motor can drive the worm arranged inside the installation box to rotate. The worm and The worm wheels are meshed with each other, and the worm wheels are installed on the outside of the first driving rod. A driving wheel is arranged on the outside of the first driving rod, and the driving wheel can drive the other two sets of driven wheels to rotate through a transmission belt. The driven wheel is installed on the outside of the second rotating rod, and one end of the second rotating rod passes through the outside of the installation box and is connected to the film removing roller. When in use, the clamping mechanism clamps the components conveyed on the component conveying mechanism, and the moving mechanism drives the clamped components to move. The second driving motor can drive the film removing roller to rotate, thereby grinding and removing the film formed on the surface of the component, and the components after cleaning can be soldered.

[0025] (2) In order to solve the problem of slow cooling of components after soldering, the present device is provided with component cooling mechanisms on both sides of the component placement plate mechanism. The component cooling mechanisms include a hair dryer, and the air outlet end of the hair dryer is connected to a cooling box through a first conveying pipe. The air outlet end of the cooling box is connected to an air distribution plate symmetrically arranged on the top of the component placement plate mechanism through a second conveying pipe. A plurality of groups of air nozzles are installed on the inner side of the air distribution plate. The cooling box can cool the air blown out by the hair dryer. The cooling air is ejected through the air nozzles to accelerate the cooling of the solder components. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0027] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0028] Figure 3 It is a schematic diagram of the overall top view cross-sectional structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the connection relationship of the drive blocks of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0031] Figure 6 It is a schematic diagram of the position relationship between the clamping mechanism and the positioning plate of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the component conveying mechanism of the present invention;

[0033] Figure 8 It is a structural schematic diagram of the film removal device of the present invention;

[0034] Fig. 9 It is a schematic diagram of the internal structure of the cooling box of the present invention.

[0035] In the figure: 1, processing table; 101, mounting frame; 2, moving mechanism; 201, moving groove; 2011, limit block; 2012, limit rod; 202, driving block; 203, second slider; 204, second electric telescopic rod; 205, electric screw mechanism; 206, third slider; 3, mounting plate; 301, first electric telescopic rod; 302, positioning plate; 4, clamping mechanism; 401, mounting groove; 402, two-way screw mechanism; 403, third driving motor; 404, positioning block; 405, clamping plate; 5, first slider; 501, first screw mechanism; 502, first driving motor; 6, component conveying mechanism; 601, conveyor belt mechanism; 602, fixed plate ; 603, baffle; 7, film removal device; 701, collecting tank; 702, filter plate; 703, exhaust fan; 704, installation box; 705, second drive motor; 706, worm; 7061, worm wheel; 7062, first drive rod; 7063, driving wheel; 7064, transmission belt; 7065, driven wheel; 707, second rotating rod; 708, film removal roller; 8, flux tank mechanism; 801, pressure pump; 9, tin furnace mechanism; 10, component placement plate mechanism; 11, component cooling mechanism; 111, hair dryer; 112, cooling box; 1121, refrigerator; 1122, refrigeration pipe; 113, second conveying pipe; 114, air uniforming plate; 115, nozzle. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-9 The present invention provides a technical solution: a film stripping soldering device for magnetic component processing, a mounting frame 101 is arranged above the processing table 1, and a moving mechanism 2 is installed on the inner top of the mounting frame 101, the moving mechanism 2 can drive the mounting plate 3 to move, and the bottom of the mounting plate 3 is connected to the positioning plate 302 through a first electric telescopic rod 301.

[0038] Specifically, the moving mechanism 2 includes a moving groove 201, and a driving block 202 is arranged on the top of the moving groove 201, the top of the driving block 202 is connected to the second slider 203, and the second slider 203 moves in the slider groove opened at the inner top of the mounting frame 101, and a second electric telescopic rod 204 is arranged inside the slider groove to drive the second slider 203 to move. Later, the second electric telescopic rod 204 can drive the second slider 203 and the moving groove 201 to move longitudinally, so that the position of the component changes, and an electric screw mechanism 205 is rotatably arranged inside the moving groove 201, and the electric screw mechanism 205 can drive the third slider 206 to move, and the bottom of the third slider 206 is connected to the top of the mounting plate 3, and later, the electric screw mechanism 205 can drive the component to move laterally.

[0039] In a further embodiment, two groups of limit blocks 2011 are symmetrically arranged on the top of the movable groove 201, and the limit blocks 2011 are slidably connected to the limit rods 2012 arranged on the inner top of the mounting frame 101. Through the above operation, the moving direction of the movable groove 201 can be further limited, thereby improving the stability of the movable groove 201 during movement.

[0040] Specifically, three groups of clamping mechanisms 4 are installed at the bottom of the positioning plate 302, and the tops of the clamping mechanisms 4 on both sides are connected to the first slider 5. The first slider 5 moves in the slide groove opened in the positioning plate 302, and the first slider 5 is connected to the first screw mechanism 501 rotatably arranged in the slide groove. One end of the first screw mechanism 501 is connected to the first driving motor 502. The first driving motor 502 can drive the first screw mechanism 501 to rotate, thereby driving the first slider 5 to move, so that the clamping mechanisms 4 on both sides are displaced, so that a certain gap is separated between the three groups of clamped components, which is convenient for later film removal and soldering operations. The clamping mechanism 4 includes a mounting groove 401, and a bidirectional screw is rotatably arranged inside the mounting groove 401. Mechanism 402, one end of the bidirectional screw mechanism 402 is connected to the third drive motor 403, and the outer side of the bidirectional screw mechanism 402 is connected to two groups of positioning blocks 404 that are symmetrically arranged, the bottom of the positioning block 404 is connected to the clamping plate 405 through a connecting rod, and the positioning block 404 is slidably connected to the inside of the installation groove 401. When in use, the clamping mechanism 4 is moved to the top of the component through the moving mechanism 2. After the movement is completed, the first electric telescopic rod 301 is turned on to drive the clamping mechanism 4 to move downward. When the clamping plates 405 move to both sides of the component, the third drive motor 403 is turned on. The third drive motor 403 drives the two groups of clamping plates 405 to move closer and closer through the bidirectional screw mechanism 402, so that the component is clamped by the clamping plates 405.

[0041] Specifically, a component conveying mechanism 6 for use with the clamping mechanism 4 is installed on the top of the processing table 1. The component conveying mechanism 6 includes a conveyor belt mechanism 601, and the conveyor belt mechanism 601 is installed on the inner side of two groups of fixed plates 602. A baffle 603 is installed between the tops of one end of the two groups of fixed plates 602. The conveyor belt mechanism 601 can convey the components above it, and the baffle 603 can limit the conveyed components.

[0042] Specifically, a film removal device 7 is provided on one side of the component conveying mechanism 6, and the film removal device 7 includes a collecting tank 701, and the collecting tank 701 can collect impurities polished during the film removal process, and a filter plate 702 is installed inside the collecting tank 701, and the filter plate 702 can filter the impurities polished during the film removal process, and an exhaust fan 703 is installed at the bottom of the filter plate 702, and the exhaust fan 703 can guide dust-containing impurities into the collection tank 701, and a mounting box 704 is provided on the top of the filter plate 702, and a second drive motor 705 is installed on the outside of the mounting box 704, and the second drive motor 705 can drive a worm 706 arranged inside the mounting box 704 to rotate, and the worm 706 is meshed with a worm wheel 7061, and the worm wheel 7061 is installed on the outside of the first drive rod 7062, and a driving wheel is provided on the outside of the first drive rod 7062 7063, and the driving wheel 7063 can drive the other two groups of driven wheels 7065 to rotate through the transmission belt 7064, the driven wheel 7065 is installed on the outside of the second rotating rod 707, and one end of the second rotating rod 707 passes through the outside of the installation box 704 and is connected to the film removal roller 708. When in use, the clamping mechanism 4 clamps the components conveyed by the component conveying mechanism 6, and the moving mechanism 2 drives the clamped components to move, and the second driving motor 705 is turned on. The second driving motor 705 can drive the worm wheel 7061 and the first driving rod 7062 to rotate through the worm 706, and the first driving rod 7062 drives the driving wheel 7063 to rotate synchronously, thereby driving the driven wheel 7065 and the second rotating rod 707 to rotate through the transmission belt 7064, so that the film removal roller 708 rotates, and the components are polished and film removed.

[0043] Specifically, a flux tank mechanism 8 is provided on one side of the film removal device 7 , and a tin furnace mechanism 9 and a component placement plate mechanism 10 are installed on one side of the flux tank mechanism 8 , and component cooling mechanisms 11 are provided on both sides of the component placement plate mechanism 10 .

[0044] In a further embodiment, a pressure pump 801 is provided on one side of the outside of the flux tank mechanism 8. After the film removal is completed, the moving mechanism 2 drives the clamped components to move in turn to the flux tank mechanism 8 and the tin furnace mechanism 9 for soldering operations.

[0045] Specifically, the component cooling mechanism 11 includes a hair dryer 111, and the air outlet end of the hair dryer 111 is connected to the cooling box 112 through a first conveying pipe, a refrigerator 1121 is arranged inside the cooling box 112, and a refrigeration pipe 1122 is connected to one side of the refrigerator 1121, and the air outlet end of the cooling box 112 is connected to the air uniforming plate 114 symmetrically arranged on the top of the component placement plate mechanism 10 through a second conveying pipe 113, and a plurality of groups of nozzles 115 are installed on the inner side of the air uniforming plate 114.

[0046] When in use, the refrigerator 1121 and the hair dryer 111 are turned on, and the refrigerator 1121 can cool the inside of the cooling box 112, so that the wind blown out by the hair dryer 111 is cooled by the cooling box 112, and the cooling wind is sprayed through the nozzle 115 to accelerate the cooling of the solder components.

[0047] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film-removing soldering device for processing magnetic components, comprising a processing table (1), characterized in that: A mounting frame (101) is arranged above the processing table (1), and a moving mechanism (2) is installed on the inner top of the mounting frame (101), and the moving mechanism (2) can drive the mounting plate (3) to move, and the bottom of the mounting plate (3) is connected to the positioning plate (302) through a first electric telescopic rod (301), and three groups of clamping mechanisms (4) are installed at the bottom of the positioning plate (302), and the tops of the clamping mechanisms (4) on both sides are connected to the first sliding block (5), and the first sliding block (5) moves in a sliding groove provided on the positioning plate (302). The first slider (5) is connected to a first screw mechanism (501) rotatably arranged in the slide groove, one end of the first screw mechanism (501) is connected to a first drive motor (502), a component conveying mechanism (6) used in conjunction with the clamping mechanism (4) is installed on the top of the processing table (1), and a film removal device (7) is installed on one side of the component conveying mechanism (6), the film removal device (7) includes a collection tank (701), and a filter plate (702) is installed inside the collection tank (701), and an exhaust fan is installed at the bottom of the filter plate (702). (703), and a mounting box (704) is arranged on the top of the filter plate (702), a second driving motor (705) is installed on the outside of the mounting box (704), and the second driving motor (705) can drive a worm (706) arranged inside the mounting box (704) to rotate, the worm (706) is meshed with a worm wheel (7061), and the worm wheel (7061) is installed on the outside of the first driving rod (7062), and a driving wheel (7063) is arranged on the outside of the first driving rod (7062), and the driving wheel (7063) is connected to the outside of the first driving rod (7062). The transmission belt (7064) can drive the other two sets of driven wheels (7065) to rotate. The driven wheels (7065) are installed on the outside of the second rotating rod (707), and one end of the second rotating rod (707) passes through the outside of the installation box (704) and is connected to the film removal roller (708). A flux tank mechanism (8) is provided on one side of the film removal device (7), and a tin furnace mechanism (9) and a component placement plate mechanism (10) are installed on one side of the flux tank mechanism (8), and component cooling mechanisms (11) are provided on both sides of the component placement plate mechanism (10).

2. The device for removing solder film for magnetic component processing according to claim 1, characterized in that: The moving mechanism (2) comprises a moving groove (201), and a driving block (202) is arranged at the top of the moving groove (201), the top of the driving block (202) is connected to a second slider (203), and the second slider (203) moves in a slider groove opened at the top of the inner side of the mounting frame (101), and a second electric telescopic rod (204) is arranged inside the slider groove for driving the second slider (203) to move, and an electric screw mechanism (205) is rotatably arranged inside the moving groove (201), and the electric screw mechanism (205) can drive a third slider (206) to move, and the bottom of the third slider (206) is connected to the top of the mounting plate (3).

3. The device for removing solder film for magnetic component processing according to claim 2, characterized in that: Two groups of limit blocks (2011) are symmetrically arranged on the top of the movable groove (201), and the limit blocks (2011) are slidably connected to limit rods (2012) arranged on the top of the inner side of the mounting frame (101).

4. The device for removing solder film for magnetic component processing according to claim 1, characterized in that: The clamping mechanism (4) comprises a mounting groove (401), and a bidirectional screw mechanism (402) is rotatably arranged inside the mounting groove (401), one end of the bidirectional screw mechanism (402) is connected to a third drive motor (403), and the outer side of the bidirectional screw mechanism (402) is connected to two groups of symmetrically arranged positioning blocks (404), and the bottom of the positioning block (404) is connected to the clamping plate (405) via a connecting rod.

5. The device for removing solder film for magnetic component processing according to claim 4, characterized in that: The positioning block (404) is slidably connected to the inside of the installation groove (401).

6. The device for removing solder film for magnetic component processing according to claim 1, characterized in that: The component conveying mechanism (6) comprises a conveyor belt mechanism (601), and the conveyor belt mechanism (601) is installed on the inner side of two groups of fixed plates (602), and a baffle (603) is installed between the tops of one end of the two groups of fixed plates (602).

7. The device for removing solder film for magnetic component processing according to claim 1, characterized in that: A pressure pump (801) is provided on one side outside the flux tank mechanism (8).

8. The device for removing solder film for magnetic component processing according to claim 1, characterized in that: The component cooling mechanism (11) comprises a blower (111), and the air outlet end of the blower (111) is connected to a cooling box (112) via a first delivery pipe, and the air outlet end of the cooling box (112) is connected to an air distribution plate (114) symmetrically arranged on the top of the component placement plate mechanism (10) via a second delivery pipe (113), and a plurality of groups of nozzles (115) are installed on the inner side of the air distribution plate (114).

9. The device for removing solder film for magnetic component processing according to claim 8, characterized in that: A refrigerator (1121) is disposed inside the cooling box (112), and a refrigeration pipe (1122) is connected to one side of the refrigerator (1121).

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