CN106142608A - One-section shaping apparatus and forming method - Google Patents
One-section shaping apparatus and forming method Download PDFInfo
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- CN106142608A CN106142608A CN201510156984.7A CN201510156984A CN106142608A CN 106142608 A CN106142608 A CN 106142608A CN 201510156984 A CN201510156984 A CN 201510156984A CN 106142608 A CN106142608 A CN 106142608A
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Abstract
The invention discloses a kind of one-section shaping apparatus and forming method, one-section shaping apparatus, including feeding system and host computer system；Described feeding system includes the first feeding device, the second feeding device and the 3rd feeding device being arranged side by side；Described host computer system includes lathe bed, assembly drum, the first turn-up and turn-down device, the second turn-up and turn-down device, rolling device, laminating drum, transmits ring for the carcass transmitting carcass, described laminating drum and described carcass transmission ring are slidably connected on described lathe bed, described assembly drum, carcass transmission ring and laminating drum are coaxially disposed, and described rolling device is positioned at the side of described assembly drum；Described first feeding device and described second feeding device are positioned at the side of described laminating drum, and described 3rd feeding device is positioned at the side of described assembly drum.The present invention improves the shaping efficiency of one-section shaping apparatus and the laminating quality of matrix body tube, and reduces labour intensity.
Description
Technical field
The present invention relates to tire manufacturing equipment, particularly relate to a kind of one-section shaping apparatus and forming method.
Background technology
In automobile industry, radial is widely used.Radial generally uses secondary method forming machine to machine, and secondary method forming machine includes one-section shaping apparatus and second stage building machine, wherein, one-section shaping apparatus is to be placed on first stage building drum the parts such as inner liner, carcass ply, strengthening course, tyre bead, sidewall according to certain order, is formed the mechanical device of matrix body tube by operations such as positive closure, button tyre bead, anti-package, rolling.Extended meeting after matrix body tube enters second stage building machine by manually or mechanically device, ultimately forms fetus.As shown in Figure 1, one-section shaping apparatus of the prior art include main by assembly drum the 101st, be molded cabinet the 102nd, feeding device the 103rd, left and right turn-up and turn-down device 1042 and the 1041st, tailstock the 105th, rolling device 106 form, tailstock 105 can drive right turn-up and turn-down device 1041 to move；The master operation of one-section shaping apparatus is: 1) place left and right tyre bead respectively on left and right turn-up and turn-down device 1042 and 1041；2) left and right turn-up and turn-down device 1042 and 1041 is respectively facing assembly drum 101 and moves, and its capsule extend out to the position of two end in contact left and right with assembly drum 101 respectively；3) being molded cabinet 102 drives assembly drum 101 to rotate, and the feeding device 103 at assembly drum 101 rear carries the parts such as inner liner, carcass ply to assembly drum 101 so that it is be fitted in successively on assembly drum 101, forms cylindrical carcass assembly；4) the finger-type piece of left and right turn-up and turn-down device 1042 and 1041 stretches out, by the part undergauge at cantilevered out for carcass assembly assembly drum 101 edge；5) left and right tyre bead is placed on carcass assembly by left and right turn-up and turn-down device 1042 and 1041, i.e. buckle ring process；6) the capsule inflation of left and right turn-up and turn-down device 1042 and 1041, make carcass assembly be positioned at the part of tyre bead both sides, left and right under the effect of assist device upwards anti-package wrap left and right tyre bead；7) sidewall is carried and is fitted on assembly drum 101 by feeding device 103, forms matrix body tube, and is carried out rolling to it by rolling device 106 and make the laminating of each layer material closely, drives bubble away；8) assembly drum 101 undergauge, makes matrix body tube be easy to take off from assembly drum 101.From the foregoing, it will be observed that each operation in the whole forming process of one-section shaping apparatus of the prior art is all carried out on assembly drum 101, shaping efficiency is relatively low and can not realize flat drum laminating.
Content of the invention
The technical problem to be solved is: provide a kind of one-section shaping apparatus and forming method, and in solution prior art, the shaping efficiency of one-section shaping apparatus is relatively low and can not realize the flat defect rousing laminating, improves laminating quality.
The technical scheme that the present invention provides is, a kind of one-section shaping apparatus, including feeding system and host computer system；Described feeding system includes the first feeding device, the second feeding device and the 3rd feeding device being arranged side by side；Described host computer system includes that lathe bed, assembly drum, the first turn-up and turn-down device, the second turn-up and turn-down device, rolling device, laminating drum and the carcass for transmitting carcass transmit ring, described laminating drum and described carcass transmission ring are slidably connected on described lathe bed, described assembly drum, described carcass transmission ring and described laminating drum are coaxially disposed, and described rolling device is positioned at the side of described assembly drum；Described first feeding device and described second feeding device are positioned at the side of described laminating drum, and described 3rd feeding device is positioned at the side of described assembly drum.
Further, described first turn-up and turn-down device is fixed on described lathe bed and is positioned at the end away from described carcass transmission ring for the described laminating drum, being additionally provided with on described lathe bed can be along described building drum axis direction and the tailstock moving radially, and described second turn-up and turn-down device is fixed on described tailstock.
Further, described first feeding device is for for the inner liner feed frame to described laminating drum supply inner liner, the first cord and anti-wiper, described second feeding device is for for the cord feed frame to described laminating drum supply the second cord and the 3rd cord, and described 3rd feeding device is for for the sidewall feed frame to described assembly drum supply sidewall and reinforcement yarn.
Further, described carcass transmission ring includes that the left of central axes transmits ring body and right transmission ring body, screw block, adjustment handle, the axial turn-screws with two transmission ring body centerline axis parallel and left screw and right screw；Described left and right screw correspondence is installed on described left and right transmission ring body；Described turn-screw is arranged on described screw block, and its two ends are connected with described left and right screw threaded engagement respectively；Described adjustment handle is installed on described turn-screw；All along the circumferential direction being laid with multiple sucker disk seat that can radially stretch on described left and right transmission ring body, each described sucker disk seat is provided with vacuum cup, and described left and right transmission ring body is also equipped with driving the cylinder of sucker disk seat radial motion.
Further, described left transmission ring body and right transmission ring body all include base, the retainer ring being fixed on base, be nested in retainer ring in rotating driving ring, the anchor ring of described driving ring is provided with some elongate holes, its number is equal with described sucker disk seat number, and described sucker disk seat is slidably mounted in described elongate holes by a slide mechanism；Cylinder on described left and right transmission ring body is one, and the piston rod of described cylinder is connected on its corresponding driving ring.
Further, described slide mechanism includes being installed in the slide rail on described driving ring and described sucker disk seat is fixed as one slide block and connecting shaft, described connecting shaft is connected with described slide block, and the axle head of described connecting shaft is provided with the bearing being positioned at described elongate holes.
Further, described rolling device includes pressure roller after fixed mount, travelling carriage, two deciliters pressure rollers and two；Described travelling carriage is slidably connected on described fixed mount, the one end of described travelling carriage is provided with rotating first screw mandrel, the threaded slide block having two hand of spirals contrary on described first screw mandrel, described slide block is slidably connected on described travelling carriage, being provided with setting cylinder on described slide block, described deciliter pressure roller is rotatably coupled on corresponding described setting cylinder；The top of described travelling carriage arranges two oscillating cylinders, and described oscillating cylinder is additionally provided with capsule cylinder, and described rear pressure roller is rotatably coupled on corresponding described capsule cylinder.
Further, described fixed mount being provided with rotating second screw mandrel, described second wire rod thread is connected on described travelling carriage.
Further, described setting cylinder being provided with the first installing rack, described deciliter pressure roller is rotatably coupled on described first installing rack, and described capsule cylinder is provided with the second installing rack, and described rear pressure roller is rotatably coupled on described second installing rack.
The present invention also provides a kind of first stage building method, uses above-mentioned one-section shaping apparatus, and concrete forming method includes:
Step 1, the first feeding device are to laminating drum supply inner liner, the first cord and anti-wiper, to be sequentially completed the laminating of inner liner, the first cord and anti-wiper on laminating drum；
Step 2, laminating drum move to the second feeding device, and the second feeding device forms matrix body tube to laminating drum supply the second cord and the 3rd cord, the laminating to be sequentially completed the second cord and the 3rd cord on laminating drum；
Step 3, laminating drum move to carcass transmission ring, and matrix body tube is simultaneously flowed to assembly drum by the matrix body tube that carcass transmission ring clamping laminating drum is formed；
Step 4, carcass transmission ring and laminating drum reset, and repeat step 1-step 3；
Step 5, the first turn-up and turn-down device and the second turn-up and turn-down device carry out buckle ring and positive anti-package process to the matrix body tube on assembly drum, then, 3rd feeding device is for supplying sidewall and reinforcement yarn to assembly drum and carrying out rolling process by rolling device, to form one section of carcass on assembly drum.
Compared with prior art, advantages of the present invention and good effect be: one-section shaping apparatus that the present invention provides and forming method, by using three feeding devices, feed laminating is carried out to laminating drum and assembly drum, laminating drum and the first feeding device and the second feeding device coordinate the laminating operation completing matrix body tube, and assembly drum and the 3rd feeding device coordinate the laminating operation completing one section of carcass, thus realize assembly process and the positive closure buckle ring of matrix body tube assembly, anti-package, rolling process is distributed in and completes above different drums, carry out owing to being distributed in above two drums simultaneously, can realize that inner liner and cord carry out flat drum laminating, effectively raise shaping efficiency and laminating quality, realize equipment automatization, reduce labour intensity.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing of required use in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the layout of one-section shaping apparatus in prior art；
Fig. 2 is the layout that one-section shaping apparatus embodiment of the present invention is in state one；
Fig. 3 is the layout that one-section shaping apparatus embodiment of the present invention is in state two；
Fig. 4 is the layout that one-section shaping apparatus embodiment of the present invention is in state three；
Fig. 5 is the layout that one-section shaping apparatus embodiment of the present invention is in state four；
Fig. 6 is the structural representation of rolling device in one-section shaping apparatus embodiment of the present invention；
Fig. 7 is carcass transmission ring structure schematic diagram in one-section shaping apparatus embodiment of the present invention；
Fig. 8 is the A direction view of Fig. 7；
Fig. 9 is the B direction view of Fig. 8；
Figure 10 is the C-C direction view of Fig. 8；
Figure 11 is the D-D direction view of Fig. 9；
Figure 12 is I portion schematic enlarged-scale view in Fig. 7.
Detailed description of the invention
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of protection of the invention.
As Figure 2-Figure 5, the present embodiment one-section shaping apparatus, including feeding system 100 and host computer system 200；Feeding system includes the first feeding device the 101st, the second feeding device 102 and the 3rd feeding device 103 being arranged side by side；Host computer system 200 includes that lathe bed the 201st, assembly drum the 202nd, the first turn-up and turn-down device the 203rd, the second turn-up and turn-down device the 204th, rolling device the 205th, laminating drum 206 and the carcass for transmitting carcass transmit ring 207, laminating drum 206 and carcass transmission ring 207 are slidably connected on lathe bed 201, assembly drum the 202nd, carcass transmission ring 207 and laminating drum 206 are coaxially disposed, and rolling device 205 is positioned at the side of assembly drum 202；First feeding device 101 and the second feeding device 102 are positioned at the side of laminating drum 206, and the 3rd feeding device 103 is positioned at the side of assembly drum 202.
Specifically, the present embodiment one-section shaping apparatus uses three feeding devices and two drums to carry out first stage building process, wherein, first feeding device 101 and the second feeding device 102 are for forming matrix body tube to the laminating of laminating drum 206 feed, and the matrix body tube being formed on laminating drum 206 is passed to assembly drum 202 by carcass transmission ring 207, the 3rd feeding device 103 forms one section of final carcass to the laminating of assembly drum 202 feed.Owing to using laminating drum 206 and assembly drum 202 to be shaped, realize that the assembly process of matrix body tube completes respectively from positive closure buckle ring, anti-package, rolling process on different drums, with traditional handicraft compared with each operation carrying out above single drum, it is distributed in and carry out above two drums simultaneously, i.e. solve the problem that current inner liner, cord etc. can not realize flat drum laminating, improve again shaping efficiency, it is achieved equipment automatization, reduce labour intensity.Wherein, first turn-up and turn-down device 203 is fixed on lathe bed 201 and is positioned at the end away from carcass transmission ring 207 for the laminating drum 202, being additionally provided with on lathe bed 201 can be along assembly drum 202 axis direction and the tailstock 208 moving radially, and the second turn-up and turn-down device 204 is fixed on tailstock 208.Concrete, during matrix body tube is transferred to assembly drum 202 by carcass transmission ring 207, tailstock 208 drives the second turn-up and turn-down device 204 to keep away assembly drum 202, to guarantee that carcass transmission ring 207 can move directly at assembly drum 202, and when needs carry out buckle ring and positive and negative package operation, moved the second turn-up and turn-down device 204 to the position of assembly drum 202 by tailstock 208.Additionally, first feeding device 101 for for supplying the inner liner feed frame of inner liner, the first cord and anti-wiper to laminating drum 206, second feeding device 102 is for for supplying the second cord and the cord feed frame of the 3rd cord to laminating drum 206, and the 3rd feeding device 103 for for supplying the sidewall feed frame of sidewall and reinforcement yarn to assembly drum 202.The specific constructive form of the 202nd, the first turn-up and turn-down device of the assembly drum in the present embodiment the 203rd, the second turn-up and turn-down device 204 and three feeding devices can use the structure that in prior art, one-section shaping apparatus is used, and laminating drum 206 can use existing laminating drum, do not repeat them here its concrete structure.
Further, the rolling device 205 in the present embodiment can use rear pressure roller independent in prior art and deciliter pressure roller to carry out rolling operation, it is preferred that as shown in Figure 6, and rolling device includes pressure roller 4 after fixed mount the 1st, travelling carriage the 2nd, two deciliters pressure rollers 3 and two；Travelling carriage 2 is slidably connected on fixed mount 1, the one end of travelling carriage 2 is provided with rotating first screw mandrel 21, the threaded slide block 22 having two hand of spirals contrary on first screw mandrel 21, slide block 22 is slidably connected on travelling carriage 2, being provided with setting cylinder 23 on slide block 22, deciliter pressure roller 3 is rotatably coupled on corresponding setting cylinder 23；The top of travelling carriage 2 arranges two oscillating cylinders 24, and oscillating cylinder 24 is additionally provided with capsule cylinder 25, and rear pressure roller 4 is rotatably coupled on corresponding capsule cylinder 25.Concrete, deciliter pressure roller 3 and rear pressure roller 4 are arranged on same travelling carriage 2, driven deciliter pressure roller 3 and rear pressure roller 4 synchronizing moving to assembly drum 202 by travelling carriage 2, and in rolling process, deciliter pressure roller 3 by independent by the first screw mandrel the 21st, slide block 22 and erect cylinder 23 and drive the tyre surface to assembly drum 202 to carry out rolling process, simultaneously, independent is driven the sidewall to assembly drum 202 to carry out rolling process by oscillating cylinder 24 and capsule cylinder 25 by rear pressure roller 4, thus effectively simplifies overall structure.Wherein, fixed mount 1 being provided with rotating second screw mandrel 11, the second screw mandrel 11 is threaded on travelling carriage 2, drives the second screw mandrel 11 to rotate by motor, and the second screw mandrel 11 will drive travelling carriage 2 to slide on fixed mount 1.And erect and on cylinder 23, be provided with the first installing rack 31, deciliter pressure roller 3 is rotatably coupled on the first installing rack 31, and capsule cylinder 25 is provided with the second installing rack 41, and rear pressure roller 4 is rotatably coupled on the second installing rack 41.
As shown in Fig. 7-Figure 12, carcass transmission ring 207 includes that the 3rd, left transmission ring body the 1st, right transmission ring body the 2nd, screw block adjusts handle the 4th, turn-screw 5 and left screw 6 and right screw 7.Left transmission ring body 1 and right transmission ring body 2 are oppositely arranged, and central axes, turn-screw 5 axially with two transmission ring bodies the 1st, 2 centerline axis parallel；Left screw 6 is installed on left transmission ring body 1, right screw 7 is installed on right transmission ring 2, and turn-screw 5 is arranged on screw block 3, and its two ends connect with left screw the 6th, the corresponding threaded engagement of right screw 7 respectively；Adjust handle 4 to be installed on turn-screw 5；The 1st, two transmission ring bodies are all along the circumferential direction laid with multiple sucker disk seat 8 that can radially stretch on 2, and each sucker disk seat 8 is provided with vacuum cup 9, and two transmission ring bodies the 1st, the sucker disk seat 8 on 2 and vacuum cup 9 are symmetrical arranged, to ensure absorption clamp precision；The 1st, two transmission ring bodies are also equipped with driving the cylinder 10 of sucker disk seat 8 radial motion on 2.Carcass transmission ring 207 can adjust left transmission ring body 1 and the spacing of right transmission ring body 2 according to carcass specification, to be suitable for the use needs of multiple carcass width specifications, when carcass width is bigger, vacuum cup 9 can be adsorbed onto the edge of carcass, prevents carcass sagging.Specifically, turn-screw 5 is made to rotate by rotating adjustment handle 4, the two ends of turn-screw 5 are connected with left transmission ring body the 1st, right transmission ring body 2 by left screw 6 and right screw 7 respectively, and then drive two transmission ring bodies opposing or move towards, reach to adjust the purpose of spacing, simple in construction, easy to adjust, quick.Owing to the 1st, two transmission ring bodies 2 are relatively large in diameter, adjustment handle 4 is used to make a turn-screw 5 drive two transmission ring bodies to move, it is difficult to ensure that the axiality of two transmission ring bodies, and then impact absorption clamp precision, to ensure axiality, need the 6th, 7 turn-screw 5 and left and right screw are arranged on ring body top and the bottom centre, two transmission ring bodies need to be entered into during operation adjustment handle the 1st, between 2, operation inconvenience and there is potential safety hazard.For avoiding this problem, in the present embodiment, turn-screw 5 quantity is two, be arranged in parallel, is positioned at two transmission ring bodies the 1st, position, both sides between 2, and to ensure large pitch, correspondingly, left screw the 6th, right screw 7 is respectively two；Simultaneously, carcass transmission ring also includes transmission mechanism and the driving means 15 making two turn-screw 5 rotating in same directions, operation adjustment handle 4 makes one of them turn-screw 5 rotate, and then drive another turn-screw 5 synchronous axial system by transmission mechanism, common drive left transmission ring body the 1st, right transmission ring body 2 to move, can preferably ensure two transmission ring bodies the 1st, 2 axiality.Transmission mechanism can be Chain conveyer or toothed belt transmission, selects toothed belt transmission in the present embodiment, including tension pulley support the 11st, tensioning wheel assembly the 12nd, synchronous pulley 13 and Timing Belt 14.Driving means 15 can be selected for driven by servomotor, to improve control accuracy.When carcass width is less, even if left transmission ring body 1 and right transmission ring body 2 still do not cover all vacuum cups 9 for minimum spacing carcass, prior art typically requires and manually unnecessary vacuum cup 9 is closed successively, in case leak-stopping gas, affect the absorption affinity of other vacuum cups 9, operate cumbersome, and in the present embodiment on each vacuum cup 9 supporting installation antivoid valve, even if then parital vacuum sucker gas leakage does not interferes with other suckers yet, it is ensured that job stability.For realizing when laminating drum diameter is different, when i.e. carcass diameter is different, the present embodiment also can meet use requirement, owing to the retraction stroke of different laminating drum diameter cylinder piston rods is different, carcass transmission ring 207 also includes the different cushion block 25 of multiple height, for adjusting the retraction stroke of cylinder piston rod, one of them cushion block 25 is removably disposed on cylinder 10.Specifically, cushion block 25 is in cylindrical barrel, is set on cylinder piston rod, and sheathed for convenience, cushion block 25 has a gap.When piston rod is retracted to the connection end that cushion block 25 stops piston rod and push rod 20, reach retraction end-state, then different laminating drum diameters only need to change the cushion block 25 of proper height, can do respective markers on each cushion block 25.For improving the synchronism of the radial motion of each sucker disk seat 8 and corresponding vacuum cup 9, and then ensure the stability of absorption clamping operation, in the present embodiment, left transmission ring body 1 and right transmission ring body 2 all include that the 17th, retainer ring that the 16th, base be fixed on base 16 is nested in rotating driving ring 18 in retainer ring 17, the anchor ring driving ring 18 is provided with the elongate holes 19 of some inclinations, its number and sucker disk seat 8 number correspondent equal, sucker disk seat 8 is slidably mounted in elongate holes 19 by a slide mechanism；And left transmission ring body 1 and the right cylinder 10 transmitting on ring body 2 are one, being arranged on base 16, the piston rod of cylinder 10 is connected on its corresponding driving ring 18 by a push rod 20.When then the piston rod of cylinder 10 stretches, promoted by push rod 20 and drive ring 18 to rotate, and then promote sucker disk seat 8 to carry out radial motion by its slide mechanism along elongate holes 19, it is achieved the action of absorption clamping and release carcass.Specifically, the structure that arranges of slide mechanism and cylinder the 10th, sucker disk seat 8 refers to the concrete structure in prior art all steel carcass transmission ring.In the present embodiment, slide mechanism includes being installed in the slide block 22 driving the slide rail 21 being radially arranged on ring 18 and sucker disk seat 8 to be fixed as one and connecting shaft 23, connecting shaft 23 is connected with slide block 22 simultaneously, and the axle head of connecting shaft 23 is provided with the bearing 24 being positioned at elongate holes 19.Then when driving ring 18 to rotate, elongate holes 19 change in location, promote connecting shaft 23 and slide block 22 to enter line slip along guide rail 21, then make dishwashing seat 8 move, bearing 24, for reducing the rubbing action between connecting shaft 23 and elongate holes 19, makes operation more smooth and easy.For ease of quickly learning the width adjusting value of left transmission ring body the 1st, right transmission ring body 2, screw block 3 is provided with horizontal ruler 26, owing to left transmission ring body the 1st, right transmission ring body 2 displacement is identical, only needs one side that horizontal ruler 26 is set.
The present embodiment one-section shaping apparatus, by using three feeding devices, feed laminating is carried out to laminating drum and assembly drum, laminating drum and the first feeding device and the second feeding device coordinate the laminating operation completing matrix body tube, and assembly drum and the 3rd feeding device coordinate the laminating operation completing one section of carcass, thus realize assembly process and the positive closure buckle ring of matrix body tube assembly, anti-package, rolling process is distributed in and completes above different drums, carry out owing to being distributed in above two drums simultaneously, can realize that inner liner and cord carry out flat drum laminating, effectively raise shaping efficiency, realize equipment automatization, reduce labour intensity.
The present invention also provides a kind of first stage building method, uses above-mentioned one-section shaping apparatus, and concrete forming method includes:
Step 1, the first feeding device are to laminating drum supply inner liner, the first cord and anti-wiper, to be sequentially completed the laminating of inner liner, the first cord and anti-wiper on laminating drum.Concrete, as in figure 2 it is shown, the first feeding device 101 is to laminating drum 206 feed, complete the laminating of inner liner, the first cord and anti-wiper.
Step 2, laminating drum move to the second feeding device, and the second feeding device forms matrix body tube to laminating drum supply the second cord and the 3rd cord, the laminating to be sequentially completed the second cord and the 3rd cord on laminating drum.Concrete, as it is shown on figure 3, laminating drum 206 moves to the second feeding device 102, the second feeding device 102, to laminating drum 206 feed, completes the second cord and the laminating of the 3rd cord forms matrix body tube.
Step 3, laminating drum move to carcass transmission ring, and matrix body tube is simultaneously flowed to assembly drum by the matrix body tube that carcass transmission ring clamping laminating drum is formed.Concrete, as shown in fig. 4-5, laminating drum 206 moves to carcass transmission ring 207, and carcass transmission ring 207 clamps matrix body tube, and tailstock 208 drives the second turn-up and turn-down device 204 to be sent to matrix body tube on assembly drum 202 away from assembly drum 202, carcass transmission ring 207.
Step 4, carcass transmission ring and laminating drum reset, and repeat step 1-step 3.
Step 5, the first turn-up and turn-down device and the second turn-up and turn-down device carry out buckle ring and positive anti-package process to the matrix body tube on assembly drum, then, 3rd feeding device is for supplying sidewall and reinforcement yarn to assembly drum and carrying out rolling process by rolling device, to form one section of carcass on assembly drum.Concrete, as shown in Figure 2, laminating drum 206 continues the operation of step 1-step 3 after resetting, and tailstock 208 drives the second turn-up and turn-down device 204 near assembly drum 202 and to coordinate with the first turn-up and turn-down device 203 and realize buckle ring and positive anti-package process, and the 3rd feeding device 103 is to assembly drum 202 feed, complete sidewall and the laminating of reinforcement yarn, and form one section of carcass with rolling device 205 rolling.
The present embodiment first stage building method, by using three feeding devices, feed laminating is carried out to laminating drum and assembly drum, laminating drum and the first feeding device and the second feeding device coordinate the laminating operation completing matrix body tube, and assembly drum and the 3rd feeding device coordinate the laminating operation completing one section of carcass, thus realize assembly process and the positive closure buckle ring of matrix body tube assembly, anti-package, rolling process is distributed in and completes above different drums, carry out owing to being distributed in above two drums simultaneously, can realize that inner liner and cord carry out flat drum laminating, effectively raise shaping efficiency, realize equipment automatization, reduce labour intensity.
Claims (10)
1. an one-section shaping apparatus, it is characterised in that include feeding system and host computer system；Described feeding system includes the first feeding device, the second feeding device and the 3rd feeding device being arranged side by side；Described host computer system includes that lathe bed, assembly drum, the first turn-up and turn-down device, the second turn-up and turn-down device, rolling device, laminating drum and the carcass for transmitting carcass transmit ring, described laminating drum and described carcass transmission ring are slidably connected on described lathe bed, described assembly drum, described carcass transmission ring and described laminating drum are coaxially disposed, and described rolling device is positioned at the side of described assembly drum；Described first feeding device and described second feeding device are positioned at the side of described laminating drum, and described 3rd feeding device is positioned at the side of described assembly drum.
2. one-section shaping apparatus according to claim 1, it is characterized in that, described first turn-up and turn-down device is fixed on described lathe bed and is positioned at the end away from described carcass transmission ring for the described laminating drum, being additionally provided with on described lathe bed can be along described building drum axis direction and the tailstock moving radially, and described second turn-up and turn-down device is fixed on described tailstock.
3. one-section shaping apparatus according to claim 1, it is characterized in that, described first feeding device is for for the inner liner feed frame to described laminating drum supply inner liner, the first cord and anti-wiper, described second feeding device is for for the cord feed frame to described laminating drum supply the second cord and the 3rd cord, and described 3rd feeding device is for for the sidewall feed frame to described assembly drum supply sidewall and reinforcement yarn.
4. one-section shaping apparatus according to claim 1, it is characterized in that, described carcass transmission ring includes that the left of central axes transmits ring body and right transmission ring body, screw block, adjustment handle, the axial turn-screws with two transmission ring body centerline axis parallel and left screw and right screw；Described left and right screw correspondence is installed on described left and right transmission ring body；Described turn-screw is arranged on described screw block, and its two ends are connected with described left and right screw threaded engagement respectively；Described adjustment handle is installed on described turn-screw；All along the circumferential direction being laid with multiple sucker disk seat that can radially stretch on described left and right transmission ring body, each described sucker disk seat is provided with vacuum cup, and described left and right transmission ring body is also equipped with driving the cylinder of sucker disk seat radial motion.
5. one-section shaping apparatus according to claim 4, it is characterized in that, described left transmission ring body and right transmission ring body all include base, the retainer ring being fixed on base, be nested in retainer ring in rotating driving ring, the anchor ring of described driving ring is provided with some elongate holes, its number is equal with described sucker disk seat number, and described sucker disk seat is slidably mounted in described elongate holes by a slide mechanism；Cylinder on described left and right transmission ring body is one, and the piston rod of described cylinder is connected on its corresponding driving ring.
6. one-section shaping apparatus according to claim 5, it is characterized in that, described slide mechanism includes being installed in the slide rail on described driving ring and described sucker disk seat is fixed as one slide block and connecting shaft, described connecting shaft is connected with described slide block, and the axle head of described connecting shaft is provided with the bearing being positioned at described elongate holes.
7. one-section shaping apparatus according to claim 1, it is characterised in that described rolling device includes pressure roller after fixed mount, travelling carriage, two deciliters pressure rollers and two；Described travelling carriage is slidably connected on described fixed mount, the one end of described travelling carriage is provided with rotating first screw mandrel, the threaded slide block having two hand of spirals contrary on described first screw mandrel, described slide block is slidably connected on described travelling carriage, being provided with setting cylinder on described slide block, described deciliter pressure roller is rotatably coupled on corresponding described setting cylinder；The top of described travelling carriage arranges two oscillating cylinders, and described oscillating cylinder is additionally provided with capsule cylinder, and described rear pressure roller is rotatably coupled on corresponding described capsule cylinder.
8. one-section shaping apparatus according to claim 7, it is characterised in that be provided with rotating second screw mandrel on described fixed mount, described second wire rod thread is connected on described travelling carriage.
9. one-section shaping apparatus according to claim 7, it is characterized in that, it is provided with the first installing rack on described setting cylinder, described deciliter pressure roller is rotatably coupled on described first installing rack, being provided with the second installing rack on described capsule cylinder, described rear pressure roller is rotatably coupled on described second installing rack.
10. a first stage building method, it is characterised in that using the one-section shaping apparatus as described in claim 1-9 is arbitrary, concrete forming method includes:
Step 1, the first feeding device are to laminating drum supply inner liner, the first cord and anti-wiper, to be sequentially completed the laminating of inner liner, the first cord and anti-wiper on laminating drum；
Step 2, laminating drum move to the second feeding device, and the second feeding device forms matrix body tube to laminating drum supply the second cord and the 3rd cord, the laminating to be sequentially completed the second cord and the 3rd cord on laminating drum；
Step 3, laminating drum move to carcass transmission ring, and matrix body tube is simultaneously flowed to assembly drum by the matrix body tube that carcass transmission ring clamping laminating drum is formed；
Step 4, carcass transmission ring and laminating drum reset, and repeat step 1-step 3；
Step 5, the first turn-up and turn-down device and the second turn-up and turn-down device carry out positive closure buckle ring and anti-package process to the matrix body tube on assembly drum, then, 3rd feeding device is for supplying sidewall and reinforcement yarn to assembly drum and carrying out rolling process by rolling device, to form one section of carcass on assembly drum.
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| CN108215260A (en) * | 2018-01-29 | 2018-06-29 | 中策橡胶集团有限公司 | A kind of tyre building machine system |
| CN111873505A (en) * | 2020-07-23 | 2020-11-03 | 北京敬业机械设备有限公司 | Single-person high-efficiency flat-drum laminating secondary method forming machine for semisteel radial tire |
| CN113619173A (en) * | 2021-07-26 | 2021-11-09 | 厦门洪海机械有限公司 | One-section main machine structure of light truck tire forming machine and forming method |
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