CN215030446U - Coating process production line - Google Patents
Coating process production line Download PDFInfo
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- CN215030446U CN215030446U CN202022531175.9U CN202022531175U CN215030446U CN 215030446 U CN215030446 U CN 215030446U CN 202022531175 U CN202022531175 U CN 202022531175U CN 215030446 U CN215030446 U CN 215030446U
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Abstract
The utility model relates to an automobile assembling equips technical field, in particular to coating process production line solves among the prior art of present trade the water based paint the application operation in the process line overall arrangement big, and then causes the high technical problem of manufacturing cost. The method specifically comprises the following steps: the material chain transportation system is formed by constructing a material transportation chain, the primer treatment station is arranged on a path conveyed by the material transportation chain, the finish treatment station is arranged on the path conveyed by the material transportation chain and is positioned at the downstream of the primer treatment station, and the paint drying chamber is arranged on the path conveyed by the material transportation chain, so that a first state of a workpiece can be transported to the finish treatment station after being dried by the paint drying chamber, and a second state of the workpiece can also be transported to a workpiece discharging area through the paint drying chamber. The paint spraying machine has the advantages of compact arrangement, centralized design, great convenience for arrangement of paint conveying pipelines, reduction in manufacturing cost, saving in occupied area of coating lines and the like.
Description
Technical Field
The utility model relates to an automobile assembling equips technical field, in particular to coating process production line.
Background
Under the current trend, the axle component is an important large assembly of matched automobiles, bears the full-load sprung weight of the automobiles, the vertical force, the longitudinal force, the transverse force and the moment thereof, and the impact load, which are given by the ground through wheels, frames or a bearing type automobile body through a suspension, and simultaneously, the axle component also transmits the maximum torque in a transmission system, and the axle housing also bears the reaction moment and the like; based on the above, the axle component is a very important component in the project of the whole vehicle, the axle component is attached to the chassis component, and because of the arrangement of the whole vehicle, the axle component is often contacted with muddy water, so the corrosion prevention degree of the surface of the axle component is more and more concerned by the quality department of the main engine plant and customers.
In the existing mode, paint spraying is adopted as a general corrosion prevention mode for the surfaces of axle products in the industry, paints are divided into oil paint and water paint, and along with the strengthening of environmental treatment intensity, the water paint is more and more favored by the coating process of the axle industry because the content of harmful element components polluted by the water paint is very low; the process of using the water-based paint as the anti-corrosion coating on the surface of the axle assembly cannot be executed according to the painting process of the oil-based paint because the components of the water-based paint are different from those of the oil-based paint, and the coating work on the surface of the axle is finished according to the process flows of primer spraying, flash drying, paint drying, finish paint spraying, flash drying, paint drying and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is big to solve among the water paint operation coating process production line flow among the prior art and have the assembly line overall arrangement, and then causes the high technical problem of manufacturing cost, provides a coating process production line, and this production line still can satisfy the requirement that technology was handled.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
the utility model provides a coating process production line, material chain conveyor system who forms from last district to lower district which characterized in that:
the material chain conveying system is formed by constructing material conveying chains, and the material conveying chains can carry workpieces;
the primer treatment station is arranged on a conveying path of the material conveying chain, the workpiece is subjected to primer spraying treatment at the primer treatment station, and a first state of the workpiece is formed;
the finish paint treatment station is arranged on a conveying path of the material conveying chain and is positioned at the downstream of the primer paint treatment station, and the first state of the workpiece is treated by spraying finish paint at the finish paint treatment station to form a second state of the workpiece;
and the paint drying chamber is arranged on a conveying path of the material conveying chain, so that the first state of the workpiece can be conveyed to the finish paint processing station after being dried by the paint drying chamber, and the second state of the workpiece can also be conveyed to the lower workpiece area by the paint drying chamber.
Further, the material conveying chains form a first material conveying chain and a second material conveying chain which are arranged in parallel at a part passing through the paint drying chamber when seen in a top view direction;
the first material conveying chain takes the downstream of the primer treatment station as a starting position;
and the second material conveying chain takes the downstream of the finish paint treatment station as a start position.
Further, the material transportation chain still includes:
and the third material conveying chain is respectively connected with the second end of the first material conveying chain and the first end of the second material conveying chain.
Further, the material transportation chain still includes:
one end of the fourth material conveying chain is connected with the second end of the second material conveying chain, and the other end of the fourth material conveying chain is connected to the lower part area;
the fourth material transport chain and the third material transport chain have an intersection point;
the fourth material conveying chain and the third material conveying chain are arranged in a three-dimensional crossing mode at the position of the crossing point.
Further, the primer treatment station and the finish treatment station are symmetrically arranged with the paint drying chamber at the center in the transverse direction as viewed in a top view direction.
Further, the primer treatment station comprises:
the primer spraying station is arranged in a primer workshop;
a primer flash station located downstream of the primer spray station and proximate to the first end of the first material transport chain.
Further, the finish paint treatment station comprises:
the finish paint spraying station is arranged in a finish paint workshop;
the finish paint flash-drying station is positioned at the downstream of the finish paint flash-drying station;
the finish paint spraying station and the finish paint flash-drying station are arranged on a conveying path of the third material conveying chain, and the finish paint flash-drying station is close to the second material conveying chain.
Further, the structure of the primer workshop and the structure of the finish paint workshop are the same;
one side of the paint drying chamber, which is close to the primer workshop and the finish workshop, is respectively provided with a primer drying station and a finish drying station;
wherein, the priming paint drying station and the finish paint drying station are arranged in the same drying working chamber.
Furthermore, a pretreatment cleaning device and a matched moisture drying device are arranged between the downstream of the workpiece loading area and the upstream of the primer treatment station.
Further, the material conveying chain is an electric control suspension type conveying chain.
The utility model discloses following beneficial effect has:
on the first hand, the technical scheme of the application meets the technical requirements of primary coating and primary drying of the primer and primary coating and primary drying of the finish paint.
In the second aspect, the primer spraying station, the primer flashing station, the finish spraying station and the finish flashing station are more compact and reasonable in arrangement, and the arrangement of a conveying pipeline of the water-based paint is greatly facilitated.
In conclusion, the paint spraying machine has the technical advantages of compact arrangement, centralized design, great convenience in arrangement of paint conveying pipelines, reduction in manufacturing cost, saving in occupied area of coating lines and the like.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a coating process line of the present invention;
FIG. 2 is a partial enlarged view of the primer treatment station and the topcoat treatment station of the present invention;
FIG. 3 is a schematic diagram of the production of water-based paint by conventional technique in domestic industry.
The reference numerals in the figures denote:
the production line comprises an upper workpiece area 100, a lower workpiece area 200, a material conveying chain 10, a primer treatment station 20, a finish treatment station 30 and a paint drying chamber 40;
a first material conveying chain 11, a second material conveying chain 12, a third material conveying chain 13 and a fourth material conveying chain 14;
a primer spraying station 21, a primer flash-drying station 22, a finish spraying station 31 and a finish flash-drying station 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; for convenience of description, in the present application, "left side" is "first end", "right side" is "second end", "upper side" is "first end", and "lower side" is "second end" in the current view, so that the description is for the purpose of clearly expressing the technical solution, and should not be construed as an improper limitation to the technical solution of the present application.
The utility model discloses it is big to solve among the water paint operation coating process production line flow among the prior art and have the assembly line overall arrangement, and then causes the high technical problem of manufacturing cost, provides a coating process production line, and this production line still can satisfy the requirement that technology was handled.
The assembly line layout in the prior art is large and mainly adopts the technical difficulty of arrangement of the workpiece conveying line for the water paint coating operation, and the actual occupied area occupied by the maintenance of the workpiece conveying line for the water paint coating operation and the manual paint repair operation is too large by applying the prior art shown in the attached drawing 3, so that the comprehensive cost is increased.
Specifically, referring to fig. 1, in the coating process production line provided by the present application, a material chain transportation system is formed from an upper part area 100 to a lower part area 200, the material chain transportation system is constructed by a material transportation chain 10, and the material transportation chain 10 can carry a workpiece; an axle component.
A primer treatment station 20 arranged on a conveying path of the material conveying chain 10, wherein the workpiece is subjected to primer spraying treatment at the primer treatment station 20 and forms a first state of the workpiece; specifically, the vehicle axle component is sprayed with primer and flash dried for one time;
the finish paint treatment station 30 is arranged on a conveying path of the material conveying chain 10 and is positioned at the downstream of the primer treatment station 20, and the first state of the workpiece is treated by spraying finish paint at the finish paint treatment station and forms a second state of the workpiece; specifically, the first state of the workpiece is subjected to finish paint spraying and flash drying for another time;
and the paint drying chamber 40 is arranged on the conveying path of the material conveying chain 10, so that the first state of the workpiece can be conveyed to the finish paint processing station 30 after being dried by the paint drying chamber 40, and the second state of the workpiece can be conveyed to the lower workpiece area 200 by the paint drying chamber. It can be understood that only one paint drying chamber 40 is utilized in the application, which is equivalent to that in the preset process, after the paint drying chamber 40 is flashed at every time, the drying operation is carried out through the paint drying chamber 40, and different from the prior art, the configuration of one paint drying chamber 40 is outside the necessary work process can be ensured, and the operation field of the production line is greatly released, so that the occupied area is effectively saved, the whole production line is more compact, the configuration of a conveying pipeline of the water-based paint is convenient, and the maintenance and the repair are convenient.
Specifically, referring to fig. 1, when viewed from a top view, the material conveying chains 10 form a first material conveying chain 11 and a second material conveying chain 12 which are arranged in parallel at a portion passing through the paint drying chamber 40; the first material conveying chain 11 takes the downstream of the priming paint treatment station 20 as a starting position; the second material conveying chain 12 starts at a position downstream of the finish treatment station 30. The first state of being equivalent to the work piece and the second state of work piece are all can be by once paint drying chamber after being dried by the flash though different processing in paint drying chamber, and the design is concentrated more, and the overall arrangement is more reasonable.
Further, referring to fig. 1, the material conveying chain 10 further includes: and a third material transport chain 13 connecting the second end of the first material transport chain 11 and the first end of the second material transport chain 12, respectively.
Further, referring to fig. 1, the material conveying chain 10 further includes: a fourth material transporting chain 14, one end of which is connected to the second end of the second material transporting chain 12, and the other end of which is connected to the lower section 200; the fourth material conveying chain 14 and the third material conveying chain 13 have an intersection point; the fourth material conveying chain 14 and the third material conveying chain 13 are arranged in a three-dimensional crossing manner at the position of the crossing point. In the design of the material transportation chain 10, the transportation is safe, stable and reliable, so that the material transportation chain 10 can be gradually set to climb with reference to the prior art to realize a three-dimensional crossed arrangement mode; the embodiment with the climbing angle not greater than 5 degrees is provided in the present application as a specific implementation that can realize the reference of the present application.
Referring to fig. 1, when viewed from a top view, the primer treatment station 20 and the finish treatment station 30 are symmetrically arranged with respect to the paint drying chamber at the center in the transverse direction, which is more beneficial to the layout of the whole production line and the arrangement of the conveying pipelines for arranging the water-based paint.
Referring to fig. 1-2, the primer treatment station 20 includes: a primer spraying station 21 arranged in a primer workshop; and a primer flash-drying station 22 located downstream of the primer spraying station 21 and near the first end of the first material conveying chain 11. The arrangement is more compact and reasonable, and the arrangement of the conveying pipeline of the water paint is greatly facilitated.
Referring to fig. 1-2, the finish treatment station 30 includes: a finish paint spraying station 31 which is arranged in a finish paint workshop; a finish flashing station 32 located downstream of the finish flashing station 31; the finish paint spraying station 31 and the finish paint flash-drying station 32 are arranged on the conveying path of the third material conveying chain 13, and the finish paint flash-drying station 32 is close to the second material conveying chain 12.
The structure of the primer workshop and the structure of the finish workshop are the same; a primer drying station and a finish drying station are respectively arranged on one side of the paint drying chamber 40 close to the primer workshop and the finish workshop; wherein, the priming paint drying station and the finish paint drying station are arranged in the same drying working chamber. Obviously, the coating process production line can effectively save the occupied area, and the manual paint repair is favorably configured at the station without influencing the left and right of the personnel, so that the paint repair process is safe and reliable.
Referring to fig. 1, a pretreatment cleaning device and a moisture drying device are disposed between the downstream of the workpiece loading area 100 and the upstream of the primer treatment station 20. Obviously, based on the technical scheme of this application, the auxiliary equipment facility of original production line, for example waste water exhaust-gas treatment facility, electrical system all can obtain effectual configuration.
In a more specific embodiment, the material transportation chain 10 is an electrically controlled suspension type transportation chain, and the climbing angle of the material transportation chain 10 is not too large due to the arrangement of the intersection point in the running route in practical application.
In conclusion, the paint spraying machine has the technical advantages of compact arrangement, centralized design, great convenience in arrangement of paint conveying pipelines, reduction in manufacturing cost, saving in occupied area of coating lines and the like.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A coating process production line, a material chain transportation system formed from a workpiece feeding area (100) to a workpiece discharging area (200), is characterized in that:
the material chain conveying system is formed by constructing a material conveying chain (10), and the material conveying chain (10) can carry workpieces;
a priming station (20) arranged on the path conveyed by the material conveying chain (10), wherein the workpiece is sprayed with priming at the priming station (20) and forms a first state of the workpiece;
a finish treatment station (30) arranged on the conveying path of the material conveying chain (10) and located downstream of the primer treatment station (20), wherein the first state of the workpiece is treated by spraying finish at the finish treatment station and forms a second state of the workpiece;
a paint drying chamber (40) arranged on the path conveyed by the material conveying chain (10) so that the first state of the workpieces can be conveyed to the finish treatment station (30) after being dried by the paint drying chamber (40), and the second state of the workpieces can also be conveyed to the lower section (200) by the paint drying chamber (40).
2. The coating process line according to claim 1, characterized in that the material transport chains (10) form, as seen in a top view, a first material transport chain (11) and a second material transport chain (12) arranged in parallel in a section passing through the paint drying chamber (40);
the first material conveying chain (11) takes the downstream of the priming station (20) as a starting position;
and the second material conveying chain (12) takes the downstream of the finish paint treatment station (30) as a starting position.
3. Coating process line according to claim 2, characterized in that said material transport chain (10) further comprises:
a third material transport chain (13) connecting the second end of the first material transport chain (11) and the first end of the second material transport chain (12), respectively.
4. Coating process line according to claim 3, characterized in that said material transport chain (10) further comprises:
a fourth material conveying chain (14), one end of which is connected with the second end of the second material conveying chain (12), and the other end of which is connected with the lower piece area (200);
-the fourth material transport chain (14) and the third material transport chain (13) have an intersection;
the fourth material conveying chain (14) and the third material conveying chain (13) are arranged in a three-dimensional crossing manner at the position of the crossing point.
5. The coating process line according to claim 4, characterized in that the primer treatment station (20) and the topcoat treatment station (30) are arranged symmetrically with respect to the paint drying chamber in the center in the transverse direction, as seen in a top view.
6. Coating process line according to claim 5, characterized in that the primer treatment station (20) comprises:
a primer spraying station (21) which is arranged in a primer workshop;
a primer flash-dry station (22) located downstream of the primer spray station (21) and proximate to a first end of the first material transport chain (11).
7. Coating process line according to claim 6, wherein the finishing treatment station (30) comprises:
the finish paint spraying station (31) is arranged in a finish paint workshop;
a finish flashing station (32) located downstream of the finish spraying station (31);
the finish paint spraying station (31) and the finish paint flash-drying station (32) are arranged on a conveying path of the third material conveying chain (13), and the finish paint flash-drying station (32) is close to the second material conveying chain (12).
8. A painting process line according to claim 7, characterised in that the base coat shop and the top coat shop are of identical construction;
a primer drying station and a finish drying station are respectively arranged on one side of the paint drying chamber (40) close to the primer workshop and the finish workshop;
wherein, the priming paint drying station and the finish paint drying station are arranged in the same drying working chamber.
9. The coating process production line according to claim 1, characterized in that a pretreatment cleaning device and a matched moisture drying device are arranged between the downstream of the workpiece loading area (100) and the upstream of the primer treatment station (20).
10. Coating process line according to claim 1, characterized in that the material transport chain (10) is an electrically controlled overhead conveyor chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022531175.9U CN215030446U (en) | 2020-11-05 | 2020-11-05 | Coating process production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022531175.9U CN215030446U (en) | 2020-11-05 | 2020-11-05 | Coating process production line |
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| Publication Number | Publication Date |
|---|---|
| CN215030446U true CN215030446U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022531175.9U Active CN215030446U (en) | 2020-11-05 | 2020-11-05 | Coating process production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121420A (en) * | 2022-06-30 | 2022-09-30 | 东风柳州汽车有限公司 | Vehicle body coating system and control method and production line thereof |
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2020
- 2020-11-05 CN CN202022531175.9U patent/CN215030446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121420A (en) * | 2022-06-30 | 2022-09-30 | 东风柳州汽车有限公司 | Vehicle body coating system and control method and production line thereof |
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