CN107511863B - Give birth to bright kelp automatic cutout segmenting device - Google Patents

Abstract

The invention discloses an automatic cutting and segmenting device for fresh kelp, which is characterized in that a kelp feeding mechanism, a kelp cutting mechanism and a kelp segment conveying mechanism are arranged on a workbench. The kelp feeding mechanism is characterized in that two groups of parallel chain wheels are arranged on a workbench through a support and are connected through a chain, comb tooth substrates are arranged on the chain and are parallel to the axes of the chain wheels of each group of chain wheels, and comb teeth are arranged on the comb tooth substrates at intervals; the kelp cutting mechanism is provided with a cutter substrate, at least two strip-shaped cutters are arranged below the cutter substrate, and the cutter substrate is connected with a power mechanism arranged on the bracket through a cutter bar to enable the cutters to move up and down; the kelp section conveying mechanism is provided with at least two conveying belts which are vertically crossed with the chain under the cutter substrate; the cutter aligns with the gap of the conveying belt to cut the kelp. The invention has high automation degree, low labor intensity of workers and high production rate, can ensure that the kelp seedling ropes are positioned on the same straight line, and ensures the uniform specification of products.

Description

A fresh kelp automatic cutting and segmenting device

technical field

The invention relates to an automatic cutting and segmenting processing device for fresh kelp, in particular to an automatic cutting and segmenting device for fresh kelp based on the horizontal movement of the fresh kelp and the vertical drop of the cutting tool.

Background technique

Studies have shown that different parts of kelp have different economic and nutritional values, and the processed products are also different. For example, the root of kelp can be used as diced kelp, the middle part of kelp can be used as kelp roll, and the edge of kelp can be used as kelp knot. Segmenting and classifying the whole kelp can greatly enhance the economic value of kelp. Furthermore, when scalding kelp, different parts of kelp should be scalded with different scalding intensity. For example, the scalding intensity of the kelp root should be higher, while the scalding intensity of the kelp should be smaller. If three sections of kelp are scalded at the same intensity, Cooking, it is possible that the root of the kelp is not hot enough, and the kelp is slightly overcooked. Therefore, it is necessary to cut the kelp into different parts before scalding.

At present, kelp is mainly segmented by hand, which is labor-intensive, high-cost and low-productivity. After inquiry, there are patents on kelp segmentation, such as CN201410825755, but it is difficult to implement, and it is prone to the phenomenon of different lengths of roots.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the shortcomings of the prior art, and to provide a kelp automatic cutting and segmenting device based on the horizontal movement of the kelp and the vertical drop of the cutting tool for cutting and segmenting the fresh kelp before scalding. The device can realize the functions of automatic feeding, automatic conveying, mechanical cutting, and automatic classification, and can cut the fresh kelp growing on the seedling rope into three sections: namely, the tip, the middle, and the root; to achieve automatic and efficient In the production process, the labor intensity of workers is reduced, the length of the kelp section is uniform, the productivity is high, and the subsequent processing is convenient.

The technical scheme adopted by the present invention to solve its technical problems is:

A fresh kelp automatic cutting and segmenting device is provided with a worktable, characterized in that a kelp feeding mechanism, a kelp cutting mechanism, and a kelp section conveying mechanism are respectively provided on the worktable through a bracket, wherein:

The kelp feeding mechanism is provided with two sets of sprockets parallel to each other on the workbench through the bracket, wherein one set of sprockets is connected with the motor through the sprocket shaft, and each set of sprockets is composed of front and rear sprockets. The group sprockets are connected by a chain, the chain is provided with a comb tooth base plate, the comb tooth base plate is parallel to the sprocket axis of each group of sprockets, and the comb tooth base plate is provided with comb teeth at intervals;

The kelp cutting mechanism is provided with a cutter base plate, and at least two strip-shaped cutters are arranged under the cutter base plate. ;

The kelp section conveying mechanism is provided with at least two conveyor belts vertically intersecting with the chain under the cutter base plate, the conveyor belts are supported on the bracket by the driving pulley and the driven pulley, and the driving pulley is connected with the motor. .

The power mechanism for moving the cutter base plate up and down according to the present invention can be a linear motor, a hydraulic oil cylinder or an air cylinder. The rods are connected, and the linear motor, hydraulic cylinder or the telescopic part of the cylinder drives the cutter to move up and down through the cutter rod and the cutter base plate to realize the segmental cutting of the kelp.

The power mechanism for moving the cutter base plate up and down according to the present invention can also be a crank-slider mechanism. The mechanism consists of a bracket, a crank, a connecting rod, a knife rod and a guide sleeve. The motor is fixed on the bracket, the motor is connected with the reducer, the reducer is connected with the crank, the crank is connected with the connecting rod, and the connecting rod is connected with the knife rod. The bottom plate of the guide sleeve is fixedly connected to the bracket through the flange plate. The rotation of the crank pushes the cutter rod to do up and down reciprocating linear motion in the guide sleeve through the connecting rod. Segmentation of kelp.

The cutters and conveyor belts of the present invention are three pieces and three strips respectively, the cutters are arranged between two adjacent conveyor belts, and the cutter pads corresponding to the cutters are arranged under the conveyor belts to facilitate the cutting of the kelp. cut.

The worktable of the present invention can be provided with a feeding board, and the worktable or the feeding board is provided with a slot for the comb teeth to pass through, so that the comb teeth can be better inserted into the kelp group and hook the kelp seedling rope. Drag the kelp on the conveyor belt under the base plate of the cutter, and keep the kelp seedlings in a straight state, so that the roots of the kelp are kept on the same straight line.

The conveyor belt of the present invention is provided with idler rollers at intervals, and the roller shafts of the idler rollers are supported on the bracket through bearings, so as to make the conveyor belt move smoothly and prevent the middle part of the conveyor belt from sinking. The tail end of the kelp section conveying mechanism is provided with a discharge dividing plate group to facilitate the kelp cut into sections to enter their respective scalding tanks.

The cutter bar of the present invention moves in the guide sleeve, the flange plate and the bottom hole of the guide sleeve, thereby driving the cutter base plate and cutter connected to it to move up and down, so as to ensure the straight and stable reciprocating motion of the cutter bar ,reliable.

The workbench described in the present invention is rectangular, the bracket is arranged on the left side of the workbench, the sprockets are arranged on the front and rear sides of the bracket, the chain is arranged along the length direction of the workbench, the conveyor belt is arranged along the width direction of the workbench, and the chain is connected to the conveyer. The belts are arranged vertically.

When using the present invention, first place a rope (group) of fresh kelp and kelp seedling rope on the workbench; start the conveyor chain of the feeding mechanism, the chain drives the comb teeth to move, and a row of comb teeth is fed from the workbench or feeding Pass through the slot of the board, hook the kelp seedling rope and drag it forward for a distance of the length of the kelp. At this time, the kelp rope is dragged to the three conveyor belts of the kelp section conveying mechanism, and pauses; then make the kelp cutting mechanism Start, the three cutting knives move downward, the cutting knives fall in the gap of the conveyor belt, and the kelp on the kelp seedling rope is cut into three sections: root, middle and tail; the three cutting knives move upward and return to the original position, pause; Start the synchronous movement of the three conveyor belts, send out the cut three sections of kelp, pause, and the three sections of kelp enter the three scalding tanks in the subsequent process through the discharge manifold group. During this time period, the next rope has been Place the fresh kelp and the kelp seedling rope on the workbench or the feeding board, and repeat the above steps. When the conveyor chain starts again, the seedling rope on the first row of comb teeth will automatically fall off, and the latter row of comb teeth will drag the next rope of kelp to the three conveyor belts. The invention works in a rhythm system, has a high degree of automation, and has low labor intensity and high productivity in the process of kelp splitting. Due to the denser comb teeth, the kelp seedling ropes can be placed on a straight line, so that the roots of the kelp are also on the same straight line, ensuring consistent product specifications.

Description of drawings

Figure 1 is an isometric view of the general design of the present invention.

Figure 2 is a front view of the general design of the present invention.

Figure 3 is a side view of the general design of the present invention.

Figure 4 is a top plan view of the general design of the present invention.

Figure 5 is a diagram of the connection between the comb teeth and the conveyor chain.

Figure 6 is a diagram showing the relationship between the comb teeth and the feeding plate.

Figure 7 is a diagram showing the relationship between the kelp section conveying mechanism and the kelp feeding mechanism.

Fig. 8 is a partial enlarged view of the cutting mechanism.

Figure 9 is a diagram of the relationship between the cutter and the conveyor belt.

Fig. 10 is a flow chart of the operation.

In the picture: 1- workbench; 2- kelp feeding mechanism, of which: 201- sprocket, 202- chain, 203- comb tooth base plate, 204- comb tooth, 205- feeding plate, 206- fresh kelp, 207 - kelp rope; 3- bracket; 4- kelp cutting mechanism, including: 401- motor, 402- reducer, 403- coupling, 404- bearing seat, 405- crank, 406- connecting rod, 407- knife bar, 408-guide sleeve, 409-guide sleeve bottom plate, 410-cutter base plate, 411-root cutter, 412-middle cutter, 413-tail cutter; 5-kelp section conveying mechanism, of which: 501-drive pulley, 502- kelp root conveyor belt, 503- kelp middle conveyor belt, 504- kelp tail conveyor belt, 505- discharge split plate group, 506- driven pulley, 507- idler roller.

Detailed ways

The present invention will be further elaborated below with reference to the accompanying drawings and through embodiments.

A fresh kelp automatic cutting and segmenting device is provided with a workbench, the workbench is rectangular, the workbench is respectively provided with a kelp feeding mechanism, a kelp cutting mechanism, and a kelp section conveying mechanism through a bracket, and the bracket is arranged on the left side of the workbench. , wherein: the kelp feeding mechanism is provided with two sets of sprockets parallel to each other on the workbench through the bracket, one set of sprockets is connected with the motor through the sprocket shaft, and each set of sprockets consists of two sprockets in the front and the rear. The two groups of sprockets are connected by a chain, and the chain is provided with a comb-tooth base plate. The comb-tooth base plate is parallel to the axis of each group of sprockets. The comb-tooth base plate is provided with comb teeth at intervals. , On the back two sides, the chain is arranged along the length direction of the worktable, the kelp cutting mechanism is provided with a cutter base plate, at least two strip-shaped cutters are arranged under the cutter base plate, and the cutter base plate is connected to the bracket by the cutter bar. Connect the power mechanism that moves the cutter base plate up and down; the power mechanism that makes the cutter base plate move up and down can be a linear motor, a hydraulic oil cylinder or an air cylinder, and the linear motor, hydraulic oil cylinder or air cylinder is fixed on the bracket, The telescopic arm of the linear motor, hydraulic oil cylinder or air cylinder is connected with the cutter bar, and the telescopic arm of the linear motor, hydraulic oil cylinder or air cylinder drives the cutter to move up and down through the cutter bar and the cutter base plate to realize the segmental cutting of the kelp; The power mechanism that makes the cutter base plate move up and down can also be a crank connecting rod mechanism, which consists of a bracket, a crank, a connecting rod, a knife rod and a guide sleeve. The crank is connected with the connecting rod, the connecting rod is connected with the cutter rod, the bottom plate of the guide sleeve is fixedly connected with the bracket through the flange plate, and the rotation of the crank pushes the cutter rod through the connecting rod to make an up and down reciprocating linear motion in the guide sleeve, thereby Make the cutter move up and down to realize the segmental cutting of kelp; the kelp segment conveying mechanism is provided with at least two conveyor belts that are perpendicular to the chain under the cutter base plate, and the conveyor belts are driven by driving pulleys and The driven pulley is supported on the bracket, and the driving pulley is connected to the motor through a deceleration device. The cutter and the conveyor belt are three pieces or three, respectively. The cutter is arranged between adjacent conveyor belts, and the conveyor belt There is a cutter backing plate corresponding to the cutter to facilitate the cutting of kelp. There are idlers at intervals under the conveyor belt. The idler shaft is supported on the bracket through bearings to make the conveyor belt move smoothly and prevent conveying. The middle part of the belt sinks. The tail end of the kelp section conveying mechanism is provided with a discharge dividing plate group to facilitate the kelp cut into sections to enter their respective scalding tanks. The cutter bar of the present invention drives the cutter base plate and cutter connected to it to move up and down through the guide sleeve, the flange and the base plate of the guide sleeve, so as to ensure the reciprocating motion of the cutter bar is straight, smooth and reliable. The conveyor belt is arranged along the width direction of the worktable, and the chain and the conveyor belt are arranged in a vertical cross shape. The worktable of the present invention can be provided with a feeding plate, and the feeding plate is provided with a slot for the comb teeth to pass through, so that the comb teeth can be better inserted into the kelp group to hook the kelp seedling rope, and the kelp can be dragged. On the conveyor belt under the cutter base plate, and keep the kelp seedling rope in a straight state to ensure that the kelp root is kept on the same straight line, so as to ensure consistent product specifications.

Example:

As shown in the figure, the present invention is mainly composed of a workbench 1 , a kelp feeding mechanism 2 , a bracket 3 , a kelp cutting mechanism 4 and a kelp section conveying mechanism 5 . The feeding board 205 is used to place the kelp, and the feeding board 205 is provided with grooves in the direction of movement of the coastal belt and parallel to each other; The sprocket 201 moves, the sprocket 201 is connected with the bracket through the sprocket shaft and is driven by the motor. The kelp cutting mechanism consists of a bracket 3, a motor 401, a reducer 402, a coupling 403, a bearing seat 404, a crank 405, a connecting rod 406, a cutter bar 407, a guide sleeve 408, a guide sleeve bottom plate 409, a cutter base plate 410, a kelp root The cutter 411 is composed of the kelp middle cutter 412 and the kelp tail cutter 413 . The guide sleeve 408 is rigidly connected to the guide sleeve bottom plate 409 through the flange plate, and the guide sleeve bottom plate 409 is rigidly connected to the bracket 3; , the middle cutter 412 and the tail cutter 413 are rigidly connected. The motor 401, the reducer 402, and the bearing seat 404 are fixed on the bracket 3. After the motor 401 is decelerated by the reducer 402, it drives the crank 405 to rotate, and then drives the tool rod 407 through the connecting rod 406 in the guide sleeve 408, flange and guide sleeve. The hole of the bottom plate 409 performs a reciprocating linear motion, so that the three cutters: the kelp root cutter 411, the kelp middle cutter 412, and the kelp tail cutter 413 move up and down through the cutter base plate 410. The kelp section conveying mechanism is composed of a motor, a bracket, a driving pulley 501, a kelp root conveyor belt 502, a kelp middle conveyor belt 503, a kelp tail conveyor belt 504, a discharge split plate group 505, a driven pulley 506, and a roller 507. The motor is connected with the driving pulley 501 through the reduction device, the driving pulley 501 and the driven pulley 506 are connected with the bracket, the driving pulley 501 and the driven pulley 506 are equipped with three conveyor belts 502, 503, 504, and the bottom of the conveyor belt is provided with There are idler rollers 507, and the tail end of the kelp section conveying mechanism is provided with a discharge dividing plate group 505.

The workflow of this device:

① Place a rope of fresh kelp 206 and kelp seedling rope 207 on the feeding plate 205; ② The conveyor chain is started, and the chain 202 drives the comb-tooth base plate 203 and the comb teeth 204 to move, and the first row of comb teeth starts from the feeding plate 205. Pass through the slot, hook the kelp seedling rope 207 and drag it forward for a distance of a kelp length, at this time, the rope kelp is dragged to the top of the three conveyor belts 502, 503, 504, and pauses; ③ kelp cutting mechanism 4 Start, the three cutters move downward at the same time, the root cutter 411 falls on the side of the conveyor belt 502, the middle cutter 412 falls in the gap between the conveyor belts 502 and 503, and the tail cutter 413 falls in the gap between the conveyor belts 503 and 504 In the middle, the kelp on the kelp seedling rope is cut into three sections: the root, the middle and the tail; ④ The three cutters move up and return to the original position, and pause; The kelp is sent out of the discharge port through the discharge splitting plate group 505, paused, and the three-stage kelp enters the three scalding tanks in the subsequent process for scalding. During this time period, the next rope of fresh kelp 206 together with the kelp seedling rope 207 has been placed on the feeding plate 205, and steps ② to ⑤ are repeated. When the conveyor chain starts again, the seedling rope on the previous comb group will automatically fall off, and the next comb group will drag the next rope of kelp to the three conveyor belts 502, 503, 504.

The invention works in a rhythm system, has a high degree of automation, and has low labor intensity and high productivity in the process of kelp splitting. Due to the small distance between the comb teeth, the kelp seedling rope can be placed on a straight line, so that the root of the kelp is also on the same straight line, which ensures the uniformity of product specifications.

Claims (3)

1. The utility model provides a give birth to bright kelp automatic cutout segmenting device is equipped with the workstation, is equipped with kelp feed mechanism, kelp cutting mechanism, kelp section conveying mechanism on its characterized in that workstation, wherein:

the comb tooth cleaning device comprises a workbench, a support, chain wheels, a chain, a conveying belt, a feeding plate and a comb tooth, wherein the workbench is rectangular, the support is arranged on the left side of the workbench, the chain wheels are arranged on the front side and the rear side of the support, the chain is arranged along the length direction of the workbench, the conveying belt is arranged along the width direction of the workbench, the chain and the conveying belt are arranged vertically, the workbench is provided with the feeding plate, and the feeding plate is provided;

the kelp feeding mechanism is characterized in that two groups of parallel chain wheels are arranged on a workbench through a support, one group of chain wheels is connected with a motor, each group of chain wheels consists of a front chain wheel and a rear chain wheel, the two groups of chain wheels are connected through a chain, a comb tooth substrate is arranged on the chain, the comb tooth substrate is parallel to the axis of the chain wheel of each group of chain wheels, and comb teeth are arranged on the comb tooth substrate at intervals;

the kelp cutting mechanism is provided with a cutter substrate, at least two strip-shaped cutters are arranged below the cutter substrate, the cutter substrate is connected with a power mechanism which is arranged on the bracket and enables the cutter substrate to move up and down through a cutter bar, the cutters are arranged between adjacent conveyer belts, and a cutter base plate corresponding to the cutters is arranged below the conveyer belts;

the kelp section conveying mechanism is characterized in that at least two conveying belts which are vertically crossed with the chain are arranged below the cutter substrate, the conveying belts are supported on the bracket by a driving belt wheel and a driven belt wheel, and the driving belt wheel is connected with a motor; the lower part of the conveying belt is provided with carrier rollers at intervals, carrier roller shafts are supported on the bracket through bearings, and the tail end of the kelp section conveying mechanism is provided with a discharging flow distribution plate group.

2. The automatic fresh kelp cutting and segmenting device according to claim 1, wherein the power mechanism for moving the cutter base plate up and down is a linear motor, a hydraulic cylinder or a cylinder, the linear motor, the hydraulic cylinder or the cylinder is fixed on the support, the telescopic part of the linear motor, the hydraulic cylinder or the cylinder is connected with the cutter bar, and the telescopic part of the linear motor, the hydraulic cylinder or the cylinder drives the cutter to move up and down through the cutter bar and the cutter base plate to realize the segmented cutting of the kelp.

3. The automatic fresh kelp cutting and segmenting device as claimed in claim 1, wherein the power mechanism for moving the cutter base plate up and down is a crank-link mechanism, the motor is fixed on the support, the motor is connected with the speed reducer, the speed reducer is connected with the crank, the crank is connected with the link, the link is connected with the cutter bar, the guide sleeve bottom plate is fixedly connected with the support through the flange plate, the rotation of the crank pushes the cutter bar to do up-and-down reciprocating linear motion in the guide sleeve through the link, and the motion drives the cutter to do up-and-down motion through the cutter base plate, so that the segmented cutting of the kelp is realized.

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