CN219883350U - Sizing material cutting device - Google Patents
Sizing material cutting device Download PDFInfo
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- CN219883350U CN219883350U CN202320074708.6U CN202320074708U CN219883350U CN 219883350 U CN219883350 U CN 219883350U CN 202320074708 U CN202320074708 U CN 202320074708U CN 219883350 U CN219883350 U CN 219883350U
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- Prior art keywords
- conveying
- sizing
- cutting device
- material returning
- roller
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- 239000000463 material Substances 0.000 title claims abstract description 131
- 238000004513 sizing Methods 0.000 title claims abstract description 60
- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 117
- 238000001514 detection method Methods 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Tyre Moulding (AREA)
Abstract
The utility model discloses a sizing material cutting device, and relates to the field of tire production equipment. The key points of the technical scheme include: the sizing material cutting device is arranged on a sizing material feeding frame, a conveying mechanism is arranged on the sizing material feeding frame, the sizing material cutting device comprises a lap joint detection mechanism, a cutting mechanism, a material returning mechanism and a material returning detection mechanism which are sequentially arranged along the conveying direction, and the material returning mechanism comprises an openable or closable material returning opening. The utility model can automatically separate and recycle the waste sizing material containing the lap joint section without manually collecting the waste sizing material, thereby improving the production efficiency.
Description
Technical Field
The utility model relates to the field of tire production equipment, in particular to a sizing material cutting device.
Background
For the pad rubber feeding device, when the last roll of rubber material is used up and a roll of rubber material needs to be updated, an operator can lap the head of the new rubber material on the tail of the old rubber material, and the lap joint areas of the head and the tail are waste materials, so that the waste materials need to be removed after cutting.
The existing cushion rubber feeding device can realize cutting of the lap joint section of the stub bar and the material tail, but the cut waste material needs to be taken down by an operator, so that the production efficiency is affected. For example, chinese patent with publication number CN110450446a discloses an automatic cutting and attaching device for two-drum tyre forming cushion rubber, which comprises a positioning cutting device and a stacking detection mechanism.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a sizing material cutting device which can automatically separate and recycle waste sizing materials containing overlapping sections without manually collecting the waste sizing materials, thereby improving the production efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a sizing material cutting device sets up on sizing material feed frame, set up conveying mechanism on the sizing material feed frame, sizing material cutting device includes overlap joint detection mechanism, cutting mechanism, material returning mechanism and the material returning detection mechanism that arranges in proper order along direction of delivery, material returning mechanism includes openable or closed material returning mouth.
Further, the conveying mechanism comprises a first conveying mechanism and a second conveying mechanism which are sequentially arranged along the conveying direction, and the material returning mechanism is arranged between the first conveying mechanism and the second conveying mechanism; the overlap joint detection mechanism is matched with the first conveying mechanism, and the material returning detection mechanism is matched with the second conveying mechanism;
the second conveying mechanism is capable of conveying in a forward direction and a backward direction, respectively.
Further, the material returning mechanism comprises a conveying roller way capable of turning over to open a material returning opening, a fixed support is arranged on the material feeding frame of the sizing material, one end of the conveying roller way is hinged with the fixed support, and a turning driving device connected with the conveying roller way is arranged on the material feeding frame of the sizing material.
Further, the overturning driving device comprises an air cylinder hinged to the sizing material feeding frame, the conveying roller way comprises a roller way frame, and an extension plate hinged to a telescopic shaft of the air cylinder is arranged on the bottom wall of the roller way frame.
Further, a conveying roller is supported on the fixed support in a rolling manner and is arranged between the first conveying mechanism and the conveying roller way.
Further, the second conveying mechanism is close to one end of the material returning mechanism, and a brush roller or a scraping plate is arranged below the second conveying mechanism.
Further, when the second conveying mechanism conveys in the backward direction, the rotation direction of the conveying roller of the second conveying mechanism is the same as the rotation direction of the brush roller.
Further, a transmission assembly is arranged between the conveying roller and the brush roller.
Further, the lap detection mechanism comprises a lap detection press roller arranged above the first conveying mechanism and a lap detection sensor for detecting the position state of the lap detection press roller.
Further, the material returning detection mechanism comprises a material returning detection pressing roller arranged above the second conveying mechanism and a material returning detection sensor for detecting the position state of the material returning detection pressing roller.
In summary, the utility model has the following beneficial effects:
1. by adopting the lap joint detection mechanism, the material returning detection mechanism and the material returning mechanism, the waste sizing material containing the lap joint section can be automatically separated through the material returning mechanism after being cut, and the waste sizing material does not need to be manually treated, so that the production efficiency can be improved;
2. the conveying roller way is turned over to realize the opening or closing of the material returning opening, so that the device has the advantages of simple structure and convenience in arrangement;
3. and the brush roller is adopted, so that the separation of sizing materials can be promoted.
Drawings
FIG. 1 is a schematic diagram of a sizing cutting device according to an embodiment;
FIG. 2 is a schematic diagram of a second embodiment of a sizing cutting device;
fig. 3 is a schematic structural diagram of a sizing cutting device in the embodiment.
In the figure: 1. a sizing material feeding frame; 2. a first conveying mechanism; 3. a second conveying mechanism; 41. a fixed bracket; 42. a conveying roller way; 43. a flip driving device; 44. a conveying roller; 5. a cutting mechanism; 51. cutting boards; 52. a cutter; 61. overlap joint detects the compression roller; 62. a lap detection sensor; 71. a material returning detection press roller; 72. a material returning detection sensor; 8. a brush roller.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Examples:
as shown in fig. 1 to 3, the sizing material cutting device is arranged on a sizing material feeding frame 1, and a first conveying mechanism 2 and a second conveying mechanism 3 which are sequentially arranged along the feeding direction are arranged on the sizing material feeding frame 1. The sizing material cutting device comprises a lap joint detection mechanism, a cutting mechanism 5, a material returning mechanism and a material returning detection mechanism which are sequentially arranged along the conveying direction, wherein the material returning mechanism comprises an openable or closable material returning opening. The cutting mechanism 5 is disposed above the end of the first conveying mechanism 2. The cutting mechanism 5 includes a cutter anvil 51 and a cutter 52. The cutting board 51 is disposed between the first conveying mechanism 2 and the second conveying mechanism 3. The material returning mechanism is arranged between the first conveying mechanism 2 and the second conveying mechanism 3, specifically, the material returning mechanism is arranged between the cutting board 51 and the second conveying mechanism 3. Specifically, in this embodiment, the material returning mechanism includes a conveying roller way 42 that can be turned down to open the material returning opening, where the material returning opening is in a closed state when the conveying roller way 42 is in a horizontal state, and the material returning opening is in an open state after the conveying roller way 42 is turned down. The lap joint detection mechanism is arranged on the sizing material feeding frame 1 and matched with the first conveying mechanism 2 for detecting lap joint areas on sizing materials, and the lap joint areas are formed by pasting front and rear sizing materials end to end. The material returning detection mechanism is arranged on the sizing material feeding frame 1 and matched with the second conveying mechanism 3. The second conveying mechanism 3 is capable of conveying in the forward direction and the backward direction, respectively.
As shown in fig. 1 to 3, after the overlap region triggers the overlap detection mechanism, the first conveying mechanism 2 continues to convey the overlap section through the cutting board 51. After passing through the cutting board 51 and the roller way 42 in sequence, the lap joint area cuts the sizing material by the cutting device 5, so that the lap joint area is separated from the sizing material. The second conveying mechanism 3 continues to convey the waste rubber material with the lap joint area, and after the lap joint area triggers the material returning detection mechanism, the second conveying mechanism 3 continues to convey forward until the tail end of the waste rubber material passes through the conveying roller way 42. The transfer table 42 is then flipped down to open the return opening. Then the second conveying mechanism 3 switches the conveying direction from the advancing direction to the retreating direction, so that the waste rubber material falls from the material returning opening in the retreating conveying process, the waste rubber material is separated from the feeding device, automatic removal is achieved, manual removal is not needed, and production efficiency can be improved. And a collecting box is arranged below the material returning opening, so that the waste sizing material can be collected. In the embodiment, the conveying roller way 42 is turned over to realize the opening or closing of the material returning opening, so that the device has the advantages of simple structure and convenience in arrangement; of course, in other alternative embodiments, the conveying roller way 42 may be used to implement the opening or closing of the material returning opening in a translational manner, which is not limited herein.
As shown in fig. 1 to 3, the material returning mechanism in this embodiment includes a fixed bracket 41 disposed on the material feeding rack 1, and one end of the conveying roller way 42 is hinged to the fixed bracket 41. The material returning mechanism further comprises a turnover driving device 43 which is arranged on the sizing material feeding frame 1 and is connected with the conveying roller way 42. Specifically, in this embodiment, the overturning driving device 43 is an air cylinder hinged on the glue stock feeding frame 1, and the conveying roller way 42 is hinged with a telescopic shaft of the air cylinder; when the telescopic shaft of the air cylinder extends out, the conveying roller way 42 is in a horizontal state, and is used for conveying and supporting the sizing material. After the telescopic shaft of the air cylinder is contracted, the conveying roller way 42 is turned downwards, and the material returning opening is in an open state. Of course, in alternative embodiments, other driving arrangements for the flip drive 43 may be used, without limitation. Preferably, the fixed support 41 in this embodiment has a conveying roller 44 supported thereon in a rolling manner, and the conveying roller 44 is disposed between the first conveying mechanism 2 and the conveying roller way 42, specifically, the conveying roller 44 is disposed between the cutting board 51 and the conveying roller way 42. Under the condition that the installation distance between the cutting chopping board 51 and the second conveying mechanism 3 is unchanged, the three rollers of the material returning mechanism are arranged to be the reversible conveying roller way 42, and then one conveying roller 44 is arranged to be fixed, so that the turning radius of the conveying roller way 42 is reduced, and the arrangement of the turning driving device 43 is facilitated.
As shown in fig. 1 to 3, the second conveying mechanism 3 is near one end of the material returning mechanism, and a brush roller 8 is arranged below the second conveying mechanism. Specifically, the second conveying mechanism 3 in the present embodiment includes a conveying belt, and the brush roller 8 is used for promoting separation of the rubber material from the conveying belt, and preventing the bottom of the second conveying mechanism 3 in rubber material conveying. Preferably, when the second conveying mechanism 3 conveys in the retreating direction, the rotation direction of the conveying roller of the second conveying mechanism 3 is the same as the rotation direction of the brush roller 8. When the second conveying mechanism 3 conveys in the backward direction, the conveying roller rotates clockwise, and at the same time, the brush roller 8 also rotates clockwise, so that the separation of the sizing material can be further promoted. Preferably, a transmission assembly is arranged between the conveying roller and the brush roller 8, and the conveying roller drives the brush roller 8 to rotate through the transmission assembly after rotating, so that the structure can be simplified, the cost is reduced, and the arrangement is convenient. The transmission assembly may be a sprocket chain assembly or a gear assembly, which is not limited herein, and can make the rotation direction of the conveying roller and the brush roller 8 the same. Of course, in alternative embodiments, a separate drive means may be used to control the rotation of the brush roller 8, or a scraper may be used to facilitate the separation of the gum material from the conveyor belt, without limitation.
As shown in fig. 1 to 3, specifically, the lap detection mechanism in the present embodiment includes a lap detection pressing roller 61 provided above the first conveying mechanism 2, and a lap detection sensor 62 for detecting the position state of the lap detection pressing roller 61. The reject detection mechanism includes a reject detection pressure roller 71 provided above the second conveying mechanism 3, and a reject detection sensor 72 for detecting a position state of the reject detection pressure roller 71. When the single-layer sizing material passes through the lap detection press roller 61, the lap detection sensor 62 is not triggered, and when the sizing material lap region passes through the lap detection press roller 61, the lap detection press roller 61 is jacked up and then deflected upwards, so that the position state of the single-layer sizing material is changed, and the lap detection sensor 62 is triggered. Similarly, when the single-layer rubber material passes through the material returning detection press roller 71, the material returning detection sensor 72 is not triggered, and when the rubber material overlap region passes through the material returning detection press roller 71, the material returning detection press roller 71 is jacked up and then deflected upwards, so that the position state of the single-layer rubber material is changed, and the material returning detection sensor 72 is triggered. In this embodiment, the pressing roller and the sensor are matched to serve as a detection mechanism, so that the pressing roller can also play a role in assisting in pressing materials. Of course, in other alternative embodiments, the detection mechanism may take other forms, such as visual recognition or photoelectric recognition, without limitation.
Claims (10)
1. Sizing material cutting device sets up on sizing material feed frame, set up conveying mechanism, its characterized in that on the sizing material feed frame: the sizing material cutting device comprises a lap joint detection mechanism, a cutting mechanism, a material returning mechanism and a material returning detection mechanism which are sequentially arranged along the conveying direction, wherein the material returning mechanism comprises an openable or closable material returning opening.
2. The sizing cutting device of claim 1, wherein: the conveying mechanism comprises a first conveying mechanism and a second conveying mechanism which are sequentially arranged along the conveying direction, and the material returning mechanism is arranged between the first conveying mechanism and the second conveying mechanism; the overlap joint detection mechanism is matched with the first conveying mechanism, and the material returning detection mechanism is matched with the second conveying mechanism;
the second conveying mechanism is capable of conveying in a forward direction and a backward direction, respectively.
3. The sizing cutting device of claim 1, wherein: the material returning mechanism comprises a conveying roller way capable of turning over to open a material returning opening, a fixed support is arranged on the material feeding frame of the sizing material, one end of the conveying roller way is hinged with the fixed support, and a turning driving device connected with the conveying roller way is arranged on the material feeding frame of the sizing material.
4. A sizing cutting device as claimed in claim 3, wherein: the overturning driving device comprises an air cylinder hinged to the sizing material feeding frame, the conveying roller way comprises a roller way frame, and an extension plate hinged to a telescopic shaft of the air cylinder is arranged on the bottom wall of the roller way frame.
5. A sizing cutting device as claimed in claim 3, wherein: the fixed support is provided with a conveying roller in a rolling bearing manner, and the conveying roller is arranged between the first conveying mechanism and the conveying roller way.
6. The sizing cutting device of claim 2, wherein: and a brush roller or a scraping plate is arranged below the second conveying mechanism, which is close to one end of the material returning mechanism.
7. The sizing cutting device of claim 6, wherein: when the second conveying mechanism conveys in the backward direction, the rotation direction of the conveying roller of the second conveying mechanism is the same as the rotation direction of the brush roller.
8. The sizing cutting device of claim 7, wherein: a transmission component is arranged between the conveying roller and the brush roller.
9. The sizing cutting device of claim 2, wherein: the lap detection mechanism comprises a lap detection press roller arranged above the first conveying mechanism and a lap detection sensor for detecting the position state of the lap detection press roller.
10. The sizing cutting device of claim 2, wherein: the material returning detection mechanism comprises a material returning detection press roller arranged above the second conveying mechanism and a material returning detection sensor for detecting the position state of the material returning detection press roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074708.6U CN219883350U (en) | 2023-01-10 | 2023-01-10 | Sizing material cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074708.6U CN219883350U (en) | 2023-01-10 | 2023-01-10 | Sizing material cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219883350U true CN219883350U (en) | 2023-10-24 |
Family
ID=88409973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320074708.6U Active CN219883350U (en) | 2023-01-10 | 2023-01-10 | Sizing material cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219883350U (en) |
-
2023
- 2023-01-10 CN CN202320074708.6U patent/CN219883350U/en active Active
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| GR01 | Patent grant |