CN203843974U - Extrusion device of vacuum extruder - Google Patents

Extrusion device of vacuum extruder Download PDF

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Publication number
CN203843974U
CN203843974U CN201320869748.6U CN201320869748U CN203843974U CN 203843974 U CN203843974 U CN 203843974U CN 201320869748 U CN201320869748 U CN 201320869748U CN 203843974 U CN203843974 U CN 203843974U
Authority
CN
China
Prior art keywords
extrusion
blade
pug
vacuum
receiving box
Prior art date
Application number
CN201320869748.6U
Other languages
Chinese (zh)
Inventor
徐淑宝
高华
李婷婷
董倩影
Original Assignee
淄博功力机械制造有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 淄博功力机械制造有限责任公司 filed Critical 淄博功力机械制造有限责任公司
Priority to CN201320869748.6U priority Critical patent/CN203843974U/en
Application granted granted Critical
Publication of CN203843974U publication Critical patent/CN203843974U/en

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Abstract

The utility model relates to an extrusion device, in particular to the extrusion device of a vacuum extruder. The extrusion device comprises a material receiving box, an extrusion shaft is mounted in the material receiving box, paddles are mounted on the front portion of the extrusion shaft, and a helical blade is mounted on the rear portion of the extrusion shaft. Sludge can be recrushed by adding the paddles, vacuum degree of the sludge is improved, cracking of products is avoided, and product quality and yield are improved.

Description

Vacuum-extruder extrusion device
Technical field
The utility model relates to a kind of extrusion device, is specifically related to a kind of extrusion device that is applied to vacuum-extruder, belongs to brick and tile production equipment technical field.
Background technology
Double-stage vacuum extruding machine is in current brick-tile industry, to use the most general brick equipment, mainly higher level's unit and subordinate's unit, consists of.Wherein in subordinate's unit, pug is in blanking port enters material receiving box, then by material receiving box extrusion molding.Existing subordinate material receiving box mainly adopts auger that pug is advanced to forming machine mouth, and auger only has screw propulsion effect, does not have degassing function.In actual production, the pug that pug falls in material receiving box after higher level's unit vacuumizes still contains the gases such as part air, at formative stage, due to swollen the rising of effect meeting of pressure, easily causes product crackle or cracking.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: a kind of vacuum-extruder extrusion device is provided, further by the Bas Discharged in pug, improves pug vacuum, improve the quality of products and yield rate.
Vacuum-extruder extrusion device described in the utility model, comprises material receiving box, in material receiving box, installs and extrudes axle, extrudes the anterior blade of installing of axle, extrudes axle rear portion helical blade is installed.
Extrude the blanking port side in the anterior corresponding material receiving box of axle, pug is in blanking port enters material receiving box, under the stirring action of blade, pug is again broken, and the gas containing in former pug is overflowed, and is discharged by vaccum-pumping equipment, the vacuum of pug improves again, molding blank is more closely knit, and product is not easy to crack, improves the quality of products and yield rate.
Described blade is arranged in pairs in extrudes axle both sides.
Described blade at least arranges one group, and blade magnitude setting can be determined according to actual conditions, as in areas such as plateaus, can arrange more group with better gas clean-up, and for the environment easily vacuumizing, can suitably reduce blade quantity.
Described helical blade vertically pitch not etc., helical blade is not by blanking port to discharging opening direction, pitch reduces gradually or reduces stage by stage, to improve pug to the propelling dynamics of forming machine mouth, reduces power consumption.
The course of work:
Pug, is extruded axle and is rotated under drive unit drives by higher level's unit in blanking port enters material receiving box, and the blade of rotation is smashed stirring again to the pug falling into, and the gases such as air that contain in former pug are overflowed in whipping process, through vacuumizing discharge.Pug after smashing is pushed ahead under continuous helical blade effect, and finally by discharging opening, enters the extrusion molding of forming machine mouth.
Compared with prior art, the beneficial effect that the utility model has is:
This vacuum-extruder extrusion device makes pug carry out fragmentation again by increasing blade, has improved pug vacuum, avoids product cracking, improves the quality of products and yield rate; The helical blade of varying pitch improves pug to the propelling dynamics of forming machine mouth, reduces power consumption.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 extrudes axle construction schematic diagram.
In figure: 1, blanking port; 2, blade; 3, material receiving box; 4, helical blade; 5, extrude axle; 6, discharging opening.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Fig. 1~2, this vacuum-extruder extrusion device, comprises material receiving box 3, material receiving box 3 front portions arrange blanking port 1, axle 5 is extruded in the interior installation of material receiving box 3, extrudes the anterior blade 2 of installing of axle 5, and blade 2 is arranged in pairs in extrudes axle 5 both sides, and at least arrange one group, its quantity can be determined according to actual conditions, as in areas such as plateaus, can arrange more group with better gas clean-up, and for the environment easily vacuumizing, can suitably reduce blade 2 quantity.Extrude axle 5 rear portions continuous helical blade 4 is installed, helical blade 4 vertically by blanking port to discharging opening direction, pitch reduces gradually or is divided into pitch two ends not etc., the pitch of its posterior segment is less than leading portion, the helical blade 4 of varying pitch can improve pug to the propelling dynamics of forming machine mouth, reduces power consumption.
The course of work:
Pug by higher level's unit in blanking port 1 enters material receiving box 3, extrude axle 5 rotates under drive unit drives, 2 pairs of pugs that fall into of blade of rotation are smashed stirring again, and the gases such as air that contain in former pug are overflowed in whipping process, through vacuumizing discharge.Pug after smashing is pushed ahead under 4 effects of continuous helical blade, and finally by discharging opening 6, enters the extrusion molding of forming machine mouth.

Claims (4)

1. a vacuum-extruder extrusion device, comprise material receiving box (3), in material receiving box (3), install and extrude axle (5), it is characterized in that: extrude the anterior blade (2) of installing of axle (5), extrude axle (5) rear portion continuous helical blade (4) is installed.
2. vacuum-extruder extrusion device according to claim 1, is characterized in that: described blade (2) is arranged in pairs in extrudes axle (5) both sides.
3. vacuum-extruder extrusion device according to claim 2, is characterized in that: described blade (2) at least arranges one group.
4. according to the arbitrary described vacuum-extruder extrusion device of claim 1~3, it is characterized in that: pitch is not etc. vertically for described helical blade (4).
CN201320869748.6U 2013-12-26 2013-12-26 Extrusion device of vacuum extruder CN203843974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320869748.6U CN203843974U (en) 2013-12-26 2013-12-26 Extrusion device of vacuum extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320869748.6U CN203843974U (en) 2013-12-26 2013-12-26 Extrusion device of vacuum extruder

Publications (1)

Publication Number Publication Date
CN203843974U true CN203843974U (en) 2014-09-24

Family

ID=51557030

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320869748.6U CN203843974U (en) 2013-12-26 2013-12-26 Extrusion device of vacuum extruder

Country Status (1)

Country Link
CN (1) CN203843974U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589467A (en) * 2015-01-30 2015-05-06 南通大学 Mud extrusion method for vacuum brick extruder
CN104924418A (en) * 2015-06-19 2015-09-23 重庆市瑞轩豪邦新型建材有限公司 Single-shaft vacuum extruder
CN105773796A (en) * 2014-12-23 2016-07-20 佛山市宝航机械装备行业知识产权服务有限公司 Extrusion device of vacuum extruder
CN105773795A (en) * 2014-12-23 2016-07-20 佛山市宝航机械装备行业知识产权服务有限公司 Extruder head of vacuum extruder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105773796A (en) * 2014-12-23 2016-07-20 佛山市宝航机械装备行业知识产权服务有限公司 Extrusion device of vacuum extruder
CN105773795A (en) * 2014-12-23 2016-07-20 佛山市宝航机械装备行业知识产权服务有限公司 Extruder head of vacuum extruder
CN105773795B (en) * 2014-12-23 2019-06-18 佛山市宝航机械装备行业知识产权服务有限公司 A kind of extrusion head of vacuum-extruder
CN104589467A (en) * 2015-01-30 2015-05-06 南通大学 Mud extrusion method for vacuum brick extruder
CN104589467B (en) * 2015-01-30 2017-01-04 南通大学 Vacuum extruder pug extrusion method
CN104924418A (en) * 2015-06-19 2015-09-23 重庆市瑞轩豪邦新型建材有限公司 Single-shaft vacuum extruder

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: GONGLI MACHINE CO., LTD.

Free format text: FORMER NAME: ZIBO GONGLI MACHINERY MANUFACTURING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 255129 No. 211, Kunlun Road, Kunlun Town, Zichuan District, Shandong, Zibo

Patentee after: GONGLI MACHINE CO., LTD.

Address before: 255129 No. 211, Kunlun Road, Kunlun Town, Zichuan District, Shandong, Zibo

Patentee before: Shandong Gongli Machinery Manufacturing Co., Ltd.