CN212314864U - Blocking positioning device and vehicle body conveying equipment - Google Patents
Blocking positioning device and vehicle body conveying equipment Download PDFInfo
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- CN212314864U CN212314864U CN202020425270.8U CN202020425270U CN212314864U CN 212314864 U CN212314864 U CN 212314864U CN 202020425270 U CN202020425270 U CN 202020425270U CN 212314864 U CN212314864 U CN 212314864U
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- rocker arm
- connecting rod
- pin shaft
- fixed plate
- positioning device
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Abstract
The utility model discloses a blocking and positioning device and a vehicle body conveying device, which comprises a machine body; the stopping mechanism comprises a first rocker arm, a connecting rod assembly and a first driving part, the first rocker arm is connected with the machine body through a first pin shaft, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod through a second pin shaft, the first connecting rod is connected with the first rocker arm through a third pin shaft, the second connecting rod is connected with the machine body through a fourth pin shaft, the output end of the first driving part is hinged with the connecting rod assembly, the first driving part drives the first rocker arm to rise or fall through the connecting rod assembly, and the first rocker arm is in a rising state when the second pin shaft, the third pin shaft and the fourth pin shaft are positioned on the same straight line; and the clamping mechanism comprises a second rocker arm and a second driving part, the second rocker arm is connected with the machine body through a fifth pin shaft, and the second driving part can drive the second rocker arm to rise or fall. It can block and fix a position transfer chain tray to improve the efficiency and the reliability of automobile body assembly.
Description
Technical Field
The utility model is used for industrial automation equipment carries technical field, especially relates to a block positioner and automobile body conveying equipment.
Background
Along with the economic globalization and the high-efficiency production, the global manufacturing trend is required to be intelligentized, the national living standard is improved, the labor cost is increased continuously, and the full-automatic industrial manufacturing development is required to be particularly important. The full-automatic conveying system is an aorta blood vessel of the whole industrial production line and is a conveying machine which can convey at a high speed within a certain distance. With the advance of automation, the requirement on the accuracy of the equipment in place is higher and higher.
In the process of automobile production and assembly, when an automobile body arrives at a next station in the conveying process between stations, the in-place precision of an automobile body conveying tray is insufficient, so that the automobile body cannot be positioned by automobile body positioning equipment, and meanwhile, the phenomenon of tray conveying overshoot exists, and casualties or the operation phenomenon of affecting the next station are caused.
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 stop positioner and automobile body conveying equipment, it can block the transfer chain tray to meet an accident, fix a position the tray simultaneously, thereby improve the efficiency and the reliability of automobile body assembly.
The utility model provides a technical scheme that its technical problem adopted is:
in a first aspect, a barrier positioning device comprises
A body;
the barrier mechanism comprises a first rocker arm, a connecting rod assembly and a first driving part, the first rocker arm is connected with the machine body through a first pin shaft, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod through a second pin shaft, the first connecting rod is connected with the first rocker arm through a third pin shaft, the second connecting rod is connected with the machine body through a fourth pin shaft, the output end of the first driving part is hinged with the connecting rod assembly, the first driving part drives the first rocker arm to rise or fall through the connecting rod assembly, and the first rocker arm is in a rising state when the second pin shaft, the third pin shaft and the fourth pin shaft are located on the same straight line;
and the clamping mechanism comprises a second rocker arm and a second driving part, the second rocker arm is connected with the machine body through a fifth pin shaft, the second driving part can drive the second rocker arm to lift or fall, and the lifted second rocker arm is matched with the first rocker arm to realize clamping.
With reference to the first aspect, in certain implementations of the first aspect, a limit block is disposed on the first rocker arm, and the limit block is detachably connected to the first rocker arm.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a first adjusting shim is disposed between the limit block and the first rocker arm.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a clamping block is disposed on the second rocker arm, and the clamping block is detachably connected to the second rocker arm.
With reference to the first aspect and the foregoing implementations, in certain implementations of the first aspect, a second shim is disposed between the clamping block and the second rocker arm.
With reference to the first aspect and the foregoing implementation manners, in certain implementation manners of the first aspect, the machine body includes a rack and a fixing plate, the fixing plate includes a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are both connected to the rack, a gap is left between the first fixing plate and the second fixing plate, the first rocker arm and the second rocker arm are both embedded in the gap, the first rocker arm is connected to the first fixing plate and the second fixing plate through a first pin shaft, and the second rocker arm is connected to the first fixing plate and the second fixing plate through a fifth pin shaft.
With reference to the first aspect and the foregoing implementation manners, in certain implementation manners of the first aspect, the second connecting rod has a hinge seat, and the output end of the first driving part is hinged with the hinge seat.
With reference to the first aspect and the foregoing implementation manners, in certain implementation manners of the first aspect, the first driving component includes a first cylinder, and the first cylinder is hinged with the body.
With reference to the first aspect and the foregoing implementation manners, in certain implementation manners of the first aspect, the second driving component includes a second cylinder, the second cylinder is hinged to the body, and an output end of the second cylinder is hinged to the second rocker arm.
In a second aspect, a vehicle body conveying device comprises the blocking and positioning device in any one implementation manner of the first aspect.
One of the above technical solutions has at least one of the following advantages or beneficial effects: during normal work, the first driving part drives the first rocker arm to rise around the first pin shaft through the connecting rod assembly, when the automobile body is conveyed, the first rocker arm which is lifted stops, and the second pin shaft, the third pin shaft and the fourth pin shaft are located on the same straight line, so that stable support limit is provided for the first rocker arm, and the phenomenon of overshoot of a tray for conveying the automobile body is avoided. When the tray is in place, the second driving part drives the second rocker arm to lift, so that the tray is positioned under the action of the first rocker arm and the second rocker arm; when the assembly of the vehicle body is completed, the first rocker arm and the second rocker arm fall down, and the tray continues to convey to the next station. Through above-mentioned technical scheme, can block the transfer chain tray to avoid taking place the accident, fix a position the tray simultaneously, thereby improve the efficiency and the reliability of automobile body assembly.
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.
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 block positioner, it can be used for work piece such as automobile body to block and press from both sides tightly when carrying to the station, and this embodiment uses the automobile body to carry through the tray and explains as the example, but this technical scheme is not limited to this.
Referring to fig. 1, the blocking and positioning device comprises a machine body 1, a blocking mechanism 2 and a clamping mechanism 3, wherein the blocking mechanism 2 is used for blocking the vehicle body when the vehicle body is conveyed to a station, and the clamping mechanism 3 is used for being matched with the blocking mechanism 2 to clamp and position the vehicle body when the vehicle body is conveyed to the station. Through the technical scheme of this embodiment, can block the transfer chain tray to meet an accident, fix a position the tray simultaneously, thereby improve the efficiency and the reliability of automobile body assembly.
Referring to fig. 1, the blocking mechanism 2 includes a first rocker arm 21, a link assembly and a first driving member 22, the first rocker arm 21 is connected to the machine body 1 through a first pin 23, the link assembly includes a first link 24 and a second link 25, the first link 24 is connected to the second link 25 through a second pin 26, the first link 24 is connected to the first rocker arm 21 through a third pin 27, the second link 25 is connected to the machine body 1 through a fourth pin 28, an output end of the first driving member 22 is hinged to the link assembly, the first driving member 22 drives the first rocker arm 21 to rise or fall through the link assembly, and the first rocker arm 21 is in a rising state when the second pin 26, the third pin 27 and the fourth pin 28 are located on the same straight line.
During normal operation, the first driving part 22 drives the first rocker arm 21 to lift around the first pin 23 through the connecting rod assembly, when the automobile body is conveyed, the automobile body is stopped by the lifted first rocker arm 21, and meanwhile, the second pin 26, the third pin 27 and the fourth pin 28 are located on the same straight line, and the impact force of the automobile body on the first rocker arm 21 is transmitted to the automobile body 1 along the first rocker arm 21, the second pin 26, the first connecting rod 24, the third pin 27, the second connecting rod 25 and the fourth pin 28, so that stable supporting and limiting are provided for the first rocker arm 21, the impact force is prevented from being transmitted to the first driving part 22, and the phenomenon of overshoot of a tray for conveying the automobile body is avoided.
Referring to fig. 1, the clamping mechanism 3 includes a second swing arm 31 and a second driving component 32, the second swing arm 31 is connected to the body 1 through a fifth pin 33, the second driving component 32 is directly or indirectly connected to the second swing arm 31, the second driving component 32 can drive the second swing arm 31 to rotate around the fifth pin 33 to lift or fall, and the lifted second swing arm 31 cooperates with the first swing arm 21 to realize clamping. When the tray is in place, the second driving part 32 drives the second rocker arm 31 to lift, so that the tray is positioned under the action of the first rocker arm 21 and the second rocker arm 31; when the assembly of the vehicle body is completed, the first rocker arm 21 and the second rocker arm 31 both fall off to avoid the conveying path of the tray, and the tray continues to convey to the next station.
First rocking arm 21 can directly or indirectly cooperate with the tray, for example in the embodiment shown in fig. 1, be equipped with stopper 29 on the first rocking arm 21, stopper 29 can dismantle with first rocking arm 21 and be connected, and stopper 29 is used for contacting with the tray, and stopper 29 can adopt the material shaping different with first rocking arm 21, and stopper 29 can be dismantled and change, avoids first rocking arm 21 impaired at the repeated collision in-process with the tray, prolongs the life of whole device, reduce cost.
During normal work, the first rocker arm 21 is lifted, the limiting block 29 is perpendicular to the moving direction of the conveying tray of the assembly line vehicle body, and when the vehicle body is conveyed, the tray is blocked, so that the phenomenon that the tray overshoots is avoided.
Referring to fig. 1, in order to improve the positioning accuracy of the vehicle body, a first adjusting shim 210 is arranged between the limit block 29 and the first rocker arm 21, that is, the contact position between the limit block 29 and the tray is changed by adjusting the number and thickness of the first adjusting shims 210 arranged between the limit block 29 and the first rocker arm 21, so that the influence on the positioning accuracy of the vehicle body due to the abrasion of the limit block 29 is avoided.
The second swing arm 31 may be directly or indirectly engaged with the pallet, for example, in the embodiment shown in fig. 1, a clamping block 34 is disposed on the second swing arm 31, the clamping block 34 is detachably connected to the second swing arm 31, the clamping block 34 is configured to contact with the pallet, the clamping block 34 may be formed by a material different from that of the second swing arm 31, the clamping block 34 may be detachable and replaceable, thereby preventing the second swing arm 31 from being damaged during repeated collision with the pallet, prolonging the service life of the whole apparatus, and reducing the cost.
Referring to fig. 1, in order to improve the positioning accuracy of the vehicle body, a second adjusting shim 35 is arranged between the clamping block 34 and the second swing arm 31, that is, the contact position of the clamping block 34 and the tray is changed by adjusting the number and thickness of the second adjusting shims 35 arranged between the clamping block 34 and the second swing arm 31, so that the influence on the positioning accuracy of the vehicle body due to the abrasion of the clamping block 34 is avoided.
The machine body 1 can adopt an integrated structure, namely the blocking mechanism 2 and the clamping mechanism 3 are both connected with the machine body 1 to form a whole, and the integrated machine body 1 structure can facilitate the disassembly and assembly of the whole device; the machine body 1 can also adopt a split structure, namely the machine body 1 comprises a plurality of parts, and each part can be flexibly arranged according to the positions of the blocking mechanism 2 and the clamping mechanism 3. Referring to fig. 1, in some embodiments, the body 1 includes a frame 11 and fixed plates, the fixed plates include a first fixed plate 12 and a second fixed plate 13, the first fixed plate 12 and the second fixed plate 13 are both connected to the frame 11 to form a whole, a gap is left between the first fixed plate 12 and the second fixed plate 13, the first rocker arm 21 and the second rocker arm 31 are both embedded in the gap, the first rocker arm 21 is connected to the first fixed plate 12 and the second fixed plate 13 through a first pin 23, the second rocker arm 31 is connected to the first fixed plate 12 and the second fixed plate 13 through a fifth pin 33, the first rocker arm 21 and the second rocker arm 31 swing between the first fixed plate 12 and the second fixed plate 13 by using the first pin 23 and the fifth pin 33 as axes respectively, so as to implement a raising or a falling motion, the first fixed plate 12 and the second fixed plate 13 provide stable support for the first rocker arm 21 and the second rocker arm 31, the positioning precision of the vehicle body is improved.
The output end of the first driving member 22 is connected with a first connecting rod 24, a second connecting rod 25 or a second pin 26, the first driving member 22 is positioned at the outer side or the inner side of the connecting rod assembly, one or more first driving members 22 are arranged, and the first driving member 22 realizes the lifting or the falling of the first rocker arm 21 by driving the connecting rod assembly to extend or bend. In some embodiments, referring to fig. 1, the second link 25 has a hinged seat, the output end of the first driving part 22 is hinged to the hinged seat, and the first driving part 22 drives the first link 24, the second link 25 and the first swing arm 21 to move, so that when the vehicle body is conveyed, the vehicle body is blocked by the lifted first swing arm 21, and the tray overshoot phenomenon is avoided.
For example, in the embodiment shown in fig. 1, the first driving member 22 includes a first cylinder, the first cylinder is hinged to the body 1, and the first cylinder extends out by default to drive the first connecting rod 24, the second connecting rod 25 and the first rocker 21 to move, when the three rods move in a straight line, the limiting block 29 is perpendicular to the moving direction of the assembly line vehicle body conveying pallet, and when the vehicle body is conveyed, the pallet overshoot phenomenon is avoided.
Wherein, the second driving component 32 can adopt power elements such as a cylinder and a motor, for example, in the embodiment shown in fig. 1, the second driving component 32 includes a second cylinder, the second cylinder is hinged with the body 1, the output end of the second cylinder is hinged with the second rocker arm 31, when the pallet is in place, the second cylinder extends out to drive the second rocker arm 31 to move, so as to drive the clamping block 34 to move, and under the action of the clamping block 34 and the limiting block 29, the positioning of the pallet is realized.
The embodiment of the utility model provides a vehicle body conveying equipment, vehicle body conveying equipment can adopt any kind of known conveying equipment among the prior art, for example, conveying roller, transport trolley etc. stop arbitrary embodiment of positioner, set up in vehicle body conveying equipment, for example, install in conveying equipment's bottom through fuselage 1, and be located specific station department, when the automobile body is carried to this station, realize the location through stopping positioner and press from both sides tightly, avoid the tray to overshoot, in order to avoid taking place accident, and ensure going on smoothly of next station operation.
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 barrier positioning device, characterized by: comprises that
A body;
the barrier mechanism comprises a first rocker arm, a connecting rod assembly and a first driving part, the first rocker arm is connected with the machine body through a first pin shaft, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod through a second pin shaft, the first connecting rod is connected with the first rocker arm through a third pin shaft, the second connecting rod is connected with the machine body through a fourth pin shaft, the output end of the first driving part is hinged with the connecting rod assembly, the first driving part drives the first rocker arm to rise or fall through the connecting rod assembly, and the first rocker arm is in a rising state when the second pin shaft, the third pin shaft and the fourth pin shaft are located on the same straight line;
and the clamping mechanism comprises a second rocker arm and a second driving part, the second rocker arm is connected with the machine body through a fifth pin shaft, the second driving part can drive the second rocker arm to lift or fall, and the lifted second rocker arm is matched with the first rocker arm to realize clamping.
2. A barrier positioning device as claimed in claim 1, wherein: be equipped with the stopper on the first rocking arm, the stopper with the connection can be dismantled to first rocking arm.
3. A barrier positioning device as claimed in claim 2, wherein: a first adjusting gasket is arranged between the limiting block and the first rocker arm.
4. A barrier positioning device as claimed in claim 1, wherein: and a clamping block is arranged on the second rocker arm and detachably connected with the second rocker arm.
5. A barrier positioning device according to claim 4, wherein: and a second adjusting gasket is arranged between the clamping block and the second rocker arm.
6. A barrier positioning device as claimed in claim 1, wherein: the fuselage includes frame and fixed plate, the fixed plate includes first fixed plate and second fixed plate, first fixed plate and second fixed plate all with the frame is connected, leave the clearance between first fixed plate and the second fixed plate, first rocking arm and second rocking arm all inlay in the clearance, first rocking arm through first round pin axle with first fixed plate and second fixed plate are connected, the second rocking arm through fifth round pin axle with first fixed plate and second fixed plate are connected.
7. A barrier positioning device as claimed in claim 1, wherein: the second connecting rod is provided with a hinged seat, and the output end of the first driving part is hinged with the hinged seat.
8. A barrier positioning device as claimed in claim 1, wherein: the first driving component comprises a first air cylinder, and the first air cylinder is hinged with the machine body.
9. A barrier positioning device as claimed in claim 1, wherein: the second driving component comprises a second cylinder, the second cylinder is hinged to the machine body, and the output end of the second cylinder is hinged to the second rocker arm.
10. A vehicle body conveying apparatus characterized in that: a barrier positioning device comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425270.8U CN212314864U (en) | 2020-03-26 | 2020-03-26 | Blocking positioning device and vehicle body conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425270.8U CN212314864U (en) | 2020-03-26 | 2020-03-26 | Blocking positioning device and vehicle body conveying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212314864U true CN212314864U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020425270.8U Active CN212314864U (en) | 2020-03-26 | 2020-03-26 | Blocking positioning device and vehicle body conveying equipment |
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| CN (1) | CN212314864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879791A (en) * | 2021-10-18 | 2022-01-04 | 广州明珞装备股份有限公司 | Multi-layer conveying system |
| CN114368596A (en) * | 2021-12-29 | 2022-04-19 | 广州瑞松北斗汽车装备有限公司 | Auto-parts's conveyor |
| CN116119313A (en) * | 2023-03-28 | 2023-05-16 | 苏州诺克汽车工程装备有限公司 | Efficient circulating lifting shuttle machine |
-
2020
- 2020-03-26 CN CN202020425270.8U patent/CN212314864U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879791A (en) * | 2021-10-18 | 2022-01-04 | 广州明珞装备股份有限公司 | Multi-layer conveying system |
| CN113879791B (en) * | 2021-10-18 | 2023-03-28 | 广州明珞装备股份有限公司 | Multi-layer conveying system |
| CN114368596A (en) * | 2021-12-29 | 2022-04-19 | 广州瑞松北斗汽车装备有限公司 | Auto-parts's conveyor |
| CN114368596B (en) * | 2021-12-29 | 2024-04-30 | 广州瑞松北斗汽车装备有限公司 | Conveying device for automobile parts |
| CN116119313A (en) * | 2023-03-28 | 2023-05-16 | 苏州诺克汽车工程装备有限公司 | Efficient circulating lifting shuttle machine |
| CN116119313B (en) * | 2023-03-28 | 2023-09-22 | 苏州诺克汽车工程装备有限公司 | Efficient circulating lifting shuttle machine |
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