CN115410345A - Waste monitoring and early warning system and method - Google Patents
Waste monitoring and early warning system and method Download PDFInfo
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- CN115410345A CN115410345A CN202210967721.4A CN202210967721A CN115410345A CN 115410345 A CN115410345 A CN 115410345A CN 202210967721 A CN202210967721 A CN 202210967721A CN 115410345 A CN115410345 A CN 115410345A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
- G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
Abstract
The invention discloses a waste monitoring and early warning system and a method, wherein an upper computer acquires a total waste weight table from a system for storing waste projects; the worker for conveying the waste conveys the waste to the upper computer before conveying the waste to the conveyor belt, and the worker uploads the information of the conveyed waste to the upper computer; the upper computer positions the specific waste weight from the total waste weight table according to the uploaded waste information; the infrared sensor senses that waste materials pass through the front of the conveyor belt, and the control assembly controls the conveyor belt to stop operating through the motor; utilize above-mentioned weighing member and control assembly to judge whether there is the waste material to omit in the transportation, if do not have above-mentioned conveyer belt to transport the waste material to corresponding waste material pond after, above-mentioned control assembly judges the waste material situation of change in the waste material pond through first pressure sensor to according to the above-mentioned early warning subassembly of waste material situation of change control and make corresponding early warning.
Description
Technical Field
The invention relates to the technical field of waste storage monitoring, in particular to a waste monitoring and early warning system and method.
Background
With the rapid development of economy, production activities of various industries tend to be frequent, various wastes are continuously accumulated and increased in the process, and meanwhile, the problems of environmental pollution and natural resource shortage in China are gradually highlighted.
In other activities such as industrial production, a large amount of waste materials are generated, including hazardous waste which may cause environmental pollution, recyclable secondary recycled waste, and some waste metal materials.
In the waste storage process, the risk of stealing the waste is existed due to the large amount of the waste and the certain value; in the waste storage process, the problem of serious environmental pollution of a waste storage site caused by long-term storage due to the fact that waste is not processed in time exists, and the waste treatment efficiency is low due to the fact that the waste is stacked for a long time, and resource recycling is not facilitated; in the waste material transportation process, because the waste material is big in batches, it is difficult to guarantee that the waste material can not omit in the transportation and cause the pollution to the environment.
Adopt single control to discern at present waste material warehouse system and observe, rely on artifical the distinguishing completely, lack special waste material early warning equipment and scheme, lead to the waste material to carry or save in-process waste material and reduce, probably cause environmental pollution, be unfavorable for resource cyclic utilization scheduling problem.
Disclosure of Invention
The invention aims to solve the technical problems that the existing waste storage system adopts single monitoring to carry out identification observation, completely depends on manual discrimination, lacks special waste early warning equipment and scheme, and aims to provide a waste monitoring and early warning system and a waste monitoring and early warning method, so as to solve the problem that the reduction of waste in the waste conveying or storing process cannot be found in time.
The invention is realized by the following technical scheme:
a waste monitoring and forewarning system comprising:
the conveying belt is a multi-channel conveying belt, and a weighing piece is arranged at the inlet of the conveying belt;
a connecting member;
the infrared sensor is fixed above the inlet of the conveyor belt through a connecting piece;
the motor is electrically connected with the conveyor belt;
the camera is fixed above the inlet of the conveying belt through a connecting piece;
the control assembly is electrically connected with the infrared sensor, the motor, the weighing piece and the camera respectively;
the waste material tank is connected to the output port of the conveyor belt;
the first pressure sensor is connected to the bottom of the waste material pool and is electrically connected with the control assembly;
and the early warning assembly is electrically connected with the control assembly.
According to the scheme, an infrared sensor is fixed at the top of the transmission belt through a connecting piece, when the infrared sensor detects that waste materials are moved to the entrance of the transmission belt at the entrance of the transmission belt, the infrared sensor is electrically connected with a control assembly, the infrared sensor sends a signal to the control assembly, the control assembly controls the camera to take a picture after receiving the signal, the comparison picture is reserved, and if the waste materials are lost, the time of the waste materials loss can be conveniently roughly positioned through the picture taken by the camera; when the infrared sensor detects that waste materials are moved to the inlet of the conveyor belt at the inlet of the conveyor belt, the control assembly controls the motor to stop working, the motor is electrically connected with the conveyor belt, the conveyor belt stops conveying, and at the moment, the weight of the waste materials is detected by the weighing piece fixed at the inlet of the conveyor belt.
The control component calls an existing total waste weight table from a system for storing waste items, wherein the system for storing waste items can be the total table of all waste and waste weights registered in a Project Management System (PMS), locates the specific waste weight of the transportation from the total waste weight table, compares the specific waste weight with the waste weight detected by the weighing piece, and infers that the waste is missed in the transportation process if the waste weight detected by the weighing piece is found to be less than the specific waste weight of the transportation located from the total waste weight table;
if the weight of the scrap detected by the weighing member is found to be approximately equal to the specific weight of the scrap located for this transport from the table of total scrap weights, it is inferred that the scrap is not missing in transit.
The conveyer belt is a multi-channel conveyer belt with a single inlet and multiple outlets, a waste material pool is butted at each outlet of the conveyer belt, the pressure sensor is electrically connected with the control assembly, if the weight of waste materials detected by the weighing part is equal to the weight of specific waste materials transported from a total waste material weight table, the control assembly controls the motor to start, the control assembly controls the conveyer belt to position and transmit, the bottom of each waste material pool is connected with the first pressure sensor, the first pressure sensor is used for measuring the weight of the stored waste materials in the waste material pool and the waste material pool, the first pressure sensor is connected with the control assembly, the control assembly judges whether the waste materials are stolen or not in the storage process according to the change of the weight of the waste materials in the waste material pool, the waste material utilization efficiency is low or the waste materials are not processed in time, and the control assembly classifies early warning and informs related workers according to the judgment condition.
In conclusion, the weighing piece and the control component call the waste weight table to judge whether the waste materials are missed in the transportation process; utilize above-mentioned control assembly and first pressure sensor to implement the monitoring waste material to appear being stolen, handle untimely or the circumstances such as utilization efficiency low to the waste material and carry out timely, categorised early warning, solved waste material transport or storage in-process waste material reduce, utilization efficiency low or when not in time handling the waste material, the problem that the staff can not in time discover.
In some implementations, a waste monitoring and pre-warning system includes the control assembly including an upper computer, a first lower computer, and a second lower computer;
the upper computer is electrically connected with the camera;
the upper computer is electrically connected with a first lower computer, the first lower computer is respectively electrically connected with the weighing piece and the first pressure sensor, and the first lower computer is used for transmitting signals acquired from the weighing piece and the first pressure sensor to the upper computer;
the upper computer is electrically connected with a second lower computer, the second lower computer is electrically connected with the motor and the infrared sensor, and the second lower computer is used for controlling the starting and stopping of the motor according to signals transmitted by the infrared sensor.
In this scheme, above-mentioned infrared sensor and host computer electricity are connected, and above-mentioned infrared sensor sends signal to the host computer, and behind above-mentioned host computer received signal, the above-mentioned camera of host computer control is shot, keeps making comparison photo, and simultaneously, above-mentioned host computer passes through second host computer control motor stop work, and above-mentioned motor is connected with the conveyer belt electricity, and above-mentioned conveyer belt stop work, at this moment, utilizes the weighing piece that is fixed in the setting of conveyer belt entrance to detect waste material weight.
The upper computer acquires a total waste weight table from a system for storing waste items, positions the specific waste weight of the transportation from the total waste weight table, compares the waste weight of the transportation positioned from the total waste weight table with the waste weight detected by a weighing piece, and if the waste weight detected by the weighing piece is found to be smaller than the waste weight of the transportation positioned from the total waste weight table, deduces that the waste is omitted in the transportation process;
if the upper computer detects that the weight of the waste detected by the weighing piece is equal to the weight of the waste in the transportation, which is positioned from the total waste weight table, the upper computer infers that the waste is not missed in the transportation process. At the moment, the upper computer controls a motor to start through a second lower computer, the second lower computer is positioned and conveyed through a motor control transmission belt, the first pressure sensor is connected with a first lower computer, the first lower computer converts an analog signal transmitted by the first pressure sensor into a digital signal and transmits the digital signal to the upper computer, the upper computer judges whether the waste is stolen or not, the waste utilization efficiency is low or the waste is not processed in time or the like according to the weight change of the waste in the waste pool, and the upper computer performs classification early warning according to the judgment condition; meanwhile, the second lower computer is used for sending an early warning short message to inform relevant workers in time. The upper computer is matched with the first lower computer and the second lower computer, so that the weight change condition of the waste is monitored in real time, and early warning and notification work of abnormal conditions are timely performed.
In some practical schemes, the top of the weighing part is fixed with an anti-friction part, the weighing part is fixed at the bottom of the conveyor belt, and the weighing part is abutted against the bottom of the conveyor belt through the anti-friction part.
In this scheme, utilize above-mentioned weighing piece to realize the waste material transportation on the way, whether the waste material appears omitting and judges, be convenient for in time fix a position waste material disappearance position, avoid waste material losing time overlength, to the timely loss stopping of the condition that probably causes environmental pollution.
The top of the weighing part is connected with an anti-friction part which is used for avoiding the abrasion of the weighing part in the conveying process of the conveyor belt. The antifriction piece can be the smooth silica gel cushion in top, the conveyer belt also can be the equal smooth silica gel conveyer belt in top and bottom for when reducing the frictional force of the belt counterweight piece on the conveyer belt, not influence the normal conveying of conveyer belt.
Above-mentioned weighing piece is fixed in conveyer belt bottom through with conveyer belt bottom support, and above-mentioned weighing piece passes through antifriction piece and conveyer belt bottom butt, guarantees that above-mentioned weighing piece accurately weighs waste material weight. The weighing member may be a pressure sensor, a weight scale or other weighing component.
In some practical schemes, the second lower computer is a PLC.
In some practical schemes, the first lower computer is a single chip microcomputer.
In some practical schemes, the waste monitoring and early warning system comprises a first early warning part, a second early warning part and a third early warning part;
the first early warning piece is electrically connected with the upper computer;
the second early warning piece is electrically connected with the second lower position;
the third early warning piece is electrically connected with the second lower position.
In this scheme to the early warning of classifying is carried out to the first early warning piece, second early warning piece and the third early warning piece of different grade type, makes things convenient for the staff to judge the condition that the waste material pond appears, in time makes the reply and handles.
In some implementations, a waste monitoring and warning method employs a waste monitoring and warning system, including:
s1: the upper computer acquires a total waste weight table from a system for storing waste projects;
s2: the worker for conveying the waste conveys the waste to the front of the conveyor belt and uploads the information of the conveyed waste to the upper computer;
s3: the upper computer positions the specific waste weight from the total waste weight table according to the uploaded waste information;
s4: the infrared sensor senses that waste materials pass through the front of the conveyor belt, and the control assembly controls the conveyor belt to stop operating through the motor;
s5: judging whether the waste materials have omission in the transportation process by using the weighing piece and the control assembly, and if not, performing S6;
s6: the conveyor belt conveys the waste to a corresponding waste tank and S7 is executed;
s7: the control assembly judges the waste change condition in the waste pool through the first pressure sensor and controls the early warning assembly to make corresponding early warning according to the waste change condition.
In the scheme, an upper computer acquires a total waste weight table from a system for storing waste items; the staff who transports the waste material carries the waste material to the conveyer belt, and there is the waste material to pass through in above-mentioned infrared sensor response conveyer belt the place ahead, and the next quick-witted stop work of motor control conveyer belt of above-mentioned second, and above-mentioned weighing member weighs the waste material to give the host computer with waste material weight transmission.
The staff who transports the waste material uploads information to the host computer with the mode of waste material transport to the preceding accessible scanning two-dimensional code icon of conveyer belt to upload the waste material kind and the weight that transport this time to the host computer, above-mentioned host computer is through scanning the waste material name and fix a position specific waste material name and weight from total waste material weight list, after locking specific waste material name and weight, above-mentioned host computer acquires specific waste material weight from total waste material weight list, and compare with the waste material weight that the part of weighing detected, judge whether the waste material exists the omission before transmitting to the waste material pond. If the weight of the approved and detected waste materials is consistent with the weight of the waste materials positioned from the total waste material weight table, the second lower computer controls the conveyor belt to convey the waste materials to the corresponding waste material pool, the first pressure sensor judges the change condition of the waste materials in the waste material pool, and the early warning component is controlled to make corresponding early warning according to the change condition of the waste materials.
In some implementations, a method for monitoring and warning waste materials includes, in S5:
a1: the weighing piece transmits the sensed weight of the waste to the first lower computer;
a2: the first lower computer converts the analog signal into a digital signal and transmits the digital signal to the upper computer;
a3: the upper computer compares the weight of the waste materials sensed by the weighing piece with the weight of the waste materials positioned in the total waste material weight table as a standard;
a4: if the positioned waste weight is inconsistent with the waste weight sensed by the weighing part, executing A5; if the positioned waste weight is consistent with the waste weight sensed by the weighing part, executing A6;
a5: the second lower computer controls the motor to stop operating all the time;
a6: the second lower computer controls the motor to start to operate.
In this scheme, the waste material weight that above-mentioned weighing member will record uploads to first host computer, and the analog signal of the waste material weight that above-mentioned first host computer will receive turns into digital signal to the host computer is given in the transmission, and above-mentioned host computer is through obtaining total waste material weight table from the system of storing the waste material project, and with the waste material weight of following location in total waste material weight table as the standard, approve with the waste material weight of above-mentioned weighing member response:
if with the waste material weight of locating from total waste material weight table inconsistent with the waste material weight of weighing a response, explain that the waste material exists in the transportation and omit, second lower computer control motor stopped the operation all the time this moment, in time catch up the waste material, in order to avoid the waste material to cause the pollution scheduling problem to the environment, also mend to the weighing piece on until the waste material that will catch up, this moment, if the waste material weight of locating from total waste material weight table is unanimous with the waste material weight of weighing a response, above-mentioned second lower computer control motor begins the operation, transmit the waste material to corresponding position.
If the weight of the waste positioned in the total waste weight table is consistent with the weight of the waste sensed by the weighing part, the omission of the waste is avoided in the transportation process, and the second lower computer controls the motor to start to operate and transmit the waste to a corresponding position.
In some practical aspects, a method for monitoring and warning waste materials, the step S6 includes:
b1: the bottom of each waste material pool is connected with a first pressure sensor, and the first pressure sensor transmits an induced analog signal to a first lower computer;
b2: the first lower computer converts the analog signal into a digital signal and transmits the digital signal to the upper computer;
b3: the upper computer is provided with a weight threshold value;
b4: the upper computer sequentially judges whether the weight of the waste material pool exceeds a weight threshold value, and if the waste material pool does not exceed the weight threshold value, executing B5;
b5: the second lower computer controls the motor to transport the waste to the waste pool without exceeding the weight threshold.
In the scheme, the weighing piece uploads the measured weight of the waste to a first lower computer, the first lower computer converts an analog signal of the received weight of the waste into a digital signal and transmits the digital signal to an upper computer, and the upper computer is provided with a weight threshold; and the upper computer sequentially judges whether the weight of the waste material pool exceeds a weight threshold value according to a fixed sequence.
In some practical embodiments, the above S7 includes a waste monitoring and warning method
C1: if the weight of all the waste material pools exceeds the weight threshold value, the second lower computer controls a second early warning part to give an alarm;
c2: the upper computer is provided with a first threshold, a second threshold, a third threshold and a fourth threshold;
c3: arranging the weight data of the waste material pool obtained from the first pressure sensor by the upper computer from new to old according to a bubbling method, subtracting the new data from the latest data to make a difference, and executing C4 if the difference is greater than a second threshold value; if the difference is smaller than the first threshold, executing C5; if the difference value is larger than the third threshold and smaller than the fourth threshold, executing C6;
c4: the second lower computer controls a second early warning part to give an alarm, and sends early warning information;
c5: the upper computer controls a first early warning part to give an alarm, and controls a second lower computer to send early warning information;
c6: the second lower computer controls the third early warning component to give an alarm, and the second lower computer sends early warning information.
In the scheme, if the weight of all the waste material pools exceeds the weight threshold value, the waste material pools cannot receive waste materials, the lower computer controls the second early warning part to give an alarm and informs nearby workers of timely processing the waste materials;
the upper computer is provided with a first threshold, a second threshold, a third threshold and a fourth threshold, the first threshold, the second threshold, the third threshold and the fourth threshold are sequenced from small to large, and the first threshold is a negative number; the upper computer obtains the weight data of the waste material pool from the first pressure sensor, arranges the weight data of the waste material pool from new to old according to a bubbling method, and subtracts the secondary new data from the latest data to make a difference:
if the difference value is larger than a second threshold value, the situation that the weight of the waste material is increased greatly and the waste material needs to be recovered is judged, a second lower computer controls a second early warning part to give an alarm to prompt that the waste material needs to be recovered, meanwhile, the second lower computer sets an alarm short message and sends the alarm short message;
if the difference value is smaller than a first threshold value, which indicates that the weight reduction of the waste is large, the situation that the waste is stolen is possible, the upper computer controls the first early warning part to alarm, and controls the second lower computer to send an early warning short message, so that more waste is prevented from being stolen;
if the difference value is larger than the third threshold value and smaller than the fourth threshold value, the waste material is indicated to be slowly increased in weight, the second lower computer controls the third early warning component to give an alarm to prompt that the waste material is slowly increased in weight and the waste material is low in recycling rate, and meanwhile, the second lower computer sends early warning information.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the top of the transmission belt is fixedly provided with an infrared sensor through a connecting piece, when the infrared sensor detects that waste materials are moved to the entrance of the transmission belt, the infrared sensor is electrically connected with a control assembly, the infrared sensor sends a signal to the control assembly, the control assembly controls the camera to take a picture after receiving the signal, the picture is reserved as a comparison picture, and if waste materials are lost, the time of the waste materials loss can be conveniently roughly positioned through the picture taken by the camera; when the infrared sensor detects that waste materials are moved to the inlet of the conveyor belt at the inlet of the conveyor belt, the control assembly controls the motor to stop working, the motor is electrically connected with the conveyor belt, the conveyor belt stops conveying, and at the moment, the weight of the waste materials is detected by the weighing piece fixed at the inlet of the conveyor belt.
The control component acquires a total waste weight table from a system for storing waste items, locates a specific waste weight from the total waste weight table, compares the waste weight located from the total waste weight table with the waste weight detected by the weighing piece, and infers that the waste is missed in the transportation process if the waste weight detected by the weighing piece is found to be smaller than the waste weight located from the total waste weight table;
if the weight of the scrap detected by the weighing member is found to be equal to the weight of the scrap located from the total scrap weight table, it is concluded that the scrap is not missing in transit.
The conveyor belt is a single-inlet multi-outlet multi-channel conveyor belt, a waste material pool is butted at each outlet of the conveyor belt, the pressure sensor is electrically connected with the control component, if the weight of waste materials detected by the weighing component is equal to the weight of waste materials positioned in a total waste material weight table, the control component controls the motor to start, controls the conveyor belt to position and convey, and the bottom of each waste material pool is connected with the first pressure sensor, the first pressure sensor is used for measuring the weight of the waste materials stored in the waste material pool and the waste material pool, the first pressure sensor is connected with the control assembly, the control assembly judges whether the waste materials are stolen or not, the waste materials are low in utilization efficiency or the waste materials are not processed in time according to the change of the weight of the waste materials in the waste material pool, and the control assembly classifies, warns and informs related workers according to the judgment condition.
In waste material transportation or storage process, the waste material goes wrong and in time informs staff and timely early warning, improves the utilization ratio of waste material greatly, and the discovery waste material in time reduces, and through categorised early warning, can shorten the time of location waste material position greatly, in time catch back the waste material, avoids the waste material to omit or stolen for a long time, probably leads to environmental pollution scheduling problem.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
FIG. 1 is a perspective view of a waste monitoring and warning system according to embodiment 1;
fig. 2 is a perspective view of an external early warning device of the waste monitoring early warning system provided in embodiment 1;
FIG. 3 is a detailed view of the interior of a conveyor belt of a waste monitoring and warning system provided in example 1;
FIG. 4 is an enlarged view of detail A-A of the waste monitoring and warning system provided in example 1;
FIG. 5 is a flowchart of a waste monitoring and warning method according to embodiment 2;
FIG. 6 is a flow chart of example 2 providing a method for determining whether the waste material is missing during transportation;
FIG. 7 is a flow chart of example 2 showing the steps of conveying the wastes to the corresponding waste pools by the conveyor belts;
FIG. 8 is a flowchart of embodiment 2 for the control unit to control the warning unit to make a warning.
Reference numbers and corresponding part names in the drawings:
the method comprises the following steps of 1-a conveyor belt, 11-a weighing piece, 2-a connecting piece, 3-an infrared sensor, 4-a motor, 5-a camera, 6-a control component, 61-an upper computer, 62-a first lower computer, 63-a second lower computer, 7-a waste tank, 8-a first pressure sensor, 9-an early warning component, 91-a first early warning piece, 92-a second early warning piece, 93-a third early warning piece and 10-an anti-friction piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
As shown in fig. 1 to 4, there is provided a waste monitoring and warning system, including:
the conveying belt 1, the conveying belt 1 is a multi-channel conveying belt 1, there are weighing pieces 11 in the entrance of the above-mentioned conveying belt 1;
a connecting piece 2;
the infrared sensor 3 is fixed above the inlet of the conveyor belt 1 through a connecting piece 2;
the motor 4, the motor 4 is electrically connected with the conveyor belt 1;
the camera 5 is fixed above the inlet of the conveyor belt 1 through the connecting piece 2;
the control assembly 6, the control assembly 6 is electrically connected with infrared sensor 3, motor 4, weighing member 11 and camera 5 separately;
the waste material tank 7, the waste material tank 7 is connected to the output port of the conveyer belt 1;
a first pressure sensor 8, wherein the first pressure sensor 8 is connected to the bottom of the waste material tank 7, and the first pressure sensor 8 is electrically connected with the control component 6;
and the early warning assembly 9, wherein the early warning assembly 9 is electrically connected with the control assembly 6.
In a specific embodiment, the transmission belt is fixed with an infrared sensor 3 at the top through a connecting piece 2, when the infrared sensor 3 detects that waste materials are moved to the entrance of the transmission belt 1 at the entrance of the transmission belt 1, the infrared sensor 3 is prevented from being misjudged, a stealth coating is coated on the transmission belt 1, the stealth coating can effectively absorb infrared light, and the infrared sensor 3 is prevented from being misjudged.
The infrared sensor 3 is electrically connected with the control component 6, the infrared sensor 3 sends a signal to the control component 6, after the control component 6 receives the signal, the control component 6 controls the camera 5 to take a picture, a comparison picture is reserved, and if waste materials are lost, the picture taken by the camera 5 can be used for conveniently and approximately positioning the time of the waste material loss; when the infrared sensor 3 detects that waste materials are moved to the inlet of the conveyor belt 1 at the inlet of the conveyor belt 1, the control assembly 6 controls the motor 4 to stop working, the motor 4 is electrically connected with the conveyor belt 1, the conveyor belt 1 stops conveying, and at the moment, the weight of the waste materials is detected by the weighing piece 11 fixed at the inlet of the conveyor belt 1.
The control component 6 acquires a total waste weight table from a system for storing waste items, the upper computer positions specific waste weight from the total waste weight table, compares the waste weight positioned in the total waste weight table with the waste weight detected by the weighing part 11, and if the waste weight detected by the weighing part 11 is found to be smaller than the waste weight positioned in the total waste weight table, the control component infers that the waste is omitted in the transportation process;
if the weight of the scrap detected by the weighing member 11 is found to be equal to the weight of the scrap located from the table of total scrap weights, it is inferred that the scrap is not missing in transit.
The conveyor belt 1 is a single-inlet multi-outlet multi-channel conveyor belt 1, a waste material pool 7 is butted at each outlet of the conveyor belt 1, the first pressure sensor 8 is electrically connected with the control component 6, if the weight of waste materials detected by the weighing component 11 is equal to a waste material weight table, the control component 6 controls the motor 4 to start, the control component 6 controls the conveyor belt to position and convey, the bottom of each waste material pool 7 is connected with the first pressure sensor 8, the first pressure sensor 8 is used for measuring the weight of the waste materials stored in the waste material pool 7 and the waste material pool 7, the first pressure sensor 8 is connected with the control component 6, the control component 6 judges whether the waste materials are stolen or not according to the weight change of the waste materials in the waste material pool 7, the waste material utilization efficiency is low or the waste materials are not processed in time, and the control component 6 classifies, early warning and informs related workers according to the judgment condition.
The control assembly 6 comprises an upper computer 61, a first lower computer 62 and a second lower computer 63;
the upper computer 61 is electrically connected with the camera 5;
the upper computer 61 is electrically connected with a first lower computer 62, the first lower computer 62 is electrically connected with the weighing part 11 and the first pressure sensor 8 respectively, and the first lower computer 62 is used for transmitting signals acquired from the weighing part 11 and the first pressure sensor 8 to the upper computer 61;
the upper computer 61 is electrically connected with a second lower computer 63, the second lower computer 63 is electrically connected with the motor 4 and the infrared sensor 3, and the second lower computer 63 is used for controlling the start and stop of the motor 4 according to signals transmitted by the infrared sensor 3.
In a specific embodiment, the infrared sensor 3 is electrically connected to the upper computer 61, the upper computer 61 may select a computer, the infrared sensor 3 sends a signal to the upper computer 61, the upper computer 61 controls the camera 5 to take a picture after receiving the signal, the picture is reserved as a comparison picture, meanwhile, the upper computer 61 controls the motor 4 to stop working through the second lower computer 63, the motor 4 is electrically connected to the conveyor belt 1, the conveyor belt 1 stops working, and at this time, the weighing member 11 fixed at the entrance of the conveyor belt 1 is used for detecting the weight of the waste.
The upper computer 61 acquires a total waste weight table from a system for storing waste items, positions specific waste weight from the total waste weight table, compares the waste weight positioned from the total waste weight table with the waste weight detected by the weighing member 11, and if the waste weight detected by the weighing member 11 is found to be smaller than the waste weight positioned from the total waste weight table, concludes that the waste is left in transit;
if the upper computer 61 detects that the weight of the scrap detected by the weighing member 11 is equal to the weight of the scrap located from the total scrap weight table, it is inferred that the scrap is not left in transit. At this time, the upper computer 61 controls the motor 4 to start through a second lower computer 63, the second lower computer 63 controls the transmission belt to position and transmit through the motor 4, the first pressure sensor 8 is connected with a first lower computer 62, the first lower computer 62 converts an analog signal transmitted by the first pressure sensor 8 into a digital signal and transmits the digital signal to the upper computer 61, the upper computer 61 judges whether the waste is stolen or not, the waste utilization efficiency is low or the waste is not processed in time and the like according to the weight change of the waste in the waste pool 7, and the upper computer 61 carries out classification early warning according to the judgment condition; meanwhile, the second lower computer 63 notifies the relevant staff in time. By means of the mutual matching of the upper computer 61, the first lower computer 62 and the second lower computer 63, the weight change situation of the waste materials is monitored in real time, and early warning and notification work of abnormal situations are timely performed.
An anti-friction member 10 is fixed to the top of the weighing member 11, the weighing member 11 is fixed to the bottom of the conveyor belt 1, and the weighing member 11 is in contact with the bottom of the conveyor belt 1 through the anti-friction member 10.
In the specific embodiment, whether the waste materials are left or not is judged by utilizing the weighing part 11 in the process of transporting the waste materials, so that the missing positions of the waste materials can be conveniently and timely positioned, the waste materials are prevented from being lost for too long, and the situation that the environment is possibly polluted is prevented from being damaged timely.
The top of the weighing member 11 is connected with an anti-friction member 10, and the anti-friction member 10 is used for preventing the weighing member 11 from being worn during the conveying process of the conveyor belt 1. The bottom of the anti-friction member 10 is connected with the top of the weighing member 11, and the top of the anti-friction member 10 is smooth, so that the friction force between the conveyor belt 1 and the weighing member 11 is reduced.
The weighing piece 11 is fixed at the bottom of the conveyor belt 1 through a bracket at the bottom of the conveyor belt 1, and the weighing piece 11 is abutted against the bottom of the conveyor belt 1 through an anti-friction piece 10, so that the weighing piece 11 can accurately weigh the waste materials. The weighing member 11 may be a pressure sensor, a weight scale or other weighing means.
The second lower computer 63 is a PLC which is connected to a wireless communication product to realize remote alarm, and only needs to be set as a base in a PLC module, and does not need to download a PLC program again.
The first lower computer 62 is a single chip microcomputer which can be an STM32F103, and the STM32F103 is provided with a 12-bit A/D converter.
Example 2
As shown in fig. 4 to 8, embodiment 2 provides a waste monitoring and early warning method based on embodiment 1, which includes:
s1: the upper computer 61 acquires a total waste weight table from a system for storing waste items;
s2: the worker for transporting the waste uploads the information of the transported waste to the upper computer 61 before transporting the waste to the conveyor belt 1;
s3: the upper computer 61 positions the specific waste weight from the total waste weight table according to the uploaded waste information;
s4: the infrared sensor 3 senses that waste materials pass through the front part of the conveyor belt 1, and the control assembly 6 controls the conveyor belt 1 to stop running through the motor 4;
s5: judging whether the waste materials have omission in the transportation process by using the weighing part 11 and the control assembly 6, and if not, performing S6;
s6: the conveyor belt 1 conveys the waste to the corresponding waste tank 7, and S7 is executed;
s7: the control component 6 judges the waste change condition in the waste tank 7 through the first pressure sensor 8, and controls the early warning component 9 to give corresponding early warning according to the waste change condition.
In a specific embodiment, the host computer 61 obtains a total waste weight table from a system for storing waste items; the staff who transports the waste material carries the waste material to conveyer belt 1, and there is the waste material to pass through in the place ahead of above-mentioned infrared sensor 3 response conveyer belt 1, and above-mentioned second host computer 63 passes through motor 4 control conveyer belt 1 and stops the operation, and above-mentioned weighing member 11 weighs the waste material to give host computer 61 with waste material weight transmission.
The staff who transports the waste material carries the waste material to 1 preceding scanning of conveyer belt and connects the two-dimensional code icon on above-mentioned connecting piece 2 to upload host computer 61 with the waste material name and the weight that transport this time, above-mentioned host computer 61 is through specific waste material name and weight in the total waste material weight table of scanning waste material name location, after locking specific waste material name and weight, above-mentioned host computer 61 acquires specific waste material weight from total waste material weight table, and compare with the waste material weight that the part of weighing 11 detected, judge whether the waste material exists the omission before transmitting to the waste material pond. If the weight of the approved and detected waste materials is consistent with the specific weight of the waste materials obtained from the total waste material weight table, the second lower computer 63 controls the conveyor belt 1 to convey the waste materials to the corresponding waste material pool, the first pressure sensor 8 judges the change condition of the waste materials in the waste material pool, and the early warning assembly is controlled to give corresponding early warning according to the change condition of the waste materials.
The above S5 includes:
a1: the weighing member 11 transmits the sensed weight of the waste to the first lower machine 62;
a2: the first lower computer 62 converts the analog signal into a digital signal and transmits the digital signal to the upper computer 61;
a3: the upper computer 61 compares the weight of the scrap sensed by the weighing member 11 with the weight of the scrap positioned from the total scrap weight table as a standard;
a4: if the positioned waste weight is not consistent with the waste weight sensed by the weighing part 11, executing A5; if the positioned waste weight is consistent with the waste weight sensed by the weighing part 11, executing A6;
a5: the second lower computer 63 controls the motor 4 to stop operating all the time;
a6: the second lower machine 63 controls the motor 4 to start operating.
In a specific embodiment, the weighing device 11 uploads the measured weight of the scrap to the first lower computer 62, the first lower computer 62 converts the received analog signal of the weight of the scrap into a digital signal and transmits the digital signal to the upper computer 61, the upper computer 61 obtains the total scrap weight table from the system for storing the scrap items, and approves the weight of the scrap sensed by the weighing device 11 by using the weight of the scrap located in the total scrap weight table as a standard: if inconsistent with the waste material weight of the piece 11 response of weighing with the waste material weight of following location in total waste material weight table, it omits to explain the waste material to exist in the transportation, second next machine 63 control motor 4 stops the function all the time this moment, in time catch up the waste material, in order to avoid the waste material to cause the pollution scheduling problem to the environment, also supply to the piece 11 of weighing until the waste material that will catch up back, this moment, with the waste material weight of following location in the total waste material weight table unanimous with the waste material weight of the piece 11 response of weighing, above-mentioned second next machine 63 control motor 4 begins the function, transmit the waste material to corresponding position.
If the weight of the waste positioned in the total waste weight table is consistent with the weight of the waste sensed by the weighing part 11, which indicates that no omission exists in the transportation process of the waste, the second lower computer 63 controls the motor 4 to start to operate, and the waste is transmitted to the corresponding position.
The above S6 includes:
b1: the bottom of each waste material pool 7 is connected with a first pressure sensor 8, and the first pressure sensor 8 transmits an induced analog signal to a first lower computer 62;
b2: the first lower computer 62 converts the analog signal into a digital signal and transmits the digital signal to the upper computer 61;
b3: the upper computer 61 is provided with a weight threshold;
b4: the upper computer 61 sequentially judges whether the weight of the waste material pool 7 exceeds a weight threshold value, and if the waste material pool 7 which does not exceed the weight threshold value exists, B5 is executed;
b5: the second lower machine 63 transports the waste to the waste tank 7 which does not exceed the weight threshold value at a fixed point by controlling the motor 4.
In a specific embodiment, the weighing member 11 uploads the measured weight of the scrap to the first lower computer 62, the first lower computer 62 converts an analog signal of the received weight of the scrap into a digital signal and transmits the digital signal to the upper computer 61, and the upper computer 61 is provided with a weight threshold; the upper computer 61 sequentially judges whether the weight of the waste material tank 7 exceeds a weight threshold value according to a fixed sequence.
As mentioned above, the upper computer 61 sequentially uses the first pressure sensor 8 to perform weight detection on the waste material tank 7 in a sequence from back to front if a plurality of rows of waste material tanks 7 appear, at this time, since the first pressure sensor 8 is installed at the bottom of the waste material tank 7, the weight of the waste material tank 7 = the weight of the waste material tank 7 + the weight of the waste material, and thus the weight threshold value takes into account the self weight of the waste material tank 7 and the upper limit of the bearable weight in the waste material tank 7 when compiling.
The weighing piece 11 firstly detects the weight of the first waste tank 7 which is set in sequence, the upper computer 61 compares the weight measured by the weighing piece 11 with a weight threshold, and if the weight of the first waste tank 7 and the weight of the waste measured by the weighing piece 11 are smaller than the weight threshold, the first waste tank 7 can also receive the waste, so the second lower computer 63 controls the conveyor belt 1 to convey the waste to the first waste tank 7;
if the weight of the first waste tank 7 and the weight of the waste measured by the weighing piece 11 are larger than the weight threshold, the first waste tank 7 cannot receive the waste, the weighing piece 11 sequentially detects the weight of the second waste tank 7, the upper computer 61 compares the weight measured by the weighing piece 11 with the weight threshold, if the weight of the second waste tank 7 and the weight of the waste measured by the weighing piece 11 are larger than the weight threshold, the second waste tank 7 cannot receive the waste, the lower computer 63 sequentially compares the weight threshold with the weight of the waste tanks 7 until the weight of one waste tank 7 is smaller than the weight threshold, and the lower computer 63 controls the conveyor belt 1 to convey the waste to the waste tank 7 with the weight smaller than the weight threshold at fixed points until the weight of one waste tank 7 is smaller than the weight threshold
If the upper computer 61 compares the weight of the waste material pool 7 with the waste material threshold value in sequence, it is found that the weight of all the waste material pools 7 is less than the weight threshold value, which indicates that the waste material reserve of the waste material pool 7 has reached the upper limit.
The above S7 includes:
c1: if the weight of all the waste material pools 7 exceeds the weight threshold value, the second lower computer 63 controls a second early warning part 92 to give an alarm;
c2: the upper computer 61 is provided with a first threshold, a second threshold, a third threshold and a fourth threshold;
c3: arranging the weight data of the waste material pool 7 acquired from the first pressure sensor 8 by the upper computer 61 from new to old according to a bubbling method, subtracting the new data from the latest data to make a difference, and executing C4 if the difference is greater than a second threshold value; if the difference is smaller than the first threshold, executing C5; if the difference is larger than the third threshold and smaller than the fourth threshold, executing C6;
c4: the second lower computer 63 controls a second early warning part 92 to give an alarm, and the second lower computer 63 sends early warning information;
c5: the upper computer 61 controls the first early warning component 91 to give an alarm, and the upper computer 61 controls the second lower computer 63 to send early warning information;
c6: the second lower computer 63 controls the third early warning member 93 to give an alarm, and the second lower computer 63 sends early warning information.
In a specific embodiment, if the weight of all the waste material pools 7 exceeds the weight threshold, it indicates that the waste material pools 7 cannot receive the waste material, the lower computer controls the second early warning component 92 to alarm, and notifies nearby workers of timely processing the waste material;
the upper computer 61 is provided with a first threshold, a second threshold, a third threshold and a fourth threshold, the first threshold, the second threshold, the third threshold and the fourth threshold are ordered from small to large, and the first threshold is a negative number; the host computer 61 obtains the weight data of the waste material pool 7 from the first pressure sensor 8, the host computer 61 sums the obtained weight data of the waste material pool 7, arranges the waste material pool from new to old according to a bubbling method, and subtracts the new data from the latest data to make a difference:
if the difference value is larger than a second threshold value, it is indicated that the weight of the waste material is increased greatly, the waste material needs to be recovered, the second lower computer 63 controls the second early warning piece 92 to give an alarm, the second early warning device comprises a flash lamp, the flash lamp flashes red light to prompt that the waste material needs to be recovered, meanwhile, the second lower computer 63 sets an alarm short message, and the second lower computer 63 sends a short message to a waste project material responsible person to prompt that the waste material in the waste material tank 7 is processed in time.
If the difference is less than the first threshold value, it indicates that the weight of the waste material is reduced greatly, the situation that the waste material is stolen may appear, the upper computer 61 controls the first early warning piece 91 to alarm, the stealing of more waste materials is prevented, the first early warning piece 91 comprises a monitoring camera 5 and a flash lamp, the flash lamp flashes a yellow light, the monitoring camera 5 is started in time to monitor the waste material pool 7, meanwhile, the upper computer 61 controls the second lower computer 63 to send a short message to related departments, and whether the waste material is stolen is judged in time.
If the difference value is larger than the third threshold value and smaller than the fourth threshold value, the weight of the waste materials is slow, the second lower computer 63 controls a third early warning part 93 to give an alarm, the third early warning device comprises a flash lamp, the flash lamp flashes blue light to prompt that the weight of the waste materials is slow, the recycling rate of the waste materials is low, and meanwhile, the second lower computer 63 sends short messages to a material equipment part and a sub-management leader to supervise and recover the waste materials.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A waste monitoring and forewarning system, comprising:
the conveying belt (1), the conveying belt (1) is a multi-channel conveying belt (1), and a weighing piece (11) is arranged at an inlet of the conveying belt (1);
a connecting piece (2);
the infrared sensor (3), the infrared sensor (3) is fixed above the entrance of the conveyor belt (1) through the connecting piece (2);
the motor (4), the motor (4) is electrically connected with the conveyor belt (1);
the camera (5), the camera (5) is fixed above the entrance of the conveyor belt (1) through the connecting piece (2);
the control assembly (6), the control assembly (6) is electrically connected with the infrared sensor (3), the motor (4), the weighing piece (11) and the camera (5) respectively;
the waste material tank (7), the waste material tank (7) is connected to the output port of the conveyor belt (1);
the first pressure sensor (8), the first pressure sensor (8) is connected to the bottom of the waste material pool (7), and the first pressure sensor (8) is electrically connected with the control component (6);
the early warning assembly (9), this early warning assembly (9) is connected with control assembly (6) electricity.
2. The waste monitoring and pre-warning system as claimed in claim 1, wherein the control assembly (6) comprises an upper computer (61), a first lower computer (62) and a second lower computer (63);
the upper computer (61) is electrically connected with the camera (5);
the upper computer (61) is electrically connected with a first lower computer (62), the first lower computer (62) is respectively electrically connected with the weighing piece (11) and the first pressure sensor (8), and the first lower computer (62) is used for transmitting signals acquired from the weighing piece (11) and the first pressure sensor (8) to the upper computer (61);
the upper computer (61) is electrically connected with a second lower computer (63), the second lower computer (63) is electrically connected with the motor (4) and the infrared sensor (3), and the second lower computer (63) is used for controlling the starting and stopping of the motor (4) according to signals transmitted by the infrared sensor (3).
3. A waste monitoring and pre-warning system according to claim 1, characterized in that an anti-friction member (10) is fixed on the top of the weighing member (11), the weighing member (11) is fixed on the bottom of the conveyor belt (1), and the weighing member (11) is abutted against the bottom of the conveyor belt (1) through the anti-friction member (10).
4. The waste monitoring and early warning system as claimed in claim 2, wherein the second lower computer (63) is a PLC.
5. The waste monitoring and warning system of claim 2, wherein the first lower computer (62) is a single chip microcomputer.
6. A waste monitoring and pre-warning system as claimed in claim 2, characterized in that the pre-warning assembly (9) comprises a first pre-warning member (91), a second pre-warning member (92) and a third pre-warning member (93);
the first early warning piece (91) is electrically connected with the upper computer (61);
the second early warning piece (92) is electrically connected with the second lower computer (63);
and the third early warning piece (93) is electrically connected with the second lower computer (63).
7. A waste monitoring and warning method, wherein a waste monitoring and warning system as claimed in any one of claims 1 to 6 is used, comprising:
s1: the upper computer (61) acquires a total waste weight table from a system for storing waste projects;
s2: the waste conveying staff conveys the waste to the upper computer (61) before conveying the waste to the conveyor belt (1);
s3: the upper computer (61) positions specific waste weight from the total waste weight table according to the uploaded waste information;
s4: the infrared sensor (3) senses that waste materials pass through the front part of the conveyor belt (1), and the control assembly (6) controls the conveyor belt (1) to stop operating through the motor (4);
s5: judging whether the waste materials have omission in the transportation process by using the weighing part (11) and the control assembly (6), and if not, performing S6;
s6: the conveyor belt (1) conveys the waste material to a corresponding waste material tank (7) and executes S7;
s7: the control component (6) judges the waste change condition in the waste tank (7) through the first pressure sensor (8), and controls the early warning component (9) to give corresponding early warning according to the waste change condition.
8. The waste monitoring and early warning method according to claim 7, wherein the S5 comprises:
a1: the weighing piece (11) transmits the sensed weight of the waste to the first lower machine (62);
a2: the first lower computer (62) converts the analog signals into digital signals and transmits the digital signals to the upper computer (61);
a3: the upper computer (61) compares the weight of the waste material sensed by the weighing piece (11) by taking the weight of the waste material positioned from the total waste material weight table as a standard;
a4: if the positioned scrap weight is inconsistent with the scrap weight sensed by the weighing part (11), executing A5; if the positioned waste weight is consistent with the waste weight sensed by the weighing part (11), executing A6;
a5: the second lower computer (63) controls the motor (4) to stop operating all the time;
a6: and the second lower computer (63) controls the motor (4) to start to operate.
9. The waste monitoring and early warning method according to claim 8, wherein the step S6 comprises:
b1: the bottom of each waste material pool (7) is connected with a first pressure sensor (8), and the first pressure sensors (8) transmit sensed analog signals to a first lower computer (62);
b2: the first lower computer (62) converts the analog signals into digital signals and transmits the digital signals to the upper computer (61);
b3: the upper computer (61) is provided with a weight threshold value;
b4: the upper computer (61) sequentially judges whether the weight of the waste material pool (7) exceeds a weight threshold value, and if the waste material pool (7) which does not exceed the weight threshold value exists, executing B5;
b5: and the second lower computer (63) transports the waste materials to a waste material pool (7) which does not exceed the weight threshold value through controlling the motor (4) at a fixed point.
10. The waste monitoring and warning method of claim 9, wherein S7 comprises
C1: if the weights of all the waste material pools (7) exceed the weight threshold value, the second lower computer (63) controls a second early warning part (92) to give an alarm;
c2: the upper computer (61) is provided with a first threshold, a second threshold, a third threshold and a fourth threshold;
c3: the upper computer (61) acquires the weight data of the waste material pool (7) from the first pressure sensor (8), arranges the weight data from new to old according to a bubbling method, subtracts the new data from the latest data to make a difference, and executes C4 if the difference is greater than a second threshold value; if the difference is smaller than the first threshold, executing C5; if the difference is larger than the third threshold and smaller than the fourth threshold, executing C6;
c4: the second lower computer (63) controls a second early warning part (92) to give an alarm, and the second lower computer (63) sends early warning information;
c5: the upper computer (61) controls the first early warning part (91) to give an alarm, and the upper computer (61) controls the second lower computer (63) to send early warning information;
c6: the second lower computer (63) controls a third early warning part (93) to give an alarm, and the second lower computer (63) sends early warning information.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424172A (en) * | 2012-05-18 | 2013-12-04 | 上海宝钢阿赛洛激光拼焊有限公司 | Method for preventing cheating in process of weighing transported waste |
| CN206832346U (en) * | 2017-06-20 | 2018-01-02 | 河南路诚机电制造有限公司 | Material monitoring alarm is weighed and lacked in a kind of material conveying of grading machine |
| CN207343457U (en) * | 2017-10-26 | 2018-05-11 | 广东石油化工学院 | A kind of waste material gathering unit of rolled steel |
| CN208264625U (en) * | 2018-04-02 | 2018-12-21 | 北京九和药业有限公司 | A kind of waste material recovery device of blister packaging machine |
| CN214553944U (en) * | 2021-03-12 | 2021-11-02 | 深圳鑫宏力精密工业有限公司 | Waste collecting device for die manufacturing |
| CN214933026U (en) * | 2021-01-27 | 2021-11-30 | 伊克森(厦门)液压科技有限公司 | Roller way conveying device for super-press |
| CN215035848U (en) * | 2021-06-29 | 2021-12-07 | 迁安市金昊圆液压机械设备有限公司 | Numerical control lathe garbage collection device |
-
2022
- 2022-08-12 CN CN202210967721.4A patent/CN115410345B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424172A (en) * | 2012-05-18 | 2013-12-04 | 上海宝钢阿赛洛激光拼焊有限公司 | Method for preventing cheating in process of weighing transported waste |
| CN206832346U (en) * | 2017-06-20 | 2018-01-02 | 河南路诚机电制造有限公司 | Material monitoring alarm is weighed and lacked in a kind of material conveying of grading machine |
| CN207343457U (en) * | 2017-10-26 | 2018-05-11 | 广东石油化工学院 | A kind of waste material gathering unit of rolled steel |
| CN208264625U (en) * | 2018-04-02 | 2018-12-21 | 北京九和药业有限公司 | A kind of waste material recovery device of blister packaging machine |
| CN214933026U (en) * | 2021-01-27 | 2021-11-30 | 伊克森(厦门)液压科技有限公司 | Roller way conveying device for super-press |
| CN214553944U (en) * | 2021-03-12 | 2021-11-02 | 深圳鑫宏力精密工业有限公司 | Waste collecting device for die manufacturing |
| CN215035848U (en) * | 2021-06-29 | 2021-12-07 | 迁安市金昊圆液压机械设备有限公司 | Numerical control lathe garbage collection device |
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