CN111186699A

CN111186699A - Tire bead ring binding head storage and conveying system

Info

Publication number: CN111186699A
Application number: CN202010176243.6A
Authority: CN
Inventors: 文红华; 时桂斌; 龚小兵
Original assignee: Guilin Fanma Machinery Co ltd
Current assignee: Guilin Fanma Machinery Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-05-22

Abstract

The invention discloses a tire bead ring binding storage and conveying system which comprises a bead ring binding machine, a bead ring conveying device and a robot ring loading device, wherein a rotary ring supporting device is arranged between the bead ring binding machine and the input front end of the bead ring conveying device, the robot ring loading device is arranged at the output rear end of the bead ring conveying device, a bead ring storage device and a TDA (time domain analysis) station are respectively arranged in front of and behind the left side and the right side of the robot ring loading device, and the rotary ring supporting device is arranged on the left side or the right side of a bead ring winding machine; the rotating support ring alternately transfers the winding steel wire ring to a steel wire ring head binding machine and transfers the head binding steel wire ring to a steel wire ring conveying device; and the robot ring loading device grabs the head-tied steel wire ring on the steel wire ring conveying device to a TDA station or a steel wire ring storage device. The invention adopts the steel wire ring head binding machine and is matched with related devices to establish the connection between the steel wire ring winding machine and the TDA production station, thereby realizing the high-efficiency automation of the steel wire ring production operation.

Description

Tire bead ring binding head storage and conveying system

Technical Field

The invention relates to a tire component production technology, in particular to a tire bead ring binding head storage and conveying system.

Background

The tyre bead ring is a rigid ring made of rubber-coated steel wires arranged according to a certain section shape, and the function of the tyre bead ring is to endow the tyre bead with necessary strength and rigidity so that the tyre is firmly fixed on a wheel rim.

The bead rings of the tire have square, round and hexagonal shapes according to the cross-section shapes, the bead rings with various cross-section shapes are processed and manufactured on a bead ring winding machine, and the bead rings are bundled by a strap after steel wires are wound and formed or are manually tied by adhesive tapes at the joint of the steel wires.

For the tire bead rings produced in batch, the operation of manually binding the steel wire joints and manually conveying the tire bead rings is adopted, so that the progress of a tire production line is greatly restricted.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a tire bead ring binding head storage and conveying system which replaces manual work and operates efficiently.

Can solve above-mentioned technical problem's tire steel wire winding prick first storage conveying system, its technical scheme includes that steel wire winding pricks first machine, steel wire winding conveyor and the robot and goes up the circle device, it props a circle device to be equipped with the rotation between the first machine of steel wire winding and steel wire winding conveyor's the input front end to prick the first machine, the robot is gone up the circle device and is located steel wire winding conveyor's output rear end, and the left and right both sides of the robot are preceding, the back is equipped with steel wire winding accumulator and TDA station (the automatic production line that laminates of all-steel apex) respectively, the left side or the right side of steel wire winding machine are located to the rotation and are propped the circle device.

And the rotary ring supporting device alternately transfers the winding steel wire ring on the steel wire ring winding machine to the steel wire ring binding machine and transfers the binding steel wire ring on the steel wire ring binding machine to the steel wire ring conveying device.

The robot ring loading device grabs the head-tied steel wire ring on the steel wire ring conveying device to the TDA station to enter the next working procedure operation, or grabs the head-tied steel wire ring on the steel wire ring conveying device to the steel wire ring storage to be used as the storage of the TDA station.

Conventionally, a visual detection device for detecting whether the bundled steel wire ring is conveyed is arranged between the input front end and the input rear end of the steel wire ring conveying device.

For safe operation, protective fences are arranged to protect each operation area.

A design scheme of the tire bead ring head binding machine comprises a head binding device, a cord fabric adhesive tape cutting device, a cord fabric adhesive tape clamping device, a cord fabric adhesive tape guiding device and a lifting device, wherein:

1. the lifting device comprises a lifting frame, the lifting frame is arranged on a left stand column and a right stand column of the base through a left linear guide rail pair I and a right linear guide rail pair I, and the lifting frame is driven by a ball screw transmission pair I driven by a servo motor I to do up-and-down lifting motion.

2. The binding head device comprises a binding head mechanism which is arranged on the lifting frame through a binding head frame, the binding head mechanism comprises a plurality of binding heads which are arranged side by side on the left and right and synchronously rotate under the driving of a binding head transmission mechanism, each binding head comprises a binding head rotating sleeve which is installed through a bearing, a steel wire ring entering groove I communicated with a rotating sleeve hole is formed in the lower sleeve body of the binding head rotating sleeve, a shifting piece is hinged to the upper portion of the front end face of the binding head rotating sleeve through a torsional spring, the shifting piece is deflected to the return of one side of the steel wire ring entering groove under the action of torsional spring force, and an air nozzle which reversely blows the shifting piece to the other side of the steel wire ring entering groove is arranged at the return position of the.

3. The cord fabric adhesive tape guiding device comprises a plurality of guiding mechanisms which are arranged on the binding head frame through a guiding frame and are positioned above the binding heads, and each guiding mechanism comprises a guiding roller set which vertically conveys the correspondingly unreeled cord fabric adhesive tape downwards side by side from left to right.

4. The cord fabric adhesive tape clamping device comprises clamping mechanisms which are arranged on a clamping frame and are arranged below a plurality of guide roller sets in a left side and a right side by side, the clamping frame is arranged on a binding head frame through a left linear guide rail pair II and is driven by a ball screw transmission pair II driven by a servo motor to move up and down, each clamping mechanism comprises a left clamping plate and a right clamping plate which form a cord fabric adhesive tape channel, a left air inlet pipe and a right air inlet pipe are respectively arranged on the left clamping plate and the right clamping plate, the left air inlet pipe and the right air inlet pipe are respectively communicated with the inner air passages of the left clamping plate and the right clamping plate, and the air outlet of each air passage is arranged.

5. The curtain fabric adhesive tape cutting device comprises a plurality of cutting mechanisms which are arranged on a cutting frame and are arranged between a plurality of binding heads and a plurality of clamping mechanisms in a left-right side-by-side mode, the cutting frame is arranged on a suspension frame through a left linear guide rail pair III and a right linear guide rail pair III and is driven by a ball screw transmission pair III to move up and down, and the suspension frame is arranged on a binding head frame.

The structure of the binding head transmission mechanism comprises a binding head gear sleeve which is coaxially and fixedly connected with the rear side of each binding head rotating sleeve, a steel wire ring inlet groove II which is aligned with the steel wire ring inlet groove I and communicated with a gear sleeve trepanning is formed in the binding head gear sleeve, a left driving gear and a right driving gear which are meshed with the binding head gear sleeve are arranged on two sides of each binding head gear sleeve, each driving gear is arranged on a front rotating shaft of a corresponding speed reducer, the left rotating shaft and the right rotating shaft of the adjacent speed reducers are connected through a coupler, and the left rotating shaft of the left-most speed reducer or the right rotating shaft of the right-most speed reducer is connected with an output shaft of a servo motor IV through a coupler.

One structure of each cutting mechanism comprises a left shear blade and a right shear blade which are hinged, and the driving ends of the left and right shear blades are respectively connected with left and right cylinder rods of the double cylinders through left and right connecting rods.

In order to avoid adding lubricating oil, the bearing adopts plastic oilless bush, and each prick head rotating sleeve, prick head gear sleeve and drive gear all adopt wear-resisting plastic material to make.

In order to obtain larger operation space, one side of the lifting frame is arranged on the left and right upright posts through the left and right linear guide rail pairs I, the head binding frame is arranged on the other side of the lifting frame, and the lifting height can be adjusted according to different specifications of the steel wire ring binding head.

The invention has the beneficial effects that:

1. the invention relates to a tire bead ring binding storage and conveying system, which is characterized in that a tire bead ring binding machine is additionally arranged on a bead ring production line, replaces the traditional operation mode of manually binding a steel wire joint, and is matched with a rotary ring supporting device, a bead ring conveying device, a robot ring loading device and a bead ring storage device to establish the connection between a bead ring winding machine and a TDA production station, thereby realizing the efficient automation of the bead ring production operation.

2. In the structure of the invention, the tire bead ring binding machine has high integration degree and space saving, the motion of several main devices in the machine is servo drive, the stroke position of the mechanism is controllable, and the positioning precision is high.

3. In the structure of the invention, the binding device of the tire bead ring binding machine adopts the plastic oilless bush as the bearing, and each binding head rotating sleeve, the binding head gear sleeve and the driving gear are all made of wear-resistant plastic materials, so that oil lubrication is not needed, the service life of parts is greatly prolonged, the lubrication problem and the problem of pollution to the bead ring caused by lubrication are solved, and the problem of jamming during rotation is also solved.

Drawings

FIG. 1 is a top layout view of an embodiment of the present invention.

FIG. 2 is an isometric view of the wire ring heading machine of the embodiment of FIG. 1.

Fig. 3 is an isometric view of the lifting device of the wire ring heading machine of fig. 2.

Fig. 4 is an isometric view of the heading device of the wire looping heading machine of fig. 2.

Fig. 5 is a front view of the tying mechanism of fig. 4.

Fig. 6 is a schematic view of the internal structure of the head binding mechanism in fig. 5.

Fig. 7 is a bottom view of fig. 5.

FIG. 8 is an isometric view of the cord guide of the wire ring heading machine of FIG. 2.

FIG. 9 is an isometric view of the glue holding device of the wire looping and heading machine of FIG. 2.

FIG. 10 is a schematic view showing the internal structure of the adhesive tape holding mechanism in FIG. 9.

Fig. 11 is an isometric view of the cutting apparatus of the wire ring heading machine of fig. 2.

Fig. 12 is a top view of fig. 11.

Fig. 13 is an isometric view of the tire bead ring conveyor of the embodiment of fig. 1.

Fig. 14 is an isometric view of a bead ring gripper mechanism of the robot donning device of the embodiment of fig. 1.

Fig. 15 is an isometric view of the wire coil store of the embodiment of fig. 1.

Figure 16 is an isometric view of the rotary looper device of the embodiment of figure 1.

And (3) identifying the figure number: 1. a head bundling device; 2. a cutting device; 3. a cord fabric adhesive tape clamping device; 4. a cord fabric adhesive tape guide device; 5. a lifting device; 6. a lifting frame; 7. a base; 8. a column; 9. a servo motor I; 10. tying heads; 10-1, tying a head and rotating a sleeve; 10-2, enabling the steel wire ring to enter the groove I; 10-3, a plectrum; 10-4, an air nozzle; 11. a head tying frame; 12. a guide frame; 13. a cord fabric rubber strip; 14. a guide roller set; 15. a clamping frame; 16. a clamping mechanism; 16-1, left splint; 16-2, right splint; 16-3, a left air inlet pipe; 16-4, a right air inlet pipe; 16-5, cord fabric adhesive tape channels; 17. a cutting mechanism; 17-1, a left shear blade; 17-2, right shear blade; 18. a suspension; 19. a double cylinder; 20. a linear guide rail pair I; 21. a ball screw transmission pair I; 22. a head binding mechanism; 23. a linear guide rail pair II; 24. a servo motor II; 25. a linear guide rail pair III; 26. a connecting rod; 27. a binding head gear sleeve; 28. a right drive gear; 29. a left drive gear; 30. a speed reducer; 31. a coupling; 32. a servo motor III; 33. the steel wire ring enters the groove II; 34. a ball screw transmission pair II; 35. cutting frame; 36. a transmission case body; 37. a ball screw transmission pair III; 38. a bead ring head binding machine; 39. a bead ring conveying device; 39-1, a gripper mechanism; 39-2, a conveying mechanism; 40. a robot looping device; 40-1, a steel wire ring gripper mechanism; 40-1-1, a clamping ring mechanism; 40-1-2, a ring pushing mechanism; 41. a rotary ring supporting device; 41-1, rotating a servo motor; 41-2, rotating the platform; 41-3, a support frame; 41-4, a supporting arm; 41-5, a support ring servo motor; 41-6, a ball screw transmission pair; 42. a bead ring storage; 42-1, a partition board; 42-2, a stop block; 43. a TDA station; 44. a wire coil winding machine; 45. a visual inspection device; 46. a protective fence.

Detailed Description

The technical solution of the present invention will be further explained with reference to the embodiments shown in the drawings.

The invention relates to a storage and conveying system for a tire bead ring binding head, which comprises a bead ring winding machine 44 arranged on the front left side of a production site and a left TDA station 43 and a right TDA station 43 arranged on the rear side of the production site, wherein a left bead ring storage 42 is arranged between the bead ring winding machine 44 and the rear left TDA station 43, a right bead ring storage 42 opposite to the left bead ring storage 42 is arranged in front of the rear right TDA station 43, a robot upper ring device 40 is arranged in the center of the left and right bead ring storage 42, the robot upper ring device 40 comprises a bead ring gripping mechanism 40-1 arranged on a manipulator of a robot, a rotary ring supporting device 41 is arranged on the right side of the bead ring winding machine 44, a bead ring binding head machine 38 is arranged in front of the rotary ring supporting device 41, a bead ring conveying device 39 is arranged between the rear side of the rotary ring supporting device 41 and the robot upper ring device 40, the production area formed by the above-described machines and devices is insulated and protected by a protective enclosure 46, as shown in fig. 1.

The core equipment of the invention is a bead ring binding machine 38, which comprises a binding device 1, a cord fabric rubber strip cutting device 2, a cord fabric rubber strip clamping device 3, a cord fabric rubber strip guiding device 4 and a lifting device 5, as shown in figure 2.

The lifting device 5 comprises a lifting frame 6, the lifting frame 6 is a vertical long-direction frame, the length direction of the long-direction frame is in the left and right directions, a left frame body of the lifting frame 6 is installed on a left upright post 8 and a right upright post 8 through a left linear guide rail pair I20 and a right linear guide rail pair I20, the left upright post 8 and the right upright post 8 are arranged on the rear side of the base 7, a right frame body of the lifting frame 6 is positioned above the right side of the base 7, and the lower area of the lifting frame is used as a steel wire ring binding operation area; the lifting frame 6 is driven by a ball screw transmission pair I21 driven by a servo motor I9 to move up and down along a left linear guide rail pair I20 and a right linear guide rail pair I20, as shown in figure 3.

The head binding device 1 comprises a head binding frame 11 and a head binding mechanism 22, the head binding frame 11 is a vertical square plate frame, the head binding mechanism 22 is arranged at the lower part of the head binding frame 11, and a plate body at the middle upper part of the head binding frame 11 is arranged on a right side frame of the lifting frame 6 through a bolt assembly; the binding head mechanism 22 comprises a binding head transmission mechanism arranged in a transmission box body 36 and three binding heads 10 arranged on the front end face of the transmission box body 36 in parallel at equal intervals from left to right, each binding head 10 comprises a binding head rotating sleeve 10-1 arranged on the transmission box body 36 through a plastic oilless bush, a radial steel wire ring inlet groove I10-2 is formed in the lower sleeve body of the binding head rotating sleeve 10-1 and communicated with a sleeve hole of the binding head rotating sleeve 10-1, a shifting piece 10-3 is arranged on the front end face of the binding head rotating sleeve 10-1, the upper end of the shifting piece 10-3 is hinged to the left side of the upper part of the front end face of the binding head rotating sleeve 10-1 through a torsion spring, the shifting piece 10-3 deflects towards the sleeve hole on the right side of the steel wire ring inlet groove I10-2 under the spring force of the torsion spring to close the steel wire ring inlet groove I10-2, and an air nozzle 10-4 (located in position) arranged on the transmission box body 36 is arranged on The air jet direction of the air jet nozzle 10-4 is vertical to the reset poking piece 10-3, the air jetted by the air jet nozzle 10-4 can blow the poking piece 10-3 reversely to the left side of the steel wire ring entering groove I10-2 so as to open the steel wire ring entering groove I10-2, as shown in figures 4, 5, 6 and 7.

The tying head transmission mechanism comprises four speed reducers 30 which are equidistantly arranged from left to right, a left rotating shaft of the first speed reducer 30 is connected with an output shaft of a servo motor III 32 through a coupler 31, a right rotating shaft of the first speed reducer 30 is connected with a left rotating shaft of the second speed reducer 30 through the coupler 31, a right rotating shaft of the second speed reducer 30 is connected with a left rotating shaft of a third speed reducer 30 through the coupler 31, a right rotating shaft of the third speed reducer 30 is connected with a left rotating shaft of the fourth speed reducer 30 through the coupler 31, a right rotating shaft of the fourth speed reducer 30 is vacant, a front rotating shaft of each speed reducer 30 is coaxially provided with a driving gear, a tying head gear sleeve 27 (the diameter is larger than a tying head gear sleeve 10-1) is meshed between a left driving gear 29 and a right driving gear 28 on the left front rotating shaft of the adjacent speed reducers 30, the three tying head gear sleeves 27 are respectively and are respectively opposite to the three tying head gear sleeves 10-1 and coaxially arranged, the sleeve body of each binding head gear sleeve 27 is provided with a steel wire ring entering groove II 33 which is aligned with the steel wire ring entering groove I10-2 and communicated with the gear sleeve trepanning, and the trepanning diameter of the binding head gear sleeve 27 is consistent with the trepanning diameter of the binding head rotating sleeve 10-1; the servo motor iii 32 synchronously drives the driving gears of the four speed reducers 30, and the three groups of left driving gears 29 and right driving gears 28 synchronously drive the three binder gear sleeves 27 to rotate (the rotation direction is shown in the figure), so that the synchronous rotation of the three binder gear sleeves 10-1 is realized, as shown in fig. 4, 5, 6 and 7.

The curtain cloth adhesive tape guiding device 4 comprises a guiding frame 12 and three guiding mechanisms arranged on the guiding frame 12, the guiding frame 12 is a vertical special-shaped plate frame, the guiding frame 12 is installed in the front of the upper part of the binding frame 11 through a bolt assembly, the three guiding mechanisms are three sets of guiding roller sets 14 (a plurality of waist drum rollers are orderly combined to ensure that curtain cloth adhesive tapes 13 always run in the middle of a roller), the three sets of guiding roller sets 14 correspondingly transport the curtain cloth adhesive tapes 13 unreeled from left to right side by side vertically downwards, and the vertical transport positions of the three curtain cloth adhesive tapes 13 are respectively just opposite to the three binding heads 10 below, as shown in fig. 8.

The cord fabric adhesive tape clamping device 3 comprises a clamping frame 15 and three clamping mechanisms 16 which are arranged in front of the clamping frame 15 in a left-right direction at equal intervals through a support, wherein the clamping frame 15 is arranged on the middle part of the binding head frame 11 through a left linear guide rail pair II 23 and a right linear guide rail pair II 23, and is driven by a ball screw transmission pair II 34 driven by a servo motor II 24 to move up and down along the left linear guide rail pair II 23 and the right linear guide rail pair II 23, and the three clamping mechanisms 16 are positioned at the vertical conveying positions of three cord fabric adhesive tapes 13 and are aligned one by one (also aligned with the displacement of the three binding heads 10); each clamping mechanism 16 comprises a left clamping plate 16-1 and a right clamping plate 16-2 (the inner surfaces of the clamping plates are treated by Teflon) which form a cord fabric adhesive tape channel 16-5, a left air inlet pipe 16-3 and a right air inlet pipe 16-4 are respectively arranged on the left clamping plate 16-1 and the right clamping plate 16-2, the left air inlet pipe 16-3 and the right air inlet pipe 16-4 are respectively communicated with the inner air passages of the left clamping plate 16-1 and the right clamping plate 16-2, the air outlet of each air passage is arranged at the lower end of the corresponding clamping plate, compressed air is blown out from the lower ends of the left clamping plate 16-1 and the right clamping plate 16-2 to blow up a stub bar of a cord fabric adhesive tape 13 so as to feed the cord fabric adhesive tape downwards smoothly, and the lifting movement of a clamping frame 15.

The cord fabric adhesive tape cutting device 2 comprises a cutting frame 35 and a left equidistant cutting mechanism 17 and a right equidistant cutting mechanism 17 which are arranged on the cutting frame 35 in the left direction and the right direction, the cutting frame 35 is arranged on a suspension 18 through a left linear guide rail pair III 25 and a right linear guide rail pair III 25, a left frame foot and a right frame foot at the rear end of the suspension 18 are arranged at the lower part of a binding head frame 11 through bolt assemblies, and the cutting mechanism 17 on the cutting frame 35 is driven by a hand-operated ball screw transmission pair III 37 to move up and down between a clamping mechanism 16 and a binding head 10; each cutting mechanism 17 comprises a hinged left shear blade 17-1 and a hinged right shear blade 17-2, backward driven ends of the left and right shear blades 17-1, 17-2, namely sharp edges (located between the upper and lower clamping mechanisms 16 and the binding head 10), forward driving ends of the left and right shear blades 17-1, 17-2 are respectively connected to backward left and right cylinder rods of the double cylinder 19 through a left and right connecting rod 26, the left and right cylinder rods synchronously extend out and drive the driven ends of the left and right shear blades 17-1, 17-2 to do shearing action to shear the cord fabric adhesive tape 13 through the left and right connecting rods 26, as shown in fig. 11 and fig. 12.

The working mode of the bead ring head binding machine 38 is as follows:

1. the lifting device 5 adjusts the tying head device 1 to a proper height position (higher than the top of the steel wire ring in the rotary ring supporting device 41).

2. The three unreeled cord fabric rubber strips 13 are adjusted to be vertically downward and arranged side by side at equal intervals from left to right through the cord fabric rubber strip guiding device 4.

3. The three vertical cord fabric rubber strips 13 respectively enter the corresponding cord fabric rubber strip channels 16-5.

4. The cord fabric rubber strip 13 blown up at the outlet of the cord fabric rubber strip channel 16-5 is attached to the poking sheet 10-3 of the lower binding head 10, and the poking sheet 10-3 is blown away by the air nozzle 10-4.

5. The lifting device 5 descends the head binding device 1 to place the top of each steel wire ring in the trepanning of the head binding rotary sleeve 10-1 and the head binding tooth sleeve 27 through the steel wire ring entering groove, the air nozzle 10-4 stops air injection and swings out of an air injection position, and the shifting piece 10-3 returns to overlap the cord fabric rubber strip 13 on the head binding position of the steel wire ring.

6. The binding head transmission mechanism drives the three groups of binding head rotating sleeves 10-1 and the binding head gear sleeves 27 to synchronously rotate, and the plectrum 10-3 rotates around the steel wire ring to wind the cord fabric rubber strip 13 on the binding head in a multi-layer mode.

7. After winding, the cord fabric rubber strip cutting device 2 cuts off the corresponding cord fabric rubber strip 13, the air nozzle 10-4 returns to blow off the poking sheet 10-3, and the lifting device 5 ascends to withdraw the tying device 1 from the three steel wire rings.

The rotary ring supporting device 41 comprises a rotating mechanism and a ring supporting mechanism, the rotating mechanism comprises a rotating platform 41-2 driven by a rotary servo motor 41-1, and a supporting frame 41-3 is arranged on the rotating platform 41-2; the ring supporting mechanism comprises an upper supporting arm 41-4 and a lower supporting arm 41-4, the upper supporting arm 41-4 and the lower supporting arm 41-4 are arranged on the supporting frame 41-3 through a left sliding pair and a right sliding pair, and the upper supporting arm 41-4 and the lower supporting arm are driven by an upper ball screw transmission pair 41-6 and a lower ball screw transmission pair 41-5 to perform opening and closing movement; the upper support arms 41-4 comprise left and right upper support arms, each upper support arm is provided with a plurality of upward steel wire ring clamping grooves I, and the inner sides of the upper support arms corresponding to the steel wire ring clamping grooves I are provided with steel wire ring support rollers in the front and back directions; the lower support arms 41-4 comprise left and right lower support arms, each lower support arm is provided with a plurality of downward steel wire ring clamping grooves I, and the inner sides of the lower support arms corresponding to the steel wire ring clamping grooves I are provided with steel wire ring support rollers in the front and back directions. The opened upper and lower support arms 41-4 can support three wire rings at one time, and the rotating platform 41-2 transfers the three wire rings among the wire ring winding machine 44, the wire ring conveying device 39 and the wire ring conveying device 39, as shown in fig. 1 and 16.

The steel wire ring conveying device 39 comprises a left gripping mechanism 39-1 and a right gripping mechanism 39-1, the left gripping mechanism 39-1 and the right gripping mechanism 39-1 are arranged on a conveying mechanism 39-2 which moves forwards and backwards through a clamping mechanism which is opened and closed leftwards and rightwards, and the conveying mechanism 39-2 is arranged on an underframe; the left and right gripping mechanisms 39-1 can grip three steel wire rings at a time and transfer the three steel wire rings between A, B stations, as shown in fig. 1 and 13.

The steel wire ring storage 42 comprises a frame, a steel wire ring supporting mechanism and a steel wire ring supporting mechanism, the frame comprises a front panel and a rear panel which are arranged at the front end and the rear end of the bottom plate, and the partition plates 42-1 are arranged between the front panel and the rear panel at equal intervals; the steel wire ring supporting mechanism comprises a left fixed double-end screw and a right fixed double-end screw which are arranged on the lower part of the lower semi-circumference of the supporting steel wire ring on the front panel and the rear panel, and a movable double-end screw which can adjust the left and right distance between the upper part of the lower semi-circumference of the supporting steel wire ring, the steel wire ring supporting mechanism comprises a fixed movable shaft which is arranged in the middle of the lower part of the left fixed double-end screw and the right fixed double-end screw and can adjust the stroke forwards and backwards, and a movable shaft which is arranged below the left movable double-end screw and the right movable double-end screw and can adjust the distance between the left fixed double-end screw and; the bead ring storage 42 can store several tens of bead rings at a time, as shown in fig. 1 and 15.

The bead ring gripper mechanism 40-1 comprises a ring clamping mechanism 40-1-1 and a ring pushing mechanism 40-1-2, the ring clamping mechanism comprises a plurality of fixed claw sheets arranged at the front and the back of the bottom of the base and movable claw sheets arranged at the back sides of the fixed claw sheets, and the movable claw sheets are arranged at the bottom of the base through a left linear moving pair and a right linear moving pair which are correspondingly arranged; clamping ring cylinders are respectively arranged corresponding to the movable claw pieces, a plurality of clamping ring cylinders are arranged on the front end fixed claw piece at intervals in the left and right directions, and cylinder rods extending backwards from the clamping ring cylinders are respectively connected with the corresponding movable claw pieces; the ring pushing mechanism is arranged between each fixed claw piece and the corresponding movable claw piece and comprises a ring pushing rod which is arranged in the middle of the claw piece in the front and back directions and swings up and down under the driving of the corresponding lever assembly. The bead ring gripping mechanism 40-1 can grip three bead rings at one time, each movable claw piece can be driven independently, whether a bead ring exists or not is detected through a magnetic switch arranged on a ring clamping cylinder, and information is fed back to a PLC (programmable logic controller) to control each claw piece to act and grip and release the bead ring, as shown in figure 14.

The operation mode of the invention is as follows:

1. the rotary ring supporting device 41 supports three vertically spaced steel wire rings at one time on the steel wire ring winding machine 44, and then rotates 90 degrees clockwise to a position right below the head binding device 1 of the steel wire ring head binding machine 38.

2. And (3) wrapping the cord fabric rubber strip 13 at the steel wire ring binding end according to the working modes of the steel wire ring binding end machine 38, namely the

steps

5, 6 and 7.

3. The rotary looper 41 is rotated counterclockwise or clockwise by 180 ° to the front input end of the bead ring conveyor 39 (conveyor access point a in fig. 1).

4. The steel wire ring conveying device 39 receives three steel wire rings at one time, and the rotary ring supporting device 41 returns to the steel wire ring winding machine 44 clockwise.

5. Bead ring conveyor 39 transports three bead rings from the front input end (pick-up position a) to the rear output end (robot grabbing position C) of bead ring conveyor 39, and when passing through visual detection position B, visual detection device 45 detects whether the bead ring is qualified or not, and informs robot ring loading device 40 of the result through PLC.

6. The robot looper device 40 grasps three wire loops at a time by the wire loop grasping mechanism 40-1 and delivers the wire loops to the left or right wire loop storage 42, or TDA station 43, depending on the production situation.

7. The bead ring conveyor 39 is returned to the receiving position a.

To this end, a cycle is completed and is repeated in this cycle.

Claims

1. Tire steel wire circle pricks first storage conveying system, its characterized in that: the robot ring winding device comprises a bead ring binding machine (38), a bead ring conveying device (39) and a robot ring winding device (40), wherein a rotary ring supporting device (41) is arranged between the bead ring binding machine (38) and the input front end of the bead ring conveying device (39), the robot ring winding device (40) is arranged at the output rear end of the bead ring conveying device (39), a bead ring storage device (42) and a TDA station (43) are respectively arranged in front of and behind the left side and the right side of the robot ring winding device (40), and the rotary ring supporting device (41) is arranged on the left side or the right side of a bead ring winding machine (44);

the rotary ring supporting device (41) alternately transfers the winding steel wire ring on the steel wire ring winding machine (44) to the steel wire ring binding machine (38) and transfers the binding steel wire ring on the steel wire ring binding machine (38) to the steel wire ring conveying device (39);

the robot ring loading device (40) grabs the head-tied steel wire ring on the steel wire ring conveying device (39) to a TDA station (43) to enter the next working procedure operation, or grabs the head-tied steel wire ring on the steel wire ring conveying device (39) to a steel wire ring storage device (42) to be used as the storage of the TDA station (43).

2. The tire-traveler-head storage-conveyor system according to claim 1, wherein: and a visual detection device (45) for detecting whether the bundled steel wire ring is conveyed is arranged between the input front end and the input rear end of the steel wire ring conveying device (39).

3. The tire-traveler-head storage-conveyor system according to claim 1, wherein: a protective fence (46) for protecting each working area is provided.

4. The tire bead ring binding storage and delivery system according to any one of claims 1 to 3, wherein: the bead ring head binding machine () comprises a head binding device (1), a cord fabric adhesive tape cutting device (2), a cord fabric adhesive tape clamping device (3), a cord fabric adhesive tape guiding device (4) and a lifting device (5), wherein:

the lifting device (5) comprises a lifting frame (6), the lifting frame (6) is arranged on a left upright post (8) and a right upright post (8) of the base (7) through a left linear guide rail pair I (20) and a right linear guide rail pair I (20), and the lifting frame (6) is driven by a ball screw transmission pair I (21) driven by a servo motor I (9) to move up and down;

the head binding device (1) comprises a head binding mechanism (22) which is arranged on the lifting frame (6) through a head binding frame (11), the binding head mechanism (22) comprises a plurality of binding heads (10) which are arranged side by side at the left and right and synchronously rotate under the driving of the binding head transmission mechanism, each binding head (10) comprises a binding head rotating sleeve (10-1) arranged through a bearing, a steel wire ring entering groove I (10-2) communicated with a sleeve hole of the rotary sleeve is arranged on the lower sleeve body of the binding head rotary sleeve (10-1), a shifting piece (10-3) is hinged on the upper part of the front end surface of the binding head rotary sleeve (10-1) through a torsional spring, the plectrum (10-3) returns and deflects towards one side of the steel wire ring entering groove (10-2) under the action of torsional spring force, and an air nozzle (10-4) which blows the plectrum (10-3) to the other side of the steel wire ring entering groove (10-2) in the reverse direction is arranged at the return position of the plectrum (10-3);

the cord fabric adhesive tape guiding device (4) comprises a plurality of guiding mechanisms which are arranged on the binding head frame (11) through a guiding frame (12) and are positioned above the plurality of binding heads (10), and each guiding mechanism comprises a guiding roller set (14) which vertically conveys the correspondingly unreeled cord fabric adhesive tape (13) downwards side by side from left to right;

the curtain cloth adhesive tape clamping device (3) comprises clamping mechanisms (16) which are arranged on a clamping frame (15) and are arranged below a plurality of guide roller sets (14) in a left-right side-by-side mode, the clamping frame (15) is arranged on a binding head frame (11) through a left linear guide rail pair II and a right linear guide rail pair II (23) and is driven by a ball screw transmission pair II (34) driven by a servo motor II (24) to move up and down, each clamping mechanism (16) comprises a left clamping plate (16-1) and a right clamping plate (16-2) which form a curtain cloth adhesive tape channel (16-5), a left air inlet pipe (16-3) and a right air inlet pipe (16-4) are respectively arranged on the left clamping plate (16-1) and the right clamping plate (16-2), the left inlet pipe (16-3) and the right inlet pipe (16-4) are respectively communicated with internal air passages of the left clamping plate (16-1), the air outlet of each air passage is arranged at the lower end of the corresponding clamping plate;

the curtain fabric adhesive tape cutting device (2) comprises a plurality of cutting mechanisms (17) which are arranged on a cutting frame (35) and are arranged between a plurality of binding heads (10) and a plurality of clamping mechanisms (16) in a left-right side-by-side mode, the cutting frame (35) is arranged on a suspension frame (18) through a left linear guide rail pair III (25) and a right linear guide rail pair III (25) and is driven by a ball screw transmission pair III (37) to move up and down, and the suspension frame (18) is arranged on a binding head frame (11).

5. The tire-traveler-head storage-delivery system of claim 4, wherein: the binding head transmission mechanism comprises binding head gear sleeves (27) which are coaxially and fixedly connected with the rear sides of the binding head rotating sleeves (10-1), steel wire ring inlet grooves II (33) which are aligned with the steel wire ring inlet grooves I (10-2) and communicated with gear sleeve holes are formed in the binding head gear sleeves (27), a left driving gear (28) and a right driving gear (29) which are meshed with the steel wire ring inlet grooves are arranged on the two sides of each binding head gear sleeve (27), each driving gear is installed on a front rotating shaft of a corresponding speed reducer (30), left rotating shafts and right rotating shafts of adjacent speed reducers (30) are connected through a coupler (31), and a left rotating shaft of the leftmost speed reducer (30) or a right rotating shaft of the rightmost speed reducer (30) is connected with an output shaft of a servo motor III (32) through the coupler (31).

6. The tire-traveler-head storage-delivery system of claim 4, wherein: each cutting mechanism (17) comprises a hinged left shear blade (17-1) and a hinged right shear blade (17-2), and the driving ends of the left and right shear blades (17-1, 17-2) are respectively connected with a left cylinder rod and a right cylinder rod of a double cylinder (19) through a left connecting rod and a right connecting rod (26).

7. The tire-traveler-head storage-delivery system of claim 4, wherein: the bearing is a plastic oilless bushing, and each prick head rotating sleeve (10-1), the prick head gear sleeve (27) and the driving gear are all made of wear-resistant plastic materials.

8. The tire-traveler-head storage-delivery system of claim 4, wherein: one side of the lifting frame (6) is arranged on a left upright post (8) and a right upright post (8) of the base (7) through a left linear guide rail pair I (20) and a right linear guide rail pair I (20), and the binding head frame (11) is arranged on the other side of the lifting frame (6).