CN202016156U - Double-channel air charging system - Google Patents
Double-channel air charging system Download PDFInfo
- Publication number
- CN202016156U CN202016156U CN2011200102789U CN201120010278U CN202016156U CN 202016156 U CN202016156 U CN 202016156U CN 2011200102789 U CN2011200102789 U CN 2011200102789U CN 201120010278 U CN201120010278 U CN 201120010278U CN 202016156 U CN202016156 U CN 202016156U
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- CN
- China
- Prior art keywords
- air charging
- filling channel
- rotary sleeve
- interior
- channel
- 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 - Lifetime
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Abstract
The utility model discloses a double-channel air charging device which adopts the structure that a rotary sleeve is sleeved on an outer rotating arm; two ring-shaped breathing grooves and sealing strips are arranged outside the rotary sleeve; a fixing seat is movably connected to the exterior of the rotary sleeve; an inner air charging channel inlet and an outer air charging channel inlet are arranged on the fixing seat; a control valve is connected to the inner air charging channel inlet, and another control valve is connected to the outer air charging channel inlet; an inner air charging channel outlet and an outer air charging channel outlet are formed on an inner rotating shaft; the inner air charging channel inlet and the inner air charging outlet form an inner air charging channel through the fixing seat, one breathing groove inside the rotary sleeve, an inner air charging pipe as well as an air passage inside the inner rotating shaft; the outer air charging channel inlet and the outer air charging outlet form an outer air charging channel through the fixing seat, the other breathing groove inside the rotary sleeve, an outer air charging pipe as well as an air passage inside the inner rotating shaft, and the outer air charging channel is not communicated with the inner air charging channel; and the outer air charging channel outlet is connected with an air amplifier. The double-channel air charging device is characterized in that double-channel air charging can be provided, the requirements of air charging for inner and outer cavities inside rotomolding products can be met, the air charging time for inner and outer cavities can be controlled, secondary batch charging to products in work can be performed, the quality of produced rotomolding products is high, the production efficiency is high, and the structure is simple.
Description
Technical field
The utility model belongs to the rotomoulding apparatus technical field, especially relates to a kind of binary channels aerating device.
Background technology
In the rotational moulding product processing, need the interior exocoel of rotomoulded articles is inflated processing, the former gas ducting of existing rotomoulding apparatus is the single channel structure, structure is single, can't satisfy the needs of multistation passage inflation such as independent inflation of exocoel and secondary batching in rotomoulded articles.
Summary of the invention
The purpose of this utility model be to improve the deficiency of prior art and provide a kind of binary channels inflation be provided, can satisfy exocoel inflation in the rotomoulded articles needs, can control inside and outside chamber inflationtime, can align at work product and carry out the rotomoulded articles quality height, production efficiency height of secondary batching, production, binary channels aerating device simple in structure.
The purpose of this utility model is to realize like this, a kind of binary channels aerating device, form by outward turning pivoted arm and interior rotating shaft, be characterized in being fixed with rotary sleeve on the turning arm outside, the excircle of rotary sleeve is provided with two mutual disconnected ring-shaped ventilation grooves, article two, between vent grooves and the outside of every vent grooves is provided with sealing strip, rotary sleeve is connected with holder outward, in on holder, being provided with the filling channel import and outside the filling channel import, interior filling channel import and outer filling channel import are connected to a control valve respectively, filling channel outlet and the outlet of outer filling channel in interior rotating shaft is provided with, holder is passed through in interior filling channel import, a vent grooves in the rotary sleeve, interior gas tube and is communicated with the outlet of interior filling channel and forms interior filling channel with air flue in the interior rotating shaft, holder is passed through in outer filling channel import, another vent grooves in the rotary sleeve, outer gas tube and is communicated with the outlet of outer filling channel and forms outer filling channel with air flue in the interior rotating shaft, outer filling channel exports and is connected with the air-flow amplifier.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model adopts outside and is fixed with rotary sleeve on the turning arm, the excircle of rotary sleeve is provided with two mutual disconnected ring-shaped ventilation grooves, article two, between vent grooves and the outside of every vent grooves is provided with sealing strip, rotary sleeve is connected with holder outward, filling channel import and outer filling channel import in holder is provided with, interior filling channel import and outer filling channel import are connected to a control valve respectively, filling channel outlet and the outlet of outer filling channel in interior rotating shaft is provided with, holder is passed through in interior filling channel import, a vent grooves in the rotary sleeve, interior gas tube and is communicated with the outlet of interior filling channel and forms interior filling channel with air flue in the interior rotating shaft, holder is passed through in outer filling channel import, another vent grooves in the rotary sleeve, outer gas tube and is communicated with the outer filling channel of formation with the outlet of outer filling channel with air flue in the interior rotating shaft, outer filling channel outlet is connected with the air-flow amplifier, two separate inside and outside filling channels have been formed like this, can inflate separately the interior exocoel of rotational moulding product, satisfy the demand, and can be by the inflationtime of exocoel in the control valve control, like this can be according to the inflation needs of product, adopt different inflationtimes, and in, the inflationtime of exocoel can be controlled respectively, improved product quality, the sealing strip between vent grooves has guaranteed that two filling channels are not communicated with mutually; When the product needed secondary batching, can connect cylinder by interior filling channel, the switch time of control cylinder, the product that aligns at work carries out secondary batching; The utility model provides the binary channels inflation, can satisfy the needs of interior exocoel inflation of rotomoulded articles and secondary batching, can control the time of inflation of inside and outside chamber and secondary batching, and the rotomoulded articles quality height of production has improved production efficiency greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Embodiment, a kind of binary channels aerating device, with reference to Fig. 1, Fig. 2, be to be fixed with rotary sleeve 2 on the turning arm 1 outside, the excircle of rotary sleeve 2 is provided with two mutual disconnected ring-shaped ventilation grooves 13, article two, the outside of 13 and every vent grooves 13 of vent grooves is provided with sealing strip 12, the rotary sleeve 2 outer holders 3 that are connected with, one end of outward turning pivoted arm 1 is movably installed with interior rotating shaft 4, in on holder 3, being provided with filling channel import 5 and outside filling channel import 6, interior filling channel import 5 and outer filling channel import 6 are connected to a control valve 11 respectively, filling channel outlet 7 and outer filling channel outlet 8 in interior rotating shaft 4 is provided with, interior filling channel import 5 is by holder 3, a vent grooves 13 in the rotary sleeve 2, interior gas tube 8 and is communicated with the interior filling channel of formation with interior filling channel outlet 7 with air flue in the interior rotating shaft 4, outer filling channel import 6 is by holder 3, another vent grooves 13 in the rotary sleeve 2, outer gas tube 9 and export 8 with outer filling channel and be communicated with the outer filling channel of formation with air flue in the interior rotating shaft 4, outer filling channel outlet 8 is connected with air-flow amplifier 10, interior filling channel and outer filling channel are two not connected autonomous channels, and this constitutes a kind of structure of the present utility model.
When using the utility model, workpiece and interior rotating shaft 4 are connected as a single entity, make relative rotary motion around outward turning pivoted arm 1 jointly, outward turning pivoted arm 1 is an one with rotary sleeve 2, rotate around holder 3, when workpiece inside needs inflation, the control valve 11 of filling channel in opening, filling channel outlet 7 in the air flue that air communication is crossed a vent grooves 13 in interior filling channel import 5, holder 3 and the rotary sleeve 2, interior gas tube 8, interior rotating shaft 4 arrives, enter workpiece inside, and can be by control valve 11 control workpiece inner inflatable time workpiece; During the outside need inflation, open outer filling channel control valve 11, the air flue that the air-flow air communication is crossed another vent grooves 13 in outer filling channel import 6, holder 3 and the rotary sleeve 2, outer gas tube 9, interior rotating shaft 4 arrives outer filling channel and exports 8, outer filling channel outlet 8 is connected with air-flow amplifier 10, discharge gas by air-flow amplifier 10, increase the air-flow circulation between workpiece and interior rotating shaft 4 and the Workpiece fixing plate, guarantee the reliable moulding of workpiece, and can be by the evacuation time of control valve 11 control air-flow amplifiers 10.
Claims (1)
1. binary channels aerating device, form by outward turning pivoted arm (1) and interior rotating shaft (4), it is characterized in that being fixed with rotary sleeve (2) on the turning arm (1) outside, the excircle of rotary sleeve (2) is provided with two mutual disconnected ring-shaped ventilation grooves (13), article two, between vent grooves (13) and the outside of every vent grooves (13) is provided with sealing strip (12), the outer holder (3) that is connected with of rotary sleeve (2), in on holder (3), being provided with filling channel import (5) and outside filling channel import (6), interior filling channel import (5) and outer filling channel import (6) are connected to a control valve (11) respectively, filling channel outlet (7) and outer filling channel outlet (8) in interior rotating shaft (4) is provided with, interior filling channel import (5) is by holder (3), vent grooves (13) in the rotary sleeve (2), interior gas tube (8) and export (7) and be communicated with the interior filling channel of formation with air flue and interior filling channel in the interior rotating shaft (4), outer filling channel import (6) is by holder (3), another vent grooves (13) in the rotary sleeve (2), outer gas tube (9) and export (8) and be communicated with the outer filling channel of formation with air flue and outer filling channel in the interior rotating shaft (4), outer filling channel exports (8) and is connected with air-flow amplifier (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200102789U CN202016156U (en) | 2011-01-07 | 2011-01-07 | Double-channel air charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200102789U CN202016156U (en) | 2011-01-07 | 2011-01-07 | Double-channel air charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016156U true CN202016156U (en) | 2011-10-26 |
Family
ID=44809833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200102789U Expired - Lifetime CN202016156U (en) | 2011-01-07 | 2011-01-07 | Double-channel air charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700057A (en) * | 2012-05-30 | 2012-10-03 | 苏州施莱医疗器械有限公司 | Air passage structure of needle stacking mechanism for blood taking needle body |
| CN102744820A (en) * | 2012-07-17 | 2012-10-24 | 孙罗娇 | Dual-inflating structure of work arm of rotational molding machine |
| CN109910215A (en) * | 2019-04-15 | 2019-06-21 | 淄博荣琦自动化科技有限公司 | A kind of live spindle and gloves grabbing device |
-
2011
- 2011-01-07 CN CN2011200102789U patent/CN202016156U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700057A (en) * | 2012-05-30 | 2012-10-03 | 苏州施莱医疗器械有限公司 | Air passage structure of needle stacking mechanism for blood taking needle body |
| CN102700057B (en) * | 2012-05-30 | 2014-06-18 | 苏州施莱医疗器械有限公司 | Air passage structure of needle stacking mechanism for blood taking needle body |
| CN102744820A (en) * | 2012-07-17 | 2012-10-24 | 孙罗娇 | Dual-inflating structure of work arm of rotational molding machine |
| CN102744820B (en) * | 2012-07-17 | 2014-06-25 | 慈溪市德顺容器有限公司 | Dual-inflating structure of work arm of rotational molding machine |
| CN109910215A (en) * | 2019-04-15 | 2019-06-21 | 淄博荣琦自动化科技有限公司 | A kind of live spindle and gloves grabbing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term |