CN102371696A - Three-drum forming method of full steel wire loading radial tire via one-time method - Google Patents
Three-drum forming method of full steel wire loading radial tire via one-time method Download PDFInfo
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- CN102371696A CN102371696A CN2011103467657A CN201110346765A CN102371696A CN 102371696 A CN102371696 A CN 102371696A CN 2011103467657 A CN2011103467657 A CN 2011103467657A CN 201110346765 A CN201110346765 A CN 201110346765A CN 102371696 A CN102371696 A CN 102371696A
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Abstract
The invention relates to a three-drum forming method of a full steel wire loading radial tire via a one-time method, belonging to the manufacturing technical field of a tire. A tire bead is located by a magnet absorption ring, a tire cord joint adopts an automatic seaming type joint, an inclined angle between an lining layer/a tire-side composite component joint and a tire cord is more than or equal to 6 degrees, the joint adopts automatic lamination, and weighing control of each tire blank is implemented by adopting a device which repairs the tire in the front and dismounts the tire at the back for a material feeding frame. In such a forming process, an automatic level and production efficiency of the forming are improved, a labor intensity of operators and a quality defect caused by human factors are reduced, a forming storage space and a transportation line are optimized, and the quality and the cost control level of products are improved.
Description
Technical field
The invention belongs to the manufacturing technology field of tire, especially a kind of full steel wire heavy load radial tire once-through method three drum forming methods.
Background technology
As everyone knows, traditional whole steel wire radial tyre molding production process divides dual mode: i.e. once-through method moulding and twice method moulding, and the once-through method moulding is adopted by most of tiremaker at present.
Three traditional drum once-through method moulding process main features are: tyre bead adopts mechanical grip triangular rubber core location; The carcass cord adopts zip mode joint manually; Inner liner and sidewall composite members cut face and the carcass cord is consistent; Joint adopts artificial hand pressure roller crimp contact, and pad glue adopts manually fits, and tire unloader unloads tire (fore side) from feed frame the place ahead.The shortcoming of this moulding process is: receive artificial factor such as operative employee's qualification, physical efficiency and mood, there is the certain quality fluctuation in product quality level; Tyre bead mechanical grip triangular rubber core location receives the influence of part dimension, and there is deviation to some extent in positioning accuracy; Mechanization degree is relatively low, causes labor intensity of operating personnel big, and along with the increase of output on duty, operator's physical efficiency descends will produce influence to a certain degree to tire base quality; Operation side dumping tire takies certain parking space, gives and produces and transport and bring very big inconvenience.Fast development along with tire industry; The stability of product quality and want benefit to become the inexorable trend of its development to scale; For improving the market competitiveness; Solve the labor shortage problem, the mass mechanized operation will become inevitable, improve very necessity of technology so seek a kind of novel full steel wire heavy load radial tire once-through method moulding.
Summary of the invention
In order to overcome the deficiency of prior art; The present invention provides a kind of full steel wire heavy load radial-ply tyre once-through method three drum forming methods, and its purpose is improved original full steel wire heavy load radial three drum once-through method moulding process control methods exactly, solves the problems such as tyre bead positioning accuracy deviation that exist in the existing technology; Improve the automatization level of tire building; Reduce labor intensity of operating personnel, improve production efficiency and product quality is optimized tire memory space and transportation channel.
The technical solution adopted for the present invention to solve the technical problems is that a kind of full steel wire heavy load radial tire once-through method three drum forming methods is characterized in that:
Matrix body tube is fitted:
Compound automatically in sidewall and the inner liner combiner machine, laminating drum is flared to the applying diameter, and the composite members termination that cut-to-length is good is guided on the fan-shaped clappers of laminating drum; Laminating drum rotates a circle to the inner liner joint location, starts inner liner and sidewall composite members automatic rolling device, and the inner liner stitching wheel is along the leading screw direction from a side to opposite side auto-stitching sidewall and inner liner composite members joint; Two steel wire enhancement Layer terminations are attached on the sidewall and inner liner sub-assembly of laminating drum; Firm through back pressure roller roll extrusion, guide on the fixed position of laminating drum cutting out good carcass cord termination in advance, start carcass cord automatic sewing device; Sewing up wheel sews up the carcass cord automatically; The matrix body tube transmission ring moves on to the centralized positioning of matrix body tube laminating drum, and matrix body tube laminating drum diameter expansion is adhesively fixed matrix body tube and tyre bead internal diameter; The matrix body tube sucker is stretched out and is held carcass; Matrix body tube laminating drum diameter is contracted to minimum diameter simultaneously, and matrix body tube is transferred in the combination transmission ring of being made up of right tyre bead transmission ring, matrix body tube transmission ring, left tyre bead transmission ring, sidewall arm-tie transmission ring, and matrix body tube combination transmission ring moves on to holding fix.
Belt and tyre surface are fitted:
Band bundle drum is flared to the applying diameter; Accomplish the applying of belt, connect the tyre surface termination and be pressed on the band bundle drum clappers, tread joint is cemented manual pressing; Pressure roller roll extrusion belt and tyre surface composite members behind the tyre surface; The belt transmission ring is clamped belt and tyre surface parts, and parts such as belt are forwarded in the belt transmission ring, and the belt transmission ring moves on to holding fix.
Last tyre bead composite members:
Tyre bead installs to matrix body tube laminating drum tyre bead respectively in advance and presets on the support ring thick stick of frame; When the matrix body tube transmission ring moved into carcass drum, left tyre bead transmission ring accessed a left side and presets the tyre bead on the frame in moving process, and right tyre bead support ring bar moves to the technology location to the laminating drum center position; Right tyre bead transmission ring is moved into the place, technology location behind the right support ring bar; Right tyre bead presets the whole travelling backwards of frame, and right tyre bead is adsorbed onto on the right transmission ring, and right tyre bead presets the whole reposition of frame.
About the tyre bead transmission ring is divided into two, the tyre bead absorption ring in the tyre bead transmission ring is formed for the polylith arc absorption magnet of circumference five equilibrium, and the matrix body tube sucker in the matrix body tube transmission ring is that the polylith arc-shaped magnet of circumference five equilibrium is formed; When the matrix body tube transmission ring when carcass laminating drum centralized positioning direction moves, tyre bead on left tyre bead transmission ring absorption ring is closed, and the tyre bead on the left support ring bar is adsorbed; When right tyre bead transmission ring moves to the tyre bead technology position after right support ring bar stretches out scope; Tyre bead absorption ring on the right tyre bead transmission ring is closed, the whole laterally withdrawal of right support ring bar, and the tyre bead that so right tyre bead is preset on the frame is adsorbed on the right side tyre bead absorption ring; The matrix body tube laminating drum expands; Matrix body tube is contacted the location with the tyre bead internal diameter, and the matrix body tube sucker of matrix body tube transmission ring holds matrix body tube, and matrix body tube is transferred in the combination transmission ring.
The tire blank molding:
The matrix body tube transmission ring moves on to the assembly drum center with matrix body tube, and assembly drum tyre bead bracer opens the stretching tyre bead, fills certain pressure in the matrix body tube simultaneously; Tyre bead absorption ring and the withdrawal of matrix body tube sucker; The travelling backwards of combination transmission ring is located to technology, and move at assembly drum two side direction centers, and high compression swelling is filled at the matrix body tube center; The belt transmission ring moves on to the assembly drum center with tyre surface and belt fitting part; Accomplish carcass and tyre surface, the applying of belt sub-assembly, typing, roll-in, anti-package sidewall and inner liner composite members are finally accomplished the tire blank molding.
The present invention also can realize through following measure: behind the tire blank molding, belt transmission ring clamping tire base moves to the support ring device position of tire unloader; After the support ring device rises to tire semifinished product mouth position, remove after band bundle drum transmission ring discharges the tire base, the tire base is moved on on the support ring device by the belt transmission ring; After the support ring device accesses the tire base; Move to fore side earlier and carry out the inspection of tire base, move to tire base weighing device place more backward, the rising of support ring device accesses the tire base then; The tire base mentioned and move to backward unload the position of foetus, automatically the tire base is lain on the dolly or conveyer belt of tire base pallet.
When the support ring device moves to the technology location of tire base meausring apparatus; 90 ° of angles of support ring cylinder rotation; Tire base on the support ring device is positioned on the tire base weighing device weighing automatically, and tire base weighing device will carry out automatic record to every tire base, system automatically by qualified, substandard product in the tyre bead portion mark.
Carcass cord automatic sewing device, its right side are sewed up the first integral body of frame drive stitching wheel and are fallen to the joint, sew up carcass cord joint, cord pressure roll automatic rolling carcass cord, applying shoulder wedge and manual joint along leading screw direction automatic rolling to the right then.
Inner liner and sidewall composite members joint and carcass cloth angle >=6 degree.
The invention has the beneficial effects as follows, realized that the tyre bead before the carcass anti-package is accurately located, improve the automatization level of tire building, reduce labor intensity of operating personnel, improve production efficiency and product quality is optimized tire memory space and transportation channel.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is that tyre bead magnetic of the present invention attaches installation drawing
Fig. 2 is that tyre bead of the present invention presets frame and laminating drum combination sketch map
Fig. 3 is a matrix body tube transmission ring device sketch map of the present invention
Fig. 4 is a molding process device distribution schematic diagram of the present invention
Fig. 5 is a carcass cord automatic sewing device sketch map of the present invention
Fig. 6 is inner liner of the present invention/sidewall composite members automatic rolling device sketch map
Fig. 7 is a tire unloader sketch map of the present invention
Fig. 8 is a belt transmission ring device sketch map of the present invention
Figure 1 bead adsorption ring? 2. Sucker rod sizing? 3. Sucker sizing cylinders? 4 bead sucker sizing guide slot? 5 laps left brace rod? 6. Right brace ring rod? 7. Left bead preset frame? 8. Right bead preset frame? 9. carcass tube fitting drum? 10. carcass sizing cylinders? 11. carcass sucker sizing guide groove? 12. carcass tube sucker? 13 . sucker rod sizing? 14. Right bead transfer ring 15. carcass tube transfer ring? 16 left bead transfer ring? 17? sidewall pull plate transfer ring? 18. drum? 19 belt transfer ring? 20. the belt drum .21. suture round? 22. Needle roller bearings? 23. carcass stitched shaft? 24. suture rack? 25. screw? 26. pressing wheel? 27. laminated tape? 28. Lamination round brackets? 29. driving wheel? 30. screw? 31. tire blank tray? 32. turning pass cylinder? 33. brace incremental encoder? 34. brace ring cylinder? 35 green tire weighing device? 36. rail? 37 . supporting incremental encoder lifting cylinder? 38. clamping block strip? 39. rod? 40. cylinder.
The specific embodiment
Matrix body tube is fitted:
The left tyre bead that the operative employee installs to matrix body tube laminating drum 9 both sides with left and right sides tyre bead presets frame 7, right tyre bead and presets on the left support ring bar 5 of frame 8, the right support ring bar 6 → sidewall and inner liner combiner machine in compound automatically → matrix body tube laminating drum 9 be flared to the applying diameter; The circumference fixed point will shift to an earlier date cut-to-length subsides composite members position → operative employee, and the good composite members termination of waiting on the feed belt is guided on the fan-shaped clappers of matrix body tube laminating drum 9; The clappers vacuum holds termination → matrix body tube laminating drum 9 and rotates a circle to inner liner joint location → startup inner liner, sidewall composite members automatic rolling device; Inner liner sews up wheel 26 and steel wire heel fabric position → operator two steel wire enhancement Layer terminations is attached on the sidewall and inner liner sub-assembly of matrix body tube laminating drum 9 with inner liner composite members joint → matrix body tube laminating drum 9 circumference fixed point along leading screw 30 directions from a side to opposite side auto-stitching sidewall → and matrix body tube laminating drum 9 rotates a circle → operator's craft severing and joint; Through back pressure roller roll extrusion firmly → matrix body tube laminating drum 9 circumference fixed point guides in the carcass cord termination that the technology position → operator who pastes the carcass cord will cut out in advance on the fixed position of matrix body tube laminating drum 9 → the matrix body tube laminating drum 9 carcass cord automatic sewing device that rotates a circle → start; The right side is sewed up frame drive stitching wheel 21 first integral body and is fallen to the joint; Sew up carcass cord joint along leading screw 25 direction automatic rollings to the right then; The right wheel of sewing up fell about 5 seconds; A left side is sewed up frame 24 drive left side stitching wheels and is fallen to assigned address; Sew up carcass cord joint → cord pressure roll automatic rolling carcass cord → matrix body tube laminating drum 9 circumference fixed point along leading screw 25 direction automatic rollings to the left and move on to 9 centralized positionings of matrix body tube laminating drum at subsides pad glue position → applying shoulder wedge and manual joint → matrix body tube transmission ring 15; Matrix body tube laminating drum 9 diameter expansion; Make matrix body tube and tyre bead internal diameter be adhesively fixed → the matrix body tube sucker stretchs out and holds carcass; Simultaneously matrix body tube laminating drum 9 diameters are contracted to minimum diameter, and matrix body tube is transferred in the combination transmission ring of being made up of right tyre bead transmission ring 14, matrix body tube transmission ring 15, left tyre bead transmission ring 16, sidewall arm-tie transmission ring 17
→Matrix body tube combination transmission ring moves on to holding fix.
Two bell and spigot joint devices about carcass cord automatic sewing device comprises laterally move the single face of realizing joint through motor-driven respectively and sew up, and see accompanying drawing 5.Sew up wheel 21 and be installed in carcass through needle bearing 22 and sew up on 23 on the wheel, motor-driven is sewed up frame 24 and is driven two pairs from left and right directions respectively along leading screw 25 and sew up wheel 21 automatic axials and deciliter realize automatic rolling carcass cord.It is the form of two rubber rollers up and down that carcass is sewed up wheel 21, uses the encoder location, locatees numerical value and can revise at operation interface.Force value is by proportional valve control, and pressure and speed are changed automatically in the time of can realizing the pressing diverse location.Accurately location and automatic sewing joint quality are stable automatically for carcass, and body cord glacing flatness and density degree are even, have avoided sewing up manually the stretching of carcass cord and the instability of joint quality, and have greatly reduced operator's labour intensity.
Sidewall and inner liner composite members automatic rolling device adopt the inner liner pressing band 27 of two stitching wheels 26 and an outsourcing to form; Stitching wheel 26 is installed on the stitching wheel support 28; In sidewall and the inner liner composite members automatic rolling device drive 29 is installed,, sees accompanying drawing 6 by driven by servomotor.Inner liner and sidewall composite members joint and carcass cloth angle >=6 ° have increased the lifting surface area of joint, the stress distribution of joint area when disperseing the tire blank molding; Can prevent the mass defect that inner liner/sidewall composite members joint is opened, during inner liner/sidewall composite members joint pressing, adopt the control of segmentation pressure; One side direction opposite side helix moves two stitching wheels 26 of driven by servomotor from carcass drum composite members joint along the leading screw of adjusting 30 directions; Accomplish the pressing of joint, the angle of pressure roller is vertical with the composite members joint, and pressing scope density strength is consistent; Greatly reduce labour intensity, improve pressing quality and production efficiency.
Applying belt and tyre surface:
Last tyre bead composite members:
The left tyre bead that left and right sides tyre bead installs to matrix body tube laminating drum 9 both sides respectively in advance presets frame 7, right tyre bead presets on the left support ring bar 5 of frame 8, the right support ring bar 6; About the tyre bead transmission ring is divided into two; Tyre bead absorption ring 1 in the tyre bead transmission ring is that the 6-8 piece arc absorption magnet of circumference five equilibrium is formed, tyre bead absorption ring 1 and sucker harmomegathus bar 2, and tyre bead absorption ring 1 links together with sucker harmomegathus bar 2; Can move along the straight line of tyre bead sucker harmomegathus gathering sill 4; When every tyre bead absorption ring 1 magnet vertical plane is adjusted to same vertical plane,, see the tyre bead absorption ring 1 circumferential distribution schematic diagram of accompanying drawing 1 by quick lock handle locking; After matrix body tube was fitted and accomplished, right tyre bead preset frame 8 integral body and moves to the technology location wait that tyre bead picks up to the carcass center position.Matrix body tube sucker 12 in the matrix body tube transmission ring is that the 8-12 piece arc-shaped magnet of circumference five equilibrium is formed; Matrix body tube sucker 12 links together with sucker harmomegathus bar 13; Can move along the straight line of carcass sucker harmomegathus gathering sill 11; But matrix body tube transmission ring 15 through adjusting device and left tyre bead transmission ring 14, right tyre bead transmission ring 16 and sidewall arm-tie transmission ring 17 fixedly adjusting device combine, become the combination transmission ring, compound mode is seen accompanying drawing 4; When matrix body tube transmission ring 15 moves to the technology position location of matrix body tube laminating drum 9 tyre beads; Tyre bead harmomegathus cylinder 3 on the left side tyre bead transmission ring 16 is stretched out; Drive tyre bead absorption ring 1 closure, the tyre bead that in moving process, in passing left tyre bead is preset on the left support ring bar 5 on the frame 7 adsorbs; Tyre bead harmomegathus cylinder in the right tyre bead transmission ring 14 shrinks; Tyre bead absorption ring opens; When right tyre bead transmission ring 14 moves to the technology location after right tyre bead presets right support ring bar 6 on the frame 8 to stretch out scope; Tyre bead absorption ring on the right tyre bead transmission ring 14 is closed, and right tyre bead presets frame 8 and drives right support ring bar 6 whole laterally withdrawals, and the right tyre bead that so right tyre bead is preset on the frame 8 is adsorbed on the right holding ring.The whole travelling backwards of combination transmission ring (accompanying drawing 4), when matrix body tube transmission ring 15 moved on to the technology location at matrix body tube laminating drum 9 centers, matrix body tube laminating drum 9 expanded, and matrix body tube is contacted the location with the tyre bead internal diameter.Carcass harmomegathus cylinder 10 cylinders are stretched out, and matrix body tube is inhaled on matrix body tube sucker 12, and matrix body tube laminating drum 9 shrinks, and matrix body tube is transferred in the combination transmission ring.The axiality and the perpendicularity of tyre bead location have been guaranteed like this, can only be clamped on the flexible glue core when having overcome pawl clamping tyre bead that the inaccurate shortcoming in tyre bead location has guaranteed the accuracy that the carcass anti-package is located.
Assembly drum typing roll extrusion tire blank molding:
Matrix body tube transmission ring 15 moves on to assembly drum 18 centers → assembly drum 18 tyre bead bracers with matrix body tube and opens the stretching tyre bead; Fill certain pressure in the matrix body tube simultaneously; But guarantee matrix body tube do not expand → tyre bead absorption ring 1 magnet and matrix body tube sucker 12 magnet withdrawal → combination transmission rings move on to holding fix → belt transmission ring 19 and tyre surface and belt fitting part are moved on to assembly drum 18 centers → assembly drum 18 begin to inflate; Pre-setting; Shrink tire shoulder distance → assembly drum 18 drum shoulders and be retracted to the typing position; The typing inflation; Carcass and tyre surface belt sub-assembly applying → belt transmission ring 19 grip block steel bands 38 unclamp; Integral body moves on to holding fix → assembly drum 18 drum shoulders and is retracted to overdetermination type position, and pressure roller moves on to venting in assembly drum 18 centers → belt transmission ring 19 grip block steel bands 38 folder tire base → building green tyre tires from root roll-in triangular rubber core → pressure roller roll extrusion crown, pressure roller roll extrusion sidewall, tire shoulder part → assembly drum 18 machineries (or capsule) anti-package sidewall → assembly drum 18 back → belt transmission ring 19 behind aeration settling → assembly drum, and tyre bead bracer diameter contraction → belt transmission ring 19 clamping tire bases move to tire unloader support ring device 33 positions.
Unload tire:
Coaxial position → tire base that the support ring device 33 that roller-type on the tire unloader unloads the tire device moves on to assembly drum 18 automatically by belt transmission ring 19 move on on the support ring device 33 → cylinder 40 of belt transmission ring 19 shrinks; Control pull bar 39 makes grip block steel band 38 unclamp the tire base; The tire base is placed on the support ring device 33; The support ring device lift cylinder 37 that belt transmission ring 19 integral body retreat on holding fix → tire unloader shrinks, and along guide rail 36 reaches, the fetal position → operative employee that repaiies who the tire base on the support ring device 33 is moved on to the assembly drum front rebuilds tire base → joint strip sign indicating number job number → tire base and moves behind guide rail 36 together with tire unloader integral body the tire base together with tire unloader integral body; Move to tire base meausring apparatus 35 places; Support ring device lift cylinder 37 is stretched out, and the tire base is put on the meausring apparatus 35, carry out that the tire base is weighed and automatically record → support ring device lift cylinder 37 shrink; The tire base mentioned and move to backward unload the position of foetus → support ring cylinder 34 and stretch out; Just 33 rotations of support ring device are 90 °, and the cylinder 32 that overturns is simultaneously stretched out, and the 33 downward rotations of support ring device lie in the tire base on the dolly (or conveyer belt) on the tire base pallet 31 automatically.
Adopt feed frame the place ahead to repair the device that tire is unloaded at the tire rear, the motor-driven gear tooth bar is realized unloading the tire device and is moved forward and backward, and sees accompanying drawing 7.Single position of foetus tire base tray carriage clamps the switching that dolly is realized two dollies through the motor-driven roller that fixes on the ground.On the guide rail 36 of gantry frame, support ring device lift cylinder 37 is housed and drives the support ring device 33 of up-down.When belt transmission ring 19 clamping tire bases move to roller-type when unloading support ring device 33 centers of tire device, after support ring device 33 rises to tire semifinished product mouth position, after discharging the tire bases, belt transmission ring 19 removes.After support ring device 33 accesses the tire base; Move to fore side earlier and carry out the inspection of tire base; Move to tire base weighing device 35 places more backward, support ring device 33 drops to back, technology location tire base weighs and record automatically, and 33 risings of support ring device access the tire base then; When guide rail 36 moves to tire base technology deposit position backward; Support ring cylinder 34 drives support ring device 33 and realizes horizontal an angle of 90 degrees rotation, turns over biography cylinder 32 and stretchs out the 33 vertical direction rotations of support ring device, automatically the tire base is lain on the dolly (or conveyer belt) of tire base pallet 31.The tire base is fixed on the inspection of moulding feed frame the place ahead, and operating personnel can utilize the work of all the other time moulding others, have given full play to the operating efficiency of tire base maintenance and inspection personnel and complete machine, have reduced waste of manpower resource.
When support ring device 33 moves to the technology location of tire base meausring apparatus 35; 90 ° of support ring cylinder 34 rotations are positioned over weighing automatically on the tire base weighing device with the tire base on the support ring device 33, and tire base weighing device will carry out automatic record to every tire base; Tire base weighing device is provided with digital wash and warning and defective tire base marking device; Sound and light alarm after weight transfinites, tire base meausring apparatus has the RJ45 network interface, binds the IP address that is provided with; And the tire base weighed uploading information datas such as time, machine number, tire base weight to the MES system platform, system automatically by qualified, substandard product in the tyre bead portion mark.Weigh after the completion, support ring device lift cylinder 37 shrinks, and support ring device 33 rises, and the tire base is moved to unload the fetal position.Implement the control of weighing of every tire base, can control the quality of semifinished part effectively, positive effect has been played in the management and control of product comprehensive quality and cost.
Claims (5)
1. a full steel wire heavy load radial-ply tyre once-through method three is roused forming methods, it is characterized in that:
Matrix body tube is fitted:
Compound automatically in sidewall and the inner liner combiner machine, laminating drum is flared to the applying diameter, and the composite members termination that cut-to-length is good is guided on the fan-shaped clappers of laminating drum; Laminating drum rotates a circle to the inner liner joint location, starts sidewall and inner liner composite members automatic rolling device, and inner liner stitching wheel drive pressing belt is along the leading screw direction from a side to opposite side auto-stitching sidewall and inner liner composite members joint; Two steel wire enhancement Layer terminations are attached on the sidewall and inner liner sub-assembly of laminating drum; Firm through back pressure roller roll extrusion, guide on the fixed position of laminating drum cutting out good carcass cord termination in advance, start carcass cord automatic sewing device; Sewing up wheel sews up the carcass cord automatically; The matrix body tube transmission ring moves on to the centralized positioning of matrix body tube laminating drum, and matrix body tube laminating drum diameter expansion is adhesively fixed matrix body tube and tyre bead internal diameter; The matrix body tube sucker is stretched out and is held carcass; Matrix body tube laminating drum diameter is contracted to minimum diameter simultaneously, and matrix body tube is transferred in the combination transmission ring of being made up of right tyre bead transmission ring, matrix body tube transmission ring, left tyre bead transmission ring, sidewall arm-tie transmission ring, and matrix body tube combination transmission ring moves on to holding fix;
Belt and tyre surface are fitted:
Band bundle drum is flared to the applying diameter; Accomplish the applying of belt, connect the tyre surface termination and be pressed on the band bundle drum clappers, tread joint is cemented manual pressing; Pressure roller roll extrusion belt and tyre surface composite members behind the tyre surface; The belt transmission ring is clamped belt and tyre surface parts, and parts such as belt are forwarded in the belt transmission ring, and the belt transmission ring moves on to holding fix;
Last tyre bead composite members:
Tyre bead installs to matrix body tube laminating drum tyre bead respectively in advance and presets on the support ring thick stick of frame; When the matrix body tube transmission ring moved into carcass drum, left tyre bead transmission ring accessed a left side and presets the tyre bead on the frame in moving process, and right tyre bead support ring bar moves to the technology location to the laminating drum center position; Right tyre bead transmission ring is moved into the place, technology location behind the right support ring bar; Right tyre bead presets the whole travelling backwards of frame, and right tyre bead is adsorbed onto on the right transmission ring, and right tyre bead presets the whole reposition of frame;
About the tyre bead transmission ring is divided into two, the tyre bead absorption ring in the tyre bead transmission ring is formed for the polylith arc absorption magnet of circumference five equilibrium, and the matrix body tube sucker in the matrix body tube transmission ring is that the polylith arc-shaped magnet of circumference five equilibrium is formed; When the matrix body tube transmission ring when carcass laminating drum centralized positioning direction moves, tyre bead on left tyre bead transmission ring absorption ring is closed, and the tyre bead on the left support ring bar is adsorbed; When right tyre bead transmission ring moves to the tyre bead technology position after right support ring bar stretches out scope; Tyre bead absorption ring on the right tyre bead transmission ring is closed, the whole laterally withdrawal of right support ring bar, and the tyre bead that so right tyre bead is preset on the frame is adsorbed on the right side tyre bead absorption ring; The matrix body tube laminating drum expands; Matrix body tube is contacted the location with the tyre bead internal diameter, and the matrix body tube sucker of matrix body tube transmission ring holds matrix body tube, and matrix body tube is transferred in the combination transmission ring;
The tire blank molding:
The matrix body tube transmission ring moves on to the assembly drum center with matrix body tube, and assembly drum tyre bead bracer opens the stretching tyre bead, fills certain pressure in the matrix body tube simultaneously; Tyre bead absorption ring and the withdrawal of matrix body tube sucker; The travelling backwards of combination transmission ring is located to technology, and move at assembly drum two side direction centers, and high compression swelling is filled at the matrix body tube center; The belt transmission ring moves on to the assembly drum center with tyre surface and belt fitting part; Accomplish carcass and tyre surface, the applying of belt sub-assembly, typing, roll-in, anti-package sidewall and inner liner composite members are finally accomplished the tire blank molding.
2. full steel wire heavy load radial-ply tyre once-through method according to claim 1 three drum forming methods, it is characterized in that said tire blank molding after, belt transmission ring clamping tire base moves to the support ring device position of tire unloader; After the support ring device rises to tire semifinished product mouth position, remove after band bundle drum transmission ring discharges the tire base, the tire base is moved on on the support ring device by the belt transmission ring; After the support ring device accesses the tire base; Move to fore side earlier and carry out the inspection of tire base, move to tire base weighing device place more backward, the rising of support ring device accesses the tire base then; The tire base mentioned and move to backward unload the position of foetus, automatically the tire base is lain on the dolly or conveyer belt of tire base pallet.
3. full steel wire heavy load radial-ply tyre once-through method three drum forming methods according to claim 2; When it is characterized in that said support ring device moves to the technology location of tire base meausring apparatus; 90 ° of angles of support ring cylinder rotation; Tire base on the support ring device is positioned on the tire base weighing device weighing automatically, and tire base weighing device will carry out automatic record to every tire base, system automatically by qualified, substandard product in the tyre bead portion mark.
4. full steel wire heavy load radial-ply tyre once-through method three drum forming methods according to claim 1; It is characterized in that said carcass cord automatic sewing device; Its right side is sewed up the first integral body of frame drive stitching wheel and is fallen to the joint; Sew up carcass cord joint, cord pressure roll automatic rolling carcass cord, applying shoulder wedge and manual joint along leading screw direction automatic rolling to the right then.
5. full steel wire heavy load radial-ply tyre once-through method three drum forming methods according to claim 1 is characterized in that said inner liner and sidewall composite members joint and carcass cloth angle >=6 degree.
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| CN201110346765.7A CN102371696B (en) | 2011-11-07 | 2011-11-07 | Three-drum forming method of full steel wire loading radial tire via one-time method |
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| CN201110346765.7A CN102371696B (en) | 2011-11-07 | 2011-11-07 | Three-drum forming method of full steel wire loading radial tire via one-time method |
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| CN102371696B CN102371696B (en) | 2014-04-16 |
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| CN105196584A (en) * | 2015-08-25 | 2015-12-30 | 江苏通用科技股份有限公司 | Method for preventing connector of tire blank inner liner from cracking |
| CN105818407A (en) * | 2016-05-23 | 2016-08-03 | 怡维怡橡胶研究院有限公司 | Tire forming machine |
| CN105965926A (en) * | 2016-05-23 | 2016-09-28 | 怡维怡橡胶研究院有限公司 | Tire forming method |
| CN105965925A (en) * | 2016-05-23 | 2016-09-28 | 怡维怡橡胶研究院有限公司 | Tire building machine |
| CN106042429A (en) * | 2016-05-23 | 2016-10-26 | 怡维怡橡胶研究院有限公司 | Operating method of tyre building machine |
| CN106881893A (en) * | 2017-03-27 | 2017-06-23 | 际华三五七橡胶制品有限公司 | A kind of solid tyre semi-finished product forming machine |
| CN110370698A (en) * | 2018-04-13 | 2019-10-25 | 三橡股份有限公司 | The preparation method of aero tyre |
| CN110509585A (en) * | 2019-08-30 | 2019-11-29 | 萨驰华辰机械(苏州)有限公司 | The tire moulding method of tyre building machine |
| CN111976181A (en) * | 2020-08-06 | 2020-11-24 | 北京敬业机械设备有限公司 | Flat drum laminating first-stage forming machine adopting semisteel radial tire secondary method |
| CN111976180A (en) * | 2020-07-02 | 2020-11-24 | 赛轮(沈阳)轮胎有限公司 | All-steel three-drum rotary-drawing turn-up tire side pressing method and device |
| CN112622316A (en) * | 2017-05-24 | 2021-04-09 | Vmi荷兰公司 | Assembly and method for handling bead apexes |
| CN112721261A (en) * | 2020-12-14 | 2021-04-30 | 浦林成山（山东）轮胎有限公司 | Tire building machine |
| CN114274431A (en) * | 2021-12-22 | 2022-04-05 | 软控股份有限公司 | Follow-up control method and follow-up control system of forming machine |
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| CN104786529A (en) * | 2015-04-10 | 2015-07-22 | 江苏通用科技股份有限公司 | Tire casing belt combining method of tri-drum formed minitype truck semisteel radial ply tire |
| CN105196584B (en) * | 2015-08-25 | 2017-05-17 | 江苏通用科技股份有限公司 | Method for preventing connector of tire blank inner liner from cracking |
| CN105196584A (en) * | 2015-08-25 | 2015-12-30 | 江苏通用科技股份有限公司 | Method for preventing connector of tire blank inner liner from cracking |
| CN105965926B (en) * | 2016-05-23 | 2018-07-27 | 怡维怡橡胶研究院有限公司 | A kind of tire moulding method |
| CN106042429A (en) * | 2016-05-23 | 2016-10-26 | 怡维怡橡胶研究院有限公司 | Operating method of tyre building machine |
| CN105965926A (en) * | 2016-05-23 | 2016-09-28 | 怡维怡橡胶研究院有限公司 | Tire forming method |
| CN106042429B (en) * | 2016-05-23 | 2018-06-29 | 怡维怡橡胶研究院有限公司 | A kind of method of work of tyre building machine |
| CN105965925B (en) * | 2016-05-23 | 2018-06-29 | 怡维怡橡胶研究院有限公司 | A kind of tyre building machine |
| CN105818407A (en) * | 2016-05-23 | 2016-08-03 | 怡维怡橡胶研究院有限公司 | Tire forming machine |
| CN105965925A (en) * | 2016-05-23 | 2016-09-28 | 怡维怡橡胶研究院有限公司 | Tire building machine |
| CN106881893A (en) * | 2017-03-27 | 2017-06-23 | 际华三五七橡胶制品有限公司 | A kind of solid tyre semi-finished product forming machine |
| CN106881893B (en) * | 2017-03-27 | 2022-09-16 | 际华三五一七橡胶制品有限公司 | Solid tire semi-finished product forming machine |
| CN112622316A (en) * | 2017-05-24 | 2021-04-09 | Vmi荷兰公司 | Assembly and method for handling bead apexes |
| CN112622316B (en) * | 2017-05-24 | 2022-08-19 | Vmi荷兰公司 | Assembly and method for handling bead apexes |
| CN110370698B (en) * | 2018-04-13 | 2021-04-20 | 三橡股份有限公司 | Preparation method of airplane tire |
| CN110370698A (en) * | 2018-04-13 | 2019-10-25 | 三橡股份有限公司 | The preparation method of aero tyre |
| CN110509585A (en) * | 2019-08-30 | 2019-11-29 | 萨驰华辰机械(苏州)有限公司 | The tire moulding method of tyre building machine |
| CN111976180A (en) * | 2020-07-02 | 2020-11-24 | 赛轮(沈阳)轮胎有限公司 | All-steel three-drum rotary-drawing turn-up tire side pressing method and device |
| CN111976181A (en) * | 2020-08-06 | 2020-11-24 | 北京敬业机械设备有限公司 | Flat drum laminating first-stage forming machine adopting semisteel radial tire secondary method |
| CN112721261A (en) * | 2020-12-14 | 2021-04-30 | 浦林成山（山东）轮胎有限公司 | Tire building machine |
| CN114274431A (en) * | 2021-12-22 | 2022-04-05 | 软控股份有限公司 | Follow-up control method and follow-up control system of forming machine |
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