CN2415911Y - Revolution & autorotation linkage mechanism for plastic tube heater - Google Patents
Revolution & autorotation linkage mechanism for plastic tube heater Download PDFInfo
- Publication number
- CN2415911Y CN2415911Y CN 00207917 CN00207917U CN2415911Y CN 2415911 Y CN2415911 Y CN 2415911Y CN 00207917 CN00207917 CN 00207917 CN 00207917 U CN00207917 U CN 00207917U CN 2415911 Y CN2415911 Y CN 2415911Y
- Authority
- CN
- China
- Prior art keywords
- gear
- autorotation
- rotation
- plastic tube
- revolution
- 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.)
- Expired - Fee Related
Links
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a revolution and autorotation linkage mechanism for plastic tube heaters, which is a power device arranged on a machine frame; a main shaft of the power device drives an annular revolution mechanism composed of a driving wheel, a drive chain and a driven wheel; the outer side of the drive chain is provided with a tube carrier; an autorotation gear is arranged under a core shaft of the tube carrier; the main shaft is provided with a big gear which drives a small gear; the small gear passing across an autorotation driving shaft drives angle gears which are arranged at four corners of the machine frame; an autorotation mechanism is composed of the angle gears by autorotation chains; the autorotation chains are matched with the autorotation gear. The revolution mechanism and the autorotation mechanism of the utility model are linked, which has the advantages of uniform plastic tube heating, reliable effect, and reliable plastic container quality.
Description
The utility model relates to the plastic tube heater, particularly relates to the revolution and rotation mechanism of heater, belongs to the process equipment of plastic hollow vessel.
Adopt injection, stretch-blow two-step method to produce plastic hollow vessel, as Coke bottle, water dispenser steel ladle, oil bottle etc., at first by injection machine plastic raw materials is injected into pipe, pipe heats by heater, drawn blow moulding machine stretch blow moulding again.Therefore, special-purpose plastic tube heater must be arranged.Because the difference of the geometry of plastic containers, volume size, institute's storage matter is also different to the requirement of plastic tube processing, and the heating of plastic tube directly influences container mass especially.Existing plastic tube heater mainly is divided into fixed and rotary type, and the structure of fixed plastic tube heater is that heating wire is installed in baking oven, and is simple in structure, makes the saving of labor, and is easy to use, but it is relatively poor to add thermal effect, is mainly used in the lower container processing of requirement.The characteristics of rotary type plastic tube heater are plastic tubes when advancing along with driving-chain revolves round the sun, and require constantly to produce rotation, and plastic tube is heated evenly by the thermal treatment zone like this, so be called " revolution " and " rotation ".The free-wheeling system of existing rotary type heater is at the mandrel hypomere of plastics conduit saddle rotating gear or roller to be installed, and tooth bar or chain be installed on the sidewall of frame, tooth bar or chain match with rotating gear, roller then need be installed fricting strip and cooperatively interact on wall, make mandrel drive the plastic tube rotation.The major defect of above-mentioned free-wheeling system is in servicely to skid easily, perhaps " does not go into tooth ", and effect is unreliable, thereby has influenced heating quality.
The purpose of this utility model is the defective that overcomes prior art, provides a kind of revolution, rotation to link, the rotating mechanism of plastic tube heater reliable for effect.
The technical scheme of the public rotation link gear of the utility model plastic tube heater is: be installed in the power in the frame, the main shaft of power drives driving wheel, driving-chain and driven pulley and forms annular revolution mechanism, conduit saddle is installed in the outside of driving-chain, the mandrel of conduit saddle is installed rotating gear down, it is characterized in that installing in the main shaft gear wheel, the large gear turn the small gear, pinion drives the angle gear through the rotation driving shaft, the angle gear is installed in four jiaos of frame, form free-wheeling system by the rotation chain each other, the rotation chain matches with rotating gear.
The utility model is a kind of public rotation link gear of rotary type plastic tube heater, compared with the prior art, have following characteristics: in the main shaft that power drives, gear wheel is installed, the large gear turn the small gear, pinion drives angle gear and rotation chain through the rotation driving shaft, drive from moving gear with the rotation chain, make the mandrel of conduit saddle produce rotation, as long as rotating, main shaft will make the rotating gear rotation, plastic tube is constantly rotation in advancing along with revolution, it is even to accept heat in the thermal treatment zone, heats reliable for effectly, makes the plastic containers quality assurance.
Fig. 1 is the public rotation link gear of a utility model plastic tube heater vertical view;
Fig. 2 is that the public rotation link gear of the utility model plastic tube heater A is to schematic diagram.
Below in conjunction with Fig. 1-Fig. 2 embodiment of the present utility model is done detailed explanation.
1, the worm gear that connects power; 2, gear wheel; 3, rotation driving shaft; 4, pinion; 5, angle gear; 6, driving wheel; 7, main shaft, 8, rotation chain; 9, driving-chain; 10, mandrel; 11, rotating gear; 12, conduit saddle; 13, driven pulley; 14, driven shaft; 15, frame.
The utility model relates to the plastic tube heater, particularly relates to the public rotation link gear of heater, and the transmission of promptly revolving round the sun links with the rotation transmission.Described revolution is exactly existing various technical scheme, basic structure is mounted in the power in the frame 1, the pattern kind of frame is a lot, be not described in detail, the normally various motor of power, motor drives main shaft 7 through transmission mechanisms such as worm gear 1 decelerations, main shaft 7 drives driving wheel 6 and forms ring rotation through driving-chain 9 and driven pulley 13 grades, because conduit saddle 12 1 covering devices are installed in the outside at driving-chain 9, place plastic tube on the conduit saddle 12, plastic tube moves towards direction of advance along with driving-chain 9 operations are called revolution.Because heater is installed in the inboard or the outside of gypsy chain, heating to plastic tube is uneven, therefore require plastic tube rotation constantly when revolution is advanced, just can be heated evenly, so being the mandrel of conduit saddle, the free-wheeling system of design 10 times rotating gear 11 is installed, existing rotating gear is that tooth bar or the chain of running into both sides during dependence is advanced produce from wheel, and tooth bar or chain itself do not move.This patent is that requirement rotation chain is moving, and with one starting of revolution mechanism, gear wheel 2 is installed in main shaft 7, gear wheel 2 drives pinion 4, pinion 4 drives angle gear 5 through rotation driving shaft 3, described angle gear 5 is installed in four jiaos of frame 15, forms free-wheeling system by rotation chain 8 each other, and rotation chain 8 matches with rotating gear 11.Because revolution, rotation are a power, rotation is called link gear together.
Claims (1)
1, the public rotation link gear of plastic tube heater, be mounted in the power in the frame, the main shaft of power drives driving wheel (6), driving-chain (9) and driven pulley (13) are formed annular revolution mechanism, conduit saddle (12) is installed in the outside of driving-chain (9), the mandrel of conduit saddle (10) is installed rotating gear (11) down, it is characterized in that installing in the main shaft (7) gear wheel (2), the large gear turn the small gear (4), pinion (4) drives angle gear (5) through rotation driving shaft (3), the angle gear is installed in four jiaos of frame (15), form free-wheeling system by rotation chain (8) each other, rotation chain (8) matches with rotating gear (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207917 CN2415911Y (en) | 2000-04-08 | 2000-04-08 | Revolution & autorotation linkage mechanism for plastic tube heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207917 CN2415911Y (en) | 2000-04-08 | 2000-04-08 | Revolution & autorotation linkage mechanism for plastic tube heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415911Y true CN2415911Y (en) | 2001-01-24 |
Family
ID=33575438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00207917 Expired - Fee Related CN2415911Y (en) | 2000-04-08 | 2000-04-08 | Revolution & autorotation linkage mechanism for plastic tube heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976039A (en) * | 2012-11-27 | 2013-03-20 | 汕头市新青罐机有限公司 | Packaging container conveying device |
-
2000
- 2000-04-08 CN CN 00207917 patent/CN2415911Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976039A (en) * | 2012-11-27 | 2013-03-20 | 汕头市新青罐机有限公司 | Packaging container conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |