CN204451167U - A kind of extruder control device produced for bellows - Google Patents
A kind of extruder control device produced for bellows Download PDFInfo
- Publication number
- CN204451167U CN204451167U CN201420829439.0U CN201420829439U CN204451167U CN 204451167 U CN204451167 U CN 204451167U CN 201420829439 U CN201420829439 U CN 201420829439U CN 204451167 U CN204451167 U CN 204451167U
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- China
- Prior art keywords
- resorption
- cavity
- base
- above described
- axle sleeve
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Abstract
The utility model discloses a kind of extruder control device produced for bellows, comprise base, base clamp, bearing; Described base clamp is arranged at above described base; Described bearing is provided with in described base; Base vertical rod is provided with above described base; Described bearing is provided with between described base vertical rod and described base; Rotation seat is provided with above described base vertical rod; Be provided with above described rotation seat and extrude cavity of resorption; Described rotation seat with described extrude to use between cavity of resorption be threaded; Described extruding above cavity of resorption is provided with flat roller bearing; Axle sleeve is provided with above described flat roller bearing; Axle sleeve limited block is provided with above described axle sleeve; Described flat roller bearing is arranged on described axle sleeve and describedly extrudes between cavity of resorption; Master gear is provided with above described axle sleeve.The utility model structure is simple, reasonable in design, uses spiral feeding to adjust mode, makes the plasticating capacity of extruder and extrude effect to be all significantly improved.
Description
Technical field
The utility model belongs to bellows production technical field, is specifically related to a kind of extruder control device produced for bellows.
Background technology
Bellows refers to the tubular elastomeric sensing element connected into along folding retractable direction with collapsible wrinkle sheet.Bellows is widely used in instrument and meter, and main application is the measuring cell as pressure measuring instruments, pressure is converted to displacement or power.Bellows tube wall is thinner, and sensitivity is higher, and measurement category is that tens of handkerchief is to tens of MPa.Its openend is fixed, and sealed end is in free state, and utilizes auxiliary helical spring or reed to increase elasticity.Extend along tube length direction under the effect of internal pressure during work, make movable end produce the displacement becoming certain relation with pressure.Movable end drives pointer to get final product the size of direct indicated pressure.Bellows usually combines with displacement transducer the pressure sensor forming and export as electricity, is sometimes also used as isolated component.Stretching, extension due to bellows requires larger volume change, and therefore its response speed is lower than Bourdon tube.Bellows is suitable for measuring low pressure.
Thermoplastic extruder can be used in the manufacturing of bellows, the controller of thermoplastic extruder directly determines again the work quality of whole thermoplastic extruder, the further quality affecting bellows and produce, the extruder controller of prior art comprises following several situation:
Application number is: 201410154303.9 propose a kind of head for thermoplastic extruder, solves complicated, that easily putty leakage is expected and cooling effect is the not good defect of extruder structure in prior art.It comprises the portion of extruding, ventilation unit, heating part and outlet portion; Described outlet portion comprises holder and line bank, and described line bank is located at described holder rear end; Describedly extrude portion, described ventilation unit, described heating part be installed on described holder.Ventilation unit of the present invention adopts inner drawing type aerofoil fan, and the wind circulation blown out by aerofoil fan is to the stepper motor in the portion of extruding, reduce the temperature of stepper motor, ensure the normal work of stepper motor, extend the life-span that stepper motor uses, downdraught plays the effect of directly cooling in the course of work of extruder simultaneously, avoids the use of double fan; And the design of vent passages, effectively reduce its volume and weight.Application number is: 201310110666.8 disclose a kind of extruder, comprise frame, the fluid reservoir of upper end open, is located at the first resin cartridge in frame, the second resin cartridge, hoistable platform, line material extrusion device and ultraviolet spot light; The liquid ultraviolet photo-curing resin filled in first resin cartridge, the paste ultraviolet photo-curing resin filled in the second resin cartridge; Second resin cartridge bottom and line material extrusion device are connected, and line material extrusion device is provided with shower nozzle, and the irradiation position of ultraviolet spot light is positioned at below shower nozzle; Hoistable platform comprises that middle part is provided with the flat board of through hole, dull and stereotyped upper surface is provided with wire netting, is dull and stereotypedly slidably connected with two leads be located in frame; Fluid reservoir bottom is connected by the liquid reserve tank of conduit with the upper end open be located on dull and stereotyped lower surface.More than to have operating efficiency high in invention; And while guarantee operating efficiency, can ensure that worked object density is high, non-damageable feature.Above two kinds of Patents have its respective advantage, but still come with some shortcomings, and are mainly reflected in the deficiency of the control aspect of its speeds control and temperature, can make improvements according to actual conditions, to improve its operating efficiency further, make improvements.
Utility model content
It is simple that the purpose of this utility model is just to provide a kind of structure to solve the problem, the reasonable in design extruder control device produced for bellows.
The utility model is achieved through the following technical solutions above-mentioned purpose:
For the extruder control device that bellows is produced, comprise base, base clamp, bearing; Described base clamp is arranged at above described base; Described bearing is provided with in described base; Base vertical rod is provided with above described base; Described bearing is provided with between described base vertical rod and described base; Rotation seat is provided with above described base vertical rod; Be provided with above described rotation seat and extrude cavity of resorption; Described rotation seat with described extrude to use between cavity of resorption be threaded; Described extruding above cavity of resorption is provided with flat roller bearing; Axle sleeve is provided with above described flat roller bearing; Axle sleeve limited block is provided with above described axle sleeve; Described flat roller bearing is arranged on described axle sleeve and describedly extrudes between cavity of resorption; Master gear is provided with above described axle sleeve.
As further prioritization scheme of the present utility model, described in extrude in cavity of resorption and be provided with central shaft; Described extruding on cavity of resorption is also provided with central shaft protective sleeve; Described central shaft is through described central shaft protective sleeve.
As further prioritization scheme of the present utility model, described in extrude above cavity of resorption and be provided with intermediate interlayer; Described intermediate interlayer is provided with sealing ring; Described sealing ring is arranged on described intermediate interlayer and describedly extrudes between cavity of resorption; End motion dividing plate is provided with above described intermediate interlayer; Spiral cover plate is provided with above described upper end motion dividing plate.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, spiral feeding is used to adjust mode, make the plasticating capacity of extrusion mechanism and extrude effect to be all significantly improved, in its speeds control, more original patent has had very large change simultaneously, thus ensure that extruder stationarity in the course of the work, working effect has more sight simultaneously.
Accompanying drawing explanation
Fig. 1 is described structural representation of the present utility model;
Fig. 2 is base portion schematic diagram of the present utility model;
Fig. 3 is center of the present utility model protective sleeve schematic diagram.
In figure: 1 base, 2 base clamps, 3 bearings, 4 base vertical rods, 5 rotation seats, 6 extrude end motion dividing plate, 16 spiral cover plates on cavity of resorption, 7 flat roller bearings, 8 axle sleeve limited blocks, 9 axle sleeves, 10 master gears, 11 central shafts, 12 center protective sleeves, 13 sealing rings, 14 intermediate interlayers, 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of extruder control device produced for bellows, comprises base 1, base clamp 2, bearing 3; Described base clamp 2 is arranged at above described base 1; Described bearing 3 is provided with in described base 1; Base vertical rod 4 is provided with above described base 1; Described bearing 3 is provided with between described base vertical rod 4 and described base 1; Be provided with rotation seat 5 above described base vertical rod 4, it can rotate along the center of base 1; Be provided with above described rotation seat 5 and extrude cavity of resorption 6; Described rotation seat 5 with described extrude to use between cavity of resorption 6 be threaded; Described extruding above cavity of resorption 6 is provided with flat roller bearing 7, can ensure to extrude cavity of resorption 6 steady non-jitter when rotating; Axle sleeve 9 is provided with above described flat roller bearing 7; Axle sleeve limited block 8 is provided with above described axle sleeve 9; Described flat roller bearing 7 is arranged on described axle sleeve 9 and describedly extrudes between cavity of resorption 6; Master gear 10 is provided with above described axle sleeve 9; Described extruding in cavity of resorption 6 is provided with central shaft 11; Described extruding on cavity of resorption 6 is also provided with central shaft protective sleeve 12; Described central shaft 11 is through described central shaft protective sleeve 12; Described extruding above cavity of resorption 6 is provided with intermediate interlayer 14, and it will be extruded cavity of resorption 6 and be divided into upper and lower two Room, also serves the effect of fixed center axis 11 simultaneously; Described intermediate interlayer 14 is provided with sealing ring 13; Described sealing ring 13 is arranged on described intermediate interlayer 14 and describedly extrudes between cavity of resorption 6; End motion dividing plate 15 is provided with above described intermediate interlayer 14; Spiral cover plate 16 is provided with, for limiting the axis shake of central shaft 11 end above described upper end motion dividing plate 15.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, spiral feeding is used to adjust mode, make the plasticating capacity of extrusion mechanism and extrude effect to be all significantly improved, in its speeds control, more original patent has had very large change simultaneously, thus ensure that extruder stationarity in the course of the work, working effect has more sight simultaneously.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (3)
1., for the extruder control device that bellows is produced, it is characterized in that: comprise base, base clamp, bearing; Described base clamp is arranged at above described base; Described bearing is provided with in described base; Base vertical rod is provided with above described base; Described bearing is provided with between described base vertical rod and described base; Rotation seat is provided with above described base vertical rod; Be provided with above described rotation seat and extrude cavity of resorption; Described rotation seat with described extrude to use between cavity of resorption be threaded; Described extruding above cavity of resorption is provided with flat roller bearing; Axle sleeve is provided with above described flat roller bearing; Axle sleeve limited block is provided with above described axle sleeve; Described flat roller bearing is arranged on described axle sleeve and describedly extrudes between cavity of resorption; Master gear is provided with above described axle sleeve.
2. a kind of extruder control device produced for bellows according to claim 1, is characterized in that: described in extrude in cavity of resorption and be provided with central shaft; Described extruding on cavity of resorption is also provided with central shaft protective sleeve; Described central shaft is through described central shaft protective sleeve.
3. a kind of extruder control device produced for bellows according to claim 1, is characterized in that: described in extrude above cavity of resorption and be provided with intermediate interlayer; Described intermediate interlayer is provided with sealing ring; Described sealing ring is arranged on described intermediate interlayer and describedly extrudes between cavity of resorption; End motion dividing plate is provided with above described intermediate interlayer; Spiral cover plate is provided with above described upper end motion dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829439.0U CN204451167U (en) | 2014-12-23 | 2014-12-23 | A kind of extruder control device produced for bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829439.0U CN204451167U (en) | 2014-12-23 | 2014-12-23 | A kind of extruder control device produced for bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451167U true CN204451167U (en) | 2015-07-08 |
Family
ID=53658108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420829439.0U Expired - Fee Related CN204451167U (en) | 2014-12-23 | 2014-12-23 | A kind of extruder control device produced for bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527077A (en) * | 2015-01-12 | 2015-04-22 | 成都数云科技有限公司 | Novel extruder controller device for 3D printer |
-
2014
- 2014-12-23 CN CN201420829439.0U patent/CN204451167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527077A (en) * | 2015-01-12 | 2015-04-22 | 成都数云科技有限公司 | Novel extruder controller device for 3D printer |
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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: 20150708 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |