CN105562871B - Tin sucking gun - Google Patents
Tin sucking gun Download PDFInfo
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- CN105562871B CN105562871B CN201410548121.XA CN201410548121A CN105562871B CN 105562871 B CN105562871 B CN 105562871B CN 201410548121 A CN201410548121 A CN 201410548121A CN 105562871 B CN105562871 B CN 105562871B
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- seat
- tin
- cover
- jacking block
- shell
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Abstract
A kind of tin sucking gun, including pipette tips, shell, trigger, storage tin cylinder, back seat, pipette tips are arranged on the front end of shell, pipette tips include calandria and inhale tin-tube, inhale tin-tube and are connected with storing up one end of tin cylinder, and the storage tin cylinder other end is connected with negative pressure generator, multi-gear switch is provided with trigger, lock-button is provided with the shell, lock-button includes button handle and rotational pin, and rotational pin is embedded in jacking block；Back seat is made up of cover for seat and inner seat, recoil spring is provided between cover for seat and inner seat, inner seat includes storage tin cylinder joint and gas-tpe fitting, gas-tpe fitting are connected by tracheae with negative pressure generator, and separation net is provided with inner seat；Stopper slot is provided with below inner seat, set screw is fixed on cover for seat bottom through stopper slot；Cover for seat bottom is additionally provided with positioning hole, and the upper end of jacking block and positioning hole coordinate.It solves the problems, such as that storage tin cylinder easily comes off in the prior art, good reliability, and comfortable feel is easy to use.
Description
Technical field
The present invention relates to a kind of soldering appliance, particularly a kind of back seat can lock the tin sucking gun of storage tin cylinder.
Background technology
During welding, tin sucking gun be it is conventional remove scolding tin instrument, after scolding tin heating and melting, the pipette tips alignment solder joint of tin sucking gun,
Moment is produced and vacuumized in gun barrel, and under suction function, the tin material of thawing is recycled in tin sucking gun.
Institute in existing pistol gun-type tin sucking gun such as patent No. CN201330600969.9 and patent No. CN00321001.4
The material object of displaying, it includes pipette tips, shell, trigger, storage tin cylinder, back seat, and pipette tips are provided with calandria and inhale tin-tube, inhale tin-tube with
Storage tin cylinder is connected, and the other end of storage tin cylinder is connected with negative pressure generator, and is provided with separation net.Switch is provided with trigger, this is opened
Close as multi-gear switch, one grade is connected with the calandria of pipette tips, heats pipette tips, solder joint is melted；Two grades of triggering negative pressure generators,
Moment negative pressure is produced, the tin material of thawing is sucked back to storage tin cylinder along tin-tube is inhaled, and cut off the calandria power supply of pipette tips simultaneously.
The generally transparent heat resistant glass of tin cylinder is stored up to make.It is arranged on the cylinder base of gun body, its front end and cylinder base phase
Support, rear end and the back seat being arranged on shell offset.Recoil spring is provided with back seat, the pressure to pipette tips direction is produced, makes
Storage tin cylinder is fastened on cylinder base., it is necessary to which back seat is pulled back during dismounting storage tin cylinder, recoil spring is compressed, storage tin cylinder is carried upwards
Rise and pull down.
Tin cylinder is stored up in the design and relies solely on the elastic force of recoil spring to fix, reliability is bad, especially when negative pressure is sent out
When raw device produces negative pressure of vacuum, the air moment in tin storing tube is evacuated, and can produce vibrations.The vibrations may influence whether back seat
Spring, tin storing tube is come off from cylinder base, and be exactly now that the tin material melted is just inhaled into storage tin cylinder, once tin storing tube takes off
Fall, tin material splashes, and potential safety hazard be present.
In the prior art, in order to prevent tin storing tube from coming off, the very big recoil spring of elastic force is employed, it is true to offset storage tin cylinder
The vibration of space-time.But the design makes storage tin cylinder be difficult to easily pull down and change again.Detachable is very hard.
The content of the invention
The technical problems to be solved by the invention are：There is provided that a kind of security is good, store up the tin sucking gun of tin cylinder convenient disassembly.
Technical scheme is used by the present invention solves the above problems：A kind of tin sucking gun, including pipette tips, shell, trigger, storage
Tin cylinder, back seat, pipette tips be arranged on pipette tips seat on, pipette tips seat insertion shell in, pipette tips include calandria and inhale tin-tube, inhale tin-tube with
One end of storage tin cylinder is connected, and the other end of storage tin cylinder is connected with negative pressure generator, is provided with multi-gear switch in trigger, its feature exists
In：It is provided with lock-button on the shell, lock-button includes button handle, rotational pin and jacking block, the rotation slot on rotational pin and jacking block
Coordinate；Back seat is made up of cover for seat and inner seat, recoil spring is provided between cover for seat and inner seat, it is gentle that inner seat includes storage tin cylinder joint
Pipe joint, gas-tpe fitting are connected by tracheae with negative pressure generator；Stopper slot is provided with below inner seat, set screw passes through spacing
Groove is fixed on cover for seat bottom；Cover for seat bottom is additionally provided with positioning hole, and the upper end of jacking block and positioning hole coordinate.
Jacking block spring is provided with below the jacking block, jacking block spring applies upward thrust to jacking block.
The jacking block is provided with a pair of sliding blocks, and sliding block chute vertical with shell coordinates, and limitation jacking block can only move up and down.
The bottom of the cover for seat is provided with a pair of projections, and projection coordinates with the horizontal concrete chute in shell, and limitation cover for seat can only
Horizontal movement.
Sealing ring is provided with the inner seat, after storage tin wound packages enters, sealing ring seals inner seat and storage tin cylinder, prevents from welding
Caused waste gas overflows tin sucking gun.
Return spring is provided with the tin storing tube, one end of the return spring is arranged on the spring base in tin storing tube,
The other end is against in inner seat.
Anti-slip cover is provided with the shell.
Compared with prior art, the advantage of the invention is that：The back seat of the tin sucking gun is made up of cover for seat and inner seat, and is locked
Button can be by rotating, and control projection enters or exited the positioning hole of cover for seat, and after projection exits positioning hole, cover for seat is in back seat bullet
Under the thrust of spring it is rapid after transfer from one place to another under escort lock, now inner seat has one section of stroke moved backward, and tin cylinder, compression back seat bullet are stored up with hand pusher
Spring, it can easily remove storage tin cylinder；When loading storage tin cylinder, inner seat is pushed down at storage tin cylinder rear portion, front end can be put into cylinder base,
Cover for seat is promoted forward, after sliding block is entered the positioning hole below cover for seat, you can pin cover for seat, lock-button is automatically into locking bit
Put.Now inner seat can not move backward again, and storage tin cylinder will not surprisingly come off when inhaling tin, and reliability is high, and feel is fine during use.
The present invention is provided with return spring in storage tin cylinder, when the spring can buffer negative pressure generator work, air quilt
Caused vibration during evacuation, make the operation of suction tin more accurate.
Brief description of the drawings
Fig. 1, the present invention outside drawing（Lock-out state）.
Fig. 2, the present invention sectional view（Storage tin cylinder pulls down state）.
Fig. 3, the present invention sectional view（Storage tin wound packages enters state）.
Fig. 4, the present invention sectional view（Store up tin cylinder lock-out state）.
A-A sectional view in Fig. 5, Fig. 1.
Fig. 6, jacking block stereogram.
Upward view after Fig. 7, the cover for seat of back seat and inner seat combination.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
A kind of tin sucking gun, including pipette tips 1, pipette tips seat 2, shell 3, trigger 4, storage tin cylinder 5, back seat 6, Anti-slip cover 7.Anti-slip cover
7 are arranged on handle.
Pipette tips 1 are arranged on pipette tips seat 2 by bolt, and pipette tips seat 2 is embedded in shell 3.Pipette tips include calandria 11 and inhaled
Tin-tube 12, inhale tin-tube and be connected with storing up the stomata of tin cylinder one end, the storage tin cylinder other end is connected with negative pressure generator.
The body 51 of tin storing tube is glass tube, the scruff amount being easy to inside observation.Its one end is provided with matches somebody with somebody with pipette tips seat
The front stall 52 of conjunction, spring base is provided with front stall, the other end is provided with the bonnet 53 coordinated with back seat, after cover and be provided with filtering
Net, prevent tin material from entering inner seat and tracheal strips..Return spring 54 is provided with tin storing tube, one end of return spring is arranged on storage
On spring base in tin-tube, bonnet is against on back seat 6 by the other end.
Trigger 4 is arranged on the handle of shell 3, and trigger is connected with shell 3 by rotating shaft, and multi-gear switch 8 is provided with trigger.
The calandria heating and control negative pressure generator work of multi-gear switch control pipette tips.
Easily come off to solve the problems, such as to store up tin cylinder, lock-button is provided with shell, lock-button has locking and unblock two
Shelves.Lock-button includes button handle 91 and rotational pin 92, and the two is coaxial, and button handle 91 is located at the lower section of the outside back seat of shell, button handle 91
It is coaxial with rotational pin 92, and 180 degree each other, rotational pin are embedded in jacking block 93.
Back seat is made up of cover for seat 61 and inner seat 62, and recoil spring 63 is provided between cover for seat and inner seat, and inner seat includes storage tin
Cylinder joint 621 and gas-tpe fitting 622, store up tin cylinder joint and gas-tpe fitting vertically and communicate, gas-tpe fitting passes through tracheae and negative pressure
Generator connects.
Sealing ring 624 is provided with the storage tin cylinder joint 621 of inner seat, after storage tin wound packages enters, sealing ring is by inner seat 62 with storing up
Tin cylinder 5 seals, and prevents that welding caused waste gas overflows tin sucking gun.
Stopper slot 623 is provided with below inner seat, set screw is fixed on cover for seat bottom through stopper slot, and stopper slot 623 is
Rectangle, the both ends of stopper slot are two extreme positions of cover for seat horizontal movement；Cover for seat bottom is additionally provided with positioning hole 611, jacking block
Top and positioning hole coordinate.
The inside of cover for seat 61 is recoil spring chamber, and recoil spring 63 is arranged between inner seat and cover for seat, set on the outside of cover for seat
Anti-slip tank 613 is equipped with, is easy to pull back cover for seat.The bottom of cover for seat is provided with a pair of projections 612, projection 612 with shell
Horizontal concrete chute coordinates, and limitation back seat can only horizontal movement.
As illustrated, jacking block 93 is a convex shape structure, upper end can be stretched into positioning hole 611, and the inside of jacking block is top
Block spring cavity, for setting jacking block spring 94.The both sides of jacking block are provided with a pair of sliding blocks 932, sliding block chute vertical with shell
Coordinate, limitation jacking block can only move up and down.The front portion of jacking block is provided with rotation slot 931, and the rotational pin of rotation slot and lock-button is matched somebody with somebody
Close, by the fan shape moving of lock-button 91, be transformed into the up and down motion of jacking block 93.
In use, lock-button is allocated into released state from lock-out state, rotational pin rotates, and drives jacking block to move down, jacking block
Upper end exit the positioning hole of cover for seat, moved after cover for seat is rapid under the thrust of recoil spring, and reach the rear end of stopper slot.Now
The inner seat of back seat is withstood by cover for seat, the stroke not compressed backward.The rear end for storing up tin cylinder is placed on the storage tin cylinder joint of inner seat,
Compression back seat can load storage tin cylinder.The front end of storage tin cylinder is caught in the cylinder base of shell.
Seat is now postponed forward, and when reaching spacing front of the slot, jacking block moves up under the thrust of jacking block spring, enters
In the positioning hole of cover for seat, while lock-button is rotated to latched position from unlocked position.Now cover for seat can not retreat again, will tightly
Inner sleeve is pushed down, is made in inner sleeve insertion storage tin cylinder.Now storage tin cylinder is tightly clamped by the cylinder base of shell and inner sleeve.
The present invention solves the problems, such as that the storage tin cylinder of tin sucking gun in the prior art easily comes off, good reliability, comfortable feel,
It is easy to use.
Claims (7)
1. a kind of tin sucking gun, including pipette tips（1）, shell（3）, trigger（4）, storage tin cylinder（5）, back seat（6）, pipette tips（1）It is arranged on
Pipette tips seat（2）On, pipette tips seat（2）Embedded shell（3）Interior, pipette tips include calandria and inhale tin-tube, inhale tin-tube and storage tin cylinder（5）'s
One end is connected, and the other end of storage tin cylinder is connected with negative pressure generator, trigger（4）It is interior to be provided with multi-gear switch（8）, it is characterised in that：
Lock-button is provided with the shell（9）, lock-button includes button handle（91）, rotational pin（92）And jacking block（93）, rotational pin and top
Block（93）On rotation slot（931）Coordinate；Back seat（6）By cover for seat（61）And inner seat（62）Composition, is set between cover for seat and inner seat
There is recoil spring（63）, inner seat is including storing up tin cylinder joint（621）And gas-tpe fitting（622）, gas-tpe fitting passes through tracheae and negative pressure
Generator connects；Inner seat（62）Lower section is provided with stopper slot（623）, set screw is fixed on cover for seat through stopper slot（61）Bottom
Portion；Cover for seat（61）Bottom be additionally provided with positioning hole（611）, jacking block（93）Upper end and positioning hole（611）Coordinate.
2. tin sucking gun according to claim 1, it is characterised in that：The jacking block（93）Lower section be provided with jacking block spring
（94）, the jacking block spring thrust upward to jacking block application.
3. tin sucking gun according to claim 1, it is characterised in that：The jacking block（93）On be provided with a pair of sliding blocks（932）,
Sliding block and shell（3）On vertical chute coordinate, limit jacking block（93）It can only move up and down.
4. tin sucking gun according to claim 1, it is characterised in that：The bottom of the cover for seat is provided with a pair of projections（612）,
Projection and shell（3）Interior horizontal concrete chute coordinates, and limits cover for seat（61）Can only horizontal movement.
5. tin sucking gun according to claim 1, it is characterised in that：The inner seat（62）On be provided with sealing ring（624）, storage
Tin cylinder（5）After loading, sealing ring will seal between inner seat and storage tin cylinder.
6. tin sucking gun according to claim 1, it is characterised in that：Return spring is provided with the tin storing tube（54）, should
One end of return spring is arranged on the spring base in tin storing tube, and the other end is against in inner seat.
7. tin sucking gun according to claim 1, it is characterised in that：The shell（3）On be provided with Anti-slip cover（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548121.XA CN105562871B (en) | 2014-10-16 | 2014-10-16 | Tin sucking gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548121.XA CN105562871B (en) | 2014-10-16 | 2014-10-16 | Tin sucking gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105562871A CN105562871A (en) | 2016-05-11 |
| CN105562871B true CN105562871B (en) | 2018-01-19 |
Family
ID=55873797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410548121.XA Active CN105562871B (en) | 2014-10-16 | 2014-10-16 | Tin sucking gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562871B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624247A (en) * | 2017-01-11 | 2017-05-10 | 东莞市崴泰电子有限公司 | Anti-clogging tin removing head |
| TWI710422B (en) * | 2020-03-17 | 2020-11-21 | 林志豪 | Wireless electric solder sucker |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL28369A (en) * | 1966-08-04 | 1973-06-29 | Fortune William S | Solder-desolder device with adjustable solder element |
| JPS5865571A (en) * | 1981-10-13 | 1983-04-19 | Denon Kiki Kk | Solder remover |
| US4793541A (en) * | 1987-09-21 | 1988-12-27 | International Development, Inc. | Soldering gun having finger actuated feed unit apparatus |
| US5135153A (en) * | 1991-05-13 | 1992-08-04 | Ramin Hooriani | Desoldering device |
| CN2131640Y (en) * | 1992-09-30 | 1993-05-05 | 韩家林 | Integrated electric tin removing device |
| EP1375044A1 (en) * | 2002-04-22 | 2004-01-02 | Magnetek S.p.A. | Device for desoldering electronic components from an electronic card or other support |
| CN1676260A (en) * | 2004-03-31 | 2005-10-05 | 白光株式会社 | Solder handling system |
| CN203817570U (en) * | 2014-05-24 | 2014-09-10 | 史爱波 | Solder sucker |
| CN204221155U (en) * | 2014-10-16 | 2015-03-25 | 宁波市中迪工贸有限公司 | Tin sucking gun |
-
2014
- 2014-10-16 CN CN201410548121.XA patent/CN105562871B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL28369A (en) * | 1966-08-04 | 1973-06-29 | Fortune William S | Solder-desolder device with adjustable solder element |
| JPS5865571A (en) * | 1981-10-13 | 1983-04-19 | Denon Kiki Kk | Solder remover |
| US4793541A (en) * | 1987-09-21 | 1988-12-27 | International Development, Inc. | Soldering gun having finger actuated feed unit apparatus |
| US5135153A (en) * | 1991-05-13 | 1992-08-04 | Ramin Hooriani | Desoldering device |
| CN2131640Y (en) * | 1992-09-30 | 1993-05-05 | 韩家林 | Integrated electric tin removing device |
| EP1375044A1 (en) * | 2002-04-22 | 2004-01-02 | Magnetek S.p.A. | Device for desoldering electronic components from an electronic card or other support |
| CN1676260A (en) * | 2004-03-31 | 2005-10-05 | 白光株式会社 | Solder handling system |
| CN203817570U (en) * | 2014-05-24 | 2014-09-10 | 史爱波 | Solder sucker |
| CN204221155U (en) * | 2014-10-16 | 2015-03-25 | 宁波市中迪工贸有限公司 | Tin sucking gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105562871A (en) | 2016-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Haiping Inventor after: Fei Jianming Inventor after: Mao Wenlai Inventor after: Li Yaozong Inventor before: Liu Haiping Inventor before: Fei Jianming Inventor before: Mao Wenlai |
|
| CB03 | Change of inventor or designer information |