CN211942201U

CN211942201U - Double-station integrated forming machine for all-steel engineering tire by two-step method

Info

Publication number: CN211942201U
Application number: CN202020237434.4U
Authority: CN
Inventors: 林建喜; 李乔; 王涛; 黄丽丽; 丛秀波; 苏桂龙; 刘亚飞
Original assignee: Yantai Furida Machinery Co ltd
Current assignee: Yantai Furida Machinery Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-11-17
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to an all steel engineering child twice method duplex position integrated into one piece machine belongs to tire processing equipment technical field. Including one section child embryo transfer device and two sections child embryo transfer device, be equipped with transmission dolly and rotary mechanism between two child embryo transfer devices, one section child embryo transfer device includes first track and matrix drum quick-witted case, install the matrix drum on the matrix drum quick-witted case, a plurality of first feed framves that are used for to the pay-off of matrix drum have been laid to first track one side, first track end is equipped with matrix section of thick bamboo transfer mechanism, matrix section of thick bamboo transfer mechanism side is equipped with the second feed frame, two sections child embryo transfer device includes second track and area of restrainting drum machine case, install the area of restrainting drum on the area of restrainting drum machine case and have been taken the drum, a plurality of area of second track one side has been laid and has been taken the feed frame, it is equipped with the area. The utility model discloses can reduce the human cost, raise the efficiency promotes the tire quality.

Description

Double-station integrated forming machine for all-steel engineering tire by two-step method

Technical Field

The utility model relates to an all steel engineering child twice method duplex position integrated into one piece machine belongs to tire processing equipment technical field.

Background

The forming machine for producing all-steel tires in China mainly comprises a two-drum one-step forming machine, a three-drum one-step forming machine, a four-drum one-step forming machine and a two-step forming machine, wherein the one-step forming machine has the problem that gaps are easy to exist at drum shoulders after the tires are formed, so that the quality of the tires is affected. Mainly because the steel wire ring of the forming drum of the one-step method is positioned by the expansion of the locking block, and the drum shoulder can not be compacted after the capsule is formed by expansion. This problem is difficult to solve due to the construction of the building drum. The forming efficiency of a common twice-method forming machine is low, a first-section finished tire blank needs to be manually arranged on a second-section forming drum, particularly a middle-large-size tire blank is heavy, the time cost is high, and manual participation has certain influence on the quality.

Disclosure of Invention

An object of the utility model is to solve the weak point that above-mentioned prior art exists, provide one kind from one section to the automatic child embryo that transmits of two-stage process, reduce the human cost, raise the efficiency, promote the whole steel engineering child twice method duplex position integrated into one piece machine of tire quality.

The utility model discloses an all steel engineering child twice method duplex position integrated into one piece machine, its special character lies in including one section child embryo transfer device and two sections child embryo transfer device, be equipped with the transfer dolly 9 that is used for carrying one section child embryo and take off the rotary mechanism 10 of one section child embryo from transfer dolly 9 between two child embryo transfer devices, one section child embryo transfer device includes first track 1 and can be along the matrix drum machine case 2 of first track 1 length direction back-and-forth movement, install matrix drum 3 on the matrix drum machine case 2, a plurality of first feed frame 4 that are used for to the feeding of matrix drum 3 have been laid to first track 1 one side, matrix drum 3 forms matrix section of thick bamboo on matrix drum 3 surface after a plurality of first feed frame 4, the end of first track 1 is equipped with matrix section of thick bamboo transfer mechanism 6 that is used for taking off matrix section of thick bamboo from matrix drum 3 and carry, matrix section of thick bamboo is carried to positive and negative host computer mechanism 7 package steel rings through matrix section of thick bamboo transfer mechanism 6, a second feeding frame 8 for feeding the tire body cylinder after steel ring wrapping is arranged on the side face of the tire body cylinder transfer mechanism 6, the tire body cylinder forms a first-section tire blank after being fed by the second feeding frame 8, a second-section tire blank transfer device comprises a second track 11 and a belt bundle drum chassis 12 capable of moving back and forth along the length direction of the second track 11, a belt bundle drum 13 is mounted on the belt bundle drum chassis 12, a plurality of belt bundle feeding frames 14 for feeding the belt bundle drum 13 are distributed on one side of the second track 11, the belt bundle drum 13 forms a belt bundle cylinder on the surface of the belt bundle drum 13 after passing through the plurality of belt bundle feeding frames 14, and a belt bundle transfer ring 5 for taking down the belt bundle cylinder and sleeving the outer part of the first-section tire blank is arranged near one belt bundle feeding frame 14 positioned at the;

the first feeding frame 4 or the second feeding frame 8 comprises an upper discharging template 1-1 and a lower discharging template 1-2 positioned below the upper discharging template 1-1, the upper discharging template 1-1 and the lower discharging template 1-2 can stretch towards the direction of the tire body drum 3, the upper discharging template 1-1 corresponds to three rubber material conveying mechanisms which are arranged up and down, namely a first conveying mechanism 1-4, a second conveying mechanism 1-5 and a third conveying mechanism 1-6, the three conveying mechanisms and the lower discharging template 1-2 correspond to a feeding trolley 1-3, a centering device or a fixed edge deviation rectifying device is arranged between the feeding trolley 1-3 and the conveying mechanisms and the lower discharging template 1-2 according to different types of rubber materials, each conveying mechanism is provided with a cutting mechanism 1-7, and the first conveying mechanism 1-4 is provided with a fixed edge deviation rectifying device, The second conveying mechanisms 1-5 are same in structure and are trapezoidal, and the third conveyors 1-6 are horizontal;

the first conveying mechanism 1-4 and the second conveying mechanism 1-5 respectively comprise a slope-shaped first conveying belt 1-8, a horizontal second conveying belt 1-9, a horizontal third conveying belt 1-10 and a slope-shaped fourth conveying belt 1-27, and the third conveying mechanism 1-6 comprises a horizontal second conveying belt 1-9 and a horizontal third conveying belt 1-10;

the feeding trolley 1-3 comprises a trolley driving motor 1-28 arranged on a trolley body and a spool 1-12 sleeved with coiled rubber material, and the trolley driving motor 1-28 drives the spool 1-12 to rotate so as to guide the rubber material;

the cutting mechanism 1-7 is arranged between the second conveying belt 9 and the third conveying belt 1-10, the cutting mechanism 1-7 comprises a cutter device and a pressure plate device, the cutter device comprises a cutter linear guide rail 1-13 crossing the conveying belts, a cutter seat 14 capable of sliding left and right along the length direction of the cutter linear guide rail 1-13 is arranged on the cutter linear guide rail 1-13, a cutter 1-30 is arranged below the cutter seat 1-14, a cutter synchronous belt 1-15 linked with the cutter seat 1-14 is arranged along the length direction of the cutter linear guide rail 1-13, and the synchronous belt 1-15 is driven by a cutter motor 1-16;

the pressing plate device comprises two cylinders 1-17 and swing rods 1-18 driven by the two cylinders 1-17, the swing rods 1-18 are connected with long shafts 1-19 crossing the conveying belt, and pressing plates 1-20 for pressing the sizing material so as to be convenient for cutting the sizing material are further arranged along the length direction of the long shafts 1-19;

the upper discharging template 1-1 and the lower discharging template 1-2 are identical in structure and respectively comprise a moving frame 1-21 and a discharging conveyer belt 1-22 arranged on the moving frame 1-21, the discharging conveyer belt 1-22 is driven by a discharging motor 1-23, a discharging linear guide rail 1-26 is arranged at the bottom of the moving frame 1-21, a sliding block 1-24 is arranged on the discharging linear guide rail 1-26, the bottom of the sliding block 1-24 is fixed on a fixed frame 1-25, a discharging driving cylinder 1-29 is arranged on the side surface of the fixed frame 1-25, and the output end of the discharging driving cylinder 1-29 is connected with the moving frame 1-21.

The fixed edge deviation correcting device comprises a left side tire deviation correcting mechanism and a right side tire deviation correcting mechanism which are symmetrical in structure, the left side tire deviation correcting mechanism or the right side tire deviation correcting mechanism comprises a swing roller mechanism for lifting rubber materials, a deviation correcting roller mechanism for driving the rubber materials to move left and right, and a deviation correcting electric eye mechanism for detecting the edge position of the rubber materials, the swing roller mechanism, the deviation correcting roller mechanism and the deviation correcting electric eye mechanism are sequentially installed from the feeding trolley 1-3 to the first feeding frame 4 or the second feeding frame 8, and the swing roller mechanism, the deviation correcting roller mechanism and the deviation correcting electric eye mechanism are controlled by a PLC (programmable logic controller) and are all installed at the feeding port of the first feeding frame 4 or the second feeding frame 8;

the correction roller mechanism comprises two connecting plates 2-3 arranged on a first feeding frame 4 or a second feeding frame 8, a cross beam 2-7 is arranged between the two connecting plates 2-3, a first linear guide rail 2-9 is arranged on the cross beam 2-7, two sliding blocks 8 are arranged on the first linear guide rail 2-9, L-shaped fixed seats 2-10 are arranged on the two sliding blocks 2-8, a plurality of shafts 2-11 are arranged between the two L-shaped fixed seats 2-10, a correction roller 2-12 capable of rotating around the shaft 11 is arranged on each shaft 2-11, connecting rods 2-13 are arranged on the L-shaped fixed seats 2-10, and the connecting rods 2-13 are also connected with the output ends of motors 2-14;

the tops of the L-shaped fixed seats 2-10 are arc-shaped, the number of the deviation correcting rollers 2-12 is three, and the deviation correcting rollers are arranged in an arc shape from front to back;

the swing roller mechanism comprises a swing cylinder 2-4 arranged on one connecting plate 2-3 and a driving chain wheel 2-5 driven by the swing cylinder 2-4, the driving chain wheel 2-5 is in driving connection with a driven chain wheel 2-6, two sides of a first linear guide rail 2-9 are provided with supports 2-15, a connecting shaft 2-16 is arranged between the two supports 2-15, two ends of the connecting shaft are provided with swing arms 2-28, an inner shaft 2-17 is arranged between the two swing arms 2-28, and a swing roller 2-18 capable of rotating by taking the inner shaft 2-17 as an axis is arranged outside the inner shaft 2-17 through a rolling bearing;

the deviation correcting electric eye mechanism comprises a second linear guide rail 19 crossing two connecting plates 3 and screw rods 2-23 arranged above the second linear guide rail 2-19, a hand wheel 2-26 is installed at one end of each screw rod 2-23, a screw nut 2-24 and a fixed seat 2-22 are installed on each screw rod 2-23, a sliding block 2-21 is installed on each second linear guide rail 2-19, a fixed seat 2-22 is installed on each sliding block 2-21, and a CCD infrared electric eye 2-25 is installed on each fixed seat 2-22;

the second linear guide rails 2-19 are mounted on the fixed beams 2-20, and two ends of the fixed beams 2-20 are mounted on the connecting plates 2-3.

The transfer trolley 9 comprises a bottom frame body 3-1 capable of sliding along a guide rail 3-6, a first transverse moving frame body 3-2 is installed on the bottom frame body 3-1, a second transverse moving frame body 3-3 is installed on the first transverse moving frame body 3-2, a rotating frame body 3-4 is installed on the second transverse moving frame body 3-3, a plurality of clamping mechanisms 3-5 used for clamping a green tire are installed along the length direction of the rotating frame body 3-4, a first driving mechanism used for driving the first transverse moving frame body 3-2 to horizontally move outwards is installed between the bottom frame body 3-1 and the first transverse moving frame body 3-2, a second driving mechanism used for driving the second transverse moving frame body 3-3 to horizontally move outwards is installed between the first transverse moving frame body 3-2 and the second transverse moving frame body 3-3, a third driving mechanism for driving the rotating frame body 3-4 to rotate is arranged between the second transverse moving frame body 3-3 and the rotating frame body 3-4;

the first driving mechanism and the second driving mechanism are identical in structure, the first driving mechanism comprises a first air cylinder 3-7 arranged on the bottom support 3-1, the tail end of a first air cylinder rod of the first air cylinder 3-7 is arranged on the lower surface of the first transverse moving frame body 3-2, the second driving mechanism comprises a second air cylinder 3-9 arranged on the first transverse moving frame body 3-2, and the tail end of a second air cylinder rod of the second air cylinder 3-9 is arranged on the lower surface of the second transverse moving frame body 3-3;

the third driving mechanism comprises a rotary cylinder 3-11 arranged on the second transverse moving frame body 3-3, the tail end of a rotary cylinder rod 3-12 of the rotary cylinder 3-11 is provided with an arc-shaped rotary support arm 3-13, the rotary support arm 3-13 is provided with a shaft 3-14 which synchronously rotates with the rotary support arm, the bottom of the shaft 3-14 is connected with the rotary support arm 3-13, and the top of the shaft 3-14 is connected with the rotary frame body 3-4;

two sliding rails 3-16 are arranged on two sides of the length direction of the rotating frame body 3-4, the clamping mechanisms 3-5 are arranged on the sliding rails 3-16, each clamping mechanism 3-5 comprises a middle clamping mechanism and two side clamping mechanisms, each middle clamping mechanism comprises two middle support seats 3-17 opposite in position, the bottoms of the middle support seats 3-17 are arranged on the corresponding sliding rail 16, middle support seat air cylinders 3-18 are arranged on the two middle support seats 3-17, arc-shaped clamping plates 3-19 are arranged at the tail ends of air cylinder rods of the middle support seat air cylinders 3-18, each two side clamping mechanisms comprises two lead screw combinations positioned above the two sliding rails 3-16, each lead screw combination comprises a left lead screw 3-20 and a right lead screw 3-15 which are positioned on the same straight line, and the left lead screw 3-20 and the right lead screw 3, the left screw mandrel 3-20 and the right screw mandrel 3-15 are respectively provided with a screw mandrel base 3-10 which can move left and right along with the rotation of the screw mandrel, the screw mandrel base 3-10 is provided with a guide rod cylinder 3-8, the tail end of a guide rod cylinder rod of the guide rod cylinder 3-8 is provided with an arc-shaped clamping plate 3-19, and the middle support 3-17 is provided with a through hole for passing through the screw mandrel combination;

the lower surface of the second transverse moving frame body 3-3 is provided with supporting legs 3-21, and the bottoms of the supporting legs 3-21 are provided with rollers 3-22 which are in contact with the ground;

the rotating mechanism 10 comprises a cylindrical supporting seat 4-2 arranged in the center of a base 4-1, four mounting seats 4-3 which are equally spaced are arranged along the outer wall of the supporting seat 4-2, the base 4-1, the supporting seat 4-2 and the mounting seats 4-3 are of an integral structure, a locking mechanism used for locking a rotating host positioning block 4-4 is arranged on each mounting seat 4-3, a driving motor 4-5 is arranged on the base 4-1, a small gear 4-6 is arranged at the output end of the driving motor 4-5, a large gear 4-7 meshed with the small gear 4-6 is arranged on a supporting column 4-2, a rotating host base plate 4-8 is arranged on the upper surface of the large gear 4-7, a proximity switch induction block 4-9 is arranged on the lower surface of the large gear, and a proximity switch 4-3 is arranged on the base 4-1 and close to the four mounting -10, the proximity switch 4-10 being mounted on the proximity switch holder 4-16;

the locking mechanism comprises a locking cylinder 4-11 and a U-shaped positioning rod 4-12 driven by the locking cylinder 4-11, the positioning rod 4-12 moves towards the direction of a big gear 4-7 under the driving of the locking cylinder 4-11, two fixing blocks 4-14 which are spaced are arranged on the left side and the right side of the positioning rod 4-12, the fixing blocks 4-14 are arranged on the mounting seat 3, and the rotating host positioning block 4-4 can penetrate through the two fixing blocks 4-14;

a guide seat 4-13 is arranged on the mounting seat 4-3, and a positioning rod 4-12 is arranged on the guide seat 4-13, so that the positioning rod 4-12 extends and retracts along the guide seat 4-13;

the mounting seat 4-3 is provided with a mounting plate 4-15, the mounting plate 4-15 is convex, and the locking cylinder 4-11 is arranged on the convex part of the mounting plate 4-15, so that the locking cylinder 4-11 has a larger expansion space. The locking cylinder 4-11 drives the positioning rod 4-12 to extend and retract, and the left side and the right side of the positioning rod 4-12 are provided with four fixing blocks 4-14;

the belt feeding frame 14 comprises a feeding trolley 5-1 for guiding off the rubber, a conveying frame 2 for conveying the rubber, and a conveying template 5-4 for conveying the cut rubber to the belt drum 5-3, wherein a cutting mechanism 5-5 for cutting the rubber is arranged on the conveying frame 5-2, a rubber deviation rectifying mechanism is arranged between the conveying frame 5-2 and the conveying template 5-4, and lifting mechanisms for driving the conveying template 5-4 to lift are arranged at the front end and the rear end of the conveying template 5-4;

the specific structure of the feeding trolley 5-1 is as follows: the feeding trolley 5-1 comprises a trolley driving motor 5-6 arranged on a trolley body and a spool 5-7 sleeved with a coiled sizing material; the glue material is wound on the I-shaped wheel 5-7, and the trolley driving motor 5-6 drives the I-shaped wheel 5-7 to rotate, so that the glue material is guided out;

the specific structure of the conveying frame 5-2 is as follows: the conveying frame 5-2 comprises a driving roller and a driven roller which are arranged in front and back, a conveying frame conveying belt 5-9 is sleeved between the two rollers, the driving roller is connected with a synchronous belt wheel, and the synchronous belt wheel is connected with a motor 5-8;

the lifting mechanism comprises a first lifting cylinder 5-10 arranged at the rear end of the conveying template 4 and a second lifting mechanism arranged at the front end of the conveying template 5-4, the second lifting mechanism comprises a door-shaped lifting support 5-11, guide rails 5-12 are arranged in the height direction of two vertical arms of the lifting support 5-11, a lifting motor 5-13 is arranged at the top of the door-shaped lifting support 5-11, two main chain wheels 5-14 are arranged on an output shaft of the lifting motor 5-13, auxiliary chain wheels 5-15 are arranged below the two main chain wheels 5-14, a chain is sleeved between the main chain wheel 14 and the auxiliary chain wheels 5-15, the two chains are connected with a cross brace, sliding blocks 5-16 are arranged at two ends of the cross brace, the sliding blocks 5-16 can lift along the guide rails 5-12, the sliding blocks 5-16 are arranged on the conveying template 5-4, the top of the lifting support 11 is provided with a lifting rod cylinder 5-35, and the movable end of the lifting cylinder 5-35 is arranged on the conveying template 5-4;

the conveying template 5-4 comprises a conveying frame body 5-17 and a conveying template conveyor belt 5-36 arranged on the conveying frame body 5-17, a front template 5-19 is arranged at one end, close to the belt drum 3, of the conveying template 5-4, part of the front template 5-19 is positioned above the conveying template 5-4, a gap for passing through rubber materials is formed between the front template 5-4 and the conveying template, and the lower surface of the front template 5-4 is magnetic; the sizing material passes through the gap between the front template 5-19 and the conveying template 5-4 and is adsorbed on the lower surface of the front template 5-19, and the lower surface of the front template 5-19 is contacted with the belt drum 5-3 with magnetic force, so that the cut sizing material is wound on the belt drum 5-3;

the rubber material deviation rectifying mechanism comprises a camera mounting frame 5-20 used for mounting a deviation rectifying camera 5-18, the camera mounting frame 5-20 is mounted at one end of the conveying template 5-4 close to the conveying frame 5-2, one end of the conveying frame 5-2 close to the conveying template 5-4 is provided with a light source 21, the bottom of the conveying frame 5-2 is provided with a conveying frame guide rail 5-22, and a deviation rectifying motor 5-23 used for driving the conveying frame 5-2 to move along the conveying frame guide rail 5-22 is mounted near the conveying frame 5-2; the deviation correcting device irradiates the light source 5-21 through the deviation correcting camera 5-18, and by comparing different positions of the rubber material, the deviation correcting motor 5-23 is used for driving the conveying frame 5-2 of the belt guide rail to move left and right to realize accurate centering, so that the material is conveyed from the conveying frame 5-2 to the conveying template 5-4 and is just at the middle position;

one end of the conveying frame 5-2 close to the feeding trolley 5-1 is provided with a centering mechanism 5-24, the centering mechanism 5-24 comprises a screw rod, a left screw nut and a right screw nut which are arranged on the screw rod, stop rods are arranged on the two screw nuts, the rubber material penetrates through the stop rods connected with the two screw nuts, and one end of the screw rod is provided with a crank 5-25.

The utility model discloses two station integrated into one piece machines of full steel engineering child twice method, matrix drum and turn-up drum independent work respectively, and matrix section of thick bamboo composite is after laminating drum subsides, conveys on the turn-up drum, and the steel ring is detained turn-up drum side behind matrix section of thick bamboo turn-up. After the tire body cylinder of the one-step molding machine is manufactured, when the tire body cylinder is clamped by the tire body transfer ring, the transfer ring is sleeved on the tire body cylinder by a steel ring, then the tire body cylinder is transferred to the capsule molding drum, the steel ring is positioned, and the tire body cylinder is wrapped positively and negatively. The inner diameter of the tube in the one-step method is smaller than that of the steel ring, and the inner diameter of the tire body tube in the two-step method is larger than that of the steel ring, so that after the tire is finally formed, the diameter of the tire body cord fabric tube in the two-step method is larger than that of the tire body cord fabric tube in the one-step forming machine, the tire with the same specification is small in expansion amount, the density of the tire body cord fabric is relatively large, namely the thickness is thick, and the probability of tire crown bursting. The steel wire ring fixing of the double-station integrated forming machine by the two-step method is positioned by a drum shoulder and is rigidly positioned. The steel wire ring is arranged on the ring buckling discs on two sides of the turn-up drum, the cylinder drives the ring buckling discs to extend out after the curtain cloth is uniformly shrunk to be smaller than the inner diameter of the steel wire ring by the finger-shaped sheets during turn-up, the steel wire ring is pushed onto the drum shoulder of the turn-up drum, so that no gap or air bubbles at the inner seam part of the tire can be fully ensured, the seam parts are in all uniform contact with the rim, and the probability of air storage at the seam parts is greatly reduced. The once method is characterized in that the tiles inside the bladder drum extend out for positioning, and the bladder is inflated to extrude bubbles at the drum shoulder, so that the problems of compaction failure and gaps exist, and the quality of the tire is influenced. The turn-up drum of the double-station integrated forming machine adopting the two-step method is of a solid rigid structure, the rubber is tightly attached to the drum, and when the seam allowance and other parts are rolled, the rubber can be firmly compacted, so that bubbles at the seam allowance and other parts are reduced. The one-step forming machine is inflated and then rolled, and the inner side of the rolling machine is supported by the pressure of air, so that the problem of incompact rolling is caused. After the finger-shaped forward-wrapped capsule is reversely wrapped, the steel wire ring of the double-station integrated molding machine adopting the two-time method is further rolled by the rear pressing roller to remove air bubbles, and after the tire side is well arranged, the seam allowance part is rolled by the rear pressing roller. Thus, by rolling twice, the method is beneficial to ensuring no bubbles at the seam allowance. Meanwhile, the twice-method double-station integrated forming machine directly transfers the tyre body cord fabric drum formed at one section to the PU drum at the second section through the tyre body transfer trolley, thereby saving the participation of manpower and saving the time and the cost. Two sets of PU drums are horizontally distributed at 180 degrees, the main machine can integrally rotate, the 1# main machine can wind and the 2# main machine can be used for winding a belt compound piece and inflating for forming, and the two sets of main machines work independently, so that the working efficiency is greatly improved.

The specific effect analysis is as follows:

1. the first feeding frame or the second feeding frame is ingenious in structural design, rubber materials are guided out through the feeding trolley, the rubber material roll is sleeved on the spool, the trolley driving motor drives the spool to rotate, the rubber materials are guided out, the guided rubber materials are conveyed to the conveying frame to continue moving forwards, the rubber materials are centered through the centering mechanism, the position of the rubber materials is adjusted through the deviation correcting mechanism, the rubber materials are automatically cut through the cutting mechanism after being adjusted, the cut rubber materials are conveyed to the conveying template, and the rubber materials are conveyed to the belt bundle drum through the front template. The utility model has high automation degree, reduces manual operation and improves working efficiency;

2. the rubber material in the belted feeding frame is conveyed to the corresponding conveying mechanism or the lower discharging template, the feeding requirements of four different rubber materials can be met, the conveying of various rubber materials on the same feeding frame is realized, the feeding of a plurality of feeding frames of various rubber materials is not needed, the occupied space of equipment is reduced, the occupied space is small, and the conveying efficiency is high. And automatic conveying can be realized through conveying mechanism, the material is tensile to be reduced, has improved tire quality. The automatic cutting is realized through the cutting mechanism, the labor intensity of workers is reduced, particularly, the thick sizing material is cut, and the cutting effect is good;

3. the fixed edge deviation correcting device detects whether two sidewall rubbers are symmetrically distributed through deviation correcting electric eye mechanisms respectively arranged on a left sidewall deviation correcting mechanism and a right sidewall deviation correcting mechanism, if not, the motors 14 are controlled to work through a PLC (programmable logic controller), the motors 14 drive the deviation correcting rollers 12 to move left and right along the length direction of a first linear guide rail 9 so as to drive the rubbers to move, the positions of the rubbers are adjusted, the deviation correcting rollers 12 can rotate, so that the stretching and abrasion during material conveying can be reduced, if the positions of the rubbers are required to be adjusted greatly, the PLC drives the swing air cylinder 4 to work, the swing air cylinder 4 drives the inner shaft 17 to swing by taking the connecting shaft 16 as an axis, the rubbers can be lifted while the swing rollers 18 overturn upwards, after the rubbers are lifted, the positions of the deviation correcting rollers 12 are readjusted through the motors 14, after the adjustment is finished, the swing rollers 18, the glue material is continuously moved forward and is repeatedly moved for many times, so that the position of the glue material can be greatly adjusted. The utility model can realize better relative central symmetrical distribution and no off-tracking of two sidewall rubbers on the material supply frame, so that the materials are conveyed from the material supply frame to the forming drum to realize the central symmetrical lamination, thereby ensuring the precision and quality of the manufactured tyre;

4. the green tire after one section of the transfer trolley is arranged on a cylindrical forming drum, the green tire after one section is required to be taken down from the forming drum firstly, the first transverse moving frame body and the second transverse moving frame body are unfolded in sequence to enable the clamping mechanism to be close to the forming drum, the green tire is clamped by the clamping mechanism, then the first transverse moving frame body and the second transverse moving frame body are contracted to take the green tire from the forming drum, the distance between the clamping mechanisms at two sides and the middle clamping mechanism can be adjusted by the screw rod combination, so that the green tires with different lengths can be clamped, as the two arc-shaped clamping plates which are right opposite can be mutually closed by the driving of the air cylinder, the green tire with different diameters can be clamped, the green tire is transferred from one section to the second section forming drum, the green tire can be arranged on the second section forming drum only after the angle is adjusted, the angle adjustment of the green tire is realized by the rotating bracket, so that the green tire is smoothly arranged on the, convenient to use, work efficiency is high, is applicable to and transports multiple specification child embryo, transports effectually.

5. The rotating mechanism drives the small gear to rotate through the driving motor, the small gear drives the large gear to rotate, the rotating large gear drives the rotating main machine on the rotating main machine bottom plate to rotate together, the four locking mechanisms are distributed in degree, and positioning of the rotating main machine in four directions can be achieved. During operation, locking mechanism's locking cylinder retracts the locating lever, and when the rotating main engine moved the position that needs, proximity switch response piece triggered proximity switch, and locking cylinder promoted the locating lever and removed to the gear wheel direction, made the locating lever shutoff block up the clearance between two fixed blocks to pin the rotating main engine locating piece, realize the accurate reliable location of rotating main engine. The locking cylinder drives the positioning rod to extend out and retract, four fixing blocks are arranged on the left side and the right side of the positioning rod, after positioning, the stress in the tangential direction transmitted by the main machine is completely applied to the rotating main machine positioning block and the positioning rod, the stress is finally transmitted to the fixing blocks on the left side and the right side by the positioning rod, the locking cylinder does not bear torque, only tangential friction force generates small force, and the service life is prolonged.

Drawings

FIG. 1: the utility model relates to a structural schematic diagram of an all-steel engineering tire twice-process double-station integrated molding machine;

FIG. 2: a layout of the belt feeding frame, the second track and the belt drum chassis;

FIG. 3: a layout of the first feeding frame, the first rail and the carcass drum chassis;

FIG. 4: the structure schematic diagram of the first feeding frame or the second feeding frame;

FIG. 5: the structure schematic diagram of the discharging template;

FIG. 6: the structure schematic diagram of the cut-off knife device;

FIG. 7: the structure of the pressing plate device is schematically shown.

FIG. 8: a schematic structural diagram of the fixed edge deviation correcting device;

FIG. 9: a layout of the fixed edge deviation correcting device, the feeding trolley and the feeding frame;

FIG. 10: the structural schematic diagram of the deviation rectifying roller mechanism and the swing roller mechanism;

FIG. 11: the installation structure schematic diagram of the deviation rectifying motor, the driving chain wheel, the driven chain wheel and the deviation rectifying roller;

FIG. 12: the structure schematic diagram of the deviation rectifying electric eye mechanism.

FIG. 13: the structure of the transfer trolley after being stretched is schematically shown;

FIG. 14: a schematic structural diagram of the transfer trolley after being folded;

FIG. 15: the third driving mechanism is a schematic structural diagram.

FIG. 16: a schematic structural diagram of the rotating mechanism;

FIG. 17: the rotating mechanism is installed on the bottom plate of the rotating main machine;

FIG. 18: the rotating mechanism is installed on the rotating main machine and then is structurally schematic;

FIG. 19: the base, the supporting seat and the mounting seat of the rotating mechanism are schematically shown in the structure;

FIG. 20: fig. 17 is a side view.

FIG. 21: a structural schematic diagram of a belt feeding frame;

FIG. 22: layout of belt feeding frame centering mechanism and feeding trolley;

FIG. 23: the structure schematic diagram of the deviation rectifying mechanism of the belt feeding frame;

FIG. 24: the structure schematic diagram of the front template and the conveying template of the belt feeding frame;

FIG. 25: the structural schematic diagram of a second lifting mechanism of the belt feeding frame;

FIG. 26: the structure schematic diagram of a belt feeding frame conveying frame;

FIG. 27 is a schematic view showing: the structure of the belt feeding frame conveying template is schematically shown;

FIG. 28: the structure schematic diagram of the belt feeding frame cutting mechanism;

FIG. 29: rear view of belt supply frame cutting mechanism.

In the figure: 1. a first track; 2. a carcass drum chassis; 3. a carcass drum; 4. a first supply frame; 5; 6. a carcass drum transfer mechanism; 7. a belt transfer ring; 8. a second feed frame; 9. a transfer trolley; 11. A second track; 12. a belt drum chassis; 13. a belt drum; 14. a belt feeding frame.

1-1, feeding a discharging template; 1-2, discharging the material from the lower die plate; 3. A feeding trolley; 1-4, a first conveying mechanism; 1-5, a second conveying mechanism; 1-6, a third conveying mechanism; 1-7, a cutting mechanism; 1-8, a first conveyor belt; 1-9, a second conveyor belt; 1-10, a third conveyer belt; 3. A carcass drum; 1-12, I-shaped wheel; 1-13, a linear guide rail of a cut-off knife; 1-14, a tool apron; 1-15, a cutter synchronous belt; 1-16, a cutter motor; 1-17, a cylinder; 1-18, a swing rod; 1-19, long axis; 1-20, pressing plate; 1-21, a movable frame; 1-22, a discharge synchronous belt; 1-23, a discharge motor; 1-24, a slide block; 1-25, a fixing frame; 1-26, a discharge linear guide rail; 1-27, a fourth conveyor belt; 1-28, a trolley driving motor; 1-29, a discharge driving cylinder; 1-30 parts of a cutter.

2-3, connecting plates; 2-4, a swing cylinder; 2-5, a driving chain wheel; 2-6, a driven sprocket; 2-7, a cross beam; 2-8, a sliding block; 2-9, a first linear guide rail; 2-10, L-shaped fixed seats; 2-11, a shaft; 2-12, a deviation rectifying roller; 2-13, connecting rod; 2-14, a motor; 2-15, a support; 2-16, a connecting shaft; 2-17, an inner shaft; 2-18, swing roller; 2-19, a second linear guide rail; 2-20, fixing the beam; 2-21, a slide block; 2-22, a fixed seat; 2-23, a screw rod; 2-24, a screw; 2-25, CCD infrared electric eye; 2-26, a hand wheel; 2-28 and a swing arm.

3-1, fixing a base; 3-2, moving the seat; 3-3, a spool; 3-4, a cloth liner winding mechanism; 3-5, a motor; 3-6, a bracket; 3-7, photoelectric switch; 3-8, sizing material; 3-9, sliding track; 3-10 parts of U-shaped groove; 3-11, rollers; 3-12, moving the seat body; 3-13, sliding wheels; 14. a mounting seat; 15. an electric push rod; 3-16, a guide wheel; 3-17, connecting disc; 3-18, roller; 3-19, a guide wheel seat; 3-20, connecting seat.

4-1, a base; 4-2, a support seat; 4-3, mounting seats; 4-4, rotating a main machine positioning block; 4-5, driving a motor; 4-6, pinion; 4-7, a bull gear; 4-8, rotating the host bottom plate; 4-9, a proximity switch induction block; 4-10, a proximity switch; 4-11, locking the cylinder; 4-12, a positioning rod; 4-13, a guide seat; 4-14, fixing blocks; 4-15, mounting a plate; 4-16, a proximity switch bracket.

5-1, a feeding trolley; 5-2, a conveying frame; 5-3, a belt drum; 5-4, conveying the template; 5-5, cutting mechanism; 5-6, a trolley driving motor; 5-7, I-shaped wheel; 5-8, a motor; 5-9, conveying rack and conveying belt; 10. a first lifting cylinder; 11. a lifting support; 5-12, guide rails; 5-13, a lifting motor; 14. a main sprocket; 15. a secondary sprocket; 5-16, a sliding block; 5-17, conveying frame body; 5-18, a rectification camera; 5-19, front template; 5-20, a camera mounting bracket; 5-21, a light source; 22. a carriage rail; 5-23, a deviation rectifying motor; 5-24, a centering mechanism; 5-25, a crank; 5-26, fixing a bracket; 5-27, moving the beam; 5-28, guide rail; 5-29, a slide block; 5-30 parts of a cutter backing plate; 5-31, a driving motor; 5-32, primary synchronous pulley; 33. a secondary timing pulley; 5-34 parts of synchronous belt; 5-35, a lifting cylinder; 5-36, and conveying the template conveyor belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The utility model relates to an all steel engineering tire twice method double-station integrated forming machine, refer to the attached figure 1-29, including one section embryo transfer device and two sections embryo transfer device, be equipped with the transfer dolly 9 that is used for carrying one section embryo and take off the rotary mechanism 10 of one section embryo from transfer dolly 9 between two embryo transfer devices, one section embryo transfer device includes first track 1 and can be along the matrix drum machine case 2 of first track 1 length direction back-and-forth movement, install matrix drum 3 on the matrix drum machine case 2, a plurality of first feed frame 4 that are used for to the feeding of matrix drum 3 are laid to one side of first track 1, form matrix section of thick bamboo on the surface of matrix drum 3 after matrix drum 3 passes through a plurality of first feed frame 4, the end of first track 1 is equipped with matrix section of thick bamboo transfer mechanism 6 that is used for taking off matrix section of thick bamboo from matrix drum 3 and carry, matrix section of thick bamboo is carried to positive and negative package host computer mechanism 7 package steel rings through matrix section of thick bamboo transfer mechanism 6, a second feeding frame 8 for feeding the tire body cylinder after steel ring wrapping is arranged on the side face of the tire body cylinder transfer mechanism 6, the tire body cylinder forms a first-section tire blank after being fed by the second feeding frame 8, a second-section tire blank transfer device comprises a second track 11 and a belt bundle drum chassis 12 capable of moving back and forth along the length direction of the second track 11, a belt bundle drum 13 is mounted on the belt bundle drum chassis 12, a plurality of belt bundle feeding frames 14 for feeding the belt bundle drum 13 are distributed on one side of the second track 11, the belt bundle drum 13 forms a belt bundle cylinder on the surface of the belt bundle drum 13 after passing through the plurality of belt bundle feeding frames 14, and a belt bundle transfer ring 5 for taking down the belt bundle cylinder and sleeving the outer part of the first-section tire blank is arranged near one belt bundle feeding frame 14 positioned at the;

the first feeding frame 4 or the second feeding frame 8 comprises an upper discharging template 1-1 and a lower discharging template 1-2 positioned below the upper discharging template 1-1, the upper discharging template 1-1 and the lower discharging template 1-2 can stretch towards the direction of the tire body drum 3, the upper discharging template 1-1 corresponds to three rubber material conveying mechanisms which are arranged up and down, namely a first conveying mechanism 1-4, a second conveying mechanism 1-5 and a third conveying mechanism 1-6, the three conveying mechanisms and the lower discharging template 1-2 correspond to a feeding trolley 1-3, a centering device or a fixed edge deviation rectifying device is arranged between the feeding trolley 1-3 and the conveying mechanisms and the lower discharging template 1-2 according to different types of rubber materials, each conveying mechanism is provided with a cutting mechanism 1-7, and the first conveying mechanism 1-4 is provided with a centering device or a fixed edge deviation rectifying device, The second conveying mechanisms 1-5 are same in structure and are trapezoidal, and the third conveying mechanisms 1-6 are horizontal. Therefore, the feeding requirement of 4 different sizing materials can be met, the occupied space is small, the layers are not interfered with each other and can work independently, the template is effectively utilized, and the efficiency is improved.

The first conveying mechanism 1-4 and the second conveying mechanism 1-5 respectively comprise a slope-shaped first conveying belt 1-8, a horizontal second conveying belt 1-9, a horizontal third conveying belt 1-10 and a slope-shaped fourth conveying belt 1-27, and the third conveying mechanism 1-6 comprises a horizontal second conveying belt 1-9 and a horizontal third conveying belt 1-10; the materials are conveyed to the second conveying belts 1-9 through the first conveying belts 1-8, the cut-off knife is arranged between the second conveying belts 1-9 and the third conveying belt 10, after the required length is reached, the cut-off knife cuts the materials, the cut-off materials are continuously conveyed forwards, and the materials are conveyed to the fourth conveying belts 1-27 to wait for feeding.

The feeding trolley 1-3 comprises a trolley driving motor 1-28 arranged on a trolley body and a spool 1-12 sleeved with coiled sizing material, and the trolley driving motor 1-28 drives the spool 1-12 to rotate so as to guide the sizing material;

the cutting mechanism 1-7 is arranged between the second conveying belt 1-9 and the third conveying belt 1-10, the cutting mechanism 1-7 comprises a cutter device and a pressure plate device, the cutter device comprises a cutter linear guide rail 1-13 crossing the conveying belts, a cutter seat 1-14 capable of sliding left and right along the length direction of the cutter linear guide rail 13 is arranged on the cutter linear guide rail 1-13, a cutter 1-30 is arranged below the cutter seat 1-14, a cutter synchronous belt 1-15 linked with the cutter seat 14 is arranged along the length direction of the cutter linear guide rail 1-13, and the synchronous belt 1-15 is driven by a cutter motor 1-16; a synchronous belt 1-15 is driven by a cutter motor 1-16, and the synchronous belt 1-15 drives a cutter 1-30 to move, so that the sizing material is cut off; the pressing plate device comprises two cylinders 1-17 and swing rods 1-18 driven by the two cylinders 1-17, the swing rods 1-18 are connected with long shafts 1-19 crossing the conveyer belt, and pressing plates 1-20 for pressing the sizing material so as to be convenient for cutting the sizing material are further arranged along the length direction of the long shafts 1-19; the cylinder 17 drives the swing rods 1-18 to rotate, the swing rods 1-18 drive the long shafts 1-19 to rotate, and the long shafts 1-19 drive the pressing plates 1-20 to turn over, so that the rubber material is pressed and the cutting is facilitated;

When the adhesive tape cutting machine is used, cut 1# adhesive material is continuously conveyed forwards to the upper discharging template 1-1 to wait, the subsequent adhesive material is continuously transmitted and cut, template signals are waited on the conveyer belts after the adhesive material is cut, and the adhesive material is cut to wait for the template signals in the same working process of other layers of conveyer belts. The upper discharging template 1-1 or the lower discharging template 1-2 is respectively telescopic, after the movable frame 1-21 extends out to convey 1# rubber material to the forming drum 1-11, the template does not need to return, and 3# rubber material is continuously transmitted to the upper discharging template 1-1 and then 4# rubber material is continuously added. After the No. 4 sizing material is well coated, the movable frame 1-21 retracts, the waiting No. 2 sizing material is conveyed to the upper discharging template 1-1 to wait, meanwhile, the lower discharging template 1-2 extends out of the upper No. 4 sizing material, after the lower discharging template 1-2 transmits the sizing material to the drum, the No. 2 material of the upper discharging template 1-1 is already in a waiting state, and then the No. 2 material is conveyed continuously. Each layer is not interfered with each other and can work independently, the template is effectively utilized, and the efficiency is improved.

The centering device is similar to the fixed-edge deviation correcting device in structure, the fixed-edge deviation correcting device comprises a left side wall deviation correcting mechanism and a right side wall deviation correcting mechanism which are symmetrical in structure, the left side tire deviation correcting mechanism or the right side wall deviation correcting mechanism comprises a swing roller mechanism for lifting rubber materials, a deviation correcting roller mechanism for driving the rubber materials to move left and right, and a deviation correcting electric eye mechanism for detecting the edge position of the rubber materials, the swing roller mechanism, the deviation correcting roller mechanism and the deviation correcting electric eye mechanism are sequentially installed from the feeding trolley 1-3 to the first feeding frame 4 or the second feeding frame 8, and the swing roller mechanism, the deviation correcting roller mechanism and the deviation correcting electric eye mechanism are controlled by a PLC (programmable logic controller) and are all installed at a feeding port of the first feeding frame 4 or the second feeding;

the centering device comprises a swing roller mechanism, a deviation correcting roller mechanism and a deviation correcting electric eye mechanism, wherein the deviation correcting electric eye mechanism comprises a left screw rod and a right screw rod, a hand wheel is installed at one end of the left screw rod and one end of the right screw rod, two screw nuts and a fixing seat are installed on the left screw rod and the right screw rod, two sliding blocks are installed on the linear guide rail, the fixing seat is installed on the sliding blocks, and CCD infrared electric eyes are installed on the two fixing seats. Whether the rubber material is conveyed along the center of the conveying belt or not is detected through the deviation correcting electric eye mechanism, if not, the deviation correcting motor is controlled to work through the PLC controller, the deviation correcting motor controls the deviation correcting roller to move along the linear shaft, so that the rubber material is driven to move, the rubber material position is adjusted, the deviation correcting roller can rotate, the stretching and abrasion of the material during conveying can be reduced, if the rubber material position is required to be adjusted greatly, the PLC controller drives the swing cylinder to work, the swing cylinder drives the connecting shaft to swing by taking the inner shaft as the shaft center, the rubber material can be lifted while the connecting shaft is turned upwards, the deviation correcting roller position is readjusted through the deviation correcting motor after the rubber material is lifted, after the adjustment is completed, the connecting shaft is turned downwards, the rubber material is in contact with the deviation. The utility model discloses enable the material and convey at the conveyer belt center all the time, the off tracking does not reach well-defined purpose.

The correction roller mechanism comprises two connecting plates 2-3 arranged on a first feeding frame 4 or a second feeding frame 8, a cross beam 2-7 is arranged between the two connecting plates 2-3, a first linear guide rail 2-9 is arranged on the cross beam 2-7, two sliding blocks 8 are arranged on the first linear guide rail 2-9, L-shaped fixed seats 2-10 are arranged on the two sliding blocks 2-8, a plurality of shafts 2-11 are arranged between the two L-shaped fixed seats 2-10, a correction roller 2-12 capable of rotating around the shaft 11 is arranged on each shaft 2-11, connecting rods 2-13 are arranged on the L-shaped fixed seats 2-10, and the connecting rods 2-13 are also connected with the output ends of motors 2-14; the correction roller 2-12 is made of aluminum alloy materials and used for reducing weight, when materials are conveyed, the materials drive the correction roller 2-12 to rotate, a sliding block 2-8 is arranged below the L-shaped fixed seat 2-10, and the correction roller 2-12 can rotate and move left and right integrally;

the tops of the L-shaped fixed seats 2-10 are arc-shaped, the number of the deviation correcting rollers 2-12 is three, and the deviation correcting rollers are arranged in an arc shape from front to back; the arc design can make the deviation rectifying roller 2-12 and the tire side rubber binding surface larger, and the deviation rectifying effect is good;

the swing roller mechanism comprises a swing cylinder 2-4 arranged on one connecting plate 2-3 and a driving chain wheel 2-5 driven by the swing cylinder 2-4, the driving chain wheel 5 is in driving connection with a driven chain wheel 2-6, supports 2-15 are arranged on two sides of a first linear guide rail 2-9, a connecting shaft 2-16 is arranged between the two supports 2-15, swing arms 2-28 are arranged at two ends of the connecting shaft, an inner shaft 2-17 is arranged between the two swing arms 2-28, and a swing roller 2-18 capable of rotating by taking the inner shaft 2-17 as an axis is arranged outside the inner shaft 17 through a rolling bearing;

the deviation correcting electric eye mechanism comprises second linear guide rails 2-19 crossing two connecting plates 2-3 and screw rods 2-23 arranged above the second linear guide rails 2-19, a hand wheel 2-26 is installed at one end of each screw rod 2-23, a screw nut 2-24 and a fixed seat 22 are installed on each screw rod 2-23, a sliding block 2-21 is installed on each second linear guide rail 2-19, the fixed seat 22 is installed on each sliding block 2-21, a CCD infrared electric eye 2-25 is installed on each fixed seat 2-22, the second linear guide rails 2-19 are installed on fixed beams 2-20, and two ends of each fixed beam 2-20 are installed on the connecting plates 2-3. The second linear guide rails 2-19 are arranged on the fixed beams 2-20, the two ends of the fixed beams 2-20 are arranged on the connecting plates 2-3, and the positions of the CCD sensors 2-25 can be obtained by shaking the hand wheels 2-26.

The working principle is as follows: whether two sidewall rubbers are deflected or not is detected through the deviation rectifying electric eye mechanisms respectively arranged on the left sidewall deviation rectifying mechanism and the right sidewall deviation rectifying mechanism, if the two sidewall rubbers are deflected, the motors 2-14 are controlled to work through the PLC controller, the motors 2-14 drive the deviation rectifying rollers 2-12 to move left and right along the length direction of the first linear guide rails 2-9, so that rubber materials are driven to move, the position of the rubber materials is adjusted, the stretching and abrasion of materials during conveying can be reduced due to the fact that the deviation rectifying rollers 2-12 can rotate, if the position of the rubber materials needs to be adjusted greatly, the PLC controller drives the swing air cylinders 2-4 to work, the swing air cylinders 2-4 drive the inner shafts 2-17 to swing by taking the connecting shafts 2-16 as axes, the rubber materials can be lifted while the swing rollers 2-18 overturn upwards, and after the rubber materials are lifted, the positions, after the adjustment is finished, the swing roller 2-18 is turned downwards, the rubber material is contacted with the deviation correction roller 2-12 and continues to move forwards repeatedly, and the position of the rubber material can be adjusted greatly;

the transfer trolley 9 comprises a bottom layer frame body 3-1 capable of sliding along a guide rail 3-6, a first transverse moving frame body 3-2 is installed on the bottom layer frame body 3-1, a second transverse moving frame body 3-3 is installed on the first transverse moving frame body 3-2, a rotating frame body 3-4 is installed on the second transverse moving frame body 3-3, a plurality of clamping mechanisms 3-5 used for clamping the green tire are installed along the length direction of the rotating frame body 3-4, wherein a first driving mechanism used for driving the first transverse moving frame body 3-2 to horizontally move outwards is installed between the bottom layer frame body 3-1 and the first transverse moving frame body 3-2, a second driving mechanism used for driving the second transverse moving frame body 3-3 to horizontally move outwards is installed between the first transverse moving frame body 2 and the second transverse moving frame body 3-3, a third driving mechanism for driving the rotating frame body 3-4 to rotate is arranged between the second transverse moving frame body 3-3 and the rotating frame body 3-4; the green tire after one section is arranged on the cylindrical forming drum, the green tire after one section needs to be taken down from the forming drum, the first transverse moving frame body 3-2 and the second transverse moving frame body 3-3 are sequentially unfolded, the clamping mechanism 3-5 is close to the forming drum, the green tire is clamped by the clamping mechanism 3-5, then the first transverse moving frame body 3-2 and the second transverse moving frame body 3-3 are contracted, the green tire can be taken down from the forming drum, the green tire is transferred from one section to the second section of forming drum, the green tire can be arranged on the second section of forming drum only after the angle is adjusted, and therefore the angle adjustment of the green tire is realized through the rotating bracket 3-4, and the green tire is smoothly arranged on the second section of forming drum.

The specific structure of the first driving mechanism and the second driving mechanism is as follows: the first driving mechanism and the second driving mechanism are identical in structure, the first driving mechanism comprises a first air cylinder 3-7 arranged on the bottom support 3-1, the tail end of a first air cylinder rod of the first air cylinder 3-7 is arranged on the lower surface of the first transverse moving frame body 3-2, the second driving mechanism comprises a second air cylinder 3-9 arranged on the first transverse moving frame body 3-2, and the tail end of a second air cylinder rod of the second air cylinder 3-9 is arranged on the lower surface of the second transverse moving frame body 3-3;

the third driving mechanism has the specific structure that: the third driving mechanism comprises a rotary cylinder 3-11 arranged on the second transverse moving frame body 3-3, the tail end of a rotary cylinder rod 3-12 of the rotary cylinder 3-11 is provided with an arc-shaped rotary support arm 3-13, the rotary support arm 3-13 is provided with a shaft 3-14 synchronously rotating with the rotary support arm, the bottom of the shaft 3-14 is connected with the rotary support arm 3-13, and the top of the shaft 3-14 is connected with the rotary frame body 3-4;

the specific structure of fixture does: two sliding rails 3-16 are arranged on two sides of a rotating frame body 3-4 in the length direction, clamping mechanisms 3-5 are arranged on the sliding rails 3-16, each clamping mechanism 3-5 comprises a middle clamping mechanism and two side clamping mechanisms, each middle clamping mechanism comprises two middle support seats 3-17 opposite in position, the bottoms of the middle support seats 3-17 are arranged on the corresponding sliding rail 3-16, middle support seat air cylinders 3-18 are arranged on the two middle support seats 3-17, arc-shaped clamping plates 19 are arranged at the tail ends of air cylinder rods of the middle support seat air cylinders 3-18, each two side clamping mechanism comprises two lead screw combinations positioned above the two sliding rails 3-16, each lead screw combination comprises a left lead screw 3-3-20 and a right lead screw 3-15 which are positioned on the same straight line, the left lead screw 3-20 and the right lead screw, the left screw mandrel 3-20 and the right screw mandrel 15 are respectively provided with a screw mandrel base 3-10 which can move left and right along with the rotation of the screw mandrel, the screw mandrel bases 3-10 are provided with guide rod cylinders 3-8, the tail ends of guide rod cylinder rods of the guide rod cylinders 3-8 are provided with arc-shaped clamping plates 3-19, and the middle support 3-17 is provided with a through hole for passing through the screw mandrel combination; the distance between the clamping mechanisms at the two sides and the middle clamping mechanism can be adjusted through the screw rod combination, so that the clamping device can clamp green tires with different lengths, and the two arc-shaped clamping plates 3-19 facing each other can be driven by the air cylinder to be close to each other, so that green tires with different diameters can be clamped.

In order to ensure that the first transverse moving frame body 3-2 and the second transverse moving frame body 3-3 have higher stability after being extended, the lower surface of the second transverse moving frame body 3-3 is provided with supporting legs 3-21, and the bottoms of the supporting legs 3-21 are provided with rollers 3-22 which are contacted with the ground.

The rotating mechanism 10 comprises a cylindrical supporting seat 4-2 arranged in the center of a base 4-1, four mounting seats 4-3 which are equally spaced are arranged along the outer wall of the supporting seat 4-2, the base 4-1, the supporting seat 4-2 and the mounting seats 4-3 are of an integral structure, a locking mechanism for locking a rotating host positioning block 4-4 is arranged on each mounting seat 4-3, a driving motor 4-5 is arranged on the base 4-1, a small gear 4-6 is arranged at the output end of the driving motor 4-5, a large gear 4-7 meshed with the small gear 4-6 is arranged on a supporting column 4-2, a rotating host base plate 4-8 is arranged on the upper surface of the large gear 4-7, an approach switch induction block 9 is arranged on the lower surface of the large gear 4-7, an approach switch 4-10 is arranged on the base 1 and close to the positions of the, the proximity switch 4-10 is mounted on a proximity switch bracket 4-16. The driving motor 4-5 drives the small gear 4-6 to rotate, the small gear 4-6 drives the big gear 4-7 to rotate, the rotating big gear 4-7 drives the rotating main machine on the rotating main machine bottom plate 4-8 to rotate together, the four locking mechanisms are respectively distributed at 90 degrees, and the positioning of the rotating main machine in four directions can be realized.

The specific structure of the locking mechanism: the locking mechanism comprises a locking cylinder 4-11 and a U-shaped positioning rod 4-12 driven by the locking cylinder 4-11, the positioning rod 4-12 moves towards the direction of a big gear 4-7 under the driving of the locking cylinder 4-11, two fixing blocks 4-14 which are spaced are arranged on the left side and the right side of the positioning rod 4-12, the fixing blocks 4-14 are installed on the installation seat 4-3, and the rotating host positioning block 4-4 can penetrate through the two fixing blocks 4-14. When the rotating host machine moves to a required position, the proximity switch sensing block 4-9 triggers the proximity switch 4-10, the locking cylinder 4-11 pushes the positioning rod 4-12 to move towards the direction of the big gear 4-7, so that the positioning rod 4-12 blocks a gap between the two fixing blocks 4-14, the positioning block 4-4 of the rotating host machine is locked, and the rotating host machine is accurately and reliably positioned.

A guide seat 4-13 is arranged on the mounting seat 4-3, and a positioning rod 4-12 is arranged on the guide seat 13, so that the positioning rod 4-12 extends and retracts along the guide seat 4-13;

the mounting seat 4-3 is provided with a mounting plate 4-15, the mounting plate 4-15 is convex, and the locking cylinder 4-11 is arranged on the convex part of the mounting plate 4-15, so that the locking cylinder 4-11 has a larger expansion space. The locking cylinder 4-11 drives the positioning rod 4-12 to extend and retract, the four fixing blocks 4-14 are arranged on the left side and the right side of the positioning rod 4-12 in total, after positioning, all tangential stress transmitted by the main machine is applied to the rotating main machine positioning block 4-4 and the positioning rod 4-12, the stress is finally transmitted to the fixing blocks 4-14 on the left side and the right side by the positioning rod 4-12, the locking cylinder 4-11 does not bear moment, only tangential friction force generates small force, and the service life is prolonged.

The belt feeding frame comprises a feeding trolley 5-1 for guiding off the rubber, a conveying frame 2 for conveying the rubber, and a conveying template 5-4 for conveying the cut rubber to the belt drum 5-3, wherein a cutting mechanism 5-5 for cutting the rubber is arranged on the conveying frame 5-2, a rubber deviation rectifying mechanism is arranged between the conveying frame 5-2 and the conveying template 5-4, and lifting mechanisms for driving the conveying template 5-4 to lift are arranged at the front end and the rear end of the conveying template 5-4;

the specific structure of the lifting mechanism is as follows: the lifting mechanism comprises a first lifting cylinder 5-10 arranged at the rear end of the conveying template 4 and a second lifting mechanism arranged at the front end of the conveying template 5-4, the second lifting mechanism comprises a door-shaped lifting support 5-11, guide rails 5-12 are arranged in the height direction of two vertical arms of the lifting support 5-11, a lifting motor 5-13 is arranged at the top of the door-shaped lifting support 5-11, two main chain wheels 5-14 are arranged on an output shaft of the lifting motor 5-13, auxiliary chain wheels 5-15 are arranged below the two main chain wheels 5-14, a chain is sleeved between the main chain wheel 14 and the auxiliary chain wheels 5-15, the two chains are connected with a cross brace, sliding blocks 5-16 are arranged at two ends of the cross brace, the sliding blocks 5-16 can lift along the guide rails 5-12, the sliding blocks 5-16 are arranged on the conveying template 5-4, the top of the lifting support 11 is provided with a lifting rod cylinder 5-35, and the movable end of the lifting cylinder 5-35 is arranged on the conveying template 5-4; when the belt conveyer works, the height of the front end of the conveying template 5-4 is adjusted through the first lifting cylinder 5-10 so as to correspond to the discharge hole of the conveying frame 5-2, and the height of the rear end of the conveying template 5-4 is adjusted through the second lifting mechanism so as to correspond to the height of the belt drum 5-3;

the concrete structure of the sizing material deviation rectifying mechanism is as follows: the device comprises a camera mounting frame 5-20 used for mounting a deviation correcting camera 5-18, wherein the camera mounting frame 5-20 is mounted at one end, close to a conveying frame 5-2, of a conveying template 5-4, a light source 21 is mounted at one end, close to the conveying template 5-4, of the conveying frame 5-2, a conveying frame guide rail 5-22 is mounted at the bottom of the conveying frame 5-2, and a deviation correcting motor 5-23 used for driving the conveying frame 5-2 to move along the conveying frame guide rail 5-22 is mounted near the conveying frame 5-2; the deviation correcting device irradiates the light source 5-21 through the deviation correcting camera 5-18, and by comparing different positions of the rubber material, the deviation correcting motor 5-23 is used for driving the conveying frame 5-2 of the belt guide rail to move left and right to realize accurate centering, so that the material is conveyed from the conveying frame 5-2 to the conveying template 5-4 and is just at the middle position;

one end of the conveying frame 5-2 close to the feeding trolley 5-1 is provided with a centering mechanism 5-24, the centering mechanism 5-24 comprises a screw rod, a left screw nut and a right screw nut which are arranged on the screw rod, both the screw nuts are provided with a stop lever, the rubber material penetrates through the stop lever connected with the two screw nuts, and one end of the screw rod is provided with a crank 5-25; the centering mechanism 5-24 is responsible for centering the rubber material, namely, the rubber material is always centered and conveyed on the conveyor belt, the crank 5-25 is shaken, the left screw nut and the right screw nut on the screw rod move in opposite directions, and after the left screw nut and the right screw nut are adjusted to proper positions, the rubber material passes through between the two gear rods, so that centering is realized;

the specific structure of the cutting mechanism is as follows: the cutting mechanism comprises a door-shaped fixed support 5-26, a movable cross beam 5-27 is connected below the fixed support 5-26 in a shaft mode, a guide rail 5-28 is installed along the length direction of the bottom of the movable cross beam 5-27, a sliding block 5-29 capable of sliding along the length direction of the guide rail 5-28 is installed on the guide rail 5-28, a cutting knife is installed at the bottom of the sliding block 5-29, a cutting knife backing plate 5-30 used for placing rubber materials is arranged right below the cutting knife mechanism, the cutting knife backing plate 5-30 penetrates through the whole length direction of the movable cross beam 5-5-27, a driving motor 5-31 is installed at one end of the movable cross beam 5-27, the output end of the driving motor 5-31 is connected with a main synchronous belt wheel 5-32 in a driving mode, an auxiliary synchronous belt wheel 5-33 is installed at the other end of the movable cross beam 27 The sliding blocks 5-28 are linked with the synchronous belts 5-34; when the rubber cutting machine is used, rubber materials to be cut are placed on the cutter backing plates 5-30, the cutter mechanism is driven to cut the rubber materials along the length direction of the cutter backing plates 5-30 through the driving motors 5-31, and meanwhile, the cutting angle is adjusted through rotating the movable cross beams 5-27.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A double-station integrated forming machine for all-steel engineering tires by a two-time method is characterized by comprising a first-stage tire blank transfer device and a second-stage tire blank transfer device, wherein a transfer trolley for conveying a section of tire blank and a rotating mechanism for taking off the section of tire blank from the transfer trolley are arranged between the two tire blank transfer devices, the first-stage tire blank transfer device comprises a first track and a tire body drum case capable of moving back and forth along the length direction of the first track, a tire body drum is mounted on the tire body drum case, a plurality of first feeding frames for feeding materials to the tire body drum are distributed on one side of the first track, the tire body drum forms a tire body cylinder on the surface of the tire body drum after passing through the plurality of first feeding frames, a tire body cylinder transfer mechanism for taking off and conveying the tire body cylinder from the tire body drum is arranged at the tail end of the first track, the tire body cylinder is conveyed to a positive and negative wrapping main machine mechanism to wrap a steel ring through the tire body cylinder transfer mechanism, a, the tire body section of thick bamboo forms one section child embryo after the feed of second feed frame, two sections child embryo transfer device includes the second track and can follow the belted drum machine case of second track length direction back-and-forth movement, install the belted drum on the belted drum machine case, a plurality of belted feed frames that are used for to the belted drum pay-off have been laid to second track one side, the belted drum forms the belted section of thick bamboo in the belted drum surface behind a plurality of belted feed frames, it is equipped with near one belted feed frame that is located the most terminal and is used for taking off the belted section of thick bamboo and overlap the belted transfer ring of locating one section child.

2. The double-station integrated forming machine for the all-steel engineering tire by the double-process method according to claim 1 is characterized in that each of the first feeding frame and the second feeding frame comprises an upper discharging template and a lower discharging template positioned below the upper discharging template, the upper discharging template and the lower discharging template can extend and retract towards the tire body drum direction, the upper discharging template corresponds to three vertically arranged rubber material conveying mechanisms, namely a first conveying mechanism, a second conveying mechanism and a third conveying mechanism, the three conveying mechanisms and the lower discharging template correspond to a feeding trolley, centering devices or edge fixing and deviation rectifying devices are arranged among the feeding trolley, the conveying mechanisms and the lower discharging template according to different types of rubber materials, each conveying mechanism is provided with a cutting mechanism, the first conveying mechanism and the second conveying mechanism are identical in structure and are both trapezoidal, and the third conveying mechanism is horizontal.

3. The double-station integrated forming machine for the all-steel engineering tire by the two-pass method according to claim 2 is characterized in that the upper discharging template and the lower discharging template are identical in structure and respectively comprise a moving frame and a discharging conveying belt arranged on the moving frame, the discharging conveying belt is driven by a discharging motor, a discharging linear guide rail is arranged at the bottom of the moving frame, a sliding block is arranged on the discharging linear guide rail, the bottom of the sliding block is fixed on a fixed frame, a discharging driving cylinder is arranged on the side surface of the fixed frame, and the output end of the discharging driving cylinder is connected with the moving frame.

4. The double-station integrated forming machine for the all-steel engineering tire by the two-pass method according to claim 2, wherein the fixed-edge deviation correcting device comprises a left-side tire deviation correcting mechanism and a right-side tire deviation correcting mechanism which are symmetrical in structure, the left-side tire deviation correcting mechanism or the right-side tire deviation correcting mechanism comprises a swing roller mechanism for lifting rubber materials, a deviation correcting roller mechanism for driving the rubber materials to move left and right, and a deviation correcting electric eye mechanism for detecting the edge position of the rubber materials, the swing roller mechanism, the deviation correcting roller mechanism and the deviation correcting electric eye mechanism are sequentially installed from the feeding trolley to the first feeding frame or the second feeding frame, and the swing roller mechanism, the deviation correcting roller mechanism and the deviation correcting electric eye mechanism are controlled by the PLC and are all installed at the feeding port of the first feeding frame or the second feeding frame.

5. The double-station integrated forming machine for the all-steel engineering tire by the two-pass method according to claim 4 is characterized in that the deviation correcting roller mechanism comprises two connecting plates arranged on a first feeding frame or a second feeding frame, a cross beam is arranged between the two connecting plates, a first linear guide rail is arranged on the cross beam, two sliding blocks are arranged on the first linear guide rail, L-shaped fixed seats are arranged on the two sliding blocks, a plurality of shafts are arranged between the two L-shaped fixed seats, a deviation correcting roller capable of rotating around the shaft is arranged on each shaft, and a connecting rod is arranged on each L-shaped fixed seat and connected with the output end of a motor.

6. The double-station integrated forming machine for the all-steel engineering tire according to the claim 5 is characterized in that the swing roller mechanism comprises a swing cylinder mounted on one of the connecting plates and a driving sprocket driven by the swing cylinder, the driving sprocket is connected with a driven sprocket in a driving mode, supports are mounted on two sides of the first linear guide rail, a connecting shaft is mounted between the two supports, swing arms are mounted at two ends of the connecting shaft, an inner shaft is mounted between the two swing arms, and a swing roller capable of rotating by taking the inner shaft as an axis is mounted outside the inner shaft through a rolling bearing.

7. The double-station integrated molding machine for the all-steel engineering tire by the two-step method according to claim 1, it is characterized in that the transfer trolley comprises a bottom layer frame body which can slide along the guide rail, a first transverse moving frame body is arranged on the bottom layer frame body, a second transverse moving frame body is arranged on the first transverse moving frame body, a rotating frame body is arranged on the second transverse moving frame body, a plurality of clamping mechanisms for clamping the green tires are arranged along the length direction of the rotating frame body, wherein, install between bottom support body and the first lateral shifting support body and be used for driving the first actuating mechanism of the outside removal of first lateral shifting support body level, install between first lateral shifting support body and the second lateral shifting support body and be used for driving the second actuating mechanism of the outside removal of second lateral shifting support body level, install between second lateral shifting support body and the rotatory support body and be used for driving rotatory support body pivoted third actuating mechanism.

8. The double-station integrated forming machine for the all-steel engineering tire by the double-process method according to claim 1, wherein the rotating mechanism comprises a cylindrical supporting seat installed in the center of the base, four equally-spaced installation seats are arranged along the outer wall of the supporting seat, the base, the supporting seat and the installation seats are of an integrated structure, each installation seat is provided with a locking mechanism for locking a positioning block of the rotating main machine, the base is provided with a driving motor, the output end of the driving motor is provided with a small gear, a large gear meshed with the small gear is installed on the supporting column, the upper surface of the large gear is provided with a rotating main machine base plate, the lower surface of the large gear is provided with a proximity switch induction block, the base is provided with a proximity switch at a position close to each of.

9. The double-station integrated forming machine for the all-steel engineering tire by the two-pass method according to claim 1 is characterized in that the belt feeding frame comprises a feeding trolley for guiding off the rubber, a conveying frame for conveying the rubber and a conveying template for conveying the cut rubber to the belt drum, a cutting mechanism for cutting the rubber is installed on the conveying frame, a rubber deviation rectifying mechanism is arranged between the conveying frame and the conveying template, and lifting mechanisms for driving the conveying template to lift are installed at the front end and the rear end of the conveying template.

10. The double-station integrated molding machine for the all-steel engineering tire by the two-pass method according to claim 9, wherein the rubber material deviation correcting mechanism comprises a camera mounting frame for mounting a deviation correcting camera, the camera mounting frame is mounted at one end of the conveying template close to the conveying frame, a light source is mounted at one end of the conveying template close to the conveying template, a conveying frame guide rail is mounted at the bottom of the conveying frame, and a deviation correcting motor for driving the conveying frame to move along the conveying frame guide rail is mounted near the conveying frame.