CN110963315A - Vertical blanking non-bridging feeding machine and control method thereof - Google Patents
Vertical blanking non-bridging feeding machine and control method thereof Download PDFInfo
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- CN110963315A CN110963315A CN201911072204.5A CN201911072204A CN110963315A CN 110963315 A CN110963315 A CN 110963315A CN 201911072204 A CN201911072204 A CN 201911072204A CN 110963315 A CN110963315 A CN 110963315A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a vertical blanking non-bridging feeder and a control method thereof, which mainly comprise a vertical hopper wall for deepening treatment, a filtering iron net arranged on the vertical hopper wall, a feeding reamer arranged on the vertical hopper wall and positioned below the filtering iron net, electronic sensors and indicator lamps respectively arranged at two sides of the top end of the vertical hopper wall, gravity pressure sensors arranged at the left side and the right side of the bottom of the vertical hopper wall and used for weighing the feeder, and a batching computer; the electronic sensor and the gravity pressure sensor output signals to a batching computer, the batching computer controls the indicator light to start signal lights with different colors and controls the feeding reamer and the conveying belt to work according to the received signals, and raw materials are conveyed to the ball mill for ball milling through the conveying belt after being preliminarily processed by the feeding machine. The invention can provide a feeder which can smoothly feed without causing blockage.
Description
Technical Field
The invention relates to the field of ceramic raw material processing, in particular to a vertical blanking non-bridging feeding machine and a control method thereof.
Background
The pottery industry is following the development of science and technology, the production technology is becoming mature day by day, with the continuous improvement of the requirement of the clean and safe production of the country, under the condition that the market competition is increasingly white and hot, the pottery enterprises want to enhance the market competitiveness, and can only achieve the automation by gathering various innovations so as to reduce the labor force and realize the purposes of simplification, high efficiency and cost reduction. At present, the source raw material part of production is adopted by a department with lower automation degree in a pottery manufacturing enterprise, because various materials are difficult to standardize at present, a plurality of stations can only be manually operated, for example, a blank ball milling and pulping process, because the insides of various raw materials entering a factory possibly contain the conditions of large stones and the like, and the feeding machine reamer is easily stuck by large stones or large mud blocks in the feeding process, so that the feeding machine reamer still needs to be manually attended.
The feeding machine commonly used in the existing ceramic industry is wide at the top and narrow at the bottom, has shallow loading depth with four walls being inclined and is directly fed, and common specifications are as follows: the upper part is 3.4 meters long and 1.4 meters wide, the lower part is 2.6 meters long and 1.4 meters wide and the depth is 1.5 meters. Due to the slope type design and insufficient depth, the mud material is stuck on the slope in the process of feeding the mud material with larger moisture content, so that the blocking is easily caused, staff are required to dredge the mud material by using an iron rod, and the cleaning strength is high; and because the feeder mouth does not have the filter screen, thoughtlessly there is the big stone in the raw materials to get into the feeder card easily and dies or damage the feeder reamer, the staff not only need get into in the feeder to remove the perk out big stone and still need maintain the reamer of damage, and the feeder does not have relevant equipment to monitor the raw materials unloading, whether need artifical raw materials of paying attention to in the feeder constantly have been gone down, so not only artifical and maintenance cost are high, workman's intensity of labour is big, work efficiency is still lower.
Disclosure of Invention
The invention aims to provide a vertical blanking non-bridging feeder and a control method thereof, which solve the problem of material blockage of the feeder and improve the working efficiency.
The technical scheme of the invention is to provide a vertical blanking non-bridging feeder which is characterized by mainly comprising a vertical hopper wall for deepening treatment, a filtering iron net arranged on the vertical hopper wall, a feeding reamer arranged on the vertical hopper wall and positioned below the filtering iron net, electronic sensors and indicator lamps which are respectively arranged on two sides of the top end of the vertical hopper wall, gravity pressure sensors arranged on the left side and the right side of the bottom of the vertical hopper wall and used for weighing the feeder, and a batching computer;
the electronic sensor and the gravity pressure sensor output signals to a batching computer for recording, and the batching computer controls the indicator light to start signal lights with different colors and controls the feeding reamer to work according to the recorded signals.
Preferably, the method comprises the following steps: the feeding reamer can be selected from reamers of different models according to different raw materials, such as: single-axis blade reamers, double-axis blade reamers or double-axis helical reamers.
Preferably, the method comprises the following steps: the front end of the feeder is also provided with an inclined baffle, and the length of the inclined baffle is consistent with that of the feeder.
Preferably, the method comprises the following steps: the side, close to the inclined baffle plate, of the filtering iron net is lower than the side, far away from the inclined baffle plate, of the filtering iron net, the filtering iron net is integrally installed on a vertical bucket wall in an inclined mode, the lowest point of the filtering iron net is not lower than the highest point of the inclined baffle plate, and large stones mixed with raw materials are screened and then are moved out of the filtering iron net through the inclined angle of the filtering iron net under the action of gravity.
Preferably, the method comprises the following steps: and the batching computer is in signal connection with the conveying belt.
The control method of the feeding machine capable of vertically blanking without bridging is characterized by comprising the following steps of:
⑴ peeling and clearing the feeder;
⑵ turning on the feeder switch;
⑶ ingredient value input into ingredient computer
⑷ the feeding reamer and the conveying belt are in a stop state;
⑸ the electronic sensor detects the position of the loader, the gravity pressure sensor detects the weight of the feeder, and transmits the signal to the batching computer;
⑹ whether the electronic sensor senses the loader, if yes, the gravity pressure sensor is connected to judge step, if no, the next step is carried out;
⑺ detecting whether the material feeder has raw material by gravity pressure sensor, if not, controlling the indicator light to light red signal light by the batching computer, keeping the feeding reamer and the conveying belt in a stop state, returning to step ⑹, if yes, entering the next step;
⑻ the gravity pressure sensor detects the weight of the feeder and outputs a signal to the batching computer;
⑼, if the weight of the feeder reaches the upper limit value, if yes, the batching computer controls the indicator light to light a green signal light, and if not, the feeding reamer and the conveying belt are started, and if not, the next step is carried out;
⑽ the batching computer judges whether the weight of the raw material reaches the batching value, if not, the batching computer counts and returns to step ⑹, if yes, the next step is carried out;
⑾ the dosing computer controls the indicator light to light a green signal light, and the feeding reamer and the conveying belt are started;
⑿ the computer judges if the weight of the raw material reaches the batching value, if not, the computer counts and returns to step ⑹, if yes, the feeding process is ended.
Preferably, the step of detecting the weight of the feeder by the gravity pressure sensor in step ⑹ further comprises the steps of:
(6.1) detecting whether the feeding machine has raw materials by using a gravity pressure sensor, if not, controlling an indicator lamp to light a red signal lamp by using a batching computer, keeping the feeding reamer and the conveying belt in a stop state, returning to the step ⑹, and if so, entering the next step;
(6.2) the computer control indicator lights a yellow signal light, and the feeding reamer and the conveyor belt are kept in a stop state, and the step ⑹ is returned.
Preferably, the method comprises the following steps: after the batching computer counts, the computer automatically calculates the required difference.
Compared with the prior art, the invention has the beneficial effects that:
⑴ the design of deepening the hopper wall vertically can stop the blockage of raw materials during blanking, and increase the capacity of the feeding machine, which is beneficial to reducing the labor intensity of the working personnel.
⑵ staff can quickly identify the current status of the feeder according to the different color signal lights of the indicator lights, thereby improving the working efficiency of the staff.
⑶ the design of the inclined filtering iron net can stop the big stone from entering when filtering rapidly, and the big stone can move out of the feeding machine along the inclination angle, thereby preventing the feeding reamer from being damaged, reducing the maintenance time of machine maintenance, reducing the maintenance cost of the feeding machine and improving the continuity of production.
Drawings
FIG. 1 is a perspective view of a vertical blanking non-bridging feeder of the present invention;
FIG. 2 is a side cross-sectional view of a vertical blanking non-bridging feeder of the present invention;
FIG. 3 is a front view of the vertical blanking non-bridging feeder of the present invention;
FIG. 4 is a flow chart of the operation of the vertical blanking non-bridging feeder of the present invention
Description of the main component symbols:
| 1 |
2 Filter the |
3 feeding reamer | 4 |
| 5 |
6 gravity pressure sensor | 7 |
8 conveying belt |
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings:
referring to fig. 1-3, a vertical blanking non-bridging feeder mainly comprises a vertical bucket wall 1 deepened to 2.5 m, a filter iron net 2 mounted on the vertical bucket wall 1, a feeding reamer 3 mounted on the vertical bucket wall 1 and located below the filter iron net 2, electronic sensors 4 and indicator lamps 5 respectively mounted on two sides of the top end of the vertical bucket wall 1, gravity pressure sensors 6 mounted on the left and right sides of the bottom of the vertical bucket wall 1 for weighing the feeder, and a batching computer, wherein an inclined baffle 7 is further mounted at the front end of the feeder.
The side, close to the inclined baffle 7, of the filtering iron net 2 is lower than the side, far away from the inclined baffle 7, of the filtering iron net 2, the filtering iron net is integrally installed on the vertical bucket wall 1 in an inclined mode, the lowest point of the filtering iron net 2 is not lower than the highest point of the inclined baffle 7, and large stones mixed with raw materials are screened and then are moved out of the filtering iron net 2 through the inclined angle of the filtering iron net 2 under the action of gravity.
After the raw materials are screened and filtered, if stones are still stuck on the filter iron net 2, a loader driver can manually move the stones on the filter iron net 2 by using a bucket, so that the material mixing blockage is prevented.
Referring to fig. 4, the electronic sensor 4 and the gravity pressure sensor 6 output signals to a batching computer for recording, and the batching computer controls the indicator lamp 5 to start signal lamps with different colors and controls the feeding reamer 3 and the conveying belt 8 to work according to the recorded signals.
The specific control method of the vertical blanking non-bridging feeder comprises the following steps:
⑴ peeling and clearing the feeder;
⑵ turning on the feeder switch;
⑶ ingredient value input into ingredient computer
⑷ the feeding reamer 3 and the conveying belt 8 are in a stop state;
⑸ the electronic sensor 4 detects the position of the loader, the gravity pressure sensor 6 detects the weight of the feeder, and transmits the signal to the batching computer;
⑹ whether the electronic sensor 4 senses the loader, if yes, the gravity pressure sensor 6 is connected to judge the step, if no, the next step is carried out;
⑺ the gravity pressure sensor 6 detects whether the feeder has raw material, if not, the batching computer controls the indicator light 5 to light a red signal light, the feeding reamer 3 and the conveying belt 8 keep a stop state, the step ⑹ is returned, if yes, the next step is carried out;
⑻ the gravity pressure sensor 6 detects the weight of the feeder and outputs a signal to the batching computer;
⑼, if the weight of the feeder reaches the upper limit value, if yes, the batching computer controls the indicator light 5 to light a green signal light, and the feeding reamer 3 and the conveying belt 8 are started, if no, the next step is carried out;
⑽ the batching computer judges whether the weight of the raw material reaches the batching value, if not, the batching computer counts and returns to step ⑹, if yes, the next step is carried out;
⑾ the dosing computer controls the indicator light 5 to light a green signal light, and the feeding reamer 3 and the conveying belt 8 are started;
⑿ the computer judges if the weight of the raw material reaches the batching value, if not, the computer counts and returns to step ⑹, if yes, the feeding process is ended.
⑹, the step of detecting the weight of the feeder by the gravity pressure sensor 6 further comprises the steps of:
(6.1) detecting whether the feeding machine has raw materials by the gravity pressure sensor 6, if not, controlling the indicator lamp 5 to light a red signal lamp by the batching computer, keeping the feeding reamer 3 and the conveying belt 8 in a stop state, returning to the step ⑹, and if so, entering the next step;
(6.2) the batching computer controls the indicator light 5 to light a yellow signal light, and the feeding reamer 3 and the conveying belt 8 keep the stop state, and the step is returned to ⑹.
The weight of the raw materials cannot reach the batching value, the required difference value is automatically calculated after the batching computer counts, and the weight of the raw materials of the second round of feeding is the calculated difference value.
The above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (8)
1. A vertical blanking non-bridging feeder is characterized by mainly comprising a vertical hopper wall for deepening treatment, a filtering iron net arranged on the vertical hopper wall, a feeding reamer arranged on the vertical hopper wall and positioned below the filtering iron net, electronic sensors and indicator lamps respectively arranged on two sides of the top end of the vertical hopper wall, gravity pressure sensors arranged on the left side and the right side of the bottom of the vertical hopper wall and used for weighing the feeder, and a batching computer;
the electronic sensor and the gravity pressure sensor output signals to a batching computer for recording, and the batching computer controls the indicator light to start signal lights with different colors and controls the feeding reamer to work according to the recorded signals.
2. The vertical blanking non-bridging feeding machine as claimed in claim 1, wherein the feeding reamer can be selected from different types of reamers according to different raw materials, such as: single-axis blade reamers, double-axis blade reamers or double-axis helical reamers.
3. The vertical blanking non-bridging feeder according to claim 1, wherein an inclined baffle is further mounted at the front end of the feeder, and the length of the inclined baffle is consistent with that of the feeder.
4. The vertical blanking non-bridging feeder according to claim 1, wherein the side of the filter iron net close to the inclined baffle is lower than the side far from the inclined baffle, the filter iron net is integrally and obliquely arranged on the vertical hopper wall, the lowest point of the filter iron net is not lower than the highest point of the inclined baffle, and large stones mixed in the raw material are screened and then are moved out of the filter iron net through the oblique angle of the filter iron net under the action of gravity.
5. The method for controlling a vertical blanking bridging-free feeder as claimed in claim 1, wherein the batching computer is in signal connection with the conveyor belt.
6. The control method of the vertical blanking bridging-free feeder according to claim 1, comprising the following steps:
⑴ peeling and clearing the feeder;
⑵ turning on the feeder switch;
⑶ ingredient value input into ingredient computer
⑷ the feeding reamer and the conveying belt are in a stop state;
⑸ the electronic sensor detects the position of the loader, the gravity pressure sensor detects the weight of the feeder, and transmits the signal to the batching computer;
⑹ whether the electronic sensor senses the loader, if yes, the gravity pressure sensor is connected to judge step, if no, the next step is carried out;
⑺ detecting whether the material feeder has raw material by gravity pressure sensor, if not, controlling the indicator light to light red signal light by the batching computer, keeping the feeding reamer and the conveying belt in a stop state, returning to step ⑹, if yes, entering the next step;
⑻ the gravity pressure sensor detects the weight of the feeder and outputs a signal to the batching computer;
⑼, if the weight of the feeder reaches the upper limit value, if yes, the batching computer controls the indicator light to light a green signal light, and if not, the feeding reamer and the conveying belt are started, and if not, the next step is carried out;
⑽ the batching computer judges whether the weight of the raw material reaches the batching value, if not, the batching computer counts and returns to step ⑹, if yes, the next step is carried out;
⑾ the dosing computer controls the indicator light to light a green signal light, and the feeding reamer and the conveying belt are started;
⑿ the computer judges if the weight of the raw material reaches the batching value, if not, the computer counts and returns to step ⑹, if yes, the feeding process is ended.
7. The method as claimed in claim 6, wherein the step of detecting the weight of the feeder by the gravitational pressure sensor at step ⑹ further comprises the steps of:
(6.1) detecting whether the feeding machine has raw materials by using a gravity pressure sensor, if not, controlling an indicator lamp to light a red signal lamp by using a batching computer, keeping the feeding reamer and the conveying belt in a stop state, returning to the step ⑹, and if so, entering the next step;
(6.2) the computer control indicator lights a yellow signal light, and the feeding reamer and the conveyor belt are kept in a stop state, and the step ⑹ is returned.
8. The method as claimed in claim 6, wherein the computer calculates the required difference automatically after the computer counts the ingredients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072204.5A CN110963315A (en) | 2019-11-05 | 2019-11-05 | Vertical blanking non-bridging feeding machine and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072204.5A CN110963315A (en) | 2019-11-05 | 2019-11-05 | Vertical blanking non-bridging feeding machine and control method thereof |
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| CN110963315A true CN110963315A (en) | 2020-04-07 |
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| CN201911072204.5A Pending CN110963315A (en) | 2019-11-05 | 2019-11-05 | Vertical blanking non-bridging feeding machine and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928871A (en) * | 2021-09-22 | 2022-01-14 | 碧奥能源(上海)有限公司 | Feeding and weighing method in feeding of hydraulic step-feeding material machine easy to operate |
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| CN110341039A (en) * | 2019-08-07 | 2019-10-18 | 长沙矿山研究院有限责任公司 | A kind of accurate metering method of filler and filling system |
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2019
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204490069U (en) * | 2015-03-07 | 2015-07-22 | 赣州市全标生物科技有限公司 | A kind of batch mixing bucket blanking warning device |
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| CN113928871A (en) * | 2021-09-22 | 2022-01-14 | 碧奥能源(上海)有限公司 | Feeding and weighing method in feeding of hydraulic step-feeding material machine easy to operate |
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Application publication date: 20200407 |