CN219402722U - Tin wire preheating and tin feeding mechanism - Google Patents
Tin wire preheating and tin feeding mechanism Download PDFInfo
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- CN219402722U CN219402722U CN202320349722.2U CN202320349722U CN219402722U CN 219402722 U CN219402722 U CN 219402722U CN 202320349722 U CN202320349722 U CN 202320349722U CN 219402722 U CN219402722 U CN 219402722U
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Abstract
The utility model discloses a tin wire preheating and tin feeding mechanism, which comprises: the tin wire feeding device comprises a fine adjustment mechanism, wherein an installation bottom plate is detachably connected to the fine adjustment mechanism, a spool is connected to the top of one face, deviating from the fine adjustment mechanism, of the installation bottom plate and used for placing tin wires, a tin feeding component is connected to the bottom of the installation bottom plate in a sliding mode, a preheating device is arranged on the tin feeding component, a needle nozzle is arranged at one end of the preheating device, and the tin wires penetrate through the preheating device and are led out from the needle nozzle. By adopting the design, through setting up preheating device in sending tin subassembly, make tin silk can heat by the one step when being irradiated by laser, promote tin silk's melting speed, improve welding efficiency, and through shortening the distance between spool and the needle mouth, reduce tin silk jam phenomenon, fine setting mechanism and Y axle adjusting block all adopt manual regulation simultaneously, and it is simple and convenient to adjust, and the precision is higher.
Description
Technical Field
The utility model relates to the technical field of laser welding, in particular to a tin wire preheating and tin feeding mechanism.
Background
Laser welding is a high-efficiency and precise welding method using a laser beam with high energy density as a heat source, and is one of important aspects of application of laser material processing technology. Laser welding has applications in manufacturing, automotive, electronics, and powder metallurgy.
In the existing industrial production tin soldering process, mainly a single tin wire feeding technology is adopted, and the technology generally has the following problems: the structure design is reasonable, and the distance between the tin wire coil and the needle mouth 137 is too far, so that the tin wire is easy to be blocked in the conveying process; the existing tin feeding mechanism mostly has no preheating device 136, the tin wire has a heating process when melting, only when the temperature reaches the melting point of the tin wire, the tin wire can be melted, the heating time is required during welding, the welding efficiency is reduced, although the output power of a laser head is increased in the prior art, the heating speed is improved, but the collimating focusing point of the laser head can be irradiated on a product, the increase of the power can also cause the temperature of the irradiated place of the product to be accelerated, and the product is easy to damage due to high temperature.
Therefore, there is a need to design a tin wire preheating tin feeding mechanism to overcome one or more of the above-mentioned deficiencies in the prior art.
Disclosure of Invention
The technical scheme adopted by the utility model for achieving the technical purpose is as follows: the utility model provides a tin silk preheats send tin mechanism which characterized in that includes: the tin wire feeding device comprises a fine adjustment mechanism, wherein an installation bottom plate is detachably connected to the fine adjustment mechanism, a spool is connected to the top of one face, deviating from the fine adjustment mechanism, of the installation bottom plate and used for placing tin wires, a tin feeding component is connected to the bottom of the installation bottom plate in a sliding mode, a preheating device is arranged on the tin feeding component, a needle nozzle is arranged at one end of the preheating device, and the tin wires penetrate through the preheating device and are led out from the needle nozzle.
In a preferred embodiment, the tin feeding assembly comprises: the device comprises a transverse sliding block, wherein the transverse sliding block is in sliding connection with a mounting base plate, a horizontal guide post is arranged on one surface of the transverse sliding block, which is away from the mounting base plate, a Y-axis adjusting block is connected to the guide post in a sliding manner, an angle adjusting plate is rotationally connected to the Y-axis adjusting block, a driving wheel and a driven wheel are rotationally connected to one surface of the angle adjusting plate, a driving motor is arranged on one surface of the angle adjusting plate, which is away from the driving wheel, the driving motor is connected with the driving wheel, a wire groove is formed in the middle of the driven wheel, a pressing tooth is arranged in the middle of the driving wheel, and a preheating device is arranged at one end of the angle adjusting plate, which is away from the Y-axis adjusting block, and the driving wheel and the driven wheel send tin wires into the preheating device during rotation.
In a preferred embodiment, an angle adjusting groove is formed in one end, connected with the Y-axis adjusting block, of the angle adjusting plate, the angle adjusting groove is arc-shaped, a compressing block is further arranged on the angle adjusting plate, and the driven wheel is arranged at one end of the compressing block and used for adjusting the distance between the driven wheel and the driving wheel.
In a preferred embodiment, the side of the angle adjusting plate, which is away from the driving motor, is fixedly connected with a preheating installation seat, an accommodating groove is formed in the preheating installation seat, the driving wheel and the driven wheel are respectively located in the accommodating groove, and the preheating device is connected with one side of the preheating installation seat.
In a preferred embodiment, two guide posts are provided, a screw is further arranged between the two guide posts, the end part of the screw is in sliding connection with the transverse sliding block, the screw is in threaded connection with the Y-axis adjusting block, and the Y-axis adjusting block is driven to move along the guide posts by rotating the screw.
In a preferred embodiment, a preheating support seat is further connected to one side of the preheating installation seat connected with the preheating device, and the preheating support seat is located below the preheating device.
In a preferred embodiment, the fine adjustment mechanism comprises: the device comprises a Z-axis base, a Z-axis sliding block, an X-axis base and an X-axis sliding block; the one side of Z axle base is equipped with the Z axle guide block, the one side of Z axle slider is equipped with the Z axle spout, the Z axle slider with Z axle base sliding connection, the one side of X axle base is equipped with the X axle guide block, the X axle base with mounting plate connects, the one side of X axle slider is equipped with the X axle spout, the X axle slider with X axle base sliding connection, the X axle slider with Z axle slider fixed connection.
The beneficial effects of the utility model are as follows: through set up preheating device in sending tin subassembly, the tin silk that makes can heat by the laser irradiation time in advance, promotes the melting speed of tin silk, improves welding efficiency, and through shortening the distance between spool and the needle mouth, reduces tin silk jam phenomenon, fine setting mechanism and Y axle adjusting block all adopt manual regulation simultaneously, and it is simple and convenient to adjust, and the precision is higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an exploded view of the present utility model.
In the figure:
10. a fine adjustment mechanism; 101. a Z-axis base; 102. a Z-axis guide block; 103. a Z-axis slider; 104. a Z-axis chute; 105. an X-axis base; 106. an X-axis guide block; 107. an X-axis sliding block; 108. an X-axis chute; 11. a mounting base plate; 111. a spool; 111. a transverse sliding chute; 12. a tin feeding assembly; 121. a traversing slide block; 122. a guide post; 123. a Y-axis adjusting block; 124. an angle adjusting plate; 125. an angle adjusting groove; 126. a driving wheel; 127. a pressing tooth; 128. driven wheel; 129. a wire groove; 130. a driving motor; 131. a screw; 132. a compaction block; 133. preheating the mounting base; 134. a receiving groove; 135. preheating a supporting seat; 136. a preheating device; 137. a needle mouth.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1-2, the present utility model provides a tin wire preheating tin feeding mechanism, which is characterized by comprising: the fine tuning 10, the last detachable mounting plate 11 that is connected with of fine tuning 10, the mounting plate 11 deviates from the one side top of fine tuning 10 is connected with spool 111 for place the tin silk, the bottom sliding connection of mounting plate 11 has send tin subassembly 12, send tin subassembly 12 to be equipped with preheating device 136, preheating device 136's one end is equipped with needle mouth 137, and the tin silk passes preheating device 136 and follow needle mouth 137 wears out, and specifically, fine tuning 10 is used for adjusting the position in Z axle and X axial direction, and mounting plate 11 links together with fine tuning 10 through fasteners such as screw, and spool 111 is used for installing the tin silk package, makes the tin silk package can be smooth and easy to provide the tin silk, send tin subassembly 12 to be used for pulling out the tin silk from the tin silk package to in the preheating device 136, through preheating device 136 heating the tin silk in advance for the tin silk has certain temperature, can melt fast when the rethread is shold afterwards, carries out the welding, and the output of need not adjust the laser head can promote the speed of tin silk and damage, and the tin silk package can prevent that the short distance from preventing that the mouth from being blocked with the tin silk package from effectively.
Further, in this embodiment, the tin feeding assembly 12 includes: the device comprises a traversing slide block 121, wherein the traversing slide block 121 is in sliding connection with a mounting bottom plate 11, one surface of the traversing slide block 121, which is far away from the mounting bottom plate 11, is provided with a horizontal guide pillar 122, a Y-axis adjusting block 123 is in sliding connection with the guide pillar 122, an angle adjusting plate 124 is rotatably connected to the Y-axis adjusting block 123, one surface of the angle adjusting plate 124 is rotatably connected with a driving wheel 126 and a driven wheel 128, the angle adjusting plate 124 is far away from the surface provided with a driving motor 130, the driving motor 130 is connected with the driving wheel 126, the middle of the driven wheel 128 is provided with a wire groove 129, the middle of the driving wheel 126 is provided with a pressing tooth 127, a preheating device 136 is arranged at one end of the angle adjusting plate 124, which is far away from the Y-axis adjusting block 123, the driving wheel 126 is rotatably connected with the driven wheel 128, a tin wire is fed into the preheating device 136, the traversing slide groove 111 is specifically transversely arranged at the bottom of the mounting bottom plate 11, the traversing slide block 121 is in sliding connection with the driven wheel 111, the position on the X-axis adjusting mechanism is used for adjusting the traversing shaft, the traversing slide block 121 is provided with a wire groove 126, one end of the guide pillar 122, which is rotatably connected with the guide pillar 122 along the Y-axis adjusting block 122, the wire groove 126 is rotatably arranged at one side of the opposite to the Y-axis adjusting block 122, and the wire groove 122 is rotatably arranged at one end of the wire groove 122, and the wire groove 124 is rotatably arranged at one end of the wire groove 122, and the wire groove is rotatably opposite to the wire adjusting plate 122, and the wire groove is rotatably arranged at the wire groove, and the wire groove 122, and the wire adjusting end is rotatably, and the wire adjusting device is rotatably connected with the wire adjusting device side of the wire adjusting device 122, and the wire adjusting device, and the wire is pressed in the wire adjusting device. And the tin wire is driven to move by the driving motor 130 to realize tin feeding.
Further, in this embodiment, the angle adjusting plate 124 is provided with an angle adjusting groove 125 at one end connected with the Y-axis adjusting block 123, the angle adjusting groove 125 is arc-shaped, a compressing block 132 is further provided on the angle adjusting plate 124, the driven wheel 128 is provided at one end of the compressing block 132, for adjusting the distance between the driven wheel 128 and the driving wheel 126, specifically, the angle adjusting plate 124 is connected with the Y-axis adjusting block 123 by using a fastener such as a screw through the angle adjusting groove 125, the angle adjusting plate 124 can rotate relative to the Y-axis adjusting block 123 by tightening and loosening the fastener, so as to adjust the inclination angle of the angle adjusting plate 124, and further drive the tin feeding assembly 12 to incline, meanwhile, in order to enable the tin feeding assembly 12 to adapt to tin wires with different sizes, the compressing block 132 is further provided on the angle adjusting plate 124, the middle part of the compressing block 132 is rotationally connected with the angle adjusting plate 124, the driven wheel 128 is fixedly provided at one end of the compressing block 132, and the driven wheel 128 is controlled to approach or separate from the driving wheel 126 in the direction of the driving wheel 126 by the lever principle, thereby adjusting the distance between the two is adjusted, so that the tin feeding assembly 12 can adapt to tin wires with different sizes.
Further, in this embodiment, the side of the angle adjusting plate 124 facing away from the driving motor 130 is fixedly connected with a preheating installation seat 133, an accommodating groove 134 is disposed in the preheating installation seat 133, the driving wheel 126 and the driven wheel 128 are respectively located in the accommodating groove 134, the preheating device 136 is connected with one side of the preheating installation seat 133, specifically, the accommodating groove 134 is provided in the middle of the preheating installation seat 133, the driving wheel 126 and the driven wheel 128 are located in the accommodating groove 134, a tin wire nozzle is mounted on one side of the preheating installation seat 133, the tin wire nozzle is opposite to the space between the driving wheel 126 and the driven wheel 128, so that tin wires can smoothly enter the space between the driving wheel 126 and the driven wheel 128, the preheating device 136 is disposed on the other side of the preheating installation seat 133, the preheating device 136 is opposite to the tin wire nozzle, and the matching of the tin wire acceptor 126 and the driven wheel 128 enters the preheating device 136, and then passes out from the needle nozzle 137.
Further, in this embodiment, two guide posts 122 are provided, a screw 131 is further provided between the two guide posts 122, an end portion of the screw 131 is slidably connected with the lateral sliding block 121, the screw 131 is in threaded connection with the Y-axis adjusting block 123, the Y-axis adjusting block 123 is driven to move along the guide posts 122 by rotating the screw 131, specifically, the two guide posts 122 are provided to prevent the Y-axis adjusting block 123 from rotating relative to the lateral sliding block 121, the screw 131 is further provided between the two guide posts 122, a head portion of the screw 131 is slidably connected with the lateral sliding block 121, and only slides on the lateral sliding block 121, a tail portion of the screw 131 passes through the Y-axis adjusting block 123 and is in threaded connection with the Y-axis adjusting block 123, and a clamping groove is formed at a tail portion of the screw 131 for rotating the screw 131 by a screwdriver.
Further, in this embodiment, the preheating support seat 135 is further connected to the side of the preheating installation seat 133 connected to the preheating device 136, and the preheating support seat 135 is located below the preheating device 136, specifically, because the preheating device 136 is tubular, and one end of the preheating device 136 is connected to the preheating installation seat 133, in order to support the preheating device 136, the preheating support seat 135 is further connected to the side of the preheating installation seat 133 connected to the preheating device 136, and the preheating device 136 is supported by the preheating support seat 135, so as to improve stability.
Further, in this embodiment, the fine adjustment mechanism 10 includes: a Z-axis base 101, a Z-axis slider 103, an X-axis base 105, and an X-axis slider 107; one surface of the Z-axis base 101 is provided with a Z-axis guide block 102, one surface of the Z-axis slide block 103 is provided with a Z-axis slide groove 104, the Z-axis slide block 103 is in sliding connection with the Z-axis base 101, one surface of the X-axis base 105 is provided with an X-axis guide block 106, the X-axis base 105 is connected with the mounting base plate 11, one surface of the X-axis slide block 107 is provided with an X-axis slide groove 108, the X-axis slide block 107 is in sliding connection with the X-axis base 105, the X-axis slide block 107 is fixedly connected with the Z-axis slide block 103, specifically, the Z-axis base 101 is fixedly connected with external equipment, the X-axis base 105 is connected with the mounting base 11, the Z-axis slider 103 is fixedly connected with the X-axis slider 107, and when the Z-axis slider 103 slides along the Z-axis base 101, the mounting base 11 can be driven to move synchronously and in the same direction, wherein a driving device for driving the Z-axis slider 103 and the X-axis slider 107 to slide is of a structure commonly used at present, and the difference is that the replacement is manual, and the adjustment can be more accurate through manual adjustment.
In summary, the preheating device is arranged in the tin feeding assembly, so that the tin wire can be heated in advance when being irradiated by laser, the melting speed of the tin wire is improved, the welding efficiency is improved, the blocking phenomenon of the tin wire is reduced by shortening the distance between the spool and the needle nozzle, and meanwhile, the fine adjustment mechanism and the Y-axis adjusting block are manually adjusted, so that the adjustment is simple and convenient, and the accuracy is higher.
The present utility model is not limited to the details and embodiments described herein, and thus additional advantages and modifications may readily be made by those skilled in the art, without departing from the spirit and scope of the general concepts defined in the claims and the equivalents thereof, and the utility model is not limited to the specific details, representative apparatus and illustrative examples shown and described herein.
Claims (7)
1. The utility model provides a tin silk preheats send tin mechanism which characterized in that includes: the tin wire feeding device comprises a fine adjustment mechanism, wherein an installation bottom plate is detachably connected to the fine adjustment mechanism, a spool is connected to the top of one face, deviating from the fine adjustment mechanism, of the installation bottom plate and used for placing tin wires, a tin feeding component is connected to the bottom of the installation bottom plate in a sliding mode, a preheating device is arranged on the tin feeding component, a needle nozzle is arranged at one end of the preheating device, and the tin wires penetrate through the preheating device and are led out from the needle nozzle.
2. The tin wire preheating tin feeding mechanism of claim 1, wherein the tin feeding assembly comprises: the device comprises a transverse sliding block, wherein the transverse sliding block is in sliding connection with a mounting base plate, a horizontal guide post is arranged on one surface of the transverse sliding block, which is away from the mounting base plate, a Y-axis adjusting block is connected to the guide post in a sliding manner, an angle adjusting plate is rotationally connected to the Y-axis adjusting block, a driving wheel and a driven wheel are rotationally connected to one surface of the angle adjusting plate, a driving motor is arranged on one surface of the angle adjusting plate, which is away from the driving wheel, the driving motor is connected with the driving wheel, a wire groove is formed in the middle of the driven wheel, a pressing tooth is arranged in the middle of the driving wheel, and a preheating device is arranged at one end of the angle adjusting plate, which is away from the Y-axis adjusting block, and the driving wheel and the driven wheel send tin wires into the preheating device during rotation.
3. The tin wire preheating and tin feeding mechanism according to claim 2, wherein an angle adjusting groove is formed in one end, connected with the Y-axis adjusting block, of the angle adjusting plate, the angle adjusting groove is arc-shaped, a compressing block is further arranged on the angle adjusting plate, and the driven wheel is arranged at one end of the compressing block and used for adjusting the distance between the driven wheel and the driving wheel.
4. The tin wire preheating and tin feeding mechanism according to claim 3, wherein a preheating installation seat is fixedly connected to one surface of the angle adjusting plate, which is away from the driving motor, and a containing groove is arranged in the preheating installation seat, the driving wheel and the driven wheel are respectively positioned in the containing groove, and the preheating device is connected with one side of the preheating installation seat.
5. The tin wire preheating and tin feeding mechanism according to claim 2, wherein two guide posts are provided, a screw is further arranged between the two guide posts, the end part of the screw is in sliding connection with the traversing slide block, the screw is in threaded connection with the Y-axis adjusting block, and the Y-axis adjusting block is driven to move along the guide posts by rotating the screw.
6. The tin wire preheating and tin feeding mechanism according to claim 4, wherein one side of the preheating installation seat connected with the preheating device is further connected with a preheating supporting seat, and the preheating supporting seat is located below the preheating device.
7. The tin wire preheating tin feeding mechanism of claim 1, wherein the fine tuning mechanism comprises: the device comprises a Z-axis base, a Z-axis sliding block, an X-axis base and an X-axis sliding block; the one side of Z axle base is equipped with the Z axle guide block, the one side of Z axle slider is equipped with the Z axle spout, the Z axle slider with Z axle base sliding connection, the one side of X axle base is equipped with the X axle guide block, the X axle base with mounting plate connects, the one side of X axle slider is equipped with the X axle spout, the X axle slider with X axle base sliding connection, the X axle slider with Z axle slider fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349722.2U CN219402722U (en) | 2023-02-20 | 2023-02-20 | Tin wire preheating and tin feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349722.2U CN219402722U (en) | 2023-02-20 | 2023-02-20 | Tin wire preheating and tin feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219402722U true CN219402722U (en) | 2023-07-25 |
Family
ID=87206366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320349722.2U Active CN219402722U (en) | 2023-02-20 | 2023-02-20 | Tin wire preheating and tin feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219402722U (en) |
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2023
- 2023-02-20 CN CN202320349722.2U patent/CN219402722U/en active Active
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