CN104972495A - Cutting device for tire tread of rubber tire - Google Patents
Cutting device for tire tread of rubber tire Download PDFInfo
- Publication number
- CN104972495A CN104972495A CN201510375176.XA CN201510375176A CN104972495A CN 104972495 A CN104972495 A CN 104972495A CN 201510375176 A CN201510375176 A CN 201510375176A CN 104972495 A CN104972495 A CN 104972495A
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- CN
- China
- Prior art keywords
- rectangular frame
- cutting knife
- frame
- tire tread
- side plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a cutting device for a tire tread of a rubber tire. The cutting device comprises a left vertical frame, a right vertical frame and a cutting knife, a rectangular frame which is higher in the front end and lower in the rear end is arranged between the left vertical frame and the right vertical frame, the rectangular frame is fixed on the left vertical frame and the right vertical frame through a left side plate and a right side plate of the rectangular frame, guide supporting rods are arranged between a front side plate and a rear side plate of the rectangular frame, the cutting knife is located below the rectangular frame, guide supporting sleeves are arranged at the positions, far away from the knife edge, on the upper surface of the cutting knife, the length of each guide supporting sleeve is less than that of the corresponding guide supporting rod, each guide supporting rod is sleeved with the corresponding guide supporting sleeve, an air cylinder connecting base is further arranged on the upper surface of the cutting knife, the air cylinder connecting base extends into the rectangular frame, an air cylinder is installed behind the rectangular frame, and a piston rod of the air cylinder passes through the rear side plate of the rectangular frame and is connected with the air cylinder connecting base. The cutting device is reasonable in design and simple in structure, a notch of the tire tread is a slope, the congruency of top crops at the two sides of the tire tread is improved greatly, and finally the quality of the tire is improved.
Description
Technical field
The present invention relates to a kind of rubber tire tread cutter sweep.
Background technology
The production process of tire is: batching-mixing-extrude tyre surface-shaping-sulfuration-product inspection-packaging to dispatch from the factory.After tyre surface is forced out, at below pad one deck shield of tyre surface, then twist in molding procedure tyre surface roller entering next step.
When shaping, need first tyre surface to be separated with shield, then tyre surface is cut into corresponding length.Cutter sweep is: above the left and right sides of tyre surface conveyer, arrange left socle and right support, between left socle and right support, install cutting knife, and cutting knife controls to move up and down to be cut by tyre surface by devices such as cylinders.At present, cutting knife is all vertical setting, and the otch at tyre surface two ends is vertical otch, and when tire building, the anastomose property of both sides otch is poor, finally causes the second-rate of tire, poor-performing.
Summary of the invention
For existing problem, the object of the present invention is to provide a kind of rubber tire tread cutter sweep, the otch making tyre surface is bevel cuts, and during tire building, the anastomose property of both sides otch is fine.
To achieve these goals, technical scheme of the present invention is: a kind of rubber tire tread cutter sweep, comprise left standing frame, right standing frame and cutting knife, it is characterized in that: between described left standing frame and right standing frame, be provided with low early and high after rectangular frame, this rectangular frame is fixed on left standing frame and right standing frame by its left side plate, guiding support bar is provided with between the front side board of described rectangular frame and back side panel, described cutting knife is positioned at the below of rectangular frame, described cutting knife upper surface is provided with guide support sleeve away from the position of the edge of a knife, the length of described guide support sleeve is less than the length of guiding support bar, described guide support sleeve set is on guiding support bar, the upper surface of described cutting knife is also provided with cylinder Connection Block, described cylinder Connection Block reaches above rectangular frame from the center of rectangular frame, after rectangular frame, cylinder is installed, the piston rod of described cylinder is connected with the cylinder Connection Block on cutting knife through the back side panel of rectangular frame.
Adopt such scheme, during cutting tyre surface, cylinder piston rod stretches out, and cutting knife stretches out cutting tyre surface downwards, forms oblique otch in the side of tyre surface, and after softening with infrared heating, overlap with the slant cutting edge of opposite side and then paste, crop anastomose property is good.Guide support sleeve plays the effect be supported and fixed on by cutting knife on guide post, and meanwhile, guide support sleeve also plays the effect of guiding when cutting.The back side panel of rectangular frame and front side board define the limiting plate of side before and after cutting knife.When cutting knife runs downwards, the range of guide support sleeve is that guide support sleeve contacts with front side board.Meanwhile, cylinder Connection Block also can be subject to the stop of front side board, makes cutting knife can not continue downward operation.When cylinders retract, in like manner, the stop of back side panel is subject to.Easy to use and reliable.
In such scheme: arrange two guiding support bars between the front side board of described rectangular frame and back side panel, corresponding is provided with two guide support sleeves on cutting knife, and described cylinder Connection Block is between two guide support sleeves.Like this, during cutting, the stability of cutting knife is better, reliable.
In such scheme: the angle of inclination of described rectangular frame is 30 °-60 °.Like this, the angle of inclination of the otch of tyre surface is 30-60 °, is conducive to the overlap joint of the otch of both sides.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, the rectangular frame tilted by design, realize cutting knife and cut tyre surface at a slant, tyre surface otch is inclined-plane, and the anastomose property of the crop of tyre surface both sides is improved greatly, the final quality improving tire.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the lateral side view of cutting knife.
Fig. 3 is the top view of rectangular frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
The relative position of the nouns of locality such as front, back, left, right, up, down of the present invention only in representative graph, does not represent the absolute position of product.
Embodiment 1
As Figure 1-3, rubber tire tread cutter sweep of the present invention is made up of parts such as left standing frame 1, right standing frame 2, cutting knife 3, rectangular frame 4, guiding support bar 5, guide support sleeve 6, cylinder Connection Block 7, cylinders 8.
Rectangular frame 4 is surrounded by left side plate and front and back side plate.Be provided with low early and high after rectangular frame 4 between left standing frame 1 and right standing frame 2, specifically, the angle of inclination of rectangular frame 4 is 30 °-60 °.This rectangular frame 4 is fixed on left standing frame 1 and right standing frame 2 by its left side plate, guiding support bar 5 is provided with between the front side board of rectangular frame 4 and back side panel, two guiding support bars, 5, two guiding support bars 5 that arrange between the front side board of preferred rectangular frame 4 and back side panel lay respectively at position near rectangular frame 4 left and right sides.
Cutting knife 3 is positioned at the below of rectangular frame 4 and identical with angle of inclination with rectangular frame 4 incline direction, and its edge of a knife is near the low side of rectangular frame 4, cutting knife 3 upper surface is provided with two guide support sleeves 6 away from corresponding two guiding support bars 5 in position of the edge of a knife, the length of guide support sleeve 6 is less than the length of guiding support bar 5, and guide support sleeve 6 is sleeved on guiding support bar 5.Guiding support bar 5 and guide support sleeve 6 one aspect play the effect that lifting supports cutting knife 3, play the effect of guiding on the other hand downwards when cutting knife 3 runs and retracts.
The upper surface of cutting knife 3 is also provided with cylinder Connection Block 7, the position that cylinder Connection Block 7 is placed in the middle between two guide support sleeves 6.Cylinder Connection Block 7 reaches the top of rectangular frame 4 from rectangular frame 4 center, is provided with cylinder 8 below at rectangular frame 4, and the piston rod 8a of cylinder 8 is connected with the cylinder Connection Block 7 on cutting knife 3 through the back side panel of rectangular frame 4.
The present invention is not limited to above-described embodiment, should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (3)
1. a rubber tire tread cutter sweep, comprise left standing frame (1), right standing frame (2) and cutting knife (3), it is characterized in that: between described left standing frame (1) and right standing frame (2), be provided with low early and high after rectangular frame (4), this rectangular frame (4) is fixed on left standing frame (1) and right standing frame (2) by its left side plate, guiding support bar (5) is provided with between the front side board of described rectangular frame (4) and back side panel, described cutting knife (3) is positioned at the below of rectangular frame (4), described cutting knife (3) upper surface is provided with guide support sleeve (6) away from the position of the edge of a knife, the length of described guide support sleeve (6) is less than the length of guiding support bar (5), described guide support sleeve (6) is sleeved on guiding support bar (5), the upper surface of described cutting knife (3) is also provided with cylinder Connection Block (7), described cylinder Connection Block (7) reaches rectangular frame (4) top from the center of rectangular frame (4), cylinder (8) is installed below at rectangular frame (4), the piston rod of described cylinder (8) is connected with the cylinder Connection Block (7) on cutting knife (3) through the back side panel of rectangular frame (4).
2. a kind of rubber tire tread cutter sweep according to claim 1, it is characterized in that: two guiding support bars (5) are set between the front side board of described rectangular frame (4) and back side panel, corresponding is provided with two guide support sleeves (6) on cutting knife (3), and described cylinder Connection Block (7) is positioned between two guide support sleeves (6).
3. a kind of rubber tire tread cutter sweep according to claim 1 or 2, is characterized in that: the angle of inclination of described rectangular frame (4) is 30 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375176.XA CN104972495B (en) | 2015-06-30 | 2015-06-30 | A kind of rubber tire tread cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375176.XA CN104972495B (en) | 2015-06-30 | 2015-06-30 | A kind of rubber tire tread cutter sweep |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104972495A true CN104972495A (en) | 2015-10-14 |
| CN104972495B CN104972495B (en) | 2017-01-04 |
Family
ID=54269721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510375176.XA Expired - Fee Related CN104972495B (en) | 2015-06-30 | 2015-06-30 | A kind of rubber tire tread cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972495B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19511002A1 (en) * | 1994-03-28 | 1995-10-05 | Toyo Dynam Co Ltd | Machine for cutting annular objects |
| EP1674252A1 (en) * | 2004-12-23 | 2006-06-28 | The Goodyear Tire & Rubber Company | A method for cutting elastomeric materials and a segment made by the method |
| CN1796063A (en) * | 2004-10-01 | 2006-07-05 | 固特异轮胎和橡胶公司 | Apparatus for cutting elastomeric materials |
| CN101722528A (en) * | 2008-10-10 | 2010-06-09 | 张茂松 | Trimming method and trimming device for microstructural diffusion plates |
| CN102380889A (en) * | 2010-09-03 | 2012-03-21 | 李勇 | Pneumatic tread angle cutoff tool for motorcycle |
| CN204844280U (en) * | 2015-06-30 | 2015-12-09 | 重庆市金盾橡胶制品有限公司 | Rubber tire tread cutting device |
-
2015
- 2015-06-30 CN CN201510375176.XA patent/CN104972495B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19511002A1 (en) * | 1994-03-28 | 1995-10-05 | Toyo Dynam Co Ltd | Machine for cutting annular objects |
| CN1796063A (en) * | 2004-10-01 | 2006-07-05 | 固特异轮胎和橡胶公司 | Apparatus for cutting elastomeric materials |
| EP1674252A1 (en) * | 2004-12-23 | 2006-06-28 | The Goodyear Tire & Rubber Company | A method for cutting elastomeric materials and a segment made by the method |
| CN101722528A (en) * | 2008-10-10 | 2010-06-09 | 张茂松 | Trimming method and trimming device for microstructural diffusion plates |
| CN102380889A (en) * | 2010-09-03 | 2012-03-21 | 李勇 | Pneumatic tread angle cutoff tool for motorcycle |
| CN204844280U (en) * | 2015-06-30 | 2015-12-09 | 重庆市金盾橡胶制品有限公司 | Rubber tire tread cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104972495B (en) | 2017-01-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171205 Address after: 224624 Jiangsu Province, Yancheng City great town of Huaihe Province, 308 West Village eight groups Patentee after: YANCHENG LUXEWAY TIRES CO.,LTD. Address before: Chunhui Road Economic Development Zone Xishan District Jiangsu city of Wuxi province No. 155 214100 Patentee before: WUXI ZHIGENGNIAO NETWORK TECHNOLOGY CO.,LTD. Effective date of registration: 20171205 Address after: Chunhui Road Economic Development Zone Xishan District Jiangsu city of Wuxi province No. 155 214100 Patentee after: WUXI ZHIGENGNIAO NETWORK TECHNOLOGY CO.,LTD. Address before: 402775 Chongqing City, Bishan County, the town of the seven Tong Xing, seven Patentee before: CHONGQING JINDUN RUBBER PRODUCT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |