CN204340235U - A kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley - Google Patents
A kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley Download PDFInfo
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- CN204340235U CN204340235U CN201420700242.7U CN201420700242U CN204340235U CN 204340235 U CN204340235 U CN 204340235U CN 201420700242 U CN201420700242 U CN 201420700242U CN 204340235 U CN204340235 U CN 204340235U
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- unwinding trolley
- correction
- deviation
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Abstract
The utility model relates to a kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley, comprises deviation correction mechanism, retaining mechanism and unwinding trolley main body; The lower end of described unwinding trolley main body is provided with can for the pulley of unwinding trolley main body movement, this pulley one has four, rectangular shape is distributed in the lower end of unwinding trolley main body, the side of described unwinding trolley main body is locked by retaining mechanism, and can drive by deviation correction mechanism the reciprocating motion carrying out horizontal direction.The utility model has the advantage of: it is movable now to be changed into by originally fixing unwinding trolley, when shape nylon cloth, retaining mechanism is first unlocked, then direct by unwinding trolley release, utilize the fixing cantilever crane installed in workshop, nylon cloth is mounted on unwinding trolley, after unwinding trolley being pushed to retaining mechanism internal locking by staff again, complete charging, whole process conveniently moving, labour intensity are low, reduce potential safety hazard simultaneously, improve operating efficiency.
Description
Technical field
The utility model relates to tire manufacturing art, particularly a kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley.
Background technology
Tire is the annular elastic rubber product rolled at various vehicle or the ground connection of mechanically assembling.Usually be arranged in alloy rim, can vehicle body be supported, buffering foreign impacts, realize with the contact on road surface and ensure the driving performance of vehicle.Tire is everlasting under complicated and exacting terms and is used, and it subjects various distortion, load, power and high/low temperature effect in motion, therefore must have higher load-carrying properties, hauling ability, shock-absorbing capacity.Meanwhile, also require to possess high-wearing feature and flexible resistance, and low resistance to rolling and heat generation.The half that the world consumes rubber mass is used for tire production, and visible tire consumes the ability of rubber.
Tire manufacturing process comprises: banburying operation---glue component preparatory process---tire building operation---vulcanization process---final inspection operation---Tire testing, wherein glue component preparatory process comprise again extrude, roll, tyre bead is shaping, cord severing, paste apex strip, shaping six workshop sections of belt.In subsides apex strip operation, the apex strip cord of entirety being cut into strip is needed to be used for wrapped wire circle.Original unwinding trolley is fixing, therefore needs, by manually utilizing hydraulic pressure telpher to be positioned on unwinding trolley by the nylon cloth being enclosed with cord, to utilize unwinding trolley to be separated with cord by nylon cloth.But, due in the artificial process utilizing the feeding of hydraulic pressure telpher, because nylon cloth is heavier, therefore staff is when going to nylon cloth on dolly, labour intensity is large, and operating efficiency is not high, and hydraulic pressure telpher nylon yardage roll in the process of hanging material walking rocks, there is the danger of overturning, have certain potential safety hazard.
Utility model content
The low rolling resistance tyre cord cord fabric tearing machine unwinding trolley that the technical problems to be solved in the utility model is to provide a kind of conveniently moving, labour intensity is low, operating efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley, and its innovative point is: comprise deviation correction mechanism, retaining mechanism and unwinding trolley main body;
The lower end of described unwinding trolley main body is provided with can for the pulley of unwinding trolley main body movement, this pulley one has four, rectangular shape is distributed in the lower end of unwinding trolley main body, the side of described unwinding trolley main body is locked by retaining mechanism, and can drive by deviation correction mechanism the reciprocating motion carrying out horizontal direction.
Further, described deviation correction mechanism comprises correction motor, correction leading screw, deviation-rectifying bracket, correction guide rail and correction guide rail slide block, one end of described correction leading screw is connected with correction motor by fixed support, fixed support has the through hole that an appearance correction leading screw passes, the other end of described correction leading screw is also threaded with deviation-rectifying bracket through deviation-rectifying bracket, deviation-rectifying bracket has the tapped through hole that an appearance correction leading screw passes, the bottom of deviation-rectifying bracket is connected with correction guide rail by correction guide rail slide block, and can move back and forth along the bearing of trend of correction guide rail.
Further, described correction leading screw is also provided with a stop nut, this stop nut is positioned at the side of deviation-rectifying bracket away from correction motor.
Further, described retaining mechanism comprises locking cylinder, latch segment and push rod, locking cylinder is arranged on deviation-rectifying bracket, described latch segment one has three, be respectively the latch segment A being arranged on unwinding trolley main body lower end, the latch segment B being arranged on locking cylinder top and be arranged on latch segment C on correction guide rail, there is in the upper end of latch segment B a spacing preiection cooperatively interacted with latch segment A, there is in the lower end of latch segment B the arc groove that a latch segment C cooperatively interacts, the tail end of described push rod is arranged on deviation-rectifying bracket, and the front end of push rod props up unwinding trolley main body.
Further, the front end of described push rod is provided with a rubber blanket.
The utility model has the advantage of: it is movable now to be changed into by originally fixing unwinding trolley, when filling nylon cloth, retaining mechanism is first unlocked, then direct by unwinding trolley release, utilize the fixing cantilever crane installed in workshop, nylon cloth is mounted on unwinding trolley, after unwinding trolley being pushed to retaining mechanism internal locking by staff again, complete charging, whole process conveniently moving, labour intensity are low, reduce potential safety hazard simultaneously, improve operating efficiency; By setting up stop nut, can prevent from directly deviation-rectifying bracket being moved out outside correction screw travel; By setting up rubber blanket, the effect of buffering can be played.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley of the present utility model.
Detailed description of the invention
Schematic diagram is as shown in Figure 1 known, and low rolling resistance tyre cord cord fabric tearing machine unwinding trolley of the present utility model comprises deviation correction mechanism, retaining mechanism and unwinding trolley main body 7.
Being provided with in the lower end of unwinding trolley main body 7 can for the pulley 12 of unwinding trolley main body 7 movement, this pulley 12 1 has four, rectangular shape is distributed in the lower end of unwinding trolley main body 7, the side of unwinding trolley main body 7 is locked by retaining mechanism, and unwinding trolley main body 7 can drive by deviation correction mechanism the reciprocating motion carrying out horizontal direction.
Deviation correction mechanism comprises correction motor 1, correction leading screw 2, deviation-rectifying bracket 3, correction guide rail 8 and correction guide rail slide block 9, one end of correction leading screw 2 is connected with correction motor 1 by fixed support 15, fixed support 15 has the through hole that an appearance correction leading screw 2 passes, and correction leading screw 2 can be rotated by the drive of correction motor 1, the other end of correction leading screw 2 is through deviation-rectifying bracket 3, and rectify a deviation between leading screw 2 with deviation-rectifying bracket 3 and be threaded, deviation-rectifying bracket 3 has the tapped through hole that an appearance correction leading screw 2 passes, bottom and the correction guide rail slide block 9 of deviation-rectifying bracket 3, correction guide rail slide block 9 is arranged on correction guide rail 8, and be used in conjunction with each other with correction guide rail 8, deviation-rectifying bracket 3 can move back and forth along the bearing of trend of correction guide rail 8.
Correction leading screw 2 is also provided with a stop nut 13, and this stop nut 13 is positioned at the side of deviation-rectifying bracket 3 away from correction motor 1.By setting up this stop nut 13, operationally direct being moved out by deviation-rectifying bracket 3 outside correction leading screw 2 stroke can be prevented.
Retaining mechanism comprises locking cylinder 5, latch segment and push rod 4, locking cylinder 5 is arranged on deviation-rectifying bracket 3, latch segment one has three, be respectively the latch segment A10 being arranged on unwinding trolley main body lower end, be arranged on the latch segment B14 on locking cylinder 5 top and be arranged on latch segment C11 on correction guide rail 8, there is in the upper end of latch segment B14 a spacing preiection cooperatively interacted with latch segment A10, there is in the lower end of latch segment B14 the arc groove that a latch segment C11 cooperatively interacts, the tail end of push rod 4 is arranged on deviation-rectifying bracket, the front end of push rod 4 props up the side of unwinding trolley main body 7.One rubber blanket 6 being installed in the front end of push rod 4, by setting up rubber blanket 6, the effect of buffering can being played before push rod 4 contacts with unwinding trolley 7.
When locking, first utilize locking cylinder 5 to promote latch segment B14 to move ahead, now due to the effect of the groove on latch segment B14, latch segment B14 can be downward-sloping gradually, now unwinding trolley is pushed into the side of retaining mechanism, then utilizes locking cylinder 5 by latch segment B14 to pulling, utilize the spacing preiection on latch segment B14 to hold the latch segment A10 of unwinding trolley main body 7 lower end, utilize push rod 4 to withstand the side of unwinding trolley main body 7 simultaneously, thus achieve the locking of unwinding trolley main body 7.
When rectifying a deviation, rotate by driving correction motor 1, thus drive correction leading screw 2 to rotate, the deviation-rectifying bracket 3 be now threaded with correction leading screw 2 can move back and forth along the bearing of trend of guide rail 8 of rectifying a deviation, now be positioned at the locking cylinder 5 on deviation-rectifying bracket 3, latch segment B, push rod 4 also to move along with the movement of deviation-rectifying bracket 3, the unwinding trolley main body 7 utilizing retaining mechanism to lock finally can be driven to move back and forth, thus achieve correction action.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a low rolling resistance tyre cord cord fabric tearing machine unwinding trolley, is characterized in that: comprise deviation correction mechanism, retaining mechanism and unwinding trolley main body;
The lower end of described unwinding trolley main body is provided with can for the pulley of unwinding trolley main body movement, this pulley one has four, rectangular shape is distributed in the lower end of unwinding trolley main body, the side of described unwinding trolley main body is locked by retaining mechanism, and can drive by deviation correction mechanism the reciprocating motion carrying out horizontal direction.
2. low rolling resistance tyre cord cord fabric tearing machine unwinding trolley according to claim 1, it is characterized in that: described deviation correction mechanism comprises correction motor, correction leading screw, deviation-rectifying bracket, correction guide rail and correction guide rail slide block, one end of described correction leading screw is connected with correction motor by fixed support, fixed support has the through hole that an appearance correction leading screw passes, the other end of described correction leading screw is also threaded with deviation-rectifying bracket through deviation-rectifying bracket, deviation-rectifying bracket has the tapped through hole that an appearance correction leading screw passes, the bottom of deviation-rectifying bracket is connected with correction guide rail by correction guide rail slide block, and can move back and forth along the bearing of trend of correction guide rail.
3. low rolling resistance tyre cord cord fabric tearing machine unwinding trolley according to claim 2, is characterized in that: described correction leading screw is also provided with a stop nut, and this stop nut is positioned at the side of deviation-rectifying bracket away from correction motor.
4. low rolling resistance tyre cord cord fabric tearing machine unwinding trolley according to claim 2, it is characterized in that: described retaining mechanism comprises locking cylinder, latch segment and push rod, locking cylinder is arranged on deviation-rectifying bracket, described latch segment one has three, be respectively the latch segment A being arranged on unwinding trolley main body lower end, be arranged on the latch segment B on locking cylinder top and be arranged on latch segment C on correction guide rail, there is in the upper end of latch segment B a spacing preiection cooperatively interacted with latch segment A, there is in the lower end of latch segment B the arc groove that a latch segment C cooperatively interacts, the tail end of described push rod is arranged on deviation-rectifying bracket, the front end of push rod props up unwinding trolley main body.
5. low rolling resistance tyre cord cord fabric tearing machine unwinding trolley according to claim 4, is characterized in that: the front end of described push rod is provided with a rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700242.7U CN204340235U (en) | 2014-11-20 | 2014-11-20 | A kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700242.7U CN204340235U (en) | 2014-11-20 | 2014-11-20 | A kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley |
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| Publication Number | Publication Date |
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| CN204340235U true CN204340235U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420700242.7U Active CN204340235U (en) | 2014-11-20 | 2014-11-20 | A kind of low rolling resistance tyre cord cord fabric tearing machine unwinding trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385651A (en) * | 2014-11-20 | 2015-03-04 | 双钱集团（江苏）轮胎有限公司 | Guide trolley of low-rolling-resistance tire cord tearing machine |
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2014
- 2014-11-20 CN CN201420700242.7U patent/CN204340235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385651A (en) * | 2014-11-20 | 2015-03-04 | 双钱集团（江苏）轮胎有限公司 | Guide trolley of low-rolling-resistance tire cord tearing machine |
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