CN215787299U

CN215787299U - Computer electronic technology welding set

Info

Publication number: CN215787299U
Application number: CN202122222310.6U
Authority: CN
Inventors: 赵祥
Original assignee: Xian Kedagaoxin University
Current assignee: Xian Kedagaoxin University
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-11
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of electronic process welding, and discloses a computer electronic process welding device which comprises an equipment body, wherein a fan and a protective cover are fixedly connected to the inner wall of the bottom of the equipment body, the fan is positioned on the inner side of the protective cover, a placing opening is formed in the outer wall of the top of the equipment body, a placing frame with a door-shaped structure is fixedly connected to the inner wall of the placing opening, and the fan is positioned right below the placing frame; the fixed plate of equipment body one side outer wall fixedly connected with L type structure, the spout that the symmetry set up is seted up to the fixed plate near one side outer wall of rack, two the equal sliding connection of spout inner wall has the guide bar of L type structure. According to the utility model, through the arrangement of the air cooler, the air guide pipe and the air outlet cover, and the partition plate, the vent hole, the rotating rod, the turbulence rod and the flow guide hole are arranged in the air outlet cover, the effect of quick cooling can be realized after welding is completed, the processing efficiency is ensured, and the air cooler is practical and suitable for wide popularization and use.

Description

Computer electronic technology welding set

Technical Field

The utility model relates to the technical field of electronic process welding, in particular to a computer electronic process welding device.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and besides being used in factories, welding can be performed in a variety of environments, such as the field, underwater, and space, wherever welding can pose a risk to the operator, so that proper safeguards must be taken when welding is performed.

When electronic process welding of a computer is carried out, a reflow soldering technology is usually needed, elements on various board cards in the computer are welded on a circuit board through the reflow soldering technology, and the reflow soldering technology has the advantages that the temperature is easy to control, oxidation can be avoided in the welding process, and the manufacturing cost is easy to control.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer electronic process welding device, which solves the problem that the processing efficiency in the background technology is not ideal.

In order to achieve the purpose, the utility model provides the following technical scheme: a computer electronic process welding device comprises an equipment body, wherein a fan and a protective cover are fixedly connected to the inner wall of the bottom of the equipment body, the fan is located on the inner side of the protective cover, a placing opening is formed in the outer wall of the top of the equipment body, a placing frame with a door-shaped structure is fixedly connected to the inner wall of the placing opening, and the fan is located right below the placing frame;

the fixed plate of equipment body one side outer wall fixedly connected with L type structure, the spout that the symmetry set up is seted up to one side outer wall that the fixed plate is close to the rack, two the equal sliding connection of spout inner wall has the guide bar of L type structure, two the equal fixedly connected with locating lever in guide bar bottom, and the equal fixedly connected with locating piece in two locating lever bottoms, two the locating piece is located directly over rack top both sides respectively, and two relative one side fixedly connected with are same connecting rod for the locating lever, fixed plate top inner wall fixedly connected with cylinder, and the piston rod of cylinder is connected on connecting rod top outer wall.

As a preferred embodiment of the present invention, an opening is formed in an outer wall of the top of the fixing plate, an air duct with an L-shaped structure is fixedly connected to an inner wall of the opening, an air cooler is fixedly connected to the outer wall of the top of the fixing plate, and one end of the air duct is communicated with an air outlet of the air cooler.

As a preferred embodiment of the utility model, the outer wall of one side of the fixing plate close to the rack is fixedly connected with symmetrically arranged fixing rods, the opposite ends of the two fixing rods are fixedly connected with the same air outlet cover, the bottom end of the air guide pipe is communicated with the air outlet cover, and the air outlet cover is positioned right above the rack.

As a preferred embodiment of the present invention, the inner walls of the two sides of the top of the air-out cover are fixedly connected with the same partition plate, and the two sides of the partition plate are provided with symmetrically arranged ventilation holes.

As a preferred embodiment of the utility model, the inner wall of the middle part of the bottom of the air outlet housing is rotatably connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with turbulence rods which are distributed at equal intervals, and the outer wall of the bottom of the air outlet housing is provided with flow guide holes which are distributed at equal intervals.

As a preferred embodiment of the utility model, a motor is fixedly connected to the outer wall of the middle part of the bottom of the partition plate, the motor is positioned between the two air vents, and an output shaft of the motor is connected to the top end of the rotating rod.

In a preferred embodiment of the present invention, the motor, the fan and the cylinder are connected to a switch through wires, and the switch is connected to the controller through wires.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model relates to a computer electronic process welding device, which is characterized in that a computer circuit board to be welded is placed on a placing frame, then hot air which is heated to a high enough degree in an equipment body is blown to the circuit board through a fan and a protective cover, and solder on two sides of an element is bonded with a mainboard after being melted, so that the circuit board welding effect in the computer electronic process is realized.

2. According to the computer electronic process welding device, the air cylinder is started to work through the arranged sliding groove, the guide rod, the positioning rod and the positioning block, the air cylinder drives the positioning rod to move downwards on the sliding groove under the action of the connecting rod until the positioning block at the bottom end of the positioning rod is contacted with two sides of the top of a circuit board, so that the circuit board can be pressed firmly in the welding process, and the welding quality is guaranteed.

3. According to the computer electronic process welding device, the air cooler, the air guide pipe and the air outlet cover are arranged, and the partition plate, the vent hole, the rotating rod, the turbulence rod and the flow guide hole are arranged in the air outlet cover, so that the effect of rapid cooling can be realized after welding is finished, and the processing efficiency is ensured.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a computer electronic welding apparatus according to the present invention;

FIG. 2 is a schematic view of a partial structure of a fixing plate of the welding device for the electronic process of the computer according to the present invention;

FIG. 3 is a schematic view of a partial structure of a fixing plate of the welding device for the electronic process of the computer according to the present invention;

FIG. 4 is a schematic sectional view of an air outlet housing of the welding device for electronic processes of computers according to the present invention.

In the figure: 1. an apparatus body; 2. a fan; 3. a protective cover; 4. placing a rack; 5. a fixing plate; 6. an air cooler; 7. an air guide pipe; 8. a chute; 9. a guide bar; 10. positioning a rod; 11. positioning blocks; 12. a connecting rod; 13. a cylinder; 14. fixing the rod; 15. an air outlet cover; 16. a partition plate; 17. a vent hole; 18. rotating the rod; 19. a spoiler bar; 20. a motor; 21. and (4) flow guide holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The utility model provides a technical scheme that:

referring to fig. 1-2, a computer electronic process welding device comprises an equipment body 1, wherein a fan 2 and a protective cover 3 are fixedly connected to the inner wall of the bottom of the equipment body 1, the fan 2 is positioned on the inner side of the protective cover 3, a placing opening is formed in the outer wall of the top of the equipment body 1, a placing frame 4 with a door-shaped structure is fixedly connected to the inner wall of the placing opening, a circuit board with a mounted element is conveniently placed on the placing frame 4, the fan 2 is positioned right below the placing frame 4, hot air which is heated to be high enough in the equipment body 1 is conveniently blown to the circuit board, and solder on two sides of the element is bonded with a mainboard after being melted;

the outer wall of one side of the equipment body 1 is fixedly connected with a fixing plate 5 with an L-shaped structure, the outer wall of one side of the fixing plate 5, which is close to the rack 4, is provided with symmetrically arranged chutes 8, the inner walls of the two chutes 8 are respectively and slidably connected with guide rods 9 with the L-shaped structure, the bottom ends of the two guide rods 9 are respectively and fixedly connected with positioning rods 10, the bottom ends of the two positioning rods 10 are respectively and fixedly connected with positioning blocks 11, the two positioning blocks 11 are respectively positioned right above the two sides of the top of the rack 4, and can play a role in pressing and stabilizing a circuit board on the rack 4, one connecting rod 12 is fixedly connected to one side, which is opposite to the two positioning rods 10, so that the two positioning rods 10 are conveniently connected together, the inner wall of the top of the fixing plate 5 is fixedly connected with a cylinder 13, a piston rod of the cylinder 13 is connected to the outer wall of the top of the connecting rod 12, the cylinder 13 is started to work, the cylinder 13 pushes the two positioning rods 10 to move downwards on the two chutes 8 under the effects of the connecting rod 12 and the two guide rods 9, until the positioning blocks 11 at the bottom ends of the two positioning rods 10 contact with the two sides of the top of the circuit board.

Please refer to fig. 1 and 3, in an embodiment, an opening is formed in an outer wall of the top of the fixing plate 5, an L-shaped air guiding pipe 7 is fixedly connected to an inner wall of the opening, an air cooler 6 is fixedly connected to an outer wall of the top of the fixing plate 5, one end of the air guiding pipe 7 is communicated with an air outlet of the air cooler 6, fixing rods 14 symmetrically arranged are fixedly connected to an outer wall of one side of the fixing plate 5 close to the rack 4, two fixing rods 14 are fixedly connected to the same air outlet cover 15 at opposite ends, the bottom end of the air guiding pipe 7 is communicated with the air outlet cover 15, the air cooler 6 is started to work, cold air is guided into the air outlet cover 15 under the action of the air guiding pipe 7, and the air outlet cover 15 is located right above the rack 4.

Referring to fig. 1-4, further, the inner walls of the two sides of the top of the air-out housing 15 are fixedly connected with a partition 16, and the two sides of the partition 16 are provided with symmetrically arranged ventilation holes 17 for guiding the flow of the cold air entering the air-out housing 15, the inner wall of the middle of the bottom of the air-out housing 15 is rotatably connected with a rotating rod 18, the outer wall of the rotating rod 18 is fixedly connected with turbulence rods 19 distributed at equal intervals, the outer wall of the bottom of the air-out housing 15 is provided with flow guiding holes 21 distributed at equal intervals, the outer wall of the middle of the bottom of the partition 16 is fixedly connected with a motor 20, the motor 20 is located between the two ventilation holes 17, and the output shaft of the motor 20 is connected to the top end of the rotating rod 18, the rotating rod 18 drives the turbulence rods 19 to rotate, so as to uniformly blow the cold air to the circuit board through the flow guiding holes 21, and to obtain a rapid cooling effect after welding, the motor 20, the fan 2 and the air cylinder 13 are all connected with a switch through leads, and the switch is connected with a controller through leads, wherein the controller is ABB-1769-L35CR in model number.

It should be noted that the present invention is a computer electronic process welding device, each component is a general standard component or a component known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experiments.

The working principle is as follows: when the device is used, a circuit board with attached components is placed on the placing frame 4, the air cylinder 13 is started to work, the air cylinder 13 pushes the two positioning rods 10 to move downwards on the two sliding grooves 8 under the action of the connecting rod 12 and the two guide rods 9 until the positioning blocks 11 at the bottom ends of the two positioning rods 10 are contacted with the two sides of the top of the circuit board and play a role in pressing and stabilizing, so that the phenomenon of position deviation cannot occur in the welding process, the welding quality is ensured, then the device body 1 is started to work, a heating circuit is arranged in the device body 1, after nitrogen is heated to a high enough temperature, hot air is blown to the circuit board with attached components under the action of the fan 2, solder on the two sides of the components is bonded with the main board after being melted, the welding effect of the circuit board in the electronic technology of a computer is realized, and after the welding is completed, start the work of air-cooler 6, the effect through guide duct 7 is leading-in with cold wind to going out in the fan housing 15, then starter motor 20 drives dwang 18 and rotates, and dwang 18 drives spoiler bar 19 and rotates to can be with cold wind through the even blowing of effect of water conservancy diversion hole 21 to the circuit board on, make the circuit board after the welding can obtain quick cooling effect, improved production and processing's efficiency.

Claims

1. A computer electronic technology welding set, includes equipment body (1), its characterized in that: the fan (2) and the protective cover (3) are fixedly connected to the inner wall of the bottom of the equipment body (1), the fan (2) is located on the inner side of the protective cover (3), a placing opening is formed in the outer wall of the top of the equipment body (1), a placing frame (4) with a door-shaped structure is fixedly connected to the inner wall of the placing opening, and the fan (2) is located right below the placing frame (4);

fixed plate (5) of equipment body (1) one side outer wall fixedly connected with L type structure, spout (8) that the symmetry set up, two are seted up to one side outer wall that fixed plate (5) are close to rack (4) spout (8) inner wall equal sliding connection has guide bar (9) of L type structure, two equal fixedly connected with locating lever (10) in guide bar (9) bottom, and two locating lever (10) bottom equal fixedly connected with locating piece (11), two locating piece (11) are located rack (4) top both sides respectively directly over, the same connecting rod (12) of two relative one side fixedly connected with of locating lever (10), fixed plate (5) top inner wall fixedly connected with cylinder (13), and the piston rod of cylinder (13) is connected on connecting rod (12) top outer wall.

2. The computerized electro-technological welding apparatus of claim 1, wherein: the air conditioner is characterized in that an opening is formed in the outer wall of the top of the fixing plate (5), an air guide pipe (7) of an L-shaped structure is fixedly connected to the inner wall of the opening, an air cooler (6) is fixedly connected to the outer wall of the top of the fixing plate (5), and one end of the air guide pipe (7) is communicated with an air outlet of the air cooler (6).

3. The computerized electro-technological welding apparatus of claim 2, wherein: the fixed plate (5) is close to the fixed rods (14) symmetrically arranged on the outer wall of one side of the placing frame (4), one end of each fixed rod (14) is fixedly connected with the same air outlet cover (15), the bottom end of the air guide pipe (7) is communicated with the air outlet cover (15), and the air outlet cover (15) is located right above the placing frame (4).

4. A computer electronic process welding apparatus as defined in claim 3, wherein: go out fan housing (15) top both sides inner wall fixedly connected with same baffle (16), and baffle (16) both sides are seted up ventilation hole (17) that the symmetry set up.

5. The computerized electro-technological welding apparatus of claim 4, wherein: go out wind cover (15) bottom middle part inner wall and rotate and be connected with dwang (18), and dwang (18) outer wall fixedly connected with equidistance vortex pole (19) that distribute, go out wind cover (15) bottom outer wall and set up water conservancy diversion hole (21) that the equidistance distributes.

6. The computerized electro-technological welding apparatus of claim 5, wherein: baffle (16) bottom middle part outer wall fixedly connected with motor (20), motor (20) are located between two ventilation holes (17), and the output shaft of motor (20) is on dwang (18) top.

7. The computerized electro-technological welding apparatus of claim 6, wherein: the motor (20), the fan (2) and the air cylinder (13) are all connected with a switch through wires, and the switch is connected with a controller through wires.