CN209257514U - A kind of green tyres grabbing device - Google Patents
A kind of green tyres grabbing device Download PDFInfo
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- CN209257514U CN209257514U CN201821786919.8U CN201821786919U CN209257514U CN 209257514 U CN209257514 U CN 209257514U CN 201821786919 U CN201821786919 U CN 201821786919U CN 209257514 U CN209257514 U CN 209257514U
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- handgrip
- gear
- grabbing device
- green tyres
- bracket
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Abstract
The utility model discloses a kind of green tyres grabbing devices comprising: bracket；Multiple guide rails are arranged in the pedestal lower end face and radially arrange along the bracket；Multiple handgrips are correspondingly arranged on the multiple guide rail and radially slide along corresponding guide rail；Transmission mechanism, including being rotatably arranged on the gear in the pedestal lower end face and being engaged with the gear and one end is connected to multiple rack gears of the multiple handgrip；And driving device, it is connected to one of handgrip and the handgrip is driven to slide along corresponding guide rail.Green tyres grabbing device provided by the utility model, structure is simple, at low cost.
Description
Technical field
The utility model relates to tire building machine technical field, in particular to a kind of green tyres grabbing device.
Background technique
In tire production, firstly, assembling semi-finished product sizing material and steel ring to form green tire (i.e. not using tyre building machine
The green tyres of vulcanization), then, green tire is transferred to vulcanization process and is vulcanized.Green tyres crawl dress in the prior art
Set that structure is complicated, such as Chinese patent CN205675776U discloses a kind of green tyres transfer system, wherein fetus crawl dress
It sets including pedestal moving up and down, the first driving device for driving pedestal to move up and down, several be uniformly arranged in a ring in machine
Frame the ground radial sliding rail of bottom surface, the crawl arm shifting synchronous with for driving each crawl arm that is arranged in a one-to-one correspondence on each radial sliding rail
The second dynamic driving device, the second driving device include the central rotating shaft being arranged on the rack, are arranged on the rack for driving
The driving mechanism of central rotating shaft rotation and be fixed on the gear frame of central rotating shaft bottom end, gear frame periphery uniform intervals be provided with
The interconnecting piece of crawl arm equal amount, each interconnecting piece pass through a linkage board respectively and link with corresponding crawl arm, transmission mechanism packet
Include be arranged on pedestal driving cylinder and be flexibly connected driving cylinder and central rotating shaft driving connecting plate, this structure is complicated and
And it is easily damaged.
Utility model content
To solve the above-mentioned problems, the utility model aim is to provide a kind of green tyres grabbing device, and structure is simple,
Save the cost.
Based on the above issues, technical solution provided by the utility model is:
A kind of green tyres grabbing device comprising:
Bracket；
Multiple guide rails are arranged in the pedestal lower end face and radially arrange along the bracket；
Multiple handgrips are correspondingly arranged on the multiple guide rail and radially slide along corresponding guide rail；
Transmission mechanism, including be rotatably arranged on the gear in the pedestal lower end face and engaged with the gear and one end connect
Multiple rack gears of the multiple handgrip are connected to, the multiple rack gear is radially movable；And
Driving device is connected to one of handgrip and the handgrip is driven to radially slide along corresponding guide rail, grabs with this
The rack gear that hand is correspondingly connected with is mobile with one of handgrip and the gear is driven to rotate, and the gear rotation drives other
Rack gear is mobile, so that other handgrips be driven to radially slide.
In one of them embodiment, the bracket is in cross.
In one of them embodiment, the quantity of the guide rail, the handgrip and the rack gear is four, and described four
A rack gear is divided to two groups of arrangements to engage on the bracket and respectively with the upper part of the gear, lower part, each group of rack gear
It is oppositely arranged and is parallel to each other.
In one of them embodiment, the green tyres grabbing device further includes guiding mechanism, the guiding mechanism
Including being vertically arranged in four, pedestal lower end face guide roller, the gear is located at the center of the guiding mechanism, institute
State guide roller along short transverse set there are two guide groove to match with upper and lower two groups of teeth item.
In one of them embodiment, the guiding mechanism further includes the end for being fixedly connected on four guide rollers
Fixed frame.
In one of them embodiment, the rack gear includes the support portion being slidably matched with the guide rail and is arranged in institute
State the engaging section on support portion, the support portion is connect with the handgrip, the engaging section engaged to the gear and with it is corresponding
Guide rail be parallel to each other.
In one of them embodiment, the driving device is cylinder, wherein a handgrip is equipped with connector, the gas
The cylinder rod of cylinder is connect with the connector.
In one of them embodiment, the cylinder is fixed on the upper surface of the bracket, and with a wherein guide rail phase
It is mutually parallel.
In one of them embodiment, the connector is L-shaped.
In one of them embodiment, the handgrip includes upper fixture block, lower fixture block and the connection upper fixture block, lower folder
The link block of block, forms the card slot for clamping fetus between the upper fixture block and the lower fixture block, the upper fixture block is fixed on
On the support portion.
Compared with prior art, the utility model has the advantages that:
Using the technical solution of the utility model, one of handgrip is driven to move along guide rail by driving device, with this
The rack drives gear rotation of handgrip connection, and then drive the rack gear connecting with other handgrips mobile, to drive other handgrips
It being moved radially along bracket, completes the crawl or discharging of fetus, the structure is simple, and it is easy to operate, it is at low cost.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, and the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of green tyres grabbing device embodiment first state of the utility model；
Fig. 2 is the structural schematic diagram in another direction of the utility model embodiment first state；
Fig. 3 is the structural schematic diagram of the second state of the utility model embodiment；
Fig. 4 is the structural schematic diagram in another direction of the second state of the utility model embodiment；
Fig. 5 is part (removal fixed frame) structural schematic diagram of the utility model embodiment；
Wherein:
1, bracket；
2, guide rail；
3, handgrip；3-1, upper fixture block；3-2, lower fixture block；3-3, link block；3-4, card slot；
4, gear；
5, rack gear；5-1, support portion；5-2, engaging section；
6, guide roller；6-1, guide groove；
7, fixed frame；
8, driving device；
9, connector.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limitation the scope of the utility model.Implementation condition used in the examples can be according to specific producer
Condition do further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
Referring to Fig. 1-4, it is the structural schematic diagram of the utility model embodiment, a kind of green tyres grabbing device is provided,
Applied to tire building machine, for grabbing green tyres.Green tyres grabbing device includes bracket 1, is arranged in 1 lower end of bracket
Face and the multiple guide rails 2 radially extended, can drive multiple handgrips 3 at the corresponding multiple handgrips 3 being slidably arranged on each guide rail 2
The transmission mechanism that moves radially and can drive transmission device driving device 8.It should be noted that green tyres grabbing device
Bracket 1 be mounted on manipulator (not shown), in this way, green tyres grabbing device can under the drive of manipulator on move down
Dynamic or swing.It is described in detail below for the specific structure of green tyres grabbing device.
As shown in Fig. 2,3,5, transmission mechanism includes the gear 4 and difference for being rotatably arranged on 1 lower end surface center of bracket
It is engaged with gear 4 and one end is connected to multiple rack gears 5 of handgrip 3.Driving device 8 connect and can drive with one of handgrip 3
The handgrip 3 is slided along corresponding guide rail 2.
In this example, bracket 1 is equipped with four radially arranged along bracket 1 in cross, in the lower end surface center of bracket 1
A guide rail 2, four handgrips 3 are slidingly attached to four sliding rails 2 respectively.Four rack gears 5 are divided to two groups to be arranged on bracket 1, and each group
Rack gear 5 is oppositely arranged and is parallel to each other, and the outboard end of each group of rack gear 5 is connected to handgrip 3, and the inner end of each group of rack gear 5 is nibbled
It is bonded to gear 4.As shown in figure 5, two groups of teeth item 5 is engaged with the upper part of gear 4, lower part respectively, exist to avoid two groups of teeth item 5
There is a situation where interfere during moving radially.
In order to advanced optimize the implementation result of the utility model, green tyres grabbing device is additionally provided with for guiding four
The mobile guiding mechanism of rack gear 5.Specifically, the guiding mechanism be in frame structure, four including being vertically arranged in 1 lower end surface of bracket
A guide roller 6, this four 6 parallel interval of guide roller settings, gear 4 are located at the center of guiding mechanism, that is, are located at four and lead
To the middle position of roller 6.Further, 6 outer surface of guide roller is equipped with along short transverse and matches respectively with upper and lower two groups of teeth item 5
Two guide groove 6-1.Every group of rack gear 5 is limited between opposite guide roller 6.When rack gear 5 is mobile, guide groove 6-1 can
The support to rack gear 5 and guiding role are played, to improve the stability of whole device.In this example, at the end of four guide rollers 6
Portion is fixed with annular fixing frame 7, further fixes guiding mechanism.
In this example, rack gear 5 includes the support portion 5-1 being slidably matched with guide rail 2 and the engaging section being arranged on support portion 5-1
5-2.Wherein support portion 5-1 is connect with handgrip 3, and engaging section 5-2 is in long strip and is parallel to each other with guide rail 2.
Wherein, driving device 8 is cylinder, and a handgrip 3 is equipped with connector 9, the cylinder rod of cylinder and connection wherein
Part 9 connects.In this way, handgrip 3 can be driven to move along guide rail 2 when cylinder rod is mobile.It is driven with the rack gear 5 that the handgrip 3 is correspondingly connected with
Gear 4 rotates, and the rotation of gear 4 can drive other three rack gears 5 mobile, to drive other three handgrips 3 in the radial direction
It is mobile, so complete grasping movement (first state as shown in figs. 1-2, i.e. handgrip 3 are located at the radially side position of bracket 1) or
Discharging acts (the second state as shown in figures 3-4, i.e. handgrip 3 are located at 1 radially innermost position of bracket).Tooth in transmission mechanism
Wheel 4, the cooperation of rack gear 5 are simple, under the drive of gear 4, four 4 synchronizing movings of rack gear, so that the also synchronizing moving of handgrip 3, such as
This grasping movement easy to accomplish to green tyres.Compared with the prior art, the utility model green tyres grabbing device has
Structure is simple, runs smoothly, advantage at low cost.
In this example, cylinder is fixed on the upper surface on bracket 1, and is parallel to each other with guide rail 2 therein, in order to drive with
The corresponding handgrip 3 of guide rail 2 moves radially.Connector 9 is L-shaped, and the both ends of connector 9 are respectively connected to cylinder and corresponding
Handgrip 3.
Handgrip 3 includes the link block 3-3 of upper fixture block 3-1, lower fixture block 3-2 and connection upper fixture block 3-1 and lower fixture block 3-2,
The card slot 3-4 for clamping green tyres is formed between upper fixture block 3-1 and lower fixture block 3-2.Wherein, upper fixture block 3-1 is fixed on branch
On the 5-1 of support part, the upper fixture block 3-1's for the handgrip 3 being connect with the rack gear 5 of part (i.e. close to the part of bracket 1) engagement on gear 4
Thickness is greater than the upper fixture block 3-1 for the handgrip 3 connecting with the rack gear 5 of the lower part engagement of gear 4, makes the card slot 3-4's of four handgrips 3
Upper surface is in the same plane, and the lower end surface of the card slot 3-4 of four handgrips 3 is in the same plane, consequently facilitating clamping tire
Embryo.
To sum up, it drives one of handgrip 3 to move along guide rail 2 by driving device 8, is connect with one of handgrip 3
Rack gear 5 rotated with moving gear 4, and then the rack gear 5 that connect with other handgrips 3 is driven to move, to drive other handgrips 3 along branch
Frame 1 moves radially, under the drive of gear 4, four 4 synchronizing movings of rack gear, while the also synchronizing moving of handgrip 3, to complete fetus
Crawl or discharging, the grabbing device structure is simple, easy to operate, at low cost.
Examples detailed above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with technique
People is can to understand the content of the utility model and implement accordingly, is not limited the protection scope of the present invention.It is all
According to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of green tyres grabbing device characterized by comprising
Bracket (1)；
Multiple guide rails (2) are arranged in the bracket (1) lower end surface and radially arrange along the bracket (1)；
Multiple handgrips (3) are correspondingly arranged on the multiple guide rail (2) and radially slide along corresponding guide rail (2)；
Transmission mechanism, including being rotatably arranged on the gear (4) of the bracket (1) lower end surface and being engaged with the gear (4) and one
End is connected to multiple rack gears (5) of the multiple handgrip (3), and the multiple rack gear (5) is radially movable；And
Driving device is connected to one of handgrip (3) and the handgrip (3) is driven to radially slide along corresponding guide rail (2), with
The rack gear (5) that the handgrip (3) is correspondingly connected with is mobile with one of handgrip (3) and the gear (4) is driven to rotate, described
Gear (4) rotation drives other rack gears (5) mobile, so that other handgrips (3) be driven to radially slide.
2. green tyres grabbing device according to claim 1, it is characterised in that: the bracket (1) is in cross.
3. green tyres grabbing device according to claim 1, it is characterised in that: the guide rail (2), the handgrip (3)
And the quantity of the rack gear (5) is four, four rack gears be divided to two groups be arranged on the bracket (1) and respectively with it is described
The upper part of gear (4), the engagement of lower part, each group of rack gear (5) are oppositely arranged and are parallel to each other.
4. green tyres grabbing device according to claim 3, it is characterised in that: the green tyres grabbing device also wraps
Guiding mechanism is included, the guiding mechanism includes four guide rollers (6) perpendicular to the bracket (1) lower end surface, the gear (4)
Positioned at the center of the guiding mechanism, the guide roller (6) along short transverse set there are two guide groove (6-1) with it is upper and lower
Two groups of teeth item (5) matches.
5. green tyres grabbing device according to claim 4, it is characterised in that: the guiding mechanism further includes fixed company
It is connected to the fixed frame (7) of four guide rollers (6) end.
6. according to claim 1 to green tyres grabbing device described in 5 any one, it is characterised in that: rack gear (5) packet
The engaging section (5-2) for including the support portion (5-1) being slidably matched with the guide rail (2) and being arranged on the support portion (5-1),
The support portion (5-1) connect with the handgrip (3), and the engaging section (5-2) is engaged with the gear (4) and led with corresponding
Rail (2) is parallel to each other.
7. green tyres grabbing device according to claim 6, it is characterised in that: the driving device (8) is cylinder,
In a handgrip (3) be equipped with connector (9), the cylinder rod of the cylinder connect with the connector (9).
8. green tyres grabbing device according to claim 7, it is characterised in that: the cylinder is fixed on the bracket
(1) upper surface, and be parallel to each other with a wherein guide rail (2).
9. green tyres grabbing device according to claim 7, it is characterised in that: the connector (9) is L-shaped.
10. green tyres grabbing device according to claim 6, it is characterised in that: the handgrip (3) includes upper fixture block
The link block (3-3) of (3-1), lower fixture block (3-2) and the connection upper fixture block (3-1), lower fixture block (3-2), the upper fixture block
The card slot (3-4) for clamping fetus is formed between (3-1) and the lower fixture block (3-2), the upper fixture block (3-1) is fixed on institute
It states on support portion (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786919.8U CN209257514U (en) | 2018-10-31 | 2018-10-31 | A kind of green tyres grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786919.8U CN209257514U (en) | 2018-10-31 | 2018-10-31 | A kind of green tyres grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257514U true CN209257514U (en) | 2019-08-16 |
Family
ID=67559486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786919.8U Active CN209257514U (en) | 2018-10-31 | 2018-10-31 | A kind of green tyres grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257514U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772147A (en) * | 2021-08-30 | 2021-12-10 | 汤姆迅(上海)机器人有限公司 | Tire packing method |
| CN114603543A (en) * | 2020-12-08 | 2022-06-10 | 山东新松工业软件研究院股份有限公司 | Bidirectional movement adjusting mechanism |
| CN114950894A (en) * | 2022-06-28 | 2022-08-30 | 联亚智能科技（苏州）有限公司 | Tire grabbing rotating device, tire grabbing unit comprising tire grabbing rotating device, tire grabbing method and production system |
-
2018
- 2018-10-31 CN CN201821786919.8U patent/CN209257514U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603543A (en) * | 2020-12-08 | 2022-06-10 | 山东新松工业软件研究院股份有限公司 | Bidirectional movement adjusting mechanism |
| CN113772147A (en) * | 2021-08-30 | 2021-12-10 | 汤姆迅(上海)机器人有限公司 | Tire packing method |
| CN114950894A (en) * | 2022-06-28 | 2022-08-30 | 联亚智能科技（苏州）有限公司 | Tire grabbing rotating device, tire grabbing unit comprising tire grabbing rotating device, tire grabbing method and production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.111 hengchangjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Sachi Intelligent Equipment Co.,Ltd. Address before: No.111 hengchangjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SAFE-RUN MACHINERY (SUZHOU) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |