CN203391334U - Gap adjusting device of extrusion double-roller - Google Patents
Gap adjusting device of extrusion double-roller Download PDFInfo
- Publication number
- CN203391334U CN203391334U CN201320434616.0U CN201320434616U CN203391334U CN 203391334 U CN203391334 U CN 203391334U CN 201320434616 U CN201320434616 U CN 201320434616U CN 203391334 U CN203391334 U CN 203391334U
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- China
- Prior art keywords
- roller
- fixed
- double
- adjusting device
- bearing seat
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
The utility model discloses a gap adjusting device of an extrusion double-roller. The gap adjusting device of the extrusion double-roller comprises a double-roller bracket (1), wherein a roller shaft of a fixed roller (2) is mounted on a fixed roller bearing seat (3); the fixed roller bearing seat (3) is fixed on the double-roller bracket (1) through a bolt; a roller shaft of a movable roller (4) is mounted on a movable roller bearing seat (5); the movable roller bearing seat (5) is fixed in a waist-shaped hole (1a) of the double-roller bracket (1) through a bolt; the movable roller bearing seat (5) is provided with a worm wheel (6) in a fixed manner; a worm (7) is screwed on an adjusting seat (8); the worm (7) is fixed on a crank handle (9). The gap adjusting device of the extraction double-roller can perform quantized adjustment on the extrusion double-roller based on different foaming plastic raw materials, avoids human factors, accordingly improves extrusion effect and increases product quality.
Description
Technical field:
The utility model relates to extruder technical field, more specifically to a kind of extruding pair roller spacing adjusting device.
Background technology:
When utilizing foaming waste and old plastic to produce automatic foot-mat, to the foamed plastic of melting, to carry out contained bubble in pair roller extruding extrusion foaming plastic cement, so that following process.The spacing of pair roller should usedly be adjusted according to different foamed plastic raw materials, out of tune whole between current two pair rollers, is rule of thumb to be adjusted by operating personnel by in-site measurement.Its weak point is: rule of thumb adjusts, there is no quantizating index, and can be influential to the quality of product.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of extruding pair roller spacing adjusting device is provided, it can quantize to adjust to extruding pair roller according to different foamed plastic raw materials, avoids human factor, thereby raising squeezing effect, improves the quality of products.
Technology solution of the present utility model is as follows:
Extruding pair roller spacing adjusting device, comprises pair roller support, and the roll shaft of stationary roll is arranged in stationary roller shaft bearing, and stationary roller shaft bearing is bolted on pair roller support;
The roll shaft of movable roll is arranged in movable roll bearing, and movable roll bearing is bolted on the mounting hole of pair roller support; In movable roll bearing, be fixed with worm gear, worm screw is screwed onto in adjusting seat, and worm screw is fixed on wind.
On described worm screw, device for digit-displaying is installed, the shell of device for digit-displaying is fixed in adjusting seat.
The beneficial effects of the utility model are:
It can quantize to adjust to extruding pair roller according to different foamed plastic raw materials, avoids human factor, thereby improves squeezing effect, improves the quality of products.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Embodiment: as shown in Figure 1, extruding pair roller spacing adjusting device, comprises pair roller support 1, and the roll shaft of stationary roll 2 is arranged in stationary roller shaft bearing 3, and stationary roller shaft bearing 3 is bolted on pair roller support 1;
The roll shaft of movable roll 4 is arranged in movable roll bearing 5, and movable roll bearing 5 is bolted on the mounting hole 1a of pair roller support 1; In movable roll bearing 5, be fixed with worm gear 6, worm screw 7 is screwed onto in adjusting seat 8, and worm screw 7 is fixed on wind 9.
On described worm screw 7, device for digit-displaying 10 is installed, the shell of device for digit-displaying 10 is fixed in adjusting seat 8.
Operation principle: unclamp the bolt in movable roll bearing 5, regulate the position of movable roll bearing 5 by shaking worm screw 7, then by bolt tightening, so just can regulate movable roll 4 and the spacing of stationary roll 2.During adjusting, the distance that device for digit-displaying 10 can vision-control, contributes to staff's quantization operation like this, avoids regulating according to artificial experience the undesirable problem of squeezing effect of bringing.Thereby improve the effect of extruding bubble, and then improve the quality of products.
Claims (2)
1. extruding pair roller spacing adjusting device, comprises pair roller support (1), it is characterized in that: it is upper that the roll shaft of stationary roll (2) is arranged on stationary roller shaft bearing (3), and stationary roller shaft bearing (3) is bolted on pair roller support (1);
It is upper that the roll shaft of movable roll (4) is arranged on movable roll bearing (5), and movable roll bearing (5) is bolted on the mounting hole (1a) of pair roller support (1); In movable roll bearing (5), be fixed with worm gear (6), it is upper that worm screw (7) is screwed onto adjusting seat (8), and worm screw (7) is fixed on wind (9).
2. extruding pair roller spacing adjusting device according to claim 1, is characterized in that: device for digit-displaying (10) is installed on worm screw (7), and the shell of device for digit-displaying (10) is fixed in adjusting seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434616.0U CN203391334U (en) | 2013-07-22 | 2013-07-22 | Gap adjusting device of extrusion double-roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434616.0U CN203391334U (en) | 2013-07-22 | 2013-07-22 | Gap adjusting device of extrusion double-roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391334U true CN203391334U (en) | 2014-01-15 |
Family
ID=49902895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320434616.0U Expired - Fee Related CN203391334U (en) | 2013-07-22 | 2013-07-22 | Gap adjusting device of extrusion double-roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391334U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210125A (en) * | 2014-08-29 | 2014-12-17 | 三峡大学 | Roll forming device for ultra-thin graphite paper |
| CN104999688A (en) * | 2015-07-17 | 2015-10-28 | 苏州金牛精密机械有限公司 | Anti-adhesion compression roller mechanism |
| CN105269851A (en) * | 2015-11-03 | 2016-01-27 | 嘉善龙翔人造毛绒有限公司 | Rolling equipment with adjustable extrusion rollers |
| CN105479647A (en) * | 2015-09-10 | 2016-04-13 | 湖州格尔泰斯环保技术有限公司 | Polytetrafluoroethylene regenerated material strap hot pressing setter |
-
2013
- 2013-07-22 CN CN201320434616.0U patent/CN203391334U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210125A (en) * | 2014-08-29 | 2014-12-17 | 三峡大学 | Roll forming device for ultra-thin graphite paper |
| CN104999688A (en) * | 2015-07-17 | 2015-10-28 | 苏州金牛精密机械有限公司 | Anti-adhesion compression roller mechanism |
| CN105479647A (en) * | 2015-09-10 | 2016-04-13 | 湖州格尔泰斯环保技术有限公司 | Polytetrafluoroethylene regenerated material strap hot pressing setter |
| CN105269851A (en) * | 2015-11-03 | 2016-01-27 | 嘉善龙翔人造毛绒有限公司 | Rolling equipment with adjustable extrusion rollers |
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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: 20140115 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |