CN103722633A - Fly cutter discharge device of kneader - Google Patents
Fly cutter discharge device of kneader Download PDFInfo
- Publication number
- CN103722633A CN103722633A CN201310698201.9A CN201310698201A CN103722633A CN 103722633 A CN103722633 A CN 103722633A CN 201310698201 A CN201310698201 A CN 201310698201A CN 103722633 A CN103722633 A CN 103722633A
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- CN
- China
- Prior art keywords
- fly cutter
- kneader
- screw rod
- cover plate
- connecting axle
- 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.)
- Pending
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a fly cutter discharge device of a kneader, which comprises a connecting shaft, a bottom sleeve, a top sleeve and a fly cutter, wherein the connecting shaft is fixed at the end part of a discharge screw rod of the kneader and is coaxial with the screw rod; one end of the bottom sleeve pushes against the screw rod; the other end of the bottom sleeve penetrates through a discharge cover plate of the kneader; the top sleeve penetrates through the connecting shaft and compresses the fly cutter on the bottom sleeve; a gap is reserved between the fly cutter and the discharge cover plate; and the end part of the fly cutter is beyond a raw material outlet in the discharge cover plate in length. The device is assembled on the discharge screw rod of the kneader in a screw rod discharge manner, the fly cutter is fixed at the top end of the screw rod by the top sleeve, the bottom sleeve and the connecting shaft, and is close to the discharge cover plate, and the fly cutter follows the screw rod to rotate, so that strip raw materials extruded at the outlet of the discharge cover plate are cut off during discharge of the kneader.
Description
Technical field
The present invention relates to kneader device technical field, be specifically related to a kind of kneader fly cutter drawing mechanism.
Background technology
Kneader be mainly for by leather hard or the uniform mix and blend of rubber-like thickness plastic material, mixing, mediate, broken, the equipment that disperses, be again polymerized to various chemical products; Present kneader mainly stirs powder raw material by mixing component mixing, then through transmission part, the raw material after stirring is sent to extruding and mediates in parts, and then mediate moulding discharging in parts.
Raw material after the discharge method of present kneader is normally mediated extrudes product by the discharging chamber of sizing with the elongate in shape of fixing, then at the discharging opening of kneader, use the fly cutter of rotation that the product of strip is cut off and seen, obtain the shape needing, this traditional discharge method need to design special transmission mechanism for the fly cutter of blank, structure is comparatively complicated, consume the more energy, design and use cost is higher simultaneously, and blank is synchronizeed with more difficult the reaching of discharging in use.
Summary of the invention
For above problem, the invention provides a kind of fly cutter and be directly fixed on kneader discharging screw rod, with the kneader fly cutter drawing mechanism of screw rod synchronous operation.
The technical solution adopted for the present invention to solve the technical problems is: this kneader fly cutter drawing mechanism comprises connecting axle, end cover, top cover, fly cutter; Described connecting axle is fixed on the screw rod end of kneader discharging, with described screw coaxial, cover one end, the described end holds out against mutually with described screw rod, the other end and the discharging cover plate that passes described kneader, described top cover is pressed on the described end through described connecting axle by fly cutter and puts, between described fly cutter and discharging cover plate, leave gap, the tip lengths of described fly cutter exceedes the material outlet on described discharging cover plate.
As preferably, described kneader fly cutter drawing mechanism also comprises compression spring, gland, and the end of described connecting axle is processed as threaded rod, the drum shape that described gland is bottom perforated; Described compression spring, gland are inserted in described connecting axle successively, and threaded rod one end of described connecting axle is equipped with nut, and described gland and compression spring are held out against in described top cover.Thereby by described top cover, fly cutter is held out against at the described end and put.
Beneficial effect of the present invention is: this kneader fly cutter drawing mechanism is assemblied on the screw rod of screw rod discharge method kneader discharging, described fly cutter is fixed on the top of screw rod by top cover, end cover and connecting axle, press close to discharging cover plate, fly cutter is followed described screw rod rotation, thereby discharging cover plate when mediating discharging is exported to the strip raw material being extruded, cuts off.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of this kneader fly cutter drawing mechanism.
The specific embodiment
Below in conjunction with embodiment, the present invention is further described: as shown in embodiment in Fig. 1, this kneader fly cutter drawing mechanism comprises connecting axle 1, end cover 2, top cover 3, fly cutter 4; Described connecting axle 1 is fixed on screw rod 5 ends of kneader discharging, coaxial with described screw rod 5, overlap 2 one end and hold out against mutually with described screw rod 5 at the described end, the other end and the discharging cover plate 6 that passes described kneader, described top cover 3 is pressed on fly cutter 4 on cover of the described end 2 through described connecting axle 1, between described fly cutter 4 and discharging cover plate 6, leave gap, the tip lengths of described fly cutter 4 exceedes the discharging opening 61 on described discharging cover plate 6.
Kneader fly cutter drawing mechanism is assemblied in the discharge end of screw rod discharge method kneader, the discharge end of this kneader is used screw rod 5 raw material to be revolved and deliver on described discharging cover plate 6 in the interior rotation of feed box 10 cylindraceous as shown in Figure 1, then by the discharging opening 61 of discharging cover plate 6, goes out to extrude.Fly cutter 4 on this kneader fly cutter drawing mechanism is fixed on the top of screw rod 5 by top cover 3, end cover 2 and connecting axle 1, press close to discharging cover plate 6, fly cutter 4 is followed described screw rod 5 and is rotated, thereby the strip raw material that discharging cover plate 6 top discharge mouths 61 are extruded when mediating discharging is cut off.This device is used and on kneader, can be used for manufacturing larger particulate material, and the raw material of some other less shape.Described fly cutter 4 and screw rod 5 synchronous rotaries, without adjusting, it is cheap easy to implement that design and manufacture cost is answered in this apparatus structure letter, without transmission device, drives more energy-conservation.
As shown in Figure 1, described kneader fly cutter drawing mechanism also comprises compression spring 7, gland 8, and the end of described connecting axle 1 is processed as threaded rod, the drum shape that described gland 8 is bottom perforated; Described compression spring 7, gland 8 are inserted in described connecting axle 1 successively, and threaded rod one end of described connecting axle 1 is equipped with nut 9, and described gland 8 and compression spring 7 are held out against in described top cover 3.Thereby by described top cover 3, fly cutter 4 is held out against on cover of the described end 2.This mode that holds out against, described fly cutter 4 is changed in easy removal, make fly cutter 4 elastic compression on described connecting axle 1 is axial, and this elastic force can regulate by the degree that screws of nut 9 simultaneously, make fly cutter 4 run into hard thing and hinder and can realize idle running rotary, not fragile.
Claims (2)
1. a kneader fly cutter drawing mechanism, it comprises connecting axle (1), the end cover (2), top cover (3), fly cutter (4), it is characterized in that: described connecting axle (1) is fixed on screw rod (5) end of kneader discharging, coaxial with described screw rod (5), cover (2) one end, the described end holds out against mutually with described screw rod (5), the other end and the discharging cover plate (6) that passes described kneader, described top cover (3) is pressed on fly cutter (4) on described end cover (2) through described connecting axle (1), between described fly cutter (4) and discharging cover plate (6), leave gap, the tip lengths of described fly cutter (4) exceedes the material outlet on described discharging cover plate (6).
2. kneader fly cutter drawing mechanism according to claim 1, it is characterized in that: described kneader fly cutter drawing mechanism also comprises compression spring (7), gland (8), the end of described connecting axle (1) is processed as threaded rod, the drum shape that described gland (8) is bottom perforated; Described compression spring (7), gland (8) are inserted in described connecting axle (1) successively, threaded rod one end of described connecting axle (1) is equipped with nut (9), and described gland (8) and compression spring (7) are held out against in described top cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698201.9A CN103722633A (en) | 2013-12-17 | 2013-12-17 | Fly cutter discharge device of kneader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698201.9A CN103722633A (en) | 2013-12-17 | 2013-12-17 | Fly cutter discharge device of kneader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103722633A true CN103722633A (en) | 2014-04-16 |
Family
ID=50447052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310698201.9A Pending CN103722633A (en) | 2013-12-17 | 2013-12-17 | Fly cutter discharge device of kneader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103722633A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064163U (en) * | 1989-08-25 | 1990-10-24 | 山西省农业机械化科学研究所 | Apparatus for forming meatball |
| CN201640030U (en) * | 2010-03-22 | 2010-11-24 | 陕西科技大学 | Multifunctional straw processing machine |
| CN101898102A (en) * | 2009-05-31 | 2010-12-01 | 上海亦晨信息科技发展有限公司 | Rotating speed adjustable pelletizing device |
| CN101919573A (en) * | 2009-06-11 | 2010-12-22 | 上海亦晨信息科技发展有限公司 | Composite grain extrusion cutting and molding system |
| CN202096936U (en) * | 2011-06-15 | 2012-01-04 | 新疆天山管道有限责任公司 | Equidirectional parallel double-screw extruder |
| CN102490257A (en) * | 2011-12-21 | 2012-06-13 | 河北联合大学 | Manufacturing method and equipment of sealed strip used for sealing sagger gap |
-
2013
- 2013-12-17 CN CN201310698201.9A patent/CN103722633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064163U (en) * | 1989-08-25 | 1990-10-24 | 山西省农业机械化科学研究所 | Apparatus for forming meatball |
| CN101898102A (en) * | 2009-05-31 | 2010-12-01 | 上海亦晨信息科技发展有限公司 | Rotating speed adjustable pelletizing device |
| CN101919573A (en) * | 2009-06-11 | 2010-12-22 | 上海亦晨信息科技发展有限公司 | Composite grain extrusion cutting and molding system |
| CN201640030U (en) * | 2010-03-22 | 2010-11-24 | 陕西科技大学 | Multifunctional straw processing machine |
| CN202096936U (en) * | 2011-06-15 | 2012-01-04 | 新疆天山管道有限责任公司 | Equidirectional parallel double-screw extruder |
| CN102490257A (en) * | 2011-12-21 | 2012-06-13 | 河北联合大学 | Manufacturing method and equipment of sealed strip used for sealing sagger gap |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |