CN201784184U - Belt rubber laminating and hot covering device - Google Patents
Belt rubber laminating and hot covering device Download PDFInfo
- Publication number
- CN201784184U CN201784184U CN 201020511237 CN201020511237U CN201784184U CN 201784184 U CN201784184 U CN 201784184U CN 201020511237 CN201020511237 CN 201020511237 CN 201020511237 U CN201020511237 U CN 201020511237U CN 201784184 U CN201784184 U CN 201784184U
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- Prior art keywords
- belt
- bound edge
- applying
- belt cord
- cord
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Abstract
The utility model discloses a belt rubber laminating and hot covering device, which comprises a laminating edge-covering conveyor belt, a guide device for guiding away a belt cord, centering device, an extruder synchronously providing shaped rubber, a feeding device and a calender of the extruder, a laminating device for laminating the shaped rubber with the belt cord, an edge covering device for covering edges of the shaped rubber and the belt cord, an air cooling system for cooling the belt cord processed via the laminating and edge covering procedures, and a rolling device for rolling the cooled belt cord. The offline rubber laminating and hot covering device is separated from a cutting line, can increase integral production efficiency, gradually bends the belt by the aid of hot laminating and edge covering process and fine extensibility and adhesion of hot shaped rubber, reduces bubbles and increases production quality. Simultaneously, different grooves can be arranged on a roller according to shaped rubber designed by different users so as to meet users' requirements and increase satisfaction degree of the users.
Description
Technical field
The utility model belongs to the tire machinery technical field, particularly relates to a kind of applying Wrapping apparatus that is used for the belt cord.
Background technology
Usually adopt the belt cord fabric cutting machine belt cord to be become the belt curtain fabric strips of parallelogram shape with angle requirement severing by the width of technique initialization in the tire manufacturing at present, belt curtain fabric strips with institute's severing splices in regular turn automatically then, again dual-side is carried out film afterwards and fit and bound edge, coil into necessarily required spool at last for preface building green tyre use down.
The belt cord fabric cutting machine of prior art and applying edge covering mechanism are incorporated into a production line, and this production line comprises mainly that output and input link to each other in regular turn leads opening mechanism, storage cloth mechanism, fixed length conveying mechanism, cutting mechanism, belt conveying mechanism, detent mechanism, splicing body, shedding mechanism, applying edge covering mechanism and spooler.Its course of work is at first to utilize to lead opening mechanism the belt cord is separated with isolation shield on being coated on its two sides, on the one hand isolating pad cloth being batched the back reclaims, by storage cloth mechanism the belt cord is flowed to the fixed length conveying mechanism on the other hand, the fixed length conveying mechanism again with belt cord fixed length, decide angle and be transported to cutting mechanism, and cut into parallelogram belt curtain fabric strips by cutting mechanism.Belt curtain fabric strips after the shearing is transported to by the belt conveying mechanism on the applying bound edge conveyer belt of detent mechanism, and the process detent mechanism is delivered to splicing body and splices automatically again.Spliced belt cord is transported to the applying edge covering mechanism by shedding mechanism, fitting and bound edge according to different technological requirements, is rolled into required volume by the belt cord of spooler after with the applying bound edge at last, uses for next process.
But existing applying bound edge is cold adhesive type glue, cold bound edge for applying and the bound edge that carries out on low-angle severing production line, promptly in advance rolling is made and twined to the bound edge film, then the bound edge of fitting is led out and implemented to film by the speed that is complementary with the belt cord, the major defect of this technology is:
1, because existing applying bound edge is the cold rubberizing sheet of cold bound edge, cold rubber piece flexibility and poor ductility are easy to generate bubble in the belt behind the applying bound edge, and the quality of tire is had a significant impact;
2, Fig. 1 is the belt schematic cross-section behind the prior art bound edge; The belt schematic cross-section that Fig. 2 has definite shape for applying section band; As shown in Figure 1 and Figure 2, the all-steel meridian tire belt 100 both sides type glue 200 of prior art are the uniform list structure of thickness, development along with technology, all-steel meridian tire belt 100 requires the section of applying adhesive tape to have definite shape, promptly need film to have different shapes, below be referred to as type glue, shown in the medium-sized glue 300 of Fig. 2, this just makes the preparation rolling difficulty increase earlier of type glue, can not finish by cold applying form.
The utility model content
Technical problem to be solved in the utility model is the shortcoming that overcomes prior art, and a kind of hot Wrapping apparatus that can reduce bound edge applying back bubble generation is provided.
Another purpose of the present utility model is to provide a kind of hot Wrapping apparatus that can be applicable to various fit type glue shapes.
The technical scheme that the utility model adopted is:
A kind of belt doubling hot pack unit comprises: applying bound edge conveyer belt in order to the unwinding equipment that the belt cord is led out, is arranged on the centering device of applying bound edge conveyer belt front end; Extruder and the feeding device and the calender of type glue are provided synchronously; The laminating apparatus that type glue and belt cord are fitted and with the Wrapping apparatus of type glue and belt cord bound edge; To the air cooling system of the belt cooling of finishing applying bound edge operation and will cool off the devices for taking-up that back belt cord batches.
Be provided with storage device between described unwinding equipment and applying bound edge conveyer belt, be provided with storage device between applying bound edge conveyer belt and the devices for taking-up.
Described laminating apparatus comprises the guiding roller-way that the type glue of calendaring molding is guided to the both sides of belt cord, rotatably is fixed on the applying pressure roller of support arm end, and with the hinged cylinder of regulating applying pressure roller height in described support arm middle part.
Described guiding roller-way and support arm are fixed on the support both sides, by the width of width adjusting leading screw adjustable support, are fixed on the guiding roller-way of support both sides and the lateral separation of support arm so as to adjusting.
Described Wrapping apparatus comprises hemming roller, and described hemming roller is a cylindrical structural, and it rotatably is fixed on applying bound edge conveyer belt both sides and described hemming roller top slopes inwardly with respect to applying bound edge conveyer belt portion; Be successively set on first bound edge wheel and second bound edge wheel of belt cord both sides along described driving-belt direction, described first bound edge wheel is the middle cylindrical structural that receipts waist structure is arranged, described second bound edge wheel is the cylinder of coaxial setting and frustum cone structure, its column part is arranged on frustum cone structure top and contacts with belt curtain cloth edges that bag is provided with type glue, the side of the frustum cone structure of bottom is deep into belt cord bottom and is progressively fitted in the bottom surface of type glue and belt cord, finishes bound edge.
Described hemming roller and first bound edge wheel, second bound edge wheel are fixedly connected on respectively on the brace table of applying bound edge conveyer belt bottom, and described brace table is by the lateral separation of screw structure control supported on both sides platform.
The beneficial effects of the utility model are: off-line type doubling hot pack unit of the present utility model separates with the severing production line, because the speed of applying Wrapping apparatus is slow relatively, itself and severing production line are separated, improved severing Production Line efficient, utilize one or more off-line type doubling hot pack units to match, can improve whole production efficiency with the severing production line.Simultaneously, the utility model adopts heat posted to close bound edge, utilizes the good ductility and the viscosity of pattern of fever glue, and progressively bending has reduced the bubble generation, has improved the quality of production.Simultaneously,, can on roller, offer different type grooves, improve user satisfaction according to the requirement of user's different shaped glue.The development need that has adapted to the tire advanced technologies.
Description of drawings
Fig. 1 is the belt schematic cross-section behind the prior art bound edge;
The belt schematic cross-section that Fig. 2 has definite shape for applying section band;
Figure 3 shows that doubling hot pack unit overall structure schematic diagram of the present utility model;
The overall structure schematic diagram of applying Wrapping apparatus shown in Figure 2 shown in Figure 4;
Figure 5 shows that laminating apparatus structural representation of the present utility model;
Fig. 6 is a Wrapping apparatus structural representation of the present utility model;
Fig. 7 is the side view of Wrapping apparatus shown in Figure 6.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
The utility model adopts the off-line form bound edge of fitting, and promptly behind low-angle severing production line, a belt doubling of specialized designs hot pack unit carries out the applying and the bound edge of hot glue to belt.
Belt doubling hot pack unit of the present utility model comprises: applying bound edge conveyer belt 1 is arranged on the unwinding equipment 2 that applying bound edge conveyer belt 1 end is led out the belt cord and guide to belt applying bound edge applying bound edge conveyer belt 1; Be arranged on the centering device 4 that applying bound edge conveyer belt 1 front end closes on unwinding equipment 2; Be provided with the storage device 3 of both speed of adjusting between described applying bound edge conveyer belt 1 and the unwinding equipment 2; Extruder and the feeding device 51 and the calender 5 of type glue are provided synchronously; The laminating apparatus that type glue and belt cord are fitted and with the Wrapping apparatus of type glue and belt cord bound edge; To the air cooling system 7 of the belt cooling of finishing applying bound edge operation and the devices for taking-up of subsequent handling use after will cool off back belt cord and batching.
Wherein fit being arranged on the frame of bound edge conveyer belt 1, install on the ground the frame lower end, and belt cord unwinding equipment 2 is arranged on the initial end of applying bound edge conveyer belt 1; By belt cord unwinding equipment 2 belt cord and lining cloth in the belt curtain cloth roll are separated, and the belt cord is introduced the belt cord lead open-shelf, and rectify a deviation by the centering device on it 4, belt cord centering device 4 is installed in the afterbody and the belt cord unwinding equipment 2 that are positioned on the applying bound edge conveyer belt 1 and closes on.Described storage device 3 comprises: the belt cord height level detecting apparatus in the frame rear end bottom, be used to detect at the high and low position of belt cord unwinding equipment 2, with the speeds match between the motor on motor and the belt cord unwinding equipment 2 on the coordination belt cord applying bound edge conveyer belt 1 to belt cord storing pocket between the belt cord centering device 4.Described belt cord height level detecting apparatus comprises that standoff distance is arranged on the infrared transmitting device and the infrared receiver of above-mentioned belt cord storing pocket both sides.
After belt cord centering device, the surface that applying bound edge conveyer belt is sent to applying bound edge applying bound edge conveyer belt with the belt cord is fed forward and carries out bound edge applying step in traveling process.To be described in detail applying Wrapping apparatus of the present utility model below:
Applying bound edge of the present utility model is that heat posted is closed hot bound edge, is about to the mobile bound edge operation of fitting synchronously along with the belt cord of type glue that extruder and calender obtain in real time.As shown in Figure 1, extruder of the present utility model and feeding device 51 thereof are delivered to calender 5 through driving-belt 52 with the sizing material of extruding, preferably, described calender is a tri-roll press machine, by being set, the distance between roller and the groove shapes of forming roll can produce the type glue that satisfies the different user technological requirement with mating, the course of work of extruder and calender and prior art are same, so do not repeat them here.
As shown in Figure 5, laminating apparatus of the present utility model comprises guiding roller-way 67, it guides to the type glue of calendaring molding the both sides of belt cord, the inboard that makes described type glue by hand traction type glue end attaches with the belt curtain cloth edges and contacts, and the certain distance of belt cord is stretched out in the outside of type glue, in order to after the bending belt cord being carried out bound edge.Described guiding roller-way 67 and applying bound edge conveyer belt 1 intersection are provided with applying pressure roller 66 along the place ahead of applying bound edge conveyer belt transmission direction, described applying pressure roller 66 rotatably is fixed on support arm 69 ends, described support arm 69 other ends and support are hinged, and described support arm 69 middle parts are also hinged with the piston rod end of cylinder 68, the other end of described cylinder and support 65 are hinged, by control and regulation to cylinder 68, can change the distance of described applying pressure roller 66 and belt cord easily, realize the even pressing effect of different shaped glue, the corresponding thickness of a type glue of upper surface distance of described applying pressure roller 66 and applying bound edge conveyer belt, because the medium-sized glue of this utility model is hot glue, has good viscosity and ductility, described applying pressure roller 66 was pressed the junction of type glue and belt cord, when strengthening applying degree between the two with may be residual bubble in it extrude, improve the quality of products.
Certainly, the end of described guiding roller-way also can hingedly be arranged on the support, utilizes the distance of cylinder adjustment itself and applying bound edge conveyer belt 1.
Further, for strengthening the practicality of laminating apparatus to different in width belt cord, the support that is set with described guiding roller-way and applying pressure roller can be regulated the width of support by width adjusting leading screw 64, be fixed on the lateral separation of the guide rail and the applying pressure roller of support both sides so as to adjusting, strengthen the applicability of this laminating apparatus.
Finish after the applying step, the belt cord that edge and type sticker close continues to move forward and carries out the bound edge operation under the drive of applying bound edge conveyer belt.Fig. 6 and Figure 7 shows that Wrapping apparatus 6 of the present utility model, described Wrapping apparatus 6 comprises hemming roller 61, described hemming roller 61 is a cylindrical structural, and it rotatably is fixed on applying bound edge conveyer belt both sides and described hemming roller 61 tops slope inwardly with respect to applying bound edge conveyer belt portion.Described hemming roller 61 contacts with the type glue that a side is fitted in the belt cord, and forces its certain angle of bending downwards.Be disposed with first bound edge wheel, 62 and second bound edge wheel 63 along described applying bound edge conveyer belt transmission direction, described first bound edge wheel, 62 and second bound edge wheel 63 rotatably is fixed on applying bound edge conveyer belt both sides, and described first bound edge wheel 62 is the middle cylindrical structural of receiving the waist structure that has, and described first bound edge is taken turns 62 slick and sly receipts waist structures and contacted through the hemming roller 61 pre-type glue that bend and impel it further to bend so that the applying of bottom surface.The minimum diameter of described first bound edge wheel 62 is in the Edge Distance of belt cord for approximately suitable with the thickness of type glue, like this through the type glue of first bound edge wheel 62 in further bending, type glue top and contacting further of sidepiece are strengthened, and in soft downward bending type glue issuable bubble are extruded downwards.Continue to move forward and take turns 63 joints through the belt cord of first bound edge wheel 62 with second bound edge, described second bound edge wheel 63 is the cylinder and the frustum cone structure of coaxial setting, its column part is arranged on frustum cone structure top and contacts with belt curtain cloth edges that bag is provided with type glue, further strengthening the end extrudes with the air that may deposit within it simultaneously that combines of type glue, and the side of the frustum cone structure of bottom is deep into belt cord bottom and is progressively fitted in the bottom surface of type glue and belt cord, finishes bound edge.
Further, for improving the versatility of the utility model applying Wrapping apparatus, make it go for the belt cord of many width, described hemming roller and first bound edge wheel, second bound edge wheel are fixedly connected on respectively on the brace table of applying bound edge conveyer belt bottom, described brace table is provided with track along the width of belt cord, make its can along track near or away from belt cord driving-belt to adapt to the variation of different belt cord width, further, described brace table is controlled moving of brace table by screw structure.
A nearlyer step ground, the bending angle of described hemming roller is adjustable, in addition, is the type glue that adapts to difformity and thickness, and described hemming roller can be with respect to regulating position with the belt curtain cloth edges with described brace table.
Continue to move forward and through supercooling through the belt cord of applying bound edge operation, what the utility model adopted is air cooling system, described air cooling system comprises pressure fan, cold wind is guided to the ventilation duct of belt cord both sides from pressure fan, described ventilation duct bottom offers through hole, and cold wind blows out in through hole type glue is cooled off.
The course of work below in conjunction with the doubling hot pack unit of belt is elaborated, in the hope of structure of the present utility model and aim further being set forth and being illustrated:
(1) unwinding equipment 2 the belt cord of low-angle production line production is led out and in centering device 4 machinery is fixed after cause applying bound edge applying bound edge conveyer belt;
(2) sizing material extruded of extruder and glue feeder 51 is sent to calender 5 by driving-belt 52, and the type glue that will meet technological requirement behind the calender calendering formation is delivered to applying bound edge conveyer belt top; Part through operator's manual guidance type glue attaches with belt cord side, and through the further pressing type of applying pressure roller glue itself and belt cord is fitted in transport process;
(3) along with the transmission of belt cord on applying bound edge conveyer belt, synchronously be attached on the belt cord dual-side from the type glue inboard that calender comes out, and the speed control by to applying bound edge conveyer belt and calender realizes at the uniform velocity fitting synchronously of belt cord and type glue;
(4) the edge belt cord that is fitted with type glue carries out bound edge through Wrapping apparatus under the effect of applying bound edge conveyer belt, and described bound edge step comprises that the pre-bending through hemming roller, the bound edge bending of first bound edge wheel and the bottom surface of second bound edge wheel fit;
(5) the belt cord cord of the applying of finishing type glue and bound edge is cooling off by 7 pairs of type glue on belt cord cord of air cooling system on the applying bound edge conveyer belt, what the utility model adopted is air cooling system, is not higher than 40 degrees centigrade through the cooled temperature of air cooling system;
(6) meet applying that technological temperature requires and the belt cord finished product behind the bound edge after air-cooled are delivered to devices for taking-up 9 by storage device 8 and are finished the rolling of finished product is used in order to subsequent processing, and the course of work of this production line finishes.
For reducing the length of whole production line, there is the cooling of reinforcement length on a nearlyer step ground simultaneously, and described extruder and calender are successively set between laminating apparatus and the devices for taking-up, have improved space availability ratio, have reduced the length of production line.
In sum, off-line type doubling hot pack unit of the present utility model separates with the severing production line, because the speed of applying Wrapping apparatus is slow relatively, itself and severing production line are separated, improved severing Production Line efficient, utilize one or more off-line type doubling hot pack units to match, can improve whole production efficiency with the severing production line.Simultaneously, the utility model adopts heat posted to close bound edge, utilizes the good ductility and the viscosity of pattern of fever glue, and progressively bending has reduced the bubble generation, has improved the quality of production.Simultaneously, utilize the different forming rolls of calender, can roll the different shaped glue that user's design, improved user satisfaction.The development need that has adapted to the tire advanced technologies.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications; do not batch etc. as the belt behind the applying bound edge directly is delivered to subsequent processing, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. belt doubling hot pack unit, it is characterized in that, comprise: applying bound edge conveyer belt (1), in order to the unwinding equipment (2) that the belt cord is led out, centering device (4), provide extruder and the feeding device (51) and the calender (5) of type glue synchronously, the laminating apparatus that type glue and belt cord are fitted and with the Wrapping apparatus of type glue and belt cord bound edge; To the air cooling system (7) of the belt cooling of finishing applying bound edge operation and will cool off the devices for taking-up (9) that back belt cord batches.
2. 1 belt doubling hot pack unit as claimed in claim, it is characterized in that: be provided with storage device (3) between described unwinding equipment (2) and applying bound edge conveyer belt (1), be provided with storage device (8) between applying bound edge conveyer belt (1) and the devices for taking-up (9).
3. 1 belt doubling hot pack unit as claimed in claim, it is characterized in that: described laminating apparatus comprises the guiding roller-way (67) that the type glue of calendaring molding is guided to the both sides of belt cord, be hinged on the support arm (69) on the support and rotatably be fixed on the applying pressure roller (66) of its end, and with the hinged cylinder (68) of regulating applying pressure roller (66) height in described support arm (69) middle part.
4. 3 belt doubling hot pack unit as claimed in claim, it is characterized in that: described guiding roller-way and support arm are fixed on the support both sides, by the width of width adjusting leading screw (64) adjustable support, be fixed on the guiding roller-way of support both sides and the lateral separation of support arm so as to adjusting.
5. 1 belt doubling hot pack unit as claimed in claim, it is characterized in that: described Wrapping apparatus (6) comprises hemming roller (61), described hemming roller (61) is a cylindrical structural, and it rotatably is fixed on applying bound edge conveyer belt both sides and described hemming roller (61) top slopes inwardly with respect to applying bound edge conveyer belt portion; Be successively set on first bound edge wheel (62) and second bound edge wheel (63) of belt cord both sides along described applying bound edge conveyer belt direction of transfer, described first bound edge wheel (62) is the middle cylindrical structural that receipts waist structure is arranged, and described second bound edge wheel (63) is the cylinder and the frustum cone structure of coaxial setting.
6. 5 belt doubling hot pack unit as claimed in claim, it is characterized in that: described hemming roller and first bound edge wheel, second bound edge wheel are fixedly connected on respectively on the brace table of applying bound edge conveyer belt bottom, and described brace table is by the lateral separation of screw structure control supported on both sides platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020511237 CN201784184U (en) | 2010-08-31 | 2010-08-31 | Belt rubber laminating and hot covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020511237 CN201784184U (en) | 2010-08-31 | 2010-08-31 | Belt rubber laminating and hot covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784184U true CN201784184U (en) | 2011-04-06 |
Family
ID=43816161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020511237 Expired - Lifetime CN201784184U (en) | 2010-08-31 | 2010-08-31 | Belt rubber laminating and hot covering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784184U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966941A (en) * | 2010-08-31 | 2011-02-09 | 天津赛象科技股份有限公司 | Doubling hot pack device of belted layer and doubling hot pack production process |
| CN102815005A (en) * | 2012-08-31 | 2012-12-12 | 金宇轮胎集团有限公司 | Compounding device for inner liners |
| CN110271214A (en) * | 2019-07-22 | 2019-09-24 | 软控股份有限公司 | Process line |
| CN111941892A (en) * | 2017-01-26 | 2020-11-17 | Vmi荷兰公司 | Apparatus and method for applying strips of glue to the edges of a cord reinforced ply |
| WO2024127859A1 (en) * | 2022-12-12 | 2024-06-20 | 株式会社ブリヂストン | Belt manufacturing apparatus, folding-back roller, and belt manufacturing method |
-
2010
- 2010-08-31 CN CN 201020511237 patent/CN201784184U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966941A (en) * | 2010-08-31 | 2011-02-09 | 天津赛象科技股份有限公司 | Doubling hot pack device of belted layer and doubling hot pack production process |
| CN101966941B (en) * | 2010-08-31 | 2012-11-07 | 天津赛象科技股份有限公司 | Doubling hot pack device of belted layer and doubling hot pack production process |
| CN102815005A (en) * | 2012-08-31 | 2012-12-12 | 金宇轮胎集团有限公司 | Compounding device for inner liners |
| CN111941892A (en) * | 2017-01-26 | 2020-11-17 | Vmi荷兰公司 | Apparatus and method for applying strips of glue to the edges of a cord reinforced ply |
| CN110271214A (en) * | 2019-07-22 | 2019-09-24 | 软控股份有限公司 | Process line |
| WO2024127859A1 (en) * | 2022-12-12 | 2024-06-20 | 株式会社ブリヂストン | Belt manufacturing apparatus, folding-back roller, and belt manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110406 Effective date of abandoning: 20130306 |
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| RGAV | Abandon patent right to avoid regrant |