CN212665116U - Tin removing device - Google Patents
Tin removing device Download PDFInfo
- Publication number
- CN212665116U CN212665116U CN202020708587.2U CN202020708587U CN212665116U CN 212665116 U CN212665116 U CN 212665116U CN 202020708587 U CN202020708587 U CN 202020708587U CN 212665116 U CN212665116 U CN 212665116U
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- CN
- China
- Prior art keywords
- tin
- suction nozzle
- air pipe
- removing device
- collecting container
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Abstract
The utility model provides a detin device, including inhaling tin mechanism and disclosing tin mechanism, inhale tin mechanism including collecting container and suction nozzle, set up the collection chamber in the collecting container, the suction nozzle fixed set up in the one end of collecting container and with the collection chamber is linked together, disclose tin mechanism and include actuating lever and driving piece, the actuating lever corresponds the suction nozzle activity set up in on the collecting container, the driving piece with the actuating lever is connected and is used for the drive the actuating lever inserts and breaks away from the suction nozzle. Residual tin attached to the suction nozzle can be removed through the driving rod, and the blockage of the suction nozzle can be avoided.
Description
Technical Field
The utility model relates to a circuit board processing technology field especially relates to a detinning device.
Background
When the circuit board needs to be recycled or reprocessed, residual tin on the circuit board needs to be removed so as to facilitate the re-welding of a new workpiece in the subsequent use of the circuit board. At present, the residual tin is removed by adopting a vacuum tin suction mode, however, the residual tin is adhered to the inner wall of the suction nozzle after being sucked by the suction nozzle, and the suction nozzle is easy to block.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need for a tin removing device that prevents the nozzle from being clogged.
The utility model provides a detin device, including inhaling tin mechanism and disclosing tin mechanism, inhale tin mechanism including collecting container and suction nozzle, set up the collection chamber in the collecting container, the suction nozzle fixed set up in the one end of collecting container and with the collection chamber is linked together, disclose tin mechanism and include actuating lever and driving piece, the actuating lever corresponds the suction nozzle activity set up in on the collecting container, the driving piece with the actuating lever is connected and is used for the drive the actuating lever inserts and breaks away from the suction nozzle.
Further, the collecting container comprises a main body and a first installation part and a second installation part which are convexly arranged at two ends of the main body, the suction nozzle is inserted into the first installation part, the driving rod is inserted into the second installation part, and the central axis of the driving rod coincides with the central axis of the suction nozzle.
Further, inhale tin mechanism still includes the mounting, the through-hole has been seted up to first installation department, the one end of mounting set up in on the main part, the other end of mounting passes the through-hole support press in on the suction nozzle.
Furthermore, the tin absorbing mechanism also comprises a mounting seat, and the first mounting part is rotatably arranged on the mounting seat; the tin removing device further comprises a rotating mechanism, and the rotating mechanism is connected with the second installation part and used for driving the collection container to rotate.
Further, inhale tin mechanism still includes trachea and air pipe connector, the air pipe connector set up in the main part, and with the collection chamber is linked together, the trachea with the air pipe connector is connected and is located by winding on the second installation department.
Further, the detin device still includes trachea canceling release mechanical system and mounting panel, is used for when collecting container rotates to reset, for locating around the trachea on the second installation department provides the power that resets.
Further, the detinning apparatus further comprises a mounting plate, the mounting base is arranged on the mounting plate, the air pipe resetting mechanism comprises a first elastic piece, one end of the first elastic piece is connected with the mounting plate, and the other end of the first elastic piece is connected with the air pipe.
Further, the trachea reset mechanism still includes second elastic component, the second elastic component set up in the trachea and along the tracheal extending direction extension.
Furthermore, the tin removing device also comprises a heating mechanism, wherein the heating mechanism corresponds to one end, far away from the collecting container, of the suction nozzle and is used for heating the to-be-removed tin piece.
Further, the tin removing device further comprises a cleaning mechanism, and the cleaning mechanism is used for cleaning a piece to be subjected to tin removal.
The utility model provides a detin device pokes tin mechanism through setting up, utilizes first driving piece drive the actuating lever inserts can be right in the suction nozzle adnexed incomplete tin is clear away on the inner wall of suction nozzle, in order to avoid the suction nozzle is blockked up by adnexed cull.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a tin removing device according to an embodiment of the present invention.
Fig. 2 is an exploded schematic view of a tin absorbing structure of the tin removing device shown in fig. 1.
Fig. 3 is a partial cross-sectional view of a tin-absorbing structure of the tin removing device shown in fig. 1.
Description of the main elements
Collecting container 32
Screw 328
Fixing member 37
Through hole 322
Fixing part 371
Connecting portion 373
Pressing part 375
Hook 376
Drive lever 51
Position limiter 54
First driving wheel 831
Second driving wheel 832
Conveyer belt 833
First elastic member 61
Guide member 63
Second elastic member 67
Third driving member 91
Cleaning brush 93
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to fig. 3, a tin removing apparatus 100 according to an embodiment of the present application is used for removing residual tin on a component to be subjected to tin removal (e.g., a circuit board). The automatic tin removing device 100 comprises a mounting plate 10, and a tin suction mechanism 30, a tin poking mechanism 50 and a heating mechanism 70 which are arranged on the mounting plate 10.
The tin absorbing mechanism 30 is slidably disposed on the mounting plate 10. The tin absorbing mechanism 30 comprises a mounting seat 31, a collecting container 32, a suction nozzle 33 and an air pipe 34. The mounting seat 31 is slidably disposed on the mounting plate 10. The mounting seat 31 is opened with a mounting hole 311, and the collecting container 32 is partially received in the mounting hole 311. A collection chamber 321 is formed in the collection container 32. The suction nozzle 33 is fixedly disposed at one end of the collection container 32 and is communicated with the collection cavity 321. An air pipe connector 35 is arranged on the collecting container 32, and the air pipe 34 is communicated with the collecting cavity 321 through the air pipe connector 35. An end of the air tube 34 remote from the collection container 32 is in communication with a vacuum generating device (not shown) for drawing a vacuum in the collection chamber 321. When the vacuum generating device is started, the residual tin on the to-be-tin-removed piece is sucked by the suction nozzle 33 and collected in the collection cavity 321.
Specifically, the collecting container 32 includes a main body 323, and a first mounting portion 324 and a second mounting portion 325 that are protruded at both ends of the main body 323. The main body 323 has a substantially cylindrical shape, and includes a first cavity 3231 and a second cavity 3232 detachably connected to each other. The first cavity 3231 and the second cavity 3232 surround to form the collecting cavity 321. In this embodiment, the first cavity 3231 is detachably connected to the second cavity 3232 by a screw 328.
The first mounting portion 324 is received in the mounting hole 311. The first mounting portion 324 and the second mounting portion 325 are respectively provided with two mounting holes communicated with the collecting cavity 321. The central axes of the two mounting holes are coincident. One end of the suction nozzle 33 passes through the mounting hole of the first mounting portion 324 and is fixedly inserted on the first mounting portion 324, and the suction nozzle 33 protrudes out of the bottom wall of the collecting cavity 321.
Further, the tin absorbing mechanism 30 further comprises a fixing member 37, and the fixing member 37 is disposed on the collecting container 32 and used for fixing the suction nozzle 33. A through hole 322 is disposed on a side wall of the first mounting portion 324, one end of the fixing member 37 is fixed on the main body 323, and the other end of the fixing member passes through the through hole 322 and presses the suction nozzle 33. Specifically, the fixing member 37 includes a fixing portion 371, a connecting portion 373, and a pressing portion 375 connected in sequence. The fixing portion 371 is connected to the body 323 by a fastener (e.g., a screw). The connecting portion 373 is substantially L-shaped, and is disposed at one end of the fixing portion 371 and attached to the outer surface of the main body 323 and the outer surface of the first mounting portion 324. The pressing portion 375 is formed at one end of the connecting portion 373 away from the fixing portion 371 in a protruding manner, and penetrates through the through hole 322 to abut against the suction nozzle 33.
Further, a hook 376 is formed on one side of the pressing portion 375, and the hook 376 is engaged with a side wall of the mounting hole of the first mounting portion 324, so that the pressing portion 375 is fixedly accommodated in the through hole 322. It is understood that the pressing portion 375 can also be fixedly disposed in the through hole 322 by interference fit or the like.
The mounting seat 31 is opened with a notch 313 communicated with the mounting hole 311. The position of the through hole 322 corresponds to the position of the gap 313. The fixing member 37 is installed in the through hole 322 through the notch 313, which facilitates the installation of the fixing member 37.
The tin poking mechanism 50 comprises a driving rod 51 and a first driving piece 53. One end of the driving rod 51 passes through the mounting hole of the second mounting portion 325 and is movably inserted into the second mounting portion 325. The position of the driving lever 51 corresponds to the position of the suction nozzle 33, and the driving lever 51 can be inserted into the suction nozzle 33. In this embodiment, the central axis of the driving rod 51 coincides with the central axis of the suction nozzle 33, and the diameter of the driving rod 51 is slightly smaller than the inner diameter of the suction nozzle 33. The first driving member 53 is fixedly disposed on the mounting plate 10, and is connected to the driving rod 51, and is configured to drive the driving rod 51 to be inserted into and separated from the suction nozzle 33, so as to clean the residual tin attached to the inner wall of the suction nozzle 33, and prevent the suction nozzle 33 from being blocked by the residual tin attached to the suction nozzle.
Further, the tin poking mechanism 50 further comprises a limiting member 54 for limiting the moving distance of the driving rod 51. The limiting member 54 is fixedly disposed on the mounting plate 10 and has a limiting groove 541. The first driver 53 includes a driving part 531 and a driving block 533. The driving block 533 is movably disposed on the driving portion 531 and is received in the limiting groove 541. One end of the driving rod 51 is movably inserted into the limiting member 54 and connected to the driving block 533.
The heating mechanism 70 is correspondingly arranged at one end of the suction nozzle 33 and is used for heating residual tin on the to-be-tin-removed piece. The heating mechanism 70 includes a hot air nozzle 71 and a hot air pipe 73 communicated with the hot air nozzle 71. The hot air nozzle 71 is disposed on the mounting base 31 corresponding to the suction nozzle 33, and the suction nozzle 33 passes through the hot air nozzle 71 and extends out of the hot air nozzle 71. It is understood that the heating mechanism 70 further includes a hot air generating device (not shown) for supplying hot air to the hot air duct 73.
Further, the tin removing device 100 further comprises a rotating mechanism 80. The rotating mechanism 80 is arranged on the mounting plate 10, connected with the tin absorbing mechanism 30, and used for driving the collecting container 32 to rotate. The collecting container 32 is rotatably disposed on the mounting seat 31 through the first mounting portion 324.
The rotation mechanism 80 includes a second driving member 81 and a transmission assembly 83. The second driving member 81 is rotatably connected to the transmission assembly 83, and the transmission assembly 83 is fixedly connected to the collection container 32. The transmission assembly 83 includes a first transmission wheel 831, a second transmission wheel 832, a transmission belt 833 and a transmission shaft 834. The first driving wheel 831 is fixedly connected with the driving end of the second driving element 81. The transmission shaft 834 is rotatably disposed on the mounting plate 10 and is fixedly connected to the collection container 32. The conveyor belt 833 is sleeved on the first driving wheel 831 and the second driving wheel 832 and used for driving the second driving wheel 832 to rotate through the rotation of the first driving wheel 831.
In this embodiment, the driving rod 51 is movably inserted into the collecting container 32 after passing through the driving shaft 834. The first driving member 53 is disposed above the transmission shaft 834 and is located on the central axis of the driving rod 51.
The air pipe joint 35 is disposed on the main body 323, and the air pipe 34 is wound on the second mounting portion 325. The tin removing device 100 further comprises an air pipe resetting mechanism 60, which is used for providing resetting force for the air pipe 34 wound on the second mounting part 325 when the main body 323 is reset in a rotating manner, so that the air pipe can be reset. The tracheal tube repositioning mechanism 60 includes a first elastic member 61 and a guide member 63. The guide 63 is fixedly disposed on the mounting plate 10, and one end of the air pipe 34 away from the main body 323 passes through the guide 63. The guide 63 is used to guide the air tube 34. In the present embodiment, the guide 63 is a bearing. The first elastic member 61 is fixedly disposed on the mounting plate 10 adjacent to the guiding member 63 and connected to the air tube 34 for providing a pulling force for the resetting movement of the air tube 34. For example, when the main body 323 rotates clockwise, the air tube 34 moves along the guide 63 toward the main body 323, more air tubes 34 are wound around the second mounting portion 325, and the first elastic member 61 is stretched; when the main body 323 rotates counterclockwise to return, the air pipe 34 wound around the second mounting portion 325 is loosened, the first elastic member 61 returns to pull the air pipe 34, so that the air pipe 34 moves away from the main body along the guide member 63, and the air pipe 34 wound around the second mounting portion 325 is tensioned and returned. It will be appreciated that a guide wheel 65 may also be provided for changing the path of travel of the air tube 34.
Further, the tracheal tube repositioning mechanism 60 further includes a second elastic member 67. The second elastic member 67 is disposed in the air tube 34 and extends along an extending direction of the air tube 34, for preventing the air tube 34 from being deformed during movement. In the present embodiment, the first elastic member 61 and the second elastic member 67 are both springs.
The tin removal device 100 also includes a sweeping mechanism 90. The cleaning mechanism 90 is arranged on the mounting plate 10 and used for cleaning the to-be-detinned piece. The cleaning mechanism 90 includes a third driving member 91 and a cleaning brush 93 connected to the third driving member 91. The third driving member 91 is used for driving the cleaning brush 93 to move downwards to be in contact with the part to be tin-removed.
The utility model provides a detin device 100 pokes tin mechanism 50 through the setting, utilizes first driving piece 53 drive actuating lever 51 inserts can be right in the suction nozzle 33 adnexed incomplete tin is clear away on the inner wall of suction nozzle 33, in order to avoid suction nozzle 33 is blockked up by adnexed cull.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a detin device, its characterized in that, includes tin absorbing mechanism and discloses tin mechanism, tin absorbing mechanism is including collecting container and suction nozzle, the collection chamber has been seted up in the collecting container, the suction nozzle fixed set up in collecting container's one end and with the collection chamber is linked together, it includes actuating lever and driving piece to disclose tin mechanism, the actuating lever corresponds the suction nozzle activity set up in on the collecting container, the driving piece with the actuating lever is connected and is used for the drive the actuating lever inserts and breaks away from the suction nozzle.
2. The tin removing device as claimed in claim 1, wherein the collecting container includes a main body, and a first mounting portion and a second mounting portion protruding from both ends of the main body, the suction nozzle is inserted into the first mounting portion, the driving rod is inserted into the second mounting portion, and a central axis of the driving rod coincides with a central axis of the suction nozzle.
3. The tin removing device as claimed in claim 2, wherein the tin absorbing mechanism further comprises a fixing member, the first mounting portion is provided with a through hole, one end of the fixing member is disposed on the main body, and the other end of the fixing member passes through the through hole and abuts against the suction nozzle.
4. The tin removing device as claimed in claim 2, wherein the tin absorbing mechanism further comprises a mounting seat, and the first mounting part is rotatably arranged on the mounting seat; the tin removing device further comprises a rotating mechanism, and the rotating mechanism is connected with the second installation part and used for driving the collection container to rotate.
5. The tin removing device as claimed in claim 4, wherein the tin absorbing mechanism further comprises an air pipe and an air pipe connector, the air pipe connector is disposed on the main body and communicated with the collecting cavity, and the air pipe is connected with the air pipe connector and wound on the second mounting portion.
6. The tin removing device as claimed in claim 5, further comprising an air pipe returning mechanism and a mounting plate for providing a returning force for the air pipe wound around the second mounting portion when the collecting container is returned by rotation.
7. The tin removing device as claimed in claim 6, further comprising a mounting plate, wherein the mounting seat is disposed on the mounting plate, the air pipe returning mechanism comprises a first elastic member, one end of the first elastic member is connected to the mounting plate, and the other end of the first elastic member is connected to the air pipe.
8. The tin removing device as claimed in claim 7, wherein the air pipe returning mechanism further comprises a second elastic member disposed in the air pipe and extending in the extending direction of the air pipe.
9. The tin removing device as claimed in claim 1, further comprising a heating mechanism disposed corresponding to an end of the suction nozzle away from the collecting container for heating the to-be-removed tin.
10. The tin removing device as claimed in claim 1, further comprising a cleaning mechanism for cleaning the member to be tin removed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708587.2U CN212665116U (en) | 2020-04-30 | 2020-04-30 | Tin removing device |
| TW109205942U TWM611532U (en) | 2020-04-30 | 2020-05-14 | Desoldering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708587.2U CN212665116U (en) | 2020-04-30 | 2020-04-30 | Tin removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212665116U true CN212665116U (en) | 2021-03-09 |
Family
ID=74814204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020708587.2U Active CN212665116U (en) | 2020-04-30 | 2020-04-30 | Tin removing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212665116U (en) |
| TW (1) | TWM611532U (en) |
-
2020
- 2020-04-30 CN CN202020708587.2U patent/CN212665116U/en active Active
- 2020-05-14 TW TW109205942U patent/TWM611532U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM611532U (en) | 2021-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 451163 comprehensive free trade zone F11 on the east side of Chang'an Road, hanghanggang District, Zhengzhou City, Henan Province Patentee after: Henan Fuchi Technology Co.,Ltd. Patentee after: HON HAI PRECISION INDUSTRY Co.,Ltd. Address before: 451162 Comprehensive Bonded Zone on the east side of Zhenxing Road, HANGGANG District, Zhengzhou City, Henan Province Patentee before: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) Co.,Ltd. Patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. |