CN110549194B

CN110549194B - Slag removal device for net rack welding port

Info

Publication number: CN110549194B
Application number: CN201910967449.8A
Authority: CN
Inventors: 刘三奔
Original assignee: 杨志平
Current assignee: Pinghu Suifeng Hardware Co.,Ltd.
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2021-05-14
Anticipated expiration: 2039-10-12
Also published as: CN110549194A

Abstract

The invention discloses a slag removal device for a welding port of a net rack, and relates to the technical field of welding slag removal. The device comprises a grinding mechanism and a collecting mechanism; the grinding mechanism comprises a mounting shell; the output end of the driving motor is provided with a grinding wheel; the collecting mechanism comprises a collecting box, a shaping pipe and a plurality of magnetic transportation modules; the upper end of the collecting box is communicated with a guide pipe; the top of the sizing pipe is arranged outside the guide pipe, and the top of the sizing pipe faces downwards; a plurality of magnetic transportation modules are uniformly and fixedly arranged in the shaping pipe; the magnetic transportation module comprises an integrated shell fixedly connected with the shaping pipe; a permanent magnet is fixed at the middle part in the integrated shell, and an electromagnet is respectively and fixedly arranged at the upper part and the lower part in the integrated shell; the top end of the integrated shell at the top of the sizing tube is fixed with a conical guide cone. The invention has the beneficial effects that: the grinding mechanism carries out slag removal on the redundant part of the welding position, and the collecting mechanism carries out magnetic absorption transportation and collection on the ground welding slag.

Description

Slag removal device for net rack welding port

Technical Field

The invention relates to the technical field of welding slag cleaning.

Background

Can adopt multiple welding form when welding the rack, when the welding, the welding position can produce unnecessary welding slag, need grind unnecessary welding slag, expose fish scale form surface, in order to improve welding strength, be convenient for inspect the welding position quality after the grinding, the welding slag is majorly iron, form the welding slag granule after the grinding, recycle can carry out when the welding slag clearance, but under different environment and different welding process, the welding slag granule that the grinding got off also can contain other impurity, pure impurity granule recycle value is low does not possess the recycle value even, influence the recycle in later stage. Traditional recovery form adopts forms such as collection box accepts or negative pressure extraction, and the collection effect is relatively poor, and the welding slag is splashed and is wasted more.

Disclosure of Invention

The invention aims to solve the technical problem and provides a slag removal device for a welding port of a net rack aiming at the technical defects. The grinding mechanism carries out slag removal on the redundant part of the welding position, and the collecting mechanism carries out magnetic absorption transportation and collection on the ground welding slag.

The technical scheme adopted by the invention is as follows: the utility model provides a slag removal device for a welding port of a net rack, which comprises a grinding mechanism and a collecting mechanism;

the grinding mechanism comprises a mounting shell; a driving motor is arranged at the front part in the mounting shell; the output end of the driving motor is provided with a grinding wheel; a protective shell is fixedly arranged at the front end of the mounting shell; the grinding wheel is arranged in the protective shell; the lower part of the grinding wheel is outside the protective shell;

the collecting mechanism comprises a collecting box, a shaping pipe and a plurality of magnetic transportation modules; the upper end of the collecting box is communicated with a guide pipe; the lower end of the guide pipe is fixedly connected with the upper end of the collecting box, the opening at the top end of the guide pipe is downward, and the right side wall at the top of the guide pipe is fixedly connected with the left side of the protective shell; the sizing pipe is arranged in the guide pipe, and the diameter of the sizing pipe is smaller than that of the guide pipe; the shaping pipe is fixedly connected with the inner wall of the guide pipe through a plurality of support rods; the lower end of the shaping pipe extends into the collecting box; the top of the sizing pipe is arranged outside the guide pipe, and the top of the sizing pipe faces downwards; a plurality of magnetic transportation modules are uniformly and fixedly arranged in the shaping pipe; the magnetic transportation module comprises an integrated shell fixedly connected with the shaping pipe; a permanent magnet is fixed at the middle part in the integrated shell, and an electromagnet is respectively and fixedly arranged at the upper part and the lower part in the integrated shell; a conical guide cone is fixed at the top end of the integrated shell at the top of the shaping tube;

the front side and the rear side of the top of the shaping pipe are respectively and fixedly connected with a cross rod outside the guide pipe; one end of the cross rod is fixedly connected with the shaping pipe, and a pressure spring is fixedly arranged on the lower side of the other end of the cross rod; the lower end of the pressure spring is lower than the top end of the shaping pipe.

Further optimize this technical scheme, a rack welding mouth scarfing cinder device's pressure spring bottom is fixed with the spheroid.

Further optimizing the technical scheme, a semicircular baffle is arranged on the left side of the top of a shaping pipe of the net rack welding port slag removal device; the upper end of the baffle is fixedly connected with the side wall of the top end of the guide pipe.

Further optimizing the technical scheme, a scrap discharging port is formed in the right side of a collecting box of the net rack welding port slag cleaning device; the chip removal port is inserted and matched with a sealing door.

Further optimize this technical scheme, the wheel is evenly installed to rack welding mouth scarfing cinder device's collecting box bottom.

The invention has the beneficial effects that:

1. in the grinding mechanism, a driving motor drives a grinding wheel to carry out grinding and slag removal treatment on a welding part, redundant welding slag is ground, the welding strength is improved, the collecting mechanism is located on one side of the grinding mechanism for removing the chips, the collecting mechanism and the grinding mechanism move simultaneously, the collecting mechanism carries out magnetic adsorption transportation on iron slag particles, and finally the iron slag particles are collected into the collecting box.

Collect in the mechanism, rely on circuit control, realize the magnetism transportation synchro control to every magnetism transportation module, two electromagnets of arranging from top to bottom in the magnetism transportation module are switched on in proper order, the welding slag granule of the magnetic force absorption guide iron that produces removes, form axial transportation ability, electromagnet magnetic force is greater than the permanent magnet, a plurality of magnetism transportation modules of installing in succession in order in the design pipe provide continuous transportation ability, welding slag granule laminating design pipe lateral wall removes, the design pipe has certain design ability and can carry out crooked etc. simultaneously, non-fixed connection between the adjacent magnetism transportation module, can satisfy the crooked deformation etc. in the design pipe, the stand pipe is led and is protected, be convenient for handheld. The setting of top direction awl is convenient for adsorb the welding slag to the side position when the electro-magnet on top produces magnetic force, is convenient for form the transportation at the sizing pipe lateral wall.

The magnetic transportation module collects the ground welding slag particles, reduces the splashing injury of high-temperature objects, transports, collects and processes the iron-containing welding slag, and is separated from other slag particles, so that the recycling efficiency is improved. Under the action of magnetic force, compared with slag removal modes such as negative pressure suction or high pressure blowing, the device is small, the noise is low, and the slag can be distinguished and recovered;

2. the magnetic transportation module on top cooperates with the pressure spring, can realize knocking the action, knocks the vibration to scarfing cinder grinding position, is favorable to getting rid of the granule residue of being stained with and attaches, and experienced staff can judge the welding condition according to knocking the difference of feedback sound, helps improving welding quality.

3. The pressure spring is contacted with the surface of the net rack, and the bottom end of the pressure spring is provided with a ball body which is convenient for sliding and translation;

4. the baffle is arranged on one side of the grinding machine structure in the chip removal direction, so that grinding splashing is reduced, safety is improved, and a collecting mechanism is favorable for collecting welding slag particles;

5. the side of the collecting box is provided with a sealing door, so that collected welding slag scraps can be conveniently discharged.

6. The wheels are arranged at the bottom of the collecting box, so that the moving and the use are convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a disassembled structure of the grinding mechanism of the present invention;

FIG. 3 is a schematic plan view of the collecting mechanism of the present invention;

FIG. 4 is a schematic plan view of an electromagnetic transport module of the present invention;

FIG. 5 is a schematic view of the inner installation structure of the shaping tube of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 in accordance with the present invention;

FIG. 7 is a schematic top view of the sizing tube of the present invention;

in the figure, 1, a housing is installed; 2. a drive motor; 3. grinding a grinding wheel; 4. a protective shell; 5. a collection box; 6. shaping pipes; 7. a guide tube; 8. a strut; 9. an integrated shell; 10. a permanent magnet; 11. an electromagnet; 12. a guide cone; 13. a cross bar; 14. a pressure spring; 15. a sphere; 16. a baffle plate; 17. sealing the door; 18. and (7) wheels.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-7, a slag removal device for a welding port of a net rack comprises a grinding mechanism and a collecting mechanism; the grinding mechanism comprises a mounting shell 1; the front part in the mounting shell 1 is provided with a driving motor 2; the output end of the driving motor 2 is provided with a grinding wheel 3; a protective shell 4 is fixedly arranged at the front end of the mounting shell 1; the grinding wheel 3 is arranged in the protective shell 4; the lower part of the grinding wheel 3 is outside the protective shell 4; the collecting mechanism comprises a collecting box 5, a shaping pipe 6 and a plurality of magnetic transportation modules; the upper end of the collecting box 5 is communicated with a guide pipe 7; the lower end of the guide pipe 7 is fixedly connected with the upper end of the collecting box 5, the opening at the top end of the guide pipe 7 is downward, and the right side wall of the top of the guide pipe 7 is fixedly connected with the left side of the protective shell 4; the sizing pipe 6 is arranged in the guide pipe 7, and the diameter of the sizing pipe 6 is smaller than that of the guide pipe 7; the shaping pipe 6 is fixedly connected with the inner wall of the guide pipe 7 through a plurality of support rods 8; the lower end of the shaping pipe 6 extends into the collecting box 5; the top of the sizing pipe 6 is arranged outside the guide pipe 7, and the top of the sizing pipe 6 faces downwards; a plurality of magnetic transportation modules are uniformly and fixedly arranged in the shaping pipe 6; the magnetic transportation module comprises an integrated shell 9 fixedly connected with the shaping pipe 6; a permanent magnet 10 is fixed in the middle of the integrated shell 9, and electromagnets 11 are respectively and fixedly installed on the upper part and the lower part of the integrated shell 9; a conical guide cone 12 is fixed at the top end of the integrated shell 9 at the top of the sizing tube 6; the front side and the rear side of the top of the shaping pipe 6 are respectively and fixedly connected with a cross rod 13 outside the guide pipe 7; one end of the cross rod 13 is fixedly connected with the shaping pipe 6, and the lower side of the other end of the cross rod is fixedly provided with a pressure spring 14; the lower end of the pressure spring 14 is lower than the top end of the shaping pipe 6; a ball 15 is fixed at the bottom end of the pressure spring 14; a semicircular baffle 16 is arranged at the left side of the top of the sizing pipe 6; the upper end of the baffle 16 is fixedly connected with the side wall of the top end of the guide pipe 7; the right side of the collecting box 5 is provided with a chip removal port; the chip removal port is inserted and matched with a sealing door 17; wheels 18 are uniformly arranged at the bottom end of the collecting box 5.

When the welding device is used, the mounting shell 1 is held by hand, the grinding mechanism is started to grind redundant welding slag formed at a welding part to form a scale-shaped welding surface, the welding strength is improved, and the redundant welding slag is ground to form particles to be collected. The magnetic transportation module is connected with the control circuit, the control circuit can be arranged in the installation shell 1, the control button can be arranged on the installation shell 1 to control the electrification and the outage of the electromagnet 11, the orientation that the shaping pipe 6 is in a vertical state from the lower part to the top end is explained (the top end is downward after the shaping pipe is bent in the drawing), a plurality of magnetic transportation modules are continuously installed from top to bottom, and the control circuit is utilized to carry out synchronous control, two electromagnets 11 and a permanent magnet 10 are arranged in a single magnetic transportation module, the electromagnets 11 are divided into an upper part and a lower part and are sequentially electrified to generate magnetic force, when different electromagnets 11 generate magnetic force, the size and the position of the magnetic force are changed, the magnetic force of the electromagnet 11 is greater than that of the permanent magnet 10, the electromagnet 11 on the top part is downward after the shaping pipe 6 is bent, the electromagnet 11 on the top part is closer to, adsorb the iron matter welding slag on rack welding position surface, then go up electromagnet 11 outage, 10 magnetic forces of middle permanent magnet produce the effect, continue upwards to promote and adsorb the welding slag, then lower electromagnet 11 circular telegram produces magnetic force, the welding slag further obtains the transportation promotion, and keep away from last electromagnet 11 in same magnetism transportation module, carry out the circular power-on and power-off control this moment, go up electromagnet 11 circular telegram once more, lower electromagnet 11 outage, then in two adjacent magnetism transportation modules, go up electromagnet 11 and attract the welding slag that promotes to last magnetism transportation module and continue to promote, so form the transportation ability.

14 lower extremes of pressure spring and rack surface contact, when the electro-magnet 11 circular telegram of top, it is nearer apart from the rack surface, directly adsorb with the rack and form and strike, and the back magnetic force of outage weakens, and pressure spring 14 resets, realizes lifting up, and the circular power on outage then forms and strikes the action.

The magnetic transportation module is to the transportation starting point of iron-containing welding slag, partly come from net rack surface absorption, and partly when grinding mechanism ground, the welding slag was directly flown out along the direction of rotation of grinding wheel 3, and the shaping pipe 6 that is close to the top is directly adsorbed the side and is transported. The top end guide cone 12 is arranged, so that the welding slag can be conveniently guided to the side surface along with the change of the magnetic force after the electromagnet 11 at the topmost end generates the magnetic force and adsorbs the welding slag from the lower part; meanwhile, when the welding slag tapping tool is matched with the pressure spring 14 for tapping, after grinding, a very thin position is welded, deformation, depression and the like are easy to occur due to tapping of the tip of the guide cone 12, and a very weak area after welding slag grinding can be visually detected. The knocking sound can assist in judging the welding quality.

Control circuit carries out the quick control of continuous circulation to the electro-magnet 11 of magnetism transportation module, then can be quick carry out the collection of welding slag, the adjustable transport speed of control circuit's change frequency, the adjustable transport capacity of electric current size, the electric current is big more, and magnetic force is stronger, can distinguish the recovery to the grinding particle of variation in size to produce more recycle operations in the later stage, stop under a certain on-state, the welding slag can not drop. The setting of magnetic force size and electro-magnet 11 and permanent magnet 10 highly relevant, guarantee that magnetic force changes can produce continuous effect to iron matter welding slag, can determine through modes such as measurement and calculation and experiment.

In the 6 lower extremes of sizing pipe extended into collecting box 5, can guide iron welding slag to collecting box 5 in, the part of sizing pipe 6 in collecting box 5 can be vertical state, can with 5 inner bottom end fixed connection of collecting box, and the half part of sizing pipe 6 in collecting box 5 can be for not having the magnetism power part, and the magnetism transportation module is not installed to inside, and the welding slag of being convenient for drops to collecting box 5 in, is not inhaled by magnetism repeatedly again simultaneously. The side surface of the collecting box 5 is provided with a chip removal port, and the collecting box 5 can be placed in a common iron bucket for collection after opening.

The shape and attachment of the protective case 4 are disclosed as technical means.

The top integrated shell 9 may be partially raised above the sizing tube 6.

The electromagnet 11 is a conventional device, and the specific form, installation, circuit control and the like of the electromagnet are public technical means.

Claims

1. The utility model provides a rack welding mouth scarfing cinder device which characterized in that: comprises a grinding mechanism and a collecting mechanism;

the grinding mechanism comprises a mounting shell (1); the front part in the mounting shell (1) is provided with a driving motor (2); the output end of the driving motor (2) is provided with a grinding wheel (3); a protective shell (4) is fixedly arranged at the front end of the mounting shell (1); the grinding wheel (3) is arranged in the protective shell (4); the lower part of the grinding wheel (3) is outside the protective shell (4);

the collecting mechanism comprises a collecting box (5), a shaping pipe (6) and a plurality of magnetic transportation modules; the upper end of the collecting box (5) is communicated with a guide pipe (7); the lower end of the guide pipe (7) is fixedly connected with the upper end of the collecting box (5), the opening at the top end of the guide pipe (7) is downward, and the right side wall of the top of the guide pipe (7) is fixedly connected with the left side of the protective shell (4); the shaping pipe (6) is arranged in the guide pipe (7), and the diameter of the shaping pipe (6) is smaller than that of the guide pipe (7); the shaping pipe (6) is fixedly connected with the inner wall of the guide pipe (7) through a plurality of support rods (8); the lower end of the shaping pipe (6) extends into the collecting box (5); the top of the shaping pipe (6) is arranged outside the guide pipe (7), and the top of the shaping pipe (6) faces downwards; a plurality of magnetic transportation modules are uniformly and fixedly arranged in the shaping pipe (6); the magnetic transportation module comprises an integrated shell (9) fixedly connected with the shaping pipe (6); a permanent magnet (10) is fixed at the middle part in the integrated shell (9), and electromagnets (11) are respectively and fixedly installed at the upper part and the lower part in the integrated shell (9); a conical guide cone (12) is fixed at the top end of the integrated shell (9) at the top of the sizing pipe (6);

the front side and the rear side of the top of the shaping pipe (6) are respectively and fixedly connected with a cross rod (13) outside the guide pipe (7); one end of the cross rod (13) is fixedly connected with the shaping pipe (6), and the lower side of the other end is fixedly provided with a pressure spring (14); the lower end of the pressure spring (14) is lower than the top end of the shaping pipe (6).

2. The slag removal device for the welding port of the net rack according to claim 1, characterized in that: a ball body (15) is fixed at the bottom end of the pressure spring (14).

3. The slag removal device for the welding port of the net rack according to claim 1, characterized in that: a semicircular baffle (16) is arranged on the left side of the top of the shaping pipe (6); the upper end of the baffle (16) is fixedly connected with the side wall of the top end of the guide pipe (7).

4. The slag removal device for the welding port of the net rack according to claim 1, characterized in that: the right side of the collecting box (5) is provided with a chip removal port; the chip removal port is inserted and matched with a sealing door (17).

5. The slag removal device for the welding port of the net rack according to claim 1, characterized in that: wheels (18) are uniformly arranged at the bottom end of the collecting box (5).