CN105583883A - Novel tire tread and cushion cloth separating and cutting machine - Google Patents
Novel tire tread and cushion cloth separating and cutting machine Download PDFInfo
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- CN105583883A CN105583883A CN201510374710.5A CN201510374710A CN105583883A CN 105583883 A CN105583883 A CN 105583883A CN 201510374710 A CN201510374710 A CN 201510374710A CN 105583883 A CN105583883 A CN 105583883A
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- tyre surface
- rectangular frame
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Abstract
The invention discloses a novel tire tread and cushion cloth separating and cutting machine. A left side plate and a right side plate of a rectangular frame of a cutting device extend downwards, and sliding grooves are formed in extending parts of the left side plate and the right side plate of the rectangular frame. The rectangular frame is obliquely fixed to a left vertical frame and a right vertical frame in a high-front and rear-low manner. The left side and the right side of a cutter are inserted in the sliding grooves. An air cylinder connecting base is arranged on the upper surface of the cutter. A piston rod of a cutter air cylinder is connected with the air cylinder connecting base on the cutter. A tire tread roller frame is located at the position, below the rear portion of a belt conveyor, in a rack and comprises a bottom frame and an upper supporting frame. Two longitudinal beams of the upper supporting frame are connected to the bottom frame through rotating shafts. Arc hooks are arranged at the front end of the upper supporting frame, a telescopic device is arranged on the rear side of the bottom frame, and the two ends of a tire tread roller shaft are supported on the arc hooks. A pressing mechanism is arranged in front of the cutting device and comprises a wheel located on the front side and a swinging rod located on the rear side. The swinging rod is provided with a pulley, and the pulley is provided with a length sensor.
Description
Technical field
The present invention relates to a kind of novel tire tyre surface shield separation cuts machine.
Background technology
The production process of tire is: batching-mixing-extrude tyre surface-moulding-sulfuration-product inspection-packaging to dispatch from the factory. After tyre surface is forced out, below tyre surface, pad one deck shield, then twist in the molding procedure that enters next step on tyre surface roller.
In the time of moulding, need first tyre surface is separated with shield, tyre surface is carried on conveyer, in the time of length in regulation of the tyre surface of process, uses cutting knife to cut.
Novel tire tyre surface shield separation cuts machine, comprise frame (10), belt conveyor (1), cutter sweep (2), tyre surface roller (3) and tyre surface roller frame (4), described belt conveyor (1) is arranged on frame (10) upper end, described cutter sweep (2) is arranged on belt conveyor (1) top, the top of described belt conveyor (1) is also provided with infrared heating device (9) near end, tyre surface on tyre surface roller and shield are after through carry-over pinch rolls, traction separates, tyre surface enters belt conveyor, on belt conveyor, complete corresponding cutting action. at present, cutter sweep comprises left standing frame, right standing frame and cutting knife, and cutter sweep is fixed on the upper end of the left and right sides of frame 10 by left standing frame and right standing frame. at present, cutting knife is all vertical setting, and the otch at tyre surface two ends is vertical otch, and in the time of tire building, the anastomose property of both sides otch is poor, finally causes the second-rate of tire, poor-performing.
In addition, the design of tyre surface roller roller frame is at present not easy to change tyre surface roller, after the tyre surface on a tyre surface roller is finished, changes tyre surface roller gruelling.
Summary of the invention
For existing problem, the object of the present invention is to provide a kind of novel tire tyre surface shield separation cuts machine, making the otch of tyre surface is inclined-plane otch, when tire building, the anastomose property of both sides otch is fine, changes tyre surface roller laborsaving.
To achieve these goals, technical scheme of the present invention is: a kind of novel tire tyre surface shield separation cuts machine, comprise frame, belt conveyor, cutter sweep, tyre surface roller and tyre surface roller frame, described belt conveyor is arranged on frame upper end, described cutter sweep is arranged on belt conveyor top, the top of described belt conveyor is also provided with infrared heating device near end, it is characterized in that: in described frame, be provided with the row conveying roller parallel with belt conveyor, described conveying roller is positioned at the below of belt conveyor front portion, in frame below this row's conveying roller, be provided with shield coiling roller, the front side of described frame is provided with one group of carry-over pinch rolls, described tyre surface roller chord position is in the frame of belt conveyor lower rear, described tyre surface roller frame comprises by a left side, [the shape underframe that left side frame and rear side surround, the opening of described underframe is towards the rear side of frame, and the rear side of frame leaves for tyre surface roller and rolls into the passage in frame, above underframe, be provided with upper support frame, the described upper support frame left side of serving as reasons, [the shape frame that right longitudinal beam and rear cross beam surround, on a left side for upper support frame, the front end of right longitudinal beam is provided with the arc hook of opening upwards, a left side for described underframe, the upper surface of left side frame is arranged with bearing block near the position of front end, bearing is installed on bearing block, a left side for described upper support frame, on right longitudinal beam, correspondence is provided with rotating shaft, in the bearing of described shaft set on bearing block, and, a left side for described upper support frame, right longitudinal beam is positioned at the inside front of underframe, the rear cross beam of described upper support frame is placed on the upper surface of the rear side of underframe, also be provided with for by the retractor device of upper support frame jack-up at the rear side of underframe, the two ends of the roll shaft of described tyre surface roller are supported on respectively a left side for upper support frame, on the arc hook of right longitudinal beam,
Described cutter sweep comprises left standing frame, right standing frame, cutting knife and by a left side, right plate and front, the rectangular frame that back side panel surrounds, a left side for described rectangular frame, right plate is to downward-extension, on a left side for rectangular frame, lower end near rectangular frame on the extension of right plate is provided with chute, described chute is along a left side, the width setting of the extension of right plate, described rectangular frame is by its left side, after high before right plate, low dip is fixed on left standing frame and right standing frame, the left and right sides of described cutting knife inserts respectively a rectangular frame left side, in chute on right plate extension, the middle part of the upper surface of described cutting knife is provided with cylinder Connection Block, described cylinder Connection Block stretches out rectangular frame from rectangular frame center, there is cutting knife cylinder in rectangular frame installed in front, the piston rod of described cutting knife cylinder is connected with the cylinder Connection Block on cutting knife through the front side board of rectangular frame,
The top of the initiating terminal of described belt conveyor is also provided with hold-down mechanism, this hold-down mechanism is positioned at cutter sweep front and near cutter sweep, described hold-down mechanism comprises by left column, the portal of right column and entablature composition, wherein left column, right column is separately fixed at the upper end of frame left and right sides, on a left side for portal, between right column, be provided with middle cross bar, at least one roller mounting bracket is installed on the leading flank of wherein said entablature, roller is arranged on roller mounting bracket, on described middle cross bar, be set with swing arm, described swing arm is positioned at the rear of portal, one end of described swing arm is provided with radial direction through hole, swing arm is sleeved on middle cross bar by this radial direction through hole, the other end fixed installation pulley of described swing arm, on described pulley, linear transducer is installed.
Adopt such scheme, the tyre surface on tyre surface roller and shield are in the time of the conveying roller through below frame, and shield is by automatic winding on shield winding drum, and tyre surface enters belt conveyor after the carry-over pinch rolls of frame side, horizontal feed on belt conveyor.
Tyre surface, through out-of-date, is subject to the pressuring action of roller at front end, frictional resistance is little, and tyre surface can well be realized and being transferred. Then in the wings, swing arm and cutter sweep are close. In the time that the length of process is setting value, cutting knife brings into operation and cuts. In cutting, swing arm can be adjusted position as the case may be up and down, ensures that tyre surface can well contact with pulley, and guarantee tyre surface is stable to be transferred stably, unshift.
When cutting tyre surface, cutting knife cylinder piston rod stretches out, and cutting knife stretches out cutting tyre surface downwards, forms oblique otch in the side of tyre surface, after softening with infrared heating, overlap and then pastes with the slant cutting edge of opposite side, and crop anastomose property is good. Chute plays the effect of supporting cutting knife and guiding. Front side board, the back side panel of rectangular frame and the cylinder Connection Block reaching outside rectangular frame play spacing effect. When cutting knife cylinder piston rod stretches out, cylinder Connection Block moves to downwards while contact with back side panel, and cutting knife can not move again. Upwards retract and move to while contact with front side board and can not move again.
In running, the two ends of the roll shaft of tyre surface roller are placed on to hook upper, the two ends that are preferably in the roll shaft of tyre surface roller arrange annular groove, allow hook be stuck in annular groove. In the time that needs are changed tyre surface roller, retractor device is by the rear end jack-up of upper support frame, and the front end of upper support frame moves down, and tyre surface roller automatic trip is from the hook of upper support frame. New tyre surface roller is moved, retractor device is retracted, in the process of retracting, the front end of upper support frame moves up, the hook of upper support frame both sides hooks at the two ends of the roll shaft of tyre surface roller, in the time that retractor device is retracted completely, and tyre surface roller built on stilts, be supported on upper support frame, can start working.
Compact overall structure of the present invention, floor space are little.
As preferably: described conveying roller is three.
As preferably: 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.
In such scheme: described retractor device is oil cylinder, described oil cylinder is arranged on the rear side of underframe by cylinder installation seat, and the piston rod of described oil cylinder is connected with the rear cross beam of upper support frame.
In such scheme: the left and right bogie side frame of described underframe and rear side are the rectangular frame of vertical placement, are provided with vertical supporting post in rectangular frame. Increase the intensity of underframe.
In such scheme: described roller mounting bracket comprises top board and n shape installing plate, described roller mounting bracket is fixed on entablature by top board, the upper transverse plate of described n shape installing plate is bolted on top board, and described roller is arranged between two vertical plate of n shape installing plate by rotating shaft.
The invention has the beneficial effects as follows: the present invention is reasonable in design, simple in structure, the rectangular frame tilting by design, realize cutting knife and cut at a slant tyre surface, tyre surface otch is inclined-plane, and the anastomose property of the crop of tyre surface both sides is improved greatly, finally improves the quality of tire. By tyre surface roller frame is separated into upper support frame and lower support frame, can easily realize the replacing of tyre surface roller, save time, laborsaving.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 sees the position relationship schematic diagram of belt conveyor, carry-over pinch rolls, shield coiling roller and conveying roller from the left side of Fig. 1.
Fig. 3 is the structural representation of hold down gag.
Fig. 4 is the top view of tyre surface roller frame.
Fig. 5 is the side view of tyre surface roller frame.
Fig. 6 is the structural representation of cutter sweep.
Fig. 7 is the side view of cutting knife away from the edge of a knife one side.
Fig. 8 is for being cutting knife and rectangular frame scheme of installation (front view).
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
The nouns of locality such as front, back, left, right, up, down of the present invention are the relative position in representative graph only, does not represent the absolute position of product.
Embodiment 1
As shown in Fig. 1-8, novel tire tyre surface shield separation cuts machine of the present invention is made up of parts such as belt conveyor 1, cutter sweep 2, tyre surface roller 3, tyre surface roller frame 4, conveying roller 5, carry-over pinch rolls 6, shield coiling roller 7, hold-down mechanism 8, infrared heating device 9, frames 10.
Frame 10 is made up of some buttress braces of left frame, left side frame and connection left and right side frame. Belt conveyor 1 be arranged on frame 10 left and right side frame between upper end, belt conveyor 1 is prior art, does not repeat at this.
Tyre surface roller frame 4 is positioned at the frame 10 of belt conveyor 1 below, and tyre surface roller 3 is contained on tyre surface roller frame 4, and tyre surface roller frame 4 is positioned at the below at belt conveyor 1 rear portion.
Tyre surface roller frame 4 is made up of parts such as underframe 41, upper support frame 42, hook 43, bearing block 44, rotating shaft 45, oil cylinder 46, cylinder installation seat 47, vertical supporting posts 48.
Underframe 41 for surrounded by left and right bogie side frame and rear side [shape frame, the left and right bogie side frame of underframe 41 and rear side are the rectangular frame of vertical placement, are provided with vertical supporting post 48 in rectangular frame.
Above underframe 41, be provided with upper support frame 42, upper support frame 42 left side of serving as reasons, [the shape frame that right longitudinal beam and rear cross beam surround, the opening of underframe 41 is towards the rear side of frame 10, on a left side for upper support frame 42, the front end of right longitudinal beam is provided with the arc hook 43 of opening upwards, be semicircle hook specifically, a left side for underframe 41, the upper surface of left side frame is arranged with bearing block 44 near the position of front end, on bearing block 44, bearing is installed, a left side for upper support frame 42, on right longitudinal beam, correspondence is provided with rotating shaft 45, rotating shaft 45 is sleeved in the bearing on bearing block 44, a left side for upper support frame 42, right longitudinal beam is positioned at the inner side of underframe 41, like this when the rear portion of upper support frame 42 is during by jack-up, front end does not move down and can interfere. the rear cross beam of upper support frame 42 is placed on the upper surface of the rear side of underframe 41, plays the effect of supporting upper support frame 42. also be provided with for by the retractor device of upper support frame 42 jack-up at the rear side of underframe 41. this retractor device is oil cylinder 46, can be also the device of cylinder or other same purpose. oil cylinder 46 is arranged on the rear side of underframe 41 by cylinder installation seat 47, be provided with mounting bracket at the rear side of the rear cross beam of upper support frame 42, and the piston rod of oil cylinder 46 is connected with the mounting bracket of the rear cross beam of upper support frame 42.
When use, tyre surface roller 3 rolls into or rolls out from the rear end of frame 10, specifically, the left frame of frame 10 does not adopt any beam to be connected with the rear lower of left side frame, reserve a passage that rolls into and roll out to tyre surface roller 3, tyre surface roller 3 enters and goes out from the gap between frame 10 left frames and the rear end of left side frame.
In frame 10, be provided with the row conveying roller parallel with belt conveyor 15, being preferably conveying roller 5 is three. Conveying roller 5 is positioned at the below of belt conveyor 1 front portion. In frame 10 below this row's conveying roller 5, be provided with shield coiling roller 7, the front side of frame 10 is provided with one group of carry-over pinch rolls 6, and specifically, the two ends of carry-over pinch rolls 6 are arranged on the left frame of frame 10 and the front surface of right frame by mounting bracket respectively. Here carry-over pinch rolls 6 are setting up and down four. Carry-over pinch rolls 6 are drawn to the tyre surface on conveying roller 5 on belt conveyor 1.
The top of the initiating terminal of belt conveyor 1 is provided with hold-down mechanism 8, this hold-down mechanism 8 is positioned at cutter sweep 2 fronts and near cutter sweep 2, hold-down mechanism 8 comprises by left column 81, the portal that right column 82 and entablature 83 form, on a left side for portal, right column 81, between 82, be provided with middle cross bar 84, at least one roller mounting bracket 85 is installed on the leading flank of entablature 83, a roller is installed in the middle of being chosen in here, roller mounting bracket 85 comprises top board and n shape installing plate, roller mounting bracket 85 is fixed on entablature 83 by top board, the upper transverse plate of n shape installing plate is bolted on top board, roller 86 is arranged between two vertical plate of n shape installing plate by rotating shaft. on middle cross bar 84, be set with swing arm 87, swing arm 87 is positioned at the rear of portal, one end of swing arm 87 is provided with radial direction through hole, swing arm 87 is sleeved on middle cross bar 84 by this radial direction through hole, the other end fixed installation pulley 88 of swing arm 87, pulley 88 is vertically installed, and pulley 88 sides are provided with linear transducer 11.
Hold-down mechanism 8 is arranged on the left frame of frame 10 and the upper end of right frame by its left column 81 and right column 82. Hold-down mechanism 8 rears are cutter sweep 2, and hold-down mechanism 8 is close to cutter sweep 2.
Cutter sweep 2 is made up of parts such as left standing frame 21, right standing frame 22, cutting knife 23, rectangular frame 24, cylinder Connection Block 25, cutting knife cylinders 26.
Rectangular frame 24 is surrounded by left and right side plate and forward and backward side plate, the left and right side plate of rectangular frame 24 is to downward-extension, on the extension of the left and right side plate of rectangular frame 24, be provided with chute 25 near the lower surface of rectangular frame 24, chute 25 is along the width setting of the extension of left and right side plate, after rectangular frame 24 is high before by its left side plate, low dip is fixed on left standing frame 21 and right standing frame 22, a side near hold-down mechanism 8 is front side, and preferably the angle of inclination of rectangular frame 24 is 30 °-60 °. The left and right sides of cutting knife 23 inserts respectively in the chute 25 on rectangular frame 24 left and right side plate extensions, and the edge of a knife of cutting knife 23 is near the low side of rectangular frame 24, the middle part of the upper surface of cutting knife 23 is provided with cylinder Connection Block 27, cylinder Connection Block 27 stretches out rectangular frame 24 from rectangular frame 24 centers, have cylinder 26 in rectangular frame 24 installed in front, the piston rod that switches to cylinder 26 is connected with the cylinder Connection Block 27 on cutting knife 23 through the front side board of rectangular frame 24.
End above belt conveyor 1 is provided with infrared heating device 9, and infrared heating device 9 is arranged on the upper end of the rear side of frame 10 by support.
The present invention is not limited to above-described embodiment, should be appreciated that those of ordinary skill in the art just can design according to the present invention make many modifications and variations without creative work. Therefore, all technical staff in the art, all should be in 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 (6)
1. a novel tire tyre surface shield separation cuts machine, comprise frame (10), belt conveyor (1),Cutter sweep (2), tyre surface roller (3) and tyre surface roller frame (4), described belt conveyor (1) is arranged on machineFrame (10) upper end, described cutter sweep (2) is arranged on belt conveyor (1) top, and described belt is defeatedSend the top of machine (1) to be also provided with infrared heating device (9) near end, it is characterized in that: at described machineOn frame (1), be provided with the row conveying roller (5) parallel with belt conveyor (1), described conveying roller (5)Be positioned at the anterior below of belt conveyor (1), in the frame (10) of the below of this row's conveying roller (5)Be provided with shield coiling roller (7), the front side of described frame (10) is provided with one group of carry-over pinch rolls (6), described tireFace roller frame (4) is positioned at the frame (10) of belt conveyor (1) lower rear, described tyre surface roller frame (4)Comprise surrounded by left and right bogie side frame and rear side [shape underframe (41), the opening of described underframe (41) is towards machineThe rear side of frame (10), and the rear side of frame (10) leaves for tyre surface roller (3) and rolls in frame (10)Passage, is provided with upper support frame (42) in the top of underframe (41), described upper support frame (42) serve as reasons a left side,Right longitudinal beam and rear cross beam surround [shape frame is provided with at the front end of the left and right longitudinal beam of upper support frame (42)The arc hook (43) of opening upwards, the upper surface of the left and right bogie side frame of described underframe (41) is near front endPosition is arranged with bearing block (44), on bearing block (44), bearing is installed, described upper support frame (42)Left and right longitudinal beam on correspondence be provided with rotating shaft (45), described rotating shaft (45) is sleeved on bearing block (44)Bearing in, and the left and right longitudinal beam of described upper support frame (42) is positioned at the inner side of underframe (41)Top, the rear cross beam of described upper support frame (42) is placed on the upper surface of the rear side of underframe (41),The rear side of underframe (41) is also provided with for by the retractor device of upper support frame (42) jack-up, described tyre surfaceThe two ends of the roll shaft of roller (3) are supported on respectively the arc hook (43) of the left and right longitudinal beam of upper support frame (42)On;
Described cutter sweep (2) comprise left standing frame (21), right standing frame (22), cutting knife (23) and by left,The rectangular frame (24) that right plate and forward and backward side plate surround, the left and right side plate of described rectangular frame (24)To downward-extension, near rectangular frame (24) on the extension of the left and right side plate of rectangular frame (24)Lower end is provided with chute (25), and described chute (25) is along the width setting of the extension of left and right side plate,After described rectangular frame (24) is high before by its left and right side plate, low dip is fixed on left standing frame (21) and the right sideStand (22) is upper, and the left and right sides of described cutting knife (23) inserts respectively rectangular frame (24) left and right side plateIn chute (25) on extension, the middle part of the upper surface of described cutting knife (23) is provided with cylinder Connection Block (27),Described cylinder Connection Block (27) stretches out rectangular frame (24) from rectangular frame (24) center, at rectangular frame(24) installed in front has cutting knife cylinder (26), and the piston rod of described cutting knife cylinder (26) is through rectangular frame(24) front side board is connected with the cylinder Connection Block (27) on cutting knife (23);
The top of the initiating terminal of described belt conveyor (1) is also provided with hold-down mechanism (8), this hold-down mechanism (8)Be positioned at cutter sweep (2) front and near cutter sweep (2), described hold-down mechanism (8) comprises by a left side and standingThe portal of post (81), right column (82) and entablature (83) composition, wherein left column (81), the right sideColumn (82) is separately fixed at the upper end of frame (10) left and right sides, the left and right column of portal (81,82) between, be provided with middle cross bar (84), on the leading flank of wherein said entablature (83), be provided with at least oneIndividual roller mounting bracket (85), it is upper that roller (86) is arranged on roller mounting bracket (85), described middle cross bar(84) on, be set with swing arm (87), described swing arm (87) is positioned at the rear of portal, described swingOne end of bar (87) is provided with radial direction through hole, and swing arm (87) is sleeved on middle cross bar (84) by this radial direction through holeUpper, the other end fixed installation pulley (88) of described swing arm (87), described pulley is provided with on (88)Linear transducer (11).
2. a kind of novel tire tyre surface shield separation cuts machine according to claim 1, is characterized in that:Described conveying roller (5) is three.
3. according to a kind of novel tire tyre surface shield separation cuts machine described in claim 1 or 2, its feature existsIn: the angle of inclination of described rectangular frame (24) is 30 °-60 °.
4. a kind of novel tire tyre surface shield separation cuts machine described in claim 1, is characterized in that: described inRetractor device is oil cylinder (46), and described oil cylinder (46) is arranged on underframe (41) by cylinder installation seat (47)Rear side, the piston rod of described oil cylinder (46) is connected with the rear cross beam of upper support frame (42).
5. a kind of novel tire tyre surface shield separation cuts machine according to claim 4, is characterized in that:The left and right bogie side frame of described underframe (41) and rear side are the rectangular frame of vertical placement, at rectangular frameIn be provided with vertical supporting post (48).
6. a kind of novel tire tyre surface shield separation cuts machine according to claim 1, is characterized in that:Described roller mounting bracket (85) comprises top board and n shape installing plate, and described roller mounting bracket (85) is logicalCross top board and be fixed on entablature (83) above, the upper transverse plate of described n shape installing plate is bolted on topOn plate, described roller (86) is arranged between two vertical plate of n shape installing plate by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374710.5A CN105583883A (en) | 2015-06-30 | 2015-06-30 | Novel tire tread and cushion cloth separating and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374710.5A CN105583883A (en) | 2015-06-30 | 2015-06-30 | Novel tire tread and cushion cloth separating and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105583883A true CN105583883A (en) | 2016-05-18 |
Family
ID=55923961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510374710.5A Pending CN105583883A (en) | 2015-06-30 | 2015-06-30 | Novel tire tread and cushion cloth separating and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105583883A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698026A (en) * | 2016-12-30 | 2017-05-24 | 重庆鼎盛印务股份有限公司 | Plastic bag unreeling device |
| CN109911665A (en) * | 2019-02-27 | 2019-06-21 | 万达集团股份有限公司 | A kind of nylon infantees opens separate winder and its uncoiling method |
| CN110039808A (en) * | 2019-04-04 | 2019-07-23 | 潍坊峰鸣工贸有限公司 | Pad glue Automatic-feeding fixed length cutting means |
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| CN2714297Y (en) * | 2004-04-30 | 2005-08-03 | 桂林橡胶机械厂 | Tire shoulder pad rubber feeding shelf of tire builder |
| CN101229642A (en) * | 2008-02-29 | 2008-07-30 | 尹家旺 | Tyre rubber slitter |
| CN202114755U (en) * | 2010-12-13 | 2012-01-18 | 软控股份有限公司 | Transverse cutting conveyer belt |
| CN204819680U (en) * | 2015-06-30 | 2015-12-02 | 重庆市金盾橡胶制品有限公司 | Novel tire tread floorcloth separation cutting machine |
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| US3853301A (en) * | 1973-05-14 | 1974-12-10 | B Kuconis | Roll jacks |
| CN2072900U (en) * | 1990-05-24 | 1991-03-13 | 杭州橡胶总厂 | Primary length synchronously cutting apparatus for tyre surface |
| JPH08281595A (en) * | 1995-04-15 | 1996-10-29 | Bobst Sa | Rotary cutting device |
| JP2003080490A (en) * | 2001-09-10 | 2003-03-18 | Kyowa Seisakusho:Kk | Slitter |
| CN2714297Y (en) * | 2004-04-30 | 2005-08-03 | 桂林橡胶机械厂 | Tire shoulder pad rubber feeding shelf of tire builder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698026A (en) * | 2016-12-30 | 2017-05-24 | 重庆鼎盛印务股份有限公司 | Plastic bag unreeling device |
| CN106698026B (en) * | 2016-12-30 | 2017-12-26 | 重庆鼎盛印务股份有限公司 | Polybag unwinding device |
| CN109911665A (en) * | 2019-02-27 | 2019-06-21 | 万达集团股份有限公司 | A kind of nylon infantees opens separate winder and its uncoiling method |
| CN110039808A (en) * | 2019-04-04 | 2019-07-23 | 潍坊峰鸣工贸有限公司 | Pad glue Automatic-feeding fixed length cutting means |
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Application publication date: 20160518 |