CN2098363U - Rimming means of tyre moulding machine - Google Patents
Rimming means of tyre moulding machine Download PDFInfo
- Publication number
- CN2098363U CN2098363U CN 90226407 CN90226407U CN2098363U CN 2098363 U CN2098363 U CN 2098363U CN 90226407 CN90226407 CN 90226407 CN 90226407 U CN90226407 U CN 90226407U CN 2098363 U CN2098363 U CN 2098363U
- Authority
- CN
- China
- Prior art keywords
- reservoir
- centering
- bead ring
- tooth bar
- coil apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Abstract
The utility model provides an external rimming device of a tyre moulding machine, comprising an indexing mechanism comprising a rotary air cylinder and a gear rack, centering air cylinder, a pushing-ring air cylinder, a rimming disk, etc. The utility model is characterized in that the rimming device of the utility model realizes the linkage with the host machine with automatic indexing. The utility model which has the advantages of stable operation, convenient adjustment, automatic and accurate 'centering' is suitable for the popularization of the use of tyre manufacturing plants; with the external rimming device of the tyre moulding machine, the is rimmed with flatness and favorable sealing effect.
Description
The utility model relates to the outer button coil apparatus in a kind of pneumatic tyre cover forming process.
In cover tire tire blank molding process, have one to buckle circle action, soon be enclosed within advance on the inside and outside bead ring, be buckled in assembly drum both sides drum and take on the casingply after just wrapping by the made bead core of wire loop, apex strip and bead core flipper.Existing a kind of outer button coil apparatus, by column, swivel base, push away circle reservoir, bead ring frame, bead ring and central axis hole is formed, bead ring by the bead ring frame with push away circle air-cylinder piston bar and link to each other, buckle circle by the reservoir drive bead ring frame that is used as power.The shortcoming of prior art is: (1) button coil apparatus enter or the position of deactivating by artificial rotation.(2) promote by reservoir before the button circle, realize " centering ", mechanical accident takes place easily by manually making the main tapping that the centering axis hole is inserted in make-up machine.(3) bead core just is being difficult for button, influences product quality.
The utility model is intended to overcome the shortcoming of above-mentioned prior art, and the automatic turnover station, running that the interlock of a kind of and main frame is provided steadily, " centering ", bead core button get straight and even outer button coil apparatus automatically.
Solution of the present utility model be existing by column, swivel base, push away circle reservoir, bead ring frame, bead ring, on the outer basis of buckleing coil apparatus that central axis hole etc. is formed, take following measure:
(1) adopt a cover by being located at the rotation reservoir that pushes away circle reservoir one side, being located at the indexing mechanism that intermeshing sector gear and tooth bar are formed in the swivel base, sector gear is fixed on the column, tooth bar links to each other with the piston rod of rotation reservoir, to realize the automatic displacement of button coil apparatus.
(2) at the inner two of tooth bar, lay a spring respectively, and nut of configuration, with impact and the vibrations in the running of minimizing button coil apparatus, and it is accurately put in place.
(3) a centering reservoir is set pushing away circle reservoir upper fixed, the bead ring frame is enclosed within on the piston rod of centering reservoir slidably together with bead ring, the bead ring frame is connected with the piston rod that pushes away the circle reservoir again simultaneously, with intensity and the button circle smoothness that increases the button coil apparatus.
(4) adorn a rotatable centering conehead at centering air-cylinder piston bar one end, and change the cylindrical spindle head of make-up machine into the taper spindle hole, be convenient to the two coupling.
Taked the produced outer button coil apparatus of above measure, have following characteristics: button coil apparatus and main frame can be realized interlock, can enter or withdraw from station automatically, running steadily, easy to adjust, " centering " is automatic accurate, and the bead core button gets straight and even tight, alleviate labour intensity, improved button circle precision.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fig. 1 is existing outer button coil apparatus structural representation.Among Fig. 2 to the central axis hole enlarged drawing.Fig. 3 is the main tapping enlarged drawing.Fig. 4 is an indexing mechanism off-position plan structure sketch.Fig. 5 is an indexing mechanism operating position plan structure sketch.Fig. 6 is state diagram before the utility model button circle.Fig. 7 is a centering conehead enlarged drawing.Fig. 8 is the spindle taper hole enlarged drawing.State diagram when Fig. 9 is the utility model button circle.Figure 10 is the identical attitude of centering conehead and spindle taper hole.In Fig. 1,4,5,6,9: 1-column, 2-swivel base, 3-push away circle reservoir, 4-bead ring frame, 5-bead ring, 6-to central axis hole, 7-main tapping, 8-assembly drum, 9-rotation reservoir, 10-sector gear, 11-tooth bar, 12a and 12b-spring, 13a and 13b-nut, 14-centering reservoir, 15-centering conehead, 16-spindle taper hole, 17-bead core, 18-casingply.
Button coil apparatus off-position as shown in Figure 4.At this moment, the piston of rotation reservoir 9 is positioned at the extreme position of A air port one end, and sector gear 10 is engaged in the C point with tooth bar 11.When needs are buckled coil apparatus and are entered the operating position, the A air port air intake of order rotation reservoir 9, the air-cylinder piston bar drives tooth bar 11 and moves to the B air port.Because the sector gear 10 in the swivel base 2 is fixed on the column 1, can not rotate with moving of tooth bar 11, have to turn clockwise around sector gear 10 by tooth bar 11, when the piston rod of the rotation reservoir 9 that is connected with tooth bar 11 moves to the extreme position of B air port one end, tooth bar 11 forwards D to from meshing point C, and whole button coil apparatus forwards operating position shown in Figure 5 to from position shown in Figure 4.In above-mentioned rotation position fixing process, as finding that the button coil apparatus impacts and vibrations are bigger, illustrate that the spring 12a of tooth bar 11 inside and 12b are loose, can suitably adjust nut 13a and 13b in opposite directions simultaneously, make spring pressure moderate, thereby the button coil apparatus is steadily put in place.
Referring to Fig. 6, the button coil apparatus is finished after the transposition, and rotation reservoir 9 is still A air port air intake, and centering reservoir 14 all is a right air port air intake with pushing away circle reservoir 3.At this moment, the casingply 18 on the assembly drum 8 has just been finished and has been wrapped, and bead core 17 has been enclosed within on the bead ring 5, only waits " centering " back button circle.
The left air port air intake of centering reservoir 14 before this, the air-cylinder piston bar stretches out to the right, and the rotatable centering conehead 15 of piston rod one end inserts in the spindle taper hole 16 of make-up machines and realizes " centering ".Subsequently, push away the left air port air intake of circle reservoir 3, its piston rod promotion is enclosed within the bead ring frame 4 and the bead ring 5 of centering reservoir 14 piston rods and buckles to the drum shoulder of assembly drum 8, and bead core 17 is fastened on the casingply 18 that rouses shoulder (as shown in Figure 9).Because the cylinder body of centering reservoir 14 is fixed together with the cylinder body that pushes away circle reservoir 3, bead ring frame 4 links to each other with the piston rod that pushes away circle reservoir 3 again, and such structure has not only increased the intensity of button coil apparatus, and has guaranteed that button has enough smoothnesses when enclosing.
After finishing above-mentioned button circle action, Schilling pushes away the right air port air intake of circle reservoir 3, and bead ring 5 is resetted, and makes the right air port air intake of centering reservoir 14 again, and centering conehead 15 resets, and the button coil apparatus returns to state shown in Figure 4.Then, the B air port air intake of order rotation reservoir 9, the air-cylinder piston bar drives tooth bar 11 and goes back to C around sector gear 10 from meshing point D, and the button coil apparatus goes back to off-position from the operating position, waits for the action of next button circle.In each stage of above button coil apparatus running, the air intake or the air-out in air port, three reservoir left and right sides, all layout in advance is in the operation sequence of make-up machine, therefore, except that overlapping on bead ring the bead core with artificial, other operation of button coil apparatus has all realized linking with main frame.
At last, replenish nut 13a and 13b and spring 12a and the effect of 12b in " centering " process discussed.In " centering " debugging, the nut 13a and the 13b at tooth bar 11 two play a part fine tuning, there be not fine coincideing if find the centering conehead 15 of button coil apparatus and the spindle taper hole 16 of make-up machine, when " centering " just crossing or too late, only need simultaneously suitable left-handed or right-handed nut 13a and 13b, the two is coincide well; In forming process, even occur that centering conehead 15 is just being crossed with spindle taper hole 16 " centering " or too late, because the existence of tooth bar 11 inner spring 12a and 12b, centering conehead 15 also can be followed the tracks of spindle taper hole 16 well, thereby it is straight and even tight to have guaranteed that the bead core button gets.
Claims (2)
1, a kind of tyre building machine is detained coil apparatus outward, by column 1, swivel base 2, push away circle reservoir 3, bead ring frame 4, bead ring 5 and central axis hole 6 formed of the present utility model being characterised in that: by a cover by being located at the rotation reservoir 9 that pushes away circle reservoir 3 one sides, being located at the indexing mechanism that swivel base 2 interior intermeshing sector gears 10 and tooth bar 11 are formed; Centering reservoir 14 is set pushing away circle reservoir 3 upper fixed, bead ring frame 4 is enclosed within slidably together with bead ring 5 on the piston rod of centering reservoir 14, bead ring frame 4 with push away the piston rod that encloses reservoir 3 and be connected; At centering reservoir 14 piston rods one end rotatable centering conehead 15 is housed, an end of forming machine main spindle is provided with spindle taper hole 16.
2, tyre building machine according to claim 1 is detained coil apparatus outward, it is characterized in that, sector gear 10 is fixed on the column 1, and tooth bar 11 links to each other with the piston rod of rotation reservoir 9, and tooth bar 11 inner two are equipped with spring 12a, 12b, and configuration nut 13a, 13b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226407 CN2098363U (en) | 1990-12-18 | 1990-12-18 | Rimming means of tyre moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226407 CN2098363U (en) | 1990-12-18 | 1990-12-18 | Rimming means of tyre moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2098363U true CN2098363U (en) | 1992-03-11 |
Family
ID=4903662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90226407 Withdrawn CN2098363U (en) | 1990-12-18 | 1990-12-18 | Rimming means of tyre moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2098363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395102C (en) * | 2001-11-28 | 2008-06-18 | 株式会社普利司通 | Tire producing method and tire molding machine |
| CN104760311A (en) * | 2015-03-18 | 2015-07-08 | 青岛森麒麟轮胎有限公司 | Improved clamping method of tire tread of tire moulding machine |
| WO2021196804A1 (en) * | 2020-04-03 | 2021-10-07 | 山东玲珑轮胎股份有限公司 | Tire with different upper and lower mold bead diameters and manufacturing method therefor |
-
1990
- 1990-12-18 CN CN 90226407 patent/CN2098363U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395102C (en) * | 2001-11-28 | 2008-06-18 | 株式会社普利司通 | Tire producing method and tire molding machine |
| CN104760311A (en) * | 2015-03-18 | 2015-07-08 | 青岛森麒麟轮胎有限公司 | Improved clamping method of tire tread of tire moulding machine |
| CN104760311B (en) * | 2015-03-18 | 2017-03-01 | 青岛森麒麟轮胎股份有限公司 | A kind of improved method of tyre building machine tyre surface gripping |
| WO2021196804A1 (en) * | 2020-04-03 | 2021-10-07 | 山东玲珑轮胎股份有限公司 | Tire with different upper and lower mold bead diameters and manufacturing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |