CN201895413U - Tube blank supporting seat in oven - Google Patents
Tube blank supporting seat in oven Download PDFInfo
- Publication number
- CN201895413U CN201895413U CN2010206475389U CN201020647538U CN201895413U CN 201895413 U CN201895413 U CN 201895413U CN 2010206475389 U CN2010206475389 U CN 2010206475389U CN 201020647538 U CN201020647538 U CN 201020647538U CN 201895413 U CN201895413 U CN 201895413U
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- China
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- bearing
- main shaft
- supporting seat
- baking oven
- described main
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Abstract
A tube blank supporting seat in an oven comprises a main shaft, a supporting seat and a self-rotation chain wheel, wherein a tube blank sleeve opening is formed at the upper end of the main shaft, the supporting seat is sleeved in the middle of the main shaft, one side of the supporting seat is in transmission connection with a driving chain, the self-rotation chain wheel is fixedly mounted at the lower end of the main shaft, and a balance bearing is arranged on one side of the supporting seat, which is connected with and opposite to the driving chain. The utility model provides the tube blank supporting seat in the oven, which can guarantee the heating quality of a bottle blank and prolong the service life.
Description
Technical field
The utility model relates to the bottle blowing machine field, especially a kind of baking oven of bottle blowing machine.
Background technology
Semiautomatic bottle blowing machine generally includes baking oven and matched moulds bottle mechanism, wherein, baking oven is with the temperature of heating of pipe blank to setting, in baking oven, existing pipe pipe blank seat comprises main shaft, and the pipe running-on is installed in described main shaft upper end, and the middle part of described main shaft is sleeved on the bearing, described bearing and the active chain interlock of moving in order to the drive pipe blank seat, the lower end of described main shaft is fixedly connected from rotary chain wheel; Can drive each pipe blank seat along orbital motion by drive sprocket,, make each face thermally equivalent of pipe by driving the pipe rotation from rotary chain wheel; The defective of its existence is: 1, owing to the drive from rotary chain wheel, main shaft can gyrate at heating region, because rigidity suit between main shaft and the bearing, there is the rigidity friction between main shaft and the bearing, excessive if wear and tear, can not keep vertical state when causing main shaft to rotate, influence the quality of bottle base heating, shorten the service life of pipe blank seat simultaneously; 2, on the bearing, drive sprocket usually and bearing is inboard links, and in running, because bearing is one-sided stressed, causes whole pipe blank seat run-off the straight easily, causes also run-off the straight of bottle base, thereby influences the heating quality of bottle base.
Summary of the invention
Influence the short deficiency of bottle base heating quality, service life for what overcome existing baking oven pipe supporting seat, the utility model provides a kind of heating quality of effective assurance bottle base, the baking oven pipe supporting seat that increases the service life.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of baking oven pipe supporting seat, comprise main shaft, bearing and from rotary chain wheel, the upper end of described main shaft is provided with the pipe running-on, the described bearing of middle part suit of described main shaft, one side of described bearing is in transmission connection with the active chain, the lower end fixed installation of described main shaft is described from rotary chain wheel, connects a relative side with the active chain on the described bearing equalizer bearing is installed.
Further, the vertical and intersectant centerline of the center line of described equalizer bearing and described main shaft.Certainly, equalizer bearing also can adopt other arrangements, as long as equalizer bearing is positioned at the balance bracket below of baking oven, when pipe moves, drive sprocket is one-sided stressed when causing the pipe blank seat run-off the straight, and bearing withstands on the described balance bracket, avoids the run-off the straight phenomenon to get final product
Further again, described equalizer bearing is rolling bearing or sliding bearing.
Connection bearing is installed in the middle part of described main shaft and the junction of bearing.
The middle part of described main shaft and the junction of bearing install connection bearing and following connection bearing, describedly go up the upper end that connection bearing is positioned at described junction, described following connection bearing is positioned at the lower end of junction.
Technical conceive of the present utility model is: connect an opposite side with the active chain on bearing equalizer bearing has been installed, equalizer bearing cooperates with balance bracket on the baking oven, when the active chain is stressed when causing pipe blank seat to rely on that initiatively the chain direction tilts, equalizer bearing is against the below of described balance bracket, can effectively avoid the pipe blank seat run-off the straight, thereby guarantee the heating quality of pipe.
Moreover, being rigidly connected between main shaft in the prior art and the bearing is improved to bearing is connected, avoided the rigidity wearing and tearing, can not prolong the service life of pipe blank seat greatly; Be in plumbness in the time of also guaranteeing main axis rotation, further guaranteed the heating quality of pipe.
The beneficial effects of the utility model mainly show: effectively guarantee bottle base heating quality, increase the service life.
Description of drawings
Fig. 1 is the structural representation of baking oven pipe supporting seat.
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See figures.1.and.2, a kind of baking oven pipe supporting seat, comprise main shaft 1, bearing 2 and from rotary chain wheel 3, the upper end of described main shaft 1 is provided with pipe running-on 4, the described bearing 2 of the middle part suit of described main shaft 1, one side of described bearing 2 is in transmission connection with the active chain, and the lower end fixed installation of described main shaft 1 is described from rotary chain wheel 3, connects a relative side with the active chain on the described bearing 2 equalizer bearing 6 is installed.
The center line of described equalizer bearing 6 and the vertical and intersectant centerline of described main shaft.Certainly, equalizer bearing also can adopt other arrangements, as long as equalizer bearing is positioned at the balance bracket below of baking oven, when pipe moves, drive sprocket is one-sided stressed when causing the pipe blank seat run-off the straight, and bearing withstands on the described balance bracket, avoids the run-off the straight phenomenon to get final product
Described equalizer bearing 6 is rolling bearing or sliding bearing.
Connection bearing 5 is installed in the junction of the middle part of described main shaft 1 and bearing 2.
The junction of the middle part of described main shaft 1 and bearing 2 install connection bearing and following connection bearing, describedly go up the upper end that connection bearing is positioned at described junction, described following connection bearing is positioned at the lower end of junction.
Present embodiment connects a relative side with the active chain equalizer bearing 6 has been installed on bearing, this equalizer bearing cooperates with balance bracket on the baking oven, when the active chain is stressed when causing pipe blank seat to rely on that initiatively the chain direction tilts, equalizer bearing is against on the described balance bracket, can effectively avoid the supporting seat run-off the straight, thereby guarantee the heating quality of pipe.
The employing bearing connects, and has avoided the rigidity wearing and tearing, can not prolong the service life of pipe blank seat greatly; Be in plumbness in the time of also guaranteeing main axis rotation, effectively guaranteed the heating quality of pipe.
Claims (5)
1. baking oven pipe supporting seat, comprise main shaft, bearing and from rotary chain wheel, the upper end of described main shaft is provided with the pipe running-on, the described bearing of middle part suit of described main shaft, one side of described bearing is in transmission connection with the active chain, the lower end fixed installation of described main shaft is described from rotary chain wheel, it is characterized in that: connect a relative side with the active chain on the described bearing equalizer bearing is installed.
2. baking oven pipe supporting seat as claimed in claim 1 is characterized in that: the center line of described bearing and the vertical and intersectant centerline of described main shaft.
3. baking oven pipe supporting seat as claimed in claim 1 or 2 is characterized in that: described equalizer bearing is rolling bearing or sliding bearing.
4. baking oven pipe supporting seat as claimed in claim 1 or 2 is characterized in that: connection bearing is installed in the middle part of described main shaft and the junction of bearing.
5. baking oven pipe supporting seat as claimed in claim 1 or 2, it is characterized in that: the middle part of described main shaft and the junction of bearing install connection bearing and following connection bearing, described upward connection bearing is positioned at the upper end of described junction, and described connection bearing down is positioned at the lower end of junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206475389U CN201895413U (en) | 2010-12-08 | 2010-12-08 | Tube blank supporting seat in oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206475389U CN201895413U (en) | 2010-12-08 | 2010-12-08 | Tube blank supporting seat in oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895413U true CN201895413U (en) | 2011-07-13 |
Family
ID=44253329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206475389U Expired - Fee Related CN201895413U (en) | 2010-12-08 | 2010-12-08 | Tube blank supporting seat in oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019688A (en) * | 2010-12-08 | 2011-04-20 | 林子祥 | Supporting seat for oven tube blank |
-
2010
- 2010-12-08 CN CN2010206475389U patent/CN201895413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019688A (en) * | 2010-12-08 | 2011-04-20 | 林子祥 | Supporting seat for oven tube blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |