CN109573512B - Automobile coating production line - Google Patents
Automobile coating production line Download PDFInfo
- Publication number
- CN109573512B CN109573512B CN201910016207.0A CN201910016207A CN109573512B CN 109573512 B CN109573512 B CN 109573512B CN 201910016207 A CN201910016207 A CN 201910016207A CN 109573512 B CN109573512 B CN 109573512B
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- CN
- China
- Prior art keywords
- telescopic device
- cross beam
- telescopic
- trolley
- ground conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0294—Vehicle bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses an automobile coating production line, which comprises a ground conveyor, a driving roller bed (2) and a translation transition device (3), the ground conveyor comprises a track and a trolley (10), an upper support of the track (1) of the ground conveyor capable of running and a support plate capable of running and driving the roller machine are arranged below the trolley, a gap (4) is arranged on the ground conveyor track (1), a gap (5) is arranged on the driving roller bed (2), the invention is characterized in that a translation transition device (3) is arranged in the track gap of the ground conveyor and the gap of the driving roller machine, the ground conveyor and the roller machine skid system are combined by the conveyor through the translation transition device, the advantages of the ground conveyor and the roller machine skid system can be simultaneously exerted, the ground conveying system is flexible and mobile, and is easy to arrange and use in complex environments with multiple steering directions in narrow space. And the automatic color storage and discharge functions of the roller bed skid system in coating production are embodied.
Description
Technical Field
The invention belongs to a coating production line in the technical field of motor vehicle production and manufacturing, and particularly relates to an automobile coating production line with a roller bed and a ground conveyor combined.
Background
At present, the ground conveyer that generally can use on the coating production line, such conveyer can not realize the function of automatic storage row of look well to coating production line, can not satisfy the demand of assembly shop to various paint automobile bodies well, is a bottleneck of coating production. At present, a roller bed skid system in a coating workshop is widely applied and can well solve the problem of color discharge. However, the arrangement of the roller bed skid system in the purely conventional sense requires a sufficiently large space, and the arrangement of the system in a relatively narrow space greatly reduces the number of stored vehicle bodies.
There is a need in the art to combine a floor conveyor with a roller bed skid system, but the combination of these two systems is not compatible.
Disclosure of Invention
In order to overcome the defect that a ground conveyor and a rolling machine skid system cannot be combined for use in the prior art, the invention discloses an automobile coating production line, which is provided with a translation transition device, wherein the ground conveyor is combined with the rolling machine skid system through the translation transition device.
The technical scheme adopted by the invention for achieving the technical purpose is as follows:
the utility model provides an automobile coating production line, includes that ground conveyer, drive roll bed and translation transition device, ground conveyer includes ground conveyer track and the platform truck of operation on ground conveyer track, the platform truck below is provided with can move ground conveyer track upper bracket and can move and the backup pad on the drive roll bed be provided with the clearance on the ground conveyer track, be provided with the clearance on the drive roll bed, roll a clearance at ground conveyer track clearance and drive and set up translation transition device.
Translation transition device, including two telescoping device, first telescoping device and second telescoping device promptly, first telescoping device and second telescoping device lower extreme are articulated with the fixing base, first telescoping device and second telescoping device upper end are provided with the crossbeam, the distance of two pin joints on the crossbeam is the same with the distance of two pin joints on the fixing base, first telescoping device promptly, second telescoping device, fixing base and crossbeam constitute four-bar structure, in order to can accurate control platform truck's position, still need set up the third telescoping device between first telescoping device or second telescoping device and fixing base, third telescoping device one end articulates in the fixing base, and the other end articulates in first telescoping device or second telescoping device.
The first telescopic device and the second telescopic device are controlled to synchronously act through a mechanical structure or electricity, and the lengths of the first telescopic device and the second telescopic device are kept the same, so that the beam is parallel to the fixed seat.
The inclination angles of the first telescopic device and the second telescopic device can be controlled by controlling the third telescopic device, and the lifting and the translation of the trolley can be controlled by controlling the first telescopic device, the second telescopic device and the third telescopic device through a preset program.
The middle part of the cross beam is provided with a semicircular ring, and the purpose is to avoid the interference between the cross beam and the trolley travelling support.
The first telescopic device and the second telescopic device are cylinders, or the first telescopic device and the second telescopic device are both composed of a lead screw and a nut and driven by a speed reduction motor.
The third telescopic device can be an air cylinder, or a telescopic rod which consists of a lead screw and a nut and is driven by a speed reducing motor.
The working principle of the invention is that the cross beam is arranged in the gap of the track of the ground conveyor in advance by adjusting the lengths of the first telescopic device and the second telescopic device and the third telescopic device, when the trolley moves to the position above the cross beam, the trolley is stopped, the trolley is lifted and then translated to the position above the driving roller bed by adjusting the lengths of the first telescopic device and the second telescopic device and the third telescopic device, each telescopic device is adjusted again, the position below the trolley is placed on the driving roller bed, the height of the cross beam is continuously reduced, and after the cross beam is completely separated from the trolley, the trolley can complete corresponding procedures on the driving roller bed, and if the trolley needs to be transferred from the driving roller bed to the ground conveyor, directional operation can be carried out.
In order to avoid the platform truck at the removal in-process, drop from the crossbeam the platform truck below is provided with the locating piece be provided with on the crossbeam be used for with the locating piece cooperation use from locking mechanism, from locking mechanism including setting up at the dog of crossbeam tip, with crossbeam sliding connection's sliding block and fixed block of setting on the crossbeam, be provided with the extension spring between fixed block and the sliding block, articulated respectively on fixed block and sliding block have first connecting rod and second connecting rod, the other end and the telescopic link tip of first connecting rod, second connecting rod are articulated.
In-process at the telescopic link dragging and lifting application of force, the telescopic link promotes first connecting rod and second connecting rod, make it have the trend of contained angle expansion, thereby overcome the spring force of extension spring, promote the sliding block and remove to the direction of dog, because the locating piece is located between sliding block and the dog, sliding block and dog can press from both sides the locating piece tightly and apply certain effort, thereby ensured that the platform truck can not drop from the crossbeam at the removal in-process, after the platform truck was successfully shifted, the telescopic link continues the in-process that moves down, the power that the telescopic link was used in on first connecting rod and second connecting rod reduces, under the effort of extension spring, the sliding block moves to the fixed block, make the distance grow between sliding block and the dog, the locating piece obtains the release.
This self-locking mechanism need not independent control, and simple and practical can provide factor of safety.
In order to provide stability and bearing capacity, two or more translation transition devices can be used in parallel.
The invention has the beneficial effects that:
the ground conveyor and the rolling bed skid system are combined by the conveyor through the translation transition device, so that the advantages of the ground conveyor and the rolling bed skid system can be simultaneously exerted, namely, the ground conveyor system is flexible and is easy to arrange and use in a complex environment with more steering in a narrow space. And the automatic color storage and discharge functions of the roller bed skid system in coating production are embodied.
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 line according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the transition device in translation according to the present invention.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a working principle diagram of the translation transition device.
In the figure: 1-ground conveyor track; 2, driving the roller bed; 3-a translation transition device; 4-clearance; 5-clearance; 6, a fixed seat; 7-a first telescopic device; 8-a second telescopic device; 9-a third telescopic device; 10, a trolley; 11-a cross beam; 12-a semicircular ring; 13-a telescopic rod; 14-a first link; 15-a second link; 16-a fixed block; 17-a stopper; 18-a slider; 19-a tension spring; and 20, positioning blocks.
Detailed Description
As shown in fig. 1, an automobile coating production line comprises a ground conveyor, a driving roller machine 2 and a translation transition device 3, wherein the ground conveyor comprises a trolley 10 with a ground conveyor track 1 running on the ground conveyor track, an upper support of the ground conveyor track 1 and a support plate capable of running and driving the roller machine are arranged below the trolley, a gap 4 is arranged on the ground conveyor track 1, a gap 5 is arranged on the driving roller machine 2, and the translation transition device 3 is arranged in the ground conveyor track gap and the driving roller machine gap.
As shown in fig. 2, translation transition device, including two telescoping devices, first telescoping device 7 and second telescoping device 8 promptly, first telescoping device 7 and 8 lower extremes of second telescoping device are articulated with fixing base 6, first telescoping device 7 and 8 upper ends of second telescoping device are provided with crossbeam 11, the distance of two pin joints on the crossbeam is the same with the distance of two pin joints on the fixing base, first telescoping device 7 promptly, second telescoping device 8, fixing base 6 and crossbeam 11 constitute four-bar structure, in order to can the accurate position of control platform truck, still need set up third telescoping device 9 between first telescoping device 7 or second telescoping device 8 and fixing base 6, third telescoping device 9 one end articulates in fixing base 6, and the other end articulates in first telescoping device 7 or second telescoping device 8.
Through the first telescoping device 7 of mechanical structure or electrical control and the synchronous action of second telescoping device 8 to keep first telescoping device 7 and the same of second telescoping device 8 length, thereby make crossbeam 11 be on a parallel with fixing base 6, be used for making the crossbeam keep the level in the motion process in this embodiment.
As shown in fig. 4, the inclination angles of the first telescopic device 7 and the second telescopic device 8 can be controlled by controlling the third telescopic device 9, and the lifting and the translation of the trolley can be controlled by controlling the first telescopic device 7, the second telescopic device 8 and the third telescopic device 9 through a preset program.
The middle part of the cross beam 11 is provided with a semicircular ring, so that the interference between the cross beam 11 and the trolley walking support is avoided.
The first telescopic device and the second telescopic device are cylinders.
Or the first telescopic device and the second telescopic device are both composed of a lead screw and a nut and are driven by a speed reducing motor.
The third telescopic device can be an air cylinder, or a telescopic rod which consists of a lead screw and a nut and is driven by a speed reducing motor.
As shown in fig. 4, the working principle of the present invention is that the cross beam 11 is preset at the gap of the track of the ground conveyor by adjusting the lengths of the first telescopic device 7 and the second telescopic device 8 and the third telescopic device 9, when the trolley moves to the upper part of the cross beam, the trolley is stopped, the trolley is lifted and then translated to the upper part of the driving roller bed 2 by adjusting the lengths of the first telescopic device 7 and the second telescopic device 8 and the third telescopic device 9, the telescopic devices are adjusted again, the lower part of the trolley is placed on the driving roller bed, the height of the cross beam is reduced continuously, and after the cross beam is completely separated from the trolley, the trolley can complete the corresponding process on the driving roller bed, and if the trolley needs to be transferred from the driving roller bed to the ground conveyor, the direction operation can be performed.
As shown in fig. 3, in order to avoid the trolley falling off from the cross beam in the moving process, a positioning block 20 is arranged below the trolley, a self-locking mechanism used in cooperation with the positioning block 20 is arranged on the cross beam, the self-locking mechanism comprises a stop block 17 arranged at the end of the cross beam, a sliding block 18 connected with the cross beam in a sliding manner, and a fixed block 16 fixedly arranged on the cross beam, a tension spring 19 is arranged between the fixed block 16 and the sliding block 18, the fixed block 16 and the sliding block 18 are respectively hinged with a first connecting rod 14 and a second connecting rod 15, and the other ends of the first connecting rod 14 and the second connecting rod 15 are hinged with the end of a telescopic rod.
In the process of the telescopic rod dragging and lifting the force application, the telescopic rod 13 pushes the first connecting rod 14 and the second connecting rod 15, so that the telescopic rod has a tendency of expanding an included angle, the spring force of the tension spring 19 is overcome, the sliding block 18 is pushed to move towards the direction of the stop block 17, and the positioning block 20 is positioned between the sliding block 18 and the stop block 17, so that the sliding block and the stop block can clamp the positioning block 20 tightly and apply certain acting force, thereby ensuring that the trolley cannot fall off from a cross beam in the moving process, after the trolley is successfully transferred, the telescopic rod continues to move downwards, the force of the telescopic rod acting on the first connecting rod and the second connecting rod is reduced, and under the acting force of the tension spring, the sliding block moves towards the fixing block, so that the distance between the sliding block 18 and the stop.
This self-locking mechanism need not independent control, and simple and practical can provide factor of safety.
In order to provide stability and bearing capacity, two or more translation transition devices can be used in parallel.
In this embodiment, through the translation transition device with ground conveyer with roll bed skid system combination, can exert the advantage of ground conveyer with roll bed skid system simultaneously, exerted ground conveying system nimble flexibly promptly and easily turn to in narrow and small space and many and complicated environment arrange the use under. And the automatic color storage and discharge functions of the roller bed skid system in coating production are embodied.
The above disclosure is only for the specific embodiment of the present patent, but the present patent is not limited thereto, and it should be understood that the modifications made by those skilled in the art without departing from the principle of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automobile coating production line, includes ground conveyer, drive roller bed (2), its characterized in that: the ground conveyor comprises a ground conveyor track (1) and a trolley (10) running on the ground conveyor track, an upper support of the ground conveyor track (1) capable of running and a support plate capable of running and driving a roller machine are arranged below the trolley, a gap (4) is formed in the ground conveyor track (1), a gap (5) is formed in the driving roller machine (2), and the translation transition devices (3) are arranged in the ground conveyor track gap and the driving roller machine gap;
the translation transition device comprises two telescopic devices, namely a first telescopic device (7) and a second telescopic device (8), the lower ends of the first telescopic device (7) and the second telescopic device (8) are hinged with the fixed seat (6), the upper ends of the first telescopic device (7) and the second telescopic device (8) are provided with a cross beam (11), the distance between two hinge points on the cross beam is the same as the distance between two hinge points on the fixed seat, namely, the first expansion device (7), the second expansion device (8), the fixed seat (6) and the cross beam (11) form a four-bar linkage structure, a third telescopic device (9) is arranged between the first telescopic device (7) or the second telescopic device (8) and the fixed seat (6), one end of the third telescopic device (9) is hinged to the fixed seat (6), and the other end of the third telescopic device is hinged to the first telescopic device (7) or the second telescopic device (8);
a semicircular ring is arranged in the middle of the cross beam (11);
the trolley is characterized in that a positioning block (20) is arranged below the trolley, a self-locking mechanism used in cooperation with the positioning block (20) is arranged on the cross beam, the self-locking mechanism comprises a stop block (17) arranged at the end part of the cross beam, a sliding block (18) connected with the cross beam in a sliding mode and a fixed block (16) fixedly arranged on the cross beam, a tension spring (19) is arranged between the fixed block (16) and the sliding block (18), a first connecting rod (14) and a second connecting rod (15) are hinged to the fixed block (16) and the sliding block (18) respectively, and the other end of the first connecting rod (14) and the other end of the second connecting rod (15) are hinged.
2. An automobile painting line according to claim 1, characterized in that: the first telescopic device and the second telescopic device are cylinders.
3. An automobile painting line according to claim 1, characterized in that: the first telescopic device and the second telescopic device are both composed of a lead screw and a nut and are driven by a speed reduction motor.
4. An automobile painting line according to claim 2 or 3, characterized in that: the third telescopic device is a cylinder.
5. An automobile painting line according to claim 2 or 3, characterized in that: the third telescopic device consists of a lead screw and a nut and is a telescopic rod driven by a speed reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016207.0A CN109573512B (en) | 2019-01-08 | 2019-01-08 | Automobile coating production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016207.0A CN109573512B (en) | 2019-01-08 | 2019-01-08 | Automobile coating production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109573512A CN109573512A (en) | 2019-04-05 |
| CN109573512B true CN109573512B (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910016207.0A Active CN109573512B (en) | 2019-01-08 | 2019-01-08 | Automobile coating production line |
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| Country | Link |
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| CN (1) | CN109573512B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977896B (en) * | 2019-12-17 | 2021-06-25 | 宁波市鄞州佳旭服饰有限公司 | Positioning and clamping device for garment processing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6966431B2 (en) * | 2002-02-26 | 2005-11-22 | Jervis B. Webb Company | Conveyor system for article treatment |
| US7284651B2 (en) * | 2005-06-20 | 2007-10-23 | Durr Systems, Inc. | Conveyor system and method of conveying elements |
| CN106241364B (en) * | 2015-11-18 | 2018-11-20 | 重庆同正科技有限公司 | Transfer device between vehicle frame processing stations |
| CN108569500B (en) * | 2017-12-08 | 2020-06-30 | 中国国际海运集装箱(集团)股份有限公司 | Skid replacing system and control method thereof |
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2019
- 2019-01-08 CN CN201910016207.0A patent/CN109573512B/en active Active
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| Publication number | Publication date |
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| CN109573512A (en) | 2019-04-05 |
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