CN207310586U - A kind of assembly drum for realizing mechanical anti-package - Google Patents
A kind of assembly drum for realizing mechanical anti-package Download PDFInfo
- Publication number
- CN207310586U CN207310586U CN201721255131.XU CN201721255131U CN207310586U CN 207310586 U CN207310586 U CN 207310586U CN 201721255131 U CN201721255131 U CN 201721255131U CN 207310586 U CN207310586 U CN 207310586U
- Authority
- CN
- China
- Prior art keywords
- removable cover
- grooved ring
- cover board
- package
- cylinder
- 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- Withdrawn - After Issue
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages
Abstract
A kind of assembly drum for realizing mechanical anti-package, the utility model includes positioning disk, counter-wrapping rod group, removable cover, fixed cover board, counter-wrapping rod group is located in the annular groove of positioning disk excircle, cylinder is installed between positioning disk and cylinder cap axial direction, cylinder includes cylinder barrel, piston, grooved ring, and grooved ring slides axially along cylinder barrel is cylindrical；Fixed cover board is fixedly mounted on the excircle of grooved ring；When removable cover closes, removable cover forms a complete cylinder with fixed cover board, and counter-wrapping rod group is wrapped in cylindrical surface, can carry out patch material and rolling；When removable cover is opened, removable cover is located on the inside of fixed cover board, and the roller of counter-wrapping rod group exposes, and can carry out anti-package.Its advantage is, reasonable in design, and cover board is not connected with counter-wrapping rod, reduces the weight of counter-wrapping rod；Acted using the linear reciprocation of cylinder, by mechanical function transmission, realize that removable cover is opened and closed；Removable cover is retracted on the inside of fixed cover board, is unlikely to deform, the influence to material is smaller.
Description
Technical field
A kind of assembly drum of Tire production is the utility model is related to, more particularly, to a kind of shaping for realizing mechanical anti-package
Drum, belongs to Tire production equipment technology field.
Background technology
In tire manufacturing process, when sizing material is sticked on assembly drum need a cylindrical surface as stick according to
Support.The structure of existing assembly drum is that the cover board that can be stretched is provided with above counter-wrapping rod, and cover board can be by before counter-wrapping rod when stretching out
The roller covering of side, easy to paste material and rolling；Cover board can expose roller in front of counter-wrapping rod when retracting, and complete anti-package sidewall.By
It is fixed in cover board on counter-wrapping rod so that the weight increase of counter-wrapping rod, while the strength of resetting spring is also increased, to tire
Impression is unfavorable；Cover board is yielding at the same time, reduces service life.
Utility model content
Existing there is existing for the assembly drum of anti-package the increase of counter-wrapping rod weight, required spring reset to overcome
Power increase, is unfavorable for the impression of tire, and cover board is yielding, the deficiency that service life reduces, and the utility model provides a kind of realize
The assembly drum of mechanical anti-package.
Technical solution is used by the utility model solves its technical problem：A kind of assembly drum for realizing mechanical anti-package,
Including positioning disk, counter-wrapping rod group, removable cover, fixed cover board, counter-wrapping rod group is located in the annular groove of positioning disk excircle,
Cylinder is installed, the cylinder includes cylinder barrel, piston, grooved ring, and the grooved ring is along cylinder barrel between positioning disk and the cylinder cap axial direction
It is cylindrical to slide axially；The fixed cover board is fixedly mounted on the excircle of the grooved ring.When the removable cover closes, institute
State removable cover and form a complete cylinder with the fixed cover board, and the counter-wrapping rod group is wrapped in cylindrical surface,
It can carry out patch material and rolling.When the removable cover is opened, the removable cover is described on the inside of the fixed cover board
The roller of counter-wrapping rod group exposes, and can carry out anti-package.
Further, skewed slot is provided with the grooved ring, has helicla flute on the cylinder barrel；
Change is also equipped with the grooved ring, when the grooved ring is axially moved along the cylinder barrel, the change passes through drive
Dynamic bearing slides axially with the grooved ring, while the change passes through between the helicla flute on guide bearing and the cylinder barrel
Cooperation so that mutually rotated between the change and the grooved ring；The rotation of the grooved ring drives connecting rod and removable cover, living
Dynamic cover board is moved along the skewed slot on grooved ring, so as to fulfill the opening and closing of removable cover.
Further, the helicla flute is located at the end of cylinder barrel and close to the positioning disk, and the grooved ring and change pass through footpath
Connected to the guide bearing of installation, the front end of the guide bearing is located in the helicla flute of the cylinder barrel.
Further, the grooved ring excircle is made of array boss and groove, and the fixed cover board is fixedly mounted on described
On the boss of grooved ring.The skewed slot is located on the raised head face of the grooved ring, and close to the positioning disk；Each removable cover pair
2 skewed slots are answered, one of to supply the rod slide, another is slided for the removable cover.One end of the connecting rod is with turning
Ring is fixedly connected, and the other end is located in the skewed slot of the grooved ring, described when mutually being rotated between the change and the grooved ring
One end of connecting rod is moved along the skewed slot, and drives the removable cover open or close.
Further, the end of the connecting rod moved along the skewed slot is connected with the lower end of the removable cover, the work
The axis pin that dynamic cover board lower end side is fixedly mounted is moved along another skewed slot.
Further, the side of the fixed cover board is outer inclined-plane, and the removable cover has and fixed cover board outer inclined-plane kissing
The outer inclined-plane closed, the angle of bevel of the grooved ring end face are identical with fixed cover board outer inclined-plane angle；The removable cover is described in
The skewed slot of grooved ring end face slides.
Further, when the guide bearing is moved along helicla flute, grooved ring rectilinear movement and at the same time with the change
Between mutually rotate, the removable cover is turned on and off therewith.
The quantity of the guide bearing is 2 or more than 2 and is uniformly distributed along the circumference.
The beneficial effects of the utility model are, reasonable in design, and cover board is not connected with counter-wrapping rod, reduce counter-wrapping rod
Weight；Acted using the linear reciprocation of cylinder, by the conversion of mechanical structure, realize that removable cover is opened and closed；Removable cover
Plate is retracted on the inside of fixed cover board, is unlikely to deform, the influence to material is smaller；Effectively prolong the service life.
Brief description of the drawings
Fig. 1 is the utility model embodiment removable cover open mode structure diagram.
Fig. 2 is the utility model embodiment removable cover open mode appearance diagram.
Fig. 3 is the utility model embodiment removable cover closed mode structure diagram.
Fig. 4 is the utility model embodiment removable cover closed mode appearance diagram.
Fig. 5 is the utility model embodiment removable cover closed mode cross-sectional view.
Fig. 6 is another embodiment of the utility model structure diagram.
Fig. 7 is the utility model embodiment removable cover open mode connecting rod partial schematic diagram.
Fig. 8 is the utility model embodiment removable cover closed mode connecting rod partial schematic diagram.
Fig. 9 is the utility model guide bearing position profile figure.
In figure：1. positioning disk, 2. counter-wrapping rod groups, 3. fix cover board, 4. removable covers, 5. driving bearings, 6. changes, 7. grooves
Ring, 8. pistons, 9. cylinder barrels, 10. pins are stifled, 11. guide bearings, 12. connecting rods, 13. cylinder caps, 14. skewed slots, 15. helicla flutes, 16. gas
Cylinder.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.But those skilled in the art should
Know, the utility model is not limited to listed embodiment, as long as meeting the spirit of the present invention, should all include
In in the scope of protection of the utility model.
Referring to attached drawing 1,2.The utility model is a kind of to realize the assembly drum of mechanical anti-package, including positioning disk 1, counter-wrapping rod group 2,
Fixed cover board 3, removable cover 5, cylinder 16, counter-wrapping rod group 2 are located in the annular groove of 1 excircle of positioning disk；In the guiding
Cylinder 16 is installed between 13 axial direction of disk 1 and cylinder cap.The cylinder 16 includes cylinder barrel 9, piston 8, grooved ring 7, in different chambers
In be passed through gas, the piston 8 promotes grooved ring 7 to slide axially along cylinder barrel 9 is cylindrical.Power gas used in cylinder 16 is by exterior gas
Source provides.
The fixed cover board 3 is fixedly mounted on the excircle of the grooved ring 7；It is described when the removable cover 4 closes
Removable cover 4 forms a complete cylindrical surface (referring to attached drawing 5) with the fixed cover board 3, and the counter-wrapping rod group 2 is wrapped up
(referring to attached drawing 3,4) in cylindrical surface, patch material and rolling can be carried out.When the removable cover 4 is opened, the removable cover
4 expose (referring to attached drawing 1,2), can carry out anti-package positioned at the fixed inner side of cover board 3, the roller of the counter-wrapping rod group 2.
Referring to attached drawing 6,7,8.Skewed slot 14 is provided with the grooved ring 7, has helicla flute 15 on the cylinder barrel 9.
Referring to attached drawing 1.Change 6 is also equipped with the grooved ring 7, change 6 is installed on the excircle of the cylinder barrel 9, can
To slide axially along cylinder barrel 9.The grooved ring 7 and change 6 are connected by the driving bearing 5 of radially installed, the change 7 and cylinder barrel
9 are connected by the guide bearing 11, and the front end of the guide bearing 11 is located in the helicla flute 15 of the cylinder barrel 9, guiding axis
Hold 11 rear end and there is the pin being fixedly mounted with grooved ring 7 to block up 10 guide bearing 11 is carried out radial positioning and fix (referring to attached drawing 6)；It is logical
The quantity of Chang Suoshu guide bearings 11 is 2 or more than 2 and is uniformly distributed along the circumference.
When the grooved ring 7 is axially moved along the cylinder barrel 9, the change 6 by driving bearing 5 with the grooved ring 7 into
Row slides axially, while the change 6 passes through the cooperation between the helicla flute 15 on guide bearing 11 and the cylinder barrel 9 so that
Mutually rotated between the change 6 and the grooved ring 7.The rotation of the grooved ring 7 drives connecting rod 12 and removable cover 4, removable cover
Plate 4 is moved along the skewed slot 14 on grooved ring 7, so as to fulfill the opening and closing of removable cover (referring to attached drawing 7,8).
Further, when the guide bearing 11 is moved along helicla flute 15, the grooved ring 7 move linearly and at the same time with it is described
Mutually rotated between change 6, the removable cover 4 is turned on and off (referring to attached drawing 6,9) therewith.The helicla flute 15 is located at cylinder
The end of cylinder 9, and close to the positioning disk 1.
Referring to attached drawing 7,8.7 excircle of grooved ring is made of array boss and groove, and the boss and groove are described in
Grooved ring 7 is axial to be set.The fixed cover board 3 is fixedly mounted on the boss of the grooved ring 7.The skewed slot 14 is located at the grooved ring
On 7 raised head face, and close to described 1 one end of positioning disk；Usually corresponding 2 skewed slots 14 of each removable cover 4, it is one of to supply
The connecting rod 12 slides, another is slided for the removable cover 4, and ensures that the cover board does not produce rotation.
One end of the connecting rod 12 is fixedly connected with change 6, and the other end is located in the skewed slot 14 of the grooved ring 7, when described
When mutually being rotated between change 6 and the grooved ring 7, one end of the connecting rod 12 is moved along the skewed slot 14, and drives the work
4 open or close of dynamic cover board.
The end of the connecting rod 12 moved along the skewed slot 14 is connected with the lower end of the removable cover 4, the activity
The axis pin that 4 lower end side of cover board is fixedly mounted is moved along another skewed slot 14.
When the removable cover 4 is opened, the removable cover 4 is positioned at the fixed inner side of cover board 3.The fixed cover board
3 side is outer inclined-plane, and the removable cover 4 has the outer inclined-plane to match with fixed 3 outer inclined-plane of cover board, 7 end face of grooved ring
14 angle of skewed slot it is identical with fixed 3 outer inclined-plane angle of cover board, the removable cover 4 is slided along the skewed slot 14 of 7 end face of grooved ring
It is dynamic.When the removable cover 4 closes, removable cover 4 covers the groove on 7 excircle of grooved ring, and the fixed cover board 3
Some overlapping of the outer inclined-plane of outer inclined-plane and removable cover 4 so that the cylinder that removable cover 4 is formed with fixed cover board 3
Continuity it is more preferable.
A kind of assembly drum for realizing mechanical anti-package of the utility model, is acted using the linear reciprocation of cylinder, is tied by machinery
The conversion of structure, the cladding action realized to counter-wrapping rod of being retracted by the rotation of removable cover；To fixed cover when removable cover is retracted
The inner side of plate is shunk, and the influence to material is smaller；Power source is reduced, and mechanical system realization, drop are fitted through between each action
The probability that low malfunction occurs.
It should be noted that above-described embodiment is exemplary rather than limitation the utility model, those skilled in the art can set
Count right of many alternate embodiments without departing from this patent.
Claims (8)
1. a kind of assembly drum for realizing mechanical anti-package, including positioning disk, counter-wrapping rod group, removable cover, fixed cover board, counter-wrapping rod group
In the annular groove of positioning disk excircle, it is characterized in that：
Cylinder is installed between the positioning disk and cylinder cap axial direction, the cylinder includes cylinder barrel, piston, grooved ring, the grooved ring
Slide axially along cylinder barrel is cylindrical；The fixed cover board is fixedly mounted on the excircle of the grooved ring；
When the removable cover closes, the removable cover forms a complete cylinder with the fixed cover board, and will
The counter-wrapping rod group is wrapped in cylindrical surface, can carry out patch material and rolling；
When the removable cover is opened, the removable cover is on the inside of the fixed cover board, the roller of the counter-wrapping rod group
Expose, anti-package can be carried out.
2. the assembly drum of mechanical anti-package is realized according to claim 1, it is characterized in that：Skewed slot is provided with the grooved ring, it is described
There is helicla flute on cylinder barrel；
Change is also equipped with the grooved ring, when the grooved ring is axially moved along the cylinder barrel, the change passes through drive shaft
Hold and slide axially with the grooved ring, while the change passes through matching somebody with somebody between the helicla flute on guide bearing and the cylinder barrel
Close so that mutually rotated between the change and the grooved ring；The rotation of the grooved ring drives connecting rod and removable cover, removable cover
Plate is moved along the skewed slot on grooved ring, so as to fulfill the opening and closing of removable cover.
3. the assembly drum of mechanical anti-package is realized according to claim 2, it is characterized in that：The helicla flute is located at the end of cylinder barrel
And connected close to the positioning disk, the grooved ring with change by the guide bearing of radially installed, the front end of the guide bearing
In the helicla flute of the cylinder barrel.
4. the assembly drum of mechanical anti-package is realized according to claim 3, it is characterized in that：The grooved ring excircle is by array boss
Formed with groove, the fixed cover board is fixedly mounted on the boss of the grooved ring；
The skewed slot is located on the raised head face of the grooved ring, and close to the positioning disk；Each removable cover corresponds to 2 tiltedly
Groove, one of to supply the rod slide, another is slided for the removable cover；
One end of the connecting rod is fixedly connected with change, and the other end is located in the skewed slot of the grooved ring, when the change with it is described
When mutually being rotated between grooved ring, one end of the connecting rod is moved along the skewed slot, and drives the removable cover open or close.
5. the assembly drum of mechanical anti-package is realized according to claim 4, it is characterized in that：The connecting rod moved along the skewed slot
End be connected with the lower end of the removable cover, the axis pin that the removable cover lower end side is fixedly mounted is moved along another skewed slot
It is dynamic.
6. the assembly drum of mechanical anti-package is realized according to claim 5, it is characterized in that：The side of the fixed cover board is interior oblique
Face, the removable cover have the outer inclined-plane to match with fixed cover board outer inclined-plane, the angle of bevel of the grooved ring end face and fixation
Cover board outer inclined-plane angle is identical；The removable cover is slided along the skewed slot of the grooved ring end face.
7. the assembly drum of mechanical anti-package is realized according to claim 3, it is characterized in that：When the guide bearing is moved along helicla flute
When dynamic, the grooved ring moves linearly and is mutually rotated between the change at the same time, and the removable cover is turned on and off therewith.
8. the assembly drum of mechanical anti-package is realized according to claim 2, it is characterized in that：The quantity of the guide bearing is 2
Or more than 2 and it is uniformly distributed along the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255131.XU CN207310586U (en) | 2017-09-28 | 2017-09-28 | A kind of assembly drum for realizing mechanical anti-package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255131.XU CN207310586U (en) | 2017-09-28 | 2017-09-28 | A kind of assembly drum for realizing mechanical anti-package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310586U true CN207310586U (en) | 2018-05-04 |
Family
ID=62428111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255131.XU Withdrawn - After Issue CN207310586U (en) | 2017-09-28 | 2017-09-28 | A kind of assembly drum for realizing mechanical anti-package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572016A (en) * | 2017-09-28 | 2019-04-05 | 天津赛象机电工程有限公司 | A kind of assembly drum for realizing mechanical anti-package |
-
2017
- 2017-09-28 CN CN201721255131.XU patent/CN207310586U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572016A (en) * | 2017-09-28 | 2019-04-05 | 天津赛象机电工程有限公司 | A kind of assembly drum for realizing mechanical anti-package |
| CN109572016B (en) * | 2017-09-28 | 2022-07-12 | 天津赛象科技股份有限公司 | Forming drum for realizing mechanical turn-up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180504 Effective date of abandoning: 20211109 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180504 Effective date of abandoning: 20211109 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |