CN205996346U - PCB components and parts welder and welding system - Google Patents

PCB components and parts welder and welding system Download PDF

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Publication number
CN205996346U
CN205996346U CN201620895035.0U CN201620895035U CN205996346U CN 205996346 U CN205996346 U CN 205996346U CN 201620895035 U CN201620895035 U CN 201620895035U CN 205996346 U CN205996346 U CN 205996346U
Authority
CN
China
Prior art keywords
parts
components
main frame
welding
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620895035.0U
Other languages
Chinese (zh)
Inventor
葛鑫
范桂堂
潘世友
刘俊涛
罗漫江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Comba Telecom Systems China Ltd
Original Assignee
Comba Telecom Technology Guangzhou Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Comba Telecom Technology Guangzhou Ltd filed Critical Comba Telecom Technology Guangzhou Ltd
Priority to CN201620895035.0U priority Critical patent/CN205996346U/en
Application granted granted Critical
Publication of CN205996346U publication Critical patent/CN205996346U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of PCB components and parts welder and welding system, the welder includes main frame and the suction nozzle on the main frame and ventilating joint, passage is provided with the main frame, the main frame is further opened with the bleeding point with the channel connection, the bleeding point is used for connecting with air extractor, the suction nozzle is provided with the air entry being adapted with components and parts size, the air entry is connected with the bleeding point by the passage, described ventilating joint one end and the channel connection, the other end is used for connecting with gas supply system, the gas supply system is used for conveying welding high-temperature gas.The utility model is provided simultaneously with components and parts and the integrated function such as draws, positions and weld, and which obviates traditional manual locating operation, easy to operate, good positioning effect;Meanwhile, the utility model has essential distinction using hot-air heating mode with existing conventional resistive heating mode, and which can make welding position be heated evenly, and welding quality is more stable.

Description

PCB components and parts welder and welding system
Technical field
The utility model is related to PCB welding technology field, especially relates to a kind of PCB components and parts welder and welding system System.
Background technology
In board design field, many electronic devices and components are fixed in PCB substrate generally by the mode of welding, Such as film dancing etc., film dancing are the gold for connection PCB (Printed Circuit Board, printed circuit board) upper two demand point Category connector, its two ends must be welded on the corresponding pad of pcb board.PCB components and parts welding at present is primarily present manual electric iron The form such as welding and SMT (Surface Mount Technology, electronic circuit surface installation technique).Wherein manual electric iron Welding has following defect:Welding position is uneven, welding quality unstable, there is rosin joint, solder skip risk, batch uniformity Difference, while the components and parts must be fixed by tweezers, and due to the components and parts small volume such as film dancing, it is difficult to accurately fixed by tweezers Position, locating effect are poor, labor intensive, inefficiency;And SMT technology then causes equipment cost consumable quantity big, high cost, disposably Put into larger.
Utility model content
Based on this, the utility model is to overcome the defect of prior art, provides a kind of PCB components and parts welder and weldering Welding system, its are easy to operate, and welding quality is good, and its simple structure, and cost of manufacture is cheap.
Its technical scheme is as follows:
A kind of PCB components and parts welder, including main frame and the suction nozzle on the main frame and ventilating joint, institute State in main frame and be provided with passage, the main frame is further opened with the bleeding point with the channel connection, the bleeding point be used for Air extractor connect, the suction nozzle be provided with components and parts size be adapted air entry, the air entry by the passage with The bleeding point connection, described ventilating joint one end and the channel connection, the other end are used for connecting with gas supply system, institute Gas supply system is stated for conveying welding high-temperature gas.
Wherein in one embodiment, the first valve at the bleeding point, is provided with, the ventilating joint is provided with the second valve.
Wherein in one embodiment, the air inlet that is further opened with the main frame with the channel connection.
Wherein in one embodiment, the 3rd valve at the air inlet, is provided with.
Wherein in one embodiment, also include controller, first valve and second valve all with the control Device processed is electrically connected with.
Wherein in one embodiment, the end of the suction nozzle is arranged with the receiving with the peripheral shape cooperation of components and parts Groove, the bottom of the holding tank offer the air entry.
Wherein in one embodiment, the components and parts include lug boss and the welding sheet located at the lug boss both sides, institute State the notch cuttype slotted eye that holding tank is with the components and parts form fit.
Wherein in one embodiment, fluted or through hole in the welding sheet, is opened up.
Wherein in one embodiment, the suction nozzle is provided with multiple, and multiple suction nozzles are arranged side by side.
The technical program additionally provides a kind of PCB components and parts welding system, including air extractor, gas supply system and on The welder that states, the air extractor are connected with the bleeding point, and the gas supply system is connected with the ventilating joint.
Advantage or principle to preceding solution is illustrated below:
The utility model provides a kind of PCB components and parts welder, and which passes through suction nozzle and draw components and parts, passes through afterwards Move main frame to drive components and parts to be moved on pcb board pad, be passed through by ventilating joint after components and parts positioning is finished again High-temperature gas, high-temperature gas conduct heat to whole components and parts by the air entry of suction nozzle after the passage of main frame again And on pcb board, so as to heat components and parts or the scolding tin on pcb board, melt scolding tin, so as to complete components and parts with pcb board Welding job.The utility model is provided simultaneously with components and parts and the integrated function such as draws, positions and weld, with conventional art phase Than which obviating traditional manual locating operation, easy to operate, good positioning effect, its simple structure, low manufacture cost;Meanwhile, The utility model has essential distinction using hot-air heating mode with existing conventional resistive heating mode, and which receives can welding position Evenly, welding quality is more stable for heat.The utility model can be widely applied to every profession and trade, be particularly well-suited to automatic assembly line life Produce.
Be provided with the first valve at the bleeding point, the ventilating joint is provided with the second valve, by arrange the first valve with Second valve carrys out the switching of realization body frame interior air-flow trend.When components and parts are positioned, the second valve must be closed, and opens first Valve so that form negative pressure in passage, smoothly components and parts are drawn;In welding, then the first valve is closed, in order to stop taking out Gas, while the second valve must be opened in order to be passed through high-temperature gas.
Air inlet is additionally provided with the main frame, air inlet can be opened during components and parts are drawn, air-flow is from air inlet Mouth is entered, and is flowed out from bleeding point, forms negative pressure at air entry.Air inlet rise shunting and decompression use, in order to ensure pumping Device normal table runs.
The utility model also includes controller, and first valve is all electrically connected with the controller with second valve Connect, control the opening and closing of the first valve and the second valve by controller, realize fast between the first valve and the second valve Speed switching, reaches Based Intelligent Control effect so that operation is more easy, reduces manpower.
The end of the suction nozzle is arranged with the holding tank with the peripheral shape cooperation of components and parts so that components and parts are integrally inhaled It is attached in holding tank, components and parts is carried out with spacing, positioning when facilitating components and parts to weld.
The components and parts are provided with lug boss, and correspondingly, described holding tank is also configured as notch cuttype slotted eye so that components and parts Fit with holding tank, to guarantee negative pressure absorbing reliability.
Fluted or through hole is opened up on the welding edge, by increasing capacitance it is possible to increase the mobility of scolding tin on components and parts, it is ensured that during welding Easily upper tin, reliable so as to ensure welding.
The suction nozzle is provided with multiple, and multiple suction nozzles are arranged side by side, in order to while draw multiple components and parts, to realize multiple Components and parts are while welding, greatly improves pcb board make efficiency.
Description of the drawings
Fig. 1 is the structural representation of the PCB components and parts welder described in the utility model embodiment;
Fig. 2 is partial enlarged drawing at the A of Fig. 1;
Fig. 3 is the structural representation of the components and parts (film dancing) described in the utility model embodiment.
Description of reference numerals:
100th, main frame, 110, bleeding point, 120, air inlet, the 130, first valve, the 140, the 3rd valve, 200, suction nozzle, 210th, holding tank, 211, air entry, 300, ventilating joint, the 310, second valve, 400, components and parts, 410, lug boss, 420, weldering Contact pin, 421, groove.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically real Mode is applied, the utility model is described in further detail.It should be appreciated that specific embodiment described herein Only in order to the utility model is explained, protection domain of the present utility model is not limited.
PCB components and parts welding system described in the utility model, including air extractor (accompanying drawing is not shown), gas supply system System (accompanying drawing is not shown) and PCB components and parts welder.Wherein, the structure of the PCB components and parts welder is as shown in Figure 1: Which includes main frame 100 and the suction nozzle 200 on the main frame 100 and ventilating joint 300, sets in the main frame 100 There is the passage (accompanying drawing is not shown) of airflow, the main frame 100 is further opened with the bleeding point with the channel connection 110, the air extractor is connected with the bleeding point 110;The suction nozzle 200 offers adaptable with 400 size of components and parts Air entry 211, incorporated by reference to shown in Fig. 2, the air entry 211 and the channel connection;300 one end of the ventilating joint and gas Supply system connection, the other end and the channel connection, gas supply system is in order to convey welding High Temperature Gas for the passage Body, wherein, depending on described high-temperature gas must be according to the welding temperature of welding material used, generally more than 220 DEG C of gas, And the ventilating joint 300 and main frame 100 are all made using the material of resistance to corresponding high temperature.
The utility model is by gas in air extractor extracting channel so that form negative pressure at the air entry 211 of suction nozzle 200 Components and parts 400 are drawn.The main frame 100 preferentially adopts integral forming process to make or through galvano-cautery PROCESS FOR TREATMENT to guarantee Air-tightness.Mode after components and parts 400 are drawn manually or automatically moves main frame 100 to drive components and parts 400 It is moved in pcb board respective pad.Again high-temperature gas is passed through by ventilating joint 300 after the positioning of components and parts 400 is finished, high Wet body conducts heat to whole components and parts via the air entry 211 of suction nozzle 200 after the passage of main frame 100 again 400 and pcb board on, so as to heat components and parts 400 or the scolding tin on pcb board, make scolding tin melt, so as to complete components and parts 400 Welding job with pcb board.Preferably, the ventilating joint 300 and the suction nozzle 200 are respectively arranged on the main frame 100 Both sides so that high-temperature gas flows to suction nozzle 200 straight.The utility model is provided simultaneously with components and parts 400 and draws, positions and weld Deng integrated function, compared with conventional art, traditional manual locating operation is which obviated, easy to operate, good positioning effect, with When its simple structure, complete function, low manufacture cost;Meanwhile, the utility model is using hot-air heating mode and existing routine Resistance heating mode has essential distinction, and which can make welding position be heated evenly, and welding quality is more stable.The utility model can be wide General be applied to every profession and trade, be particularly well-suited to automatic assembly line production.
The air inlet 120 being further opened with the main frame 100 with the channel connection, air inlet 120 can be in pumping dresses Directly air is filled into from the air in the presence of putting.Preferably, the passage be hollow channel, the air inlet 120 with described Bleeding point 110 is respectively arranged on the two ends of the passage.Draw components and parts 400 during can open air inlet 120, air-flow from Air inlet 120 is entered, and is flowed out from bleeding point 110, forms negative pressure at air entry 211.What air inlet 120 was shunted and reduced pressure does With in order to ensure the operation of air extractor normal table.
Be provided with the first valve 130 at the bleeding point 110, the ventilating joint 300 is provided with the second valve 310, described enter The 3rd valve 140 is provided with gas port 120.Realized by arranging the first valve 130, the second valve 310 and the 3rd valve 140 The switching of 100 interior air-flow of main frame trend.When components and parts 400 are positioned, the second valve 310 must be closed, and opens the first valve 130 and the 3rd valve 140 so that form negative pressure in passage, smoothly components and parts 400 are drawn;In welding, then close the first valve Door 130 and the second valve 310, in order to stop pumping, while the second valve 310 must be opened in order to be passed through high-temperature gas.It is worth note Meaning, during welding, the utility model can not also open the second valve 310, i.e., be not passed through high-temperature gas, directly adopt Welding is realized with electric iron high-temperature heating scolding tin.Therefore, the utility model both can achieve automatic welding, also can be by electric iron etc. Instrument is realized welding manually, and which uses flexibility high.
Preferably, the utility model also includes controller, the air extractor, the gas supply system, described first Valve 130, second valve 310 and the 3rd valve 140 are all electrically connected with the controller.Controlled by controller The each equipment of system and valve are quickly opened and closed, and reach Based Intelligent Control effect so that the utility model operation is more easy, subtracts Few manpower.
In the present embodiment, the suction nozzle 200 is provided with multiple, and multiple suction nozzles 200 are arranged side by side, in order to while drawing Multiple components and parts 400, realize multiple components and parts 400 while welding, greatly improves pcb board make efficiency.Multiple components and parts 400 can be a kind of components and parts 400, such as film dancing etc., alternatively different components and parts 400, as film dancing and diode, electric capacity, resistance Deng.
Preferably, the end of the suction nozzle 200 is arranged with the holding tank 210 with the peripheral shape cooperation of components and parts 400, institute The bottom for stating holding tank 210 offers the air entry 211 so that components and parts 400 are overall to be attracted in holding tank 210, right Components and parts 400 carry out spacing, positioning when facilitating components and parts to weld.
In the present embodiment, the components and parts 400 are film dancing, and which includes lug boss 410 and located at 410 both sides of the lug boss Welding sheet 420, the holding tank 210 is the notch cuttype slotted eye with 400 form fit of the components and parts so that components and parts 400 Fit with holding tank 210, to guarantee negative pressure absorbing reliability.Specifically, the lug boss 410 can be by being stamped and formed out U-shaped or V-arrangement Projection etc., its are non-flat integral structure, with larger stress, with preferable non-deformability, can effectively reduce welding When film dancing produce deformation, it is ensured that firm welding, good reliability.
Further, fluted 421 or through hole are opened up on the welding edge, and the groove 421 is U-lag, in welding edge Upper punching press said structure can increase the mobility of scolding tin, it is ensured that easy upper tin during welding, reliable so as to ensure welding.
In sum, the utility model is proposed PCB components and parts welder and welding system, are provided simultaneously with components and parts 400 the integrated function such as draw, position and weld, and draw in automatic welding field in order to solve PCB components and parts 400, fixed Position, the problems such as welding difficulty.Which is easy to operate, high using flexibility, can be derived for different thin according to practical application request Little electronic devices and components 400 capture the multi-function device with welding.The utility model can be widely used in each electron trade, particularly The PCB production of automatic assembly line operation, can realize 400 automatic welding of PCB electronic devices and components well, and which possesses low cost, High efficiency, reliable in quality, the advantage such as uniformity is good.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed, But the restriction that therefore can not be interpreted as to utility model patent scope.It should be pointed out that the common skill for this area For art personnel, without departing from the concept of the premise utility, some deformation and improvement can also be made, these belong to Protection domain of the present utility model.

Claims (10)

1. a kind of PCB components and parts welder, it is characterised in that including main frame and the suction nozzle on the main frame and logical Gas joint, is provided with passage in the main frame, the main frame is further opened with the bleeding point with the channel connection, the pumping For connecting with air extractor, the suction nozzle is provided with the air entry being adapted with components and parts size to mouth, and the air entry passes through institute State passage to connect with the bleeding point, described ventilating joint one end and the channel connection, the other end is used for and gas supply system System connection, the gas supply system are used for conveying welding high-temperature gas.
2. PCB components and parts welder according to claim 1, it is characterised in that be provided with the first valve at the bleeding point Door, the ventilating joint are provided with the second valve.
3. PCB components and parts welder according to claim 1, it is characterised in that be further opened with the main frame with The air inlet of the channel connection.
4. PCB components and parts welder according to claim 3, it is characterised in that be provided with the 3rd valve at the air inlet Door.
5. PCB components and parts welder according to claim 2, it is characterised in that also include controller, first valve Door is all electrically connected with the controller with second valve.
6. PCB components and parts welder according to claim 1, it is characterised in that the end of the suction nozzle be arranged with The holding tank that the peripheral shape of components and parts coordinates, the bottom of the holding tank offers the air entry.
7. PCB components and parts welder according to claim 6, it is characterised in that the components and parts include lug boss and set In the welding sheet of the lug boss both sides, the holding tank is the notch cuttype slotted eye with the components and parts form fit.
8. PCB components and parts welder according to claim 7, it is characterised in that open up in the welding sheet fluted Or through hole.
9. PCB components and parts welder according to any one of claim 1 to 7, it is characterised in that the suction nozzle is provided with Multiple, multiple suction nozzles are arranged side by side.
10. a kind of PCB components and parts welding system, it is characterised in that including air extractor, gas supply system and as claim Welder any one of 1 to 9, the air extractor are connected with the bleeding point, the gas supply system and institute State ventilating joint connection.
CN201620895035.0U 2016-08-17 2016-08-17 PCB components and parts welder and welding system Expired - Fee Related CN205996346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620895035.0U CN205996346U (en) 2016-08-17 2016-08-17 PCB components and parts welder and welding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620895035.0U CN205996346U (en) 2016-08-17 2016-08-17 PCB components and parts welder and welding system

Publications (1)

Publication Number Publication Date
CN205996346U true CN205996346U (en) 2017-03-08

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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112170A (en) * 2016-08-17 2016-11-16 京信通信技术(广州)有限公司 PCB components and parts welder and welding system
CN111044235A (en) * 2019-12-27 2020-04-21 深圳蓝普科技有限公司 Device, method and equipment for detecting welding quality of device and storage medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112170A (en) * 2016-08-17 2016-11-16 京信通信技术(广州)有限公司 PCB components and parts welder and welding system
CN106112170B (en) * 2016-08-17 2018-09-14 京信通信系统(中国)有限公司 PCB components welder and welding system
CN111044235A (en) * 2019-12-27 2020-04-21 深圳蓝普科技有限公司 Device, method and equipment for detecting welding quality of device and storage medium

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Legal Events

Date Code Title Description
TR01 Transfer of patent right

Effective date of registration: 20180226

Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong

Co-patentee after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd.

Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd.

Co-patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd.

Co-patentee after: TIANJIN COMBA TELECOM SYSTEMS Ltd.

Address before: 510663 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6

Patentee before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd.

TR01 Transfer of patent right

Effective date of registration: 20200109

Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong

Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd.

Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong

Co-patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd.

Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd.

Co-patentee before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd.

Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170308

Termination date: 20210817