CN213351139U

CN213351139U - Welding device with protection architecture is used in circuit board production

Info

Publication number: CN213351139U
Application number: CN202021850384.3U
Authority: CN
Inventors: 张建元; 冯良海; 白福荣; 朱拥军
Original assignee: Kunshan Suxin Electronics Co ltd
Current assignee: Kunshan Suxin Electronics Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-04
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a welding set is used in production of circuit board with protection architecture, the on-line screen storage device comprises a base, the intermediate position at base top is provided with the mount pad, the four corners department at mount pad top is provided with the fixed block, and the fixed block extends to the inside of mount pad, four groups be provided with the lifter plate between the bottom of fixed block, and the lifter plate is located the inside of mount pad, the bottom of lifter plate articulates there is the telescopic link, the both sides of telescopic link bottom articulate there is the slider, the bottom of mount pad inside is provided with the spout, the slider is with spout looks adaptation, the bottom of mount pad one side is provided with the bolt, the bolt extends to the inside of mount pad and links to each other with the slider; the utility model discloses the device passes through under the cooperation of bolt, fixed block, lifter plate, telescopic link, slider and spout, more enough fixes the circuit board, does not need the manual work to hand, and the hand can be scalded when preventing the soldering, and dismouting circuit board convenience.

Description

Welding device with protection architecture is used in circuit board production

Technical Field

The utility model relates to a circuit board production technical field specifically is a welding set is used in circuit board production with protection architecture.

Background

Welding is also called as fusion, melt, is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure manner, the energy source of modern welding is various, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave, besides being used in factories, welding can also be carried out in various environments, such as field, underwater and space, wherever the welding may bring danger to operators, so proper protection measures must be taken when welding, and the possible injuries caused to human bodies by welding include burning, electric shock, visual damage, toxic gas suction, excessive ultraviolet irradiation and the like;

the prior device has the following defects:

1. the existing circuit board welding mode adopts a soldering mode, gas generated during soldering can cause damage to eyes of people, and long-time inhalation can also cause damage to lungs of the people.

2. The circuit board needs to be fixed during welding, the circuit board is welded by manually holding the circuit board by hands at present, hands are easily scalded by manually holding the circuit board by hands at times, and the welding efficiency is low.

3. The existing welding device is complex in operation, welding wires are continuously removed in the welding process, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding device with a protection structure for circuit board production, which aims to solve the problems that the existing welding mode of the circuit board adopts the soldering mode, the gas generated during soldering can hurt the eyes of people, and the lung of the human body can be damaged after long-time suction; the circuit board needs to be fixed during welding, the circuit board is welded by manually holding the circuit board by hands at present, hands are easily scalded by manually holding the circuit board by hands at times, and the welding efficiency is low; the existing welding device has the problems of complex operation, continuous removal of welding wires in the welding process and influence on the working efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a welding device with a protection structure for circuit board production comprises a base, wherein a mounting seat is arranged in the middle of the top of the base, fixed blocks are arranged at four corners of the top of the mounting seat and extend into the mounting seat, lifting plates are arranged between the bottoms of the four groups of fixed blocks and are positioned in the mounting seat, telescopic rods are hinged to the bottoms of the lifting plates, sliding blocks are hinged to two sides of the bottom of each telescopic rod, a sliding groove is formed in the bottom of the inside of the mounting seat and is matched with the sliding grooves, a bolt is arranged at the bottom of one side of the mounting seat and extends into the mounting seat and is connected with the sliding blocks, a mounting plate is arranged on one side of the top of the base, connecting rods are symmetrically arranged at two ends of the top of the mounting plate, a groove is formed in the top of one end of each connecting rod, a connecting shaft is arranged at, the welding wire placing wheel is sleeved outside the connecting shaft, the mounting grooves are symmetrically arranged on two sides inside the groove, a clamping block is arranged on one side inside the mounting groove, one side of the clamping block extends to the outside of the mounting groove, a spring is sleeved on one side of the clamping block and is located inside the mounting groove, a transverse plate is arranged on one side of the base, a vent pipe is arranged in the middle of the top of one end of the transverse plate, an exhaust fan is arranged in the middle of the top of one end, away from the vent pipe, of the transverse plate, the vent pipe is communicated with the exhaust fan, a top plate is arranged at the top of the transverse plate, a connecting block is arranged on one side of the bottom of the top plate, a protective pipe is arranged on one side of the connecting block and penetrates to the other side of the connecting block, a placing shell is arranged on one side, and the conductor wire is positioned inside the connecting block, the bottom of one side of one end of the transverse plate is provided with a control panel, and the control panel is connected with the electric welding pen and the exhaust fan through a wire.

Preferably, the outer side of the clamping block is provided with a limiting ring, and the limiting ring is located inside the mounting groove.

Preferably, the top of the outer side of the electric welding pen is provided with a limiting block.

Preferably, the fixing block and the protective pipe are both made of L-shaped structures.

Preferably, one end of the latch is made of an arc structure.

Preferably, the vent pipe and the protective pipe are flexible pipes made of plastic.

Compared with the prior art, the beneficial effects of the utility model are that: the welding device with the protection structure for producing the circuit board;

1. the circuit board can be fixed more sufficiently under the matching of the bolts, the fixed blocks, the lifting plates, the telescopic rods, the sliding blocks and the sliding grooves, manual holding is not needed, hands are prevented from being scalded during soldering, and the circuit board is convenient to disassemble and assemble;

2. under the matching of the welding wire placing wheel, the connecting shaft, the clamping block, the spring and the groove, the whole welding wire can be wound on the welding wire placing wheel without taking one welding wire, and when the welding wire on the welding wire placing wheel is used up, the welding wire placing wheel can be rapidly replaced;

3. the suction device has the advantages that harmful gas generated during soldering can be sucked through the matching of the exhaust fan and the vent pipe, the harm of the harmful gas to human bodies is prevented, and the health of workers is guaranteed.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. a bolt; 4. a fixed block; 5. a lifting plate; 6. a telescopic rod; 7. a slider; 8. a chute; 9. a mounting seat; 10. placing the shell; 11. a control panel; 12. an electric welding pen; 13. a conductive wire; 14. connecting blocks; 15. a breather pipe; 16. a transverse plate; 17. a welding wire placement wheel; 18. a connecting rod; 19. a connecting shaft; 20. a clamping block; 21. a spring; 22. a groove; 23. mounting grooves; 24. a top plate; 25. a protective tube; 26. an exhaust fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a welding device with a protection structure for circuit board production comprises a base 1, wherein a mounting seat 9 is arranged in the middle of the top of the base 1, fixed blocks 4 are arranged at four corners of the top of the mounting seat 9, the fixed blocks 4 extend into the mounting seat 9, a lifting plate 5 is arranged between the bottoms of the four groups of fixed blocks 4, the lifting plate 5 is positioned in the mounting seat 9, a telescopic rod 6 is hinged to the bottom of the lifting plate 5, the telescopic rod 6 can drive the lifting plate 5 to lift, sliding blocks 7 are hinged to two sides of the bottom of the telescopic rod 6, a sliding groove 8 is arranged at the bottom of the inside of the mounting seat 9, the sliding blocks 7 are matched with the sliding grooves 8, a bolt 3 is arranged at the bottom of one side of the mounting seat 9, the bolt 3 extends into the inside of the mounting seat 9 and is connected with the sliding blocks 7, a mounting plate 2 is arranged at one side of, the top of one end of the connecting rod 18 is provided with a groove 22, the bottom inside the groove 22 is provided with a connecting shaft 19, the outer side of the connecting shaft 19 is sleeved with a welding wire placing wheel 17, two sides inside the groove 22 are symmetrically provided with mounting grooves 23, one side inside the mounting groove 23 is provided with a fixture block 20, one side of the fixture block 20 extends to the outside of the mounting groove 23, one side of the fixture block 20 is sleeved with a spring 21, the spring 21 is positioned inside the mounting groove 23, one side of the base 1 is provided with a transverse plate 16, the middle of the top of one end of the transverse plate 16 is provided with a vent pipe 15, the middle of the top of one end of the transverse plate 16, which is far away from the vent pipe 15, is provided with an exhaust fan 26, the vent pipe 15 can absorb harmful gas generated by soldering through the exhaust fan 26, and one side of protective tube 25 runs through to the opposite side of connecting block 14, and one side of connecting block 14 bottom is provided with places shell 10, and the inside of placing shell 10 is provided with electric welding pen 12, and the top of electric welding pen 12 is provided with conductor wire 13, and conductor wire 13 is located the inside of connecting block 14, and the bottom of diaphragm 16 one end one side is provided with control panel 11, and control panel 11 passes through the wire and links to each other with electric welding pen and air exhauster.

The control panel 11, the welding pen 12 and the exhaust fan 26 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.

Further, the outside of fixture block 20 is provided with the spacing ring, and the spacing ring is located the inside of mounting groove 23, prevents that fixture block 20 from droing inside leaving mounting groove 23.

Further, the top in the 12 outsides of electric welding pen is provided with the stopper, conveniently deposits electric welding pen 12.

Further, the fixing block 4 and the protective tube 25 are both made of an L-shaped structure, so that the fixing block 4 can conveniently open and close the circuit board, and wires in the protective tube 25 can be conveniently protected.

Further, one end of the latch 20 is formed in an arc-shaped structure to be easily engaged with the connecting shaft 19.

Further, the air pipe 15 and the protection pipe 25 are flexible pipes made of plastic, so that the angle of the air pipe 15 and the protection pipe 25 can be adjusted.

The working principle is as follows: the device is powered by external connection of electric parts, when soldering is carried out, the power is switched on, the exhaust fan 26 is started through the control panel 11, the electric welding pen 12 in the shell 10 is taken out, then the circuit board is placed on the mounting seat 9, the bolt 3 pulls the slider 7, the slider 7 slides in the sliding groove 8, the telescopic rod 6 is contracted, then the telescopic rod 6 drives the lifting plate 5 to descend, then the fixed block 4 descends, the four corners of the circuit board are clamped, the circuit board is fixed, then the welding wire wound on the welding wire placing wheel 17 is pulled, the circuit board is welded by the welding wire and the electric welding pen 12, and the exhaust fan 26 can absorb harmful gas generated during soldering through the vent pipe 15;

when the welding wires on the welding wire placing wheel 17 are used up, the welding wire placing wheel 17 is pulled upwards, the connecting shaft 19 extrudes the clamping blocks 20 to enable the springs 21 to contract, the clamping blocks 20 enter the mounting grooves 23, the connecting shaft 19 can penetrate through gaps between the two groups of clamping blocks 20, the welding wire placing wheel 17 is taken out, the welding wire placing wheel 17 is pressed in after replacement is completed, the connecting shaft 19 is pressed to the bottom of the groove 22, then the springs 21 reset, and the clamping blocks 20 are pushed to limit the position of the connecting shaft 19.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a welding set is used in circuit board production with protection architecture, includes base (1), its characterized in that: the middle position of the top of the base (1) is provided with a mounting seat (9), four corners of the top of the mounting seat (9) are provided with fixed blocks (4), the fixed blocks (4) extend to the inside of the mounting seat (9), four groups of the fixed blocks (4) are provided with lifting plates (5) between the bottoms of the fixed blocks, the lifting plates (5) are positioned in the mounting seat (9), the bottoms of the lifting plates (5) are hinged with telescopic rods (6), two sides of the bottom of each telescopic rod (6) are hinged with sliding blocks (7), the bottom of the inside of the mounting seat (9) is provided with a sliding groove (8), the sliding blocks (7) are matched with the sliding grooves (8), the bottom of one side of the mounting seat (9) is provided with a bolt (3), the bolt (3) extends to the inside of the mounting seat (9) and is connected with the sliding blocks (7), one side of the top of the base (1) is, the utility model discloses a welding wire mounting structure, including mounting panel (2), connecting rod (18), mounting groove (22), connecting axle (19) are provided with to the both ends symmetry at mounting panel (2) top, the outside cover of connecting axle (19) is equipped with the welding wire and places wheel (17), the inside bilateral symmetry of recess (22) is provided with mounting groove (23), the inside one side of mounting groove (23) is provided with fixture block (20), one side of fixture block (20) extends to the outside of mounting groove (23), one side cover of fixture block (20) is equipped with spring (21), spring (21) are located the inside of mounting groove (23), one side of base (1) is provided with diaphragm (16), the centre at diaphragm (16) one end top is provided with breather pipe (15), the centre at the one end top that breather pipe (15) was kept away from to diaphragm (16) is provided with air exhauster (26), the utility model discloses a set up the electric welding pen, including breather pipe (15), air exhauster (26), roof (16), roof (24), one side of roof (24) bottom is provided with connecting block (14), one side of connecting block (14) is provided with protecting tube (25), and one side of protecting tube (25) runs through to the opposite side of connecting block (14), one side of connecting block (14) bottom is provided with places shell (10), the inside of placing shell (10) is provided with electric welding pen (12), the top of electric welding pen (12) is provided with conductor wire (13), and conductor wire (13) are located the inside of connecting block (14), the bottom of diaphragm (16) one end one side is provided with control panel (11), control panel (11) link to each other with electric welding pen (12) and air exhauster (26) through the wire.

2. The soldering apparatus for circuit board production with protection structure according to claim 1, wherein: the outer side of the clamping block (20) is provided with a limiting ring, and the limiting ring is located inside the mounting groove (23).

3. The soldering apparatus for circuit board production with protection structure according to claim 1, wherein: the top of the outer side of the electric welding pen (12) is provided with a limiting block.

4. The soldering apparatus for circuit board production with protection structure according to claim 1, wherein: the fixing block (4) and the protective pipe (25) are both made of L-shaped structures.

5. The soldering apparatus for circuit board production with protection structure according to claim 1, wherein: one end of the fixture block (20) is made of an arc-shaped structure.

6. The soldering apparatus for circuit board production with protection structure according to claim 1, wherein: the vent pipe (15) and the protective pipe (25) are flexible pipes made of plastic.