CN204471708U - The wide compound film exhauster of a kind of low rolling resistance tyre - Google Patents
The wide compound film exhauster of a kind of low rolling resistance tyre Download PDFInfo
- Publication number
- CN204471708U CN204471708U CN201420862183.3U CN201420862183U CN204471708U CN 204471708 U CN204471708 U CN 204471708U CN 201420862183 U CN201420862183 U CN 201420862183U CN 204471708 U CN204471708 U CN 204471708U
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- pressure roller
- main body
- mount pad
- installation shaft
- exhauster
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Abstract
The utility model relates to the wide compound film exhauster of a kind of low rolling resistance tyre, comprises pressure roller installation shaft, pressure roller and mounting bracket; The two ends of described pressure roller installation shaft are fixed on the top of conveyer belt by mounting bracket, pressure roller installation shaft is set with pressure roller; Described pressure roller is made up of jointly the pressure roller main body of three sections and column distribution, and pressure roller main body is arranged in pressure roller installation shaft by pressure roller mount pad, and is flexibly connected between pressure roller mount pad with pressure roller installation shaft, and described pressure roller main body is flexibly connected with between pressure roller mount pad.The utility model has the advantage of: point pressure roller original long pressure roller being replaced with three sections of segmentations, and the position of each point of pressure roller can arbitrarily regulate, thus can regulate according to the change of film lap position at any time, thus good exhaust effect can be reached.
Description
Technical field
The utility model relates to tire manufacturing art, particularly the wide compound film exhauster of a kind of low rolling resistance tyre.
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.
At present, for 26.5R25,29.5R25 series specification tire because of inner liner wider, during calendering, individual layer film cannot calendering formation successively, two pieces of film calenderings must be divided into, then overlap and be complex as one deck inner liner, four layers of inner liner method production all thus, 1#, 2# be compound again, 3#, 4# be compound again, finally again by 1#, 2# composite bed and 3#, 4# composite bed compound.The tyre cavity bubble major part of these two series specifications occurs in two pieces of film lap positions on same layer inner liner.Just start to test the pressure increasing inner liner compound place pressure roller at two pieces of film overlap joint compound tenses, though the method significantly can reduce lap position produce the possibility of bubbling, inner liner can have been caused by pressure roller compressive strain, even serious kilting.
Staff, for the consideration of above-mentioned situation, have devised a kind of acupuncture pressure roller, uses acupuncture pressure roller to punch in film lap-joint, and then uses pressure roller to push down film to be exhausted.But traditional pressure roller is the pressure roller of the length of an overall fixing metal material, when using above-mentioned pressure roller to be exhausted, pressure roller easily leaves cut on the surface of film, the position of film overlap joint is not changeless in addition, therefore, when being exhausted, may due to highly inconsistent, and the exhaust effect of some lap-joint be caused not to be fine, image position is in the film at pressure roller both sides of the edge place, and its exhaust effect is just bad.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of wide compound film exhauster of low rolling resistance tyre avoiding producing cut, good exhaust effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: the wide compound film exhauster of a kind of low rolling resistance tyre, and this exhaust apparatus is arranged on the top of conveyer belt, and its innovative point is: comprise pressure roller installation shaft, pressure roller and mounting bracket;
The two ends of described pressure roller installation shaft are fixed on the top of conveyer belt by mounting bracket, pressure roller installation shaft is set with pressure roller;
Described pressure roller is made up of jointly the pressure roller main body of three sections and column distribution, and pressure roller main body is arranged in pressure roller installation shaft by pressure roller mount pad, and is flexibly connected between pressure roller mount pad with pressure roller installation shaft, and described pressure roller main body is flexibly connected with between pressure roller mount pad.
Further, described pressure roller main body can be sponge pressure roller, also can be nylon pressure roller.
Further, described pressure roller mount pad has the through hole holding holding screw and pass, and tighten by holding screw fixing.
Further, syndeton between described pressure roller main body and pressure roller mount pad is: between pressure roller main body and pressure roller mount pad, be provided with ball bearing, the inwall of described ball bearing is close to the outer wall of pressure roller mount pad, and the outer wall of ball bearing is close to the inwall of pressure roller main body.
The utility model has the advantage of: point pressure roller original long pressure roller being replaced with three sections of segmentations, and the position of each point of pressure roller can arbitrarily regulate, thus can regulate according to the change of film lap position at any time, thus good exhaust effect can be reached; Original metal pressure roller is replaced with sponge pressure roller or nylon pressure roller, avoids leaving cut when pressure roller and film contact.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the wide compound film exhauster of low rolling resistance tyre of the present utility model.
Detailed description of the invention
Schematic diagram is as shown in Figure 1 known, and the wide compound film exhauster of low rolling resistance tyre of the present utility model comprises pressure roller installation shaft 1, pressure roller and mounting bracket.
The two ends of pressure roller installation shaft 1 are fixed on the top of conveyer belt by mounting bracket, pressure roller installation shaft 1 is set with pressure roller.
Pressure roller is made up of jointly the pressure roller main body 2 of three sections and column distribution, pressure roller main body 2 is arranged in pressure roller installation shaft 1 by pressure roller mount pad 3, and be flexibly connected between pressure roller mount pad 3 with pressure roller installation shaft 3, be flexibly connected between pressure roller main body 2 with pressure roller mount pad 3, by such setting, the position of pressure roller main body 2 can be regulated at any time according to the position of the overlap joint of film, ensure exhaust effect.
Syndeton between pressure roller main body 2 and pressure roller mount pad 3 is: between pressure roller main body 2 and pressure roller mount pad 3, be provided with ball bearing, roller bearing one has two, lay respectively at the position, both sides of the edge of pressure roller main body 2, the inwall of ball bearing is close to the outer wall of pressure roller mount pad 3, the outer wall of ball bearing is close to the inwall of pressure roller main body 2, by the setting of ball bearing, pressure roller main body 2 can be facilitated to roll along with the moving of film on conveyer belt.
In the utility model, pressure roller main body 2 for the sponge pressure roller adopting sponge material to make, also for the nylon pressure roller adopting nylon material to make, can utilize the characteristic of sponge material or nylon material, thus avoid pressure roller main body 2 when with film contact, leave cut on the surface of film.
Pressure roller mount pad 3 has the through hole holding holding screw and pass, and tighten by holding screw thus pressure roller mount pad 3 is fixed in pressure roller installation shaft 1, because be flexibly connected between pressure roller mount pad 3 with pressure roller installation shaft 1, therefore pressure roller mount pad 3 can well be avoided to slide in pressure roller installation shaft 1 by such setting, thus cause the position of pressure roller main body 2 to offset, affect exhaust effect.
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 (4)
1. the wide compound film exhauster of low rolling resistance tyre, this exhaust apparatus is arranged on the top of conveyer belt, it is characterized in that: comprise pressure roller installation shaft, pressure roller and mounting bracket;
The two ends of described pressure roller installation shaft are fixed on the top of conveyer belt by mounting bracket, pressure roller installation shaft is set with pressure roller;
Described pressure roller is made up of jointly the pressure roller main body of three sections and column distribution, and pressure roller main body is arranged in pressure roller installation shaft by pressure roller mount pad, and is flexibly connected between pressure roller mount pad with pressure roller installation shaft, and described pressure roller main body is flexibly connected with between pressure roller mount pad.
2. the wide compound film exhauster of low rolling resistance tyre according to claim 1, is characterized in that: described pressure roller main body can be sponge pressure roller, also can be nylon pressure roller.
3. the wide compound film exhauster of low rolling resistance tyre according to claim 1, is characterized in that: described pressure roller mount pad has the through hole holding holding screw and pass, and tighten by holding screw fixing.
4. the wide compound film exhauster of low rolling resistance tyre according to claim 1, it is characterized in that: the syndeton between described pressure roller main body and pressure roller mount pad is: between pressure roller main body and pressure roller mount pad, be provided with ball bearing, the inwall of described ball bearing is close to the outer wall of pressure roller mount pad, and the outer wall of ball bearing is close to the inwall of pressure roller main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862183.3U CN204471708U (en) | 2014-12-31 | 2014-12-31 | The wide compound film exhauster of a kind of low rolling resistance tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862183.3U CN204471708U (en) | 2014-12-31 | 2014-12-31 | The wide compound film exhauster of a kind of low rolling resistance tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471708U true CN204471708U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862183.3U Active CN204471708U (en) | 2014-12-31 | 2014-12-31 | The wide compound film exhauster of a kind of low rolling resistance tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584072A (en) * | 2015-12-21 | 2016-05-18 | 双钱集团（江苏）轮胎有限公司 | Novel width press fitting method for inside liners of engineering tire |
-
2014
- 2014-12-31 CN CN201420862183.3U patent/CN204471708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584072A (en) * | 2015-12-21 | 2016-05-18 | 双钱集团（江苏）轮胎有限公司 | Novel width press fitting method for inside liners of engineering tire |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |