CN211531456U - PCBA solder joint is with automatic some tin device - Google Patents
PCBA solder joint is with automatic some tin device Download PDFInfo
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- CN211531456U CN211531456U CN202020090020.3U CN202020090020U CN211531456U CN 211531456 U CN211531456 U CN 211531456U CN 202020090020 U CN202020090020 U CN 202020090020U CN 211531456 U CN211531456 U CN 211531456U
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- driving wheel
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Abstract
The utility model discloses a PCBA solder joint is with automatic some tin device, which comprises a frame, the guide rail bed is installed through Y axle manipulator in the top of frame, the side fixedly connected with guide rail frame of frame, guide rail plate is installed through X axle manipulator in the front of guide rail frame, the wind-up wheel of winding tin line is installed to the upper end of guide rail plate, the preceding rotation of guide rail plate is connected with leads the tin device, the lower extreme fixedly connected with fixed plate of guide rail plate, the electric iron is installed through Z axle manipulator in the right front side of fixed plate, the left front side fixedly connected with of fixed plate extends to the tin mouth that send of electric iron lower extreme, the tin line is through leading behind tin device and the tin mouth that send and extend to the lower extreme of electric iron. The utility model discloses, utilize the machine to replace artifical tin feeding, guaranteed consistency, the integrality of PCBA solder joint tin feeding, very big saving artificial cost, the effectual efficiency that improves production.
Description
Technical Field
The utility model relates to a welding equipment technical field specifically is a PCBA solder joint is with automatic some tin device.
Background
At present, the mill adopts manual tinning basically to the tinning of PCBA solder joint, this kind of method is more traditional, it is extravagant many manual works to return, and because artificial uniformity is not strong, can cause the tinning point inhomogeneous, leak the first-class condition, and manual tinning has the health problem, in PCBA's welding process, contain the gas harmful to the human body in the smog that melts the tin line production, long-term the inhaling can cause the injury to the human body, in addition the temperature of electric iron is very high among the welding process, scald the operator easily, need experienced people to operate, so need a machine that replaces manual tinning, guarantee PCBA's tinning uniformity, the integrality, practice thrift artifical cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCBA solder joint is with automatic some tin device utilizes the machine to replace artifical tin, has guaranteed consistency, the integrality of PCBA solder joint tin-feeding, very big saving artificial cost, the effectual efficiency that improves production has solved the problem of proposing in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCBA solder joint is with automatic some tin device, includes the frame, the guide rail bed is installed through Y axle manipulator in the top of frame, the side fixedly connected with guide rail frame of frame, guide rail plate is installed through X axle manipulator in the front of guide rail frame, the wind-up wheel of winding tin line is installed to the upper end of guide rail plate, the preceding rotation of guide rail plate is connected with leads the tin device, the lower extreme fixedly connected with fixed plate of guide rail plate, electric iron is installed through Z axle manipulator in the right front side of fixed plate, the left front side fixedly connected with of fixed plate extends to the confession tin mouth of electric iron lower extreme, the tin line is through leading behind tin device and the confession tin mouth and extend to the lower extreme of electric iron.
Preferably, the tin guiding device comprises a ratchet wheel and a driving wheel, the ratchet wheel is installed in front of the guide rail plate, the driving wheel is arranged in front of the guide rail plate, and the tin wire passes through the space between the ratchet wheel and the driving wheel.
Preferably, the driving wheel is installed on the fixed strip, the upper end of fixed strip is articulated with the surface of guide rail plate, fixedly connected with torsional spring between fixed strip and the guide rail plate, the lower extreme right side of fixed strip is provided with adjusting bolt rather than offsetting.
Preferably, the adjusting bolt is in threaded connection with a fixed seat, and the fixed seat is fixedly connected to the front of the guide rail plate close to the lower portion of the driving wheel.
Preferably, the upper end of the guide rail frame is respectively provided with a tin feeding controller and a constant temperature controller, the tin feeding controller is connected with a motor for driving the driving wheel, and the constant temperature controller is connected with an electric soldering iron.
Preferably, the Y-axis manipulator, the X-axis manipulator and the Z-axis manipulator form a three-axis manipulator, and a three-axis controller connected with the three-axis manipulator is installed in front of the rack.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the device mainly comprises a three-axis controller, an electric soldering iron and a tin guide device, wherein the position of the electric soldering iron can be controlled by the three-axis controller, and the tin guide device is additionally arranged to form an automatic tin feeding device, so that the automatic tin feeding is automatically completed, and the efficiency is improved.
2. The three-axis controller can program and control the position of the electric soldering iron, namely, the position of a soldering iron head of the electric soldering iron to a bonding pad on a PCBA board can be controlled, and then the tin supply time and speed of the automatic tin feeder are controlled, so that the tin can be fed on a designated bonding pad on the PCBA, and the machine can be programmed once and recycled.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic view of an enlarged view of a portion a of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the tin feeding controller of the present invention;
fig. 4 is a schematic structural diagram of the thermostatic controller of the present invention.
In the figure: the tin soldering machine comprises a machine frame 1, a guide rail bed 2, a guide rail frame 3, a guide rail plate 4, a winding wheel 5, a tin guiding device 6, a ratchet wheel 61, a driving wheel 62, a fixing strip 63, an adjusting bolt 64, a fixing seat 65, a torsion spring 66, a fixing plate 7, an electric soldering iron 8, a tin feeding nozzle 9, a tin feeding controller 10, a constant temperature controller 11 and a triaxial controller 12.
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 work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an automatic tin dispensing device for PCBA welding spots comprises a rack 1, a guide rail bed 2 is mounted at the top of the rack 1 through a Y-axis manipulator, parts to be processed are placed on the guide rail bed 2, the guide rail bed 2 can do translational motion in the Y-axis direction relative to the rack 1 through the Y-axis manipulator, a guide rail frame 3 is fixedly connected to the side face of the rack 1, a guide rail plate 4 is mounted in front of the guide rail frame 3 through the X-axis manipulator, the guide rail plate 4 can do translational motion in the X-axis direction relative to the guide rail frame 3 through the X-axis manipulator, a winding wheel 5 wound with a tin wire is mounted at the upper end of the guide rail plate 4, a tin guiding device 6 is rotatably connected to the front face of the guide rail plate 4, the tin guiding device 6 drives the tin wire to move, a fixing plate 7 is fixedly connected to the lower end of the guide rail plate 4, an electric soldering iron 8 is mounted on the right front side of the fixing plate, tin wire is through leading tin device 6 and sending tin mouth 9 back and extend to electric iron 8's lower extreme, electric iron 8 can be for fixed plate 7 through Z axle manipulator, do the translational motion of Z axle direction, and then touch the tin wire with the tin liquid point of hot melt on the part, automatic some tin, improve some tin efficiency, and cooperation Y axle manipulator and X axle manipulator, can treat some local accurate location of tin to the part, improve some tin's precision, improve product quality.
Specifically, the tin guiding device 6 comprises a ratchet wheel 61 and a driving wheel 62, the ratchet wheel 61 is installed in front of the guide rail plate 4, the driving wheel 62 is arranged in front of the guide rail plate 4, the tin wire passes through between the ratchet wheel 61 and the driving wheel 62, the ratchet wheel 61 and the driving wheel 62 are used for pressing the tin wire, and the driving wheel 62 can rotate, so that the tin wire can be conveyed.
Further, the driving wheel 62 is mounted on the fixing strip 63, the upper end of the fixing strip 63 is hinged to the surface of the guide rail plate 4, a torsion spring 66 is fixedly connected between the fixing strip 63 and the guide rail plate 4, an adjusting bolt 64 which is abutted against the fixing strip 63 is arranged on the right side of the lower end of the fixing strip 63, and the adjusting bolt 64 adjusts the center distance between the driving wheel 62 and the ratchet wheel 61, so that the ratchet wheel 61 and the driving wheel 62 are abutted against the solder wire more tightly, and the solder wire is conveyed more stably.
Further, adjusting bolt 64 threaded connection is on fixing base 65, and fixing base 65 fixed connection is in the guide rail plate 4 and is close to the preceding of driving wheel 62 below, and after adjusting bolt 64 was transferred in the same direction, adjusting bolt 64 moved to the left, then drive driving wheel 62 and be close to ratchet 61, otherwise after reversing, adjusting bolt 64 moved to the right, then drive driving wheel 62 and keep away from to ratchet 61, guarantee that the tin line receives good pressure through this mode, guarantee that the tin line is stably carried.
Furthermore, a tin feeding controller 10 and a constant temperature controller 11 are respectively arranged at the upper end of the guide rail frame 3, the tin feeding controller 10 is connected with a motor driving the driving wheel 62 to adjust the conveying speed of the tin wire, and the constant temperature controller 11 is connected with the electric soldering iron 8 to adjust the temperature of the electric soldering iron 8.
Furthermore, the Y-axis manipulator, the X-axis manipulator and the Z-axis manipulator form a three-axis manipulator, a three-axis controller 12 connected with the three-axis manipulator is installed in front of the rack 1, the position of the electric soldering iron 8 can be controlled by the three-axis controller 12, and the automatic tin feeding device is formed by the tin guide device 6, so that automatic tin feeding is achieved, and efficiency is improved.
The working principle is as follows: when this PCBA solder joint is used with automatic some tin device, at first will wait to process the part and place on guide rail bed 2, through Y axle manipulator and X axle manipulator, adjust the part just to the lower extreme of electric iron 8, drive electric iron 8 through Z axle manipulator and move down after that for electric iron 8 touches the tin line and puts the tin liquid point of hot melt on the part, accomplishes automatic some tin.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PCBA solder joint is with automatic some tin device, includes frame (1), its characterized in that: guide rail bed (2) are installed through the Y axle manipulator in the top of frame (1), the side fixedly connected with guide rail frame (3) of frame (1), guide rail board (4) are installed through the X axle manipulator in the front of guide rail frame (3), wind-up wheel (5) of winding tin line are installed to the upper end of guide rail board (4), the preceding rotation of guide rail board (4) is connected with leads tin device (6), lower extreme fixedly connected with fixed plate (7) of guide rail board (4), electric iron (8) are installed through the Z axle manipulator to the right front side of fixed plate (7), the left front side fixedly connected with of fixed plate (7) extends to electric iron (8) lower extreme send tin mouth (9), the tin line is through leading tin device (6) and sending tin mouth (9) back and extending to the lower extreme of electric iron (8).
2. The automatic solder dispensing device for PCBA solder joints according to claim 1, wherein: lead tin device (6) and include ratchet (61) and driving wheel (62), install in the front of guide rail board (4) ratchet (61), driving wheel (62) set up in the front of guide rail board (4), the tin line passes through between ratchet (61) and driving wheel (62).
3. The automatic solder dispensing device for PCBA solder joints according to claim 2, wherein: the driving wheel (62) is installed on the fixing strip (63), the upper end of the fixing strip (63) is hinged to the surface of the guide rail plate (4), a torsion spring (66) is fixedly connected between the fixing strip (63) and the guide rail plate (4), and an adjusting bolt (64) offsetting the lower end of the fixing strip (63) is arranged on the right side of the lower end of the fixing strip (63).
4. The automatic solder dispensing device for PCBA solder joints according to claim 3, wherein: adjusting bolt (64) threaded connection is on fixing base (65), fixing base (65) fixed connection is in the front of guide rail plate (4) near driving wheel (62) below.
5. The automatic solder dispensing device for PCBA solder joints according to claim 1, wherein: the upper end of the guide rail frame (3) is provided with a tin feeding controller (10) and a constant temperature controller (11) respectively, the tin feeding controller (10) is connected with a motor driving the driving wheel (62), and the constant temperature controller (11) is connected with the electric soldering iron (8).
6. The automatic solder dispensing device for PCBA solder joints according to claim 1, wherein: the Y-axis manipulator, the X-axis manipulator and the Z-axis manipulator form a three-axis manipulator, and a three-axis controller (12) connected with the three-axis manipulator is installed in front of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090020.3U CN211531456U (en) | 2020-01-16 | 2020-01-16 | PCBA solder joint is with automatic some tin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090020.3U CN211531456U (en) | 2020-01-16 | 2020-01-16 | PCBA solder joint is with automatic some tin device |
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| Publication Number | Publication Date |
|---|---|
| CN211531456U true CN211531456U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020090020.3U Active CN211531456U (en) | 2020-01-16 | 2020-01-16 | PCBA solder joint is with automatic some tin device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247302A (en) * | 2020-10-14 | 2021-01-22 | 天津津航计算技术研究所 | Automatic tin-coating, tin-absorbing and gold-removing process method for gold-plated electric connector |
-
2020
- 2020-01-16 CN CN202020090020.3U patent/CN211531456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247302A (en) * | 2020-10-14 | 2021-01-22 | 天津津航计算技术研究所 | Automatic tin-coating, tin-absorbing and gold-removing process method for gold-plated electric connector |
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