CN215429852U

CN215429852U - Compact coating production line

Info

Publication number: CN215429852U
Application number: CN202023014972.6U
Authority: CN
Inventors: 黄生玲; 蓝燕平
Original assignee: Xiamen Jieheli Electromechanical Equipment Co ltd
Current assignee: Xiamen Jieheli Electromechanical Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2022-01-07
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a compact coating production line, which comprises a pretreatment station positioned on the lower layer, a water cutting furnace and a curing furnace which are positioned on the upper layer and are arranged side by side, and two spraying rooms which are positioned on the middle layer and are arranged side by side; the device also comprises two closed conveying lines, wherein the positions of an upper hanging area and a lower hanging area of the two conveying lines are respectively distributed at the lower layer positions at the two ends of the whole production line; two the transfer chain wears to establish jointly the preprocessing station with after the stove is cut to water, wear to establish two respectively alone and spout the room to wear to establish jointly the curing oven. The utility model has the following advantages and effects: through the compact layout of the upper layer, the middle layer and the lower layer, all parts in the workshop are distributed more reasonably and compactly, and the space utilization rate of the workshop is improved.

Description

Compact coating production line

Technical Field

The utility model relates to the technical field of coating, in particular to a compact coating production line.

Background

Painting is an important step in modern product manufacturing processes. The quality of antirust and anticorrosive coatings is one of the important aspects of the overall quality of products. The appearance quality of the product not only reflects the protection and decoration performance of the product, but also is an important factor forming the value of the product.

Chinese patent CN210386340U discloses a coating production line, which comprises a material conveying line, wherein the material conveying line sequentially passes through a loading station, a pretreatment station, a drying station, a spraying station, a curing station, a cooling station and a discharging station.

When the coating production line is arranged, the whole production line is usually arranged in a workshop of one floor, and each part occupies a larger space in the workshop, so that the waste of occupied area is caused, and the space utilization rate of the workshop is low and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a compact coating production line which has the effect of improving the space utilization rate of a workshop.

The technical purpose of the utility model is realized by the following technical scheme: a compact coating production line comprises a pretreatment station positioned on a lower layer, a water cutting furnace and a curing furnace which are positioned on an upper layer and arranged side by side, and two spraying rooms which are positioned on a middle layer and arranged side by side; the device also comprises two closed conveying lines, wherein the positions of an upper hanging area and a lower hanging area of the two conveying lines are respectively distributed at the lower layer positions at the two ends of the whole production line; two the transfer chain wears to establish jointly the preprocessing station with after the stove is cut to water, wear to establish two respectively alone and spout the room to wear to establish jointly the curing oven.

By adopting the technical scheme, when the workpiece is coated, the workpiece is hung on the two conveying lines, so that the workpiece is coated by using the spray room matched with the workpiece after the workpiece is subjected to pretreatment and drying treatment of the water cutting furnace, and then the paint layer is cured by using the curing furnace. Therefore, the two transmission lines share the pretreatment station, the water cutting furnace and the curing furnace, so that the pretreatment station, the water cutting furnace and the curing furnace are fully utilized, the cost is greatly saved, and meanwhile, the coating efficiency and the productivity of workpieces are effectively improved. And through setting up two independent transfer chains to cooperate two independent rooms that spout, can spout the not lacquer layer of different colours to the work piece, thereby the effectual application efficiency and the productivity that have improved the work piece. Meanwhile, by setting the compact layout, all parts in the workshop are distributed more reasonably and compactly, and the space utilization rate of the workshop is improved.

The present invention in a preferred example may be further configured to: two spout the below position department in room and be provided with office area and goods turnover district, office area with goods turnover district is located lower floor's position department.

Through adopting above-mentioned technical scheme, set up office area and goods turnover district through the vacant position in lower floor, realize the maximize utilization of usage space in the workshop, realize the compact reasonable arrangement of each part in the workshop, improve the space utilization in workshop.

The present invention in a preferred example may be further configured to: the water cutting furnace and one end of the curing furnace are provided with a feed inlet and a discharge outlet side by side, the other end of the water cutting furnace and the other end of the curing furnace are arranged in a closed shape, and the two conveying lines are bent and located in the water cutting furnace and the curing furnace.

By adopting the technical scheme, the conveying line with the bent shape is arranged, the movement path and the movement time of the workpiece in the water cutting furnace and the curing furnace are provided, the thorough drying of the surface of the workpiece and the thorough curing of the paint layer on the surface of the workpiece are realized, and the coating efficiency and the coating quality are ensured.

The present invention in a preferred example may be further configured to: the pretreatment station comprises a hot water washing area, a degreasing area and a silane treatment area which are sequentially arranged.

By adopting the technical scheme, through setting up continuous hot washing district, degrease district and silane treatment area, detach the grease on work piece surface and the filth that adheres to on work piece surface, improve the adhesive force and the anticorrosion ability of lacquer rete. Meanwhile, a silane treatment area is adopted to replace the traditional phosphating treatment, so that the surface adjustment step is omitted, and the coating efficiency is improved. And no sediment is generated in the silane treatment process, the treatment time is short, and the bath solution can be reused, so that the waste of resources is effectively reduced.

The present invention in a preferred example may be further configured to: the degreasing area comprises a pre-degreasing position and a main degreasing position which are sequentially arranged.

By adopting the technical scheme, the continuous pre-degreasing position and the continuous main degreasing position are arranged, grease on the surface of the workpiece and dirt such as dust, rust, metal iron filings and the like attached to the surface of the workpiece are thoroughly removed, the smooth proceeding of chemical reaction of a paint film is ensured, the paint film is firmly combined with the metal workpiece, and the coating quality is improved.

The present invention in a preferred example may be further configured to: the main degreasing position with it washes the district to have set gradually first cold water and distinguishes with the second cold water between the silane treatment zone, the silane treatment zone with it is provided with the third cold water and washes the district to cut between the stove.

Through adopting above-mentioned technical scheme, wash district and third cold water washing district through setting up continuous first cold water washing, thoroughly wash workpiece surface's residual night, guarantee workpiece surface's clean and tidy, the application quality improves.

In conclusion, the utility model has the following beneficial effects:

1. by arranging the compact layout of the upper layer, the middle layer and the lower layer, all parts in the workshop are distributed more reasonably and compactly, and the space utilization rate of the workshop is improved;

2. the office area and the goods turnover area are arranged at the vacant positions of the lower layer, so that the maximum utilization of the used space in the workshop is realized, all parts in the workshop are compactly and reasonably arranged, and the space utilization rate of the workshop is improved;

3. the two transmission lines share the pretreatment station, the water cutting furnace and the curing furnace, so that the pretreatment station, the water cutting furnace and the curing furnace are fully utilized, the cost is greatly saved, and the coating efficiency and the productivity of workpieces are effectively improved;

4. through setting up two independent transfer chains to cooperate two independent rooms that spout, can spout the layer of lacquer of different colours to the work piece, thereby the effectual application efficiency and the productivity that have improved the work piece.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Reference numerals: 1. a pre-processing station; 11. a hot water wash zone; 12. a degreasing area; 121. a pre-degreasing position; 122. a primary degreasing location; 13. a first cold water wash zone; 14. a second cold water washing zone; 15. a silane treatment zone; 16. a third cold water washing zone; 2. water cutting furnace; 3. a curing oven; 4. spraying a room; 5. a conveying line; 6. a feed inlet; 7. a discharge port; 8. an office area; 9. goods turnover region.

Detailed Description

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

As shown in fig. 1, a compact coating line comprises a pretreatment station 1, a water cutting furnace 2 and a curing furnace 3 which are arranged side by side, two spraying rooms 4 which are arranged side by side and two closed conveying lines 5.

As shown in fig. 1, the positions of the upper hanging area and the lower hanging area of the two conveying lines 5 are respectively distributed at two end positions of the whole system. Wherein two transfer chain 5 wear to establish respectively alone after pretreatment station 1 and water cut stove 2 jointly, wear to establish two respectively and spout room 4 to wear to establish curing oven 3 jointly.

When the workpiece is coated, the workpiece is firstly hung on the two conveying lines 5 at the upper hanging position, then the workpiece is subjected to pretreatment and drying treatment of the water cutting furnace 2, the dried workpiece is coated by the spray room 4 matched with the workpiece, and then the paint layer is cured by the curing furnace 3.

Therefore, the pretreatment station 1, the water cutting furnace 2 and the curing furnace 3 are shared by the two transmission lines, so that the pretreatment station 1, the water cutting furnace 2 and the curing furnace 3 are fully utilized, the cost is greatly saved, and meanwhile, the coating efficiency and the productivity of workpieces are effectively improved.

Meanwhile, the hanging area positions and the hanging area positions of the two conveying lines 5 are respectively arranged at the positions of two ends of the whole system, so that the hanging process and the hanging process of the two conveying lines 5 are not interfered with each other when the two conveying lines 5 work, namely, the normal work and the efficient work of the two conveying lines 5 are guaranteed.

And when different colors are needed to be sprayed on the workpiece, the two independent conveying lines 5 are arranged and matched with the two independent spraying rooms 4, so that paint layers with different colors can be sprayed on the workpiece, and the coating efficiency and the productivity of the workpiece are effectively improved.

As shown in figure 1, the production line is divided into three layers, namely an upper layer, a middle layer and a lower layer, wherein the pretreatment station 1 is positioned at the lower layer, the water cutting furnace 2 and the curing furnace 3 are positioned at the upper layer, and the two spraying rooms 4 are positioned at the middle layer.

As shown in fig. 1, the upper hanging area and the lower hanging area of the two conveying lines 5 are both located at the lower layer, the lower positions of the two spraying rooms 4 are provided with an office area 8 and a goods turnover area 9, and the office area 8 and the goods turnover area 9 are located at the lower layer.

Through setting up compact overall arrangement for each part is more reasonable and compact distribution in the workshop, improves the space utilization in workshop. Meanwhile, the office area 8 and the goods turnover area 9 are arranged at the vacant positions of the lower layer, so that the maximum utilization of the use space in the workshop is realized, the compact and reasonable arrangement of all parts in the workshop is realized, and the space utilization rate of the workshop is improved.

As shown in fig. 1, one end of each of the water cutting furnace 2 and the curing furnace 3 is provided with a feed inlet 6 and a discharge outlet 7 side by side, and the other end is closed, and the two conveying lines 5 are bent and located in the water cutting furnace 2 and the curing furnace 3.

Through setting up the transfer chain 5 of buckling the form, provide the motion route and the motion time of work piece in water cutting furnace 2 and curing oven 3, realize the thorough stoving on work piece surface and the thorough solidification of work piece surface lacquer layer promptly, guarantee application efficiency and application quality.

As shown in fig. 1, the pretreatment station 1 includes a hot water washing section 11, a degreasing section 12, a first cold water washing section 13, a second cold water washing section 14, a silane treatment section 15, and a third cold water washing section 16, which are sequentially provided. Wherein the degreasing region 12 comprises a pre-degreasing position 121 and a main degreasing position 122 which are arranged in sequence.

Through the arrangement of the continuous hot water washing area 11, the degreasing area 12 and the silane treatment area 15, grease on the surface of the workpiece and dirt attached to the surface of the workpiece are removed, and the adhesive force and the corrosion resistance of the paint film layer are improved. Meanwhile, the silane treatment area 15 is adopted to replace the traditional phosphating treatment, so that the surface adjustment step is omitted, and the coating efficiency is improved.

Through setting up continuous pre-degrease position 121 and main degrease position 122, thoroughly detach the dirt such as the grease on work piece surface and the dust that adheres to the work piece surface, rust stain, metal swarf, guarantee the going on smoothly of paint film chemical reaction, make paint film and metal work piece firmly combine, improve the application quality.

In the early treatment process, the continuous first cold water washing area 13, the second cold water washing area 14 and the third cold water washing area 16 are arranged, so that the residual liquid on the surface of the workpiece is thoroughly washed, the cleanness of the surface of the workpiece is ensured, and the coating quality is improved.

The specific embodiments are only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications without inventive contribution to the present embodiments as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A compact coating line, characterized in that: comprises a pretreatment station (1) positioned at the lower layer, a water cutting furnace (2) and a curing furnace (3) which are positioned at the upper layer and are arranged side by side, and two spraying rooms (4) which are positioned at the middle layer and are arranged side by side;

the device is characterized by also comprising two closed conveying lines (5), wherein the positions of an upper hanging area and a lower hanging area of the two conveying lines (5) are respectively distributed at the lower layer positions at the two ends of the whole production line;

two transfer chain (5) wear to establish jointly preprocessing station (1) with water cuts behind stove (2), wears to establish two respectively alone and spouts room (4) to wear to establish jointly curing oven (3).

2. A compact painting line according to claim 1, characterized in that: two spout the below position department of room (4) and be provided with office area (8) and goods turnover area (9), office area (8) with goods turnover area (9) are located lower floor's position department.

3. A compact painting line according to claim 1, characterized in that: stove (2) is cut to water with the one end of curing oven (3) all is provided with feed inlet (6) and discharge gate (7) side by side, and the other end is closed form setting, and two transfer chain (5) all are the form of buckling and are located stove (2) is cut to water with in curing oven (3).

4. A compact painting line according to claim 1, characterized in that: the pretreatment station (1) comprises a hot water washing area (11), a degreasing area (12) and a silane treatment area (15) which are arranged in sequence.

5. A compact painting line according to claim 4, characterized in that: the degreasing area (12) comprises a pre-degreasing position (121) and a main degreasing position (122) which are arranged in sequence.

6. A compact painting line according to claim 5, characterized in that: the silane water treatment device is characterized in that a first cold water washing area (13) and a second cold water washing area (14) are sequentially arranged between the main degreasing position (122) and the silane treatment area (15), and a third cold water washing area (16) is arranged between the silane treatment area (15) and the water cutting furnace (2).