CN113355623A

CN113355623A - Hot galvanizing device and process for metal part production

Info

Publication number: CN113355623A
Application number: CN202110614620.4A
Authority: CN
Inventors: 胡钦云
Original assignee: Shenzhen City Jinyuankang Industry Co ltd
Current assignee: Shenzhen City Jinyuankang Industry Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-09-07
Anticipated expiration: 2041-06-02
Also published as: CN113355623B

Abstract

The invention discloses a hot galvanizing device for producing metal parts, which comprises a box body, a transmission mechanism arranged on one side of the box body and a clamping mechanism arranged on the outer surface of the transmission mechanism, wherein the box body comprises an auxiliary mechanism arranged at the upper end of the box body and a linkage mechanism arranged on the outer surface of the box body, a clamping plate is connected with a moving block through mutual adsorption between an electromagnetic disc B and an electromagnetic disc A, the moving block is moved through the expansion and contraction of an electric push rod, so that the metal parts are fully galvanized, the galvanizing quality is improved, the invention also discloses a process of the hot galvanizing device for producing the metal parts, when the clamping mechanism moves to an arc groove, the whole galvanizing process is completed through the automatic response of a corresponding component, so that the whole process is completed, workers do not need to be close to the box body, and the personal safety of the workers is ensured, meanwhile, the working efficiency is improved.

Description

Hot galvanizing device and process for metal part production

Technical Field

The invention relates to the technical field of hot galvanizing, in particular to a hot galvanizing device and a hot galvanizing process for metal part production.

Background

The hot galvanizing is to make molten metal react with iron base body to produce alloy layer, so that the base body and the coating are combined, the hot galvanizing is to firstly carry out acid cleaning on the steel product, in order to remove iron oxide on the surface of the steel product, the steel product is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride after the acid cleaning, and then the steel product is sent into a hot dipping tank, and the hot galvanizing has the advantages of uniform coating, strong adhesive force, long service life and the like.

At present hot galvanizing rig, need send into hot zinc solution with spare part non-automatic formula, lead to work efficiency slower on the one hand, on the other hand also has certain threat to staff's personal safety, secondly, at the in-process of galvanization, the phenomenon that hot zinc solution splashes can appear, also can cause certain harm to the staff.

Aiming at the problems, the prior device is improved, and a hot galvanizing device and a hot galvanizing process for producing metal parts are provided.

Disclosure of Invention

The invention aims to provide a hot galvanizing device and a hot galvanizing process for metal part production, which solve the problems that the galvanizing efficiency is slow and hot zinc solution is easy to spill in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a hot galvanizing device for producing metal parts comprises a box body, a transmission mechanism arranged on one side of the box body and a clamping mechanism arranged on the outer surface of the transmission mechanism, wherein the box body comprises an auxiliary mechanism arranged at the upper end of the box body and a linkage mechanism arranged on the outer surface of the box body;

the auxiliary mechanism comprises a cover plate arranged at the upper end of the box body, a slide bar fixedly arranged on the lower bottom surface of the cover plate and a gas collecting box penetrating the cover plate, wherein an external connection pipe is arranged on one side of the gas collecting box, and the gas collecting box is communicated with an external gas source through the external connection pipe.

Further, the gas collecting box includes the pipe chute that sets up in gas collecting box one side, the mounting panel of setting on the gas collecting box surface, set up the end section of thick bamboo and set up the shower nozzle in end section of thick bamboo one end on the mounting panel surface, the shower nozzle is linked together with the gas collecting box through end section of thick bamboo, the pipe chute is including seting up the inclined hole inside the pipe chute, set up the inner tube inside the inclined hole, and set up the electromagnetism sheet metal on the outer surface of inner tube, fixed mounting has the inner spring on the surface of electromagnetism sheet metal, the one end of inner spring is connected with the inclined hole, the inner tube passes through the electromagnetism sheet metal and is connected with the inclined hole magnetism.

Furthermore, the linkage mechanism comprises an outer groove arranged on the outer surface of the box body, a main magnetic block arranged inside the outer groove and a wall groove formed in the inner wall of the box body, a receiving assembly is arranged inside the wall groove, the outer groove and the wall groove are arranged in the same horizontal plane, one end of the main magnetic block is provided with an electric push rod, and the main magnetic block is magnetically connected with the receiving assembly.

Further, the link gear is still including seting up the end groove at the box upper surface and setting up the arc groove in box one end, and the box passes through end groove and draw runner swing joint, and the inside in end groove is provided with the catch bar, and the one end of catch bar is connected with the end inslot wall, and the other end of catch bar is connected with the draw runner, and the box contacts with drive mechanism through the arc groove.

Further, drive mechanism is including setting up the center block in box one side, set up the riser at center block both ends and set up the dwang in riser one side, be provided with conveyer on the surface of dwang, conveyer passes through dwang and center block swing joint, fixed mounting has the surrounding magnetic stripe on the surface of center block, be provided with the quarter butt on the surface of surrounding magnetic stripe, the one end fixed mounting of quarter butt has the supporting wheel, one side and the conveyer of supporting wheel contact, conveyer's surface and fixture contact.

Further, fixture includes the centre gripping bottom piece that contacts with the conveyer surface, sets up the bottom hole on the centre gripping bottom piece surface to and set up the extension spring in the bottom hole inside, and extension spring's one end is provided with the grip block, and the both ends of grip block are all seted up flutedly, and fixed mounting has electromagnetic disc A on the surface of recess, and one side of grip block still is provided with the butt joint hole, and extension spring's one end is connected with the butt joint hole.

Further, fixture is still including seting up the centre gripping hole on the grip block surface and setting up the fixed subassembly in the grip hole inside, and fixed subassembly is including setting up at the downthehole flexible little pole of centre gripping, sets up the arc board in flexible little pole one end, sets up the arc groove on the arc board surface to and set up at the flexible return bend and the transfer piece of arc inslot portion, be provided with the centre gripping sheet metal on the surface of transfer piece.

Furthermore, the clamping bottom block comprises a lifting rod arranged inside the clamping bottom block, a stop block arranged at one end of the lifting rod, finger rods arranged at two ends of the stop block and an electromagnetic block arranged on the upper jaw of the clamping bottom block, wherein the two sides of the electromagnetic block are provided with stretching pipes, and one end of each stretching pipe is provided with a magnetic resistance block.

Further, connect to answer the subassembly including setting up at the inside movable block of wall inslot, set up the reset spring in movable block one side to and set up the cardboard in reset spring one end, one side fixed mounting of cardboard has electromagnetic disc B, and the cardboard is connected with the recess block, and electromagnetic disc B is connected with electromagnetic disc A magnetism.

The invention provides another technical scheme that: the process of the hot galvanizing device for producing the metal parts comprises the following steps:

s1, placing the metal parts in the clamping holes, utilizing the expansion of the expansion micro-rods to enable the clamping thin plate to form a fixed clamping effect on the metal parts, simultaneously contacting the whole clamping mechanism with a conveying belt, and magnetically connecting the clamping bottom block with the surrounding magnetic strips;

s2: the clamping mechanism is integrally conveyed to the arc groove by using a conveying belt, the extension spring is bounced out by recovering the extension pipe, the clamping plate is inclined by 90 degrees under the action of gravity, and the clamping plate is connected with the moving block by mutual adsorption between the electromagnetic disk B and the electromagnetic disk A;

s3: the moving block is shifted through the extension and retraction of the electric push rod, so that the metal parts are fully galvanized, and the splashed hot zinc solution is blown back into the box body again by utilizing the airflow blown by the spray head in the galvanizing process;

s4: and after the galvanization is finished, moving the clamping plate to the arc groove, and cooling and drying the galvanized metal parts by using the airflow blown out by the spray head, so that all processes are finished.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides a hot galvanizing device and a hot galvanizing process for producing metal parts, wherein a central block is arranged on one side of a box body, vertical plates are arranged at two ends of the central block, a rotating rod is arranged on one side of each vertical plate, a conveying belt is arranged on the outer surface of the rotating rod and is movably connected with the central block through the rotating rod, a surrounding magnetic strip is fixedly arranged on the outer surface of the central block, a short rod is arranged on the outer surface of the surrounding magnetic strip, a supporting wheel is fixedly arranged at one end of the short rod, one side of the supporting wheel is contacted with the conveying belt, the outer surface of the conveying belt is contacted with a clamping mechanism, a clamping bottom block is arranged on the outer surface of the conveying belt, a bottom hole is arranged on the outer surface of the clamping bottom block, an extension spring is arranged inside the bottom hole, a clamping plate is arranged at one end of the extension spring, the metal parts are arranged inside the clamping holes, and the clamping thin plate is enabled to form a fixed clamping effect on the metal parts by utilizing the extension of a telescopic micro rod, contact fixture is whole simultaneously with conveyer, and the centre gripping bottom block can be connected with encircleing the magnetic stripe magnetism, and fixture can remove along with conveyer's rotation, and when fixture removed to circular arc groove department, the rethread met the meeting of answering the subassembly, accomplished the whole process of zinc-plating for whole process automation, the staff need not be close to the box, has guaranteed staff's personal safety, has also improved work efficiency simultaneously.

2. The invention provides a hot galvanizing device and a hot galvanizing process for metal part production, wherein a lifting rod is arranged inside a clamping bottom block, one end of the lifting rod is provided with a stop block, two ends of the stop block are respectively provided with a finger rod, an electromagnetic block is arranged on an upper jaw of the clamping bottom block, two sides of the electromagnetic block are respectively provided with a stretching tube, one end of the stretching tube is provided with a magnetic resistance block, a moving block is arranged inside a wall groove, one side of the moving block is provided with a reset spring, one end of the reset spring is provided with a clamping plate, one side of the clamping plate is fixedly provided with an electromagnetic disc B, the clamping plate is clamped and connected with a groove, the electromagnetic disc B is magnetically connected with an electromagnetic disc A, when the clamping plate is conveyed to an arc groove, the stretching spring jumps out through the recovery of the stretching tube, the clamping plate can incline by 90 degrees due to the action of gravity, and then the clamping plate is connected with the moving block through the mutual adsorption between the electromagnetic disc B and the electromagnetic disc A, and then the electric push rod stretches to enable the moving block to shift, so that the metal parts are fully galvanized, and the galvanizing quality is improved.

3. The invention provides a hot galvanizing device and a hot galvanizing process for producing metal parts, wherein a cover plate is arranged at the upper end of a box body, a slide bar is arranged on the lower bottom surface of the cover plate, a gas collecting box is arranged in the cover plate in a penetrating way, an external connecting pipe is arranged at one side of the gas collecting box and communicated with an external gas source through the external connecting pipe, an inclined pipe is arranged at one side of the gas collecting box, an installation plate is arranged on the outer surface of the gas collecting box, a bottom cylinder is arranged on the outer surface of the installation plate, a spray head is arranged at one end of the bottom cylinder and communicated with the gas collecting box through the bottom cylinder, an inclined hole is arranged in the inclined pipe, an inner pipe is arranged in the inclined hole, an electromagnetic sheet is arranged on the outer surface of the inner pipe, an inner spring is fixedly arranged on the outer surface of the electromagnetic sheet, one end of the inner spring is connected with the inclined hole, the inner pipe is magnetically connected with the inclined hole through the electromagnetic sheet, and splashed hot zinc solution is blown back into the box body again through the airflow blown out by the spray head in the galvanizing process, after the galvanization is finished, the clamping plate is moved to the arc groove, the galvanized metal parts are cooled and dried by using the airflow blown out by the spray head, and the galvanization efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a hot dip galvanizing apparatus for producing metal parts according to the present invention;

FIG. 2 is a schematic structural view of a box body of a hot galvanizing device for producing metal parts according to the present invention;

FIG. 3 is a schematic view of the structure of a transmission mechanism of a hot galvanizing device for producing metal parts according to the present invention;

FIG. 4 is a schematic structural view of a clamping mechanism of a hot galvanizing device for producing metal parts according to the present invention;

FIG. 5 is a schematic view of the internal structure of a clamping bottom block of the hot galvanizing device for producing metal parts according to the present invention;

FIG. 6 is a schematic structural view of a fixing assembly of a hot galvanizing device for producing metal parts according to the present invention;

FIG. 7 is a schematic structural view of a receiving assembly of a hot galvanizing device for producing metal parts according to the present invention;

FIG. 8 is a schematic view of the structure of an auxiliary mechanism of a hot galvanizing device for producing metal parts according to the present invention;

FIG. 9 is a schematic view of a gas collection box of a hot galvanizing device for producing metal parts according to the present invention;

FIG. 10 is a schematic view of the structure of an inclined tube of a hot galvanizing device for producing metal parts according to the present invention.

In the figure: 1. a box body; 2. a transmission mechanism; 21. a center block; 211. surrounding the magnetic strip; 212. a short bar; 213. a support wheel; 22. a vertical plate; 23. rotating the rod; 24. a conveyor belt; 3. a clamping mechanism; 31. clamping the bottom block; 311. a lifting rod; 312. a stopper; 313. a finger; 314. an electromagnetic block; 315. stretching the tube; 316. a magnetic resistance block; 32. a bottom hole; 33. an extension spring; 34. a clamping plate; 341. a groove; 342. an electromagnetic disk A; 35. a butt joint hole; 36. a clamping hole; 37. a fixing assembly; 371. a telescopic micro-rod; 372. an arc plate; 373. an arc groove; 374. a telescopic bent pipe; 375. a transferring block; 376. clamping the thin plate; 4. an auxiliary mechanism; 41. a cover plate; 42. a slide bar; 43. a gas collection tank; 431. an inclined tube; 4311. an inclined hole; 4312. an inner tube; 4313. an electromagnetic sheet; 4314. an inner spring; 432. mounting a plate; 433. a bottom cylinder; 434. a spray head; 44. an external connection pipe; 5. a linkage mechanism; 51. an outer tank; 52. a main magnetic block; 521. an electric push rod; 53. a wall groove; 54. a receiving assembly; 541. a moving block; 542. a return spring; 543. clamping a plate; 544. an electromagnetic disk B; 55. an end slot; 551. a push rod; 56. a circular arc groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 8, 9 and 10, a hot galvanizing device for producing metal parts comprises a box body 1, a transmission mechanism 2 arranged on one side of the box body 1, and a clamping mechanism 3 arranged on the outer surface of the transmission mechanism 2, wherein the box body 1 comprises an auxiliary mechanism 4 arranged on the upper end of the box body 1 and a linkage mechanism 5 arranged on the outer surface of the box body 1, the auxiliary mechanism 4 comprises a cover plate 41 arranged on the upper end of the box body 1, a slide bar 42 fixedly arranged on the lower bottom surface of the cover plate 41 and a gas collection box 43 arranged inside the cover plate 41 in a penetrating way, one side of the gas collection box 43 is provided with an external pipe 44, the gas collection box 43 is communicated with an external gas source through the external pipe 44, the gas collection box 43 comprises an inclined pipe 431 arranged on one side of the gas collection box 43, a mounting plate 432 arranged on the outer surface of the gas collection box 43, a bottom cylinder 433 arranged on the outer surface of the mounting plate 432 and a spray head 434 arranged at one end of the bottom cylinder 433, the spray head 434 is communicated with the gas collection box 43 through the bottom cylinder 433, the inclined tube 431 comprises an inclined hole 4311 arranged inside the inclined tube 431, an inner tube 4312 arranged inside the inclined hole 4311, and an electromagnetic thin plate 4313 arranged on the outer surface of the inner tube 4312, an inner spring 4314 is fixedly arranged on the outer surface of the electromagnetic thin plate 4313, one end of the inner spring 4314 is connected with the inclined hole 4311, the inner tube 4312 is magnetically connected with the inclined hole 4311 through the electromagnetic thin plate 4313, in the galvanizing process, the splashed hot zinc solution is blown back into the box body 1 again through the airflow blown by the spray head 434, after the galvanizing is finished, the clamping plate 34 is moved to the arc groove 56, and the galvanized metal parts are cooled and dried through the airflow blown by the spray head 434, so that the galvanizing efficiency is improved.

Referring to fig. 2, the linkage mechanism 5 includes an outer groove 51 disposed on an outer surface of the case 1, a main magnetic block 52 disposed inside the outer groove 51, a wall groove 53 disposed on an inner wall of the case 1, a receiving assembly 54 disposed inside the wall groove 53, the outer groove 51 and the wall groove 53 disposed in a same horizontal plane, an electric push rod 521 disposed at one end of the main magnetic block 52, the main magnetic block 52 magnetically connected to the receiving assembly 54, an end groove 55 disposed on an upper surface of the case 1, and an arc groove 56 disposed at one end of the case 1, the case 1 movably connected to the slide bar 42 through the end groove 55, a push rod 551 disposed inside the end groove 55, one end of the push rod 551 connected to an inner wall of the end groove 55, the other end of the push rod 551 connected to the slide bar 42, and the case 1 contacting the transmission mechanism 2 through the arc groove 56.

Referring to fig. 3-6, the transmission mechanism 2 includes a center block 21 disposed at one side of the box body 1, a vertical plate 22 disposed at both ends of the center block 21 and a rotating rod 23 disposed at one side of the vertical plate 22, a transmission belt 24 is disposed on an outer surface of the rotating rod 23, the transmission belt 24 is movably connected to the center block 21 through the rotating rod 23, a surrounding magnetic stripe 211 is fixedly installed on the outer surface of the center block 21, a short rod 212 is disposed on the outer surface of the surrounding magnetic stripe 211, a supporting wheel 213 is fixedly installed at one end of the short rod 212, one side of the supporting wheel 213 contacts with the transmission belt 24, the outer surface of the transmission belt 24 contacts with the clamping mechanism 3, the clamping mechanism 3 includes a clamping bottom block 31 contacting with the outer surface of the transmission belt 24, a bottom hole 32 opened on the outer surface of the clamping bottom block 31, and an extension spring 33 disposed inside the bottom hole 32, one end of the extension spring 33 is provided with a clamping plate 34, the clamping mechanism 3 further comprises a clamping hole 36 formed in the outer surface of the clamping plate 34 and a fixing component 37 arranged inside the clamping hole 36, the fixing component 37 comprises a telescopic micro rod 371 arranged inside the clamping hole 36, an arc plate 372 arranged at one end of the telescopic micro rod 371, an arc groove 373 formed in the outer surface of the arc plate 372, a telescopic elbow 374 and a moving block 375 arranged inside the arc groove 373, a clamping thin plate 376 is arranged on the outer surface of the moving block 375, the clamping bottom block 31 comprises a lifting rod 311 arranged inside the clamping bottom block 31, a stop block 312 arranged at one end of the lifting rod 311, finger rods 313 arranged at two ends of the stop block 312 and an electromagnetic block 314 arranged on the upper jaw of the clamping bottom block 31, the both sides of electromagnetism chunk 314 all are provided with tensile pipe 315, the one end of tensile pipe 315 is provided with magnetic resistance piece 316, place metal parts inside centre gripping hole 36, the flexible effect that makes centre gripping sheet 376 form fixed centre gripping to metal parts of recycling flexible micro-rod 371, contact fixture 3 whole and conveyer 24 simultaneously, centre gripping bottom block 31 can with encircle magnetic stripe 211 magnetism and be connected, fixture 3 can remove along with conveyer 24's rotation, when fixture 3 removes to circular arc groove 56 department, the rethread corresponds receiving of subassembly 54, accomplish the overall process of zinc-plating, make whole process automation, the staff need not be close to box 1, staff's personal safety has been guaranteed, and the work efficiency is also improved simultaneously.

Referring to fig. 7, the receiving assembly 54 includes a moving block 541 disposed inside the wall groove 53, a return spring 542 disposed on one side of the moving block 541, and a clamping plate 543 disposed at one end of the return spring 542, an electromagnetic plate B544 is fixedly mounted on one side of the clamping plate 543, the clamping plate 543 is engaged with the groove 341, the electromagnetic plate B544 is magnetically connected with the electromagnetic plate a342, when the clamping plate 34 is conveyed to the arc groove 56, the stretching tube 315 is recovered, so that the stretching spring 33 jumps out, the clamping plate 34 can incline by 90 ° due to gravity, the clamping plate B544 is attracted to the electromagnetic plate a342, the clamping plate 34 is connected with the moving block 541, and the moving block 541 is stretched by the stretching of the electric push rod 521, so that the moving block 541 shifts, thereby achieving sufficient zinc plating of metal parts and improving the zinc plating quality.

To further better illustrate the above examples, the present invention also provides an embodiment of a process of a hot dip galvanizing apparatus for producing metal parts, comprising the following steps:

firstly, placing metal parts in the clamping holes 36, utilizing the expansion of the expansion micro-rods 371 to enable the clamping thin plate 376 to form a fixed clamping effect on the metal parts, simultaneously contacting the whole clamping mechanism 3 with the conveying belt 24, and magnetically connecting the clamping bottom block 31 with the surrounding magnetic stripe 211;

step two: the clamping mechanism 3 is integrally conveyed to the arc groove 56 by the conveying belt 24, the extension spring 33 jumps out by the recovery of the extension pipe 315, the clamping plate 34 inclines by 90 degrees under the action of gravity, and the clamping plate 34 is connected with the moving block 541 by the mutual adsorption between the electromagnetic disk B544 and the electromagnetic disk A342;

step three: then, the moving block 541 is displaced by the extension of the electric push rod 521, so that the metal parts are fully galvanized, and the splashed hot zinc solution is blown back into the box body 1 again by using the airflow blown by the spray head 434 in the galvanizing process;

step four: after the galvanization is completed, the clamping plate 34 is moved to the arc groove 56, and the galvanized metal parts are cooled and dried by using the airflow blown by the nozzle 434, so that all the processes are completed.

In summary, the following steps: the invention provides a hot galvanizing device and a hot galvanizing process for metal part production, which comprises a box body 1, a transmission mechanism 2 arranged on one side of the box body 1 and a clamping mechanism 3 arranged on the outer surface of the transmission mechanism 2, wherein the box body 1 comprises an auxiliary mechanism 4 arranged at the upper end of the box body 1 and a linkage mechanism 5 arranged on the outer surface of the box body 1, the metal part is placed in a clamping hole 36, a clamping thin plate 376 forms a fixed clamping effect on the metal part by utilizing the expansion and contraction of a telescopic micro rod 371, meanwhile, the whole clamping mechanism 3 is contacted with a conveying belt 24, a clamping bottom block 31 is magnetically connected with a surrounding magnetic strip 211, the clamping mechanism 3 moves along with the rotation of the conveying belt 24, when the clamping mechanism 3 moves to an arc groove 56, the whole galvanizing process is completed through the response of a corresponding component 54, and the whole process is automated, the staff need not be close to box 1, staff's personal safety has been guaranteed, work efficiency has also been improved simultaneously, carry to circular arc groove 56 department when grip block 34, recovery through tensile pipe 315, make extension spring 33 jump out, and grip block 34 can incline 90 because of the action of gravity, mutual absorption between rethread electromagnetism dish B544 and the electromagnetism dish A342, be connected grip block 34 with movable block 541, rethread electric putter 521 flexible, make movable block 541 take place to shift, realize the abundant zinc-plating to metal parts, improve the zinc-plating quality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a hot dip galvanizing device is used in metal parts production, includes box (1) and sets up drive mechanism (2) in box (1) one side to and set up fixture (3) on drive mechanism (2) surface, its characterized in that: the box body (1) comprises an auxiliary mechanism (4) arranged at the upper end of the box body (1) and a linkage mechanism (5) arranged on the outer surface of the box body (1);

the auxiliary mechanism (4) comprises a cover plate (41) arranged at the upper end of the box body (1), a slide bar (42) fixedly installed on the lower bottom surface of the cover plate (41) and a gas collection box (43) penetrating through the cover plate (41), an external connection pipe (44) is arranged on one side of the gas collection box (43), and the gas collection box (43) is communicated with an external gas source through the external connection pipe (44).

2. The hot galvanizing device for producing metal parts according to claim 1, wherein: the gas collection box (43) comprises an inclined tube (431) arranged on one side of the gas collection box (43), a mounting plate (432) arranged on the outer surface of the gas collection box (43), a bottom cylinder (433) arranged on the outer surface of the mounting plate (432) and a spray head (434) arranged at one end of the bottom cylinder (433), wherein the spray head (434) is communicated with the gas collection box (43) through the bottom cylinder (433), the inclined tube (431) comprises an inclined hole (4311) formed in the inclined tube (431), an inner tube (4312) arranged in the inclined hole (4311) and an electromagnetic thin plate (4313) arranged on the outer surface of the inner tube (4312), an inner spring (4314) is fixedly arranged on the outer surface of the electromagnetic thin plate (4313), one end of the inner spring (4314) is connected with the inclined hole (4311), and the inner tube (4312) is magnetically connected with the inclined hole (4311) through the electromagnetic thin plate (4313).

3. The hot galvanizing device for producing metal parts according to claim 1, wherein: the linkage mechanism (5) comprises an outer groove (51) arranged on the outer surface of the box body (1), a main magnetic block (52) arranged inside the outer groove (51) and a wall groove (53) formed in the inner wall of the box body (1), a response assembly (54) is arranged inside the wall groove (53), the outer groove (51) and the wall groove (53) are arranged in the same horizontal plane, an electric push rod (521) is arranged at one end of the main magnetic block (52), and the main magnetic block (52) is magnetically connected with the response assembly (54).

4. The hot galvanizing device for producing metal parts according to claim 1, wherein: the linkage mechanism (5) further comprises an end groove (55) formed in the upper surface of the box body (1) and an arc groove (56) formed in one end of the box body (1), the box body (1) is movably connected with the sliding strip (42) through the end groove (55), a push rod (551) is arranged inside the end groove (55), one end of the push rod (551) is connected with the inner wall of the end groove (55), the other end of the push rod (551) is connected with the sliding strip (42), and the box body (1) is in contact with the transmission mechanism (2) through the arc groove (56).

5. The hot galvanizing device for producing metal parts according to claim 1, wherein: drive mechanism (2) is including setting up center block (21) in box (1) one side, set up riser (22) at center block (21) both ends and set up dwang (23) in riser (22) one side, be provided with on the surface of dwang (23) conveyer (24), conveyer (24) are through dwang (23) and center block (21) swing joint, fixed mounting has on the surface of center block (21) encircles magnetic stripe (211), be provided with quarter butt (212) on the surface of encircleing magnetic stripe (211), the one end fixed mounting of quarter butt (212) has supporting wheel (213), one side and conveying belt (24) of supporting wheel (213) contact, the surface and the fixture (3) of conveyer (24) contact.

6. The hot galvanizing device for producing metal parts according to claim 1, wherein: the clamping mechanism (3) comprises a clamping bottom block (31) which is in contact with the outer surface of the conveying belt (24), a bottom hole (32) which is formed in the outer surface of the clamping bottom block (31), and an extension spring (33) which is arranged inside the bottom hole (32), wherein a clamping plate (34) is arranged at one end of the extension spring (33), grooves (341) are formed in two ends of the clamping plate (34), an electromagnetic disc A (342) is fixedly arranged on the outer surface of each groove (341), a butt joint hole (35) is further formed in one side of the clamping plate (34), and one end of the extension spring (33) is connected with the butt joint hole (35).

7. The hot galvanizing device for producing metal parts according to claim 1, wherein: fixture (3) are still including seting up centre gripping hole (36) on grip block (34) surface and setting up fixed subassembly (37) inside in grip gripping hole (36), fixed subassembly (37) are including setting up at the inside flexible micro-rod (371) of grip hole (36), set up arc board (372) in flexible micro-rod (371) one end, set up arc groove (373) on arc board (372) surface, and set up at the inside flexible return bend (374) of arc groove (373) and transfer piece (375), be provided with grip lamella (376) on the surface of transfer piece (375).

8. The hot dip galvanizing apparatus for producing metal parts according to claim 6, wherein: the clamping bottom block (31) comprises a lifting rod (311) arranged inside the clamping bottom block (31), a stop block (312) arranged at one end of the lifting rod (311), finger rods (313) arranged at two ends of the stop block (312) and an electromagnetic block (314) arranged on the upper jaw of the clamping bottom block (31), wherein both sides of the electromagnetic block (314) are provided with stretching tubes (315), and one end of each stretching tube (315) is provided with a magnetic resistance block (316).

9. The hot dip galvanizing apparatus for producing metal parts according to claim 3, wherein: the receiving assembly (54) comprises a moving block (541) arranged inside a wall groove (53), a reset spring (542) arranged on one side of the moving block (541), and a clamping plate (543) arranged at one end of the reset spring (542), wherein an electromagnetic disc B (544) is fixedly arranged on one side of the clamping plate (543), the clamping plate (543) is connected with a groove (341) in a clamping mode, and the electromagnetic disc B (544) is magnetically connected with an electromagnetic disc A (342).

10. A process of a hot dip galvanizing device for producing a metal part according to any one of claims 1 to 9, wherein: the method comprises the following steps:

s1, placing the metal parts in the clamping holes (36), and utilizing the expansion of the expansion micro-rods (371) to enable the clamping thin plate (376) to form a fixed clamping effect on the metal parts, simultaneously contacting the whole clamping mechanism (3) with the conveying belt (24), and magnetically connecting the clamping bottom block (31) with the surrounding magnetic strip (211);

s2: the clamping mechanism (3) is integrally conveyed to the arc groove (56) by using a conveying belt (24), the stretching spring (33) jumps out by recovering the stretching pipe (315), the clamping plate (34) inclines by 90 degrees under the action of gravity, and the clamping plate (34) is connected with the moving block (541) by mutual adsorption between the magnetic disk B (544) and the magnetic disk A (342);

s3: then, the moving block (541) is shifted through the expansion and contraction of the electric push rod (521), so that the metal parts are fully galvanized, and the splashed hot zinc solution is blown back into the box body (1) again by using the airflow blown by the spray head (434) in the galvanizing process;

s4: and after the galvanization is finished, the clamping plate (34) is moved to the arc groove (56), and the galvanized metal parts are cooled and dried by using the airflow blown by the spray head (434) so as to finish all the processes.