CN201076899Y - Oscillation feeding stream inoculation device - Google Patents
Oscillation feeding stream inoculation device Download PDFInfo
- Publication number
- CN201076899Y CN201076899Y CNU2007200919948U CN200720091994U CN201076899Y CN 201076899 Y CN201076899 Y CN 201076899Y CN U2007200919948 U CNU2007200919948 U CN U2007200919948U CN 200720091994 U CN200720091994 U CN 200720091994U CN 201076899 Y CN201076899 Y CN 201076899Y
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- main frame
- feed
- frame cabinet
- assembly
- feed opening
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Abstract
The utility model relates to a vibration feeding stream inoculation device, comprising a mainframe cabinet body, a pneumatic sealing component, a feed port component, a hopper pressure limiting plate component, a hanging lug, a material level induction sensor, an electromagnetic vibration feeder, a damping base component, a V-shaped material spilling hopper, a three-way feeding pipe component, a micro flow meter equipped with a sensor, a low pressure air path component, a control cabinet and a flow controller arranged in the control cabinet, a programmable controller and a micro printer. The utility model has the advantages that, on-line detection closed loop feedback and printing record can be implemented to the inoculation and feeding process; meanwhile the feeding precision is high, and the working performance is reliable; the requirements of stream inoculation of small sized casting pieces in various pouring situations are satisfied.
Description
(1) technical field:
The utility model belongs to mechanical field, especially relates to a kind of vibrating material delivering flow following gestating device of casting usefulness.
(2) background technology:
Current-following inoculation is a kind of feasible inoculation treating method that present casting industry is generally acknowledged, it is in running castings, feed flow and feed time that inoculation device is set according to inoculated technology, waits flow ground to add the inovulant of specified rate in molten iron stream.
At present, the current-following inoculation device that adopts on China's foundry production line mainly contains three types of screw feeder, vibrating feed and volume quantitative feeds.These inoculation devices are in the feed process of reality, the flowed fluctuation scope is bigger, erratic inhomogeneous, and service behaviour instability, present lower flow accuracy such as grade and the total accuracy of measurement of feed, directly have influence on the pregnant effect and the comprehensive mechanical performance of the foundry goods that waters, especially the extraneous vibration on some feed flows little (as 5g/s), the small-sized foundry goods of feed time short (as 10s) and automatic casting production line, the hand dropping streamline is disturbed, the influence of its precision is more obvious.
In addition, these inoculation devices can not be implemented on-line monitoring, adjustment to its actual feed process, make the user can't hold, write down the precision that at every turn breeds feed in real time, can't further improve research and application level to current-following inoculation technology.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of vibrating material delivering flow following gestating device, not only can implement on-line monitoring, adjustment to breeding the feed process, print record, and feed precision height, stable and reliable working performance, and can satisfy small-sized foundry goods and the current-following inoculation needs that adapt to multiple cast occasion.
The utility model can be achieved through the following technical solutions:
A kind of vibrating material delivering flow following gestating device comprises main frame cabinet 1, pneumatic closing component 2, feed opening assembly 3, hopper pressure limiting board component 4, two hangers 5, material level inductive pick-up 6, electro-vibrating feeder 7, damping base assembly 8, V-type feed leakage bucket 9, threeway feed pipe assembly 10, micro-flowmeter 11, low-pressure air gas circuit assembly 12, switch board 13.Pneumatic closing component 2 is arranged on the last gusset piece b below in main frame cabinet 1 left side; Feed opening assembly 3 is connected in the hopper feed opening c place in the main frame cabinet 1; Two hangers 5 are connected in both sides, main frame cabinet 1 top; Electro-vibrating feeder 7 is arranged on the top of damping base assembly 8 and is connected to second line of a couplet fishplate bar e top in the main frame cabinet 1 together in company with micro-flowmeter 11; Low-pressure air gas circuit assembly 12 is connected in gusset piece f one side that main frame cabinet 1 inner right side is erect; Be provided with flow controller 14, Programmable Logic Controller 15, mini-printer 16 in the switch board 13 that put on the side.
The flow controller 14 that is provided with in the micro-flowmeter 11 at main frame cabinet 1 middle part from the above mentioned, electro-vibrating feeder and the switch board 13, Programmable Logic Controller 15 and mini-printer 16 are formed a closed-loop control system.
Feed opening assembly 3 from the above mentioned comprise be provided with on band internal thread holder 27, band external screw thread feed opening 26, band internal thread holder 27 cylindricals ring-shaped groove and screwed hole are arranged and be screwed into screwed hole awl end fluting holding screw 29, be inserted in the round wire circlip 28 in the tail end groove of ring-shaped groove and fluting holding screw 29; Band external screw thread feed opening 26 blanking mouth aperture φ d value φ 10-25mm can make according to the needs grouping; H is a thickness of feed layer, and is by turning band external screw thread feed opening 26 upstream or downstream, preferred definite.
The utility model can reach following beneficial effect:
1. realize on-line monitoring, adjustment, can improve the flow accuracy such as grade and the total accuracy of measurement of feed that breed feed, and stable and reliable working performance;
2. current-following inoculation needs that are fit to small-sized foundry goods, its flow accuracy such as grade can be controlled in ± 10% in, the total accuracy of measurement of feed can be controlled in ± 5% in, and the flow of inoculated technology setting is big more, the feed time is long more, precision is high more;
3. the fluctuation that can show feed flow in the preparation process changes and each feed total amount or accumulative total feed total amount situation, and printable each feed total amount or accumulative total feed total amount, make things convenient for the user to verify and study inoculated technology or adjustment relevant parameter at any time, carry out process corrections, improve foundry goods and breed quality;
4. widen the application scenario of current-following inoculation device, not only can be applicable to fixed point cast and automatic assembly line cast occasion, shipment row also capable of hoisting is applied to hand dropping streamline occasion.
(4) description of drawings:
Fig. 1 is the structural representation of a kind of vibrating material delivering flow following gestating device of the utility model;
Fig. 2 is the pneumatic closing component structural representation of a kind of vibrating material delivering flow following gestating device of the utility model;
Fig. 3 is the feed opening assembly master TV structure schematic diagram of a kind of vibrating material delivering flow following gestating device of the utility model;
Fig. 4 is the feed opening assembly A-A view of a kind of vibrating material delivering flow following gestating device of the utility model;
Fig. 5 is the damping base assembly master TV structure schematic diagram of a kind of vibrating material delivering flow following gestating device of the utility model;
Fig. 6 is that the damping base assembly B of a kind of vibrating material delivering flow following gestating device of the utility model is to view.
(5) specific embodiment:
With an embodiment, its specific embodiment is described.
Know by Fig. 1, a kind of vibrating material delivering flow following gestating device comprises that main frame cabinet 1, pneumatic closing component 2, feed opening assembly 3, hopper pressure limiting board component 4, two hangers 5, material level inductive pick-up 6, electro-vibrating feeder 7, damping base assembly 8, V-type feed leakage bucket 9, threeway feed pipe assembly 10, micro-flowmeter 11, low-pressure air gas circuit assembly 12, switch boards 13 form.A is four suspension rods of the travelling mechanism underlying of other configuration among the figure, is used for lifting operation current-following inoculation device, satisfies the needs of hand dropping streamline cast; B is the last gusset piece in the main frame cabinet 1, connects pneumatic closing component 2; C is the hopper feed opening place in the main frame cabinet, connects feed opening assembly 3; D is an inovulant; E is the second line of a couplet fishplate bar in the main frame cabinet, connect belt sensor micro-flowmeter 11, on put the damping base assembly 8 of electro-vibrating feeder 7; F is the gusset piece that main frame cabinet inner right side is erect, and connects low-pressure air gas circuit assembly 12; Be provided with flow controller 14, Programmable Logic Controller 15 and mini-printer 16 in the switch board 13 that put on the side.
Know that in addition the opening of micro-flowmeter 11 upper ends is lower than and towards the material inlet of electro-vibrating feeder 7 by Fig. 1, and therewith with switch board 13 in the flow controllers 14, Programmable Logic Controller 15 and the mini-printer 16 that are provided with form a closed-loop control system.When electro-vibrating feeder 7 feed continuously, the inovulant particle that 11 pairs in flowmeter of trace falls into carries out flow signal acquisition, and feed back to Programmable Logic Controller 15 check and analysis, calculation process, send instruction, adjust the amplitude of electro-vibrating feeder 7 in good time, stable feed flowed fluctuation scope according to technique initialization, raising waits flow accuracy and the total accuracy of measurement of feed; In addition, flow controller 14 can show present flow rate fluctuation situation and each feed total amount or the total numerical quantity of accumulative total feed, mini-printer 16 printable each feed total amounts, accumulative total feed total amount and feed time.
Know that by Fig. 2 the purpose that pneumatic closing component 2 is set is in order to prevent from automatic casting production line, hand dropping streamline to use current-following inoculation device, owing to be subjected to its operation vibration influence, improper blanking occurs, causes the waste of inovulant.This assembly comprises the installation base plate 17 that connects with last gusset piece b that is arranged in the main frame cabinet 1, minitype cylinder 18 and angle-pedestal 19 that base plate 17 belows one side is provided with are installed, the pivoting support 22 that the below opposite side is provided with, be connected in the grooved shaft with holes 20 on minitype cylinder 18 piston rods, rubber seals baffle plate 25 and is connected in rotatable turnover panel 24 1 sides; Rotatable turnover panel 24 is implemented rotatable the connection by the rotating shaft 21 and the rotating shaft 23 on the pivoting support 22 that are arranged on the grooved shaft 20 with holes with grooved shaft 20 with holes and pivoting support 22.α is the opening corner among the figure, and rubber seals baffle plate 25 and rotates the α angles and open during work, otherwise, the feed notch of the shutoff electro-vibrating feeder 7 that resets.
Know by Fig. 3, Fig. 4, for satisfy the required feed flow of different foundry goods current-following inoculation technologies, feed total amount different and adapt to small-sized foundry goods low discharge, short time breed the feed needs, be provided with feed opening assembly 3.This assembly comprises band internal thread holder 27, band external screw thread feed opening 26, have ring-shaped groove and screwed hole on the cylindrical of band internal thread holder 27, awl end fluting holding screw 29 is screwed into screwed hole, round wire circlip 28 is inserted in the tail end groove of ring-shaped groove and fluting holding screw 29, implements locking connection.φ d is band external screw thread feed opening 26 blanking mouth apertures among the figure, and diameter is φ 10-25mm, can make according to the needs grouping, breeds to amount greatly, and φ d gets big value, otherwise, get the small value; H is a thickness of feed layer among the figure, also can by turn band external screw thread feed opening 26 upstream or downstream, preferably determine thickness of feed layer h according to breeding what of feeding coal.
Know by Fig. 5, Fig. 6,, be provided with damping base assembly 8 in this device for improving the stability of electro-vibrating feeder 7.This assembly comprises that the screw 34, spring washer 35, the pad 36 that are provided with on the connecting plate 30 are connected and fixed electro-vibrating feeder 7, in addition, fluting bolt 37, slotted round nut 38, stopping shim 39 reach the top that the electro-vibrating feeder of putting 7 is connected to the second line of a couplet fishplate bar e in the main frame cabinet 1 together with boss platform base 33, several adjustment pads 32, Rubber shock-absorbing pad 31.Can by increasing and decreasing four quantity of adjusting pad 32 separately on the boss platform base 33, determine the cell body inclination angle of suitable electro-vibrating feeder 7 according to needs, improve required transporting velocity and conveying capacity; Can select suitable damping effect by the tightness of turn slotted round nut 38, and on fluting bolt 37, carry out locking fixing with stopping shim 39.
When a kind of vibrating material delivering flow following gestating device is worked, rubber on the pneumatic closing component 2 seals baffle plate 25 rotation α angles and opens, at this moment, be arranged in the band external screw thread feed opening 26 of the inovulant d of main frame cabinet 1 hopper by feed opening assembly 3, enter in the feeder trough in the electro-vibrating feeder 7, under the effect of electro-magnetic exciting force, inovulant d is thrown by the place ahead that continuously will make progress, operation breaks away from the feeder trough outlet forward, according to gravity fall, by way of micro-flowmeter 11, enter in V-type feed leakage bucket 9 and the threeway feed pipe assembly 10, and under the air-blowing effect of low-pressure air gas circuit assembly 12, inovulant d is blowed to molten iron stream fast, realizes the current-following inoculation of watering foundry goods is handled.
Owing to taked the technical measures of the closed-loop control of pneumatic closing component 2, feed opening assembly 3, damping base assembly 8 and electro-vibrating feeder 7, micro-flowmeter 11, flow controller 14, Programmable Logic Controller 15 and mini-printer 16 compositions, make that a kind of vibrating material delivering flow following gestating device not only can be to implementing online detection to breeding the feed process, closed loop feedback, print record, and feed precision height, stable and reliable working performance, and can satisfy small-sized foundry goods and the current-following inoculation needs that adapt to multiple cast occasion.
Claims (5)
1. vibrating material delivering flow following gestating device, comprise main frame cabinet (1), pneumatic closing component (2), feed opening assembly (3), hopper pressure limiting board component (4), two hangers (5), material level inductive pick-up (6), electro-vibrating feeder (7), damping base assembly (8), V-type feed leakage bucket (9), threeway feed pipe assembly (10), micro-flowmeter (11), low-pressure air gas circuit assembly (12), switch board (13), it is characterized in that: pneumatic closing component (2) is arranged on last gusset piece (b) below in main frame cabinet (1) left side; The hopper feed opening (c) that feed opening assembly (3) is connected in the main frame cabinet (1) is located; Two hangers (5) are connected in main frame cabinet (1) both sides, top; Electro-vibrating feeder (7) is arranged on the top of damping base assembly (8) and is connected to second line of a couplet fishplate bar (e) top in the main frame cabinet (1) together in company with micro-flowmeter (11); Low-pressure air gas circuit assembly (12) is connected in gusset piece (f) side that main frame cabinet (1) inner right side is erect; Be provided with flow controller (14), Programmable Logic Controller (15), mini-printer (16) in the switch board that put on the side (1 3).
2. a kind of vibrating material delivering flow following gestating device according to claim 1 is characterized in that: the flow controller (14), Programmable Logic Controller (15) and the mini-printer (16) that are provided with in micro-flowmeter (11), electro-vibrating feeder and the switch board (13) at main frame cabinet (1) middle part are formed a closed-loop control system.
3. a kind of vibrating material delivering flow following gestating device according to claim 1, it is characterized in that: pneumatic closing component (2) comprises minitype cylinder (18) and the angle-pedestal (19) that the installation base plate (17) that connects with last gusset piece (b) in the main frame cabinet (1) and below one side are provided with, the pivoting support (22) that the below opposite side is provided with, the grooved shaft with holes (20) that connects on minitype cylinder (18) piston rod, the rubber that rotatable turnover panel (24) one sides connect seals baffle plate (25), rotatable turnover panel (24) by be arranged on rotating shaft (21) on the grooved shaft with holes (20) and the rotating shaft (23) on the pivoting support (22) and grooved shaft with holes (20 and pivoting support (22) enforcement turn and connect.
4. a kind of vibrating material delivering flow following gestating device according to claim 1 is characterized in that: feed opening assembly (3) comprises the awl end fluting holding screw (29) of being with internal thread holder (27), band external screw thread feed opening (26), band internal thread holder (27) cylindrical to be provided with ring-shaped groove and screwed hole and being screwed into screwed hole, the interior round wire circlip (28) of tail end groove that is inserted in ring-shaped groove and fluting holding screw (29); Band external screw thread feed opening (26) blanking mouth aperture (φ d) value φ 10-25mm can make according to the needs grouping; (h) be thickness of feed layer, by turn band external screw thread feed opening (26) upstream or downstream, preferred definite.
5. a kind of vibrating material delivering flow following gestating device according to claim 1, it is characterized in that: damping base assembly (8) comprises electro-vibrating feeder (7) be connected and fixed screw (34), spring washer (35), pad (36) on connecting plate (30), with boss platform base (33), several adjust pads (32), Rubber shock-absorbing pad (31) and on the electro-vibrating feeder (7) put be connected to fluting bolt (37), slotted round nut (38), the stopping shim (39) of the top of the second line of a couplet fishplate bar (e) in the main frame cabinet (1) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200919948U CN201076899Y (en) | 2007-09-26 | 2007-09-26 | Oscillation feeding stream inoculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200919948U CN201076899Y (en) | 2007-09-26 | 2007-09-26 | Oscillation feeding stream inoculation device |
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| Publication Number | Publication Date |
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| CN201076899Y true CN201076899Y (en) | 2008-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200919948U Expired - Lifetime CN201076899Y (en) | 2007-09-26 | 2007-09-26 | Oscillation feeding stream inoculation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201076899Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534667C (en) * | 2007-10-17 | 2009-09-02 | 中国一拖集团有限公司 | Vibrating material delivering flow following gestating device |
| CN102040090A (en) * | 2010-11-24 | 2011-05-04 | 大连理工大学 | Device for feeding rice grains by keeping rice grains normative in appearance without being overlapped |
| CN101733370B (en) * | 2009-12-25 | 2012-05-09 | 中国一拖集团有限公司 | Stream inoculation apparatus with dual feed tubes |
| CN102621999A (en) * | 2012-03-30 | 2012-08-01 | 中国一拖集团有限公司 | Measurement and control system with resistance strain type impact flowmeter and working method |
| CN105127380A (en) * | 2015-09-25 | 2015-12-09 | 苏州浦灵达自动化科技有限公司 | Full-automatic stream inoculation machine |
-
2007
- 2007-09-26 CN CNU2007200919948U patent/CN201076899Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534667C (en) * | 2007-10-17 | 2009-09-02 | 中国一拖集团有限公司 | Vibrating material delivering flow following gestating device |
| CN101733370B (en) * | 2009-12-25 | 2012-05-09 | 中国一拖集团有限公司 | Stream inoculation apparatus with dual feed tubes |
| CN102040090A (en) * | 2010-11-24 | 2011-05-04 | 大连理工大学 | Device for feeding rice grains by keeping rice grains normative in appearance without being overlapped |
| CN102040090B (en) * | 2010-11-24 | 2012-11-07 | 大连理工大学 | Device for feeding rice grains by keeping rice grains normative in appearance without being overlapped |
| CN102621999A (en) * | 2012-03-30 | 2012-08-01 | 中国一拖集团有限公司 | Measurement and control system with resistance strain type impact flowmeter and working method |
| CN102621999B (en) * | 2012-03-30 | 2015-03-25 | 中国一拖集团有限公司 | Measurement and control system with resistance strain type impact flowmeter and working method |
| CN105127380A (en) * | 2015-09-25 | 2015-12-09 | 苏州浦灵达自动化科技有限公司 | Full-automatic stream inoculation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070926 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |