CN108622557A - A kind of positive-pressure type wood-fibred feed device - Google Patents
A kind of positive-pressure type wood-fibred feed device Download PDFInfo
- Publication number
- CN108622557A CN108622557A CN201810531345.8A CN201810531345A CN108622557A CN 108622557 A CN108622557 A CN 108622557A CN 201810531345 A CN201810531345 A CN 201810531345A CN 108622557 A CN108622557 A CN 108622557A
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- China
- Prior art keywords
- feed hopper
- air
- left end
- positive
- pressure type
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of positive-pressure type wood-fibred feed devices,Including device body,The bottom of described device ontology is provided with damping base,The top of the damping base is equipped with supporting table,The left end of the supporting table is equipped with air compressor,Feed hopper is installed at the top of the supporting table left end,Left end in the middle part of the feed hopper is equipped with air hammer carrier,Pneumatic hammer is installed on the air hammer carrier,The right end of the pneumatic hammer is connected to feed hopper side wall,Servo motor is installed below the air hammer carrier,The side of the servo motor is equipped with PLC controller,There are blanking rate is slow for the existing positive-pressure type wood-fibred feed device of effective solution of the present invention,Material can be sticked on feed hopper inner wall,It is likely to result in blocking,Motor can shift after being used for a long time simultaneously,It is difficult observation that naked eyes, which have,,Easily cause motor fret aggravation,Low-frequency vibration can occur for equipment simultaneously,Lead to the problem of noise.
Description
Technical field
The present invention relates to the conveying equipment that wood-fibred is molded furniture, specially a kind of positive-pressure type wood-fibred feed devices.
Background technology
Wood-fibred is to use to cut down surplus small diameter grade brush wood, wood machining residues or other non-lignocellulose plant fibre raw materials,
According to the requirement of fiber separation technique and equipment, by peeling, the processing such as chip, screen, clean, it is made through defibrator process defibering, it is existing
With the presence of positive-pressure type wood-fibred feed device blanking rate it is slow, material can be sticked on feed hopper inner wall, be likely to result in blocking,
Motor can shift after being used for a long time simultaneously, and it is difficult observation visually to have, it is easy to cause motor fret to aggravate, while equipment meeting
Low-frequency vibration occurs, leads to the problem of noise, therefore, it is necessary to design a kind of positive-pressure type wood-fibred feed device.
Invention content
The purpose of the present invention is to provide a kind of positive-pressure type wood-fibred feed device, the present invention, effective solution is existing
Positive-pressure type wood-fibred feed device there are blanking rate is slow, material can be sticked on feed hopper inner wall, be likely to result in blocking, together
When motor be used for a long time after can shift, visually have be difficult observation, it is easy to cause motor fret to aggravate, while equipment can be sent out
Raw low-frequency vibration, leads to the problem of noise.
To achieve the above object, the present invention provides the following technical solutions：A kind of positive-pressure type wood-fibred feed device, including dress
Ontology is set, the bottom of described device ontology is provided with damping base, and the top of the damping base is equipped with supporting table, the branch
The left end of support platform is equipped with air compressor, is equipped with feed hopper at the top of the supporting table left end, in the middle part of the feed hopper
Left end is equipped with air hammer carrier, and pneumatic hammer is equipped on the air hammer carrier, and the right end of the pneumatic hammer is connected to feed hopper side
Wall, servo motor is equipped with below the air hammer carrier, and the side of the servo motor is equipped with PLC controller, PLC controls
Displacement sensor is installed, the middle part inside the feed hopper is equipped with reel, institute on the motor rack below the central axes of device one end
It states reel left end to connect with servo motor through feed hopper side wall, the left end of the feeding funnel bottom part is provided through air-supply air inlet
The top of valve, the supporting table is equipped with delivery pipe by holder, and the left end of the delivery pipe and the right end of feeding funnel bottom part connect
It connecing, pipeline air-inlet valve is provided at the top of the delivery pipe left end, the bottom of the delivery pipe left end is provided with pipeline air outlet valve,
The inside of the delivery pipe is equipped with spirally-guided piece, and the right end of the delivery pipe is connected with hose.
Preferably, the damping base includes damping chamber, supporting rod and damping spring steel, and the inside of the damping base is opened
Equipped with damping chamber, the inner homogeneous of the damping chamber is equipped with supporting rod, and damping spring steel is socketed on the outside of the supporting rod.
Preferably, the section of the feed hopper is triangle, and top width is more than the width of bottom end.
Preferably, the bottom of the feed hopper is equipped with blanking valve, and macropore filter screen is equipped with below the reel.
Preferably, institute's displacement sensors output end be electrically connected PLC controller input terminal, PLC controller it is defeated
Outlet is electrically connected the control switch of servo motor on control panel.
Preferably, the air compressor is connect by appendix with pneumatic hammer, and junction is both provided with sealing ring.
Compared with prior art, beneficial effects of the present invention are as follows：
1, for the present invention by controlling air compressor work by external switch, air compressor work generates negative pressure wind,
And pneumatic hammer is passed to by appendix, pneumatic hammer beats feed hopper, can effectively improve the blanking rate in feed hopper,
It prevents material to be sticked on feed hopper inner wall, solves the problem of blanking rate is slow, and material glues inner wall.
2, the displacement signal of servo motor is acquired by the displacement sensor of installation, and passes to PLC controls through its output end
The input terminal of device processed, after PLC controller analyzing processing, if temperature signal is less than the pre- defeated permissible value of PLC controller, device is just
Often work, if temperature signal is more than the pre- defeated permissible value of PLC controller, the output end of PLC controller can issue instructions to control
The control switch of servo motor, control servomotor are closed on panel, prevent servo motor offset from excessively motor shaft being caused to wear
Aggravation, monitors servo motor, solves the problems, such as servo motor high failure rate in real time.
3, the vibration that can be generated to device body by the supporting rod of installation and damping spring steel is absorbed and is buffered, and is had
There is preferable shock-absorbing denoising function, solves the problems, such as the low-frequency vibration of device and noise.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of A in Fig. 1 of the present invention；
Fig. 3 is the structural schematic diagram of damping base of the present invention.
In figure：1 device body, 2 damping bases, 3 air compressors, 4 feed hoppers, 5 air hammer carriers, 6 pneumatic hammers, 7 servos
Motor, 8 PLC controllers, 9 displacement sensors, 10 reels, 11 air-supply intake valves, 12 delivery pipes, 13 pipeline air-inlet valves, 14 pipelines
Air outlet valve, 15 holders, 16 spirally-guided pieces, 17 hoses, 18 damping chambers, 19 supporting rods, 20 damping spring steel.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of positive-pressure type wood-fibred feed device, including device body 1, the bottom of device body 1 are set
Be equipped with damping base 2, can be used to carry out damping to device, the top of damping base 2 is equipped with supporting table, can be used to device into
Row support, the left end of supporting table are equipped with air compressor 3, can be used to generate negative pressure wind, be equipped at the top of supporting table left end
Feed hopper 4, for being fed, the left end at 4 middle part of feed hopper is equipped with air hammer carrier 5, empty for supporting fixed pneumatic hammer 6
Pneumatic hammer 6 is installed on pneumatic hammer frame 5, for being beaten to feed hopper 4, improves feed rate, the right end of pneumatic hammer 6 is connected to charging
Struggle against 4 side walls, and the lower section of air hammer carrier 5 is equipped with servo motor 7, and for providing power, the side of servo motor 7 is equipped with PLC
Controller 8 is equipped with displacement sensor 9 for carrying out data processing on the motor rack below 8 one end central axes of PLC controller,
For acquiring the displacement signal of servo motor 7, the middle part inside feed hopper 4 is equipped with reel 10, for being blended to material,
10 left end of reel is connect through 4 side wall of feed hopper with servo motor 7, and the left end of 4 bottom of feed hopper is provided through air-supply air inlet
Valve 11, for controlling the wind of feeding, the top of supporting table is equipped with delivery pipe 12 by holder 15, for carrying out the defeated of material
It send, the left end of delivery pipe 12 is connect with the right end of 4 bottom of feed hopper, and pipeline air-inlet valve is provided at the top of 12 left end of delivery pipe
13, the bottom of 12 left end of delivery pipe is provided with pipeline air outlet valve 14, and the inside of delivery pipe 12 is equipped with spirally-guided piece 16, is used for
Feed rate is improved, the right end of delivery pipe 12 is connected with hose 17, and it includes damping chamber 18, branch to be used for being convenient for discharging, damping base 2
The inside of strut 19 and damping spring steel 20, damping base 2 offers damping chamber 18, and the inner homogeneous of damping chamber 18 is equipped with branch
The outside of strut 19, supporting rod 19 is socketed with damping spring steel 20, can have by the supporting rod 19 and damping spring steel 20 of setting
The carry out damping noise reduction of effect, the section of feed hopper 4 is triangle, and top width is more than the width of bottom end, can effectively improve into
Expect rate, the bottom of feed hopper 4 is equipped with blanking valve, and the lower section of reel 10 is equipped with macropore filter screen, can to feed hopper 4 into
Material control and screened to the material after blending, and the output end of displacement sensor 9 is electrically connected the defeated of PLC controller 8
Enter end, the output end of PLC controller 8 is electrically connected the control switch of servo motor 7 on control panel, convenient for signal transmission and
The control of servo motor 7, air compressor 3 is connect by appendix with pneumatic hammer 6, and junction is both provided with sealing ring, just
In the transmission and use of compressed air.
It works in use, controlling air compressor 3 by external switch, the work of air compressor 3 generates negative pressure wind, and leads to
It crosses appendix and passes to pneumatic hammer 6, pneumatic hammer 6 beats feed hopper 4, while being acquired by the displacement sensor of installation 9
The displacement signal of servo motor 7, and the input terminal of PLC controller 8 is passed to through its output end, through 8 analyzing processing of PLC controller
Afterwards, the output end of PLC controller 8 can issue instructions to servo motor 7 on control panel control switch, to servo motor 7 into
Row monitoring in real time, can be supported device body 1 by the supporting rod 19 and damping spring steel 20 of installation, has and preferably subtract
Shake noise reduction.
Device body 1, damping base 2, air compressor 3, feed hopper 4, air hammer carrier 5, pneumatic hammer 6, servo motor 7,
PLC controller 8, displacement sensor 9, reel 10, air-supply intake valve 11, delivery pipe 12, pipeline air-inlet valve 13, pipeline air outlet valve
14, holder 15, spirally-guided piece 16, hose 17, damping chamber 18, supporting rod 19, damping spring steel 20.
In summary：A kind of positive-pressure type wood-fibred feed device controls air compressor 3 by external switch and works,
The work of air compressor 3 generates negative pressure wind, and passes to pneumatic hammer 6 by appendix, and pneumatic hammer 6 beats feed hopper 4,
The blanking rate in feed hopper 4 can be effectively improved, material is prevented to be sticked on 4 inner wall of feed hopper, it is slow to solve blanking rate, material
The problem of viscous inner wall, while being passed by the displacement signal of the acquisition servo motor 7 of the displacement sensor of installation 9, and through its output end
The input terminal for passing PLC controller 8, after 8 analyzing processing of PLC controller, if temperature signal is pre- defeated less than PLC controller 8
Permissible value, device normal work, if temperature signal is more than the pre- defeated permissible value of PLC controller 8, the output end meeting of PLC controller 8
The control switch of servo motor 7 on control panel is issued instructions to, control servomotor 7 is closed, and prevents servo motor 7 from deviating
It is lead to motor shaft abrasion aggravation more, servo motor 7 is monitored in real time, solves the problems, such as 7 high failure rate of servo motor, is led to
It crosses the vibration that the supporting rod 19 installed and damping spring steel 20 can generate device body 1 to be absorbed and buffered, have preferable
Shock-absorbing denoising function, solve the problems, such as the low-frequency vibration of device and noise.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of positive-pressure type wood-fibred feed device, including device body (1), damping base (2), air compressor (3), charging
Struggle against (4), air hammer carrier (5), pneumatic hammer (6), servo motor (7), PLC controller (8), displacement sensor (9), reel (10),
Air-supply intake valve (11), delivery pipe (12), pipeline air-inlet valve (13), pipeline air outlet valve (14), holder (15), spirally-guided piece
(16), hose (17), damping chamber (18), supporting rod (19) and damping spring steel (20), it is characterised in that：Described device ontology
(1) bottom is provided with damping base (2), and the top of the damping base (2) is equipped with supporting table, the left end of the supporting table
Air compressor (3) is installed, feed hopper (4), the left side in the middle part of the feed hopper (4) are installed at the top of the supporting table left end
End is equipped with air hammer carrier (5), and pneumatic hammer (6), the right end connection of the pneumatic hammer (6) are equipped on the air hammer carrier (5)
Servo motor (7), the side of the servo motor (7) are installed below feed hopper (4) side wall, the air hammer carrier (5)
PLC controller (8) is installed, displacement sensor (9), institute are installed on the motor rack below PLC controller (8) one end central axes
It states feed hopper (4) internal middle part and reel (10) is installed, reel (10) left end is through feed hopper (4) side wall and servo electricity
Machine (7) connects, and the left end of feed hopper (4) bottom is provided through air-supply intake valve (11), and the top of the supporting table is logical
It crosses holder (15) and delivery pipe (12) is installed, the left end of the delivery pipe (12) is connect with the right end of feed hopper (4) bottom, described
Pipeline air-inlet valve (13) is provided at the top of delivery pipe (12) left end, the bottom of delivery pipe (12) left end is provided with pipeline and goes out
The inside of air valve (14), the delivery pipe (12) is equipped with spirally-guided piece (16), and the right end of the delivery pipe (12) is connected with
Hose (17).
2. a kind of positive-pressure type wood-fibred feed device according to claim 1, it is characterised in that：The damping base (2)
Including damping chamber (18), supporting rod (19) and damping spring steel (20), the inside of the damping base (2) offers damping chamber
(18), the inner homogeneous of the damping chamber (18) is equipped with supporting rod (19), and damping is socketed on the outside of the supporting rod (19)
Spring steel (20).
3. a kind of positive-pressure type wood-fibred feed device according to claim 1, it is characterised in that：The feed hopper (4)
Section is triangle, and top width is more than the width of bottom end.
4. a kind of positive-pressure type wood-fibred feed device according to claim 2, it is characterised in that：The feed hopper (4)
Bottom is equipped with blanking valve, and macropore filter screen is equipped with below the reel (10).
5. a kind of positive-pressure type wood-fibred feed device according to claim 1, it is characterised in that：Institute's displacement sensors
(9) output end is electrically connected the input terminal of PLC controller (8), and the output end of PLC controller (8) is electrically connected control panel
The control of upper servo motor (7) switchs.
6. a kind of positive-pressure type wood-fibred feed device according to claim 1, it is characterised in that：The air compressor
(3) it is connect with pneumatic hammer (6) by appendix, and junction is both provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531345.8A CN108622557A (en) | 2018-05-29 | 2018-05-29 | A kind of positive-pressure type wood-fibred feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531345.8A CN108622557A (en) | 2018-05-29 | 2018-05-29 | A kind of positive-pressure type wood-fibred feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108622557A true CN108622557A (en) | 2018-10-09 |
Family
ID=63690672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810531345.8A Withdrawn CN108622557A (en) | 2018-05-29 | 2018-05-29 | A kind of positive-pressure type wood-fibred feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108622557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481824A (en) * | 2019-09-04 | 2019-11-22 | 朱泽正 | A kind of plasticine automatic filling machine device |
| CN110539405A (en) * | 2019-10-14 | 2019-12-06 | 荣成市顺达建材有限公司 | Concrete material blanking system and method |
-
2018
- 2018-05-29 CN CN201810531345.8A patent/CN108622557A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481824A (en) * | 2019-09-04 | 2019-11-22 | 朱泽正 | A kind of plasticine automatic filling machine device |
| CN110539405A (en) * | 2019-10-14 | 2019-12-06 | 荣成市顺达建材有限公司 | Concrete material blanking system and method |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |
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| WW01 | Invention patent application withdrawn after publication |