Stackable reed leaf sorting and blanking device and using method thereof
Technical Field
The invention relates to the field of rice dumpling leaf processing equipment, in particular to a stackable rice dumpling leaf sorting and blanking device and a using method thereof.
Background
The rice dumplings become necessary food for people in special festivals, such as the morning festival, and the rice dumpling leaves become one of the necessary materials. The zongzi leaf is picked from the tree and is had good or bad, and thousand strange hundred attitude, the enterprise generally can be sorted according to zongzi leaf's shape, size, color and luster, divide into many grades and further process or sell.
At present, most of the traditional artificial sorting methods are manual sorting methods, so that sorting precision is low, speed is low, damage to the reed leaves is easily caused, the reed leaves are automatically sorted to become a later development trend, the problem that people feel headache is solved by how to efficiently realize blanking according to sorting grades for the sorted reed leaves, the requirement of automatic sorting grades of machines is obviously not met by manual blanking, and the automatic blanking of the reed leaves is realized by the machines with multiple grades, high speed and high efficiency.
Disclosure of Invention
The invention mainly aims to solve the defects of the background technology, and designs a stackable zongzi leaf sorting and blanking device and a using method thereof.
In order to achieve the technical features, the invention is realized as follows: a stacking reed leaf sorting and blanking device comprises at least one layer of blanking devices, wherein a plurality of layers of blanking devices are stacked mutually, only one blanking device is arranged at the top layer, the number of the blanking devices at the lower layer is four times that of the blanking devices at the upper layer, and the corresponding number of layers is arranged according to the grading number; each layer of blanking device adopts the same structure, wherein the blanking device positioned at the top layer is provided with an input conveying device for feeding; every layer unloader all includes frame construction, frame construction's central point puts and is fixed with the feed inlet, four directions are docked respectively and are had four independent removal passageways under the feed inlet, removal passageway passes through moving mechanism sliding fit and installs in the backup pad, the backup pad is fixed mounting respectively in four directions of frame construction, removal passageway's bottom is docked there is output conveyer.
The moving mechanism comprises two sliding rails fixed on the side wall of the supporting plate, the two sliding rails are arranged on the supporting plate in parallel, each sliding rail is provided with a sliding block in sliding fit, a certain distance is reserved between the two sliding blocks in the longitudinal direction, the moving channel is obliquely fixed between the two sliding blocks, and a power device used for driving the moving channel to slide along the sliding rails is arranged between the moving channel and the supporting plate.
The power device comprises an air cylinder fixed on the side wall of the supporting plate, the tail end of a piston rod of the air cylinder is fixedly connected with the moving channel through a connecting plate, and the air cylinder is connected with the pneumatic system.
The pneumatic system comprises an air pump, the air pump is connected with a reversing valve through an air supply pipe, the reversing valve is connected with an air cylinder through a pipeline, and the reversing valve is connected with a control device through a signal line and controls the reversing action of the control device;
the control device is used for receiving the grade information and the sensor information of the reed leaves transmitted from the sorting device and then controlling the corresponding cylinder to act.
The input conveying device comprises a feeding conveying rack, a feeding conveying belt is fixedly mounted at the top of the feeding conveying rack, and the feeding conveying belt is matched with the conveying carrier rollers and drives the conveying carrier rollers to convey.
The output conveyer comprises a discharge conveyer frame and a discharge conveyer belt, the discharge conveyer belt is supported between the carrier rollers, and a main shaft of the carrier rollers is connected with a motor for driving the carrier rollers to rotate.
An inclined reinforcing plate is fixedly arranged between the supporting plate and the frame rack.
The feed inlet is a square thin-wall channel with a wide upper part and a narrow lower part and is positioned at the midpoint of the frame structure; the blanking end of the output transmission device of the upper layer blanking device is just above the feeding hole of the lower layer blanking device, and other layers adopt the same arrangement mode.
The moving channels are inclined thin-wall hollow slideways, a sensor is further arranged at the center inside each moving channel, the sensor is connected with the control device and sends a signal to the control device to detect whether the reed leaves enter the moving channels or not;
the movable channel has an initial state and a working state, the initial state is that the movable channel is far away from the feed port, the working state is that the movable channel is positioned below the feed port, and when a certain movable channel is in the working state, other channels are in the initial state and do not interfere with each other;
the control device adopts Raspberry Pi 3B +, and the sensor is an LTD-05NO photoelectric sensor.
The control method of the reed leaf sorting and blanking device comprises the following steps:
adopt n layers of unloader, the first layer is an unloader, and the second floor is four unloader, and 4 grades can be divided into on every unit layer, and two-layer device can be divided into 16 grades to the zongzi leaf, and 4 grades can be divided into on n layer, 4 gradesnA grade; the four moving channels of the first layer are sequentially 4 levels A, B, C, D, the 4 levels AI, AII, AIII, AIV are corresponding below the level A channel, and similarly, 16 levels BI, AII, CII;
step 1: the device starts to work, the input conveying device conveys the reed leaves which just pass through the sorting device, the quality grade information of the conveyed reed leaf information is transmitted to the control device, and the grade of the reed leaf is assumed to be B III;
step 2: the control device controls the air pump to deliver air, the corresponding air cylinder works, the piston rod rapidly extends out, the B-level moving channel of the first layer unit body is rapidly moved from an initial state to a working state, the rice dumpling leaves fall off from the conveying belt, rapidly fall into the feeding hole under the action of gravity and initial speed, and enter the moving channel which is stopped at the lower part;
step 3: after a sensor in the B-level moving channel detects that the reed leaves enter, the control device receives a signal and then controls the corresponding reversing valve to reverse, the piston rod is quickly retracted, and the B-level moving channel quickly returns to the initial state;
step 4: the reed leaves slide down from the B-level moving channel to fall onto the lower output conveying device, the control device controls the corresponding air cylinder to work, the piston rod rapidly extends out, and the B III-level moving channel of the second layer unit body is rapidly moved to a working state;
step 5: the reed leaves quickly fall into a feed inlet of the second layer unit body on a conveying belt under the action of gravity and initial speed and enter a B III level moving channel;
step 6: after a sensor in the grade-B-III moving channel detects that the reed leaves enter, the control device receives a signal and then controls the corresponding reversing valve to reverse, the piston rod is quickly retracted, and the grade-B-III moving channel returns to the initial position;
step 7: the reed leaves slide down from the grade B III moving channel to fall into the output conveying device below for output, and the grading output work of the reed leaves is completed.
The invention has the following beneficial effects:
1. the invention can realize multi-stage blanking after sorting the reed leaves, and can efficiently and rapidly realize classified output of the reed leaves with quality of multiple levels. The automatic sorting machine can adapt to the characteristics of multiple automatic sorting grades and high speed of the reed leaf machine, not only improves the efficiency, but also reduces the labor intensity of workers, and has very commercial value.
2. The multi-level reed leaf blanking device is provided with the stackable units and the plurality of moving channels to realize multi-level reed leaf blanking and meet the requirement of reed leaf blanking.
3. The invention combines the hydraulic device, can sensitively, rapidly and accurately realize the movement of the moving channel to complete the baiting of the reed leaves, does not interfere the movement of other moving channels, and improves the baiting efficiency of the reed leaves.
4. The invention can set the number of levels according to the requirements, and can conveniently and rapidly increase the number of layers and the number of unit bodies of the device.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a first perspective three-dimensional view of the blanking device of the present invention.
Fig. 2 is a second perspective three-dimensional view of the blanking device of the present invention.
Fig. 3 is a third perspective three-dimensional view of the blanking device of the present invention.
Fig. 4 is a fourth perspective three-dimensional view of the blanking device of the present invention.
Fig. 5 is a first perspective three-dimensional view of the multi-layer blanking device of the present invention after stacking.
Fig. 6 is a second perspective three-dimensional view of the multi-layer blanking device of the present invention after stacking.
In the figure: the device comprises a frame structure 1, a pipeline 2, a reversing valve 3, an air pump 4, a control device 5, a feeding hole 6, a moving channel 7, an input conveying device 8, an output conveying device 9, a motor 10, a sliding rail 11, an air cylinder 12, a piston rod 13, a sliding block 14, a discharging conveying rack 15, an inclined reinforcing plate 16, a supporting plate 17 and a blanking device 18;
a feed conveyor frame 801 and a feed conveyor belt 802.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-6, a stacking reed leaf sorting and blanking device comprises at least one layer of blanking devices 18, wherein a plurality of layers of the blanking devices 18 are stacked, only one blanking device 18 is arranged at the top layer, the number of the blanking devices 18 at the lower layer is four times that of the blanking devices 18 at the upper layer, and the corresponding layers are arranged according to the grading number; the blanking devices 18 on each layer adopt the same structure, wherein the blanking device 18 on the top layer is provided with an input conveying device 8 for feeding; every layer unloader 18 all includes frame construction 1, frame construction 1's central point puts and is fixed with feed inlet 6, four directions under feed inlet 6 are docked respectively and are had four independent removal passage 7, removal passage 7 passes through moving mechanism sliding fit and installs in backup pad 17, backup pad 17 is fixed mounting respectively in four directions of frame construction 1, removal passage 7's bottom is docked and is had output conveyer 9. Through the device, classified output of the rice dumpling leaves with multiple levels of quality can be efficiently and rapidly achieved. Can adapt to the characteristics of multiple automatic sorting grades and high speed of a rice dumpling leaf machine, not only improves the efficiency, but also reduces the labor intensity of workers.
Further, the moving mechanism comprises two sliding rails 11 fixed on the side wall of the supporting plate 17, the two sliding rails 11 are arranged on the supporting plate 17 in parallel, each sliding rail 11 is provided with a sliding block 14 in a sliding fit mode, a certain distance is reserved between the two sliding blocks 14 in the longitudinal direction, the moving channel 7 is obliquely fixed between the two sliding blocks 14, and a power device used for driving the moving channel 7 to slide along the sliding rails 11 is arranged between the moving channel 7 and the supporting plate 17. Can be used for driving moving channel 7 through foretell moving mechanism and remove to feed inlet 6 under, and then rather than docking to zongzi leaf's transport after the selection.
Further, the power device comprises an air cylinder 12 fixed on the side wall of the supporting plate 17, the tail end of a piston rod 13 of the air cylinder 12 is fixedly connected with the moving channel 7 through a connecting plate, and the air cylinder 12 is connected with a pneumatic system. The power for moving the moving channel 7 can be provided by the power device. During operation, the piston rod 13 is pushed by the cylinder 12, and the moving channel 7 is driven by the piston rod 13.
Further, the pneumatic system comprises an air pump 4, the air pump 4 is connected with a reversing valve 3 through an air supply pipe, the reversing valve 3 is connected with an air cylinder 12 through a pipeline 2, and the reversing valve 3 is connected with a control device 5 through a signal line and controls the reversing action of the control device; the pneumatic system is mainly used for realizing automatic control.
Further, the control device 5 is configured to receive the grade information and the sensor information of the reed leaves transmitted from the sorting device and then control the corresponding cylinder 12 to operate.
Further, the input conveyer 8 comprises a feeding conveyer frame 801, a feeding conveyer belt 802 is fixedly installed on the top of the feeding conveyer frame 801, and the feeding conveyer belt 802 is matched with the conveyer rollers and drives the conveyer rollers to convey. Can be used for the initial conveying of the rice dumpling leaves through the input conveying device 8.
Further, the output conveyer 9 comprises a discharge conveyer frame 15 and a discharge conveyer belt, the discharge conveyer belt is supported between the carrier rollers, and the main shafts of the carrier rollers are connected with a motor 10 for driving the carrier rollers to rotate. The output conveyor 9 is mainly used for sending out the classified reed leaves.
Further, an inclined reinforcing plate 16 is fixedly installed between the supporting plate 17 and the frame 1. The structural strength of the support plate 17 is enhanced by the inclined reinforcing plate 16.
Further, the feed inlet 6 is a square thin-wall channel with a wide upper part and a narrow lower part and is positioned at the midpoint of the frame structure 1; the blanking end of the output conveyer 9 of the upper layer blanking device 18 is just above the feeding hole 6 of the lower layer blanking device 18, and the other layers adopt the same arrangement mode. Adopt above-mentioned arrangement can be the multiple increase with the hierarchical grade of zongzi leaf.
Further, the moving channel 7 is an inclined thin-wall hollow slide way, a sensor is further arranged at the central position inside each moving channel 7, the sensor is connected with the control device 5 and sends a signal to the control device 5, and the sensor is used for detecting whether the reed leaves enter the moving channel 7 or not.
Further, the moving channel 7 has an initial state and a working state, the initial state is that the moving channel 7 is far away from the feed inlet 6, the working state is that the moving channel 7 is located below the feed inlet 6, and when a certain moving channel 7 is in the working state, other channels are in the initial state and do not interfere with each other.
Further, the control device 5 adopts Raspberry Pi 3B +, and the sensor is an LTD-05NO photoelectric sensor.
Example 2:
the control method of the reed leaf sorting and blanking device comprises the following steps:
adopting n layers of blanking devices 18, the first layer is one blanking device 18, the second layer is four blanking devices 18, each unit layer can be divided into 4 grades, two layers of devices can divide the rice dumpling leaves into 16 grades, and the n layers can be divided into 4 grades and 4nA grade; the four moving channels 7 of the first layer are 4 levels A, B, C, D in sequence, 4 levels AI, AII, AIII, AIV are corresponding below the level A channels, and similarly 16 levels BI, AII, CII, CI;
step 1: the device starts to work, the input conveying device 8 conveys the reed leaves which just pass through the sorting device, the quality grade information of the conveyed reed leaf information is transmitted to the control device 5, and the grade of the reed leaf is assumed to be B III;
step 2: the control device 5 controls the air pump 4 to deliver air, the corresponding air cylinder 12 works, the piston rod 13 rapidly extends out, the B-level moving channel 7 of the first layer unit body is rapidly moved from an initial state to a working state, the rice dumpling leaves fall off from the conveying belt, rapidly fall into the feeding hole 6 under the action of gravity and initial speed, and enter the moving channel which is stopped at the lower part;
step 3: after a sensor in the B-level moving channel 7 detects that the reed leaves enter, the control device 5 receives a signal and then immediately controls the corresponding reversing valve 3 to reverse, the piston rod 13 is quickly retracted, and the B-level moving channel 7 is quickly returned to the initial state;
step 4: the reed leaves slide down from the B-level moving channel 7 and fall onto the output conveying device 9 below, the control device 5 controls the corresponding air cylinder 12 to work, the piston rod 13 rapidly extends out, and the B III-level moving channel 7 of the second layer unit body is rapidly moved to a working state;
step 5: the reed leaves quickly fall into a feed inlet 6 of the second layer unit body on a conveyor belt under the action of gravity and initial speed and enter a B III grade moving channel 7;
step 6: after a sensor in the grade-B III moving channel 7 detects that the reed leaves enter, the control device 5 receives a signal and then immediately controls the corresponding reversing valve 3 to reverse, the piston rod 13 is quickly retracted, and the grade-B III moving channel 7 returns to the initial position;
step 7: the zongzi leaves slide down from the grade B III moving channel 7 to fall into the output conveying device 9 below for output, and the grading output work of the zongzi leaves is completed.
Example 3:
referring to fig. 1-6, a stackable zongzi leaf sorting and blanking device comprises the following steps:
assuming that the devices are divided into two layers, namely a first layer of unit bodies and a second layer of four unit bodies, each unit body can be divided into 4 grades, and the rice dumpling leaves can be divided into 16 grades by the two layers of devices. The four moving channels 7 of the first layer are 4 levels A, B, C, D in sequence, 4 levels AI, AII, AIII, AIV are corresponding below the level A channels, and similarly 16 levels BI, AII, CII, CI;
1. the device starts to work, the input conveying device 8 conveys the reed leaves which just pass through the sorting device, the quality grade information of the conveyed reed leaf information is transmitted to the control device 5, and the grade of the reed leaf is assumed to be B III;
2. the control device 5 controls the air pump 4 to deliver air, the corresponding air cylinder 12 works, the piston rod 13 rapidly extends out, the B-level moving channel 7 of the first layer unit body is rapidly moved from an initial state to a working state, the rice dumpling leaves fall off from the conveying belt, rapidly fall into the feeding hole 6 under the action of gravity and initial speed, and enter the moving channel which is stopped at the lower part;
3. after a sensor in the B-level moving channel 7 detects that the reed leaves enter, the control device 5 receives a signal and then immediately controls the corresponding reversing valve 3 to reverse, the piston rod 13 is quickly retracted, and the B-level moving channel 7 is quickly returned to the initial state;
4. the reed leaves slide down from the B-level moving channel 7 and fall onto the lower output conveyor belt 9, the control device 5 controls the corresponding air cylinder 12 to work, the piston rod 13 rapidly extends out, and the B III-level moving channel 7 of the second layer unit body is rapidly moved to a working state;
5. the reed leaves quickly fall into a feed inlet 6 of the second layer unit body on a conveyor belt under the action of gravity and initial speed and enter a B III grade moving channel 7;
6. after a sensor in the grade-B III moving channel 7 detects that the reed leaves enter, the control device 5 receives a signal and then immediately controls the corresponding reversing valve 3 to reverse, the piston rod 13 is quickly retracted, and the grade-B III moving channel 7 returns to the initial position;
7. the zongzi leaves slide down from the grade B III moving channel 7 to fall into the output conveying device 9 below for output, and the grading output work of the zongzi leaves is completed.