阅读说明：本技术 一种镀锌件烘干打包一体机及镀锌工艺 (Galvanized part drying and packaging integrated machine and galvanizing process ) 是由 童后海 于 2020-05-11 设计创作，主要内容包括：本发明涉及一种镀锌件烘干打包一体机及镀锌工艺,其包括支架,支架上设有筛盒和带动组件,筛盒的上侧设有开口和封闭板,筛盒的四周和底部以及封闭板的表面均设有网孔；支架上设有两组喷气嘴和两组带动件,每一喷气嘴上均连通有高压喷气管和热气管,筛盒的一侧设有若干出料口和若干封闭件,支架上设有托架。当镀锌件电镀完成后,先将料筒内的镀锌件倒入到筛盒内进行沥水,工人能够对镀锌件进行质量检查；随后将封闭板滑动封闭于开口,带动组件将带动筛盒旋转至竖直状态；两组高压喷气管和两组热气管将对镀锌件进行烘干；随后取消封闭件对出料口的封闭,使得筛盒内的镀锌件能够通过出料口落入到打包箱内。本发明提高了镀锌件的烘干打包效率。(The invention relates to a galvanized part drying and packaging integrated machine and a galvanizing process, which comprise a bracket, wherein a sieve box and a driving assembly are arranged on the bracket, an opening and a closing plate are arranged on the upper side of the sieve box, and meshes are arranged on the periphery and the bottom of the sieve box and the surface of the closing plate; the support is provided with two groups of air nozzles and two groups of driving parts, each air nozzle is communicated with a high-pressure air nozzle and a hot air pipe, one side of the sieve box is provided with a plurality of discharge ports and a plurality of closing parts, and the support is provided with a bracket. After the galvanized part is electroplated, firstly, pouring the galvanized part in the charging barrel into a sieve box for draining, and then, workers can check the quality of the galvanized part; then, the closing plate is slid to close the opening, and the driving assembly drives the sieve box to rotate to a vertical state; the galvanized part is dried by the two groups of high-pressure air injection pipes and the two groups of hot air pipes; then the closing of the discharge port by the closing piece is cancelled, so that the galvanized parts in the sieve box can fall into the baling box through the discharge port. The invention improves the drying and packaging efficiency of the galvanized parts.)

1. The utility model provides a galvanized component stoving baling all-in-one which characterized in that: the screening machine comprises a support (1), wherein a screening box (2) positioned below a charging barrel and a driving piece for driving the screening box (2) to rotate on a vertical surface are arranged on the support (1), an opening (21) corresponding to a charging port of the charging barrel and a sealing plate (23) which is sealed in the opening (21) in a sliding manner are arranged on the upper side of the screening box (2), and meshes are arranged on the periphery and the bottom of the screening box (2) and the surface of the sealing plate (23); two groups of air nozzles (4) which are respectively arranged at two sides of the sieve box (2) and two groups of driving parts which drive the corresponding air nozzles (4) to move along the horizontal direction are arranged on the bracket (1), each air nozzle (4) is communicated with a high-pressure air injection pipe (41) and a hot air pipe (42), and one side of the sieve box (2) is provided with a plurality of discharge ports (24) and a plurality of closing parts (25) which are used for closing the corresponding discharge ports (24); when the driving assembly drives the sieve box (2) to rotate to a vertical state, the two groups of air nozzles (4) are respectively corresponding to the surface of the sieve box (2) and the surface of the sealing plate (23), all the discharge ports (24) are arranged downwards, and a bracket (19) for placing a bale packing box is arranged on the support (1).

2. The galvanized part drying and packaging all-in-one machine according to claim 1, characterized in that: each air nozzle (4) is arranged in a flaring shape towards one end of the screen box (2) and is fixed with a limit frame (43) which is attached to the screen box (2) or the closing plate (23).

3. The galvanized part drying and packaging all-in-one machine according to claim 2, characterized in that: each the upside of spacing frame (43) all is fixed with mounting bracket (44), all rotates on each mounting bracket (44) to be connected with live-rollers (46) and is fixed with first motor (45), all twines on each live-rollers (46) and has supplied the cloth (47) that absorb water that spacing frame (43) compressed tightly, the equal fixed connection in live-rollers (46) of output shaft of each first motor (45).

4. The galvanized part drying and packaging all-in-one machine according to claim 1, characterized in that: each all be equipped with water-collecting plate (16) between air nozzle (4) and sieve box (2), be fixed with two sets of drives on support (1) and correspond water-collecting plate (16) and descend to first electric jar (17) of sieve box (2) below, the equal fixed connection in water-collecting plate (16) that correspond of piston rod of each first electric jar (17).

5. The galvanized part drying and packaging all-in-one machine according to claim 1, characterized in that: a rotating frame (12) is fixed on the sieve box (2), and a horizontal shaft (13) which is rotatably connected to the support (1) and extends along the axial direction of the material cylinder is fixed on the rotating frame (12); the two ends of the horizontal shaft (13) are respectively provided with a conveyor belt (3) fixed on the bracket (1), the extending directions of the two groups of conveyor belts (3) are respectively vertical to the axial direction of the horizontal shaft (13), and the two groups of conveyor belts (3) are provided with the same scraping piece for scraping the galvanized part; when the sieve box (2) is in a horizontal state, the scraping piece is positioned above the sieve box (2), one side of the sieve box (2) connected to the rotating frame (12) is positioned below the feeding hole, and the distance between the sieve box (2) and the horizontal shaft (13) is larger than the overall height of the conveyor belt (3) and the scraping piece.

6. The galvanized workpiece drying and packaging integrated machine according to claim 5, characterized in that: the scraping piece comprises a plurality of scraping plates (31) fixed on two groups of conveying belts (3), all the scraping plates (31) are sequentially arranged along the conveying direction of the conveying belts (3), and the height of the bottom of each scraping plate is gradually increased.

7. The galvanized workpiece drying and packaging integrated machine according to claim 5, characterized in that: a second electric cylinder (22) is fixed on the outer wall of the screen box (2), a piston rod of the second electric cylinder (22) is fixedly connected to a closing plate (23), and the moving direction of the closing plate (23) is the same as that of the leveling part.

8. A galvanizing process is characterized in that: the method comprises the following steps:

s1, weighing a galvanized part with proper weight and pouring the galvanized part into the charging barrel;

s2, degreasing the galvanized part;

s3, performing electrolytic degreasing treatment on the galvanized part;

s4, washing the galvanized part with water;

s5, performing acid washing treatment on the galvanized part;

s6, carrying out electrolytic cleaning treatment on the galvanized part;

s7, washing the galvanized part with water;

s8, electroplating the galvanized part;

s9, passivating the galvanized part;

s10, washing the galvanized part with water;

s11, drying and packaging the galvanized parts by using the galvanized part drying and packaging all-in-one machine as claimed in any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of galvanized part processing, in particular to a galvanized part drying and packaging integrated machine and a galvanizing process.

Background

The existing galvanized part processing flow comprises weighing and feeding, cleaning treatment before electroplating, electroplating treatment, passivation treatment after electroplating, dehydration and drying, packaging and boxing.

Through retrieval, Chinese patent publication No. CN209481841U discloses an electrogalvanizing device, which comprises a lifting mechanism, a mounting frame, a charging barrel and a reaction tank, wherein the charging barrel and the reaction tank are arranged on the mounting frame; the charging barrel comprises a barrel body and fluted discs, wherein each fluted disc is fixedly provided with a rotating pipe in a penetrating way, and the two rotating pipes are rotatably arranged on the adjacent frame plates in a penetrating way; the mounting frame is provided with a transmission assembly, and the mounting frame or the reaction tank is provided with a driving assembly. The driving assembly drives the transmission assembly to operate, and then drives the charging barrel to rotate, so that the flowability of workpieces in the charging barrel is properly improved, and the galvanizing uniformity of each layer of workpieces is improved.

After the galvanized part is electroplated and is accomplished, need open and close the lid and pour outside sieve box in the galvanized part follow feed cylinder, then rethread hot air blower heats stoving to the galvanized part, but the efficiency of this kind of stoving mode is comparatively low, has influenced the packing vanning efficiency of galvanized part.

Through the retrieval, chinese patent publication No. CN209655729U discloses a galvanized part dehydration drying mechanism, including centrifugal dehydrator and drying-machine, centrifugal dehydrator includes the spacing basket in shell and the shell, the shell is supported by supporting the base, the below of casing is provided with the spacing basket pivoted driving source of drive, the casing bottom still is provided with the drain pipe with the inside intercommunication of casing. The utility model discloses have can be faster carry out the effect of dehydration stoving to the galvanized component.

The above prior art solutions have the following drawbacks: because the length of the feed inlet of the charging barrel is greater than the inner diameter of the limiting basket, the galvanized part in the charging barrel cannot be directly poured into the limiting basket; at the moment, the galvanized part in the charging barrel needs to be poured out onto the sieve box for draining, and then the galvanized part on the sieve box is collected into a limiting basket; after the galvanized parts in the limiting basket are dehydrated and dried, the galvanized parts in the limiting basket need to be poured out onto a tray, then workers flatten the galvanized parts on the tray and check the quality of the galvanized parts, and then the galvanized parts on the tray are packaged and boxed; therefore, galvanized parts after being electroplated can be packed and boxed after being manually transferred for many times, which takes longer time and has lower efficiency, and therefore, improvement is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the galvanized part drying and packaging integrated machine, which improves the drying and packaging efficiency of galvanized parts.

The above object of the present invention is achieved by the following technical solutions: a galvanized part drying and packaging integrated machine comprises a support, wherein a screen box positioned below a charging barrel and a driving piece for driving the screen box to rotate on a vertical surface are arranged on the support, an opening corresponding to a charging port of the charging barrel and a sealing plate which is sealed in the opening in a sliding mode are arranged on the upper side of the screen box, and meshes are arranged on the periphery and the bottom of the screen box and the surface of the sealing plate; the support is provided with two groups of air nozzles arranged at two sides of the screen box and two groups of driving parts for driving the corresponding air nozzles to move along the horizontal direction, each air nozzle is communicated with a high-pressure air injection pipe and a hot air pipe, and one side of the screen box is provided with a plurality of discharge ports and a plurality of closing parts for closing the corresponding discharge ports; when the drive subassembly drives the sieve box and rotates to vertical state, two sets of air nozzles are corresponding to sieve box surface and closure plate surface respectively, and all discharge gates all set up down, are equipped with the bracket that supplies the baling box to place on the support.

By adopting the technical scheme, after the galvanized part is electroplated, the galvanized part in the charging barrel is poured into the sieve box, and after the galvanized part collides with the sieve box, part of water on the surface of the galvanized part is drained out of the sieve box through meshes on the sieve box; then the galvanized part on the sieve box is flattened manually, so that the water on the surface of the galvanized part further flows out of the sieve box, and the worker can check the quality of the galvanized part at the moment.

Then, the closing plate is slid to close the opening, and the driving assembly drives the sieve box to rotate to a vertical state; then one of the driving parts drives the corresponding air nozzle to be close to the screen box, the high-pressure air nozzle sprays high-pressure air through the air nozzle, the high-pressure air penetrates through the mesh on one side and is sprayed to one side of the galvanized part, and the water body on the galvanized part is sprayed out of the screen box from the mesh on the other side; this driving member will drive the air nozzle afterwards and keep away from in the sieve box, and another driving member will drive the air nozzle that corresponds and be close to in the sieve box for high-pressure air ejector pipe passes through the air nozzle to the opposite side blowout high-pressure gas of galvanized component, makes the water on the galvanized component opposite side will follow the mesh blowout and sieve the box outside, and the galvanized component surface only remains a small amount of water this moment.

Then the two groups of high-pressure air injection pipes stop injecting high-pressure gas, meanwhile, the two groups of driving parts drive the air injection nozzles to be close to the sieve box, and the two groups of hot air pipes inject hot gas to the galvanized part in the sieve box through the corresponding air injection nozzles, so that the water body remained on the surface of the galvanized part is dried; then the closing of the discharge ports by the closing parts is cancelled, so that the galvanized parts in the sieve boxes can fall into the corresponding baling boxes through the corresponding discharge ports.

In conclusion, the galvanized workpiece drying and packaging method can realize the drying and packaging of the galvanized workpiece without manually transferring the galvanized workpiece, and shortens the drying time of the galvanized workpiece, thereby improving the processing efficiency of the galvanized workpiece and reducing the occupied space of the drying and packaging equipment.

The present invention in a preferred example may be further configured to: and one end of each air nozzle facing the sieve box is flared and is fixed with a limit frame attached to the sieve box or the sealing plate.

Through adopting above-mentioned technical scheme, rotatory to vertical state when the sieve box, and the driving piece drives the air nozzle and makes spacing frame laminate in sieve box or when the closing plate towards the motion of sieve box, high-pressure gas or steam in the air nozzle will all enter into between sieve box and the closing plate through the mesh to the dehydration stoving effect to galvanized member in the sieve box has been improved.

The present invention in a preferred example may be further configured to: each the upside of spacing frame all is fixed with the mounting bracket, all rotates on each mounting bracket to be connected with the live-rollers and is fixed with first motor, all twines the cloth that absorbs water that supplies spacing frame to compress tightly on each live-rollers, the equal fixed connection in live-rollers of output shaft of each first motor.

By adopting the technical scheme, after the two groups of high-pressure air injection pipes spray high-pressure gas to the galvanized component in the screen box, the driving component drives the limiting frame and the screen box to be arranged at intervals, the first motor drives the rotating roller to rotate so that the water-absorbing cloth is unreeled between the limiting frame and the screen box, and then the driving component drives the air injection nozzles to move so that the limiting frame compresses the water-absorbing cloth on the screen box or the sealing plate; then the hot air pipe sprays hot air to the water absorption cloth through the air nozzle, the hot air penetrates through the water absorption cloth and dries the galvanized part in the screen box, and under the blowing action of the hot air, the water absorption cloth deforms and penetrates through the mesh to be in contact with the galvanized part in the screen box, so that the water body on the surface of the galvanized part is absorbed into the water absorption cloth; in the process that hot air penetrates through the water absorption cloth, the hot air dries the water in the water absorption cloth, and the dried water absorption cloth continuously absorbs the water on the galvanized part, so that the drying efficiency of the galvanized part is improved.

The present invention in a preferred example may be further configured to: each all be equipped with the water-collecting plate between air nozzle and the sieve box, be fixed with two sets of first electric jar that drive corresponding water-collecting plate and descend to sieve box below on the support, the equal fixed connection in the water-collecting plate that corresponds of piston rod of each first electric jar.

By adopting the technical scheme, when the high-pressure gas injection pipe on one side injects high-pressure gas to the sieve box through the gas nozzle, the first electric cylinder positioned on one side of the sieve box, which is away from the gas nozzle, drives the water collecting plate to ascend to the sieve box, so that water sprayed out of the sieve box is attached to the water collecting plate, and the corrosion of the equipment caused by the water sprayed onto the equipment is avoided; when the high-pressure gas ejector pipe on the other side needs to be used, the first electric cylinder on the side drives the water collecting plate to descend below the sieve box, so that the water collecting plate is not prone to interfering the movement of the high-pressure gas ejector pipe.

The present invention in a preferred example may be further configured to: a rotating frame is fixed on the screen box, and a horizontal shaft which is rotatably connected to the bracket and extends along the axial direction of the charging barrel is fixed on the rotating frame; the two ends of the horizontal shaft are respectively provided with a conveyor belt fixed on the bracket, the extending directions of the two groups of conveyor belts are both vertical to the axial direction of the horizontal shaft, and the two groups of conveyor belts are provided with the same scraping piece for scraping the galvanized part; when the screen box is in a horizontal state, the scraping part is positioned above the screen box, one side of the screen box connected to the rotating frame is positioned below the feeding hole, and the distance between the screen box and the horizontal shaft is larger than the overall height of the conveyor belt and the scraping part.

By adopting the technical scheme, after the galvanized parts in the charging barrel are poured into the sieve box, the galvanized parts are accumulated at the joint of the sieve box and the rotating frame, at the moment, the two groups of conveyor belts drive the leveling parts to move, and the leveling parts drive the accumulated galvanized parts to be far away from the horizontal shaft, so that the galvanized parts are flatly laid in the sieve box without being manually leveled, and the drying and packaging efficiency of the galvanized parts is further improved; the two groups of conveyor belts are respectively arranged at the two ends of the horizontal shaft, so that the rotation of the sieve box is not easily influenced by the two groups of conveyor belts; when the drive subassembly drives the sieve box and rotates to vertical state, the sieve box will be located the top of conveyer belt, and the piece of strickleing off will be located the downside of conveyer belt for the conveyer belt with strickle off the difficult influence sieve box rotation of piece and air nozzle towards the motion of sieve box.

The present invention in a preferred example may be further configured to: the scraping piece comprises a plurality of scraping plates fixed on two groups of conveying belts, all the scraping plates are sequentially arranged along the conveying direction of the conveying belts, and the height of the bottom of each scraping plate is gradually increased.

By adopting the technical scheme, in the process of scraping the accumulated galvanized parts by the scraping parts, the scraper with the minimum bottom height firstly props against the galvanized parts, so that the accumulated galvanized parts are preliminarily scraped; and then the rest of the scraping plates can scrape the galvanized parts scraped by the previous scraping plate in sequence, so that the galvanized parts are scraped in batches, the stress of the scraping plates is reduced, and the scraping plates are not easy to damage.

The present invention in a preferred example may be further configured to: and a second electric cylinder is fixed on the outer wall of the screen box, a piston rod of the second electric cylinder is fixedly connected to the closing plate, and the moving direction of the closing plate is the same as that of the leveling piece.

Through adopting above-mentioned technical scheme, after strickle the piece and strickle off the galvanized component, the workman will be convenient for carry out quality inspection to the galvanized component in the sieve box and carry out the taking out of wastrel, take out the back at the wastrel, the second electricity jar will drive the closing plate and slide and seal in the opening, and the galvanized component in the sieve box will be shakeout again this moment to follow-up air nozzle carries out dehydration stoving processing to the galvanized component.

Another object of the present invention is to provide a galvanizing process that shortens the overall processing time of galvanized parts.

The above object of the present invention is achieved by the following technical solutions: a galvanization process comprises the following steps:

s1, weighing a galvanized part with proper weight and pouring the galvanized part into the charging barrel;

s2, degreasing the galvanized part;

s3, performing electrolytic degreasing treatment on the galvanized part;

s4, washing the galvanized part with water;

s5, performing acid washing treatment on the galvanized part;

s6, carrying out electrolytic cleaning treatment on the galvanized part;

s7, washing the galvanized part with water;

s8, electroplating the galvanized part;

s9, passivating the galvanized part;

s10, washing the galvanized part with water;

s11, drying and packaging the galvanized parts by using a galvanized part drying and packaging integrated machine.

Through adopting above-mentioned technical scheme, stoving packing all-in-one can accomplish the dehydration, the stoving and the packing of galvanized component to improved, need not the manual work and shifted the galvanized component, shortened the whole process time of galvanized component, thereby improved the machining efficiency of galvanized component.

In summary, the invention has the following beneficial technical effects:

1. the arrangement of the sieve box, the driving part, the sealing plate, the driving part, the air nozzle, the high-pressure air injection pipe, the hot air pipe, the sealing part and the bracket can realize the drying and packaging of the galvanized part without manually transferring the galvanized part, and shorten the drying time of the galvanized part, thereby improving the processing efficiency of the galvanized part and reducing the occupied space of drying and packaging equipment;

2. due to the arrangement of the limiting frame, high-pressure gas or hot gas in the air nozzle completely enters between the screen box and the sealing plate through the meshes, so that the dewatering and drying effects on galvanized parts in the screen box are improved;

3. the first motor, the water absorption cloth and the rotating roller are arranged, the water absorption cloth penetrates through the mesh holes to be in contact with the galvanized part in the screen box, so that the water on the surface of the galvanized part is absorbed into the water absorption cloth, hot air dries the water in the water absorption cloth, and the dried water absorption cloth continuously absorbs the water on the galvanized part, so that the drying efficiency of the galvanized part is improved;

4. the arrangement of the water collecting plate and the first electric cylinder ensures that the water body sprayed out of the sieve box is attached to the water collecting plate, thereby avoiding the corrosion of the equipment caused by the spraying of the water body on the equipment and ensuring that the water collecting plate is not easy to interfere with the movement of the high-pressure gas injection pipe;

5. due to the arrangement of the scraper plate and the conveyor belt, the galvanized parts are scraped in batches without being flattened manually, so that the drying and packaging efficiency of the galvanized parts is further improved;

6. and the arrangement of the second electric cylinder enables the galvanized part in the screen box to be flattened again by the sealing plate, so that the galvanized part can be dewatered and dried by a subsequent air nozzle.

Drawings

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a screen box in a horizontal state according to a first embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a screen box in a horizontal position according to a first embodiment of the present invention;

FIG. 4 is a schematic structural view of a screen box in an upright state according to a first embodiment of the invention;

FIG. 5 is a schematic structural view showing a closing member and a water-absorbing cloth in the first embodiment of the invention;

fig. 6 is a schematic sectional view showing a position limiting frame, a water absorbing cloth, and a sieve box in the first embodiment of the present invention.

Reference numerals: 1. a support; 11. a water tank; 12. a rotating frame; 13. a horizontal axis; 14. a second motor; 15. a third electric cylinder; 16. a water collection plate; 17. a first electric cylinder; 18. a fourth electric cylinder; 19. a bracket; 2. a screen box; 21. an opening; 22. a second electric cylinder; 23. a closing plate; 24. a discharge port; 25. a closure; 26. a rotating shaft; 27. a belt; 28. a third motor; 3. a conveyor belt; 31. a squeegee; 4. an air nozzle; 41. a high-pressure gas ejector pipe; 42. a hot gas pipe; 43. a limiting frame; 44. a mounting frame; 45. a first motor; 46. a rotating roller; 47. water-absorbing cloth; 5. and (7) packaging the product in a box.

Detailed Description

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