CN214988406U - Tire roll-over switching device that rolls off production line - Google Patents
Tire roll-over switching device that rolls off production line Download PDFInfo
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- CN214988406U CN214988406U CN202120731452.2U CN202120731452U CN214988406U CN 214988406 U CN214988406 U CN 214988406U CN 202120731452 U CN202120731452 U CN 202120731452U CN 214988406 U CN214988406 U CN 214988406U
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Abstract
The utility model discloses a tire rolls off production line upset switching device. The device comprises a roller way, an arm-holding stopper, a 180-degree turnover machine, a transition roller way and a 90-degree turnover machine; the roller ways are fixed on the ground on two sides of the vehicle body assembly line, and the arm holding stopper is fixed at the outlet of each roller way; a 180-degree turnover machine is fixed at the front end of the roller way; a transition roller way is fixed at the front end of the 180-degree turnover machine; and a 90-degree turnover machine is fixed at the front end of the transition roller way. The utility model discloses a form upset tire chain of roll table, armful arm stopper, 180 degrees upset machines, 90 degrees upset machines, simple structure, installation and debugging are convenient, have improved production line automation degree.
Description
Technical Field
The utility model belongs to the technical field of the mechanized transport of car assembly workshop, concretely relates to tire rolls off production line upset switching device.
Background
On the automatic production line of car, in the transportation process of car assembly workshop tire, the tire is generally that wheel hub upwards carries, when assembling the tire, need place the wheel hub of tire downwards, namely will rotate 180 degrees with the tire, and the tire is horizontal when carrying to the production line limit simultaneously and is placed, and assembly process needs 90 upsets of tire, like this when relying on the manipulator, satisfies the requirement that the manipulator snatchs the tire. The existing tire alignment installation is generally performed by a robot or manual carrying alignment, tires on a tire conveying line can be turned over, the requirement of tire assembly auxiliary tools is met, the cost of the existing tire alignment installation is high, the requirement is high, the existing tire alignment installation is difficult to popularize, and the existing tire alignment installation is large in labor amount of workers and long in installation beat for large heavy tires. Particularly, on a high-cycle automobile tire assembly line, the automobile body continuously runs on the whole line to assemble the tire. The traditional tire mounting form cannot meet the requirement of high-beat production. Therefore, the design of the tire offline overturning and switching device which can meet the tire assembly of the online vehicle body is particularly important.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tire rolls off production line upset switching device in order to solve the not enough of above-mentioned background art existence.
The utility model adopts the technical proposal that: a tire off-line overturning and switching device comprises a roller way, an arm holding stopper, a 180-degree overturning machine, a transition roller way and a 90-degree overturning machine; the roller ways are fixed on the ground on two sides of the vehicle body assembly line, and the arm holding stopper is fixed at the outlet of each roller way; a 180-degree turnover machine is fixed at the front end of the roller way; a transition roller way is fixed at the front end of the 180-degree turnover machine; and a 90-degree turnover machine is fixed at the front end of the transition roller way.
In a further preferred structure, the roller way comprises an aluminum alloy track, a accumulating roller, a guide wheel set, a driving device and an adjusting support leg; the adjusting supporting legs are fixed on the ground, the aluminum alloy track is fixed on the adjusting supporting legs, and the accumulating rollers are fixed on the aluminum alloy track and driven by a driving device through a chain; guide wheel sets are arranged on two sides of the aluminum alloy track to prevent the tire from sliding out of the roller way; the arm holding stopper is fixed with the aluminum alloy rails on two sides of the roller way through bolts. The roller way adopts a single chain transmission mode, and the driving device is provided with a tension chain wheel.
In a further preferred structure, the arm-holding stopper comprises a left swing arm, a right swing arm, a support, a cylinder assembly and a connecting rod; the air cylinder assembly is fixed at the bottom of the support, the left swing arm and the right swing arm are fixed on two sides of the support, and the left swing arm and the right swing arm are connected through a connecting rod. The synchronous action of the left swing arm and the right swing arm is ensured through the connecting rod.
In a further preferred structure, the left and right swing arms comprise baffle arms, bearings with seats, shafts and rotating arms; the blocking arm, the bearing with the seat and the rotating arm are fixed on the shaft, the bearing with the seat is used for fixing the whole swinging arm on the support, the blocking arm is used for blocking a tire, the rotating arm is used for connecting the left swinging arm and the right swinging arm through the connecting rod, and the air cylinder assembly drives one of the rotating arms. The arm-holding stopper adopts a connecting rod to connect a left swing arm and a right swing arm, the two ends of the connecting rod respectively adopt left-handed and right-handed threads, the cylinder is installed below the rack, and the connecting rod and the cylinder are simultaneously connected with the swing arms. Simple structure, compactness, swing arm about single cylinder can drive, and the fender arm adopts the applicable multiple diameter tire of V type design, guarantees only to let a tire at every turn simultaneously, and both ends are equipped with the nylon wheel and do not damage the tire.
In a further preferred structure, the 180-degree turnover machine comprises a first rack, a first turnover frame and a first turnover drive; the first overturning frame is fixed on the first rack through a bearing with a base, the first overturning frame is fixed below the first rack through a bolt, the first overturning frame is driven by the first overturning frame through a chain, and the first overturning frame is provided with a limiting block. The tire overturning position is ensured to be accurate.
In a further preferred structure, the first turnover frame comprises a turnover frame, a transmission roller, a driving assembly, a blocking assembly, a transmission chain wheel assembly and a guide roller; the transmission rollers are fixed on the upper surface and the lower surface of the overturning rack, the guide rollers are fixed on the left side and the right side of the overturning rack, and the driving assembly drives the transmission rollers on the upper surface and the lower surface to move through a chain so as to ensure the transmission of tires; the blocking assembly is fixed at the outlet of the overturning rack; preventing the tire from falling off during the overturning process of the tire; the blocking component adopts a hook type stopper and is driven by an air cylinder.
In a further preferable structure, the 90-degree turnover machine comprises a second rack, a second turnover frame and a second turnover drive; the second roll-over stand is fixed on the second rack through a bearing with a seat, the second roll-over drive is fixed below the second rack through a bolt, the second roll-over drive drives the second roll-over stand through a chain, and the second rack is provided with a buffer block. The whole roll-over stand can be buffered and decelerated.
In a further preferred structure, the second turnover frame comprises a frame, unpowered rollers and a transmission shaft assembly; the unpowered roller is fixed on the frame and used for sliding of the tire, the frame is provided with two L-shaped stop rods, and a distance is reserved between the two L-shaped stop rods. The tire is restrained from being secured during the rollover process.
In a further preferable structure, the transmission chain wheels on the 180-degree turnover machine and the first turnover frame and the second turnover frame on the 90-degree turnover machine are larger than the driving chain wheels, and the transmission ratio is large. The overturning is rapid; the roll-over stand is provided with a transmission roller and adopts a motor for transmission; the blocking component adopts a hook type stopper, and the cylinder driving structure is simple.
The utility model has the advantages that:
effectively reducing the labor intensity of workers on the production line, improving the automation degree of the production line and saving the cost.
1. The tire chain is turned over in the form of a roller way, an arm holding stopper, a 180-degree turning machine and a 90-degree turning machine, the structure is simple, the installation and the debugging are convenient, and the automation degree of a production line is improved.
2. The arm-holding stopper ensures that a single tire enters each time, is suitable for tires with various diameters, and protects the surface of the tire.
3. The 180-degree turnover machine guarantees that the hub of the tire is placed downwards, and the 90-degree turnover machine converts the tire from a horizontal state into a vertical state so as to facilitate grabbing by a manipulator.
Drawings
FIG. 1 is a schematic perspective view of a tire offline overturning and transferring device;
FIG. 2 is a front view of the tire under-line turnover adapter;
FIG. 3 is a top view of the tire under-line turnover and transfer device;
FIG. 4 is a schematic perspective view of a boom stop;
FIG. 5 is a schematic perspective view of a 180 degree tilter;
FIG. 6 is a schematic perspective view of a roll-over stand of the 180-degree roll-over machine;
fig. 7 is a schematic perspective view of a 90-degree tilter.
Detailed Description
The invention will be further described in detail with reference to the drawings and the following detailed description, which are provided for the purpose of clearly understanding the invention and are not intended to limit the invention.
As shown in fig. 1-3, the utility model discloses a roll table 1, embrace arm stopper 2, 180 degrees upset machine 3, transition roll table 4, 90 degrees upset machine 5. The roller ways 1 are fixed on the ground on two sides of the vehicle body assembly line, and the arm holding stopper 2 is fixed at the outlet of the roller ways 1; the arm-holding stopper 2 is fixed with the aluminum alloy rails 105 on two sides of the roller way 1 through bolts. And a 180-degree turnover machine 3 is fixed at the front end of the roller way 1. And a transition roller table 4 is fixed at the front end of the 180-degree turnover machine 3. And a 90-degree turnover machine 5 is fixed at the front end of the transition roller table 4. The roller way 1 consists of an aluminum alloy rail 105, a accumulating roller 101, a guide wheel set 104, a driving device 103 and an adjusting supporting leg 102. The adjustable supporting legs 102 are fixed on the ground, the aluminum alloy rails 105 are fixed on the adjustable supporting legs 102, and the accumulating rollers 101 are fixed on the aluminum alloy rails 105 and driven by the driving device 103 through chains. The two sides of the aluminum alloy track 105 are provided with guide wheel sets 104 for preventing the tire from sliding out of the roller way.
As shown in fig. 4, the arm embracing stopper 2 is composed of a left and right swing arm 202, a bracket 201, a cylinder assembly 204, and a link 203. The cylinder assembly 204 is fixed at the bottom of the support 201, the left and right swing arms 202 are fixed at two sides of the support 201, the left and right swing arms 202 are connected through the connecting rod 203, the cylinder assembly 204 drives one of the rotating arms 202.4, and the synchronous action of the left and right swing arms is ensured through the connecting rod 203. The left and right swing arms 202 are composed of a baffle arm 202.1, a bearing with a seat 202.3, a shaft 202.2, a rotating arm 202.4 and the like. The arm 202.1, the pedestal bearing 202.3 and the rotating arm 202.4 are fixed on the shaft 202.2, the pedestal bearing 202.3 is used for fixing the whole swing arm on the bracket 201, the arm 202.1 is used for blocking the tire, and the rotating arm 202.4 is used for connecting the connecting rod 203 with the left and right swing arms 202.
As shown in fig. 5 and 6: the 180-degree turnover machine 3 consists of a first machine frame 301, a first turnover frame 302 and a first turnover drive 303. First roll-over stand 302 passes through the pedestal bearing to be fixed on first frame 301, and first upset drive 303 passes through the bolt fastening in first frame 301 below, and first roll-over stand 302 is driven through the chain to first upset drive 303, and first roll-over stand 302 is equipped with stopper 302.7, guarantees that the tire upset position is accurate. The first roll-over stand 302 is composed of a roll-over stand 302.1, a transmission roller 302.2, a driving assembly 302.3, a blocking assembly 302.4, a transmission chain wheel assembly 302.6, a guide roller 302.5 and the like. The transmission rollers 302.2 are fixed on the upper surface and the lower surface of the turnover rack 302.1, the guide rollers 302.5 are fixed on the left side and the right side of the turnover rack 302.1, and the driving assembly 302.3 drives the transmission rollers 302.2 on the upper surface and the lower surface to move through a chain, so that tire transmission is guaranteed. The blocking group 302.4 is fixed at the outlet of the overturning frame 302.1 and prevents the tyre from falling off during overturning.
As shown in fig. 7: the 90-degree turnover machine 5 is composed of a second frame 501, a second turnover frame 503 and a second turnover drive 502. The second roll-over stand 503 is fixed on the second frame 501 through a bearing with a seat, the second roll-over drive 502 is fixed below the second frame 501 through a bolt, the second roll-over drive 502 drives the roll-over stand 501 through a chain, the second frame 501 is provided with a buffer block 501.1, and the buffer and speed reduction effect can be achieved on the whole roll-over stand. The second roll-over stand 503 is composed of a frame 503.2, an unpowered roller 503.3 and a transmission shaft assembly 503.1. Unpowered roller 503.3 is fixed to frame 503.2 for the tire to slide, and the frame is provided with two L-shaped stop bars 503.4, which have a certain distance therebetween to restrain and fix the tire during the overturning process.
The utility model discloses a work flow is: the tire firstly enters the roller way 1, the arm holding stopper 2 at the front end of the roller way acts through the air cylinder, the arm holding stopper 2 is opened, and the tire enters the arm holding stopper 2; the arm holding stopper cylinder acts again to release the tire, meanwhile, the driving motor of the turnover frame of the 180-degree turnover machine 3 is started, and the arm holding stopper allows a single tire to enter the 180-degree turnover machine 3 every time; the 180-degree turnover machine 3 is used for driving to turn over, and tires are turned over for 180 degrees; and after the overturning frame is stopped stably, the driving motor of the overturning frame is started, the tire enters the 90-degree overturning machine 5, and after the tire completely enters, the driving motor of the 90-degree overturning machine is started, and the tire is overturned by 90 degrees. When the automobile body reaches the tire assembly station, the tire of 90 degrees upset machine is just in vertical state, is convenient for the workman to push the tire to the mounted position.
The utility model discloses convenient operation, safe and reliable, ann transfer easily, guaranteed automobile tire assembly's maximum production beat, alleviate workman intensity of labour on the line effectively, improve production line automation degree, save the cost, also provide the guarantee for whole automatic conveying line's high efficiency operation.
Those not described in detail in this specification are within the skill of the art.
Claims (9)
1. The utility model provides a tire rolls off production line upset switching device which characterized in that: the device comprises a roller way, an arm-holding stopper, a 180-degree turnover machine, a transition roller way and a 90-degree turnover machine; the roller ways are fixed on the ground on two sides of the vehicle body assembly line, and the arm holding stopper is fixed at the outlet of each roller way; a 180-degree turnover machine is fixed at the front end of the roller way; a transition roller way is fixed at the front end of the 180-degree turnover machine; and a 90-degree turnover machine is fixed at the front end of the transition roller way.
2. The tire under-line turnover adapter device of claim 1, wherein: the roller way comprises an aluminum alloy rail, a stacking roller, a guide wheel set, a driving device and an adjusting supporting leg; the adjusting supporting legs are fixed on the ground, the aluminum alloy track is fixed on the adjusting supporting legs, and the accumulating rollers are fixed on the aluminum alloy track and driven by a driving device through a chain; guide wheel sets are arranged on two sides of the aluminum alloy track to prevent the tire from sliding out of the roller way; the arm holding stopper is fixed with the aluminum alloy rails on two sides of the roller way through bolts.
3. The tire under-line turnover adapter device of claim 1, wherein: the arm-holding stopper comprises a left swing arm, a right swing arm, a bracket, a cylinder assembly and a connecting rod; the air cylinder assembly is fixed at the bottom of the support, the left swing arm and the right swing arm are fixed on two sides of the support, and the left swing arm and the right swing arm are connected through a connecting rod.
4. The tire under-line turnover adapter device of claim 3, wherein: the left and right swing arms comprise baffle arms, bearings with seats, shafts and rotating arms; the blocking arm, the bearing with the seat and the rotating arm are fixed on the shaft, the bearing with the seat is used for fixing the whole swinging arm on the support, the blocking arm is used for blocking a tire, the rotating arm is used for connecting the left swinging arm and the right swinging arm through the connecting rod, and the air cylinder assembly drives one of the rotating arms.
5. The tire under-line turnover adapter device of claim 1, wherein: the 180-degree turnover machine comprises a first rack, a first turnover frame and a first turnover drive; the first overturning frame is fixed on the first rack through a bearing with a base, the first overturning frame is fixed below the first rack through a bolt, the first overturning frame is driven by the first overturning frame through a chain, and the first overturning frame is provided with a limiting block.
6. The tire under-line turnover adapter device of claim 5, wherein: the first overturning frame comprises an overturning rack, a transmission roller, a driving assembly, a blocking assembly, a transmission chain wheel assembly and a guide roller; the transmission rollers are fixed on the upper surface and the lower surface of the turnover rack, the guide rollers are fixed on the left side and the right side of the turnover rack, and the driving assembly drives the transmission rollers on the upper surface and the lower surface to move through a chain; the blocking assembly is fixed at the outlet of the overturning rack; the blocking component adopts a hook type stopper and is driven by an air cylinder.
7. The tire under-line turnover adapter device of claim 1, wherein: the 90-degree turnover machine comprises a second rack, a second turnover frame and a second turnover drive; the second roll-over stand is fixed on the second rack through a bearing with a seat, the second roll-over drive is fixed below the second rack through a bolt, the second roll-over drive drives the second roll-over stand through a chain, and the second rack is provided with a buffer block.
8. The tire under-line turnover adapter device of claim 7, wherein: the second turnover frame comprises a frame, an unpowered roller and a transmission shaft assembly; the unpowered roller is fixed on the frame and used for sliding of the tire, the frame is provided with two L-shaped stop rods, and a distance is reserved between the two L-shaped stop rods.
9. The tire under-line turnover adapter device of claim 1, wherein: the transmission chain wheels on the 180-degree turnover machine and the first turnover frame and the second turnover frame on the 90-degree turnover machine are larger than the driving chain wheels, and the transmission ratio is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120731452.2U CN214988406U (en) | 2021-04-08 | 2021-04-08 | Tire roll-over switching device that rolls off production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120731452.2U CN214988406U (en) | 2021-04-08 | 2021-04-08 | Tire roll-over switching device that rolls off production line |
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| Publication Number | Publication Date |
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| CN214988406U true CN214988406U (en) | 2021-12-03 |
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| CN202120731452.2U Active CN214988406U (en) | 2021-04-08 | 2021-04-08 | Tire roll-over switching device that rolls off production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086590A (en) * | 2021-04-08 | 2021-07-09 | 东风设计研究院有限公司 | Tire roll-over switching device that rolls off production line |
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2021
- 2021-04-08 CN CN202120731452.2U patent/CN214988406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086590A (en) * | 2021-04-08 | 2021-07-09 | 东风设计研究院有限公司 | Tire roll-over switching device that rolls off production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220110 Address after: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee after: Wuhan Dongyan intelligent design and Research Institute Co.,Ltd. Address before: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee before: DONGFENG DESIGN INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |