CN2520238Y - Automatic radial tire cold rubber sheet cutter - Google Patents
Automatic radial tire cold rubber sheet cutter Download PDFInfo
- Publication number
- CN2520238Y CN2520238Y CN 02212635 CN02212635U CN2520238Y CN 2520238 Y CN2520238 Y CN 2520238Y CN 02212635 CN02212635 CN 02212635 CN 02212635 U CN02212635 U CN 02212635U CN 2520238 Y CN2520238 Y CN 2520238Y
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- CN
- China
- Prior art keywords
- frame
- cutting
- carry
- roll
- adhesive tape
- 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.)
- Expired - Fee Related
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- Adhesive Tape Dispensing Devices (AREA)
Abstract
A meridian tyre cold film automatic cutting machine relates to rubber machinery, comprising a stand, a power actuating device, a film conveying appliance, a cutting device, and an adhesive tape conveying appliance. The cutting device comprises a cylinder swing stem actuating device, a swing stem, an adjustable connecting-rod, a cutter rest, a rest shaft, a round cutter, a cutting roller and the like. The round cutter is arranged in front upper of the cutting roller, with a certain altitude difference between the round cutter and the cutting roller to cause the round cutter and the cutting roller not to contact. The film conveying appliance comprises a film conveying stand, a back-up roll, a drawoff roller, a conveyer apron, a pressing roll and the like. The adhesive tape conveying appliance comprises an adhesive tape conveying stand, a drawoff roller, a drive roll, a conveyer apron, a pressing roll and the like. A sleeve spindle, the drawoff roller and the drive roll are provided with carrier wheels, and are driven by a carrier wheel chain power actuating system. The meridian tyre cold film automatic cutting machine utilizes simultaneous functioning mechanism of shearing and tearing to fully cut, without adhering. The meridian tyre cold film automatic cutting machine can continuously cut without heating, the film dose not age, service life is long, production efficiency is high, and labor intensity is low, which causes the meridian tyre cold film automatic cutting machine capable of being widely applicable for automatic cutting action of meridian tyre cold film.
Description
Technical field
The utility model relates to processing of high molecular material machinery, a kind of automatic radial tyre cold rubber piece cutting machine that is used for the cold rubber piece cutting action after mixing in the production process of radial-ply tyre of more clearly saying so.
Background technology
In the production process of radial-ply tyre, the cold rubber piece through mixing, compressing tablet, after parking has certain thickness and hardness, and bigger elasticity is arranged.Therefore, its cutting itemize is quite difficult.Existing cutting machine mostly utilizes to be sheared mechanism and carries out discontinuous cutting, often do not cut through, can't cut, between bar and the bar adhesion pull, separated but still in each other's thoughts.For addressing this problem, the operative employee can only cut, tear by means of manual the benefit.Therefore, production efficiency reduces greatly, and is time-consuming, and improved labour intensity." the automatic cutting cutter of planer-type rubber " that Yancheng City rubber machinery plant, Jiangsu Province produces is exactly to utilize to shear the mechanism cutting.The cutter sweep of JP2048198 Japan Patent is made up of the chopping block under a cutter and the cutter, the chopping block rapid wear, and service life is lower.In addition, cutter will be heated to 200～300 degree during cutting, contaminated environment, and the easy oxidation of film, mechanical and physical performance can descend.Be subjected to the restriction of the feeding zone size of the extruder spout size of its next procedure and calender after the cutting, cold rubber piece must cut itemize.Therefore, develop high efficiency, high-quality automatic gas cutting machine is very necessary.
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of mechanism cutting of shearing and tearing effect simultaneously that utilizes is provided, and cuts thoroughly, cuts disconnectedly, and adhesion is pullled between bar and the bar; And not heating continuous cutting, film is not aging, mechanical and physical performance does not descend; Long service life, the production efficiency height, labour intensity is low, the automatic radial tyre cold rubber piece cutting machine of non-environmental-pollution.
Summary of the invention
In order to achieve the above object, the utility model is by frame, and rack-mounted power drive system is installed in that film feed device, cutter sweep and the adhesive tape conveying device with transmission system drives constituted on the frame.Cutter sweep is by rack-mounted fork drive unit, be hinged on the fork drive unit and the hole of borrowing with holes, its middle part is installed in fork on the balance staff that is fixed on the frame with hinge, be installed in the adjustable connecting-rod of forming by two screw rods and long nut in the screw of the fork other end, the one end is installed in the cutting knife of the perpendicular arm end of the perpendicular arm of its other end band of the other end its middle band macropore of band aperture of adjustable connecting-rod, be installed in the macropore of cutting knife and be fixed in tool axis on the frame, be installed in the round cutter of the perpendicular arm end of cutting knife with little axle, be fixed on the cutting roll shaft on the frame, with bearing be installed in cutting on the roll shaft sleeve and the cutting roller that is installed on the sleeve formed.Sprocket wheel is installed on the sleeve and drives with sprocket wheel chain power drive system.
The circle cutter are positioned at the front upper place of cutting roller, and the two has a difference in height and does not contact.
The fork drive unit is made of the hinge that is fixed on free bearing on the frame, is hinged on the cylinder on the free bearing, the piston rod end that is hinged on cylinder and swing link end part with hinge.This is a kind of pneumatic mode, also can adopt alternate manners such as cam.
With the pneumatic system control cylinder, make its piston rod elongation or contraction.Piston rod promotes hinge, fork, adjustable connecting-rod more successively, makes cutting knife swing, and then the working cycles that makes round cutter finish, fall and cold rubber piece is exerted pressure.Circle cutter itself are unpowered, rely on cold rubber piece to advance and drive its rotation, and cold rubber piece is cut.Can avoid cold rubber piece to heat up, free from environmental pollution.Regulate the length of adjustable connecting-rod, can adjust the position of round cutter, make to keep certain height poor between round cutter and the cutting roller.Because this difference in height between circle cutter and the cutting roller, when the cutting cold rubber piece, the adhesive tape of cutting is not fully torn under the effect of tearing of circle cutter fully, can not stick together.When cutting,, prolonged the service life of round cutter and cutting roller greatly because the circle cutter do not contact with cutting roller.
Film feed device is by being fixed on film transport frame on the frame, being installed in support roll shaft and backing roll, rack-mounted traction rollers and carry-over pinch rolls thereof on the film transport frame, being installed in conveyer belt between carry-over pinch rolls and the backing roll, being installed in the pressure roller shaft and the pressure roller thereof that are positioned at the carry-over pinch rolls top on the frame and being constituted.Sprocket wheel is installed on the carry-over pinch rolls and drives with sprocket wheel chain power drive system.
The adhesive tape conveying device by be fixed on adhesive tape on the frame carry frame, be installed in adhesive tape carry 3～6 pairs of traction rollers and carry-over pinch rolls, rack-mounted initiative roll shaft and drive rolls thereof on the frame, be installed in conveyer belt between carry-over pinch rolls and the drive roll, be installed in pressure roller shaft and the pressure roller thereof that is positioned at the drive roll top on the frame and be installed in adhesive tape carry frame upper in the carry-over pinch rolls top and corresponding with it 3～6 pairs of pressure roller shaft and pressure roller thereof constituted.Sprocket wheel is installed on the drive roll and drives with sprocket wheel chain power drive system.
Sprocket wheel chain power drive system is made of reducing motor, minor sprocket, chain, hinge wheel etc., send power to sleeve, carry-over pinch rolls and drive roll respectively, make the conveyer belt of cutting roller, film feed device and the conveyer belt rotation work of adhesive tape conveying device, finish cutting and conveying task.
Cold rubber piece through mixing, compressing tablet, after parking is carried by the conveyer belt of film feed device, is flattened by pressure roller simultaneously, delivers to the cutter sweep place, cuts itemize by cutter sweep.Adhesive tape after the cutting then is transported to assigned address by the adhesive tape conveying device, is transported by dumper at last, enters down operation.
Task of the present utility model comes to this and finishes.
The utility model provides a kind of mechanism cutting of shearing and tearing effect simultaneously that utilizes, and cuts thoroughly, cuts disconnectedly, and adhesion is pullled between bar and the bar; And not heating continuous cutting, film is not aging, mechanical and physical performance does not descend; Long service life, the production efficiency height, labour intensity is low, the automatic radial tyre cold rubber piece cutting machine of non-environmental-pollution.It can be widely used in the automatic cutting of radial tyre cold rubber piece.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Shown in Figure 1, the utility model is made of frame 1, power drive system, film feed device, cutter sweep and adhesive tape conveying device.Cutter sweep by the fork drive unit, with hinge 2 hinged and also be installed in fork 4 on the balance staff 3, adjustable connecting-rod 5, the perpendicular arm 6 of band cutting knife 7, tool axis 8, with little axle 9 be installed in perpendicular arm 6 ends of cutting knife 7 round cutter 10, cutting roll shaft 11, be installed in the sleeve 13 that cuts on the roll shaft 11 and the cutting roller 14 that is installed on the sleeve 13 is formed with bearing 12.Sprocket wheel 15 is installed on the sleeve 13 and drives with sprocket wheel chain power drive system.Circle cutter 10 are positioned at the front upper place of cutting roller 14, and the two has a difference in height and does not contact.The fork drive unit is made of the hinge 2 that is fixed on free bearing 16 on the frame 1, is hinged on the cylinder 17 on the free bearing 16, piston rod 18 ends that are hinged on cylinder 17 and fork 4 ends with hinge 19.
Film feed device is by being fixed on film transport frame 20 on the frame 1, supporting roll shaft 21 and backing roll 22 thereof, being installed in traction rollers 23 and carry-over pinch rolls 24, conveyer belt 25 on the frame 1, being installed in the pressure roller shaft 26 and the pressure roller 27 thereof that are positioned at carry-over pinch rolls 24 tops on the frame 1 and being constituted.Sprocket wheel 28 is installed on the carry-over pinch rolls 24 and drives with sprocket wheel chain power drive system.
The adhesive tape conveying device is carried frame 29,3～6 pairs of traction rollers 30 and carry-over pinch rolls 31 thereof, is installed in initiative roll shaft 32 and drive roll 33, conveyer belt 34 on the frame 1, is installed in pressure roller shaft 35 and the pressure roller 36 thereof that is positioned at drive roll 33 tops on the frame 1 and is installed in adhesive tape and carry and be positioned at carry-over pinch rolls 31 tops and corresponding with it 3～6 pairs of pressure roller shaft 37 and pressure roller 38 thereof on the frame 29 and constituted by being fixed on adhesive tape on the frame 1.Sprocket wheel 39 is installed on the drive roll 33 and drives with sprocket wheel chain power drive system.
The chain power drive system is made of reducing motor 40, minor sprocket 41, chain 42 etc.
The specific embodiment
Embodiment of the present utility model 1 is as follows: a kind of automatic radial tyre cold rubber piece cutting machine.It is made of frame, power transmission, film transport, cutting and adhesive tape conveying device.Cutter sweep is made up of cylinder fork drive unit, fork, adjustable connecting-rod, cutting knife, tool axis, circle cutter, cutting roller etc.The circle cutter are positioned at the front upper place of cutting roller, and the two has a difference in height and does not contact.Film feed device is made of film transport frame, backing roll, carry-over pinch rolls, conveyer belt, pressure roller etc.The adhesive tape conveying device carries frame, carry-over pinch rolls, drive roll, conveyer belt, pressure roller etc. to constitute by adhesive tape.Sprocket wheel is installed on sleeve, carry-over pinch rolls, the drive roll and drives with sprocket wheel chain power drive system.
Embodiment 1 utilizes the mechanism cutting of shearing and tearing effect simultaneously, cuts thoroughly, adhesion.Can not heat continuous cutting, film is not aging.Long service life, the production efficiency height, labour intensity is low, non-environmental-pollution.It can be widely used in the automatic cutting process of radial tyre cold rubber piece.
Claims (5)
1. automatic radial tyre cold rubber piece cutting machine, it is by frame, rack-mounted power drive system, be installed on the frame film feed device with transmission system drives, cutter sweep and adhesive tape conveying device constitute, it is characterized in that said cutter sweep is by rack-mounted fork drive unit, be hinged on the fork drive unit and the hole of borrowing with holes, its middle part is installed in fork on the balance staff that is fixed on the frame with hinge, be installed in the adjustable connecting-rod of forming by two screw rods and long nut in the screw of the fork other end, the one end is installed in the cutting knife of the perpendicular arm end of the perpendicular arm of its other end band of the other end its middle band macropore of band aperture of adjustable connecting-rod, be installed in the macropore of cutting knife and be fixed in tool axis on the frame, be installed in the round cutter of the perpendicular arm end of cutting knife with little axle, be fixed on the cutting roll shaft on the frame, with bearing be installed in cutting on the roll shaft sleeve and the cutting roller that is installed on the sleeve formed, sprocket wheel be installed on the sleeve and drive with sprocket wheel chain power drive system.
2. according to the described automatic radial tyre cold rubber piece cutting machine of claim 1, it is characterized in that said round cutter are positioned at the front upper place of cutting roller, the two has a difference in height and does not contact.
3. according to claim 1 or 2 described automatic radial tyre cold rubber piece cutting machines, it is characterized in that said fork drive unit is made of the hinge that is fixed on free bearing on the frame, is hinged on the cylinder on the free bearing, the piston rod end that is hinged on cylinder and swing link end part with hinge.
4. according to the described automatic radial tyre cold rubber piece cutting machine of each claim in the claim 1～3, it is characterized in that said film feed device by being fixed on film transport frame on the frame, being installed in support roll shaft and backing roll, rack-mounted traction rollers and carry-over pinch rolls thereof on the film transport frame, being installed in conveyer belt between carry-over pinch rolls and the backing roll, being installed in the pressure roller shaft and the pressure roller thereof that are positioned at the carry-over pinch rolls top on the frame and being constituted, sprocket wheel is installed on the carry-over pinch rolls and drives with sprocket wheel chain power drive system.
5. according to the described automatic radial tyre cold rubber piece cutting machine of each claim in the claim 1～4, it is characterized in that said adhesive tape conveying device is by the adhesive tape conveying frame that is fixed on the frame, be installed in adhesive tape and carry 3～6 pairs of traction rollers and carry-over pinch rolls thereof on the frame, rack-mounted initiative roll shaft and drive roll thereof, be installed in the conveyer belt between carry-over pinch rolls and the drive roll, be installed in pressure roller shaft and the pressure roller thereof that is positioned at drive roll top on the frame and be installed in adhesive tape carry frame upper in the carry-over pinch rolls top and corresponding with it 3～6 pairs of pressure roller shaft and pressure roller thereof constitute, sprocket wheel be installed on the drive roll and drive with sprocket wheel chain power drive system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212635 CN2520238Y (en) | 2002-01-31 | 2002-01-31 | Automatic radial tire cold rubber sheet cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212635 CN2520238Y (en) | 2002-01-31 | 2002-01-31 | Automatic radial tire cold rubber sheet cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520238Y true CN2520238Y (en) | 2002-11-13 |
Family
ID=33692279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212635 Expired - Fee Related CN2520238Y (en) | 2002-01-31 | 2002-01-31 | Automatic radial tire cold rubber sheet cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520238Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114642A (en) * | 2010-12-08 | 2011-07-06 | 殷小恒 | Rubber strip slitting machine |
| CN102320094A (en) * | 2011-05-22 | 2012-01-18 | 浙江省天台祥和实业有限公司 | A kind of rubber strip preforming machine |
| CN104589385A (en) * | 2014-07-22 | 2015-05-06 | 安徽天翔包装机械有限公司 | Distance self-adjusting type corrugated paper cutter |
-
2002
- 2002-01-31 CN CN 02212635 patent/CN2520238Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114642A (en) * | 2010-12-08 | 2011-07-06 | 殷小恒 | Rubber strip slitting machine |
| CN102114642B (en) * | 2010-12-08 | 2012-11-07 | 殷小恒 | Rubber strip slitting machine |
| CN102320094A (en) * | 2011-05-22 | 2012-01-18 | 浙江省天台祥和实业有限公司 | A kind of rubber strip preforming machine |
| CN104589385A (en) * | 2014-07-22 | 2015-05-06 | 安徽天翔包装机械有限公司 | Distance self-adjusting type corrugated paper cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |