CN203302304U - Discharging mechanism of extruder - Google Patents
Discharging mechanism of extruder Download PDFInfo
- Publication number
- CN203302304U CN203302304U CN2013201244771U CN201320124477U CN203302304U CN 203302304 U CN203302304 U CN 203302304U CN 2013201244771 U CN2013201244771 U CN 2013201244771U CN 201320124477 U CN201320124477 U CN 201320124477U CN 203302304 U CN203302304 U CN 203302304U
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- China
- Prior art keywords
- template
- annular
- gland
- cutting assembly
- discharging
- 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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a discharging mechanism of an extruder in the field of feed machinery. The discharging mechanism comprises an annular template which is fixed at the discharging end of the extruder through a template gland and bolts. The template gland is in threaded connection with a sliding sleeve, an annular cutting assembly is rotatably arranged on the sliding sleeve in a sleeved mode through a fastening nut and a bearing, and a belt wheel is fixed to the annular cutting assembly through a taper sleeve. The center of the annular template, the center of the template gland, the center of the sliding sleeve, the center of the annular cutting assembly and the center of the belt wheel are respectively provided with a through hole, a sliding push rod penetrates through the through holes, one end of the sliding push rod is fixedly provided with a tip cone, the tip cone is arranged in the annular template, and the other end of the sliding push rod is connected with the extending end of a hydraulic cylinder. The discharging mechanism enables the unit weight and the curing degree of expanded products to be adjustable, so that the discharging mechanism meets various demands of customers, has high market competitiveness, and can be used for discharging of the extruder.
Description
Technical field
The utility model relates to a kind of bulking machine, and particularly a kind of discharging mechanism for puffing machine, belong to the feed manufacturing machine field.
Background technology
Development along with national economy, people are more and more higher to the requirement of swelling granular, particularly unit weight and the curing degree of controlling dilated product had to higher requirement, existing expanding processing drawing mechanism is generally the mechanism of fixing, can't on-line control in production process the discharging area of annular template, thereby the unit weight of uncontrollable dilated product and curing degree, thus can't meet client's multiple demand, make its market competitiveness poor.
The utility model content
The purpose of this utility model is to provide a kind of discharging mechanism for puffing machine, and its discharging area is adjustable, thus make the unit weight of dilated product and curing degree adjustable.
The purpose of this utility model is achieved in that a kind of discharging mechanism for puffing machine, comprise the annular template outwards set gradually by the bulking machine discharge end, the template gland, sliding sleeve, annular cutting assembly and belt pulley, described annular template is through the template gland and be bolted to the bulking machine discharge end, sliding sleeve has been threaded on described template gland, described annular cutting assembly rotatably is set on sliding sleeve through the locking nut fitted bearing, described belt pulley is fixed on annular cutting assembly by tapered sleeve, described annular template, the template gland, sliding sleeve, annular cutting assembly and belt pulley center offer through hole, in described through hole, run through and be provided with sliding mandril, one end of described sliding mandril is fixed with addendum cone, described addendum cone is arranged in annular template, the other end of described sliding mandril is connected with the hydraulic cylinder external part.
During the utility model work, the bulking machine discharging, motor drives annular cutting assembly and annular shuttering work by belt pulley, if need to regulate unit weight and the curing degree of product, by the Hydraulic Cylinder sliding mandril, make sliding mandril at annular template axis to movement, while moving inward, reduce effective discharging area of annular template discharging, increase the front pressure of mould, while outwards moving, increase effective discharging area of discharging in annular template, reduce the front pressure of mould, realize the automatic control of the front pressure of bulking machine mould, thereby realize unit weight and the dilation of On-line Control ring mould discharging product.Compared with prior art, the beneficial effects of the utility model are, the utility model is installed movably sliding mandril by discharge end, coordinate the addendum cone on sliding mandril, regulate effective discharging area and the pressure of material discharging mould, thereby realize the control of dilated product unit weight and puffed degree, thereby meet client's multiple demand, make it that stronger market competitiveness all be arranged.The utility model can be used in the bulking machine discharging.
In order to improve the precision of discharging, described addendum cone tapering is corresponding with bulking machine discharging opening tapering.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is installation diagram of the present utility model.
Fig. 3 is the utility model discharging area working state figure hour.
Fig. 4 is the working state figure of the utility model discharging area when larger.
Wherein, 1 bulking machine discharge end, 2 annular templates, 3 addendum cones, 4 sliding mandrils, 5 template glands, 6 bolts, 7 sliding sleeves, 8 annular cutting assemblies, 9 belt pulleys, 10 tapered sleeves, 11 locking nuts.
The specific embodiment
A kind of discharging mechanism for puffing machine as shown in Figure 1-2, comprise the annular template 2 outwards set gradually by bulking machine discharge end 1, template gland 5, sliding sleeve 7, annular cutting assembly 8 and belt pulley 9, annular template 2 is fixed on bulking machine discharge end 1 through template gland 5 and bolt 6, sliding sleeve 7 has been threaded on template gland 5, annular cutting assembly 8 rotatably is set on sliding sleeve 7 through locking nut 11 fitted bearings, belt pulley 9 is fixed on annular cutting assembly 8 by tapered sleeve 10, annular template 2, template gland 5, sliding sleeve 7, annular cutting assembly 8 and belt pulley 9 centers offer through hole, in through hole, run through and be provided with sliding mandril 4, one end of sliding mandril 4 is fixed with addendum cone 3, addendum cone 3 is arranged in annular template 2, the other end of sliding mandril 4 is connected with the hydraulic cylinder external part, addendum cone 3 taperings are corresponding with bulking machine discharging opening tapering.
During the utility model work, the bulking machine discharging, motor drives annular cutting assembly 8 and 2 work of annular template by belt pulley 9, if need to regulate unit weight and the curing degree of product, by Hydraulic Cylinder sliding mandril 4, make sliding mandril 4 axially move in annular template 2, while moving inward, reduce effective discharging area of annular template 2 dischargings, increase the front pressure of mould, while outwards moving, increase effective discharging area of discharging in annular template 2, reduce the front pressure of mould, realize the automatic control of the front pressure of bulking machine mould, thereby realize unit weight and the dilation of On-line Control ring mould discharging product.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (2)
1. discharging mechanism for puffing machine, comprise the annular template outwards set gradually by the bulking machine discharge end, the template gland, sliding sleeve, annular cutting assembly and belt pulley, it is characterized in that, described annular template is through the template gland and be bolted to the bulking machine discharge end, sliding sleeve has been threaded on described template gland, described annular cutting assembly rotatably is set on sliding sleeve through the locking nut fitted bearing, described belt pulley is fixed on annular cutting assembly by tapered sleeve, described annular template, the template gland, sliding sleeve, annular cutting assembly and belt pulley center offer through hole, in described through hole, run through and be provided with sliding mandril, one end of described sliding mandril is fixed with addendum cone, described addendum cone is arranged in annular template, the other end of described sliding mandril is connected with the hydraulic cylinder external part.
2. a kind of discharging mechanism for puffing machine according to claim 1, is characterized in that, described addendum cone tapering is corresponding with bulking machine discharging opening tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201244771U CN203302304U (en) | 2013-03-19 | 2013-03-19 | Discharging mechanism of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201244771U CN203302304U (en) | 2013-03-19 | 2013-03-19 | Discharging mechanism of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302304U true CN203302304U (en) | 2013-11-27 |
Family
ID=49608557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201244771U Expired - Fee Related CN203302304U (en) | 2013-03-19 | 2013-03-19 | Discharging mechanism of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203302304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183772A (en) * | 2017-05-30 | 2017-09-22 | 江苏牧羊控股有限公司 | A kind of bulking machine drawing mechanism |
-
2013
- 2013-03-19 CN CN2013201244771U patent/CN203302304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183772A (en) * | 2017-05-30 | 2017-09-22 | 江苏牧羊控股有限公司 | A kind of bulking machine drawing mechanism |
| CN107183772B (en) * | 2017-05-30 | 2020-04-07 | 江苏丰尚智能科技有限公司 | Discharging device of bulking machine |
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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: 20131127 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |