CN112428314A

CN112428314A - Bar-shaped medicinal material cutting device and cutting method

Info

Publication number: CN112428314A
Application number: CN202011198428.3A
Authority: CN
Inventors: 李怀阳
Original assignee: Shandong Learning Technology Development Co ltd
Current assignee: Shandong Learning Technology Development Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-03-02

Abstract

The invention discloses a device and a method for cutting rod-shaped medicinal materials into pieces, wherein the device comprises a box body, a collecting plate is connected in the box body, a rotary table is arranged above the collecting plate, and the rotary table is driven by a second motor connected with the box body; the outer wall of the box body is connected with a linear guide rail, the linear guide rail is connected with a sliding block in a sliding mode, the box body is provided with a through hole, and the sliding block penetrates through the through hole and is connected with the through hole in a sliding mode; the sliding block is connected with a cutter, and the cutter is in contact with the rotary table; the turntable is provided with a plurality of guide blocks, and a channel for the medicine to pass through is formed between any adjacent guide blocks; any adjacent slide blocks are connected through a connecting rod, two ends of each slide block are connected with enclosing barriers, and any adjacent enclosing barriers are contacted and enclose a circumference; the outer wall of the box body is connected with a screw rod through a first motor, and the sliding block is fixedly connected with a nut of the screw rod; the first motor and the second motor are connected with the controller. The invention utilizes the matching mode of the turntable and the enclosure to control the length of the medicinal materials extending out of the turntable through the enclosure, thereby realizing the uniform cutting of the medicinal materials.

Description

Bar-shaped medicinal material cutting device and cutting method

Technical Field

The invention relates to the technical field of traditional Chinese medicine processing, in particular to a device and a method for cutting rod-shaped medicinal materials into blocks.

Background

Most of traditional Chinese medicines need to be decocted into decoction with slow fire for administration, but the raw materials are usually in a block shape or a strip shape, and the volume is large, so that the internal medicinal components are difficult to be completely dissolved into the decoction during decoction, and the traditional Chinese medicines need to be cut into blocks firstly, thereby facilitating the subsequent use of the traditional Chinese medicines.

In the field of Chinese herbal medicine production and processing, when some Chinese herbal medicines need to be cut, the traditional process is manual cutting through a manual chopper, the method is low in efficiency, the shapes of the cut Chinese herbal medicines are different in size, the precision is difficult to control, meanwhile, the safety performance is not high, online continuous processing is not facilitated, and the production and processing efficiency is influenced.

Disclosure of Invention

In order to solve the problems in the prior art, a device and a method for cutting a rod-shaped medicinal material into pieces are provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the invention provides a rod-shaped medicinal material slicing device, which comprises a box body, wherein a collecting plate is fixedly connected in the box body, a turntable is arranged above the collecting plate, and the turntable is driven by a second motor fixedly connected with the box body; the outer wall of the box body is fixedly connected with a plurality of linear guide rails, the linear guide rails are connected with sliding blocks in a sliding manner, the box body is further provided with a through hole, and the sliding blocks penetrate through the through hole and are connected with the through hole in a sliding manner; one end of the sliding block, which is close to the rotary table, is fixedly connected with a cutter, and the cutter is in contact with the rotary table; the rotary table is provided with a plurality of guide blocks, the guide blocks are uniformly distributed at intervals along the circumferential direction of the rotary table, and a channel for medicine to pass through is formed between any adjacent guide blocks; any adjacent sliding blocks are connected through a connecting rod; two ends of the sliding block are fixedly connected with enclosing barriers, any adjacent enclosing barriers are contacted and enclose a circumference, and the enclosing barriers are obliquely arranged between the cutter and the box body; the outer wall of the box body is also fixedly connected with a first motor, the first motor is connected with a screw rod, and the sliding block is fixedly connected with a nut of the screw rod; the first motor and the second motor are connected with a controller.

Preferably, a plurality of interference columns are arranged on the rotary table and used for enabling medicinal materials to enter a channel formed by the guide block; the carousel top is provided with the pan feeding funnel, the pan feeding funnel with box fixed connection.

Preferably, the first motor is connected with the screw rod through a speed reducer, the other end of the screw rod is rotatably connected with a screw rod fixing seat, and the screw rod fixing seat is fixedly connected with the outer wall of the box body.

Preferably, the bottom end of the linear guide rail is fixedly connected with the outer wall of the box body through a fixing block.

Preferably, the bottom end of the box body is fixedly connected with a collecting box matched with the collecting plate, and the collecting box is arranged below the collecting plate; the box body is fixedly connected with the second motor through a motor support, the bottom end of the rotary disc is fixedly connected with a rotary shaft, and the bottom end of the rotary shaft is connected with the second motor.

The invention also provides a dicing method, which comprises the following steps:

s1, firstly, putting the medicinal materials on a turntable, controlling a first motor to start by a controller, driving a sliding block to move upwards for a specified distance on a linear guide rail by the first motor, and driving an enclosure to move upwards for the specified distance while the sliding block moves upwards;

s2, the controller controls the first motor to stop working, the second motor starts working, the second motor drives the turntable to rotate, the medicinal material enters a channel formed by the guide block under the action of the guide block, the medicinal material is thrown out of the turntable through the channel along with the continuous rotation of the turntable, and under the action of the enclosure, the medicinal material is in contact with the enclosure and cannot continuously move in the direction far away from the turntable;

s3: the medicinal material is cut into the little medicine piece of even size under the effect of cutter, and this little medicine piece drops on the collecting plate, and along with the carousel continues to rotate until all medicinal materials cut the back of accomplishing, the work of controller control second motor stop to accomplish the stripping and slicing work of medicinal material.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the matched structure of the cutters, the rotary disc and the guide blocks, the rotary disc rotates to enable the medicinal materials to enter the guide blocks to form the medicinal material channels under the action of centrifugal force, the medicinal materials are thrown out of the rotary disc through the channels and stop moving after contacting with the enclosure, so that the cutters can conveniently cut the Chinese medicinal materials, and the cutters are provided in plurality as required, thereby being beneficial to the cutting of the Chinese medicinal materials.

2. According to the invention, through the matched structure of the linear guide rail, the sliding block and the enclosing barrier, the screw rod driven by the motor rotates, the screw rod drives the sliding block to move on the linear guide rail, and the sliding block drives the enclosing barrier to move up and down, so that the distance between the enclosing barrier and the rotary table can be adjusted, under the action of the enclosing barrier, the length of the medicinal material extending out of the rotary table is different every time, and the length of the medicinal material can be adjusted according to actual requirements.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front view of the entire device of the present invention (the left half is in a state where the slider is moved to the lowermost end, and the right half is in a state where the slider is moved to the uppermost end);

FIG. 2 is a left side elevational view of the portion of the collection tank of FIG. 1;

FIG. 3 is a partial plan view of the tray of FIG. 1;

fig. 4 is a partially exploded view of the slider of fig. 1.

Description of reference numerals:

1, a box body; 2, a collection box; 3, collecting plates; 4, a motor bracket; 5, a dust cover; 6, fixing blocks;

7, a movable seat; 701 connecting rod; 8, a linear guide rail; a 801 slider; 9, cutting knife; 901 surrounding baffle;

10 a guide block; 11 an interference post; 12 a turntable; 13 feeding a hopper; 14 motor fixing seat; 15 a first motor; 16 speed reducers; 17 a through hole; 18 lead screws; 19 lead screw fixing seats; 20 a rotating shaft; 21 a second motor.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1-4, the present embodiment provides a rod-shaped medicinal material slicing device, which includes a box body 1, a collecting plate 3 is fixedly connected in the box body 1, a collecting box 2 adapted to the collecting plate 3 is fixedly connected to the bottom end of the box body 1, and the collecting box 2 is disposed below the collecting plate 3; a drawable box is arranged in the collecting box 2 and is used for collecting medicinal materials, and the medicinal materials can enter the collecting box 2 through the collecting plate 3.

Collecting plate 3 top is provided with carousel 12, and box 1 passes through motor support 4 and second motor 21 fixed connection, and second motor 21 output shaft has

pivot

20, 12 bottoms of carousel and the upper end fixed connection of pivot 20, and second motor 21 sets up in dust cover 5, dust cover 5 and motor support 4 fixed connection. The second motor 21 is connected to a controller, the controller controls the operation of the second motor 21, and the second motor 21 drives the rotation of the turntable 12 through the rotating shaft 20.

The upper end of the box body 1 is also fixedly connected with a feeding funnel 13, and the bottom end of the feeding funnel 13 is arranged above the rotary table 12; the Chinese medicinal herbs enter the rotary table 12 through the feeding funnel 13.

The outer wall of the box body 1 is fixedly connected with a linear guide rail 8 through a fixing block 6, the fixing block 6 is fixedly connected to the bottom end of the linear guide rail 8, and a plurality of linear guide rails 8 are arranged according to actual needs; the linear guide rail 8 is connected with a slide block 801 in a sliding manner, the box body 1 is also provided with a through hole 17, and the slide block 801 penetrates through the through hole 17 and is connected with the through hole 17 in a sliding manner; the length of the through hole 17 is matched with the length of the linear guide rail 8, so that the sliding block 801 can conveniently slide on the linear guide rail 8.

One end of the sliding block 801 extending into the box body 1 is also fixedly connected with a moving seat 7, one end of the moving seat 7 close to the turntable 12 is fixedly connected with a cutter 9, and the cutter 9 is in contact with the turntable 12; the rotary disc 12 can slide relative to the cutter 9, the cutter 9 is perpendicular to the movable seat 7, so that the medicinal materials can be conveniently cut, and the cutter 9 can be provided with a plurality of cutters according to actual needs.

A plurality of movable seats 7 are arranged, any adjacent movable seats 7 are connected through connecting rods 701, the connecting rods 701 are used for connecting the movable seats 7, and one movable seat 7 moves to drive other movable seats 7 to move simultaneously; the two ends of the movable seat 7 are fixedly connected with enclosing barriers 901, any adjacent enclosing barriers 901 are in contact and enclose a circumference, and the enclosing barriers 901 are obliquely arranged between the cutter 9 and the box body 1.

Enclose and keep off 901 and be used for restricting the motion of medicinal material, the medicinal material is thrown away from carousel 12 under the effect of centrifugal force, and the medicinal material can't continue to remove to the direction of keeping away from carousel 12 with enclosing the contact back of keeping off 901, and the size of enclosing and keeping off 901 is big enough, and arbitrary adjacent encloses between the fender 901 in close contact with, conveniently restricts the motion of medicinal material, and the length that the medicinal material stretches out carousel 12 is controlled by enclosing and keeping off 901.

The outer wall of the box body 1 is fixedly connected with a first motor 15 through a motor fixing seat 14, the first motor 15 is connected with a screw rod 18 through a speed reducer 16, the first motor 15 is connected with a controller, and under the action of the speed reducer 16, the first motor 15 drives the screw rod 18 to rotate. The nut of the screw rod 18 is fixedly connected with one of the sliding blocks 801, the other end of the screw rod 18 is rotatably connected with a screw rod fixing seat 19, the screw rod fixing seat 19 is fixedly connected with the outer wall of the box body 1, and the sliding block 801 is arranged above the screw rod fixing seat 19. The screw rod 18 rotates to drive the slide block 801 to move, and further drives the moving base 7 to move, and under the action of the connecting rod 701, the other moving bases 7 are driven to move simultaneously, so that the slide block 801 moves on the linear guide rail 8.

The turntable 12 is provided with a plurality of guide blocks 10, the guide blocks 10 are uniformly distributed at intervals along the circumferential direction of the turntable 12, and a channel for medicine to pass through is formed between any adjacent guide blocks 10; the rotary table 12 is further provided with a plurality of interference columns 11, and the interference columns 11 are used for enabling medicinal materials to enter a channel formed by the guide block 10. In order to avoid accumulation, the interference columns 11 are arranged irregularly, and can be increased by a plurality of circles according to actual conditions.

The invention also provides a cutting method, and the rod-shaped medicinal material cutting device adopted by the embodiment comprises the following steps:

s1, firstly, putting the medicinal materials on the turntable 12, controlling the first motor 15 to start by the controller, driving the sliding block 801 to move upwards for a specified distance on the linear guide rail 8 by the first motor 15, and driving the enclosure 901 to move upwards for a specified distance while the sliding block 801 moves upwards;

s2, the controller controls the first motor 15 to stop working, the second motor 21 starts working, the second motor 21 drives the turntable 12 to rotate, the medicinal material enters the channel formed by the guide block 10 under the action of the guide block 10, the medicinal material is thrown out of the turntable 12 through the channel along with the continuous rotation of the turntable 12, and under the action of the enclosure 901, the medicinal material is in contact with the enclosure 901 at the moment and cannot continuously move in the direction far away from the turntable 12;

s3: the medicinal material is cut into the little medicine piece of even size under the effect of cutter 9, and this little medicine piece drops on collecting plate 3, and along with carousel 12 continues to rotate until all medicinal materials cut the back of accomplishing, controller control second motor 21 stop work to accomplish the slabbing work of medicinal material.

In step S1, the first motor 15 drives the screw rod 18 to rotate, the screw rod 18 rotates to drive the slide block 801 to move, and further drives the movable base 7 to move, and the other movable bases 7 are driven to move simultaneously by the link 701, so that the slide block 801 moves on the linear guide 8 by a predetermined distance.

It should be noted that, after placing the shaft-like medicinal material to be processed through pan feeding funnel 13, the medicinal material falls into near the central part of carousel 12, and the rotation of carousel 12 produces centrifugal force, and the medicinal material is to the radial direction epitaxial motion of carousel 12, and when the medicinal material outwards moved, under the effect of interference post 11, every shaft-like medicinal material got into the space that guide block 10 formed in, made the medicinal material be radially outwards stretched out. In order to avoid accumulation, the interference posts 11 are provided with multiple groups and arranged irregularly.

The medicinal material is cut into the little medicine piece of even size under the effect of cutter 9, and this little medicine piece falls on collecting plate 3 to in getting into collection box 2 via collecting plate 3, be provided with the box that can pull in the collection box 2, the chinese-medicinal material gets into the box, takes the box out, can accomplish the stripping and slicing work of chinese-medicinal material.

When the traditional Chinese medicinal materials with different sizes and specifications are needed, the controller controls the first motor 15 to operate for different time, under the action of the screw rod 18, the distance of the sliding block 801 moving on the linear guide rail 8 is different, the enclosing barrier 901 is arranged obliquely, and after the medicinal materials contact with the enclosing barrier 901, the lengths of the parts of the medicinal materials extending out of the rotary table 12 are different, so that the cutting length of the medicinal materials can be adjusted.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A device for cutting rod-shaped medicinal materials into pieces comprises a box body (1), wherein a collecting plate (3) is fixedly connected in the box body (1), and is characterized in that a rotary table (12) is arranged above the collecting plate (3), and the rotary table (12) is driven by a second motor (21) fixedly connected with the box body (1); the outer wall of the box body (1) is fixedly connected with a plurality of linear guide rails (8), the linear guide rails (8) are connected with sliding blocks (801) in a sliding mode, the box body (1) is further provided with through holes (17), and the sliding blocks (801) penetrate through the through holes (17) and are connected with the through holes (17) in a sliding mode; one end of the sliding block (801) close to the turntable (12) is fixedly connected with a cutter (9), and the cutter (9) is in contact with the turntable (12); the rotary table (12) is provided with a plurality of guide blocks (10), the guide blocks (10) are uniformly distributed at intervals along the circumferential direction of the rotary table (12), and a channel for medicine to pass through is formed between any adjacent guide blocks (10); any adjacent sliding blocks (801) are connected through a connecting rod (701); two ends of the sliding block (801) are fixedly connected with enclosing barriers (901), any adjacent enclosing barriers (901) are in contact and enclose a circumference, and the enclosing barriers (901) are obliquely arranged between the cutter (9) and the box body (1); the outer wall of the box body (1) is also fixedly connected with a first motor (15), the first motor (15) is connected with a screw rod (18), and one sliding block (801) is fixedly connected with a nut of the screw rod (18); the first motor (15) and the second motor (21) are connected with a controller.

2. The device for cutting rod-shaped medicinal materials according to claim 1, wherein the rotary table (12) is provided with a plurality of interference columns (11), the interference columns (11) are used for leading the medicinal materials to enter the channel formed by the guide block (10); carousel (12) top is provided with pan feeding funnel (13), pan feeding funnel (13) with box (1) fixed connection.

3. The device for cutting the rod-shaped medicinal materials into pieces according to claim 1, wherein the first motor (15) is connected with the screw rod (18) through a speed reducer (16), the other end of the screw rod (18) is rotatably connected with a screw rod fixing seat (19), and the screw rod fixing seat (19) is fixedly connected with the outer wall of the box body (1).

4. The device for cutting the rod-shaped medicinal materials into pieces according to claim 1, wherein the bottom end of the linear guide rail (8) is fixedly connected with the outer wall of the box body (1) through a fixing block (6).

5. The rod-shaped medicinal material slicing device according to claim 1, wherein a collecting box (2) matched with the collecting plate (3) is fixedly connected to the bottom end of the box body (1), and the collecting box (2) is arranged below the collecting plate (3); the box (1) pass through motor support (4) with second motor (21) fixed connection, carousel (12) bottom fixed connection has pivot (20), the bottom of pivot (20) with second motor (21) link to each other.

6. A method for cutting a block of the rod-shaped medicinal material using the device for cutting a block of rod-shaped medicinal material according to claim 1, comprising the steps of:

s1, firstly, putting the medicinal materials on a turntable (12), controlling a first motor (15) to start by a controller, driving a sliding block (801) to move upwards for a specified distance on a linear guide rail (8) by the first motor (15), and driving an enclosure (901) to move upwards for a specified distance while the sliding block (801) moves upwards;

s2, the controller controls the first motor (15) to stop working, the second motor (21) starts working, the second motor (21) drives the turntable (12) to rotate, the medicinal materials enter a channel formed by the guide block (10) under the action of the guide block (10), along with the continuous rotation of the turntable (12), the medicinal materials are thrown out of the turntable (12) through the channel, under the action of the enclosure (901), at the moment, the medicinal materials are in contact with the enclosure (901), and the medicinal materials cannot continuously move towards the direction far away from the turntable (12);

s3: the medicinal material is cut into the little medicine piece of even size under the effect of cutter (9), and this little medicine piece falls on collecting plate (3), along with carousel (12) continue to rotate until all medicinal materials cut the completion after, controller control second motor (21) stop work to accomplish the slabbing work of medicinal material.