CN110074169A - A kind of full-automatic abalone weighing sorting counting equipment - Google Patents

Abstract

The invention discloses a fully automatic abalone weighing, sorting and counting equipment in the technical field of sorting equipment, including a workbench, the top edge of the workbench is provided with a circular conveyor belt, and the outer contour of the table surface of the workbench and the transmission track of the circular conveyor belt are both Flat, long and round, the top of the workbench is equipped with a central control cabinet and a conveyor belt drive box, and a number of tray units for placing and transporting abalone are arranged equidistantly on the top of the endless conveyor belt. The top edge of the workbench circulates counterclockwise, the bottom of the circular conveyor belt is located on the front side of the central control cabinet, and a load cell is installed. There are a number of trigger mechanisms for triggering the tray unit to dump the abalone into the corresponding discharge chute, and there are baffle storage bins and material receiving boxes under the discharge chute. The invention provides a fully automatic abalone weighing and sorting counting equipment.

Description

A fully automatic abalone weighing, sorting and counting equipment

technical field

The technical field of sorting equipment of the present invention is specifically an automatic abalone weighing, sorting and counting equipment.

Background technique

Abalone is one of the famous and precious "marine treasures". It is delicious and nutritious, and is known as the "soft gold" of the ocean. Abalone is a rare marine edible shellfish, known as "table gold, crown of sea treasures", its meat is tender and nutritious. The edible part of the fresh product contains 24% protein and 0.44% fat; the dry product contains 40% protein, 33.7% sugar, 0.9% fat and various vitamins and trace elements. It is a high-protein, low-fat food that is very beneficial to the human body . Abalone tastes very delicious because it is rich in glutamic acid.

The grade of abalone is calculated according to the size, that is, the larger the abalone, the more valuable it is. During the production process, abalone producers will distinguish the size and weight of the abalone, which is better than selling them at different prices. Therefore, it is necessary to sort the abalones. .

At present, abalone sorting is mainly based on manual weighing. Manual weighing is not only heavy workload and low efficiency, but also sorting workers are prone to misjudgment due to sensory fatigue after working in large quantities for a long time.

Based on this, the present invention designs a kind of automatic abalone weighing, sorting and counting equipment, to solve the above problems.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a kind of automatic abalone weighing, sorting and counting equipment, to solve the above-mentioned technical problems.

In order to achieve the above object, the present invention provides the following technical solutions: a fully automatic abalone weighing, sorting and counting equipment, including a workbench, the top edge of the workbench is provided with a circular conveyor belt, and the outer contour of the workbench is in line with the The transmission track of the circular conveyor belt is flat, long and round. The top of the workbench is provided with a central control cabinet and a conveyor belt drive box. The top of the circular conveyor belt is equidistantly provided with a number of tray units for placing and transporting abalones. Each of the tray units circulates counterclockwise along the top edge of the workbench under the conveying effect of the endless conveyor belt, and a load cell is arranged at the bottom of the endless conveyor belt and on the front side of the central control cabinet, and the A number of unloading troughs are arranged on the rear side of the top edge of the workbench, and a number of trigger mechanisms for triggering the tray unit to dump the abalone into the corresponding unloading chute are arranged on the top of the workbench and on one side of the endless conveyor belt.

Preferably, the tray unit includes a tray body, a mounting base plate, a hinge connection seat and a balance tension spring, the tray body and the middle part of the installation base plate are connected through the hinge connection seat, and two balance tension springs are arranged symmetrically on the The two sides of the hinge connection seat are used for balancing and resetting the tray body to a horizontal state.

Preferably, the trigger mechanism includes a double-acting cylinder, one side of the double-acting cylinder is fixedly installed on the top surface of the workbench through the cylinder mounting seat, and the telescopic rod at the top of the double-acting cylinder is connected with a universal rolling ball. The universal rolling ball can lift the tray body to an inclined state under the driving action of the double-acting cylinder.

Preferably, arc-shaped baffle storage bins are provided at the left and right ends of the top of the workbench.

Preferably, the front and rear sides of the workbench are respectively provided with a feeding platform and a material receiving platform, and a number of material receiving frames for receiving sorted abalones are placed on the top of the material receiving platform, and each of the material receiving platforms The volume of the box varies according to the size of the abalone it undertakes.

Preferably, the number of the unloading chute, the material receiving frame and the triggering mechanism are consistent and corresponding to each other.

Preferably, a rotary cylinder is installed on one side of the bottom end of the discharge chute, and the top rotary end of the rotary cylinder is connected to a baffle storage bin through a connecting rod.

Compared with prior art, the beneficial effect of the present invention is:

The full-automatic abalone weighing and sorting device of the present invention mainly includes structures such as a workbench, a circular conveyor belt, a tray unit, and a trigger mechanism, and uses an algorithm for weighing and distinguishing sizes for automatic sorting. During actual work, workers only need to place abalones of different sizes on the tray body of the empty tray unit one by one on the side of the loading table. With the operation of the endless conveyor belt, the tray unit loaded with abalone is first weighed by the load cell. Heavy, according to the weight of the abalone in the current tray unit, the system specifies that when the current tray unit moves to the corresponding receiving frame position, it triggers the corresponding trigger mechanism to unload, that is, realizes automatic weighing and sorting of abalone, which effectively solves the problem of traditional manual weighing. The quantity is large, the efficiency is low, and the sorting workers are prone to misjudgment due to sensory fatigue after working in large batches for a long time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that are required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the structure of A-A in Fig. 1;

Fig. 3 is a structural schematic diagram of the tray unit and the trigger mechanism of the present invention;

Fig. 4 is the structural representation of baffle plate storage bin of the present invention;

Fig. 5 is a schematic diagram of the control principle of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1-Workbench, 2-Circular conveyor belt, 3-Central control cabinet, 4-Conveyor drive box, 5-Tray unit, 51-Tray body, 52-Installation base plate, 53-Hinge connection seat, 54-Balance tension spring, 6 -Weighing sensor, 7-Unloading chute, 8-Trigger mechanism, 81-Double-acting cylinder, 82-Cylinder mounting seat, 83-With universal rolling ball, 9-Arc-shaped baffle storage bin, 10-Feeding Platform, 11-receiving platform, 12-receiving frame, 13-rotary cylinder, 14-connecting rod, 15-baffle plate storage bin.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution: a fully automatic abalone weighing, sorting and counting equipment, including a workbench 1, a circular conveyor belt 2 is arranged on the top edge of the workbench 1, and the outside of the workbench 1 The profile and the transmission track of the endless conveyor belt 2 are flat, long and round. The top of the workbench 1 is provided with the central control cabinet 3 and the conveyor belt drive box 4. The top of the endless conveyor belt 2 is equidistantly provided with a number of boxes for placing and transporting abalones. Tray unit 5, each tray unit 5 circulates counterclockwise along the top edge of the workbench 1 under the conveying action of the endless conveyor belt 2, the bottom of the endless conveyor belt 2 and the front side of the central control cabinet 3 are provided with a load cell 6, working A number of unloading troughs 7 are provided on the rear side of the top edge of the table 1, and a number of trigger mechanisms 8 for triggering the tray unit 5 to dump the abalone into the corresponding unloading chute 7 are provided on the top of the workbench 1 and on one side of the endless conveyor belt 2;

Wherein, the tray unit 5 includes a tray body 51, an installation base plate 52, a hinge connection seat 53 and a balance extension spring 54, the middle part of the tray body 51 and the installation base plate 52 is connected by a hinge connection seat 53, and two balance extension springs 54 are arranged symmetrically. On both sides of the hinge connection seat 53, it is used to balance and reset the tray body 51 to a horizontal state, so that the tray body 51 can be tilted and unloaded under the action of the trigger mechanism 8, and can quickly and automatically reset after being separated from the trigger mechanism 8; the trigger mechanism 8 includes A double-acting cylinder 81, one side of the double-acting cylinder 81 is fixedly installed on the top surface of the workbench 1 through the cylinder mounting seat 82, and the top telescopic rod of the double-acting cylinder 81 is connected with a universal rolling ball 83, which is used to reduce the rigid wear between the structures , the universal rolling ball 83 can lift the tray body 51 to an inclined state under the drive of the double-acting cylinder 81; the left and right ends of the top of the workbench 1 are equipped with arc-shaped baffle storage bins 9 to prevent the abalone from moving along the circle. During the arc operation, due to the centrifugal force and the tray body 51 want to be separated; the front and rear sides of the workbench 1 are respectively provided with a feeding platform 10 and a material receiving platform 11, and a number of receivers for receiving sorted abalones are placed on the top of the material receiving platform 11. Material frame 12, each material receiving frame 12 is different in volume according to the difference in the size of the abalones it undertakes; so that each material receiving frame 12 can accommodate the same number of abalones; the number of unloading chute 7, material receiving frame 12 and trigger mechanism 8 Consistent and one-to-one correspondence; the bottom side of the discharge chute 7 is equipped with a rotary cylinder 13, and the top rotary end of the rotary cylinder 13 is connected with a baffle storage bin 15 through a connecting rod 14. After the number of abalones accepted reaches the number set by the system program, the rotary cylinder 13 automatically controls the baffle plate storage bin 15 to rotate to cover the bottom of the discharge chute 7 to prevent the abalones in the receiving frame 12 from overflowing.

A specific application of this embodiment is:

The present invention provides a fully automatic abalone weighing, sorting and counting device. The actual operation principle is as follows: workers only need to place abalones of different sizes on the tray body of the empty tray unit 5 one by one on the side of the loading table 10 In 51, as the endless conveyor belt 2 runs, the tray unit 5 loaded with abalone is first weighed by the load cell 6, and the load cell 6 feeds back the weight data of the abalone in the current tray unit 5 to the controller of the central control cabinet 3 , because the circular conveyor belt 2 runs at a constant speed and the cycle period of the circular conveyor belt 2 is fixed, the program system in the controller has a built-in number for each tray body 51, that is, the system can determine which number the currently weighing abalone is placed in according to the running time relationship Then, according to the weight of the abalone in the current tray unit 5, the controller designates that the current tray unit 5 moves to the position of the corresponding receiving frame 12 to trigger the corresponding trigger mechanism 8 to unload. Driven by the double-acting cylinder 81, the rolling ball 83 can lift the tray body 51 to an inclined state, then pour the abalone into the corresponding material receiving frame 12 through the unloading chute 7, and at the same time, the system starts to record each trigger mechanism 8 The number of times of operation, the baffle storage bin 15 is closed after the set number reaches, and the front side of the central control cabinet 3 is provided with an equipment operation display touch screen, which can display which one is the current fully loaded material receiving frame 12, so that the staff can accurately Monitor the operation of the equipment, that is, to realize automatic weighing, sorting and counting of abalone. A reset button is provided under the material receiving frame 12. When the material receiving frame 12 is put back to its original position, the baffle storage bin 15 is opened again until the material is discharged. The next cycle of sorting and counting effectively solves the problem that traditional manual weighing not only has a large workload and low efficiency, but also the sorting workers are prone to misjudgment and misremembering of counting due to sensory fatigue after working in large batches for a long time.

In addition, based on the statistical requirements of sorting, the internal program of the controller can be set to record the number of operations of each trigger mechanism 8 during the period from the beginning to the end of sorting, so as to obtain the specific number of abalones of various types and sizes sorted in this batch. In order to make it easier for the staff to switch to the material receiving frame 12, when the number of operations of the trigger mechanism 8 reaches the specified preset value, the system program indicates that the abalone in the corresponding material receiving frame 12 has been filled, and the system sends out a buzzer alarm to remind the staff to replace the abalone. With the material receiving frame 12, the controller controls the corresponding rotating cylinder 13 to drive the baffle plate storage bin 15 to rotate to block the bottom of the discharge trough 7, so as to prevent the abalone from continuing to fall into the material receiving frame 12 and cause the The abalone overflowed the box.

The controller can use any brand of PLC programmable logic controller that meets the above functions, or it can use controllers with similar functions such as single-chip microcomputers and network port general controllers. The specific selection plan and use The programming method is common knowledge in the field and is not the focus of this case, so it will not be repeated here.

In describing the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top ", "inner", "front", "central", "both ends" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, terms such as "installation", "installation", "connection", "fixation" and "rotation connection" should be interpreted in a broad sense unless otherwise clearly specified and limited, for example, it may be a fixed connection, or It can be a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary; it can be the internal communication of two components or the interaction relationship between two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of full-automatic abalone weighing sorting counting equipment, it is characterised in that: including workbench (1), the workbench (1) Top sides edge is provided with endless conveyor (2), the table top outer profile of the workbench (1) and the biography of the endless conveyor (2) Dynamic rail mark is prolate kidney ellipsoid, and middle control cabinet (3) and belt-driven case (4) are provided at the top of the workbench (1), described It is placed equidistant at the top of endless conveyor (2) several for placing and conveying the tray unit (5) of abalone, each pallet The top sides of unit (5) workbench (1) described in endless conveyor (2) conveying effect lower edge are run along left-hand circular, described The bottom of endless conveyor (2) and be located at the middle control cabinet (3) on front side of be provided with weighing sensor (6), the workbench (1) Top sides be provided with several blowpits (7) along rear side, the top of the workbench (1) and be located at endless conveyor (2) one Side is provided with several trigger mechanisms (8) for toppling over abalone into corresponding blowpit (7) for triggering tray unit (5).

2. a kind of full-automatic abalone weighing sorting counting equipment according to claim 1, it is characterised in that: the pallet list First (5) include tray body (51), mounting base (52), hinge connecting seat (53) and balance pull-spring (54), tray body (51) It is connected in the middle part of mounting base (52) by the hinge connecting seat (53), the balance pull-spring (54) is provided with two simultaneously symmetrically The hinge connecting seat (53) two sides are set to, reset the tray body (51) to horizontality for balancing.

3. a kind of full-automatic abalone weighing sorting counting equipment according to claim 2, it is characterised in that: the triggering machine Structure (8) includes double-acting cylinder (81), and double-acting cylinder (81) side passes through cylinder mounting base (82) and the workbench (1) top surface is fixedly mounted, and the top telescopic rod of the double-acting cylinder (81) is connected with Roll (83), the Roll (83) tray body (51) can be jacked to heeling condition under the driving effect of double-acting cylinder (81).

4. a kind of full-automatic abalone weighing sorting counting equipment according to claim 1, it is characterised in that: the workbench (1) top left and right ends are provided with curved baffle storage bin (9).

5. a kind of full-automatic abalone weighing sorting counting equipment according to claim 1, it is characterised in that: the workbench (1) front and rear sides are respectively arranged with feeding platform (10) and splicing platform (11), are placed at the top of the splicing platform (11) several For accepting the splicing frame (12) of abalone after sorting, each splicing frame (12) is big according to accepted abalone difference in size volume It is small different.

6. a kind of full-automatic abalone weighing sorting counting equipment according to claim 5, it is characterised in that: the blowpit (7), splicing frame (12) and trigger mechanism (8) quantity are consistent and correspond.

7. a kind of full-automatic abalone weighing sorting counting equipment according to claim 5, it is characterised in that: the blowpit (7) bottom end side is equipped with rotary cylinder (13), and the rotary-top end of the rotary cylinder (13) is connected by connecting rod (14) It is connected to baffle storage bin (15).