Smoke dust adsorption device for communication product line welding

Abstract

The utility model discloses a smoke dust adsorption device for circuit welding of communication products, which belongs to the technical field of circuit board welding and comprises a processing table. The device further comprises a filtering assembly, the filtering assembly comprises a filtering box, a draught fan is installed on one side of the filtering box, the other side of the filtering box is fixedly connected with one end of a communicating hose, the other end of the communicating hose is connected to a communicating connector in a sleeved mode, and the communicating connector communicates with one end of a gooseneck pipe. The other end of the gooseneck pipe is provided with a dust collection cover through a mounting seat; the adjusting groove, the adjusting block, the gooseneck pipe and other structures are arranged to be used in cooperation, the structure is simple, convenience and practicability are achieved, the angle and position of the dust collection cover can be adjusted, and therefore the dust collection cover can be conveniently moved to an accessory at the position where smoke dust is generated during welding, the requirement for suction force of a draught fan is relatively low, generated noise is also low, and the welding quality is improved. In addition, the energy consumption is reduced, and meanwhile, the smoke dust suction effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to line board welding technical field, concretely is a kind of smoke adsorption device for communication product line welding. BACKGROUND

[0002] Communication product refers to the various equipment of information transmission, exchange and processing by using wired, wireless and other communication technologies, including mobile phone, interphone, router, modem etc.. These products play a vital role in modern society, greatly facilitate people's communication and information exchange. Communication products need to be internally wired during processing, which is a process of connecting various electronic components in communication products to the line board through welding technology to form stable and reliable electrical connection. It requires skilled operators to have skilled operation skills and rich experience, to accurately control welding temperature, time and soldering amount, to ensure that each solder joint has good conductivity and mechanical strength, so as to ensure the performance stability and quality reliability of communication products.

[0003] After searching, the prior art, Chinese patent publication number: CN215034294U, discloses a single-sided line board line welding equipment, relates to single-sided line board welding technical field, including workbench, the upper surface of the workbench is fixedly connected with L type board, the inside of L type board is installed with welding device body. The utility model discloses the design structure is reasonable, it can pass through the setting of smoke treatment mechanism, namely the setting of smoke suction cover, processing box, exhaust fan, ventilation pipe, discharge pipe, air filter screen, containing frame, purifying agent and sealing door, exhaust fan work can make that the smoke generated by welding enters the inside of smoke suction cover, the welding fume in the inside of smoke suction cover can enter the inside of processing box through ventilation pipe and be handled, under the action of purifying agent, welding fume can be adsorbed and purified, and the gas after treatment can be discharged through discharge pipe, so that the device can effectively handle and discharge the welding fume generated during welding, and the influence of welding fume on the health of workers can be avoided.

[0004] However, the device still has the following defects:

[0005] The device is difficult to adjust the position of smoke suction cover according to the position of smoke generation, which means that the exhaust fan needs to consume more power to provide greater suction, and also generates greater noise. Long-term operation will significantly increase energy costs and cause unnecessary energy waste. The device does not solve this problem. UTILITY MODEL CONTENTS

[0006] The purpose of this utility model is to provide a fume adsorption device for welding communication product lines. By setting up an adjustment groove, an adjustment block and a gooseneck tube and other structures, the angle and position of the dust hood can be adjusted, so that the dust hood can be moved to a suitable position during welding. Relatively speaking, the suction power requirement of the fan is smaller, the noise generated is also smaller, and the energy consumption is reduced, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A fume adsorption device for welding circuit boards in communication products includes a processing table;

[0009] It also includes a filter assembly, which includes a filter box, a fan installed on one side of the filter box, and a connecting hose fixedly connected to one end of the other side of the filter box. The other end of the connecting hose is sleeved on a connecting interface, which is connected to one end of a gooseneck tube. A dust collection hood is installed on the other end of the gooseneck tube via a mounting base.

[0010] It also includes an adjustment component, which includes an adjustment groove in which an adjustment block is slidably installed. The adjustment block has an internal cavity, and two sets of pins are symmetrically slidably installed inside the cavity. The adjustment groove has several sets of pin holes that cooperate with the pins. A connecting rod is fixedly installed at one end of the pin, and an unlocking key is fixedly installed at one end of the connecting rod.

[0011] Preferably, a support plate is fixedly installed on one side of the top surface of the processing table, the top of the support plate is fixedly connected to the bottom of the adjustment groove, the filter box is disposed on one side of the support plate, and the filter box is fixedly connected to the top surface of the processing table.

[0012] Preferably, the connecting interface is fixedly installed on one side of the adjusting block, and a sliding groove is provided on one side of the adjusting groove, with the connecting interface slidingly engaged with the sliding groove.

[0013] Preferably, a limiting plate is provided on the outer side of the adjusting groove, the limiting plate is slidably engaged with the outer side wall of the adjusting groove, and the limiting plate is fixedly connected to the communication interface.

[0014] Preferably, the gooseneck tube is fixedly installed on the other side of the adjusting block, and the other end of the gooseneck tube is fixedly connected to the mounting base.

[0015] Preferably, the bottom of the mounting base is provided with a threaded groove, and the top of the dust collection cover is threadedly engaged with the threaded groove.

[0016] Preferably, a spring is provided between the two sets of pins, with the two ends of the spring respectively abutting against the two sets of pins.

[0017] Preferably, the connecting rod slides into the mounting cavity, and the unlocking key is located on the outside of the adjusting block.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model uses a combination of adjustment grooves, adjustment blocks, and gooseneck tubes, resulting in a simple, convenient, and practical design. It allows for adjustment of the angle and position of the dust hood, making it easy to move the dust hood to the location where smoke and dust are generated during welding. Relatively speaking, it requires less suction power from the fan, produces less noise, reduces energy consumption, and improves the dust and dust extraction effect. Attached Figure Description

[0020] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0021] Fig. 2 This is a schematic diagram of the filter box structure;

[0022] Fig. 3 This is a schematic diagram of the regulating groove structure;

[0023] Fig. 4 This is a schematic diagram of the cross-sectional structure of the adjustment block;

[0024] Fig. 5 This is a schematic diagram of the threaded groove structure.

[0025] In the diagram: 1. Processing table; 2. Filter box; 3. Fan; 4. Connecting hose; 5. Connecting interface; 6. Gooseneck tube; 7. Mounting base; 8. Dust hood; 9. Adjustment groove; 10. Adjustment block; 11. Mounting cavity; 12. Pin rod; 13. Pin hole; 14. Connecting rod; 15. Unlock button; 16. Support plate; 17. Slide groove; 18. Limiting plate; 19. Threaded groove; 20. Spring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figs. 1-5 This utility model provides a technical solution:

[0028] A fume adsorption device for welding circuits in communication products includes a processing table 1, a support plate 16 fixedly installed on one side of the top surface of the processing table 1, and a filter assembly. The filter assembly includes a filter box 2, which has a multi-layer structure consisting of a pre-filter layer, a medium-efficiency filter layer, an activated carbon adsorption layer, and a high-efficiency filter layer for synergistic purification. The pre-filter layer uses non-woven fabric or other materials to intercept large particles of solder debris and metal particles. The medium-efficiency filter layer uses a filter made of glass fiber or other materials to filter medium-sized particles of 1-10 microns. The activated carbon adsorption layer adsorbs harmful gases and odors such as formaldehyde due to its rich pores. The HEPA filter of the high-efficiency filter layer removes tiny particles larger than 0.3 microns. Each layer works in sequence. It achieves efficient purification of welding fumes from solid impurities to harmful gases. The filter box 2 is set on one side of the support plate 16 and is fixedly connected to the top surface of the processing table 1. A fan 3 is installed on one side of the filter box 2 and the other side of the filter box 2 is fixedly connected to one end of the connecting hose 4. The other end of the connecting hose 4 is sleeved on the connecting interface 5 and connected to one end of the gooseneck tube 6. The other end of the gooseneck tube 6 is equipped with a dust suction hood 8 through the mounting base 7. The gooseneck tube 6 is fixedly installed on the other side of the adjusting block 10 and the other end of the gooseneck tube 6 is fixedly connected to the mounting base 7. The bottom of the mounting base 7 is provided with a threaded groove 19 and the top of the dust suction hood 8 is threadedly engaged with the threaded groove 19.

[0029] By setting up the filter box 2 as the main component for fume filtration, space and place are provided for filtering fume, purifying the inhaled fume, and preventing environmental pollution. The fan 3 provides suction, allowing the fume to be drawn into the filter box 2 through the dust hood 8, gooseneck tube 6, connecting interface 5, and connecting hose 4. It is the power source for fume adsorption. The connecting hose 4 ensures the sealing and stability of the connection when adjusting the position and angle of the dust hood 8, without affecting the dust collection effect. The dust hood 8 can directly collect the fume generated by welding, improving collection efficiency.

[0030] It also includes an adjustment assembly, which includes an adjustment groove 9. The top of the support plate 16 is fixedly connected to the bottom of the adjustment groove 9. An adjustment block 10 is slidably installed in the adjustment groove 9. An installation cavity 11 is opened inside the adjustment block 10. Two sets of pins 12 are symmetrically slidably installed inside the installation cavity 11. Several sets of pin holes 13 are opened in the adjustment groove 9 to cooperate with the pins 12. A connecting rod 14 is fixedly installed at one end of the pin 12. An unlocking key 15 is fixedly installed at one end of the connecting rod 14. A spring 20 is set between the two sets of pins 12. The two ends of the spring 20 abut against the two sets of pins 12 respectively. The connecting rod 14 is slidably engaged with the installation cavity 11. The unlocking key 15 is set on the outside of the adjustment block 10. A connecting interface 5 is fixedly installed on one side of the adjustment block 10. A sliding groove 17 is opened on one side of the adjustment groove 9. The connecting interface 5 is slidably engaged with the sliding groove 17. A limiting plate 18 is set on the outside of the adjustment groove 9. The limiting plate 18 is slidably engaged with the outer wall of the adjustment groove 9. The limiting plate 18 is fixedly connected to the connecting interface 5.

[0031] The system features an adjustment groove 9 and an adjustment block 10. The adjustment block 10 slides within the adjustment groove 9, allowing the dust cover 8 to be adjusted within a certain range to adapt to different welding positions and operational needs. The structure is simple and practical. The pin 12 engages with the pin hole 13, which can fix the adjustment block 10 after it has been adjusted to a suitable position, preventing accidental slippage. The spring 20 provides elasticity, allowing the pin 12 to automatically engage with the pin hole 13, ensuring reliable fixation. At the same time, pressing the unlock button 15 allows the pin 12 to be easily disengaged from the pin hole 13 for repositioning. The gooseneck tube 6 allows for free bending and shaping, facilitating easy adjustment of the angle of the dust cover 8. Combined with the adjustment block 10, this further increases the flexibility of adjusting the position and angle of the dust cover 8.

[0032] In practical use, move the device to the designated position. First, according to the welding position and the operator's needs, press the unlock button 15 on the adjustment block 10 to move the pin 12 against the spring force of the spring 20 into the mounting cavity 11, disengaging it from the pin hole 13 on the adjustment groove 9. Then, slide the adjustment block 10 along the slide groove 17 of the adjustment groove 9, driving the connecting interface 5, gooseneck tube 6, and dust hood 8 to move as a whole. After reaching the appropriate position, release the unlock button 15. Under the action of the spring force of the spring 20, the pin 12 re-engages into the corresponding pin hole 13, fixing the position of the adjustment block 10. Next, the angle of the dust hood 8 can be further adjusted by bending the gooseneck tube 6 to make it closer to the source of smoke and dust. Start the fan 3, which generates suction. The smoke and dust generated during welding are collected by the dust hood 8 and enter the filter box 2 through the gooseneck tube 6, connecting interface 5, and connecting hose 4. After being filtered in the filter box 2, the purified air is discharged, thus achieving effective adsorption and treatment of smoke and dust generated during the welding process of communication product lines.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fume-adsorbing device for use in soldering a communication product line, characterized by: Including processing platform (1); It also includes a filter assembly, the filter assembly includes a filter box (2), one side of the filter box (2) is installed with a fan (3), the other side of the filter box (2) is fixedly connected with one end of the communication hose (4), the other end of the communication hose (4) is sleeved with the communication interface (5), the communication interface (5) is communicated with one end of the gooseneck pipe (6), the other end of the gooseneck pipe (6) is installed with the dust cover (8) through the mounting seat (7); It also includes an adjusting assembly, the adjusting assembly includes an adjusting groove (9), the adjusting block (10) is slidably installed in the adjusting groove (9), the adjusting block (10) is internally provided with an installation inner cavity (11), two groups of pin rods (12) are symmetrically and slidably installed in the installation inner cavity (11), a plurality of pin holes (13) are formed in the adjusting groove (9) and used in cooperation with the pin rods (12), the connecting rod (14) is fixedly installed at one end of the pin rod (12), and the unlocking key (15) is fixedly installed at one end of the connecting rod (14).

2. A fume extraction device for use in welding communication product lines as defined in claim 1, characterized in that The top surface of the processing platform (1) is fixedly installed with a supporting plate (16), the top of the supporting plate (16) is fixedly connected with the bottom of the adjusting groove (9), the filter box (2) is arranged on one side of the supporting plate (16), and the filter box (2) is fixedly connected with the top surface of the processing platform (1).

3. The fume-adsorbing device for communication product line welding according to claim 1, characterized in that: The communication interface (5) is fixedly installed on one side of the adjusting block (10), the adjusting groove (9) is provided with a sliding groove (17) on one side, and the communication interface (5) is in sliding fit with the sliding groove (17).

4. A fume extraction device for use in welding communication product lines as defined in claim 3, characterized in that: The outer side of the adjusting groove (9) is provided with a limiting plate (18), the limiting plate (18) is in sliding fit with the outer wall of the adjusting groove (9), and the limiting plate (18) is fixedly connected with the communication interface (5).

5. The fume-adsorbing device for communication product line welding according to claim 1, characterized in that: The gooseneck pipe (6) is fixedly installed on the other side of the adjusting block (10), and the other end of the gooseneck pipe (6) is fixedly connected with the mounting seat (7).

6. A fume extraction device for use in soldering communication lines as defined in claim 5, characterized in that: The bottom of the mounting seat (7) is provided with a threaded groove (19), and the top of the dust cover (8) is in threaded fit with the threaded groove (19).

7. The fume-adsorbing device for communication product line welding according to claim 1, characterized in that: The two groups of pin rods (12) are provided with springs (20), and the two ends of the spring (20) abut against the two groups of pin rods (12) respectively.

8. The fume-adsorbing device for communication product line welding according to claim 1, characterized in that: The connecting rod (14) is in sliding fit with the installation inner cavity (11), and the unlocking key (15) is arranged on the outer side of the adjusting block (10).

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