CN104097958A - Novel automatic screw feeding device - Google Patents

Novel automatic screw feeding device Download PDF

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Publication number
CN104097958A
CN104097958A CN201410378767.8A CN201410378767A CN104097958A CN 104097958 A CN104097958 A CN 104097958A CN 201410378767 A CN201410378767 A CN 201410378767A CN 104097958 A CN104097958 A CN 104097958A
Authority
CN
China
Prior art keywords
hopper
novel automatic
screen plate
feed equipment
filter plate
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
Application number
CN201410378767.8A
Other languages
Chinese (zh)
Inventor
李力
杨恒
李泰�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN DUOLEPENG TECHNOLOGY Co Ltd
Original Assignee
TIANJIN DUOLEPENG TECHNOLOGY Co Ltd
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 TIANJIN DUOLEPENG TECHNOLOGY Co Ltd filed Critical TIANJIN DUOLEPENG TECHNOLOGY Co Ltd
Priority to CN201410378767.8A priority Critical patent/CN104097958A/en
Publication of CN104097958A publication Critical patent/CN104097958A/en
Pending legal-status Critical Current

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Abstract

The invention provides a novel automatic screw feeding device. The novel automatic screw feeding device comprises a hopper, and a hopper upper cover arranged above the hopper, wherein a rotatable filter plate is arranged in the upper opening of the hopper; the filter plate is provided with a plurality of circular holes; rotatable circular baffle plates are arranged inside the filter plate; the inner diameters of the circular baffle plates are greater than the inner diameters of the circular holes; the bottom of the hopper is connected with a vibrating motor and a damped rotation type level gage respectively; the lower opening of the hopper is connected with a screw charging device; the screw charging device comprises a speed reducing motor, a screw rod and a discharging guide sleeve which are connected in sequence. The novel automatic screw feeding device has the beneficial effects that operation is simple and convenient through PLC (Programmable Logic Controller) automatic control; by arranging the filter plate, the falling speed of medical powder is controlled, and large blocks of medical powder are prevented from entering the hopper; by arranging the vibrating motor, the medical powder is prevented from coagulating; by arranging the damped rotation type level gage, the medical powder amount can be detected and controlled.

Description

A kind of novel automatic helixes feed equipment
Technical field
The invention belongs to industrial automatic control field, especially relate to a kind of novel automatic helixes feed equipment.
Background technology
Helixes feed equipment is one of requisite production facilities of modern industry, and the height of its work efficiency directly affects the height of integral production efficiency, optimizes helixes feed equipment comprehensively, improves its work efficiency imperative.
In the prior art, there is following shortcoming in the helixes feed equipment in commercial production: 1. bulk medicinal powder directly enters hopper and can cause obstruction, and medicinal powder falling speed is uncontrollable.2. because hopper height is higher, feed hopper bottom material powder easily condenses into bulk, causes and expects that powder cannot normal descend.3. the medicinal powder amount of sending into spiral feeder is difficult for detecting and controlling, and causes very large error, has a strong impact on production efficiency.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of novel automatic helixes feed equipment, by PLC, automatically control, easy and simple to handle, by screen plate is set, control medicinal powder falling speed and intercept bulk medicinal powder and enter in hopper, by vibrating motor is set, prevent that medicinal powder from condensing, by blocking rotary type level-sensing device is set, detect and control medicinal powder amount.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of novel automatic helixes feed equipment, it is characterized in that: comprise hopper and the hopper upper cover that is arranged at described hopper top, upper shed place of described hopper is provided with rotating screen plate, described screen plate is provided with some circular holes, described screen plate inside is provided with rotatable circular baffle plate, the internal diameter of described circular baffle plate is greater than the internal diameter of described circular hole, described feed hopper bottom is connecting vibration motor and blocking rotary type level-sensing device respectively, described hopper lower opening connects spiral feeder, described spiral feeder comprises the reducing motor connecting successively, screw rod, discharging guide pin bushing.
Preferably, on described hopper, cover and be provided with draw ring.
Preferably, the angle that described screen plate rotates is 0-90 degree.
Preferably, described hopper is provided with porthole.
Preferably, described hopper is provided with fault detection mouth.
Advantage and good effect that the present invention has are:
1. by PLC, automatically control, easy and simple to handle, cost-saving, greatly reduce workman's labour intensity, increase work efficiency.
2. by screen plate is set, control the falling speed of medicinal powder and intercept bulk medicinal powder and enter and in hopper, cause bin hang-ups.
3. by vibrating motor is set, prevent that in hopper, medicinal powder condenses into piece, cause the medicinal powder cannot normal descend.
4. by blocking rotary type level-sensing device is set, detect and control the medicinal powder amount of sending into spiral feeder, reducing error, enhancing productivity.
Accompanying drawing explanation
Fig. 1 is front view of the present invention
Fig. 2 is left view of the present invention
Fig. 3 is the structural representation of screen plate of the present invention
In figure:
1, hopper 2, hopper upper cover 3, screen plate
4, circular hole 5, circular baffle plate 6, vibrating motor
7, blocking rotary type level-sensing device 8, reducing motor 9, screw rod
10, discharging guide pin bushing 11, draw ring 12, porthole
13, fault detection mouth
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are made and being illustrated.
As Fig. 1, 2, shown in 3, the invention provides a kind of novel automatic helixes feed equipment, comprise hopper 1 and the hopper upper cover 2 that is arranged at hopper 1 top, hopper 1 upper shed place is provided with rotating screen plate 3, screen plate 3 is provided with some circular holes 4, screen plate 3 inside are provided with rotatable circular baffle plate 5, the internal diameter of circular baffle plate 5 is greater than the internal diameter of circular hole 4, hopper 1 bottom is connecting vibration motor 6 and blocking rotary type level-sensing device 7 respectively, vibrating motor 6 is preferably brave and fierce board YZO series vibrating motor, blocking rotary type level-sensing device 7, hopper 1 lower opening connects spiral feeder, described spiral feeder comprises the reducing motor 8 connecting successively, screw rod 9, discharging guide pin bushing 10.
Further, hopper upper cover 2 is provided with draw ring 11, and while being convenient to operation, staff opens and closes.
The angle that screen plate 3 rotates is 0-90 degree, for controlling the falling speed of medicinal powder.
Hopper 1 is provided with porthole 12, for staff, observes hopper 1 inner case, avoids meeting accident, and occurs dangerous.
Hopper 1 is provided with fault detection mouth 13, for staff, keeps in repair, checks this device, guarantees its normal, safe handling.
The working process of this example: open hopper upper cover 2, medicinal powder is joined in hopper 1, hopper 1 upper shed place is provided with rotating screen plate 3, the angle of rotating by controlled filter plate 3 is controlled the falling speed of medicinal powder, the angle that screen plate 3 rotates is 0-90 degree, the falling speed of medicinal powder from slow to fast, the slowest during 0 degree (horizontal direction), the fastest during 90 degree (vertical direction).Screen plate 3 is provided with some circular holes 4, screen plate 3 inside are provided with rotatable circular baffle plate 5, circular baffle plate 5 is around some rotations, the internal diameter of circular baffle plate 5 is greater than the internal diameter of circular hole 4, by rotating circular baffle plate 5, can block circular hole 4, change the perforate size of circular hole 4, thereby effectively intercept bulk medicinal powder, enter and in hopper, cause bin hang-ups.Medicinal powder enters into Vibration on Start-up motor 6 behind hopper 1 bottom, makes hopper 1 bottom medicinal powder produce vibration, prevents that medicinal powder from condensing into piece, causes the medicinal powder cannot normal descend.Then by blocking rotary type level-sensing device 7, detected and controlled medicinal powder amount, the medicinal powder measuring is sent into spiral feeder, starting reducing motor 8, medicinal powder enters discharging guide pin bushing 10 through the transportation of screw rod 9, finally by discharging guide pin bushing 10, medicinal powder is sent into assigned address.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.

Claims (5)

1. a novel automatic helixes feed equipment, it is characterized in that: comprise hopper and the hopper upper cover that is arranged at described hopper top, upper shed place of described hopper is provided with rotating screen plate, described screen plate is provided with some circular holes, described screen plate inside is provided with rotatable circular baffle plate, the internal diameter of described circular baffle plate is greater than the internal diameter of described circular hole, described feed hopper bottom is connecting vibration motor and blocking rotary type level-sensing device respectively, described hopper lower opening connects spiral feeder, described spiral feeder comprises the reducing motor connecting successively, screw rod, discharging guide pin bushing.
2. novel automatic helixes feed equipment according to claim 1, is characterized in that: on described hopper, cover and be provided with draw ring.
3. novel automatic helixes feed equipment according to claim 1, is characterized in that: the angle that described screen plate rotates is 0-90 degree.
4. novel automatic helixes feed equipment according to claim 1, is characterized in that: described hopper is provided with porthole.
5. novel automatic helixes feed equipment according to claim 1, is characterized in that: described hopper is provided with fault detection mouth.
CN201410378767.8A 2014-07-31 2014-07-31 Novel automatic screw feeding device Pending CN104097958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410378767.8A CN104097958A (en) 2014-07-31 2014-07-31 Novel automatic screw feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410378767.8A CN104097958A (en) 2014-07-31 2014-07-31 Novel automatic screw feeding device

Publications (1)

Publication Number Publication Date
CN104097958A true CN104097958A (en) 2014-10-15

Family

ID=51666568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410378767.8A Pending CN104097958A (en) 2014-07-31 2014-07-31 Novel automatic screw feeding device

Country Status (1)

Country Link
CN (1) CN104097958A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104386295A (en) * 2014-11-07 2015-03-04 四川旭华制药有限公司 Feeding device for packaging medicines
CN104774630A (en) * 2015-04-03 2015-07-15 河南龙成煤高效技术应用有限公司 Coal pyrolysis equipment
CN105366382A (en) * 2015-11-23 2016-03-02 中国铝业股份有限公司 Batching device for uniformly and continuously measuring microscale solid powder and particles
CN105381736A (en) * 2015-12-03 2016-03-09 江苏广盛源科技发展有限公司 Waste silk powder stirring device
CN106742828A (en) * 2016-12-19 2017-05-31 芜湖万向新元环保科技有限公司 A kind of duplex powder bucket
CN106956456A (en) * 2017-04-06 2017-07-18 环创(厦门)科技股份有限公司 Rubbish automatic water-filtering continuous feeder
CN110282276A (en) * 2019-06-28 2019-09-27 盐城市欣欣现代农业有限公司 A kind of several devices of breeding

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104386295A (en) * 2014-11-07 2015-03-04 四川旭华制药有限公司 Feeding device for packaging medicines
CN104774630A (en) * 2015-04-03 2015-07-15 河南龙成煤高效技术应用有限公司 Coal pyrolysis equipment
CN105366382A (en) * 2015-11-23 2016-03-02 中国铝业股份有限公司 Batching device for uniformly and continuously measuring microscale solid powder and particles
CN105381736A (en) * 2015-12-03 2016-03-09 江苏广盛源科技发展有限公司 Waste silk powder stirring device
CN106742828A (en) * 2016-12-19 2017-05-31 芜湖万向新元环保科技有限公司 A kind of duplex powder bucket
CN106956456A (en) * 2017-04-06 2017-07-18 环创(厦门)科技股份有限公司 Rubbish automatic water-filtering continuous feeder
CN110282276A (en) * 2019-06-28 2019-09-27 盐城市欣欣现代农业有限公司 A kind of several devices of breeding

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141015

WD01 Invention patent application deemed withdrawn after publication