CN201645716U - Tire-grabbing manipulator of tire vulcanizer - Google Patents
Tire-grabbing manipulator of tire vulcanizer Download PDFInfo
- Publication number
- CN201645716U CN201645716U CN2010201578393U CN201020157839U CN201645716U CN 201645716 U CN201645716 U CN 201645716U CN 2010201578393 U CN2010201578393 U CN 2010201578393U CN 201020157839 U CN201020157839 U CN 201020157839U CN 201645716 U CN201645716 U CN 201645716U
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- Prior art keywords
- tire
- arm
- outer claw
- vulcanizer
- mechanical hand
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Abstract
The utility model discloses a tire-grabbing manipulator of a tire vulcanizer, belonging to the technical field of tire vulcanizers. The type-grabbing manipulator comprises a group of inner collect chunks and a connecting rack, wherein the inner collect chunks are used for grabbing a tire bead and are arranged on a fixed tray; and the connecting rack is fixedly connected to the fixed tray, is positioned outside the fixed tray and is provided with an outer tray for supporting a tire shoulder. The utility model solves the technical problem that a tire blank deforms due to the dead weight in the grabbing process of the tire blank so as to influence the quality of a finished tire, has reasonable structure and is widely applied to the tire manufacturing industry.
Description
Technical field
The utility model relates to the tyre vulcanizer technical field, relates in particular to a kind of manipulator that the tyre vulcanizer tire grasps that is used for.
Background technology
Green tyre is the same with tire, has last rim of the mouth and following rim of the mouth, and wherein the part that contacts with ground is the tire top, and the part of both sides is on the sidewall, and the transition portion on sidewall and tire top is a tire shoulder.At present, in the use of the dress of rubber manufacturing machinery tire forming vulcanizer, bag puller tool hand, generally adopt be a kind of utilize one group in the pawl dish grasp the mode at tire base or position, finished product tire rim of the mouth, realize dress in vulcanizer of tire base or finished product tire, get functional requirement.
In the grasping movement process, the total weight of tire base or finished product tire all will be born by rim of the mouth and position, sidewall, the influence that the tire of small dimension is subjected to is also smaller comparatively speaking, but when tire specification is bigger, huge tire base deadweight causes the distortion of tire base, even the internal structure of tire base is changed, and causes the comparison severe bad influence, the quality of finished product tire is reduced, even scrap.
The utility model content
Technical problem to be solved in the utility model is: a kind of tire-gripping mechanical hand for tire vulcanizer is provided, to solve in the tire base extracting process, owing to the deadweight of tire base causes the distortion of tire base, thereby influences the technical problem of finished product tire quality.
For solving the problems of the technologies described above, the technical solution of the utility model is: tire-gripping mechanical hand for tire vulcanizer, comprise one group of interior pawl dish that is used to grasp tyre rim, and described interior pawl dish is installed on the fixed disk; Be fixedly connected on the described fixed disk and be positioned at the link in the described fixed disk outside, be equipped with on the described link and be used to hold in the palm the outer pallet of getting the tire tire shoulder.
As a kind of improvement, described outer pallet comprises that one group of annular array is installed on the outer claw unit on the described link, and described each outer claw unit comprises arm, and described arm is installed on the described link by securing member; Outer claw, described outer claw is articulated in the end of described arm; The power pendulous device, described power pendulous device is connected between arm and the outer claw.
As further improvement, described power pendulous device is a hydraulic cylinder, and described hydraulic cylinder one end is articulated on the described arm, and the other end is articulated in an end of described outer claw.
As further improvement, the free end of described outer claw is hinged with supporting plate.
As further improvement, the bearing of trend of described arm is provided with and the corresponding mounting groove of described securing member or one group of installing hole.
Owing to adopted technique scheme, the beneficial effects of the utility model are: owing to designed one group of outer pallet that grasps tire shoulder, make the vulcanizer manipulator when grasping the tire base, when interior pawl dish grasps tire semifinished product mouth, outer pallet has been held the tire shoulder of tire base, and the active force that acts on tire semifinished product mouth is disperseed, and has played the supplemental support effect, avoided effectively the tire base because of the deadweight local action in the distortion that the position, rim of the mouth causes, guaranteed the quality of finished product tire.
Because the design of the free end of outer claw has unsteady supporting plate, supporting plate is hinged on the outer claw and relies on two ends of self structure to make supporting plate around pin joint certain oscillating quantity be arranged on the claw outside, therefore when manipulator grasps the tire base, supporting plate can rely on the position of oscillating quantity automatic capturing tire shoulder, the applying tire shoulder makes the active force of all outer claws all execute the tire shoulder at the tire base, the tire base stressed evenly, be unlikely to make the tire base crooked, guaranteed that the tire base accurately puts into sulfurizing mould.
Because the bearing of trend of arm is provided with and the corresponding mounting groove of securing member or one group of installing hole, makes the outer pallet of manipulator and the spacing distance of interior pawl dish to adjust flexibly, has satisfied the tire base of different-thickness specification.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a working state schematic representation of the present utility model;
Among the figure: 1, interior pawl dish, 11, drive oil cylinder, 2, outer pallet, 21, arm, 211, installing hole, 22, hydraulic cylinder, 23, outer claw, 24, supporting plate, 3, fixed disk, 4, link.
The specific embodiment
As depicted in figs. 1 and 2, a kind of tire-gripping mechanical hand for tire vulcanizer, comprise one group of interior pawl dish 1 that is used to grasp tyre rim, pawl dish 1 annular array is installed on the fixed disk 3 in described, pawl dish 1 adopts eight conventional chip connecting rod linkage structures in described, and under the driving that drives oil cylinder 11, linkage drives eight interior pawls and moves simultaneously, radially open or bounce back, tire is grasped.Link 4 is fixedly connected on the described fixed disk 3 and is positioned at described fixed disk 3 outsides, be equipped with on the described link 4 and be used to hold in the palm the outer pallet 2 of getting the tire tire shoulder, described outer pallet 2 adopts the structure of six chips, and described outer pallet 2 and interior pawl dish 1 are on same centre of gyration axis.
Described outer pallet 2 comprises that one group of annular array is installed on the outer claw unit on the described link 4, and described each outer claw unit comprises arm 21, and described arm 21 is installed on the described link 4 by securing member; Outer claw 23, described outer claw 23 is articulated in the end of described arm 21; The power pendulous device, described power pendulous device is connected between arm 21 and the outer claw 23.Described power pendulous device is preferably hydraulic cylinder 22, and described hydraulic cylinder 22 1 ends are articulated on the described arm 21, and the other end is articulated in an end of described outer claw 23.The free end of described outer claw 23 is hinged with supporting plate 24, described supporting plate 24 relies on two ends of self structure to make supporting plate 24 around pin joint certain oscillating quantity be arranged on the claw 23 outside, therefore when manipulator grasps the tire base, supporting plate 24 can rely on the position of oscillating quantity automatic capturing tire shoulder, the applying tire shoulder.
The bearing of trend of described arm 21 is provided with and the corresponding mounting groove of described securing member or one group of installing hole 211.
Its operation principle is as follows:
As shown in Figure 3, manipulator descends, the interior pawl dish 1 of manipulator props up position, rim of the mouth on the tire base, the tire base is mentioned, after being promoted to certain altitude, outer pallet 2 begins action, outer claw 23 rotates to supporting plate 24 around jointed shaft and props up tire mold shoulder position under the driving of hydraulic cylinder 22, like this, the hydraulic coupling of hydraulic cylinder 22 is applied to the tire shoulder position of tire base by the leverage of outer claw 23, by this force balance the gravity of a part of green tyre, thereby effectively reduce in the extracting process damage is caused in rim of the mouth or position, sidewall because of the green tyre deadweight is excessive.Green tyre interior pawl dish 1 and outside under the acting in conjunction of pallet 2, by lifting, the rotation of manipulator, the tire base is put in the sulfurizing mould; When needing to throw off, outer pallet 2 at first moves, and hydraulic cylinder 22 reclaims, and outer claw 23 leaves the tire shoulder of tire base, interior then pawl dish 1 retraction, and green tyre is placed in the sulfurizing mould, and manipulator return, tire base grasp put procedure to be finished.
When tire specification changed, different installing hole 211 was locked securing member then with the thickness of corresponding tire on the fastening arm 21; When if diameter of tyres changes greatly, need to change the diameter of link 4, grasp with the tire base that satisfies different-diameter.
The utility model is not limited to above-mentioned concrete embodiment; inventive concept of the present utility model has been to increase holder and has got pallet outside the assisting of tire shoulder on the manipulator of existing vulcanizer; the form of pawl dish has varied in the prior art; embodiment of the present utility model only enumerates an example; seldom give unnecessary details; simultaneously; change the shape of outer claw or supporting plate; the quantity of the outer pallet of conversion etc.; those of ordinary skill in the art is from above-mentioned design; without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (5)
1. tire-gripping mechanical hand for tire vulcanizer comprises one group of interior pawl dish that is used to grasp tyre rim, and described interior pawl dish is installed on the fixed disk; It is characterized in that: described manipulator also comprises the link that is fixedly connected on the described fixed disk and is positioned at the described fixed disk outside, is equipped with on the described link to be used to hold in the palm the outer pallet of getting the tire tire shoulder.
2. tire-gripping mechanical hand for tire vulcanizer as claimed in claim 1 is characterized in that: described outer pallet comprises that one group of annular array is installed on the outer claw unit on the described link, and described each outer claw unit comprises
Arm, described arm is installed on the described link by securing member;
Outer claw, described outer claw is articulated in the end of described arm;
The power pendulous device, described power pendulous device is connected between arm and the outer claw.
3. tire-gripping mechanical hand for tire vulcanizer as claimed in claim 2 is characterized in that: described power pendulous device is a hydraulic cylinder, and described hydraulic cylinder one end is articulated on the described arm, and the other end is articulated in an end of described outer claw.
4. tire-gripping mechanical hand for tire vulcanizer as claimed in claim 3 is characterized in that: the free end of described outer claw is hinged with supporting plate.
5. as described any tire-gripping mechanical hand for tire vulcanizer of claim 2 to 4, it is characterized in that: the bearing of trend of described arm is provided with and the corresponding mounting groove of described securing member or one group of installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201578393U CN201645716U (en) | 2010-04-10 | 2010-04-10 | Tire-grabbing manipulator of tire vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201578393U CN201645716U (en) | 2010-04-10 | 2010-04-10 | Tire-grabbing manipulator of tire vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645716U true CN201645716U (en) | 2010-11-24 |
Family
ID=43110934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201578393U Expired - Lifetime CN201645716U (en) | 2010-04-10 | 2010-04-10 | Tire-grabbing manipulator of tire vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797781A (en) * | 2010-04-10 | 2010-08-11 | 山东豪迈机械制造有限公司 | Tire-gripping mechanical hand for tire vulcanizer |
| CN103660334A (en) * | 2012-09-13 | 2014-03-26 | 固特异轮胎和橡胶公司 | Method for preforming a green tire |
-
2010
- 2010-04-10 CN CN2010201578393U patent/CN201645716U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797781A (en) * | 2010-04-10 | 2010-08-11 | 山东豪迈机械制造有限公司 | Tire-gripping mechanical hand for tire vulcanizer |
| CN103660334A (en) * | 2012-09-13 | 2014-03-26 | 固特异轮胎和橡胶公司 | Method for preforming a green tire |
| CN103660334B (en) * | 2012-09-13 | 2017-01-18 | 固特异轮胎和橡胶公司 | Method for preforming a green tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HAOMAI SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANDONG HAOMAI MACHINERY MANUFACTURING CO., LTD. Effective date: 20150327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: 261500 Shandong city of Weifang province Gaomi City dense water science and Technology Industrial Park Haomailu No. 1 Patentee after: Shandong Haomai Science and Technology Co., Ltd. Address before: 261500 Shandong city of Weifang province Gaomi City Industrial Park No. 2069 Haomailu dense water Patentee before: Himile Mechanical Science and Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |