Auxiliary device for PCB tin soldering

Abstract

The utility model relates to the technical field of tin soldering, in particular to an auxiliary device for PCB tin soldering, which comprises a tin soldering table, a placing groove is formed in the top of the tin soldering table, and a fixing assembly is arranged in the placing groove. The fixing assembly comprises a moving groove, the moving groove is formed in the bottom of the containing groove, a two-way threaded rod is rotationally connected into the moving groove, a first limiting sliding groove is formed in the inner wall of the containing groove, a supporting plate is movably connected into the containing groove, and a first limiting sliding block is fixedly connected to the side surface of the supporting plate. A threaded hole is formed in the bottom of the supporting plate. According to the auxiliary device for PCB tin soldering, the supporting plate is driven to move towards the opposite side, so that an electronic component is supported and fixed, the safety and stability of welding and assembling of the electronic component are effectively improved, and welding failure and damage caused by shaking of the electronic component are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of soldering, in particular to an auxiliary device for soldering a PCB board. Background Art

[0002] Electronic components are components of electronic elements and small machines and instruments. They are usually made up of several parts and can be used in similar products. They often refer to certain parts in industries such as electrical appliances, radios, and instruments. They are a general term for electronic devices such as capacitors, transistors, hairsprings, and springs. Common ones include diodes. These electronic components are basically small in size and are very difficult to solder to PCB boards.

[0003] Therefore, during the assembly of electronic components, an auxiliary device for PCB soldering is required to provide a stable and safe assembly platform for the electronic components. However, the existing soldering platform needs to maintain soldering stability at all times during the soldering process of electronic components. Due to the different shapes of electronic components, when encountering some electronic components with irregular surfaces, shaking is very likely to occur during the soldering process, resulting in welding failure of the workers, which not only affects the work efficiency of the workers, but may also cause damage to the electronic components in serious cases. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary device for PCB soldering to solve the problem mentioned in the background art above that some electronic components with irregular surfaces are prone to shaking during the soldering process, thereby causing soldering failures by workers. To achieve the above purpose, the utility model provides the following technical solutions: an auxiliary device for PCB soldering, comprising a soldering station, a placement groove formed on the top of the soldering station, and a fixing component disposed within the placement groove;

[0005] The fixing assembly includes a moving groove, the moving groove is opened at the bottom of the placement groove, a two-way threaded rod is rotatably connected to the inside of the moving groove, a limiting sliding groove is opened on the inner wall of the placement groove, a support plate is movably connected to the inside of the placement groove, a limited sliding block is fixedly connected to the side surface of the support plate, a threaded hole is opened at the bottom of the support plate, one end of the two-way threaded rod passes through the inner wall of the moving groove and is located inside the soldering station, one end of the two-way threaded rod is fixedly connected to a worm, the top of the soldering station is rotatably connected to a transmission disk, the bottom of the transmission disk passes through the interior of the soldering station, the side surface of the bottom of the transmission disk is fixedly connected to a turbine, and the top of the transmission disk The fixed connection has a rotating shaft and a fixed component. During use, the staff first places the electronic components into the placement slot, and then rotates the rotating shaft to drive the transmission disc and the turbine on its side surface to rotate. Then, when the turbine is rotating, the bidirectional threaded rod can be driven to rotate by the worm, and then the threaded hole is connected to the bidirectional threaded rod and the limit slider is adapted to the limit slide groove, thereby driving the support plate to move to the opposite side, thereby supporting and fixing the electronic components, thereby effectively improving the safety and stability of the welding assembly of electronic components, and avoiding the shaking of electronic components and causing welding failure and damage.

[0006] Further preferably, the limiting sliding block 1 is adapted to the limiting sliding groove 1, the threaded hole is threadedly connected to the bidirectional threaded rod, and the turbine is connected to the worm gear transmission.

[0007] Further preferably, a soldering pen is fixedly connected to the top of the soldering station, and a placement component is provided on the top of the soldering station, wherein the placement component includes a placement box body, the placement box body is fixedly connected to the top of the soldering station, and a storage slot is provided on the top of the placement box body, and the storage slots are symmetrically distributed to the top of the placement box body. With the arrangement of the placement component, after use, the staff can put the soldering pen into the storage slot. Since the interior of the storage slot is fixedly connected to the support platform, the soldering pen placed inside the storage slot will be supported and fixed by the support platform, and since the interior of the support platform is provided with a protective groove, the pen tip of the soldering pen can be inserted into the interior of the protective groove, thereby protecting the pen tip of the soldering pen and avoiding damage to the soldering pen during the placement process, thereby effectively improving the safety of the soldering pen.

[0008] Further preferably, a support platform is fixedly connected to the interior of the storage slot, a protection slot is provided inside the support platform, and the storage slot is adapted to a soldering pen.

[0009] Further preferably, a dust-proof component is provided on the top of the soldering station, and the dust-proof component includes a storage box body, the storage box body is fixedly connected to the top of the soldering station, a storage groove is provided inside the storage box body, and a limiting slide groove 2 is provided on the inner wall of the storage groove. With the setting of the dust-proof component, during use, the staff can put the soldering paste into the storage box, and when in use, they can pull open the storage box to dig it out for use. When the use is finished, the storage box can be pushed into the storage groove, and because the positioning pins are adapted to the positioning groove, the storage box can be fixed, which not only facilitates the use of the staff, but also effectively prevents dust and dust from the soldering paste.

[0010] Further preferably, a positioning groove is provided on the inner wall of the limiting slide groove 2, and the positioning grooves are symmetrically distributed on the inner wall of the limiting slide groove 2. The interior of the storage groove is movably connected to a storage box, and the side surface of the storage box is fixedly connected to the limiting slider 2. The limiting slider 2 is adapted to the limiting slide groove 2, and the top of the limiting slider 2 is movably connected to a positioning stop pin, and the positioning stop pin is adapted to the positioning groove.

[0011] Further preferably, a control panel is fixedly connected to the top of the soldering station, a heat dissipation groove is provided at the bottom of the soldering station, a strip grid is fixedly connected to the interior of the heat dissipation groove, and the strip grid is distributed parallel to the interior of the heat dissipation groove. The opening of the heat dissipation groove effectively increases the ventilation efficiency inside the soldering station, thereby being able to cool the interior of the soldering station and improving the safety of the soldering station.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In the present invention, the setting of the fixing assembly is such that during use, the staff first places the electronic components into the placement slot, and then rotates the rotating shaft, thereby driving the transmission disk and the turbine on its side surface to rotate. Subsequently, when the turbine is rotating, the bidirectional threaded rod can be driven to rotate by the worm, and then the threaded connection between the threaded hole and the bidirectional threaded rod and the adaptation of the limit slider and the limit slide groove can be used to drive the support plate to move to the opposite side, thereby supporting and fixing the electronic components, thereby effectively improving the safety and stability of the electronic component welding assembly, and avoiding the shaking of the electronic components and causing welding failure and damage.

[0014] In the utility model, the placement component is set up, and after use, the staff can put the soldering pen into the storage slot. Since the storage slot is fixedly connected to the support platform, the soldering pen placed in the storage slot will be supported and fixed by the support platform, and since the support platform is provided with a protective groove, the pen tip of the soldering pen can be inserted into the protective groove, thereby protecting the pen tip of the soldering pen and avoiding damage to the soldering pen during the placement process, thereby effectively improving the safety of the soldering pen.

[0015] In the utility model, the dustproof component is provided. During use, the staff can put the solder paste into the storage box, and can dig it out for use by pulling open the storage box. When use is finished, the storage box can be pushed into the storage slot. Moreover, since the positioning pins are adapted to the positioning slots, the storage box can be fixed, which not only makes it convenient for the staff to use, but also can effectively prevent dust and ash from the solder paste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the soldering station of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the local components of the placement assembly of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the local parts of the fixing assembly of the utility model.

[0021] In the figure: 1. Soldering station; 2. Placement slot; 3. Fixing component; 4. Soldering pen; 5. Placement component; 6. Dustproof component; 7. Control panel; 8. Heat dissipation slot; 9. Bar grille; 301. Moving slot; 302. Bidirectional threaded rod; 303. Limiting slide 1; 304. Support plate; 305. Limiting slider 1; 306. Threaded hole; 307. Worm; 308. Transmission disk; 309. Turbine; 310. Rotating shaft; 501. Placement box; 502. Storage slot; 503. Support table; 504. Protection slot; 601. Storage box; 602. Storage slot; 603. Limiting slide 2; 604. Positioning slot; 605. Storage box; 606. Limiting slider 2; 607. Positioning pin. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0023] See also Figure 1 - Figure 5 The utility model provides a technical solution: an auxiliary device for PCB soldering, comprising a soldering station 1, a placement groove 2 is provided on the top of the soldering station 1, and a fixing component 3 is provided inside the placement groove 2;

[0024] The fixing component 3 includes a moving groove 301, which is opened at the bottom of the placement groove 2. A two-way threaded rod 302 is rotatably connected to the inside of the moving groove 301. A limited sliding groove 303 is opened on the inner wall of the placement groove 2. A support plate 304 is movably connected to the inside of the placement groove 2. The side surface of the support plate 304 is fixedly connected to a limited sliding block 305. A threaded hole 306 is opened at the bottom of the support plate 304. One end of the two-way threaded rod 302 passes through the inner wall of the moving groove 301 and is located at the soldering station 1. Internally, one end of the bidirectional threaded rod 302 is fixedly connected to a worm 307, the top of the soldering station 1 is rotatably connected to a transmission disk 308, the bottom of the transmission disk 308 passes through the interior of the soldering station 1, the side surface of the bottom of the transmission disk 308 is fixedly connected to a turbine 309, the top of the transmission disk 308 is fixedly connected to a rotating shaft 310, the limiting slider 305 is adapted to the limiting slide groove 303, the threaded hole 306 is threadedly connected to the bidirectional threaded rod 302, and the turbine 309 is transmission-connected to the worm 307.

[0025] In this embodiment, Figure 1 and Figure 5 As shown, a soldering pen 4 is fixedly connected to the top of the soldering station 1, and a placement component 5 is provided on the top of the soldering station 1. The placement component 5 includes a placement box body 501, and the placement box body 501 is fixedly connected to the top of the soldering station 1. A storage slot 502 is provided on the top of the placement box body 501. The storage slots 502 are symmetrically distributed to the top of the placement box body 501. A support platform 503 is fixedly connected to the inside of the storage slot 502. A protective slot 504 is provided inside the support platform 503. The storage slot 502 is adapted to the soldering pen 4.

[0026] In this embodiment, Figure 1 and Figure 4As shown, a dustproof component 6 is provided on the top of the soldering station 1, and the dustproof component 6 includes a storage box body 601, which is fixedly connected to the top of the soldering station 1, and a storage groove 602 is provided inside the storage box body 601. The inner wall of the storage groove 602 is provided with a limiting slide groove 2 603, and the inner wall of the limiting slide groove 2 603 is provided with a positioning groove 604. The positioning grooves 604 are symmetrically distributed to the inner wall of the limiting slide groove 2 603. The interior of the storage groove 602 is movably connected with a storage box 605, and the side surface of the storage box 605 is fixedly connected with a limiting slider 2 606. The limiting slider 2 606 is adapted to the limiting slide groove 2 603, and the top of the limiting slider 2 606 is movably connected with a positioning stop pin 607, which is adapted to the positioning groove 604.

[0027] In this embodiment, Figure 1 、 Figure 2 and Figure 3 As shown, a control panel 7 is fixedly connected to the top of the soldering station 1, a heat dissipation groove 8 is provided at the bottom of the soldering station 1, and a strip grid 9 is fixedly connected to the inside of the heat dissipation groove 8, and the strip grid 9 is distributed parallel to the inside of the heat dissipation groove 8 from front to back.

[0028] The use method and advantages of the utility model: When the auxiliary device for PCB soldering is used, the working process is as follows:

[0029] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, during use, the staff first places the electronic components into the placement slot 2, and then rotates the rotating shaft 310, thereby driving the transmission disk 308 and the turbine 309 on its side surface to rotate, and then when the turbine 309 is rotating, it can drive the bidirectional threaded rod 302 to rotate through the worm 307, and then through the threaded connection between the threaded hole 306 and the bidirectional threaded rod 302 and the adaptation of the limiting slider 1 305 and the limiting slide groove 1 303, thereby driving the support plate 304 to move to the opposite side, thereby supporting and fixing the electronic components; and the setting of the placement component 5, after use, the staff can put the soldering pen 4 into the storage slot 502. Since the storage slot 502 is fixedly connected to the support platform 503, it is placed inside the storage slot 502. The soldering pen 4 will be supported and fixed by the support platform 503, and since a protective groove 504 is provided inside the support platform 503, the pen tip of the soldering pen 4 can be inserted into the inside of the protective groove 504, thereby protecting the pen tip of the soldering pen 4 and avoiding damage to the soldering pen 4 during placement; finally, the dust-proof component 6 is provided. During use, the staff can put the soldering paste into the storage box 605, and when in use, pull open the storage box 605 to dig it out for use. When the use is finished, the storage box 605 can be pushed into the storage slot 602, and since the positioning pin 607 is compatible with the positioning groove 604, the storage box 605 can be fixed, which not only facilitates the use of the staff, but also effectively prevents dust and dust from the soldering paste.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for PCB soldering, comprising a soldering station (1), characterized in that: A placement groove (2) is provided on the top of the soldering station (1), and a fixing component (3) is provided inside the placement groove (2); The fixing assembly (3) includes a movable groove (301), the movable groove (301) is provided at the bottom of the placement groove (2), the movable groove (301) is internally rotatably connected to a bidirectional threaded rod (302), the inner wall of the placement groove (2) is provided with a limiting sliding groove (303), the interior of the placement groove (2) is movably connected to a support plate (304), the side surface of the support plate (304) is fixedly connected to a limiting sliding block (305), and the bottom of the support plate (304) is provided with a threaded hole (306) ), one end of the bidirectional threaded rod (302) passes through the inner wall of the movable groove (301) and is located inside the soldering station (1), one end of the bidirectional threaded rod (302) is fixedly connected to a worm (307), the top of the soldering station (1) is rotatably connected to a transmission disk (308), the bottom of the transmission disk (308) passes through the interior of the soldering station (1), the side surface of the bottom of the transmission disk (308) is fixedly connected to a turbine (309), and the top of the transmission disk (308) is fixedly connected to a rotating shaft (310).

2. The auxiliary device for PCB soldering according to claim 1, characterized in that: The limiting sliding block (305) is matched with the limiting sliding groove (303), the threaded hole (306) is threadedly connected with the bidirectional threaded rod (302), and the turbine (309) is drivingly connected with the worm (307).

3. The auxiliary device for PCB soldering according to claim 1, characterized in that: A soldering pen (4) is fixedly connected to the top of the soldering station (1), and a placement component (5) is provided on the top of the soldering station (1). The placement component (5) comprises a placement box body (501), and the placement box body (501) is fixedly connected to the top of the soldering station (1). A storage slot (502) is provided on the top of the placement box body (501), and the storage slots (502) are symmetrically distributed to the top of the placement box body (501).

4. The auxiliary device for PCB soldering according to claim 3, characterized in that: The interior of the storage slot (502) is fixedly connected to a support platform (503), and a protection slot (504) is provided inside the support platform (503). The storage slot (502) is compatible with the soldering pen (4).

5. The auxiliary device for PCB soldering according to claim 1, characterized in that: A dustproof assembly (6) is provided on the top of the soldering station (1), and the dustproof assembly (6) comprises a storage box (601). The storage box (601) is fixedly connected to the top of the soldering station (1), and a storage groove (602) is provided inside the storage box (601). The inner wall of the storage groove (602) is provided with a second limiting sliding groove (603).

6. The auxiliary device for PCB soldering according to claim 5, characterized in that: The inner wall of the second limiting slide groove (603) is provided with a positioning groove (604), and the positioning grooves (604) are symmetrically distributed to the inner wall of the second limiting slide groove (603). The interior of the storage groove (602) is movably connected with a storage box (605), and the side surface of the storage box (605) is fixedly connected with the second limiting slider (606), and the second limiting slider (606) is adapted to the second limiting slide groove (603). The top of the second limiting slider (606) is movably connected with a positioning stop pin (607), and the positioning stop pin (607) is adapted to the positioning groove (604).

7. The auxiliary device for PCB soldering according to claim 1, characterized in that: The top of the soldering station (1) is fixedly connected to a control panel (7), the bottom of the soldering station (1) is provided with a heat dissipation groove (8), the interior of the heat dissipation groove (8) is fixedly connected to a strip grid (9), and the strip grid (9) is distributed in parallel front and back to the interior of the heat dissipation groove (8).

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