CN213706958U - Transfer chain with buffer memory function - Google Patents
Transfer chain with buffer memory function Download PDFInfo
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- CN213706958U CN213706958U CN202022230879.2U CN202022230879U CN213706958U CN 213706958 U CN213706958 U CN 213706958U CN 202022230879 U CN202022230879 U CN 202022230879U CN 213706958 U CN213706958 U CN 213706958U
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Abstract
The utility model discloses a transfer chain with buffer memory function, include: a conveying line; a plurality of lift buffer memory mechanisms set up in the transfer chain for with material jack-up on the transfer chain in order to realize the buffer memory, lift buffer memory mechanism includes base, lifting frame and drive assembly, the direction subassembly direction is passed through at both ends around the lifting frame, the drive assembly drive lifting frame follows for the base the direction of direction subassembly goes up and down. The transfer device can be used for transferring the body-in-white between two production lines, realizes trolley caching between the two production lines, and can ensure the use reliability.
Description
Technical Field
The utility model is used for the automotive production field especially relates to a transfer chain with buffer memory function.
Background
In a production workshop, a trolley provided with a body-in-white needs to be transferred from a finished production line to another production line for continuous processing through conveying equipment, most of the existing conveying equipment adopts a rolling machine arranged on a track to realize trolley transfer, and the conveying equipment generally has the problems that the trolley cache cannot be realized in the operation process and the like.
In addition, in the conventional conveying facility, the lifting and lowering of the lifting machine is generally performed, and the operation of bringing the carriage on line or off line is performed. However, when the trolley is lifted by the jacking machine, if the trolley cannot be reliably positioned, friction between the jacking machine and the trolley is caused, so that unrecoverable structural wear is caused, the load of the motor is increased, and the service life is rapidly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a transfer chain with buffer memory function, it can be used for the transfer of white automobile body between two production lines, realizes the platform truck buffer memory between them, can guarantee moreover to use the reliability.
The utility model provides a technical scheme that its technical problem adopted is:
a conveyor line with a buffer function, comprising:
a conveying line;
a plurality of lift buffer memory mechanisms set up in the transfer chain for with material jack-up on the transfer chain in order to realize the buffer memory, lift buffer memory mechanism includes base, lifting frame and drive assembly, the direction subassembly direction is passed through at both ends around the lifting frame, the drive assembly drive lifting frame follows for the base the direction of direction subassembly goes up and down.
In some embodiments, the guide assembly comprises:
a guide base having a cylindrical guide surface;
a roller guide cooperating with the guide surface.
In some embodiments, the drive assembly comprises:
the lifting shaft is transversely arranged on the base and is provided with an eccentric structure matched with the lifting frame;
and the output end of the first driving motor is connected with the lifting shaft.
In some embodiments, the drive assembly includes a plurality of lift shafts that are driven by a belt.
In some embodiments, the safety device further comprises a safety bolt for locking the base and the lifting frame, wherein the base is provided with a bolt seat for placing the safety bolt, and the bolt seat is provided with an inductive switch for detecting the safety bolt.
In some embodiments, the top of the lifting frame is provided with a trolley support block and a trolley in-place detection switch, and the base is provided with a lifting shaft rotation in-place detection switch.
In some embodiments, the conveyor line comprises a conveyor unit comprising:
the lifting buffer mechanism is positioned at the interval, the first conveying assembly and the second conveying assembly comprise frames, first driving wheels, second driving wheels and transmission parts, the frames extend along the conveying direction, the first driving wheels and the second driving wheels are distributed on the frames along the conveying direction, and the transmission parts are installed on the first driving wheels and the second driving wheels in a transmission mode;
and the output end of the second driving motor is connected with the first driving wheel and/or the second driving wheel.
In some embodiments, the drive component comprises a plate chain, and the first and second drive wheels comprise sprockets engaged with the plate chain.
In some embodiments, the frame is provided with an adjusting component for adjusting the position of the first transmission wheel and/or the second transmission wheel so as to change the distance between the first transmission wheel and the second transmission wheel.
In some embodiments, the second driving motor is located at the gap, and an output end of the second driving motor is connected with the first driving wheel and/or the second driving wheel on two sides through a universal joint.
One of the above technical solutions has at least one of the following advantages or beneficial effects: the transfer chain that has the buffer memory function among the above-mentioned technical scheme can be used for white automobile body to shift between two production lines, and white automobile body passes through the transfer chain promptly and carries between two production lines, and during this, the material can break away from with the transfer chain through lift buffer memory mechanism jack-up, realizes the buffer memory.
Under the user state, transfer chain transportation platform truck to lift buffer memory mechanism department, lift buffer memory mechanism drives the platform truck and goes up and down for the base, because the guide assembly direction is passed through at lift frame's front and back both ends, has guaranteed the uniformity of going up and down to prevent that the platform truck from taking place to rock or take place to move with other parts and interfere at the lift in-process, can guarantee the use reliability of jacking machine from this.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the lifting buffer mechanism in one embodiment shown in fig. 1.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
An embodiment of the utility model provides a transfer chain with buffer memory function, this conveying system can be used for the material to shift between two processing lines, and this embodiment uses the shift of white automobile body between first processing line and second processing line to exemplify.
With reference to fig. 1, the conveyor line with a buffer function includes a conveyor line 1 and a plurality of lifting buffer mechanisms 2, wherein the conveyor line 1 extends in a conveying direction, and the conveyor line 1 is used for conveying the body-in-white from a first processing line to a second processing line along with a trolley.
With reference to fig. 1, a plurality of lifting buffer mechanisms 2 are disposed on the conveying line 1, and are used for jacking up the material on the conveying line 1, so as to avoid being conveyed forward along with the conveying line 1, thereby realizing buffer storage. Referring to fig. 2, the lifting buffer mechanism 2 includes a base 21, a lifting frame 22 and a driving assembly, and the bottom foot of the base 21 is adjustable, so that the whole body can be leveled by adjusting bolts. The front and rear ends of the lifting frame 22 are guided by the guide assemblies 23, and the driving assembly drives the lifting frame 22 to lift relative to the base 21 along the guide direction of the guide assemblies 23.
The transfer chain 1 that has the buffer memory function among the above-mentioned technical scheme can be used for the white automobile body to shift between two production lines, and the white automobile body passes through transfer chain 1 to be carried between two production lines promptly, and during this, the material can break away from with transfer chain 1 through 2 jack-ups of lift buffer memory mechanism, realizes the buffer memory.
Under the user state, transfer chain 1 transportation platform truck to lift buffer memory mechanism 2 department, lift buffer memory mechanism 2 drives the platform truck and goes up and down for base 21, because lift frame 22 around both ends through the direction of at least a pair of guide assembly 23, guaranteed the uniformity of going up and down to prevent that the platform truck from taking place to rock or take place to move with other parts and interfere at the lift in-process, can guarantee the use reliability of jacking machine from this.
The guide assembly 23 may take the form of a rail-slide mechanism or the like, for example, in some embodiments as shown in fig. 2, the guide assembly 23 includes a guide base 231 and a roller guide 232, the guide base 231 is disposed on the base 21, and the roller guide 232 is disposed on the lifting frame 22, it being understood that the positions of the guide base 231 and the roller guide 232 may be interchanged. The guide base 231 has a cylindrical guide surface with which the roller guide 232 is engaged, and the guide base 231 is designed in a cylindrical configuration to ensure that the roller guide 232 slides normally on its guide surface.
Wherein, with reference to fig. 2, the driving assembly comprises a lifting shaft 25 and a first driving motor 24, the lifting shaft 25 is transversely installed on the base 21, the lifting shaft 25 has an eccentric structure 251 matched with the lifting frame 22, and the eccentric structure 251 can be configured in the form of a cam, a crankshaft, etc. The output end of the first drive motor 24 is connected to the lifting shaft 25. In operation, the first driving motor 24 drives the lifting shaft 25 to rotate, and the lifting shaft 25 drives the lifting frame 22 to lift or fall through the eccentric structure 251, so as to realize the function of buffer storage of the trolley.
One or more lifting shafts 25 may be provided, for example, in some embodiments shown in fig. 2, the driving assembly includes a plurality of lifting shafts 25, and the plurality of lifting shafts 25 are distributed in the front-back direction, so that the lifting consistency is ensured, and the stability of the lifting process is realized; the plurality of lifting shafts 25 are driven by a belt, the belt is stable in transmission, the vibration is absorbed in a buffering mode, the structure is simple, and the cost is low.
In conjunction with fig. 2, the base 21 is provided with a lift shaft 25 rotation in-place detection switch as needed to detect whether the mechanism is in a raised or lowered state.
It can be understood that, according to the requirement, the driving component can also directly adopt the driving modes of an air cylinder, an oil cylinder and the like.
In some embodiments, in conjunction with fig. 2, the conveyor line 1 with buffer function further includes a safety latch 26 for locking the base 21 and the lifting frame 22, so as to lock the base 21 and the lifting frame 22 during maintenance. The base 21 is provided with a pin seat for placing the safety pin 26, and the pin seat is provided with an inductive switch 261 for detecting the safety pin 26, so that the first driving motor 24 needs to stop working when detecting and maintaining.
In some embodiments, referring to fig. 2, a trolley support block 221 and a trolley in-place detection switch 222 are disposed on the top of the lifting frame 22, the trolley support block 221 is used for positioning and supporting the trolley, and the trolley in-place detection switch 222 is matched to achieve a positioning effect by reserving a gap.
Referring to fig. 1, the conveyor line 1 includes a conveying unit and a second driving motor 11, the conveying unit includes a conveying assembly, the conveying assembly includes a first conveying assembly 12 and a second conveying assembly 13, the first conveying assembly 12 and the second conveying assembly 13 are both arranged along a conveying direction, a space is left between the first conveying assembly 12 and the second conveying assembly 13, the lift buffer mechanism 2 is located at the space, the first conveying assembly 12 and the second conveying assembly 13 include a frame 14, a first driving wheel 15, a second driving wheel 16 and a transmission component 17, the frame 14 extends along the conveying direction, and the first driving wheel 15 and the second driving wheel 16 are distributed on the frame 14 along the conveying direction, for example, in the embodiment shown in fig. 1, the first driving wheel 15 and the second driving wheel 16 are disposed at two ends of the frame 14. It should be understood that the first driving wheel 15 and the second driving wheel 16 can be located at other positions than the end portions, as long as a certain distance is ensured between the first driving wheel 15 and the second driving wheel 16 along the conveying direction. The transmission part 17 is arranged on the first transmission wheel 15 and the second transmission wheel 16 in a transmission way; the output of the second drive motor 11 is connected to a first drive wheel 15 and/or a second drive wheel 16. The transmission part 17 is driven by the second driving motor 11 to circularly run between the first transmission wheel 15 and the second transmission wheel 16 to convey the body-in-white, so as to achieve the purpose of transmission.
Wherein, the conveying unit can be combined into different lengths as required, and the mechanism of this kind of combination form has avoided the line body overlength, has guaranteed transportation stability, is convenient for install and debug.
The transmission part 17 may be a flexible transmission part such as a conveyor belt, a plate chain, etc., for example, in some embodiments as shown in fig. 1, the transmission part 17 includes a plate chain, and the first transmission wheel 15 and the second transmission wheel 16 include chain wheels engaged with the plate chain.
In some embodiments, referring to fig. 1, the frame 14 is provided with an adjustment assembly 18 for adjusting the position of the first drive wheel 15 and/or the second drive wheel 16 to vary the spacing between the first drive wheel 15 and the second drive wheel 16. The adjustment assembly 18 is adjustable according to the working length of the plate link chain.
Referring to fig. 1, the second driving motor 11 is located at an interval, the second driving motor 11 is connected to a dual-output reduction gearbox, an output end of the second driving motor 11 is connected to the first driving wheel 15 and/or the second driving wheel 16 on both sides through a universal coupling 19, and the first conveying assembly 12 and the second conveying assembly 13 on both sides are synchronously driven to run, so that the stability of conveying materials is ensured.
In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A conveyor line with a buffer function, comprising:
a conveying line;
a plurality of lift buffer memory mechanisms set up in the transfer chain for with material jack-up on the transfer chain in order to realize the buffer memory, lift buffer memory mechanism includes base, lifting frame and drive assembly, the direction subassembly direction is passed through at both ends around the lifting frame, the drive assembly drive lifting frame follows for the base the direction of direction subassembly goes up and down.
2. The conveyor line with buffer function according to claim 1, wherein the guide assembly includes:
a guide base having a cylindrical guide surface;
a roller guide cooperating with the guide surface.
3. The conveyor line with a buffer function according to claim 1, wherein the drive assembly includes:
the lifting shaft is transversely arranged on the base and is provided with an eccentric structure matched with the lifting frame;
and the output end of the first driving motor is connected with the lifting shaft.
4. The conveyor line with the buffer function according to claim 3, wherein the driving assembly comprises a plurality of lifting shafts, and the plurality of lifting shafts are driven by a belt.
5. The conveyor line with the buffer function as claimed in claim 1, further comprising a safety bolt for locking the base and the lifting frame, wherein the base is provided with a bolt seat for placing the safety bolt, and the bolt seat is provided with an inductive switch for detecting the safety bolt.
6. The conveying line with the buffer function according to claim 3, wherein a trolley support block and a trolley in-place detection switch are arranged on the top of the lifting frame, and a lifting shaft rotation in-place detection switch is arranged on the base.
7. The conveyor line with a buffer function according to claim 1, wherein the conveyor line includes a conveying unit that includes:
the lifting buffer mechanism is positioned at the interval, the first conveying assembly and the second conveying assembly comprise frames, first driving wheels, second driving wheels and transmission parts, the frames extend along the conveying direction, the first driving wheels and the second driving wheels are distributed on the frames along the conveying direction, and the transmission parts are installed on the first driving wheels and the second driving wheels in a transmission mode;
and the output end of the second driving motor is connected with the first driving wheel and/or the second driving wheel.
8. The conveyor line with buffer function as claimed in claim 7, wherein the transmission member comprises a plate chain, and the first and second transmission wheels comprise chain wheels engaged with the plate chain.
9. The conveyor line with the buffer function as claimed in claim 8, wherein the frame is provided with an adjusting component for adjusting the position of the first driving wheel and/or the second driving wheel so as to change the distance between the first driving wheel and the second driving wheel.
10. The conveyor line with the buffer function according to claim 7, wherein the second driving motor is located at the gap, and an output end of the second driving motor is connected with the first driving wheel and/or the second driving wheel on two sides through a universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230879.2U CN213706958U (en) | 2020-09-30 | 2020-09-30 | Transfer chain with buffer memory function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230879.2U CN213706958U (en) | 2020-09-30 | 2020-09-30 | Transfer chain with buffer memory function |
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| CN213706958U true CN213706958U (en) | 2021-07-16 |
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| CN202022230879.2U Active CN213706958U (en) | 2020-09-30 | 2020-09-30 | Transfer chain with buffer memory function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581820A (en) * | 2021-07-28 | 2021-11-02 | 湖北住方科技有限公司 | Caching device and caching method for aluminum alloy section |
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2020
- 2020-09-30 CN CN202022230879.2U patent/CN213706958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581820A (en) * | 2021-07-28 | 2021-11-02 | 湖北住方科技有限公司 | Caching device and caching method for aluminum alloy section |
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