CN111687141A

CN111687141A - Surface stain removing device for production of pin lead of electronic component

Info

Publication number: CN111687141A
Application number: CN202010763154.1A
Authority: CN
Inventors: 朱俊; 丁绍平; 晋传彬
Original assignee: Ma'anshan Bingxin Photoelectric Technology Co ltd
Current assignee: Ma'anshan Bingxin Photoelectric Technology Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2020-09-22

Abstract

The invention discloses a surface stain removing device for production of a pin lead of an electronic component, and relates to the technical field of electronic component cleaning equipment. The dust collector is characterized in that one end of the surface of a base is fixedly connected with a support, the upper end of the support is fixedly connected with a suction fan, an air suction inlet of the suction fan is fixedly connected with an L-shaped pipe, the bottom and the inside of the L-shaped pipe, which are close to the air suction inlet of the suction fan, are respectively provided with a dust outlet and a filter screen, one side of the upper end of the base, which is close to the suction fan, is provided with a dust collection box, four telescopic rods are symmetrically arranged at the center of the surface of the base, the upper ends of the telescopic rods are fixedly connected with a frame, bearings are fixedly and symmetrically arranged at the. The invention solves the problems of complicated cleaning mode, low cleaning efficiency and no related dust collecting device of the existing pin lead cleaning mode by arranging the suction fan, the rotating plate, the motor, the filter screen and the dust collecting box.

Description

Surface stain removing device for production of pin lead of electronic component

Technical Field

The invention belongs to the technical field of electronic component cleaning equipment, and particularly relates to a surface stain removing device for production of a pin lead of an electronic component.

Background

The electronic components are the components of electronic components and small-sized electric machines and instruments, and the electronic components are usually composed of a plurality of parts, pin leads play the role of electrical connection and mechanical support between the electronic components and a circuit board, a plurality of electronic components with the pin leads are arranged in daily production and comprise integrated circuits, discrete devices, resistors, capacitors, relays and the like, certain dust can be attached to the surfaces of the pin leads in daily life, and if the dust on the surfaces of the pin leads is not cleaned, the service performance of the electronic components can be influenced after a long time, so that the surfaces of the pin leads need to be cleaned regularly, at present, the cleaning mode of the pin leads is complicated, the cleaning efficiency is low, no relevant dust collecting devices are arranged in the cleaning process of the pin leads, the requirements in actual use cannot be met, and improved technologies are urgently needed in the market, to solve the above problems.

Disclosure of Invention

The invention aims to provide a surface stain removing device for production of pin leads of electronic components, which solves the problems of complicated cleaning mode, low cleaning efficiency and no related dust collecting device of the existing pin lead by arranging a suction fan, a rotating plate, a motor, a filter screen and a dust collecting box.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a surface stain removing device for the production of pin leads of electronic components, which comprises a base, wherein one end of the surface of the base is fixedly connected with a bracket, the upper end of the bracket is fixedly connected with a suction fan, an air suction inlet of the suction fan is fixedly connected with an L-shaped pipe, the bottom and the inside of the L-shaped pipe, which are close to the air suction inlet of the suction fan, are respectively provided with a dust outlet and a filter screen, one side of the upper end of the base, which is close to the suction fan, is provided with a dust collection box, the upper end of the L-shaped pipe is provided with a U-shaped opening, a suction disc is movably inserted into the upper end of the U-shaped opening, suction holes are uniformly distributed on the surface of the suction disc, four telescopic rods are symmetrically arranged at the center of the surface of the base, the upper ends of the telescopic rods, the pivot is passed through the cover perpendicularly and is established in frame inside center department commentaries on classics board, it places the district to have set gradually the equidistance from one end to the other end on commentaries on classics board surface, it is provided with the stuck point to place district upper and lower both ends symmetry.

Further, pivot one end runs through bearing, through-hole and motor fixed connection, and the through-hole runs through to set up in frame one side middle part, and the sleeve that the pivot is connected through the one end outside cup joints between with the motor output and is connected, and when the motor rotated, the output of motor can drive rather than cup jointing the pivot of being connected and rotate, carries out angle modulation to the deflector for remove dust comprehensively to the pin lead wire.

Further, the motor is through a piece and base fixed connection, and a piece through first bolt and base fixed connection of its central department, and the piece supports the output that the motor can be guaranteed to the height that gets up with the motor, runs through fixed pivot one end on the frame and cup joints the connection through the sleeve level.

Furthermore, the filter screen is in threaded connection with the L-shaped pipe through a second bolt arranged in the middle of the upper end and the lower end of the inner side, dust is adsorbed on one side of the filter screen, and the filter screen is used for preventing the dust from being sucked into the suction fan.

Furthermore, a dust outlet is formed in the lower pipe wall of the pipe, close to the air suction opening, of the L-shaped pipe, the inner diameter of the dust outlet is smaller than the inner diameter of the dust collection box and is arranged opposite to the middle of the upper end of the dust collection box, and the inner diameter of the dust outlet is smaller than the inner diameter of the dust collection box so that dust cannot fall onto the base but completely falls into the dust collection box during dust collection.

Furthermore, a group of handles is fixedly connected to the middle portions of the two sides of the dust collection box, water is arranged in the middle of the dust collection box, damping is arranged between the bottom end of the dust collection box and the upper end surface of the base, and the dust collection box is more convenient to move when the handles are used.

The invention has the following beneficial effects:

1. the invention has the advantages that the work efficiency is improved by arranging the suction fan, the rotating plate and the motor, the effect of cleaning stains on the surfaces of a plurality of pin leads at one time is achieved, and the problems that the cleaning mode of the pin leads is complicated, the cleaning efficiency is low and the use effect is influenced are solved.

2. The invention has the advantages that the filter screen and the dust collection box are arranged, the effects of collecting dust, avoiding secondary pollution to the pin lead and pollution to the surrounding environment are achieved, the problem that no relevant dust collection device exists in the process of cleaning the pin lead and the problem that the use effect is influenced is solved, the dust is blocked by the arranged filter screen, when a large amount of dust is accumulated, the dust falls into the dust collection box through the dust outlet under the action of gravity, and the water in the dust collection box can firmly lock the dust, so that the dust is not floated and raised all around any more to pollute the surrounding environment, and the dust is collected.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the inside of one end of the dust box and L-shaped pipe of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a motor; 3. a frame; 4. rotating the plate; 5. a placement area; 6. sticking points; 7. a rotating shaft; 8. a sleeve; 9. a through hole; 10. a bearing; 11. supporting a block; 12. a first bolt; 13. a suction fan; 14. an L-shaped pipe; 15. a U-shaped opening; 16. a support; 17. a telescopic rod; 18. a suction cup; 19. sucking holes; 20. dust; 21. filtering with a screen; 22. a second bolt; 23. a handle; 24. a dust outlet; 25. water; 26. a dust collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention is a surface stain removing device for electronic component pin lead production, comprising a base 1, a bracket 16 fixedly connected to one end of the surface of the base 1, a suction fan 13 fixedly connected to the upper end of the bracket 16, an L-shaped pipe 14 fixedly connected to the suction inlet of the suction fan 13, a dust outlet 24 and a filter screen 21 respectively arranged at the bottom and inside of the L-shaped pipe 14 near the suction inlet of the suction fan 13, a dust collecting box 26 arranged at one side of the upper end of the base 1 near the suction fan 13, a U-shaped opening 15 arranged at the upper end of the L-shaped pipe 14, a suction cup 18 movably inserted into the upper end of the U-shaped opening 15, suction holes 19 uniformly distributed on the surface of the suction cup 18, a filter screen 21 arranged inside the suction fan 13 and fixedly connected to the suction inlet of the L-shaped pipe 14, the filter screen 21 arranged inside the suction cup to prevent the dust 20 from entering the suction fan 13, and a, and a suction cup 18 is inserted thereon, and a suction hole 19 is provided on the upper end surface of the suction cup 18, in order to increase the area of the range of dust 20, the suction hole 19 is provided, so that the pin lead wire is not sucked into the L-shaped tube 14 due to too strong suction force, the dust box 26 is used for collecting the dust 20, four telescopic rods 17 are symmetrically provided at the center of the surface of the base 1, and the upper end of the telescopic rod 17 is fixedly connected with the frame 3, bearings 10 are fixedly and symmetrically provided at the centers of both sides of the frame 3, one end of the rotating shaft 7 is fixedly connected with the inner ring of the bearing 10, the other end penetrates through the bearing 10 and is fixedly connected with the motor 2 fixedly connected to the base 1, the rotating shaft 7 is vertically penetrated and sleeved in the rotating plate 4 at the center inside of the frame 3, the surface of the rotating plate 4 is sequentially provided with placing areas 5 at equal intervals from one end to the other, by four telescopic links 17 that set up, carry out the regulation of height to frame 3, avoided changeing board 4 can collide sucking disc 18 when rotating, by 7 one ends of pivot and bearing 10 inner circle fixed connection, the other end runs through bearing 10 and changes the output cup joint of through-hole 9 in the board 4 and motor 2 and be connected, thereby make motor 2 drive change board 4 and rotate, place district 5 by being provided with a plurality of on changeing board 4, and every is placed district 5 and is placed a plurality of pin lead wire, thereby realize disposable clean a plurality of pin lead wire, by the stuck point 6 that sets up, place fixedly to strengthen to the pin lead wire.

Wherein, as shown in figure 1, one end of the rotating shaft 7 penetrates through the bearing 10, the through hole 9 is fixedly connected with the motor 2, and the through hole 9 penetrates through the middle part of one side of the frame 3, the rotating shaft 7 is connected with the output end of the motor 2 through the sleeve 8 connected with the outer side of one end, the rotating shaft 7 is connected with the output end of the motor 2 through the sleeve 8, when the motor 2 rotates, the output end of the motor 2 drives the rotating shaft 7 to rotate, and the rotating shaft 7 penetrates through the bearing 10 in the fixed rotating plate 4, so that the rotating shaft 7 drives the rotating plate 4 to rotate, the motor 2 is fixedly connected with the base 1 through the supporting block 11, and the supporting block 11 is fixedly connected with the base 1 through the first bolt 12 at the center of the supporting block, the motor 2 is firmly fixed on the base 1 by connecting the supporting block 11 with the base 1 through the thread, when the motor 2 is started, the factors, the position moves, resulting in failure to meet the work demand.

Wherein, as shown in fig. 3, the filter screen 21 is connected with the L-shaped pipe 14 by the second bolt 22 arranged at the middle of the upper and lower ends of the inner side, and one side of the filter screen 21 adsorbs dust 20, the filter screen 21 is arranged to block the dust 20 in the L-shaped pipe 14 near the suction inlet of the suction fan 13, so that the dust 20 cannot enter the suction fan 13, and the normal operation of the suction fan 13 is affected, and the second bolt 22 is arranged to firmly fix the filter screen 21 inside the L-shaped pipe 14, the lower pipe wall of the pipe of the L-shaped pipe 14 near the suction inlet is provided with a dust outlet 24, and the inner diameter of the dust outlet 24 is smaller than the inner diameter of the dust collection box 26 and is arranged opposite to the middle of the upper end of the dust collection box 26, the dust outlet 24 is arranged, so that the dust 20 on the filter screen 21 is deposited and enters the dust collection box 26, and the inner diameter of the dust outlet 24 is smaller than the inner diameter of the dust collection box, a set of handle 23 of dust collection box 26 both sides middle part fixedly connected with, and the middle part is provided with water 25 in the dust collection box 26, there is the damping setting between dust collection box 26 bottom and the base 1 upper end surface, by the setting of handle 23, be convenient for more to the removal of dust collection box 26 and adjust suitable position, water 25 in the dust collection box 26 for to the locking of dust 20, make it can't pollute the surrounding environment again, damping device makes dust collection box 26 and base 1 be difficult to take place to slide.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electronic components pin lead production is with surperficial spot remove device, includes base (1), its characterized in that: the dust collector is characterized in that one end of the surface of the base (1) is fixedly connected with a support (16), the upper end of the support (16) is fixedly connected with a suction fan (13), an air suction opening of the suction fan (13) is fixedly connected with an L-shaped pipe (14), the bottom and the inner part of the L-shaped pipe (14) close to the air suction opening of the suction fan (13) are respectively provided with a dust outlet (24) and a filter screen (21), one side of the upper end of the base (1) close to the suction fan (13) is provided with a dust collection box (26), the upper end of the L-shaped pipe (14) is provided with a U-shaped opening (15), a suction disc (18) is movably inserted into the upper end of the U-shaped opening (15), suction holes (19) are uniformly distributed on the surface of the suction disc (18), four telescopic rods (17) are symmetrically arranged at the center of the surface of the base (1, and the one end and bearing (10) inner circle fixed connection of pivot (7), the other end run through bearing (10) and motor (2) fixed connection on base (1), pivot (7) run through the cover perpendicularly and establish in frame (3) inside center department commentaries on classics board (4), it has placed district (5) to set up in proper order the equidistance from one end to the other end on commentaries on classics board (4) surface, it is provided with stuck point (6) to place district (5) upper and lower both ends symmetry.

2. The device for removing surface stains in production of pin leads of electronic components according to claim 1, wherein one end of the rotating shaft (7) penetrates through the bearing (10) and the through hole (9) to be fixedly connected with the motor (2), the through hole (9) penetrates through the middle of one side of the frame (3), and the rotating shaft (7) is connected with the output end of the motor (2) in a sleeved mode through the sleeve (8) connected with the outer side of one end of the rotating shaft.

3. The device for removing surface stains in pin lead production of electronic components according to claim 1, wherein the motor (2) is fixedly connected with the base (1) through the support block (11), and the support block (11) is fixedly connected with the base (1) through the first bolt (12) at the center of the support block.

4. The device for removing surface stains in production of pin leads of electronic components as claimed in claim 1, wherein the filter screen (21) is in threaded connection with the L-shaped pipe (14) through a second bolt (22) arranged at the middle part of the upper and lower ends of the inner side, and dust (20) is adsorbed on one side of the filter screen (21).

5. The device for removing surface stains in production of pin leads of electronic components as claimed in claim 1, wherein a dust outlet (24) is formed in a lower pipe wall of the pipe of the L-shaped pipe (14) close to the air suction opening, and an inner diameter of the dust outlet (24) is smaller than an inner diameter of the dust collection box (26) and is arranged opposite to the middle of the upper end of the dust collection box (26).

6. The device for removing surface stains in production of pin leads of electronic components as claimed in claim 1, wherein a set of handles (23) is fixedly connected to the middle parts of two sides of the dust box (26), water (25) is arranged in the middle part of the dust box (26), and a damping device is arranged between the bottom end of the dust box (26) and the upper end surface of the base (1).