CN112475508A - Electronic circuit board welding supporting device with smoke removal function - Google Patents
Electronic circuit board welding supporting device with smoke removal function Download PDFInfo
- Publication number
- CN112475508A CN112475508A CN202011338599.1A CN202011338599A CN112475508A CN 112475508 A CN112475508 A CN 112475508A CN 202011338599 A CN202011338599 A CN 202011338599A CN 112475508 A CN112475508 A CN 112475508A
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- plate
- clamping plate
- smoke
- circuit board
- electronic circuit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses an electronic circuit board welding and supporting device with a smoke clearing function, and relates to the field of circuit welding devices. The invention comprises a base, a bearing plate, a solder supplementing device and a smoke cleaning plate, wherein a left clamping plate, a right clamping plate and a lower clamping plate are movably arranged in the bearing plate; one end of the left clamping plate is respectively provided with an upper toothed plate and a lower supporting plate; one end of the right clamping plate is respectively provided with a lower toothed plate and an upper supporting plate; the lower splint is respectively provided with an upper waist-shaped hole and a lower waist-shaped hole; one side of the inner wall of the upper waist-shaped hole is provided with a rack; the rack is meshed with the movable gear; a connecting column is arranged in the lower waist-shaped hole; a spring is fixed on the connecting column; one end of the spring is sleeved on the limiting column. According to the invention, the clamping plate for fixing the electronic circuit board is arranged in the bearing plate, the lower clamping plate is adjusted to move back and forth by the rotation of the stud, and the left clamping plate and the right clamping plate clamp the electronic circuit board, so that the circuit board is firmly clamped in the welding process, the circuit board is conveniently and quickly assembled and disassembled, and the welding efficiency and stability are improved.
Description
Technical Field
The invention belongs to the field of circuit welding devices, and particularly relates to an electronic circuit board welding and supporting device with a smoke cleaning function.
Background
Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or pressure, and is accomplished by fusion, pressure and soldering for the purpose of joining. And (3) fusion welding: heating the workpiece to be jointed to partially melt the workpiece to form a molten pool, cooling and solidifying the molten pool to joint the workpiece, and adding a melting filler as necessary, so that the welding device is suitable for welding various metals and alloys without pressure; pressure welding: pressure must be applied to the welding part in the welding process, and the method belongs to the processing of various metal materials and partial metal materials; brazing: the method is characterized in that a metal material with a melting point lower than that of a base metal is used as a brazing filler metal, the base metal is wetted by the liquid brazing filler metal, a joint gap is filled, and the liquid brazing filler metal and the base metal are mutually diffused to realize a link weldment. It is suitable for welding various materials, and also suitable for welding different metals or different materials.
In the process of soldering a circuit board, a worker usually uses tweezers to clamp an electronic component and then solder the electronic component on the circuit board, and the welder needs to operate the circuit board and a solder wire at the same time. The scaling powder still needs to hold electronic components and electric iron, and is very inconvenient to workman's operation, and does not have recovery unit at the smog that the in-process of welding produced, often can adsorb smoke and dust and peculiar smell at workman's welded in-process, welds for a long time and arouses easily nausea vomiting, causes the injury to the health when serious, consequently needs an auxiliary assembly.
Disclosure of Invention
The invention aims to provide an electronic circuit board welding and supporting device with a smoke clearing function.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an electronic circuit board welding and supporting device with a smoke removal function, which comprises a base, a supporting plate, a solder supplementing device and a smoke removal plate, wherein the base is provided with a first support plate and a second support plate;
the upper surface of the base is provided with a fixed rod; the fixed rod is sequentially provided with a bearing plate, a welding flux supplementing device and a smoke cleaning plate from bottom to top;
the bearing plate is of a hollow structure; a left clamping plate, a right clamping plate and a lower clamping plate are movably arranged in the bearing plate; a limiting column and a movable gear are fixedly arranged in the bearing plate;
one end of the left clamping plate is provided with a left limiting plate; the other end of the left clamping plate is provided with an upper toothed plate and a lower supporting plate respectively; one end of the right clamping plate is provided with a right limiting plate; the other end of the right clamping plate is respectively provided with a lower toothed plate and an upper supporting plate;
the lower end of the lower clamping plate is provided with a lower limiting plate; the lower clamping plate is respectively provided with an upper waist-shaped hole and a lower waist-shaped hole; a rack is arranged on one side of the inner wall of the upper waist-shaped hole; the rack is meshed with the movable gear; a connecting column is arranged in the lower waist-shaped hole; a spring is fixed on the connecting column; one end of the spring is sleeved on the limiting column;
the solder supplementing device is sleeved on the fixed rod and can slide up and down on the fixed rod;
the smoke removing plate is a U-shaped plate; a magnifier is movably arranged in the U-shaped plate; the smoke removing plate is provided with a plurality of smoke absorbing pipes.
Furthermore, a screw hole is formed in the fixed rod; the screw hole is positioned between the base and the bearing plate; a screw is arranged in the screw hole; one end of the screw is fixed on the lower limiting plate; the other end of the screw rod is provided with a handle.
Further, the movable gear is positioned in the upper waist-shaped hole; the limiting column is located in the lower waist-shaped hole.
Furthermore, the left clamping plate and the right clamping plate are both positioned above the lower clamping plate; the lower surface of the upper toothed plate and the upper surface of the lower toothed plate are both provided with sawteeth, and the sawteeth are meshed with the movable gear.
Further, the solder replenishing device is a cylinder; one end of the solder replenishing device is sleeved on the fixed rod and can slide on the fixed rod in a reciprocating manner and rotate around the fixed rod; the other end of the solder replenishing device is movably connected with a storage pipe; one end of the storage tube is in a needle tube shape.
Further, a smoke exhaust fan is installed in the smoke exhaust pipe; the upper end of the smoke suction pipe is connected with a suction fan through a pipeline.
Furthermore, through grooves are formed in two sides of the smoke cleaning plate; rotating shafts are arranged at two ends of the magnifier; the rotating shaft is movably inserted in the through groove, and the magnifier can slide or rotate in the through groove.
The invention has the following beneficial effects:
(1) according to the invention, the clamping plate for fixing the electronic circuit board is arranged in the bearing plate, the lower clamping plate is adjusted to move back and forth by the rotation of the stud, and the clamping of the left clamping plate and the right clamping plate on the electronic circuit board is realized by utilizing the mutual matching of the rack and the movable gear in the lower clamping plate, so that the clamping is firm in the welding process of the circuit board, the circuit board is convenient and fast to install and disassemble, and the welding efficiency and stability are improved;
(2) according to the invention, the solder replenishing device capable of being adjusted and rotated up and down is arranged above the bearing plate, so that a welder can conveniently operate a welding gun by one hand and weld a circuit board by operating the solder replenishing device by the other hand, and the welding efficiency is improved.
(3) According to the invention, the smoke cleaning plate is arranged above the solder supplementing device, the magnifying glass clamped on the smoke cleaning plate is used for ensuring the accuracy of the operation during welding, and meanwhile, the smoke suction pipe on the smoke cleaning plate is used for sucking away smoke generated during welding, so that the quality of a welding working environment is improved, and the smoke is prevented from influencing the health of a welder.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an electronic circuit board welding and supporting device with a smoke removal function according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic structural view of a base;
FIG. 4 is a schematic structural view of a support plate;
FIG. 5 is a schematic view of the internal structure of the support plate;
FIG. 6 is a schematic structural view of a smoke-removing plate;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-bearing plate, 3-solder supplementing device, 4-smoke removing plate, 5-screw rod, 6-left clamping plate, 7-right clamping plate, 8-lower clamping plate, 101-fixed rod, 102-screw hole, 201-limiting column, 202-movable gear, 301-storage pipe, 401-magnifying lens, 402-fume absorbing pipe, 501-handle, 601-left limiting plate, 602-upper toothed plate, 603-lower toothed plate, 701-right limiting plate, 702-lower toothed plate, 703-upper toothed plate, 801-lower limiting plate, 802-upper waist-shaped hole, 803-lower waist-shaped hole, 804-rack, 805-connecting column and 806-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention relates to a device for welding and supporting an electronic circuit board with a smoke-removing function, which comprises a base 1, a supporting plate 2, a solder replenishing device 3 and a smoke-removing plate 4;
the upper surface of the base 1 is provided with a fixed rod 101; the bearing plate 2, the solder supplementing device 3 and the smoke cleaning plate 4 are sequentially arranged on the fixed rod 101 from bottom to top;
the bearing plate 2 is of a hollow structure; a left clamping plate 6, a right clamping plate 7 and a lower clamping plate 8 are movably arranged in the bearing plate 2; a limiting column 201 and a movable gear 202 are fixedly installed inside the bearing plate 2, the limiting column 201 and the movable gear 202 are both located on the central line of the bearing plate 2, the limiting column 201 is fixed, and the movable gear 202 can rotate;
one end of the left splint 6 is provided with a left limiting plate 601; the other end of the left clamping plate 6 is respectively provided with an upper toothed plate 602 and a lower supporting plate 603; one end of the right clamping plate 7 is provided with a right limiting plate 701; the other end of the right clamping plate 7 is respectively provided with a lower toothed plate 702 and an upper supporting plate 703; the left limiting plate 601 and the right limiting plate 701 play a role in clamping the circuit board;
the lower end of the lower clamping plate 8 is provided with a lower limiting plate 801; the lower splint 8 is respectively provided with an upper waist-shaped hole 802 and a lower waist-shaped hole 803; a rack 804 is arranged on one side of the inner wall of the upper waist-shaped hole 802; the rack 804 is meshed with the movable gear 202, and when the lower clamping plate 8 moves downwards, the rack 804 drives the movable gear 202 to rotate; a connecting column 805 is arranged in the lower waist-shaped hole 803; a spring 806 is fixed on the connecting column 805; one end of the spring 806 is sleeved on the limiting column 201, and the spring 806 is used for enabling the lower clamping plate 8 to clamp the circuit board under the elastic force of the spring 806;
the solder supplementing device 3 is sleeved on the fixed rod 101, and the solder supplementing device 3 can slide up and down on the fixed rod 101, so that a welder can conveniently operate a welding gun by one hand and weld a circuit board by operating the solder supplementing device by the other hand, and the welding efficiency is improved;
the smoke removing plate 4 is a U-shaped plate; a magnifier 401 is movably arranged in the U-shaped plate 4; the smoke cleaning plate 4 is provided with four smoke absorbing pipes 402.
Wherein, a screw hole 102 is arranged on the fixed rod 101; the screw hole 102 is positioned between the base 1 and the bearing plate 2; a screw rod 5 is arranged in the screw hole 102; one end of the screw 5 is fixed on the lower limiting plate 801; the other end of the screw 5 is provided with a handle 501, and the handle 501 is rotated to rotate the screw 5 to control the front and back movement of the lower clamping plate 8.
Wherein, the loose gear 202 is located in the upper waist-shaped hole 802; the spacing column 201 is located in the lower kidney-shaped hole 803.
Wherein, the left splint 6 and the right splint 7 are both positioned above the lower splint 8; the lower surface of the upper toothed plate 602 and the upper surface of the lower toothed plate 702 are both provided with serrations which are in mesh with the moving gear 202.
Wherein, the solder replenishing device 3 is a cylinder; one end of the solder supplementing device 3 is sleeved on the fixed rod 101 and can slide on the fixed rod 101 in a reciprocating manner and rotate around the fixed rod 101; the other end of the solder replenishing device 3 is movably connected with a storage pipe 301; one end of the storage pipe 301 is in a needle tube shape, so that a welder can conveniently operate the welding gun by one hand and operate the solder replenishing device by the other hand to weld the circuit board, and the welding efficiency is improved.
Wherein, a smoke exhaust fan is installed in the smoke exhaust pipe 402; the upper end of the smoke suction pipe 402 is connected with a suction fan through a pipeline.
Wherein, two sides of the smoke cleaning plate 4 are provided with through grooves; rotating shafts are arranged at two ends of the magnifier 401; the pivot activity is pegged graft and is being link up the inslot, and magnifying glass 401 can slide or rotate in link up the inslot, and the magnifying glass 401 of centre gripping ensures the accuracy of operation when welding on the smoke cleaning plate 4, utilizes the smoking pipe on the smoke cleaning plate 4 to suck away the smoke and dust that produces when welding simultaneously, improves the quality of welding work environment, avoids the smoke and dust to influence welder's healthy.
One specific application of this embodiment is:
clamping the circuit board:
place the circuit board on the bearing board, rotate the handle and make the screw rod drive the lower plate and move down, because the last waist type downthehole side of lower plate is provided with the rack, so the lower plate can drive the loose gear rotation of meshing at the in-process that moves down, and loose gear's rotation can drive left splint and the inboard synchronous movement of right splint, until the circuit board enters into between left splint, right splint and the lower plate to enter the clamping state, this is that the welder can carry out welding operation to the circuit board.
Welding the circuit board:
a solder supplementing device capable of being adjusted and rotated up and down is arranged above the supporting plate, so that a welder can conveniently operate a welding gun by one hand, and the circuit board is welded by operating the solder supplementing device by the other hand.
Disassembling the circuit board:
after the circuit board welding is accomplished, rotate the handle and make the screw rod drive lower plate rebound, because the last waist type downthehole side of lower plate is provided with the rack, so the lower plate can drive the loose gear rotation of meshing at the in-process that moves down, and loose gear's rotation can drive left splint and right splint outside synchronous motion, until the circuit board breaks away from left splint, right splint and lower plate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An electronic circuit board welding and supporting device with a smoke removal function is characterized by comprising a base (1), a supporting plate (2), a solder supplementing device (3) and a smoke removal plate (4);
the upper surface of the base (1) is provided with a fixed rod (101); the fixed rod (101) is sequentially provided with a bearing plate (2), a solder supplementing device (3) and a smoke cleaning plate (4) from bottom to top;
the bearing plate (2) is of a hollow structure; a left clamping plate (6), a right clamping plate (7) and a lower clamping plate (8) are movably arranged in the bearing plate (2); a limiting column (201) and a movable gear (202) are fixedly arranged in the bearing plate (2);
one end of the left splint (6) is provided with a left limiting plate (601); the other end of the left clamping plate (6) is respectively provided with an upper toothed plate (602) and a lower supporting plate (603); one end of the right clamping plate (7) is provided with a right limiting plate (701); the other end of the right clamping plate (7) is respectively provided with a lower toothed plate (702) and an upper supporting plate (703);
the lower end of the lower clamping plate (8) is provided with a lower limiting plate (801); an upper waist-shaped hole (802) and a lower waist-shaped hole (803) are respectively formed in the lower splint (8); a rack (804) is arranged on one side of the inner wall of the upper waist-shaped hole (802); the rack (804) is meshed with the movable gear (202); a connecting column (805) is arranged in the lower waist-shaped hole (803); a spring (806) is fixed on the connecting column (805); one end of the spring (806) is sleeved on the limiting column (201);
the solder supplementing device (3) is sleeved on the fixing rod (101), and the solder supplementing device (3) can slide up and down on the fixing rod (101);
the smoke removing plate (4) is a U-shaped plate; a magnifier (401) is movably arranged in the U-shaped plate (4); a plurality of smoking pipes (402) are arranged on the smoke removing plate (4).
2. The electronic circuit board welding and supporting device with the smoke clearing function as claimed in claim 1, wherein a screw hole (102) is formed on the fixing rod (101); the screw hole (102) is positioned between the base (1) and the bearing plate (2); a screw rod (5) is arranged in the screw hole (102); one end of the screw rod (5) is fixed on the lower limiting plate (801); and a handle (501) is arranged at the other end of the screw rod (5).
3. The electronic circuit board welding and supporting device with the smoke cleaning function as claimed in claim 1, wherein the movable gear (202) is located in an upper waist-shaped hole (802); the limiting column (201) is located in the lower waist-shaped hole (803).
4. The electronic circuit board welding and supporting device with the smoke cleaning function is characterized in that the left clamping plate (6) and the right clamping plate (7) are both positioned above the lower clamping plate (8); the lower surface of the upper toothed plate (602) and the upper surface of the lower toothed plate (702) are both provided with sawteeth, and the sawteeth are meshed with the movable gear (202).
5. The electronic circuit board welding and supporting device with the smoke clearing function as claimed in claim 1, wherein the solder supplementing device (3) is a cylinder; one end of the solder supplementing device (3) is sleeved on the fixed rod (101) and can slide on the fixed rod (101) in a reciprocating manner and rotate around the fixed rod (101); the other end of the solder replenishing device (3) is movably connected with a storage pipe (301); one end of the storage pipe (301) is in a needle tube shape.
6. The electronic circuit board welding and supporting device with the smoke cleaning function as claimed in claim 1, wherein a smoke exhaust fan is installed in the smoke exhaust pipe (402); the upper end of the smoke suction pipe (402) is connected with a suction fan through a pipeline.
7. The electronic circuit board welding and supporting device with the smoke cleaning function as claimed in claim 1, wherein through grooves are formed in two sides of the smoke cleaning plate (4); rotating shafts are arranged at two ends of the magnifier (401); the rotating shaft is movably inserted in the through groove, and the magnifier (401) can slide or rotate in the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338599.1A CN112475508A (en) | 2020-11-25 | 2020-11-25 | Electronic circuit board welding supporting device with smoke removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338599.1A CN112475508A (en) | 2020-11-25 | 2020-11-25 | Electronic circuit board welding supporting device with smoke removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112475508A true CN112475508A (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011338599.1A Pending CN112475508A (en) | 2020-11-25 | 2020-11-25 | Electronic circuit board welding supporting device with smoke removal function |
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| Country | Link |
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| CN (1) | CN112475508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952066A (en) * | 2022-08-02 | 2022-08-30 | 中铁十八局集团泵业有限公司 | A equipment for fan processing |
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| CN210997106U (en) * | 2019-11-14 | 2020-07-14 | 深圳市上申眼镜制造有限公司 | Clamping jig for laser welding machine for manufacturing glasses |
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| US8276803B1 (en) * | 2011-09-16 | 2012-10-02 | Askey Technology (Jiangsu) Ltd. | Fixing frame and assembled fixing device for printing solder paste on printed circuit board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952066A (en) * | 2022-08-02 | 2022-08-30 | 中铁十八局集团泵业有限公司 | A equipment for fan processing |
| CN114952066B (en) * | 2022-08-02 | 2022-10-28 | 中铁十八局集团泵业有限公司 | A equipment for fan processing |
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Application publication date: 20210312 |
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