CN210306205U - Spot welder of high-efficient smoke and dust that removes - Google Patents
Spot welder of high-efficient smoke and dust that removes Download PDFInfo
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- CN210306205U CN210306205U CN201920857307.1U CN201920857307U CN210306205U CN 210306205 U CN210306205 U CN 210306205U CN 201920857307 U CN201920857307 U CN 201920857307U CN 210306205 U CN210306205 U CN 210306205U
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- dust
- filter cloth
- collection box
- adsorption
- dust collection
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Abstract
The utility model relates to a spot welder of high-efficient smoke and dust removal belongs to spot welder's technical field, and it includes the organism, and the organism is provided with electrode and bottom electrode, the organism is provided with the dust removal subassembly, and the dust removal subassembly includes dust excluding hood, dust removal pipe and fan, dust excluding hood and fan respectively with the both ends intercommunication of dust removal pipe, the one end that the dust removal pipe was kept away from to the dust excluding hood is just to last electrode and bottom electrode, and dust excluding hood and organism fixed connection, dust removal pipe intercommunication has the dust collection case, the incasement that gathers dust is provided with adsorption component, adsorption component is including adsorbing filter cloth and water guide rope, the bottom horizontal sliding connection of dust collection case has the drawer, contains water in the drawer, water guide rope with adsorb filter cloth fixed connection, the water guide rope stretches into the aquatic, the utility model discloses have the effect that can.
Description
Technical Field
The utility model belongs to the technical field of the technique of spot welder and specifically relates to a spot welder of high-efficient smoke and dust that removes is related to.
Background
The spot welder adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes pressurize a workpiece to enable two layers of metal to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, so that the internal structure of the workpiece to be welded is not damaged.
When the existing spot welding machine is used for welding metal, high-temperature electric arcs generated when positive and negative electrodes are in instant short circuit melt welded materials between electrodes, the molten metal and metallurgical reactants of the metal in a welding area are partially evaporated and are condensed into welding smoke in the process of gradually keeping away from the welding area, and the welding smoke causes harm to bodies of welding workers and causes occupational diseases such as pneumoconiosis and the like.
The above prior art solutions have the following drawbacks: welding fume generated during welding of the spot welding machine is usually directly dissipated, and harms are caused to bodies of welding workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can detach welding fume's high-efficient spot welder who removes smoke and dust.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a spot welder of high-efficient smoke and dust removal, which comprises a bod, the organism is provided with upper electrode and bottom electrode, the organism is provided with the dust removal subassembly, the dust removal subassembly includes the dust excluding hood, dust removal pipe and fan, dust excluding hood and fan respectively with the both ends intercommunication of dust removal pipe, the one end that the dust removal pipe was kept away from to the dust excluding hood is just to upper electrode and bottom electrode, and dust excluding hood and organism fixed connection, dust removal pipe intercommunication has the dust collection case, the incasement that gathers dust is provided with adsorption component, adsorption component is including adsorbing filter cloth and water guide rope, the bottom horizontal sliding connection of dust collection case has the drawer, fill water in the drawer, water guide rope and adsorption filter cloth fixed connection, the water guide rope.
By adopting the technical scheme, when spot welding is carried out, the fan is started, the fan enables the dust hood to generate suction, the dust hood is over against the upper electrode and the lower electrode, namely the dust hood is over against the welding position, so that welding smoke generated by welding can be sucked away in time, and the condition that workers suck the welding smoke to influence health is avoided; air with smoke dust enters the dust collection box through the dust collection pipe and reaches the adsorption filter cloth, the water guide rope transmits water in the drawer to the adsorption filter cloth, and the adsorption filter cloth can keep a certain degree of wettability, so that when welding smoke dust passes through the adsorption filter cloth with a large mesh size, the adsorption filter cloth is prevented from being ignited by continuous passing of the welding smoke dust with high temperature, and the safety is improved; the adsorption filter cloth can play a part of cooling role for air, so that the temperature of welding smoke dust is reduced, and the influence of the filtered gas discharged into the air on the temperature of the air is small.
The utility model discloses further set up to: the two adsorption components are arranged along the flowing direction of wind in the dust collection box, and the two adsorption components are respectively arranged at the positions, close to the two ends, of the rope collection box.
By adopting the technical scheme, when air with welding smoke dust enters the dust collection box, the air can be filtered for many times, and the filtering effect of the dust collection box on the welding smoke dust is ensured.
The utility model discloses further set up to: along the flowing direction of wind in the dust collection box, the size of the filter hole of the adsorption filter cloth positioned in front is smaller than that of the filter hole of the adsorption filter cloth positioned in back.
By adopting the technical scheme, the welding smoke dust can be filtered in a layered mode, and the filtering speed is increased.
The utility model discloses further set up to: and filter cloth is arranged in the dust collection box and is positioned between the adsorption filter cloth.
By adopting the technical scheme, the adsorption filter cloth in front of the filter cloth has a certain humidifying effect on air, so that fine welding smoke dust in the air is easy to condense together, and the welding smoke dust is easy to filter by the filter cloth after becoming large, thereby being beneficial to improving the filtering effect; the air from which most of welding smoke dust is removed is further filtered and adsorbed behind the filter cloth, so that the filtering effect of the air is ensured.
The utility model discloses further set up to: the filter cloth is obliquely arranged, and the top end of the filter cloth is positioned in front of the bottom end of the filter cloth along the flowing direction of wind in the dust collection box.
By adopting the technical scheme, when the back flushing is carried out on the filter cloth, the welding smoke dust on the filter cloth can directly and vertically drop, and can not be blocked by the welding smoke dust below the filter cloth, so that the dropping of the welding smoke dust is more convenient.
The utility model discloses further set up to: the inner of the drawer is fixedly connected with a partition board, the partition board is opposite to the bottoms of the adsorption filter cloth and the filter cloth, and each partition board is tightly abutted to the bottoms of the adsorption filter cloth and the filter cloth.
By adopting the technical scheme, the drawer is divided into different spaces by the partition plate, so that the space for containing water is arranged below the adsorption filter cloth, the space for collecting welding smoke dust is arranged below the filter cloth, and the partition plate plays a role in blocking when sleeping more, so that water is prevented from flowing into the space for collecting welding smoke dust; meanwhile, the partition plate has a blocking effect on sucked air with welding smoke dust, so that the air with welding smoke dust is prevented from bypassing the adsorption filter cloth from the lower part of the adsorption filter cloth and directly reaching the filter cloth, and the air with welding smoke dust is ensured to be filtered by the filter cloth.
The utility model discloses further set up to: the top end of the part of the drawer below the filter cloth is fixedly connected with a dust collecting plate, the top end of the dust collecting plate is fixedly connected with the tops of the two adjacent partition plates, and the dust collecting plate is gradually close to the bottom.
By adopting the technical scheme, when more welding smoke dust is on the filter cloth, the ventilation volume of the filter cloth is reduced, the fan is used for back blowing at the moment, the welding smoke dust on the filter cloth is blown off, the welding smoke dust falls on the dust collecting plate and obliquely falls into the drawer along the dust collecting plate, and therefore the drawer plays a role in collecting the welding smoke dust; when the dust collection box is in a filtering state for welding smoke dust, the dust collection plate has a blocking effect on air sucked into the dust collection box, the air sucked into the dust collection box is prevented from being directly blown to the welding smoke dust at the bottom of the drawer, a large amount of welding smoke dust is raised, and the covering speed of the welding smoke dust on the filter cloth is increased; meanwhile, when part of air is blown into the bottom of the drawer from the space between the two opposite dust collecting plates, the area of the opening between the adjacent partition plates is reduced due to the dust collecting plates, so that when welding smoke is blown, the dust collecting plates can block the welding smoke, and the welding smoke is less blown from the opening of the drawer.
The utility model discloses further set up to: the dust collecting box is characterized in that the adsorption filter cloth and the filter cloth are fixedly connected with fixing frames, the fixing frames are slidably connected with the inner wall of the dust collecting box, the fixing frames penetrate into the dust collecting box downwards from the top of the dust collecting box, the top of the fixing frames is fixedly connected with a horizontal fixing plate, and screws are connected between the fixing plate and the top of the dust collecting box.
By adopting the technical scheme, after the dust collection box is used for a period of time and adsorbs more welding smoke dust on the adsorption filter cloth, the ventilation volume of the dust collection box is reduced, at the moment, the screw can be unscrewed, the adsorption filter cloth is detached for cleaning, and the detachment of the adsorption filter cloth is simpler due to the arrangement of the fixing plate and the screw; when the filter cloth needs to be replaced after being disassembled, the screws are unscrewed, the filter cloth is disassembled, and then the filter cloth can be replaced.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the dust removal assembly, the dust collection box and the adsorption assembly, welding smoke dust generated by welding can be sucked away in time and filtered in the dust collection box, so that the condition that workers suck the welding smoke dust to influence health is avoided;
2. through setting up the filter cloth, make the air through adsorbing the filter cloth humidification, make in the air tiny welding smoke and dust easily condense together, and make welding smoke and dust grow, make it easily filtered by the filter cloth, be favorable to improving the filter effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
figure 2 is a cross-sectional view of the dust bin.
In the figure, 1, a machine body; 11. an upper electrode; 12. a lower electrode; 2. a dust removal assembly; 21. a dust hood; 22. a dust removal pipe; 23. a fan; 3. a dust collection box; 31. a drawer; 32. a partition plate; 33. a dust collecting plate; 4. an adsorption component; 41. adsorbing filter cloth; 42. a water guide rope; 5. a filter cloth; 6. a fixing frame; 61. a fixing plate; 62. and (4) screws.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a spot welder of high-efficient smoke and dust that removes, including organism 1, organism 1 is provided with upper electrode 11 and bottom electrode 12, and organism 1 is provided with dust removal component 2, and dust removal component 2 intercommunication has dust collection box 3, is provided with adsorption component 4 in the dust collection box 3, and dust removal component 2 inhales the dust and dust that the welding produced in dust collection box 3, makes the welding smoke and dust that the welding produced can in time be siphoned away, and adsorption component 4 filters the air that has the welding smoke and dust, has avoided the staff to inhale the welding smoke and dust and has influenced healthily.
Referring to fig. 1, the dust removing assembly 2 comprises a dust removing cover 21, a dust removing pipe 22 and a fan 23, the dust removing cover 21 and the fan 23 are respectively communicated with two ends of the dust removing pipe 22, one end of the dust removing cover 21, far away from the dust removing pipe 22, is opposite to the upper electrode 11 and the lower electrode 12, the dust removing cover 21 is fixedly connected with the machine body 1, and the dust collecting box 3 is communicated with the middle position of the dust removing pipe 22. When the fan 23 is started, welding smoke generated when the workpiece is welded at the upper electrode 11 and the lower electrode 12 can be sucked away by the dust hood 21 in time and then enters the dust collection box 3 along the dust collection pipe 22.
Referring to fig. 2, the adsorption assembly 4 includes an adsorption filter cloth 41 and a water guide rope 42, the bottom of the dust collecting box 3 is horizontally connected with the drawer 31 in a sliding manner, the sliding direction of the drawer 31 is horizontal, the sliding direction of the drawer 31 is perpendicular to the flowing direction of air, water is contained in the drawer 31, the water guide rope 42 is fixedly connected with the adsorption filter cloth 41, the water guide rope 42 extends into water, the water guide rope 42 transmits the water in the drawer 31 to the adsorption filter cloth 41, and the adsorption filter cloth 41 can keep a certain degree of humidity. The two adsorption components 4 are arranged along the flowing direction of wind in the dust collection box 3, the two adsorption components 4 are respectively arranged at the positions, close to the two ends, of the rope collection box, and the size of a filter hole of the adsorption filter cloth 41 positioned in the front is smaller than that of a filter hole of the adsorption filter cloth 41 positioned in the rear.
Referring to fig. 2, filter cloth 5 is provided in the dust collection box 3, the filter cloth 5 is located between the adsorption filter cloths 41, the filter cloth 5 is disposed obliquely, and the top end of the filter cloth 5 is located in front of the bottom end thereof in the flow direction of the wind in the dust collection box 3. The inside of the drawer 31 is fixedly connected with a partition plate 32, the partition plate 32 is opposite to the bottoms of the adsorption filter cloth 41 and the filter cloth 5, and each partition plate 32 is tightly abutted to the bottoms of the adsorption filter cloth 41 and the filter cloth 5.
Referring to fig. 2, the adsorption filter cloth 41 and the filter cloth 5 are fixedly connected with a fixing frame 6, the fixing frame 6 is slidably connected with the inner wall of the dust collection box 3, the fixing frame 6 penetrates into the dust collection box 3 from the top of the dust collection box 3 downwards, a horizontal fixing plate 61 is fixedly connected with the top of the fixing frame 6, a screw 62 is connected between the fixing plate 61 and the top of the dust collection box 3, the screw 62 is unscrewed, the adsorption filter cloth 41 and the filter cloth 5 can be detached, the adsorption filter cloth 41 and the filter cloth 5 are detached simply and conveniently, and therefore the adsorption filter cloth 41 and the filter cloth 5 are cleaned and replaced conveniently.
Referring to fig. 2, a dust collecting plate 33 is fixedly connected to the top end of the portion, located below the filter cloth 5, of the drawer 31, the tops of two adjacent partition plates 32 are fixedly connected to the top end of the dust collecting plate 33, the other ends of the dust collecting plates 33 gradually approach downwards, the dust collecting plates 33 enable the opening area between the adjacent partition plates 32 to be small, and therefore when welding smoke is blown, the dust collecting plates 33 can block the welding smoke, and the welding smoke is less blown out from the opening of the drawer 31.
The implementation principle of the embodiment is as follows: when spot welding is carried out, the fan 23 is opened, the fan 23 enables the dust hood 21 to generate suction, the dust hood 21 is over against the upper electrode 11 and the lower electrode 12, namely the dust hood 21 is over against the welding position, so that welding smoke generated by welding can be sucked away in time, and health is prevented from being influenced by the fact that workers suck the welding smoke.
The sucked air with welding smoke dust enters the dust removal pipe 22 from the dust removal cover 21 and then reaches the dust collection box 3, the air firstly passes through the adsorption filter cloth 41 with larger mesh size in the dust collection box 3, the water guide rope 42 transfers the water in the drawer 31 to the adsorption filter cloth 41, the adsorption filter cloth 41 can keep a certain degree of humidity, so that when the welding smoke dust passes through the adsorption filter cloth 41 with larger mesh size, the adsorption filter cloth 41 is ensured not to be continuously ignited by the welding smoke dust with higher temperature, the moisture on the adsorption filter cloth 41 with larger mesh size can play a part of cooling role for the air, the temperature of the welding smoke dust is reduced, the influence on the temperature of the air after the filtered gas is discharged into the air is small, meanwhile, a part of the welding smoke dust is adsorbed by the adsorption filter cloth 41, then the welding smoke dust reaches the filter cloth 5 and is filtered by the filter cloth 5, most welding smoke dust in the air is removed by the filter cloth 5, and finally, the adsorption filter cloth 41 with the smaller mesh size can also keep a certain degree of wettability due to the water guide effect of the water guide rope 42, so that the adsorption filter cloth 41 with the smaller mesh size can further filter and adsorb the fine smoke dust in the air, the welding smoke dust can basically be adsorbed by the wet adsorption filter cloth 41 when colliding with the wet adsorption filter cloth 41, the filtering effect of the adsorption filter cloth 41 is further enhanced relative to a dry adsorption rate net, and the filtering effect of the air with the welding smoke dust is ensured.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a spot welder of high-efficient smoke and dust that removes, includes organism (1), and organism (1) is provided with upper electrode (11) and bottom electrode (12), its characterized in that: organism (1) is provided with dust removal subassembly (2), dust removal subassembly (2) are including dust excluding hood (21), dust removal pipe (22) and fan (23), dust excluding hood (21) and fan (23) communicate with the both ends of dust removal pipe (22) respectively, the one end that dust removal pipe (22) were kept away from in dust excluding hood (21) is just to last electrode (11) and bottom electrode (12), and dust excluding hood (21) and organism (1) fixed connection, dust removal pipe (22) intercommunication has dust collection box (3), be provided with adsorption component (4) in dust collection box (3), adsorption component (4) are including adsorbing filter cloth (41) and water guide rope (42), the horizontal sliding connection in bottom of dust collection box (3) has drawer (31), fill water in drawer (31), water guide rope (42) and adsorption filter cloth (41) fixed connection, water guide rope (42) stretch into the aquatic.
2. A spot welder for removing fumes with high efficiency according to claim 1, characterized in that: the two adsorption components (4) are arranged along the flowing direction of wind in the dust collection box (3), and the two adsorption components (4) are respectively arranged at the positions, close to the two ends, of the rope collection box.
3. A spot welder for removing fumes with high efficiency according to claim 1, characterized in that: along the flowing direction of wind in the dust collection box (3), the size of the filter hole of the adsorption filter cloth (41) positioned in front is smaller than that of the filter hole of the adsorption filter cloth (41) positioned in back.
4. A spot welder for removing fumes with high efficiency according to claim 1, characterized in that: and filter cloth (5) is arranged in the dust collection box (3), and the filter cloth (5) is positioned between the adsorption filter cloth (41).
5. The spot welder for removing smoke with high efficiency according to claim 4, characterized in that: the filter cloth (5) is obliquely arranged, and the top end of the filter cloth (5) is positioned in front of the bottom end of the filter cloth along the flowing direction of wind in the dust collection box (3).
6. A spot welder for removing fumes with high efficiency according to claim 5, characterized in that: the inner fixed connection of the drawer (31) is provided with a clapboard (32), the clapboard (32) is just opposite to the bottoms of the adsorption filter cloth (41) and the filter cloth (5), and each clapboard (32) is tightly abutted to the bottoms of the adsorption filter cloth (41) and the filter cloth (5).
7. The spot welder for removing smoke with high efficiency according to claim 6, characterized in that: the top end of the part, below the filter cloth (5), of the drawer (31) is fixedly connected with a dust collecting plate (33), the top end of the dust collecting plate (33) is fixedly connected with the tops of the two adjacent partition plates (32), and the dust collecting plate (33) is gradually close to the bottom.
8. The spot welder for removing smoke with high efficiency according to claim 4, characterized in that: adsorb fixed frame (6) of equal fixedly connected with of filter cloth (41) and filter cloth (5), fixed frame (6) and the inner wall sliding connection of dust collection box (3), fixed frame (6) penetrate dust collection box (3) from the top of dust collection box (3) downwards in, the top fixed connection of fixed frame (6) has horizontally fixed plate (61), is connected with screw (62) between the top of fixed plate (61) and dust collection box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857307.1U CN210306205U (en) | 2019-06-05 | 2019-06-05 | Spot welder of high-efficient smoke and dust that removes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857307.1U CN210306205U (en) | 2019-06-05 | 2019-06-05 | Spot welder of high-efficient smoke and dust that removes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306205U true CN210306205U (en) | 2020-04-14 |
Family
ID=70142742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920857307.1U Expired - Fee Related CN210306205U (en) | 2019-06-05 | 2019-06-05 | Spot welder of high-efficient smoke and dust that removes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306205U (en) |
-
2019
- 2019-06-05 CN CN201920857307.1U patent/CN210306205U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |