CN106182888A - A kind of feeding machanism that constant pressure is provided - Google Patents
A kind of feeding machanism that constant pressure is provided Download PDFInfo
- Publication number
- CN106182888A CN106182888A CN201610771293.2A CN201610771293A CN106182888A CN 106182888 A CN106182888 A CN 106182888A CN 201610771293 A CN201610771293 A CN 201610771293A CN 106182888 A CN106182888 A CN 106182888A
- Authority
- CN
- China
- Prior art keywords
- feeding machanism
- channel
- constant pressure
- piston
- flash
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of feeding machanism that constant pressure is provided, including: feeder channel, it is provided with raw material propulsion plant in feeder channel；Blanking channel, docks with feeder channel outfan；Constant voltage equipment, is positioned at feeder channel and blanking channel joint, the pressure of material in controlling blanking channel.The present invention using said structure realizes the material in blanking channel is carried out constant voltage extruding by arranging constant voltage equipment so that next device of entrance that material is the most stable, reaches the effect of stable and uniform feed.Therefore present configuration is simple, ingenious, practical, effect is notable.
Description
Technical field
The present invention relates to a kind of feeding machanism that constant pressure is provided.
Background technology
Extrusion shaping machine is a kind of conventional process equipment, applies quite varied, and extrusion shaping machine generally comprises confession automatically
Material mechanism, when raw material contains tablet, existing feeding machanism cannot carry out feed according to constant pressure, causes feed
Process is uneven, in even raw material is stuck in charging aperture, affects follow-up work flow, provides a kind of one to protect for this present invention
Hold the feeding machanism of constant pressure feed for solving the problems referred to above.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of feeding machanism providing constant pressure.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of feeding machanism that constant pressure is provided, including:
Feeder channel, is provided with raw material propulsion plant in feeder channel；
Blanking channel, docks with feeder channel outfan；
Constant voltage equipment, is positioned at feeder channel and blanking channel joint, the pressure of material in controlling blanking channel.
Described constant voltage equipment includes a flash passage, and the docking of feeder channel and blanking channel is in flash channel connection,
It is provided with material in a pair blanking channel in flash passage and applies the pressure exerting arrangement of constant pressure.
Described pressure exerting arrangement includes the piston being arranged in flash passage.
Described flash passage relative level has an angle of inclination so that piston relies on thing in gravity extruding blanking channel
Material.
Described flash passage is vertical state.
The upper end of described piston extends to the outside of flash passage, and described flash passage is outside equipped with one for monitoring piston
The position-detection sensor of upper end position, position-detection sensor controls raw material propulsion plant action.
Described raw material propulsion plant uses screw rod feeding machanism.
Described piston arranges an annular projection being slid completely into blanking channel for limiting piston in the end of flash passage.
The invention has the beneficial effects as follows: use the present invention of said structure to realize blanking channel by arranging constant voltage equipment
Interior material carries out constant voltage extruding so that next device of entrance that material is the most stable, reaches stable and uniform feed
Effect.Therefore present configuration is simple, ingenious, practical, effect is notable.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the present invention.
Detailed description of the invention
With reference to Fig. 1, the present invention is a kind of feeding machanism providing constant pressure, including:
Feeder channel 1, is provided with raw material propulsion plant in feeder channel 1；
Blanking channel 2, docks with feeder channel 1 outfan,
Constant voltage equipment, is positioned at feeder channel 1 and blanking channel 2 joint, the pressure of material in controlling blanking channel 2.Adopt
Realize the material in blanking channel 2 is carried out constant voltage extruding by arranging constant voltage equipment by the present invention of said structure so that thing
Expect the most stable next device of entrance, reach the effect of stable and uniform feed.Therefore present configuration letter
Single, ingenious, practical, effect is notable.
As it is shown in figure 1, constant voltage equipment includes a flash passage 4, the docking of feeder channel 1 and blanking channel 2 is in flash
Passage 4 connects, and is provided with material in a pair blanking channel 2 and applies the pressure exerting arrangement of constant pressure, pressure exerting arrangement in flash passage 4
Including the piston 5 being arranged in flash passage 4, wherein flash passage 4 relative level has an angle of inclination so that piston 5
Rely on material in gravity extruding blanking channel 2, the most preferably flash passage 4 is arranged in vertical state, preferably fall
Material passage 2 arranges in vertical state, and preferably feeder channel 1 is the level of state, and so can realize the shifting of the even of material
Dynamic；Different piston 5 can be selected according to practical situation, to provide different pressure, utilize the gravity of piston 5 to blanking channel
Material in 2 carries out constant voltage extruding, the ingenious practicality of structure, and working stability, service life is long.
Wherein, device for exerting can also is that other structure, such as, can be arranged on the combination of cylinder and briquetting, pass through cylinder
Drive briquetting pressing materials realizes effect same.
As it is shown in figure 1, the upper end of piston 5 extends to the outside of flash passage 4, flash passage 4 is outside equipped with one for supervising
The position-detection sensor 6 of control piston 5 upper end position, position-detection sensor 6 controls raw material propulsion plant action.Piston 5 in
The end of flash passage 4 arranges an annular projection 7 being slid completely into blanking channel 2 for limiting piston 5.When piston 5 up moves
Dynamic certain distance is to setting position, and now position-detection sensor 6 detects signal, sends order control raw material propulsion plant and stops
Only work；Raw material propulsion plant uses screw rod feeding machanism 3.
Above-described embodiment is the preferred version of the present invention, and the present invention also can have other embodiments.The technology of this area
Personnel also can make equivalent variations or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all wrapped
It is contained in the scope set by the application claim.
Claims (8)
1. the feeding machanism that constant pressure is provided, it is characterised in that including:
Feeder channel, is provided with raw material propulsion plant in feeder channel；
Blanking channel, docks with feeder channel outfan；
Constant voltage equipment, is positioned at feeder channel and blanking channel joint, the pressure of material in controlling blanking channel.
A kind of feeding machanism that constant pressure is provided the most as claimed in claim 1, it is characterised in that described constant voltage equipment includes
One flash passage, the docking of feeder channel and blanking channel is in flash channel connection, is provided with a pair blanking in flash passage
In passage, material applies the pressure exerting arrangement of constant pressure.
A kind of feeding machanism that constant pressure is provided the most as claimed in claim 2, it is characterised in that described pressure exerting arrangement includes
It is arranged on the piston in flash passage.
A kind of feeding machanism that constant pressure is provided the most as claimed in claim 3, it is characterised in that described flash passage is relative
Horizontal plane has an angle of inclination so that piston relies on material in gravity extruding blanking channel.
A kind of feeding machanism that constant pressure is provided the most as claimed in claim 3, it is characterised in that described flash passage is in perpendicular
Straight state.
A kind of feeding machanism that constant pressure is provided the most as claimed in claim 5, it is characterised in that the upper end of described piston is prolonged
Reaching the outside of flash passage, described flash passage is outside equipped with one and detects sensing for monitoring the position of piston upper end position
Device, position-detection sensor controls raw material propulsion plant action.
A kind of feeding machanism that constant pressure is provided the most as claimed in claim 1, it is characterised in that described raw material propulsion plant
Use screw rod feeding machanism.
A kind of feeding machanism that constant pressure is provided the most as claimed in claim 6, it is characterised in that described piston leads in flash
The end in road arranges an annular projection being slid completely into blanking channel for limiting piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771293.2A CN106182888A (en) | 2016-08-30 | 2016-08-30 | A kind of feeding machanism that constant pressure is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771293.2A CN106182888A (en) | 2016-08-30 | 2016-08-30 | A kind of feeding machanism that constant pressure is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106182888A true CN106182888A (en) | 2016-12-07 |
Family
ID=58089917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610771293.2A Pending CN106182888A (en) | 2016-08-30 | 2016-08-30 | A kind of feeding machanism that constant pressure is provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106182888A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422469A (en) * | 1977-07-21 | 1979-02-20 | Asahi Chem Ind Co Ltd | Foam injection molding |
| CN1555972A (en) * | 2003-12-30 | 2004-12-22 | 刘津平 | Polymer material extrusion injection shaping method and its device |
| TW201043439A (en) * | 2009-06-08 | 2010-12-16 | Lu Xiao Ting | Injection-molding method for foaming plastics and equipment thereof |
| CN104400957A (en) * | 2014-09-26 | 2015-03-11 | 刘俊卿 | Injection molding foaming machine |
| CN206067018U (en) * | 2016-08-30 | 2017-04-05 | 中山市协和塑胶制品有限公司 | A kind of feeding machanism that constant pressure is provided |
-
2016
- 2016-08-30 CN CN201610771293.2A patent/CN106182888A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422469A (en) * | 1977-07-21 | 1979-02-20 | Asahi Chem Ind Co Ltd | Foam injection molding |
| CN1555972A (en) * | 2003-12-30 | 2004-12-22 | 刘津平 | Polymer material extrusion injection shaping method and its device |
| TW201043439A (en) * | 2009-06-08 | 2010-12-16 | Lu Xiao Ting | Injection-molding method for foaming plastics and equipment thereof |
| CN104400957A (en) * | 2014-09-26 | 2015-03-11 | 刘俊卿 | Injection molding foaming machine |
| CN206067018U (en) * | 2016-08-30 | 2017-04-05 | 中山市协和塑胶制品有限公司 | A kind of feeding machanism that constant pressure is provided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170125 Address after: 528400 Guangdong city of Zhongshan province Jiuzhou Xiaolan Town, seven village Shuangpai Industrial Zone Applicant after: Zhongshan Xiehe Plastic Product Co., Ltd. Address before: 528400 Guangdong Province, Zhongshan City Xiaolan Town, North Green Yun Lu No. 2 B district two Applicant before: The vertical rich mechanical Science and Technology Ltd. of Zhongshan city's letter |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |