CN216972649U

CN216972649U - Zinc spraying chamber for hot zinc spraying

Info

Publication number: CN216972649U
Application number: CN202220443557.2U
Authority: CN
Inventors: 焦中强
Original assignee: Tianjin Shengxinyuan Metal Products Co ltd
Current assignee: Tianjin Shengxinyuan Metal Products Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-15
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a zinc spraying chamber for hot zinc spraying, which comprises a working chamber, a motor and a dust removal device, wherein the motor is positioned on one side of the working chamber, the dust removal device is used for purifying air in the working chamber, a sliding groove is formed in the inner wall of the top of the working chamber, a sliding block is connected in the sliding groove in a sliding manner, the output end of the motor is connected with a screw rod, one end of the screw rod extends into the sliding groove and is movably connected with the sliding groove, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, the bottom of the sliding block is rotatably connected with a rotating rod, and a gear is arranged at the bottom of the rotating rod. Improving the environmental health.

Description

Zinc spraying chamber for hot zinc spraying

Technical Field

The utility model belongs to the technical field of hot zinc spraying, and particularly relates to a zinc spraying chamber for hot zinc spraying.

Background

Hot zinc spraying is a process of heating and melting zinc wires by a heat source for a journal, and then spraying zinc atomization to the metal surface at a super high speed through compressed air and a special tool to form a coating, is a relatively environment-friendly metal corrosion prevention mode, and has the problems in the prior art that: the workpiece to be sprayed is directly placed in the zinc spraying chamber, the uniformity of zinc spraying is poor, the quality of zinc spraying is affected, and the health of the surrounding environment can be directly affected once waste gas generated by zinc spraying is discharged without treatment.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a zinc spraying chamber for hot zinc spraying, which has the advantages that a workpiece can be continuously rotated, the uniformity of zinc spraying is higher, harmful gas generated by zinc spraying can be purified and recycled, the environmental health is improved, and the problems that the uniformity of zinc spraying is poor and the zinc spraying quality is influenced because the workpiece to be sprayed is directly placed in the zinc spraying chamber, and the environmental health is directly influenced because waste gas generated by zinc spraying is not treated and is discharged once are solved.

The utility model is realized in such a way that a zinc spraying chamber for hot zinc spraying comprises a working chamber, a motor and a dust removal device, wherein the motor is positioned on one side of the working chamber, the dust removal device is used for purifying air in the working chamber, a sliding groove is formed in the inner wall of the top of the working chamber, a sliding block is connected inside the sliding groove in a sliding mode, the output end of the motor is connected with a lead screw, one end of the lead screw extends into the sliding groove and is movably connected with the sliding groove, the lead screw penetrates through the sliding block and is in threaded connection with the sliding block, a rotating rod is rotatably connected to the bottom of the sliding block, a gear is arranged at the bottom of the rotating rod, a plurality of fixing rods are arranged below the gear, hooks are arranged at the bottoms of the fixing rods, the fixing rods are uniformly arranged around the central axis of the gear, and a rack meshed with the gear is arranged on the inner wall of the top of the working chamber.

Preferably, the dust removal device comprises an exhaust fan arranged at the top of the workshop, a filter box arranged at the top of the workshop and a dust removal filter element, wherein a plurality of dust removal cloths are arranged inside the dust removal filter element, an air inlet pipe is arranged at the input end of the exhaust fan, one end of the air inlet pipe is communicated with the filter box, a box door is arranged on one side of the filter box, and air guide pipes are arranged on two sides of the filter box and extend into the workshop.

Preferably, the circumferential outer wall of the dust removal filter element is provided with a rubber ring, and the circumferential inner wall of the filter box is provided with a groove matched with the rubber ring.

Preferably, the output end of the exhaust fan is provided with a return pipe, and the other end of the return pipe extends to the interior of the workshop.

Preferably, an air collecting cover is arranged at one end, far away from the filter box, of the induced draft tube.

Preferably, the outer wall of the circumference of the top of the rotating rod is provided with a rolling groove, the inside of the rolling groove is connected with a ball in a rolling manner, and the ball is in contact with the inner wall of the sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has the advantages that the working room, the motor, the dust removing device, the sliding chute, the sliding block, the screw rod, the rotating rod, the gear, the fixed rod, the hook and the rack are matched for use, the continuous rotating motion can be carried out on the workpiece, the uniformity of zinc spraying is higher, harmful gas generated by the zinc spraying can be purified and recycled, and the environmental health is improved.

2. The air filter box is provided with the exhaust fan, the filter box, the dust removal filter element, the dust removal cloth, the air inlet pipe, the box door and the air guide pipe which are matched for use, so that air in a workshop can be exhausted after being filtered and purified, and secondary use is facilitated.

3. According to the dust removal filter element, the rubber ring is clamped in the groove by matching the rubber ring and the groove, so that the dust removal filter element is convenient to install and fix.

4. The utility model can discharge the gas into the workshop again by arranging the return pipe, replenishes the gas in the workshop, accelerates the flow speed of the gas flow in the workshop and ensures that the atomized zinc in the workshop is more easily attached to the surface of the workpiece.

5. According to the utility model, the air collecting cover is arranged, so that the air inlet area can be increased, and the air inlet speed is higher.

6. According to the utility model, the rolling grooves and the balls are matched for use, so that the rotation of the rotating rod on the sliding block is smoother, and the stability of a workpiece suspended on the fixed rod is better.

Drawings

FIG. 1 is a schematic isometric view of an embodiment of the present invention;

FIG. 2 is a right side view provided by an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to an embodiment of the present invention;

FIG. 5 is a front view provided by an embodiment of the present invention;

fig. 6 is a schematic cross-sectional view taken along line B-B in fig. 5 according to an embodiment of the present invention.

In the figure: 1. a working room; 2. a motor; 3. a chute; 4. a slider; 5. a screw rod; 6. a rotating rod; 7. a gear; 8. fixing the rod; 9. hooking; 10. a rack; 11. an exhaust fan; 12. a filter box; 13. a dust removal filter element; 14. dedusting cloth; 15. an air inlet pipe; 16. a box door; 17. an induced draft pipe; 18. a rubber ring; 19. a groove; 20. a return pipe; 21. a wind collecting cover; 22. a rolling groove; 23. and a ball.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, a zinc spraying booth for hot zinc spraying provided by an embodiment of the present invention includes a work booth 1, a motor 2 located at one side of the work booth 1, and a dust removing device for purifying air in the work booth 1, a chute 3 is formed on an inner wall of a top portion of the work booth 1, a sliding block 4 is slidably connected to an inner portion of the chute 3, a lead screw 5 is connected to an output end of the motor 2, one end of the lead screw 5 extends into the chute 3 and is movably connected to the chute 3, the lead screw 5 penetrates through the sliding block 4 and is in threaded connection with the sliding block 4, a rotating rod 6 is rotatably connected to a bottom portion of the sliding block 4, a gear 7 is provided at a bottom portion of the rotating rod 6, a plurality of fixing rods 8 are provided below the gear 7, hooks 9 are provided at bottoms of the plurality of fixing rods 8, and the plurality of fixing rods 8 are uniformly arranged around a central axis of the gear 7, and a rack 10 meshed with the gear 7 is arranged on the inner wall of the top of the working room 1.

Referring to fig. 1, 4 and 6, dust collector is including locating the air exhauster 11 at 1 top in workplace, locating rose box 12 and the dust removal filter core 13 at 1 top in workplace, just the inside of dust removal filter core 13 is equipped with a plurality of dust removal cloth 14, the input of air exhauster 11 is equipped with air-supply line 15, the one end of air-supply line 15 is linked together with rose box 12, chamber door 16 has been seted up to one side of rose box 12, the both sides of rose box 12 are equipped with induced duct 17, induced duct 17 extends to the inside of workplace 1.

Adopt above-mentioned scheme: through the matching use of the exhaust fan 11, the filter box 12, the dust removal filter element 13, the dust removal cloth 14, the air inlet pipe 15, the box door 16 and the induced draft pipe 17, the gas in the workshop 1 can be discharged after being filtered and purified, and the secondary use is convenient.

Referring to fig. 4, a rubber ring 18 is arranged on the circumferential outer wall of the dust removing filter element 13, and a groove 19 matched with the rubber ring 18 is arranged on the circumferential inner wall of the filter box 12.

Adopt above-mentioned scheme: through the cooperation that sets up rubber circle 18 and recess 19 and use, can make rubber circle 18 card go into recess 19 in, conveniently install fixedly dust removal filter core 13.

With reference to fig. 1, the output of the suction fan 11 is provided with a return pipe 20, the other end of the return pipe 20 extending to the inside of the cabin 1.

Adopt above-mentioned scheme: through setting up back flow 20, can make in gas discharges into workplace 1 again, to the supplementary gas in the workplace 1, the air current velocity of flow in the workplace 1 of accelerating, make the zinc of the interior atomizing form of workplace 1 adhere to on the work piece surface more easily.

Referring to fig. 6, an air collecting cover 21 is disposed at an end of the induced duct 17 away from the filter box 12.

Adopt above-mentioned scheme: by arranging the air collecting cover 21, the air inlet area can be increased, and the air inlet speed is higher.

Referring to fig. 4, a rolling groove 22 is formed in an outer circumferential wall of the top of the rotating rod 6, a ball 23 is connected inside the rolling groove 22 in a rolling manner, and the ball 23 is in contact with an inner wall of the sliding block 4.

The scheme is adopted: the rotation of the rotating rod 6 on the sliding block 4 can be smoother by the cooperation of the rolling groove 22 and the ball 23, so that the stability of the workpiece hung on the fixed rod 8 is better.

The working principle of the utility model is as follows:

when in use, a workpiece to be sprayed is hung on the hook 9, the motor 2 is started to drive the screw rod 5 to rotate, the sliding block 4 drives the gear 7 to slide in the sliding groove 3 in a reciprocating manner, the gear 7 drives the rotating rod 6 to rotate in a reciprocating manner at the bottom of the sliding block 4 through the meshing action of the gear 7 and the rack 10, so that the workpiece on the hook 9 is driven to rotate in a reciprocating manner, the uniformity of hot spraying zinc is higher, the exhaust fan 11 firstly pumps gas generated by spraying zinc in the workshop 1 into the filter box 12 through the air guide pipe 17, after the dust removal filter element 13 filters particle dust in the air, the gas is discharged into the workshop 1 again from the output end of the exhaust fan 11, the gas in the workshop 1 is supplemented, the airflow flowing speed in the workshop 1 is accelerated, atomized zinc in the workshop 1 is more easily attached to the surface of the workpiece, when the dust removal filter element 13 needs to be replaced, the box door 16 is opened, the new dust removing filter element 13 is inserted into the filter box 12, and the rubber ring 18 is clamped into the groove 19, so that the dust removing filter element 13 can be installed and fixed.

In conclusion: this hot zinc spraying room, through setting up workshop 1, motor 2, dust collector, spout 3, sliding block 4, lead screw 5, bull stick 6, gear 7, the dead lever 8, couple 9 and rack 10, it can carry out continuous rotary motion to the work piece to possess, the degree of consistency that makes zinc spraying is higher, can purify the back to the harmful gas who spouts zinc production simultaneously and retrieve and recycle, the advantage of environmental health has been improved, it directly places in spraying zinc room to have solved the work piece that has now treated the spraying, it is relatively poor to spout the zinc degree of consistency, the zinc quality is spouted in the influence, and spout the waste gas that zinc produced and not handle in case discharge, can directly influence the problem that the surrounding environment is healthy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a hot zinc spout with spouting zinc room, includes workshop (1), is located motor (2) of workshop (1) one side and is used for carrying out air purification's dust collector to workshop (1), its characterized in that: a sliding chute (3) is arranged on the inner wall of the top of the working room (1), a sliding block (4) is connected inside the sliding chute (3) in a sliding manner, the output end of the motor (2) is connected with a screw rod (5), one end of the screw rod (5) extends into the chute (3) and is movably connected with the chute (3), and the screw rod (5) penetrates through the sliding block (4) and is in threaded connection with the sliding block (4), the bottom of the sliding block (4) is rotationally connected with a rotating rod (6), the bottom of the rotating rod (6) is provided with a gear (7), a plurality of fixing rods (8) are arranged below the gear (7), hooks (9) are arranged at the bottoms of the fixing rods (8), and are uniformly arranged around the central axis of the gear (7) for the fixing rods (8), and a rack (10) meshed with the gear (7) is arranged on the inner wall of the top of the workshop (1).

2. A zinc spray booth for thermal zinc spraying according to claim 1, wherein: dust collector is including locating air exhauster (11) at workplace (1) top, locating rose box (12) and the dust removal filter core (13) at workplace (1) top, just the inside of dust removal filter core (13) is equipped with a plurality of dust removal cloth (14), the input of air exhauster (11) is equipped with air-supply line (15), the one end and the rose box (12) of air-supply line (15) are linked together, chamber door (16) have been seted up to one side of rose box (12), the both sides of rose box (12) are equipped with induced duct (17), induced duct (17) extend to the inside of workplace (1).

3. A zinc spray booth as claimed in claim 2, wherein: the dust removal filter core (13) is characterized in that a rubber ring (18) is arranged on the circumferential outer wall of the dust removal filter core, and a groove (19) matched with the rubber ring (18) is formed in the circumferential inner wall of the filter box (12).

4. A zinc spray booth for thermal zinc spraying according to claim 2, wherein: the output end of the exhaust fan (11) is provided with a return pipe (20), and the other end of the return pipe (20) extends into the workshop (1).

5. A zinc spray booth for thermal zinc spraying according to claim 2, wherein: and an air collecting cover (21) is arranged at one end of the induced draft pipe (17) far away from the filter box (12).

6. A zinc spray booth for thermal zinc spraying according to claim 1, wherein: the rotary rod is characterized in that a rolling groove (22) is formed in the circumferential outer wall of the top of the rotary rod (6), a ball (23) is connected to the inside of the rolling groove (22) in a rolling mode, and the ball (23) is in contact with the inner wall of the sliding block (4).