Electronic equipment auxiliary welding device

Abstract

The present invention relates to the technical field of welding devices, and in particular to an auxiliary welding device for electronic equipment, comprising a welding platform, a support plate arranged obliquely fixedly connected to the top of the welding platform, a support bar and a stopper fixedly connected to the surface of the support plate, a first slideway and a second slideway provided inside the support plate, a first slider slidably connected inside the first slideway, a first clamp fixedly connected to the top of the first slider, a second slider slidably connected inside the second slideway, a second clamp fixedly connected to the top of the second slider, a plurality of positioning plates are provided on one side of the top of the support plate close to the stopper, and a clamping mechanism is provided between adjacent positioning plates; when welding the wires, the device fixes the plurality of wires at the same time, so that the staff can weld the plurality of wires on the circuit board synchronously, and the staff does not need to frequently take the wires and weld them, thereby improving the welding efficiency of the wires.

Description

Technical Field

[0001] The invention relates to the technical field of welding devices, in particular to an electronic equipment auxiliary welding device. Background Art

[0002] With the rapid development of science and technology, the types and quantities of electronic devices used in people's daily lives are increasing. The core component of electronic devices is the circuit board, which controls multiple functions of the electronic devices through wires. When the circuit board inside the electronic device is damaged, the circuit board needs to be replaced. After the circuit board is replaced, the wires need to be soldered one by one on the surface of the circuit board.

[0003] At present, when welding wires, the circuit board is mostly fixed by a clamping mechanism. A worker holds the wire with one hand and fits the end of the wire to the welding position, and holds a welding device with the other hand to weld the wire to the surface of the circuit board.

[0004] However, since most electronic devices have a large number of wires, after soldering one of the wires, the worker needs to take another wire and then fit its end to the soldering position on the circuit board for soldering, which wastes time and reduces welding efficiency. In addition, since the soldering position on the circuit board is small, the worker will experience visual fatigue when soldering for a long time, which can easily reduce the welding accuracy. Summary of the invention

[0005] The object of the present invention is to provide an electronic equipment auxiliary welding device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The support frame is fixedly provided with a support bar and a stopper, and a convex lens is fixed inside the frame, wherein a rotating mechanism is installed on the support frame, and the rotating mechanism is used to drive the frame to rotate. The surface of the support plate is fixedly connected with a support plate which is inclined, and a support frame symmetrically distributed is fixed on the surface of the support plate. A frame is rotatably connected between the support frames, and a convex lens is fixed inside the frame, wherein a rotating mechanism is installed on the support frame, and the rotating mechanism is used to drive the frame to rotate. The surface of the support plate is fixedly connected with a support bar and a stopper, and the support bar and the stopper are used to support the bottom and side wall of the circuit board. A first slideway and a second slideway are provided inside the support plate, and a first slider is slidably connected inside the first slideway, a first clamp is fixedly connected to the top of the first slider, a second slider is slidably connected inside the second slideway, and a second clamp is fixedly connected to the top of the second slider, and a traction mechanism is connected to the first slider and the second slider, and the traction mechanism is used to drive the first slider and the second slider to approach each other, and a plurality of positioning plates are provided on the side of the top of the support plate close to the stopper, and a clamping mechanism is provided between adjacent positioning plates, and the clamping mechanism is used to fix the wire.

[0008] Further: the rotating mechanism includes a rotating rod rotatably connected to the support frame, one end of the rotating rod passes through one of the support frames, the rotating rod is fixedly connected to symmetrically distributed winding rollers, and the winding rollers are fixedly connected to pull ropes, and the ends of the pull ropes away from the winding rollers are fixedly connected to the frame.

[0009] Further: the rotating rod is fixedly connected to a turntable on the outside, a pin rod passes through the inside of the turntable, a fixed block is fixedly connected to the end of the pin rod, the fixed block is connected to the turntable through a first elastic component, and a plurality of pin grooves distributed in a circle and cooperating with the pin rod are provided on the side wall of the support frame.

[0010] Further: the traction mechanism includes a first traction rope fixedly connected to the first slider, a guide block fixedly connected to the bottom of the support plate, the first traction rope passes through the inside of the guide block, a ring is fixedly connected to the end of the first traction rope, and a plurality of limit columns adapted to the ring are fixedly connected to the top of the welding platform, wherein the second slider is fixedly connected to the second traction rope, and the other end of the second traction rope is fixedly connected to the first traction rope.

[0011] Further: the first slide and the second slide are both fixedly connected with guide rods, which pass through the first slider and the second slider respectively and are slidably connected with the first slider and the second slider, wherein the inner walls of the first slide and the second slide are both fixedly connected with second elastic components, and one end of the second elastic component close to the first slider and the second slider is fixedly connected to the side walls of the first slider and the second slider respectively.

[0012] Further: a second clamp is provided between the first clamp and the stopper, a threaded sleeve is fixedly connected to a side of the second clamp close to the first clamp, the first clamp is rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the threaded sleeve.

[0013] Further: the clamping mechanism includes a pedal arranged under the welding platform, the pedal is connected to the air pipe, a fixed plate is provided between the positioning plates, the fixed plate is fixedly connected to a sliding rod, the sliding rod extends into the interior of the positioning plate and is slidably connected thereto, one end of the sliding rod extending into the interior of the positioning plate is fixedly connected to a push plate, an air bag is provided between the push plates, and the air bag is connected to the air pipe.

[0014] Furthermore: the push plates are connected to each other via a third elastic component, a limiting rod is fixedly connected inside the positioning plate, and the limiting rod passes through the push plate and is slidably connected thereto.

[0015] Compared with the prior art, the beneficial effects of the present invention are: when the device is welding the wire, the circuit board is fixed from four directions by the first clamp, the second clamp, the support bar and the stopper, which effectively improves the stability of the circuit board during the welding process;

[0016] When welding the wires, the device fixes multiple wires at the same time, so that the staff can weld the multiple wires on the circuit board synchronously, without the need for the staff to frequently take the wires and weld them, thus improving the welding efficiency of the wires;

[0017] When welding the wire, the device can rotate the convex lens to a suitable angle and magnify the welding position through the convex lens, which is convenient for workers to weld the wire, thereby avoiding visual fatigue and improving welding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention.

[0019] Figure 2 Schematic diagram of the support plate structure in an embodiment of the present invention.

[0020] Figure 3 Schematic diagram of the connection structure between the first slider and the second slider in an embodiment of the present invention.

[0021] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0022] Figure 5 It is a cross-sectional view of the internal structure of the positioning plate in an embodiment of the present invention.

[0023] In the figure: 1-welding platform; 2-frame; 3-convex lens; 4-rotating mechanism; 41-pull rope; 42-rotating rod; 43-winding roller; 44-fixing block; 45-first elastic component; 46-pin rod; 47-pin groove; 5-clamping mechanism; 51-trachea; 52-pedal; 53-fixing plate; 54-sliding rod; 55-push plate; 56-third elastic component; 57-limiting rod; 58-airbag; 6-traction mechanism; 61-first traction Guide rope; 62-second traction rope; 63-guide block; 64-ring; 65-limiting column; 7-first slider; 8-first slideway; 9-second slideway; 10-second slider; 11-support frame; 12-support plate; 13-positioning plate; 14-first clamp; 15-second clamp; 16-third clamp; 17-threaded rod; 18-threaded sleeve; 19-stop block; 20-support bar; 21-guide rod; 22-second elastic component. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0026] In one embodiment, see Figure 1 , Figure 2 and Figure 3 , an electronic equipment auxiliary welding device, comprising a welding platform 1, a support plate 12 arranged obliquely fixedly connected to the top of the welding platform 1, a support frame 11 symmetrically distributed is fixedly provided on the surface of the support plate 12, a frame 2 is rotatably connected between the support frames 11, a convex lens 3 is fixed inside the frame 2, wherein a rotating mechanism 4 is installed on the support frame 11, the rotating mechanism 4 is used to drive the frame 2 to rotate, a support bar 20 and a stopper 19 are fixedly connected to the surface of the support plate 12, the support bar 20 and the stopper 19 are used to support the bottom and side wall of the circuit board, and a first support plate 12 is provided inside A slideway 8 and a second slideway 9, wherein the first slideway 8 is slidably connected to a first slider 7, a first clamp 14 is fixedly connected to the top of the first slider 7, and the second slideway 9 is slidably connected to a second slider 10, a second clamp 15 is fixedly connected to the top of the second slider 10, the first slider 7 and the second slider 10 are connected to a traction mechanism 6, the traction mechanism 6 is used to drive the first slider 7 and the second slider 10 to approach each other, a plurality of positioning plates 13 are provided on one side of the top of the support plate 12 close to the stop block 19, and clamping mechanisms 5 are provided between adjacent positioning plates 13, and the clamping mechanism 5 is used to fix the wire.

[0027] In this embodiment, when welding the electronic device, the electronic device is placed on the surface of the welding platform 1, and the circuit board is placed on the surface of the support plate 12. The bottom and side walls of the circuit board are supported by the support bars 20 and the stoppers 19 on the surface of the support plate 12, respectively. Then, the first slider 7 and the second slider 10 are driven by the traction mechanism 6 to slide in the first slideway 8 and the second slideway 9, respectively. The first slider 7 and the second slider 10 drive the first clamp 14 and the second clamp 15 to approach each other until the first clamp 14 and the second clamp 15 are tightly fitted with the other side and the top of the circuit board. The circuit board is fixed from four directions by the first clamp 14, the second clamp 15, the support bars 20 and the stoppers 19, respectively, which effectively improves the stability of the circuit board during welding. After the circuit board is fixed, the conductor connected to the electronic device is The wires are placed between multiple positioning plates 13, and the ends of the wires are fitted with the positions to be welded on the circuit board, and then the wires are fixed by the clamping mechanism 5, which avoids the phenomenon of cold welding caused by the deviation of the wires during the welding process, improves the welding effect, and the clamping mechanism 5 can fix multiple wires at the same time, so that the staff can weld multiple wires on the circuit board synchronously, and there is no need for the staff to frequently take the wires and weld them, which improves the welding efficiency of the wires. When welding the circuit board, the frame 2 can also be driven to rotate by the rotating mechanism 4, so that the convex lens 3 inside the frame 2 is parallel to the support plate 12, and the convex lens 3 can also be adjusted to other angles according to specific circumstances, which is not limited here. The convex lens 3 can have an amplifying effect on the welding position, which is convenient for the staff to weld the wires, thereby avoiding visual fatigue and improving welding accuracy.

[0028] See also Figure 1 The rotating mechanism 4 includes a rotating rod 42 rotatably connected to the support frame 11, one end of the rotating rod 42 passes through one of the support frames 11, and the rotating rod 42 is fixedly connected to symmetrically distributed winding rollers 43, and the winding rollers 43 are fixedly connected to a pull rope 41, and the end of the pull rope 41 away from the winding roller 43 is fixedly connected to the frame 2;

[0029] When welding the wire, the winding roller 43 is driven to rotate by the rotating rod 42. When the winding roller 43 rotates, the pull rope 41 is in a relaxed state. The frame 2 automatically rotates downward under the action of gravity until the convex lens 3 rotates to a suitable angle. The welding position is magnified through the convex lens 3, which facilitates the staff to weld the wire.

[0030] See also Figure 4 The rotating rod 42 is fixedly connected to the outside with a rotating disk, a pin rod 46 is passed through the inside of the rotating disk, the end of the pin rod 46 is fixedly connected to a fixed block 44, and the fixed block 44 is connected to the rotating disk through a first elastic component 45. The side wall of the support frame 11 is provided with a plurality of pin grooves 47 distributed in a circumference and matched with the pin rod 46;

[0031] When adjusting the angle of the convex lens 3, the pin rod 46 is pulled out to the outside of the pin groove 47 through the fixing block 44, and the rotating rod 42 can be rotated at this time. When the angle of the convex lens 3 is adjusted, the fixing block 44 is released, and under the action of the first elastic component 45, the pin rod 46 automatically enters one of the pin grooves 47. The first elastic component 45 can be a spring. The pin groove 47 limits the rotating rod 42 through the pin rod 46 and the turntable, thereby limiting the rotation of the rotating rod 42, thereby improving the stability of the convex lens 3.

[0032] See also Figure 3 The traction mechanism 6 includes a first traction rope 61 fixedly connected to the first slider 7, a guide block 63 is fixedly connected to the bottom of the support plate 12, the first traction rope 61 passes through the inside of the guide block 63, a ring 64 is fixedly connected to the end of the first traction rope 61, and a plurality of limit columns 65 adapted to the ring 64 are fixedly connected to the top of the welding platform 1, wherein the second slider 10 is fixedly connected to the second traction rope 62, and the other end of the second traction rope 62 is fixedly connected to the first traction rope 61;

[0033] When fixing the circuit board, the first traction rope 61 is pulled by the ring 64, and the first traction rope 61 pulls the first slider 7. While the first traction rope 61 moves, the second slider 10 is pulled by the second traction rope 62. When the first clamp 14 and the second clamp 15 are in contact with the side wall and the top of the circuit board, the ring 64 is put inside one of the limiting columns 65 to complete the fixation of the circuit board, which effectively improves the stability of the circuit board during the welding process. The guide block 63 guides the first traction rope 61 to ensure the traction effect on the first slider 7 and the second slider 10.

[0034] See also Figure 2 The first slideway 8 and the second slideway 9 are both fixedly connected with guide rods 21, which penetrate the first slider 7 and the second slider 10 respectively and are slidably connected with the first slider 7 and the second slider 10, wherein the inner walls of the first slideway 8 and the second slideway 9 are both fixedly connected with second elastic components 22, and one end of the second elastic component 22 close to the first slider 7 and the second slider 10 is fixedly connected with the side walls of the first slider 7 and the second slider 10 respectively;

[0035] The guide rod 21 guides the first slider 7 and the second slider 10, thereby improving the stability of the first slider 7 and the second slider 10 when moving. The second elastic component 22 can reset the first slider 7 and the second slider 10, and the second elastic component 22 can be a spring.

[0036] In another embodiment, see Figure 2A second clamp 15 is provided between the first clamp 14 and the stopper 19, a threaded sleeve 18 is fixedly connected to a side of the second clamp 15 close to the first clamp 14, and a threaded rod 17 is rotatably connected to the first clamp 14, and the threaded rod 17 is threadedly connected to the threaded sleeve 18;

[0037] In this embodiment, the first clamp 14 fixes the circuit board through the third clamp 16. Before fixing the circuit board, the threaded rod 17 can be rotated to drive the third clamp 16 to move through the threaded connection between the threaded rod 17 and the threaded sleeve 18, thereby adjusting the initial position of the third clamp 16, so that the third clamp 16 and the second clamp 15 can fix circuit boards of different models, thereby improving the scope of application.

[0038] See also Figure 2 and Figure 5 The clamping mechanism 5 includes a pedal 52 arranged below the welding platform 1, the pedal 52 is connected to an air pipe 51, a fixing plate 53 is arranged between the positioning plates 13, the fixing plate 53 is fixedly connected to a sliding rod 54, the sliding rod 54 extends into the interior of the positioning plate 13 and is slidably connected thereto, one end of the sliding rod 54 extending into the interior of the positioning plate 13 is fixedly connected to a push plate 55, an air bag 58 is arranged between the push plates 55, and the air bag 58 is connected to the air pipe 51;

[0039] When welding the wire, the wire is placed between the positioning plates 13, and the worker steps on the pedal 52 to input gas into the airbag 58 through the air pressure device inside the pedal 52. The air pressure device can be a pneumatic rod, a piston, a pneumatic tube and other structures, which are existing technologies and are not limited here. The gas enters the airbag 58 through the air pipe 51, and the airbag 58 expands and squeezes the push plate 55. The push plate 55 drives the fixed plate 53 to approach each other through the slide bar 54, and the wire is clamped and fixed by the fixed plate 53, which effectively improves the stability of the wire during welding, and can fix multiple wires at the same time, so that the worker can weld multiple wires on the circuit board synchronously, without the need for the worker to frequently take the wires and weld them, thereby improving the welding efficiency of the wires.

[0040] See also Figure 5 The push plates 55 are connected to each other through a third elastic component 56, and a limiting rod 57 is fixedly connected inside the positioning plate 13, and the limiting rod 57 passes through the push plate 55 and is slidably connected thereto;

[0041] The third elastic component 56 has a resetting effect on the push plate 55. After the circuit board is welded, the push plate 55 is automatically reset under the action of the third elastic component 56, which makes it convenient for the staff to take out the guide from between the positioning plates 13. At the same time, the push plate 55 squeezes the air bag 58, and the gas inside the air bag 58 flows back to the inside of the air pressure device through the air pipe 51, which is convenient for the next use. The third elastic component 56 can be a spring, and the limit rod 57 has a limiting effect on the push plate 55, thereby improving the stability of the push plate 55 when moving.

[0042] Working principle: When welding the electronic equipment, the electronic equipment is placed on the surface of the welding platform 1, and the circuit board is placed on the surface of the support plate 12. The bottom and side walls of the circuit board are supported by the support bars 20 and the stoppers 19 on the surface of the support plate 12 respectively. The first traction rope 61 is pulled by the ring 64, and the first traction rope 61 pulls the first slider 7. While the first traction rope 61 moves, the second slider 10 is pulled by the second traction rope 62. When the first clamp 14 and the second clamp 15 are in contact with the side wall and the top of the circuit board, the ring 64 is put inside one of the limiting columns 65, thereby fixing the first slider 7 and the second slider 10. At this time, the first clamp 14, the second clamp 15, the support bars 20 and the stoppers 19 fix the circuit board from four directions respectively, which effectively improves the stability of the circuit board during welding. After the circuit board is fixed, the wires connected to the electronic device are placed on multiple fixed The wire end is fitted with the position of the circuit board to be welded, and the staff steps on the pedal 52 to input gas into the air bag 58 through the air pressure device inside the pedal 52. The air bag 58 expands and squeezes the push plate 55. The push plate 55 drives the fixing plate 53 to approach each other through the slide bar 54, and the wire is clamped and fixed by the fixing plate 53, which effectively improves the stability of the wire during the welding process, and can fix multiple wires at the same time, so that the staff can weld multiple wires on the circuit board synchronously, without the need for the staff to frequently take the wires and weld them, thereby improving the welding efficiency of the wires. When welding the circuit board, the winding roller 43 is driven to rotate by the rotating rod 42. When the winding roller 43 rotates, the pull rope 41 is in a relaxed state. The frame 2 automatically rotates downward under the action of gravity until the convex lens 3 rotates to a suitable angle, and the welding position is magnified by the convex lens 3, which is convenient for the staff to weld the wires.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic equipment auxiliary welding device, comprising a welding platform; characterized in that: The top of the welding platform is fixedly connected to an inclined support plate, and a symmetrically distributed support frame is fixed on the surface of the support plate, a frame is rotatably connected between the support frames, and a convex lens is fixed inside the frame, wherein a rotating mechanism is installed on the support frame, and the rotating mechanism is used to drive the frame to rotate. The surface of the support plate is fixedly connected to a support bar and a stopper, and the support bar and the stopper are used to support the bottom and side wall of the circuit board. A first slideway and a second slideway are provided inside the support plate, and a first slider is slidably connected inside the first slideway, a first clamp is fixedly connected to the top of the first slider, and a second slider is slidably connected inside the second slideway, and a second clamp is fixedly connected to the top of the second slider, and a traction mechanism is connected to the first slider and the second slider, and the traction mechanism is used to drive the first slider and the second slider to approach each other, and a plurality of positioning plates are provided on the side of the top of the support plate close to the stopper, and a clamping mechanism is provided between adjacent positioning plates, and the clamping mechanism is used to fix the wire; The traction mechanism includes a first traction rope fixedly connected to the first slider, a guide block fixedly connected to the bottom of the support plate, the first traction rope passes through the inside of the guide block, a ring is fixedly connected to the end of the first traction rope, and a plurality of limit columns adapted to the ring are fixedly connected to the top of the welding platform, wherein the second slider is fixedly connected to the second traction rope, and the other end of the second traction rope is fixedly connected to the first traction rope; The first slideway and the second slideway are both fixedly connected with guide rods, which penetrate the first slider and the second slider respectively and are slidably connected with the first slider and the second slider, wherein the inner walls of the first slideway and the second slideway are both fixedly connected with second elastic components, and one end of the second elastic component close to the first slider and the second slider is fixedly connected with the side walls of the first slider and the second slider respectively; A second clamp is provided between the first clamp and the stopper, a threaded sleeve is fixedly connected to a side of the second clamp close to the first clamp, the first clamp is rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the threaded sleeve; The clamping mechanism includes a pedal arranged under the welding platform, the pedal is connected to the air pipe, a fixing plate is arranged between the positioning plates, the fixing plate is fixedly connected to a sliding rod, the sliding rod extends into the interior of the positioning plate and is slidably connected thereto, one end of the sliding rod extending into the interior of the positioning plate is fixedly connected to a push plate, an air bag is arranged between the push plates, and the air bag is connected to the air pipe; The push plates are connected to each other via a third elastic component. A limiting rod is fixedly connected inside the positioning plate. The limiting rod penetrates through the push plate and is slidably connected thereto.

2. The electronic equipment auxiliary welding device according to claim 1, characterized in that: The rotating mechanism includes a rotating rod rotatably connected to the support frame, one end of the rotating rod passes through one of the support frames, the rotating rod is fixedly connected to symmetrically distributed winding rollers, and the winding rollers are fixedly connected to pull ropes, and the ends of the pull ropes away from the winding rollers are fixedly connected to the frame.

3. The electronic equipment auxiliary welding device according to claim 2, characterized in that: The rotating rod is fixedly connected to a turntable on the outside, a pin rod passes through the inside of the turntable, a fixed block is fixedly connected to the end of the pin rod, and the fixed block is connected to the turntable through a first elastic component. The side wall of the support frame is provided with a plurality of pin grooves distributed in a circle and cooperating with the pin rod.

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