CN220482222U - Automatic rubber mixing and conveying equipment for rubber sheets for tires - Google Patents
Automatic rubber mixing and conveying equipment for rubber sheets for tires Download PDFInfo
- Publication number
- CN220482222U CN220482222U CN202322354465.4U CN202322354465U CN220482222U CN 220482222 U CN220482222 U CN 220482222U CN 202322354465 U CN202322354465 U CN 202322354465U CN 220482222 U CN220482222 U CN 220482222U
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- Prior art keywords
- rubber
- conveying
- conveying equipment
- automatic
- mixing
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- 238000010074 rubber mixing Methods 0.000 title claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000010408 sweeping Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 11
- 239000010408 film Substances 0.000 description 41
- 239000003292 glue Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses automatic rubber mixing and conveying equipment for rubber sheets for tires, which relates to the technical field of rubber equipment for tires and comprises a storage device, wherein the storage device is positioned above an open mill, symmetrical fixing plates are arranged below the storage device, symmetrical rollers are arranged between the fixing plates, the rollers are rotationally connected with the fixing plates through connecting shafts, a mounting plate is arranged above the rollers between the fixing plates, a sliding mechanism is arranged on the mounting plate, a rubber scraping knife device is arranged on the sliding mechanism, the storage device is used for detecting and storing rubber materials discharged by an internal mixer and controlling the opening of a door according to the equipment to throw the rubber materials, the sliding mechanism can drive the rubber scraping knife device to transversely move, and the rubber scraping knife device can scrape and separate the rubber sheets adhered on the rollers.
Description
Technical Field
The utility model relates to the technical field of rubber equipment for tires, in particular to automatic rubber mixing and conveying equipment for rubber sheets for tires.
Background
The open mill is one of main equipment for rubber mixing in the tire industry, the rubber material is extruded by the open mill and then is output into a sheet shape, in order to fully mix various materials in the rubber material, the extruded rubber sheet is required to be put into the open mill again for repeated extrusion, and the rubber sheet is conveyed to a second open mill after being extruded according to the technological requirements.
The traditional rubber mixing is generally carried out by 2 open mills, each open mill needs to be provided with an operator when in rubber mixing, the extruded rubber sheet is manually put into the open mill again for repeated extrusion, and after the extrusion of the rubber sheet is completed according to the technological requirements, the rubber sheet is cut off by a blade and put into a conveying belt to be conveyed to the next open mill. Because of the close contact with the rubber sheet, the risks of personnel rolling in, crushing injury and the like are easy to occur, and the temperatures of the open mill roller and the rubber material are higher during rubber mixing, and the risks of scalding and the like are easy to occur; in addition, manual operation can not realize the accurate control of rubber mixing time, can't control the even input mill of film, influences the quality of rubber mixing to the film of adhesion on the mill roller can not automatic excision, sometimes need to use the sword to excision with the help of the manual work, has the potential safety hazard.
Based on the above, the automatic rubber mixing and conveying equipment for the rubber sheets for the tires can eliminate the defects of the prior device.
Disclosure of Invention
The utility model aims to provide automatic rubber mixing and conveying equipment for rubber sheets for tires, which solves the problems of personal hazard, inaccurate rubber mixing time control and unstable rubber mixing quality caused by manual operation in the existing production process in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a rubber sheet automatic rubber mixing conveying equipment for tire, includes storage device, storage device is located mill top, and the storage device below is provided with symmetrical fixed plate, be provided with symmetrical roller between the fixed plate, the roller passes through the connecting axle and rotates with the fixed plate and be connected, be located the roller top between the fixed plate and be provided with the mounting panel, be provided with slide mechanism on the mounting panel, be provided with the doctor blade device on the slide mechanism.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
in one alternative: the sliding mechanism comprises a movable groove, the movable groove is positioned on the mounting plate, a screw is arranged in the movable groove, one end of the screw is rotationally connected with the inner wall of the movable groove, the other end of the screw is fixedly connected with the outer side motor output end of the fixing plate, a sliding block is arranged in the movable groove, the sliding block is in sliding connection with the movable groove, and the sliding block is rotationally connected with the screw thread.
In one alternative: the doctor blade device comprises a hydraulic cylinder, a telescopic rod is arranged on the hydraulic cylinder, a first fixed block is fixedly connected to the hydraulic cylinder, a second fixed block is fixedly connected to the telescopic rod, a spring is fixedly connected between the first fixed block and the second fixed block, a connecting arm is arranged at the outer end of the telescopic rod, the connecting arm is connected with the telescopic rod through a hinge, and a doctor blade is arranged at the bottom end of the connecting arm.
In one alternative: and the periphery of the outer side of the open mill is provided with a conveying and glue-turning circulating device.
In one alternative: and a glue sweeping device is arranged on one side above the conveying and glue turning circulating device.
In one alternative: and a feeding device is arranged at the tail end of the conveying and glue-turning circulating device.
In one alternative: and a glue ramming device is arranged above the glue scraping knife device on the open mill.
In one alternative: and a breaking receiving device is arranged above the glue tamping device and at one side of the feeding device.
In one alternative: and a film conveying device is arranged on one side below the stretch-breaking receiving device.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the films are overlapped in the vertical section by utilizing the two conveying belts moving at the same speed, so that the films are conveyed and circulated in the vertical section, the glue tamping device above the open mill drags the films to swing left and right, so that the films are uniformly put into the open mill, the automatic conveying device is arranged according to the required circulation times, the automatic conveying device is automatically operated and then is advanced to the film conveying position to form a certain included angle with the films, the films are automatically broken by utilizing the principle that the rotation direction of the conveying belt on the breaking material device is opposite to the conveying direction of the films and forms a certain included angle, and the films are conveyed to the second open mill, so that the automatic conveying, the conveying of the vertical section, the uniform film swinging process of putting into the open mill, the circulation and the film breaking and conveying are realized, and the automatic conveying process is realized, so that the harm caused by manual operation is avoided.
Drawings
Fig. 1 is a schematic diagram of the whole structure of the open mill of the utility model.
Fig. 2 is a schematic structural diagram of one side of the doctor blade device of the present utility model.
Fig. 3 is a schematic diagram of another side structure of the doctor blade device of the present utility model.
Fig. 4 is an enlarged view of fig. 2 at a in accordance with the present utility model.
Reference numerals annotate: 1. a storage device; 2. pulling off the material receiving device; 3. film conveying device; 4. a doctor blade device; 5. a glue tamping device; 6. a feeding device; 7. conveying the glue turning circulation device; 8. a glue sweeping device; 9. a safety device; 10. a fixing plate; 11. a roller; 12. a mounting plate; 13. a movable groove; 14. a screw; 15. a slide block; 16. a hydraulic cylinder; 17. a telescopic rod; 18. a first fixed block; 19. a second fixed block; 20. a spring; 21. a connecting arm; 22. a doctor blade; 23. a connecting shaft; 24. a hinge; 25. and a motor.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
In one embodiment, as shown in fig. 1-4, the rubber sheet automatic rubber mixing and conveying device for the tire comprises a storage device 1, wherein the storage device 1 is positioned above an open mill, symmetrical fixing plates 10 are arranged below the storage device 1, symmetrical rollers 11 are arranged between the fixing plates 10, the rollers 11 are rotatably connected with the fixing plates 10 through connecting shafts 23, a mounting plate 12 is arranged above the rollers 11 between the fixing plates 10, a sliding mechanism is arranged on the mounting plate 12, a rubber scraping knife device 4 is arranged on the sliding mechanism, the storage device is used for detecting and storing rubber materials discharged by the internal mixer and controlling the opening of a door according to the device, the sliding mechanism can drive the rubber scraping knife device 4 to transversely move, and the rubber scraping knife device 4 can scrape and separate rubber sheets adhered on the rollers 11.
In one embodiment, as shown in fig. 3, the sliding mechanism comprises a movable groove 13, the movable groove 13 is located on the mounting plate 12, a screw 14 is arranged in the movable groove 13, one end of the screw 14 is rotationally connected with the inner wall of the movable groove 13, the other end of the screw 14 is fixedly connected with the output end of a motor 25 outside the fixed plate 10, a sliding block 15 is arranged in the movable groove 13, the sliding block 15 is slidably connected with the movable groove 13, the sliding block 15 is rotationally connected with the screw 14 through threads, and the motor 25 drives the screw 14 to rotate, and the sliding block 15 transversely moves in the movable groove 13 through the rotationally connected with the screw 14 through the threads of the sliding block 15.
In one embodiment, as shown in fig. 3 and 4, the doctor blade device 4 includes a hydraulic cylinder 16, a telescopic rod 17 is disposed on the hydraulic cylinder 16, a first fixing block 18 is disposed on the hydraulic cylinder 16 in a fixedly connected manner, a second fixing block 19 is disposed on the telescopic rod 17 in a fixedly connected manner, a spring 20 is disposed between the first fixing block 18 and the second fixing block 19 in a fixedly connected manner, a connecting arm 21 is disposed at the outer end of the telescopic rod 17, the connecting arm 21 is connected with the telescopic rod 17 through a hinge 24, a doctor blade 22 is disposed at the bottom end of the connecting arm 21, during doctor blade, the hydraulic cylinder 16 is started to enable the telescopic rod 17 to move forward, the connecting arm 21 is pushed by the connecting arm to enable the doctor blade 22 at the tail end of the swing arm 21 to be close to the roller 11 and to be in contact with the surface of the roller for doctor blade, after doctor blade is finished, the second fixing block 19 on the telescopic rod 17 is reset under the action of the spring 20, and the doctor blade 22 is far away from the roller 11.
In one embodiment, as shown in fig. 2, a conveying and turning-over circulating device 7 is arranged around the outer side of the open mill, and two conveying belts moving at the same speed are utilized to stack the film therein, so that the film is conveyed in a vertical section in the turning-over process.
In one embodiment, as shown in fig. 2, a glue sweeping device 8 is arranged on one side above the glue conveying and turning circulating device 7, a roll shaft of the glue sweeping device 8 reversely and rapidly rotates to strip the film off a vertical section conveying belt, and the film is conveyed to the feeding device 7 through a horizontal section conveying belt.
In one embodiment, as shown in fig. 2, the tail end of the conveying and turning-over circulation device 7 is provided with a feeding device 6, the feeding device can be lifted and fall back through a driving device to be linked with the conveying and turning-over circulation device 7, the feeding device can fall back to avoid touching a storage device for discharging, the rubber material can be conveyed into an open mill after being lifted, and the lifting state is matched with a stretch-breaking receiving device to stretch-break and convey the rubber sheet.
In one embodiment, as shown in fig. 2, a glue ramming device 5 is arranged above the glue scraping device 4 on the open mill, and can drag the film to swing and drag, so that the film can be uniformly thrown into the roller 11 of the open mill.
In one embodiment, as shown in fig. 2, a pull-off receiving device 2 is arranged above the glue tamping device 5 on one side of the feeding device 6, the rotation direction of the conveying belt is opposite to the circulation direction of the film, and the conveying belt is matched with the feeding device to form dislocation and included angle, so that the film is pulled apart by using the reaction force and conveyed to the film conveying device 3.
In one embodiment, as shown in fig. 2, a film conveying device 3 is disposed on the lower side of the stretch-break receiving device 2, and is used for conveying the film to a second open mill.
In one embodiment, as shown in fig. 2, a control system is arranged outside the open mill, and is used for realizing control and detection of equipment and realizing a linkage function in cooperation with the open mill.
The embodiment discloses an automatic rubber mixing and conveying device for rubber sheets for tires, wherein in the working process, an internal mixer discharges rubber sheets into a storage device 1, the storage device 1 opens a door according to the device, a rubber scraping knife device 4 and a conveying and rubber turning circulation device 7 act when the storage device 1 opens a door, the edge of a rubber scraping knife 22 of the rubber scraping knife device 4 closely clings to a roller 11 of the open mill in a tangential position, the rubber sheets adhered to the roller 11 in the working process are scraped and separated, after the rubber sheets in the storage device 1 are discharged, the door is closed, a feeding device 6 is driven to rise through a cylinder, is lifted to a specified position and is detected through a switch, and a rubber stamping device 5 can drag the rubber sheets to swing and drag left and right, the film can be evenly put into the roller 11 of the open mill, the roller 11 of the open mill extrudes the rubber material into the film and then falls onto the conveying belt of the conveying and turning circulating device 7, the film is driven to be conveyed, the film is overlapped in the vertical section through two conveying belts moving at the same speed to realize film conveying, the film is peeled off from the vertical section conveying belt through the reverse rapid rotation of the rubber sweeping device 8 when conveyed to the horizontal section, the film is conveyed to the feeding device 6 along the horizontal conveying belt, the film falls down after passing through the feeding device 6, and the falling film is swung left and right through the left and right swinging of the rubber tamping device 5, so that the film evenly falls onto the two rollers 11 of the open mill to complete a conveying cycle; after the conveying and overturning circulating device 7 circulates the film for a plurality of times to meet the process requirement, the film stamping device 5 moves outwards to return to the initial position, the stretch-breaking receiving device 2 moves to the receiving position from the initial position, and a working period is completed by automatically stretch-breaking the film on the film conveying device 3 and then conveying the film to the second open mill by utilizing a certain included angle formed by the stretch-breaking receiving device 2 and the feeding device 6 and a principle of reverse force generated by the rotation direction of a conveying belt on the stretch-breaking receiving device 2 and the conveying direction of the film.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a rubber sheet automatic rubber mixing conveying equipment for tire, includes storage device (1), storage device (1) are located mill top, and its characterized in that, storage device (1) below is provided with symmetrical fixed plate (10), be provided with roller (11) of symmetry between fixed plate (10), roller (11) are connected with fixed plate (10) rotation through connecting axle (23), be provided with mounting panel (12) above being located roller (11) between fixed plate (10), be provided with slide mechanism on mounting panel (12), be provided with doctor blade device (4) on the slide mechanism.
2. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 1, wherein the sliding mechanism comprises a movable groove (13), the movable groove (13) is located on the mounting plate (12), a screw (14) is arranged in the movable groove (13), one end of the screw (14) is rotatably connected with the inner wall of the movable groove (13), the other end of the screw is fixedly connected with the output end of a motor (25) on the outer side of the fixed plate (10), a sliding block (15) is arranged in the movable groove (13), the sliding block (15) is slidably connected with the movable groove (13), and the sliding block (15) is in threaded rotary connection with the screw (14).
3. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 2, wherein the rubber scraping knife device (4) comprises a hydraulic cylinder (16), a telescopic rod (17) is arranged on the hydraulic cylinder (16), a first fixing block (18) is fixedly connected to the hydraulic cylinder (16), a second fixing block (19) is fixedly connected to the telescopic rod (17), a spring (20) is fixedly connected between the first fixing block (18) and the second fixing block (19), a connecting arm (21) is arranged at the outer end of the telescopic rod (17), the connecting arm (21) is connected with the telescopic rod (17) through a hinge (24), and a rubber scraping knife (22) is arranged at the bottom end of the connecting arm (21).
4. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 1, wherein the rubber turning and conveying circulating device (7) is arranged on the periphery of the outer side of the open mill.
5. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 4, wherein a rubber sweeping device (8) is arranged on one side above the rubber turning and conveying circulating device (7).
6. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 4, wherein a feeding device (6) is arranged at the tail end of the conveying and rubber turning circulating device (7).
7. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 1, wherein a rubber tamping device (5) is arranged above the rubber scraping knife device (4) on the open mill.
8. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 7, wherein a breaking receiving device (2) is arranged above the rubber stamping device (5) on one side of the feeding device (6).
9. The automatic rubber mixing and conveying equipment for rubber sheets for tires according to claim 8, wherein a rubber sheet conveying device (3) is arranged on one side below the stretch-breaking receiving device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322354465.4U CN220482222U (en) | 2023-08-31 | 2023-08-31 | Automatic rubber mixing and conveying equipment for rubber sheets for tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322354465.4U CN220482222U (en) | 2023-08-31 | 2023-08-31 | Automatic rubber mixing and conveying equipment for rubber sheets for tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220482222U true CN220482222U (en) | 2024-02-13 |
Family
ID=89840492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322354465.4U Active CN220482222U (en) | 2023-08-31 | 2023-08-31 | Automatic rubber mixing and conveying equipment for rubber sheets for tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220482222U (en) |
-
2023
- 2023-08-31 CN CN202322354465.4U patent/CN220482222U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |