CN1238180C - Formation drum of automatic back-edging roller press - Google Patents
Formation drum of automatic back-edging roller press Download PDFInfo
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- CN1238180C CN1238180C CN 03102556 CN03102556A CN1238180C CN 1238180 C CN1238180 C CN 1238180C CN 03102556 CN03102556 CN 03102556 CN 03102556 A CN03102556 A CN 03102556A CN 1238180 C CN1238180 C CN 1238180C
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- package
- cylinder block
- group
- roll extrusion
- arm component
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Abstract
The present invention relates to an automatic back contact rolling mechanical forming drum which comprises a coupling flange, a back contact rolling arm elastic rubber ring, a drive back contact rolling piston component, a cylinder body sleeve, etc., wherein a sector block cylinder body, a drive sector block piston group, a sector block connecting bar group, a fastening tire body sector block group and a sector guide disk are arranged at the front end of the cylinder body sleeve; a back contact rolling arm component, a back contact roller group and a free guide bearing group are symmetrically arranged at the back end of the drive back contact rolling piston component; a dish-shaped pushing disk is arranged at the back end of the cylinder body sleeve; a slide-fit cylinder body back end cover is arranged at the cylinder body sleeve; the back part of the back contact rolling arm component is connected to the back end cover place of the cylinder body in a symmetrically position; All the components are orderly connected to a hollow main drive shaft. A flange which is connected with an independent molding machine box main drive shaft flange is arranged on the hollow main drive shaft. The present invention has the advantage that fastening tire body sector block groups which are distributed on both sides acts simultaneously to quickly and uniformity complete the fastening and sealing operation of a tire body.
Description
(1) technical field:
The present invention relates to a kind of rubber tyre machinery, especially for a kind of automatic anti-package roll extrusion mechanical assembly drum on the meridian high-capacity tyre production special equipment once time forming machine.
(2) background technology:
The special-purpose carcass building drum of existing meridian high-capacity tyre once time forming machine institute adapted mostly is inflatable capsule reverse wrap molding drum, it is in the carcass forming process, need in capsule, fill the compression air, after capsule is expanded, also need lean on independent metal structure push-plate compressing capsule deformation, finish position, the sidewall anti-package and the compacting operation of tire building, after finishing this operation, also need gas in the capsule is given off, make capsule return to original state, just can carry out the operation of the next item down operations for forming.The required stand-by period of operation such as this inflation, venting, push-plate compacting are longer, and the compacting that compressing is out of shape by push-plate of capsule inflation back belongs to indirect flexible compacting, so its compaction quality can not guarantee uniformity, therefore can bring certain harmful effect to the inherent quality of green tyres moulding.
(3) summary of the invention:
The objective of the invention is to design a kind of automatic anti-package roll extrusion mechanical assembly drum, it is used to replace existing capsule-type reverse wrap molding drum, the above-mentioned shortcoming of existing capsule-type reverse wrap molding drum is overcome, and is that a kind of carcass moulding for meridian high-capacity tyre once time forming machine provides the new structure assembly drum with the supporting special use of make-up machine.
Technical scheme of the present invention: a kind of automatic anti-package roll extrusion mechanical assembly drum, comprise the coupling flange dish, anti-package is rolled the arm elastic rubber ring, drive anti-package and roll piston component, the cylinder block sleeve, sealing carcass rubber cushion, airway, support plate, just have, the power transmission shaft of left-hand thread, the spigot nut seat, hollow final drive shaft, the screw-thread drive shaft supporting base, the puncture core pipe, the ventilation outer tube, breather pipe and cylinder block drive end bearing bracket, it is characterized in that said driving anti-package rolls piston component rear end symmetry and anti-package is housed rolls arm component, this anti-package is rolled the arm component front end anti-package roll extrusion wheels is housed, and free guide bearing group is equipped with at the middle part; Anti-package is rolled the cylinder block rear end cap place that the arm component rear portion is attached at the bilateral symmetry position; Said cylinder block barrel forward end connects the secter pat cylinder block in regular turn, drives secter pat piston group, secter pat connection rod set, fastening carcass secter pat group and secter pat positioning disk; The cylinder block sleeve rear end fixedly is equipped with dish-shaped push-plate; The cylinder block rear end cap, the drive end bearing bracket that are slidingly matched are housed on the cylinder block sleeve; Driving anti-package in the said modules is rolled piston component, cylinder block sleeve, the power transmission shaft that positive and negative screw thread is arranged, screw-thread drive shaft supporting base and all is connected in turn on the hollow final drive shaft, and the ring flange that is connected with moulding cabinet final drive shaft flange is separately arranged on the hollow final drive shaft.
Above-mentionedly saidly roll anti-package that piston component rear end symmetry is equipped with and roll arm component the 80-100 group can be arranged driving anti-package.
Above-mentionedly saidly roll the anti-package roll extrusion wheels that are equipped with on the arm component in anti-package and constituted by nylon roller, two groups of rolling bearings, ring washer, the I of core tube, two groups of rolling bearings are housed on the said nylon roller, ring washer is equipped with in the rolling bearing both sides, and bearing is contained on the I of core tube.
Above-mentioned said rolling in each anti-package also is equipped with two groups of free guide bearing groups on the arm component, its free guide bearing group is made of rolling bearing, the II of core tube, pad, ring washer, the said II of core tube is contained in anti-package and rolls on the arm component, rolling bearing is contained on the II of core tube, pad is equipped with in the rolling bearing inboard, and ring washer is equipped with in the outside.
Above-mentionedly saidly roll arm component in each anti-package 3-5 group anti-sticking roller assembly also is housed, each group anti-sticking roller assembly is made of antiseized nylon roller, Nonlubricated bearing cover, the III of core tube, antiseized nylon roller pad and antiseized nylon roller ring washer, the said III of core tube is contained in anti-package and rolls on the arm component, Nonlubricated bearing is sleeved on the III of core tube, antiseized nylon roller is contained in Nonlubricated bearing and puts, antiseized nylon roller pad is contained in antiseized nylon roller both sides, and antiseized nylon roller ring washer is contained on the III of core tube.
Above-mentioned said fastening carcass secter pat group, its top is fluted, and sealed tire body rubber pad is housed in the groove.
The fastening carcass secter pat group of above-mentioned said symmetrical distribution can have the 60-80 group.
Above-mentioned said cylinder block rear end cap is made up of bimetal structure, and the aluminium alloy outer ring is adopted at the non-friction of its end cap position, and high abrasion aluminium copper inner ring is adopted at its friction position.
Above-mentioned said dish-shaped push-plate is to be connected on the cylinder block sleeve by nut, retainingf key, adjustment pad, is connected with puncture core pipe and breather pipe on the dish-shaped push-plate, and the ventilation outer tube is connected on the cylinder block drive end bearing bracket.
The course of work of the present invention: this mechanical type reverse wrap molding drum is assemblied on the moulding cabinet final drive shaft according to ring flange.Behind the location of finishing applying of carcass cord and wire loop, drive positive and negative screw-thread drive shaft, make spigot nut seat drive cylinder block sleeve and fastening carcass secter pat group move to desired location to the centre, by logical compressed air in the secter pat cylinder block, promoting to drive the secter pat piston moves, make the secter pat connection rod set promote fastening carcass secter pat group and rise, finish operation fastening and the sealing carcass, make the carcass typing to the logical compressed air of carcass inner chamber by airway along the secter pat positioning disk.By puncture core pipe and ventilation outer tube compressed air is sent into the cylinder ante-chamber by the cylinder drive end bearing bracket simultaneously, make the entire cylinder body along the cylinder block sleeve to reach, spur anti-package simultaneously and roll the arm component reach, the anti-package roll extrusion wheels that make the end are along rising on the sidewall, finish the anti-package and the roll extrusion operation on sidewall, by breather pipe compressed air is sent into the cylinder back cavity by the cylinder block rear end cap again, the entire cylinder body is moved behind the cylinder block sleeve, and the pulling anti-package moves on to original position after rolling arm component, and be close on the plane of dish-shaped push-plate, force anti-package to roll arm component and tighten up simultaneously, be the new carcass cord of the next one condition of getting ready of fitting.
Superiority of the present invention is: under 1, acting on when the fastening carcass secter pat group that is distributed in both sides is driving secter pat piston and secter pat connection rod set, finish the fastening and sealing operation of carcass fast uniformity, and can guarantee the carcass firm position, do not deform and come off; 2, roll arm component under the cylinder rear end cap promotes when anti-package, finish simultaneously the anti-package and the roll extrusion operation on sidewall fast, owing to rolling two groups of free guide bearing groups that frame is high are housed on the arm component in anti-package, reduced greatly that carcass cord and anti-package roll the frictional resistance on arm surface in turn-up process, improved the operation quality of anti-package; 3, the cylinder block rear end cap adopts bimetallic aluminium copper structure, can improve the bore area wearability, has reduced manufacturing cost simultaneously; 4, when anti-package is rolled arm component and is return original position, owing to be subjected to the restriction that is close to of dish-shaped push-plate end plane, making the anti-package that is distributed in both sides roll arm component can unify to be adjacent on the surface of assembly drum body, indivedual abduction phenomenons can not arranged, applying quality that like this can favourable guarantee carcass cord has also prevented because anti-package is rolled the mechanical breakdown that stern assembly abduction is caused.
(4) description of drawings:
Accompanying drawing 1 is the overall structure schematic diagram of the related a kind of automatic anti-package roll extrusion mechanical assembly drum of invention.
Accompanying drawing 2 rolls the arm component structural scheme of mechanism for the anti-package in the related a kind of automatic anti-package roll extrusion mechanical assembly drum of the present invention.
Accompanying drawing 3 is the side view of accompanying drawing 2.
Accompanying drawing 4 is that the A-A of accompanying drawing 2 is to cutaway view Amplified image.
Accompanying drawing 5 is that the B-B of accompanying drawing 2 is to cutaway view Amplified image.
Accompanying drawing 6 is that the C C of accompanying drawing 2 is to cutaway view Amplified image.
Accompanying drawing 8 is the cylinder block rear end cap structural representation in the related a kind of automatic anti-package roll extrusion mechanical assembly drum of the present invention.
Accompanying drawing 10 is dish-shaped push-plate and cylinder block sleeve and breather pipe syndeton schematic diagram in the related a kind of automatic anti-package roll extrusion mechanical assembly drum of the present invention.
Wherein: 1 is processed carcass parts, 2 is the coupling flange dish, 3 roll the arm elastic rubber ring for anti-package, 4 is to drive anti-package to roll piston component, 5 is the cylinder block sleeve, and 6 is fastening carcass secter pat group, and 7 are sealing carcass rubber cushion, 8 is the secter pat connection rod set, 9 for driving secter pat piston group, and 10 is airway, and 11 is support plate, 12 for there being positive and negative screw-thread drive shaft, 13 is anti-package roll extrusion wheels, and 14 is free guide bearing elder sister, and 15 is the spigot nut seat, 16 roll arm component for anti-package, 17 is hollow final drive shaft, and 18 is the cylinder block rear end cap, and 19 is the screw-thread drive shaft supporting base, 20 is the secter pat positioning disk, 21 is the puncture core pipe, and 22 are the ventilation outer tube, and 23 is breather pipe, 24 is the cylinder block drive end bearing bracket, 25 is that secter pat cylinder block 26 is dish-shaped push-plate, and 27 for being nylon roller, and 28 for being rolling bearing, 29 is ring washer, 30 is the I of core tube, and 31 is rolling bearing, and 32 is the II of core tube, 33 is pad, 34 is the bearing ring washer, and 35 is the aluminium alloy outer ring, and 36 is high abrasion aluminium copper inner ring, 37 is hold-down nut, 38 is retainingf key, and 39 for adjusting pad, and 40 is the groove at fastening carcass secter pat group top, 41 is the anti-sticking roller assembly, 42 is antiseized nylon roller, and 43 is the Nonlubricated bearing cover, and 44 is the III of core tube, 45 is antiseized nylon roller pad, and 46 is antiseized nylon roller ring washer.
(5) specific embodiment:
Embodiment: a kind of automatic anti-package roll extrusion mechanical assembly drum (seeing accompanying drawing 1), comprise coupling flange dish 2, anti-package is rolled arm elastic rubber ring 3, drive anti-package and roll piston component 4, cylinder block sleeve 5, sealing carcass rubber cushion 7, airway 10, support plate 11, just have, the power transmission shaft 12 of left-hand thread, spigot nut seat 15, hollow final drive shaft 17, screw-thread drive shaft supporting base 19, puncture core pipe 21, ventilation outer tube 22, breather pipe 23 and cylinder block drive end bearing bracket 24, it is characterized in that said driving anti-package rolls piston component 4 rear end symmetries and anti-package is housed rolls arm component 16, this anti-package is rolled arm component 16 front ends anti-package roll extrusion wheels 13 is housed, and free guide bearing group 14 is equipped with at the middle part; Anti-package is rolled cylinder block rear end cap 18 places that arm component 16 rear portions are attached at the bilateral symmetry position; Said cylinder block sleeve 5 front ends connect secter pat cylinder block 25 in regular turn, drive secter pat piston group 9, secter pat connection rod set 8, fastening carcass secter pat group 6 and secter pat positioning disk 20; Dish-shaped push-plate 26 fixedly is equipped with in cylinder block sleeve 5 rear ends; The cylinder block rear end cap 18, the drive end bearing bracket 24 that are slidingly matched are housed on the cylinder block sleeve 5; Driving anti-package in the said modules is rolled piston component 4, cylinder block sleeve 5, is had the power transmission shaft 12 of positive and negative screw thread, screw-thread drive shaft supporting base 19 all to be connected in turn on the hollow final drive shaft 17, and the ring flange 2 that is connected with independent moulding cabinet final drive shaft flange is arranged on the hollow final drive shaft 17.
Above-mentionedly saidly roll anti-package that piston component 4 rear end symmetries are equipped with and roll arm component 16 96 groups (seeing accompanying drawing 2) can be arranged driving anti-package.
Above-mentionedly saidly roll the anti-package roll extrusion wheels 13 that are equipped with on the arm component 16 in anti-package and constituted by nylon roller 27, two groups of rolling bearings 28, ring washer 29, I of core tube 30, two groups of rolling bearings 28 are housed on the said nylon roller 27, ring washer 29 is equipped with in rolling bearing 28 both sides, and bearing 28 is contained on the I of core tube 30 (sees accompanying drawing 2,4).
Above-mentioned said rolling in each anti-package also is equipped with 3 groups of anti-sticking roller assemblies 41 on the arm component 16, each group anti-sticking roller assembly 41 is by antiseized nylon roller 42, Nonlubricated bearing cover 43, the III44 of core tube, antiseized nylon roller pad 45 and antiseized nylon roller ring washer 46 constitute, the said III44 of core tube is contained in anti-package and rolls on the arm component 16, Nonlubricated bearing cover 43 is contained on the III44 of core tube, antiseized nylon roller 42 is contained on the Nonlubricated bearing cover 43, antiseized nylon roller pad 45 is contained in antiseized nylon roller 42 both sides, and antiseized nylon roller ring washer 46 is contained in the III44 of core tube and upward (sees accompanying drawing 2,6).
Above-mentioned said rolling in each anti-package also is equipped with two groups of free guide bearing groups 14 on the arm component 16, its free guide bearing group 14 is made of rolling bearing 31, the II of core tube 32, pad 33, ring washer 34, the said II of core tube 32 is contained in anti-package and rolls on the arm component 16, rolling bearing 31 is contained on the II of core tube 32, pad 33 is equipped with in rolling bearing 31 inboards, and ring washer 34 (seeing accompanying drawing 2,5) is equipped with in the outside.
Above-mentioned said fastening carcass secter pat group 6, its top is fluted 40, and sealed tire body rubber pad 7 (seeing accompanying drawing 7) is housed in the groove 40.
The fastening carcass secter pat group 6 of above-mentioned said symmetrical distribution can have 72 groups (seeing accompanying drawing 1,7).
Above-mentioned said cylinder block rear end cap 7 is made up of bimetal structure, and aluminium alloy outer ring 35 is adopted at the non-friction of its end cap position, and high abrasion aluminium copper inner ring 36 (seeing accompanying drawing 8) are adopted at its friction position.
Above-mentioned said dish-shaped push-plate 26 is to be connected on the cylinder block sleeve 5 by nut 37, retainingf key 38, adjustment pad 39, be connected with puncture core pipe 21 and breather pipe 23 on the dish push-plate 26, ventilation outer tube 22 is connected on the cylinder block drive end bearing bracket 24 (sees accompanying drawing 9,10).
Claims (9)
1, a kind of automatic anti-package roll extrusion mechanical assembly drum, comprise coupling flange dish (2), anti-package is rolled arm elastic rubber ring (3), drive anti-package and roll piston component (4), cylinder block sleeve (5), sealing carcass rubber cushion (7), airway (10), support plate (11), just have, the power transmission shaft of left-hand thread (12), spigot nut seat (15), hollow final drive shaft (17), screw-thread drive shaft supporting base (19), puncture core pipe (21), ventilation outer tube (22), breather pipe (23) and cylinder block drive end bearing bracket (24), it is characterized in that said driving anti-package rolls piston component (4) rear end symmetry and anti-package is housed rolls arm component (16), this anti-package is rolled arm component (16) front end anti-package roll extrusion wheels (13) is housed, and free guide bearing group (14) is equipped with at the middle part; Anti-package is rolled the cylinder block rear end cap (18) that arm component (16) rear portion is attached at the bilateral symmetry position and is located; Said cylinder block sleeve (5) front end connects secter pat cylinder block (25) in regular turn, drives secter pat piston group (9), secter pat connection rod set (8), fastening carcass secter pat group (6) and secter pat positioning disk (20); Dish-shaped push-plate (26) fixedly is equipped with in cylinder block sleeve (5) rear end; The cylinder block rear end cap (18), the drive end bearing bracket (24) that are slidingly matched are housed on the cylinder block sleeve (5); Driving anti-package in the said modules is rolled piston component (4), cylinder block sleeve (5), is had the power transmission shaft (12) of positive and negative screw thread, screw-thread drive shaft supporting base (19) all to be connected in turn on the hollow final drive shaft (17), and the ring flange (2) that is connected with independent moulding cabinet final drive shaft flange is arranged on the hollow final drive shaft (17).
2,, it is characterized in that rolling anti-package that piston component rear end symmetry is equipped with and rolling arm component the 80-100 group can be arranged driving anti-package by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 1.
3, by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 2, it is characterized in that said anti-package roll the anti-package roll extrusion wheels that are equipped with on the arm component be by nylon roller, two groups of rolling bearings, ring washer; The I of core tube constitutes, and two groups of rolling bearings are housed on the said nylon roller, and ring washer is equipped with in the rolling bearing both sides, and bearing is contained on the I of core tube.
4, by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 2, it is characterized in that said rolling in each anti-package also be equipped with two groups of free guide bearing groups on the arm component, its free guide bearing group is made of rolling bearing, the II of core tube, pad, ring washer, the said II of core tube is contained in anti-package and rolls on the arm component, rolling bearing is contained on the II of core tube, pad is equipped with in the rolling bearing inboard, and ring washer is equipped with in the outside.
5, by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 2, it is characterized in that said rolling in each anti-package also be equipped with 3-5 group anti-sticking roller assembly on the arm component, each group anti-sticking roller assembly is by antiseized nylon roller, the Nonlubricated bearing cover, the III of core tube, antiseized nylon roller pad and antiseized nylon roller ring washer constitute, the said III of core tube is contained in anti-package and rolls on the arm component, Nonlubricated bearing is sleeved on the III of core tube, antiseized nylon roller is contained in Nonlubricated bearing and puts, antiseized nylon roller pad is contained in antiseized nylon roller both sides, and antiseized nylon roller ring washer is contained on the III of core tube.
6, by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 1, it is characterized in that its top of said fastening carcass secter pat group is fluted, sealed tire body rubber pad is housed in the groove.
7,, it is characterized in that the fastening carcass secter pat group of said symmetrical distribution can have the 60-80 group by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 1.
8, by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 1, it is characterized in that said cylinder block rear end cap is made up of bimetal structure, the aluminium alloy outer ring is adopted at the non-friction of its end cap position, and high abrasion aluminium copper inner ring is adopted at its friction position.
9, by the said a kind of automatic anti-package roll extrusion mechanical assembly drum of claim 1, it is characterized in that said dish-shaped push-plate is to be connected on the cylinder block sleeve by nut, retainingf key, adjustment pad, be connected with puncture core pipe and breather pipe on the dish push-plate, the ventilation outer tube is connected on the cylinder block drive end bearing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102556 CN1238180C (en) | 2003-02-11 | 2003-02-11 | Formation drum of automatic back-edging roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102556 CN1238180C (en) | 2003-02-11 | 2003-02-11 | Formation drum of automatic back-edging roller press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1438112A CN1438112A (en) | 2003-08-27 |
| CN1238180C true CN1238180C (en) | 2006-01-25 |
Family
ID=27673864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03102556 Expired - Fee Related CN1238180C (en) | 2003-02-11 | 2003-02-11 | Formation drum of automatic back-edging roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238180C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406243C (en) * | 2005-12-28 | 2008-07-30 | 天津市橡塑机械研究所有限公司 | Small-sized machine building drum |
| CN100526062C (en) * | 2006-12-12 | 2009-08-12 | 天津市橡塑机械研究所有限公司 | Mechanical assembly drum with attaching and compacting functions |
| CN102303416B (en) * | 2011-09-20 | 2014-01-15 | 天津百利阳光环保设备有限公司 | Mechanical-drum turn-up tire building mechanism |
| CN104742396A (en) * | 2013-12-30 | 2015-07-01 | 软控股份有限公司 | Mechanical turn-up device |
| CN106239953B (en) * | 2016-08-29 | 2018-08-17 | 中车双喜轮胎有限公司 | Tyre building machine infantees is fed localization method |
| RS63972B1 (en) * | 2019-11-01 | 2023-03-31 | Safe Run Intelligent Equipment Co Ltd | Tire building drum |
-
2003
- 2003-02-11 CN CN 03102556 patent/CN1238180C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1438112A (en) | 2003-08-27 |
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Address after: 300250 Tianjin Road, Hebei District, No. 5 Patentee after: Tianjin Saixiang investment limited liability company Address before: 300250 Tianjin Road, Hebei District, No. 5 Patentee before: Tianjin Rubber & Plastics Institute Co., Ltd. |
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