Portable welding table with exhaust function

Abstract

The invention discloses a portable welding table with an exhaust function, which belongs to the technical field of electronic welding and comprises a welding table main body, a bamboo joint pipe and a base. The welding table main body is funnel-shaped, the left and right clamping structures can slide along the inner sliding groove, and an exhaust port is formed in the bottom; the bamboo joint pipe is connected with the exhaust port and the base and can adjust the angle and convey waste gas. An exhaust fan and annularly-distributed magnets are arranged in the base, and the base can be attracted to a metal plate and is provided with an exhaust fan switch. The welding table integrates the clamping function and the exhaust function, rapid installation is achieved through magnetic attraction, the welding table is suitable for workpieces of various sizes, the problems that traditional equipment is dispersed in function and tedious in installation are solved, and the operation convenience and the space utilization rate are improved.

Description

Technical Field

[0001] This invention belongs to the field of electronic welding technology, specifically relating to a welding station that integrates clamping and fixing functions with exhaust gas emission and is easy to install quickly. It is suitable for welding operations of electronic components such as PCB boards and DB terminals. Background Technology

[0002] In the field of electronic welding, fixing the welding object and treating welding exhaust gas are two key requirements, but existing technologies have significant shortcomings:

[0003] The exhaust system is cumbersome: The traditional method of using a centralized fan in the workshop in conjunction with long exhaust ducts not only requires a lot of space, but also requires openings in the ceiling or walls of the workshop to lay the ducts, which affects the overall aesthetics of the workshop and has high installation and maintenance costs.

[0004] Limitations of soldering station functionality: Most soldering stations on the market can only fix a single type of soldering object (such as only PCB boards or only terminals), resulting in poor compatibility; at the same time, the installation method mostly relies on bolts or special brackets, which are inconvenient to disassemble and assemble, and cannot flexibly adapt to the needs of different soldering stations.

[0005] This situation of "separate functions and complex installation" leads to a messy layout of welding stations and low operating efficiency, urgently requiring an integrated and convenient solution. Summary of the Invention

[0006] This invention aims to overcome the shortcomings of existing welding equipment, such as fragmented functions, complex ventilation systems, and inconvenient installation. It provides a convenient welding station with exhaust function, which can stably clamp various welding objects such as PCB boards and DB terminals. At the same time, it integrates exhaust gas collection and emission functions, and simplifies the installation process through magnetic design, thereby improving the convenience of welding operations and the utilization rate of workshop space.

[0007] The above-mentioned objective of the present invention is achieved by the following technical solution: a portable welding station with exhaust function, comprising a welding station body, a bamboo tube and a base;

[0008] The main body of the welding station is funnel-shaped, with clamping structures on the left and right sides to accommodate different welding objects. The left half is used to clamp the PCB board, and the right half is used to clamp connectors such as DB terminals. The inner side of the welding station body has a sliding groove, and the clamping structure can slide and adjust along the sliding groove. The bottom of the welding station body has an exhaust port that communicates with the bamboo tube.

[0009] The two ends of the bamboo-joint tube are connected to the exhaust port of the welding table body and the base, respectively. It is a shape-fixable flexible tube (i.e., bamboo-joint tube, which has good angle retention and temperature resistance). The bending angle and position can be freely adjusted, and it also serves as an exhaust gas transmission channel.

[0010] The base contains an exhaust fan and four magnets arranged in a ring to adhere to the metal sheet surface. Both the air inlet and outlet of the exhaust fan are equipped with filters. The base has a switch for controlling the start and stop of the exhaust fan.

[0011] Furthermore, the left and right clamping structures of the welding table body are both equipped with screws, and the welding object is clamped and fixed by rotating the screws.

[0012] Furthermore, the clamping structure is in the form of a clamp plate.

[0013] Furthermore, the filter screen has a detachable structure, which facilitates the cleaning of intercepted welding slag.

[0014] Furthermore, the magnet is made of a strong magnetic material, ensuring that it is not easily detached after being attracted to the base.

[0015] The advantages of this invention compared to the prior art are:

[0016] 1. High efficiency with integrated functions: It integrates PCB board / DB terminal clamping and exhaust gas collection and emission functions into one unit, eliminating the need for additional clamping tools and ventilation equipment, and simplifying the layout of the soldering station.

[0017] 2. Easy and flexible installation: The base can be directly attached to any metal sheet surface through the ring-shaped distributed magnets, without the need for bolts or brackets. Installation and disassembly only require manual operation, which can quickly adapt to different welding scenarios.

[0018] 3. High efficiency in waste gas treatment: The funnel-shaped welding station body facilitates the centralized collection of waste gas, which is then guided through a bamboo-joint tube to the exhaust fan inside the base for directional discharge, reducing the impact of welding waste gas on operators.

[0019] 4. Easy to operate and maintain: The bamboo-joint tube allows for flexible adjustment of the welding table angle, and the clamping structure slides along the groove to adapt to workpieces of different sizes, meeting diverse operational needs; the removable filter screen facilitates cleaning of welding slag and extends the service life of the exhaust fan.

[0020] 5. Compatible with multiple objects: The left and right clamping structures can be adapted to different soldering objects such as PCB boards and DB terminals, improving the versatility of the equipment. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0022] Figure 1 This is a three-dimensional structural diagram of one side of the present invention.

[0023] Figure 2This is a three-dimensional structural diagram of the invention from another angle.

[0024] Figure 3 This is a top view of the present invention.

[0025] Figure 4 yes Figure 3 A sectional view.

[0026] Explanation of reference numerals in the attached diagram: 1-Welding station body; 2-Bamboo-joint tube; 3-Base; 4-Slide groove; 5-Exhaust fan; 6-Filter screen; 7-Magnet; 8-Switch; 9-Screw; 10-PCB board; 11-DB terminal; 12-Clamping structure. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0028] like Figures 1 to 4 As shown, the portable welding station with exhaust function of the present invention mainly consists of three parts: welding station body 1, bamboo tube 2, and base 3. The core functionality is achieved through "integrated design + magnetic installation + flexible ventilation".

[0029] The welding station body 1 serves as the core area for welding operations. Its left and right clamping structures 12 can slide along the inner sliding groove 4 to accommodate PCB boards 10 or DB terminals 11 of different sizes. The funnel-shaped design guides exhaust gas to gather at the bottom exhaust port.

[0030] The bamboo-shaped tube 2 connects the exhaust port of the welding table body 1 to the base 3, which not only realizes the transmission of exhaust gas from the welding table body to the base, but also allows the spatial position of the welding table body to be adjusted by bending and shaping.

[0031] The base 3 achieves quick fixation of the equipment through the internal magnet 7, the built-in exhaust fan 5 provides exhaust power, the exhaust gas is filtered by the filter screen 6 and then discharged from the base outlet, and the switch 8 controls the start and stop of the exhaust.

[0032] The method of using this invention is exemplified by soldering DB terminal 11:

[0033] 1. Equipment installation: Place the base 3 close to any metal sheet surface, such as the metal side of a welding workbench, metal bracket, etc., and achieve a stable fixation through the adsorption force of the internal magnet 7, without the need for other auxiliary fasteners;

[0034] 2. Position adjustment: According to the comfortable angle of welding operation, bend the bamboo tube 2 and adjust the height and tilt angle of the welding table body 1. After adjustment, the bamboo tube can maintain this shape.

[0035] 3. Workpiece fixing: According to the size of DB terminal 11, push the clamping structure 12 of the right half of the welding table body 1 to slide along the slide groove 4 to a suitable position, place DB terminal 11 in the clamping area, rotate the right screw 9 to press the end of the screw against DB terminal 11, and ensure that the workpiece does not shake during the welding process.

[0036] 4. Ventilation start: Press switch 8 on base 3 to start exhaust fan 5. At this time, negative pressure is formed inside the welding station body.

[0037] 5. Welding operation: Welding operation of DB terminal 11 is carried out. The exhaust gas generated by welding is collected by the funnel-shaped welding table body 1 under the suction of the exhaust fan, enters the bamboo tube 2 through the exhaust port, is transmitted to the base 3 and then is drawn out by the exhaust fan 5. The welding slag is intercepted by the filter screen 6, and the purified exhaust gas is discharged from the base outlet.

[0038] 6. Switching and maintenance: If PCB board 10 needs to be soldered, simply loosen the right screw 9 to remove DB terminal 11, push the left half of the clamping structure 12 along the slide 4 to the position of the PCB board, place PCB board 10 in the clamping area, and rotate the left screw 9 to fix it; after soldering, turn off switch 8, remove filter screen 6 to clean the trapped solder slag, and reinstall the filter screen for the next use.

[0039] In this embodiment, the clamping structure dimensions and the length of the bamboo tube of the welding station body can be flexibly adjusted according to the specifications of the actual welding object. For example, for PCB boards or terminals of different sizes, the corresponding clamping space can be adapted by sliding along the groove. As long as the core design of "funnel-shaped welding station body (clamping structure slides along the groove) + magnetic base (built-in exhaust fan) + bamboo tube connection" is adopted, the integrated clamping, exhaust and convenient installation functions can be realized, which are all within the protection scope of this invention.

[0040] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A portable welding station with exhaust function, characterized in that: The utility model relates to a welding table, including welding table body (1), bamboo joint pipe (2) and base (3), welding table body (1) is funnel -shaped, and both sides are equipped with clamping structure respectively in inside, and the inside is equipped with sliding slot (4), and clamping structure can slide along sliding slot (4), and the bottom of welding table body (1) is equipped with exhaust port, bamboo joint pipe (2) both ends are connected with the exhaust port of welding table body (1) and base (3) respectively, and it is soft pipe for being able to shape, the inside of base (3) is equipped with exhaust fan (5) and magnet (7).

2. The portable welding table with exhaust function according to claim 1, characterized in that: The air inlet end and the air outlet end of the exhaust fan (5) are both provided with a filter screen (6).

3. The portable welding table with exhaust function according to claim 1, characterized in that: The base (3) is provided with a switch (8) for controlling the exhaust fan (5).

4. The portable welding table with exhaust function according to claim 1, characterized in that: The four magnets (7) are annularly distributed.

5. The portable welding table with exhaust function according to claim 1, characterized in that: The clamping structure of the welding table body (1) is equipped with a screw rod (9).

6. The portable welding table with exhaust function according to claim 1, characterized in that: The clamping structure is in the form of a clamping plate.

7. The portable welding table with exhaust function according to claim 1, characterized in that: The filter screen (6) is detachable.

8. The portable welding table with exhaust function according to claim 1, characterized in that: The magnet (7) is made of a strong magnetic material.

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