CN109807427B - Electric specialty welds circuit board auxiliary device - Google Patents
Electric specialty welds circuit board auxiliary device Download PDFInfo
- Publication number
- CN109807427B CN109807427B CN201811566913.4A CN201811566913A CN109807427B CN 109807427 B CN109807427 B CN 109807427B CN 201811566913 A CN201811566913 A CN 201811566913A CN 109807427 B CN109807427 B CN 109807427B
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- Prior art keywords
- spring
- pedal
- circuit board
- rack
- box body
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- 238000007789 sealing Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 35
- 238000003466 welding Methods 0.000 abstract description 12
- 239000012634 fragment Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Molten Solder (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to an auxiliary device, in particular to an electric professional circuit board welding auxiliary device. The technical problems of the invention are as follows: the electric professional circuit board welding auxiliary device can better control the length of the tin wire pulled out and avoid the phenomenon that the circuit board is in poor contact due to overlong pulling of the tin wire. The technical implementation scheme of the invention is as follows: an electric professional circuit board welding auxiliary device comprises a base, supporting legs, a supporting rod, a left pedal, a first spring, a pull rope, a box body, a rack and the like; the base top left and right sides all is connected with the landing leg, and base top intermediate junction has branch, and branch top rotary type is connected with left pedal, is connected with first spring between left pedal bottom left side and the base top. According to the invention, the left pedal is treaded downwards with force to release longer tin wires, and the left pedal is treaded downwards lightly to release shorter tin wires, so that the left pedal can be treaded according to requirements, the pulling length of the tin wires can be controlled well, and poor contact of a circuit board caused by overlong pulled tin wires is avoided.
Description
Technical Field
The invention relates to an auxiliary device, in particular to an electric professional circuit board welding auxiliary device.
Background
Electric is a general term of subjects such as production, transmission, distribution, use of electric energy and electrician equipment manufacturing or engineering field, in the electrical specialty, often need to weld the circuit board, generally at present is that the staff holds the electric iron in one hand, and holds the tin silk in the other hand, welds the circuit board, so, is difficult to control the length that the tin silk was pulled out, and the overlength that the tin silk was easily pulled out leads to the circuit board contact failure, so the staff can cut the tin silk, then presss from both sides the tin silk with tweezers, welds the circuit board, and it is inconvenient to operate like this.
Disclosure of Invention
In order to overcome the defects that the solder wire is difficult to control the length of the solder wire and the circuit board is poor in contact caused by excessive solder wire pulling, the technical problem of the invention is as follows: the electric professional circuit board welding auxiliary device can better control the length of the tin wire pulled out and avoid the phenomenon that the circuit board is in poor contact due to overlong pulling of the tin wire.
The technical implementation scheme of the invention is as follows: an electric professional circuit board welding auxiliary device comprises a base, supporting legs, supporting rods, a left pedal, a first spring, a pull rope, a box body, a rack, a bearing seat, a rotating shaft, a gear, a winding drum, a sealing ring and a guide sleeve, wherein the left side and the right side of the top of the base are both connected with the supporting legs, the middle of the top of the base is connected with the supporting rods, the top end of the supporting rods is rotatably connected with the left pedal, the first spring is connected between the left side of the bottom of the left pedal and the top of the base, the left side of the top of the left pedal is connected with the pull rope, the top ends of the supporting legs on the left side and the right side are provided with the box body, the right part in the box body is provided with a reset mechanism, the pull rope passes through the left side of the bottom of the box body and, the left part of the front side of the box body is connected with a sealing ring, the rotating shaft is contacted with the inner wall of the sealing ring, and the left lower part of the front side of the box body is provided with a guide sleeve.
Optionally, the reset mechanism comprises a spring plate, a right pedal, a pull wire, a slide rail and a slide block, the second spring, the pulley, the n shaped plate, guide arm and third spring, base top right side is connected with two shell fragments, two shell fragments all are located the left of right side landing leg, two shell fragment tops are connected with right footboard, right footboard top right side is connected with the acting as go-between, the vertical slide rail of installing in the right part in the box, the gliding style is equipped with the slider on the slide rail, be connected with the second spring between slider top and the slide rail top, right side mid-mounting has the pulley in the box, the slider left side is connected with the n shaped plate, open at n shaped plate left side middle part has the guide hole, be equipped with the guide arm in the guide hole, act as go-between and pass bottom half right side and bypass pulley, act as go-between and be connected with the guide arm right-hand member, guide.
When needing the welding circuit board, the staff is around the reel with the tin silk, then passes the guide pin bushing with the one end of tin silk, if need longer tin silk, the staff steps on left footboard downwards hard, and first spring is compressed, and left footboard downswing drives the rack downstream through the stay cord to drive the gear clockwise rotation, and then drive pivot clockwise rotation, the reel is along with clockwise rotation, emits longer tin silk, and the staff can be taken tin silk welding circuit board. After the circuit board is welded, the worker controls the reset mechanism to enable the rack to be not meshed with the gear, then the left pedal is loosened, the left pedal swings upwards under the action of the first spring, the pull rope is loosened, the rack resets upwards, the reset mechanism is controlled again to enable the rack to be meshed with the gear, if a short tin wire is needed, the worker slightly steps the left pedal downwards, and the short tin wire can be released. So, can step on the left pedal according to the demand to the length that the control tin silk that can be better pulled out avoids the overlength that the tin silk pulled out to lead to the circuit board contact failure.
When the rack moves downwards, the guide rod drives the n-shaped plate to move downwards, so that the sliding block is driven to move downwards, and the second spring is compressed. After the circuit board is welded, a worker steps the right pedal downwards, the elastic sheet is compressed, the right pedal moves downwards, the pull wire drives the guide rod to move rightwards, the rack moves rightwards along with the guide rod, and the third spring is compressed. When the rack and the gear are not meshed, the worker loosens the left pedal, the left pedal swings upwards under the action of the first spring, the pull rope is loosened, the sliding block moves upwards under the action of the second spring, the rack moves upwards along with the sliding block, the worker can loosen the right pedal, the right pedal resets upwards under the action of the elastic sheet, the pull rope is loosened, the rack moves leftwards under the action of the third spring, the rack is meshed with the gear again, and therefore the circuit board can be welded next time conveniently.
According to the invention, the left pedal is treaded downwards with force to release longer tin wires, and the left pedal is treaded downwards lightly to release shorter tin wires, so that the left pedal can be treaded according to requirements, the pulling-out length of the tin wires can be controlled well, and poor contact of a circuit board caused by overlong pulled-out tin wires is avoided; the rack can be reset through the reset mechanism, so that the circuit board can be conveniently welded next time.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial left-view structural diagram of the present invention.
Number designation in the figures: 1. the novel bicycle comprises a base, 2. supporting legs, 3. supporting rods, 4. a left pedal, 5. a first spring, 6. a pull rope, 7. a box body, 8. a rack, 9. a bearing seat, 10. a rotating shaft, 11. a gear, 12. a winding drum, 13. a sealing ring, 14. a guide sleeve, 15. a reset mechanism, 1501. a spring sheet, 1502. a right pedal, 1503. a pull wire, 1504. a sliding rail, 1505. a sliding block, 1506. a second spring, 1507. a pulley, 1508. an n-shaped plate, 1509. a guide hole, 1510. a guide rod, 1511. a third spring.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
An electric professional circuit board welding auxiliary device is shown in figure 1-2 and comprises a base 1, supporting legs 2, a supporting rod 3, a left pedal 4, a first spring 5, a pull rope 6, a box body 7, a rack 8, a bearing seat 9, a rotating shaft 10, a gear 11, a winding drum 12, a sealing ring 13 and a guide sleeve 14, wherein the supporting legs 2 are connected to the left side and the right side of the top of the base 1, the supporting rod 3 is connected to the middle of the top of the base 1, the left pedal 4 is rotatably connected to the top end of the supporting rod 3, the first spring 5 is connected between the left side of the bottom of the left pedal 4 and the top of the base 1, the pull rope 6 is connected to the left side of the top of the left pedal 4, the box body 7 is installed at the top ends of the supporting legs 2 on the left side and the right side, a reset mechanism 15 is arranged at the right part, a rotating shaft 10 is installed in the bearing seat 9, a gear 11 is installed at the rear portion of the rotating shaft 10, the gear 11 is meshed with the rack 8, the rotating shaft 10 penetrates through the left portion of the front side of the box body 7, a winding drum 12 is installed at the front end of the rotating shaft 10, a sealing ring 13 is connected to the left portion of the front side of the box body 7, the rotating shaft 10 is in contact with the inner wall of the sealing ring 13, and a guide sleeve 14 is installed at the.
Example 2
An electric professional circuit board welding auxiliary device is shown in figure 1-2 and comprises a base 1, supporting legs 2, a supporting rod 3, a left pedal 4, a first spring 5, a pull rope 6, a box body 7, a rack 8, a bearing seat 9, a rotating shaft 10, a gear 11, a winding drum 12, a sealing ring 13 and a guide sleeve 14, wherein the supporting legs 2 are connected to the left side and the right side of the top of the base 1, the supporting rod 3 is connected to the middle of the top of the base 1, the left pedal 4 is rotatably connected to the top end of the supporting rod 3, the first spring 5 is connected between the left side of the bottom of the left pedal 4 and the top of the base 1, the pull rope 6 is connected to the left side of the top of the left pedal 4, the box body 7 is installed at the top ends of the supporting legs 2 on the left side and the right side, a reset mechanism 15 is arranged at the right part, a rotating shaft 10 is installed in the bearing seat 9, a gear 11 is installed at the rear portion of the rotating shaft 10, the gear 11 is meshed with the rack 8, the rotating shaft 10 penetrates through the left portion of the front side of the box body 7, a winding drum 12 is installed at the front end of the rotating shaft 10, a sealing ring 13 is connected to the left portion of the front side of the box body 7, the rotating shaft 10 is in contact with the inner wall of the sealing ring 13, and a guide sleeve 14 is installed at the.
The reset mechanism 15 comprises a spring plate 1501, a right pedal 1502, a pull wire 1503, a sliding rail 1504, a sliding block 1505, a second spring 1506, a pulley 1507, an n-shaped plate 1508, a guide rod 1510 and a third spring 1511, wherein the right side of the top of the base 1 is connected with the two spring plates 1501, the two spring plates 1501 are both positioned on the left side of the right leg 2, the top ends of the two spring plates 1501 are connected with the right pedal 1502, the right side of the top of the right pedal 1502 is connected with the pull wire 1503, the sliding rail 1504 is vertically arranged at the right part in the box 7, the sliding block 1505 is slidably arranged on the sliding rail 1504, the second spring 1506 is connected between the top part 1505 of the sliding block and the top end of the sliding rail 1504, the pulley 1507 is arranged at the middle part of the right side in the box 7, the n-shaped plate 1508 is connected at the left side, a guide hole 1509 is arranged in the guide hole 1509, the, the upper side and the lower side of the left side of the n-shaped plate 1508 are both connected with third springs 1511, and the left ends of the two third springs 1511 are both connected with the right side of the rack 8.
When needing the welding circuit board, the staff is around on reel 12 with the tin silk, then pass guide pin bushing 14 with the one end of tin silk, if need longer tin silk, the staff steps on left footboard 4 downwards hard, first spring 5 is compressed, left footboard 4 downswing drives rack 8 downstream through stay cord 6, thereby drive gear 11 clockwise rotation, and then drive pivot 10 clockwise rotation, reel 12 clockwise rotation therewith, emit longer tin silk, the staff can be taken tin silk welding circuit board. After the circuit board is welded, the worker controls the reset mechanism 15 to enable the rack 8 to be not meshed with the gear 11, then the left pedal 4 is loosened, the left pedal 4 swings upwards under the action of the first spring 5, the pull rope 6 is loosened, the rack 8 resets upwards, the reset mechanism 15 is controlled again to enable the rack 8 to be meshed with the gear 11, and if a short tin wire is needed, the worker slightly treads the left pedal 4 downwards, so that the short tin wire can be released. So, can step on left pedal 4 according to the demand to the length that the control tin silk that can be better was pulled out avoids the overlength that the tin silk was pulled out to lead to the circuit board contact failure.
When the rack 8 moves downward, the n-shaped plate 1508 is moved downward by the guide 1510, so that the slider 1505 is moved downward, and the second spring 1506 is compressed. After the circuit board is soldered, the worker presses down the right pedal 1502, the elastic sheet 1501 is compressed, the right pedal 1502 moves downwards, the pull wire 1503 drives the guide rod 1510 to move rightwards, the rack 8 moves rightwards along with the movement, and the third spring 1511 is compressed. When the rack 8 is not meshed with the gear 11, a worker loosens the left pedal 4, the left pedal 4 swings upwards under the action of the first spring 5, the pull rope 6 is loosened, the slide block 1505 moves upwards under the action of the second spring 1506, the rack 8 moves upwards along with the slide block, the worker can loosen the right pedal 1502, the right pedal 1502 resets upwards under the action of the elastic sheet 1501, the pull rope 1503 is loosened, the rack 8 moves leftwards under the action of the third spring 1511, the rack 8 is meshed with the gear 11 again, and therefore the circuit board can be welded next time conveniently.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (1)
1. The utility model provides an electric specialty welds circuit board auxiliary device, including base (1), landing leg (2), branch (3), left pedal (4), first spring (5), stay cord (6) and box (7), base (1) top left and right sides all is connected with landing leg (2), base (1) top intermediate junction has branch (3), branch (3) top rotary type is connected with left pedal (4), be connected with between left pedal (4) bottom left side and base (1) top first spring (5), left pedal (4) top left side is connected with stay cord (6), box (7), characterized by are installed on landing leg (2) top of the left and right sides: also comprises a rack (8), a bearing seat (9), a rotating shaft (10), a gear (11), a winding drum (12), a sealing ring (13) and a guide sleeve (14), a reset mechanism (15) is arranged on the right portion in the box body (7), a rack (8) is mounted on the reset mechanism (15), a pull rope (6) penetrates through the left side of the bottom of the box body (7) and is connected with the bottom end of the rack (8), a bearing seat (9) is mounted on the left portion of the rear side in the box body (7), a rotating shaft (10) is mounted in the bearing seat (9), a gear (11) is mounted at the rear portion of the rotating shaft (10), the gear (11) is meshed with the rack (8), the rotating shaft (10) penetrates through the left portion of the front side of the box body (7), a winding drum (12) is mounted at the front end of the rotating shaft (10), a sealing ring (13) is connected to the left portion of the front side of the box body (7), the rotating shaft; the reset mechanism (15) comprises elastic sheets (1501), a right pedal (1502), a stay wire (1503), a sliding rail (1504), a sliding block (1505), a second spring (1506), a pulley (1507), an n-shaped plate (1508), a guide rod (1510) and a third spring (1511), wherein the right side of the top of the base (1) is connected with the two elastic sheets (1501), the two elastic sheets (1501) are both positioned on the left side of the right supporting leg (2), the top ends of the two elastic sheets (1501) are connected with the right pedal (1502), the right side of the top of the right pedal (1502) is connected with the stay wire (1503), the sliding rail (1504) is vertically arranged at the right part in the box body (7), the sliding block (1505) is slidably arranged on the sliding rail (1504), the second spring (1506) is connected between the top of the sliding block (1505) and the top end of the sliding rail (1504), the pulley (1507) is arranged at the middle part of the right side in the box, be equipped with guide arm (1510) in guide hole (1509), act as go-between (1503) pass box (7) bottom right side and walk around pulley (1507), act as go-between (1503) are connected with guide arm (1510) right-hand member, guide arm (1510) left end and rack (8) right side sub-unit connection, the upper and lower both sides on n shaped plate (1508) left side all are connected with third spring (1511), two third spring (1511) left ends all are connected with rack (8) right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811566913.4A CN109807427B (en) | 2018-12-21 | 2018-12-21 | Electric specialty welds circuit board auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811566913.4A CN109807427B (en) | 2018-12-21 | 2018-12-21 | Electric specialty welds circuit board auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN109807427A CN109807427A (en) | 2019-05-28 |
| CN109807427B true CN109807427B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811566913.4A Active CN109807427B (en) | 2018-12-21 | 2018-12-21 | Electric specialty welds circuit board auxiliary device |
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| CN (1) | CN109807427B (en) |
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| CN107146346A (en) * | 2017-07-18 | 2017-09-08 | 喻杨凯 | A kind of power equipment safety reminder alarm device |
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| CN108544143A (en) * | 2018-04-18 | 2018-09-18 | 卢响锋 | A kind of electronic component welding device |
| CN108743011A (en) * | 2018-06-08 | 2018-11-06 | 沈水秀 | A kind of people with disabled hands self-service eye drip medicine device of the formula of lying |
| CN108836791A (en) * | 2018-06-12 | 2018-11-20 | 彭彩连 | A kind of medical rehabilitation paralytic's leg massage chair |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836742B (en) * | 2018-06-13 | 2020-05-15 | 魏均强 | Special rehabilitation bed of elbow for orthopedics |
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2018
- 2018-12-21 CN CN201811566913.4A patent/CN109807427B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736069A (en) * | 1980-08-13 | 1982-02-26 | Asao Seki | Automatic soldering device |
| JPS5844977A (en) * | 1981-09-10 | 1983-03-16 | Matsushita Electric Ind Co Ltd | Step type resistance welder |
| CN201201100Y (en) * | 2008-05-27 | 2009-03-04 | 万泉水 | Electric tin-suction device |
| CN105598548A (en) * | 2016-02-29 | 2016-05-25 | 湖北工业大学 | Automatic tin adding electric soldering iron |
| CN106472144A (en) * | 2016-12-20 | 2017-03-08 | 陈玉宝 | A kind of genetic engineering transgenic experiments plant shaping equipment |
| CN107146346A (en) * | 2017-07-18 | 2017-09-08 | 喻杨凯 | A kind of power equipment safety reminder alarm device |
| CN108189874A (en) * | 2017-12-26 | 2018-06-22 | 曾子强 | A kind of concreting transit wagon |
| CN108422119A (en) * | 2018-02-28 | 2018-08-21 | 重庆土豆电子商务有限公司 | Electronic component welding procedure |
| CN108544143A (en) * | 2018-04-18 | 2018-09-18 | 卢响锋 | A kind of electronic component welding device |
| CN108743011A (en) * | 2018-06-08 | 2018-11-06 | 沈水秀 | A kind of people with disabled hands self-service eye drip medicine device of the formula of lying |
| CN108836791A (en) * | 2018-06-12 | 2018-11-20 | 彭彩连 | A kind of medical rehabilitation paralytic's leg massage chair |
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| CN109807427A (en) | 2019-05-28 |
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Inventor after: Lin Haiyong Inventor after: Qin Xiaoli Inventor after: Xu Fuchang Inventor before: Xu Fuchang |
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Effective date of registration: 20231109 Address after: 404100 Standard Factory Building 2, No. 6 Mengzi Middle Road, Gaofeng Garden, Shuanghekou Street, Wanzhou District, Chongqing (Wanzhou Economic Development Zone) Patentee after: Chongqing Xinbaojia Electronic Technology Co.,Ltd. Address before: 510445 room 605, No.8 service building, private science and Technology Park, Beitai Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Xu Fuchang |