CN200960725Y - Gear type rotation mechanism for plastic bottle pipe heater - Google Patents
Gear type rotation mechanism for plastic bottle pipe heater Download PDFInfo
- Publication number
- CN200960725Y CN200960725Y CN 200620109113 CN200620109113U CN200960725Y CN 200960725 Y CN200960725 Y CN 200960725Y CN 200620109113 CN200620109113 CN 200620109113 CN 200620109113 U CN200620109113 U CN 200620109113U CN 200960725 Y CN200960725 Y CN 200960725Y
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- CN
- China
- Prior art keywords
- pipe
- gear
- plastic bottle
- wheel
- frame
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- Expired - Fee Related
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Abstract
A plastic pipe heater gear-type rotation structure comprises a rack, wherein the rack is installed with a driving shaft driven by power, the driving shaft is provided with a driving chain wheel which drives a driven chain wheel by a chain, the driven chain wheel is arranged on a driven shaft, two sides of the rack are equipped with heating pipes which correspond to a plastic pipe, the mandrel of the chain is provided with a pipe rising plate which matches with the plastic pipe, the pipe rising plate is provided with a rotation bearing, characterized in that outside of the rotation bearing is provided with a gear wheel, the rack is provided with a friction tape and an occulting bar, the friction tape contacts with the wheel gear, and the wheel gear and the occulting bar separately contact with the mouth of the plastic pipe. The technology scheme installs the gear wheel outside the rotation bearing, the wheel gear goes forward along with the pipe rising plate and contacts with the friction tape to produce rotation, the occulting bar is installed on the rack, the pivoted wheel gear and the occulting bar separately contact with the mouth of the plastic pipe to make the plastic pipe rotate, and the heating is even.
Description
Technical field
The utility model relates to plastic bottle pipe heater gear type free-wheeling system, is applicable to that mainly two-step method produces in the hollow plastic container the heating of plastic bottle-pipe, belongs to the plastics machinery field.
Background technology
Adopt two-step method to produce hollow plastic container, at first get plastic raw materials and make the bottle pipe by the injection machine notes, heater via is with the heating of bottle pipe, then by stretch blow machine stretch blow moulding again.Its kind of heater that is used for the plastic bottle-pipe heating is a lot, according to the mode of heating difference, can be divided into fixed and rotary type, and rotary type wherein is many with ring rotation.Its essential structure of described ring rotation is that two drive sprockets drive chain, and bottle piping support seat is installed on chain, and plastic bottle-pipe is installed on the supporting base and the bottle pipe is heated by the thermal treatment zone on the loop line by the chain drive.Prior art is installed in the supporting base complex structure not only on the chain, the mouth of pipe of main is bottle pipe will be enclosed within the outside of cramp bar, so generally be that bottle is managed the mouth of pipe down, usually insert (cover) by hand and manage, get pipe, inefficiency is if adopt Robot actions, need finish clamp, get pipe, 180 ° of bottle pipe upsets are released again, and then pressure pipe is enclosed within on the cramp bar downwards; Take out a bottle pipe manipulator when heating back and finish the tube drawing that makes progress again, withdraw from (afterwards contracting) heater, overturn 180 ° again, send in the mould of stretch blow machine, so the parts of manipulator are many, cylinder is many, controls very complicatedly, is out of order easily.Therefore, the applicant had once invented support-board type ring rotation bottle heater, its plastic bottle-pipe is when heating, not only along with the driving chain operation, but also want continuous rotation, just make bottle pipe homogeneous heating, existing support-board type ring rotation bottle heater, the plastic bottle-pipe that rests on the supporting plate only relies on the friction band to contact with the bottle pipe mouth of pipe, and the one, frictional force is little, and the 2nd, because described friction band is that nylon or elastomeric material are made, the friction band is squeezed and can deforms, can not contact with the bottle mouth of pipe, make heating bottle Guan Buhui rotation, seriously influence heating quality.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of free-wheeling system to contact reliably with the plastic bottle-pipe mouth of pipe, making plastic bottle-pipe guarantee the plastic bottle pipe heater gear type free-wheeling system of rotation in (revolution) in advancing.
The technical scheme of the utility model plastic bottle pipe heater gear type free-wheeling system is: a frame is arranged, the driving shaft that is driven by power is installed in the frame, drive sprocket is installed on the driving shaft, drive sprocket drives by movable sprocket by chain, be installed on the driven axle by movable sprocket, heating tube is installed in both sides in frame, heating tube is corresponding with plastic bottle-pipe, the trustship plate is installed on the mandrel of chain, trustship plate match with plastic bottle-pipe (trustship plate mouth is holding in the palm plastic bottle-pipe), the rotation bearing is installed on the trustship plate, it is characterized in that the rotation bearing installs gear outward, friction band and blend stop are installed on frame, and the friction band contacts with gear, and gear and blend stop contact with the mouth of pipe of plastic bottle-pipe respectively.
Plastic bottle pipe heater gear type free-wheeling system of the present utility model, outside the rotation bearing, gear has been installed, gear is along with the trustship plate advances, the gear that advances contacts with the friction band and rotates, blend stop is installed on frame, be that gear and the another side that rotates is that blend stop contacts with the mouth of pipe of plastic bottle-pipe respectively on one side, make plastic bottle-pipe constantly produce rotation, homogeneous heating.
Plastic bottle pipe heater gear type free-wheeling system of the present utility model, mounting plate on its frame, installation motor under the fixed head, the output shaft of motor drives turning cylinder by gimmal, turning cylinder after the motion of friction band, makes the outer gear of bearing rotate more reliable through gear driven friction band.Two rotation bearings are installed on every trustship plate, two gears are installed on every rotation bearing, the rotation of bottle pipe is further improved.
Description of drawings
Fig. 1 is the utility model plastic bottle pipe heater gear type free-wheeling system schematic top plan view;
Fig. 2 is another embodiment schematic top plan view of the utility model plastic bottle pipe heater gear type free-wheeling system;
Fig. 3 is the gear of the utility model plastic bottle pipe heater gear type free-wheeling system and the friction band and the blend stop assembly relation schematic diagram of motion;
Fig. 4 is gear and the fixed friction band and the blend stop assembly relation schematic diagram of the utility model plastic bottle pipe heater gear type free-wheeling system;
Fig. 5 is that the utility model plastic bottle pipe heater gear type free-wheeling system A is to schematic diagram.
The specific embodiment
The utility model relates to plastic bottle pipe heater gear type free-wheeling system, as Fig. 1-shown in Figure 5, a frame 1 is arranged, the driving shaft 2 that is driven by power is installed in the frame, drive sprocket 11 is installed on the driving shaft, and drive sprocket drives by movable sprocket 12, in actual product by chain 3, by movable sprocket can be one, and driven axle can be one.Be installed on the driven axle 8 by movable sprocket, heating tube 7 is installed in both sides in frame, heating tube 7 is corresponding with plastic bottle-pipe 5, opposite side at plastic bottle-pipe has the heat reflection plate of adding, trustship plate 4 is installed on the mandrel of chain 3, the opening of trustship plate 4 matches with plastic bottle-pipe 5, the bottle pipe rests on the trustship plate, rotation bearing 6 is installed on trustship plate 4, its major technology is characterised in that the rotation bearing 6 outer gears 61 of installing, friction is installed on frame is with 10 and blend stop 14, friction is with 10 to contact with gear 61, and gear 61 and blend stop 14 contact with the mouth of pipe 52 of plastic bottle-pipe respectively.The plastic bottle-pipe mouth of pipe 52 and gear 61 with block bar 14 and contact, gear rubs, the rotation of bottle pipe is reliable, the quality assurance of bottle pipe homogeneous heating.Gear 61 mainly is friction, and 5 barrier effects of 14 pairs of bottle pipes of blend stop move more reliable, steady.Described friction band also can be a fricting strip 101.But also can be on frame mounting plate 15, installation motor 16 under the fixed head, the output shaft 17 of motor drives turning cylinders 19 by gimmal 18, turning cylinder 19 drives friction through gear 191 and is with 10, the motion of friction band, the outer gear of rotation bearing rotates more reliable.Two rotation bearings are installed on every trustship plate 4, two gears 61 are installed on every rotation bearing 6.
Claims (3)
1, plastic bottle pipe heater gear type free-wheeling system, a frame is arranged, the driving shaft that is driven by power is installed in the frame, drive sprocket is installed on the driving shaft, drive sprocket drives by movable sprocket by chain, be installed on the driven axle by movable sprocket, heating tube is installed in both sides in frame, heating tube is corresponding with plastic bottle-pipe, trustship plate (4) is installed on the mandrel of chain (3), trustship plate (4) matches with plastic bottle-pipe (5), go up installation rotation bearing (6) at trustship plate (4), it is characterized in that the outer gear (61) of installing of rotation bearing (6), friction is installed on frame is with (10) and blend stop (14), friction band (10) contacts with gear (61), and gear (61) and blend stop (14) contact with the mouth of pipe (52) of plastic bottle-pipe respectively.
2, plastic bottle pipe heater gear type free-wheeling system as claimed in claim 1, it is characterized in that mounting plate on the frame (15), installation motor (16) under the fixed head, the output shaft of motor (17) drives turning cylinder (19) by gimmal (18), and turning cylinder (19) drives friction band (10) through gear (191).
3, plastic bottle pipe heater gear type free-wheeling system as claimed in claim 1 is characterized in that upward two rotation bearings of installation of every trustship plate (4), and every rotation bearing (6) is gone up two gears (61) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109113 CN200960725Y (en) | 2006-10-25 | 2006-10-25 | Gear type rotation mechanism for plastic bottle pipe heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109113 CN200960725Y (en) | 2006-10-25 | 2006-10-25 | Gear type rotation mechanism for plastic bottle pipe heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960725Y true CN200960725Y (en) | 2007-10-17 |
Family
ID=38797233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109113 Expired - Fee Related CN200960725Y (en) | 2006-10-25 | 2006-10-25 | Gear type rotation mechanism for plastic bottle pipe heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960725Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722651B (en) * | 2008-11-01 | 2012-09-26 | 林明茳 | Plastic bottle pipe heater feed delivering device |
| CN103128958A (en) * | 2011-12-03 | 2013-06-05 | 广东乐善机械有限公司 | Bottle embryo location device for bottle blowing machine |
-
2006
- 2006-10-25 CN CN 200620109113 patent/CN200960725Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722651B (en) * | 2008-11-01 | 2012-09-26 | 林明茳 | Plastic bottle pipe heater feed delivering device |
| CN103128958A (en) * | 2011-12-03 | 2013-06-05 | 广东乐善机械有限公司 | Bottle embryo location device for bottle blowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20131025 |