Slice-first and block-second type traditional Chinese medicine slicing mechanism
Technical Field
The invention belongs to the field of traditional Chinese medicine processing, and particularly relates to a slicing and block-type traditional Chinese medicine slicing mechanism.
Background
Traditional chinese medicine processing generally needs the cutting crocus, and current traditional chinese medicine cutting adopts the roller cutting usually, need go up unloading many times, cuts inefficiency, and the space that the cutter occupy moreover is big, is unfavorable for the arrangement in workshop, and the cutting and the grinding efficiency of traditional chinese medicine are also not reliable enough among the prior art in addition.
In chinese patent literature, patent No. CN2020102618714 discloses an invention patent named "angle-adjustable slicing device for chinese herbal medicine" in 7/10/2020, which includes an extension base, a hydraulic cylinder, a cutter, and a main base plate, wherein the extension base is fixedly installed on the main base plate, the hydraulic cylinder is fixedly installed on the extension base, and the cutter is fixedly installed at an output end of the hydraulic cylinder, and the invention is characterized in that: the cutting plate is installed on the main base plate, the conveying mechanism is fixedly installed on the cutting plate, and the pressing mechanism is installed on the conveying mechanism. The main function lies in that the cutting angle can be adjusted, the size of the single Chinese herbal medicine is changed, and the defects are that: the Chinese medicinal materials can not be cut into small pieces but into slices, and the reciprocating motion mechanism is driven by a hydraulic cylinder or an air cylinder to drive the positive and negative rotation of the active motor.
Disclosure of Invention
The invention provides a piece-by-piece type traditional Chinese medicine cutting mechanism, which solves the problem that the traditional Chinese medicine cutting mechanism cannot cut Chinese medicine dices.
The technical problem is solved by the following technical scheme: a block-by-block type Chinese medicine slicing mechanism is characterized in that the slicing mechanism comprises a machine shell and a movable die driving mechanism, a sliding cavity which slides along the left and right direction is arranged in the shell, a movable mould is arranged in the sliding cavity in a penetrating way, the movable mould divides the sliding cavity into a feeding cavity and a discharging cavity, the feeding cavity is positioned at the left side of the discharging cavity, the movable mold is formed by connecting a plurality of criss-cross movable mold part blades, a plurality of transverse through holes extending along the left and right directions are defined between the movable mold part blades, one end of the movable mold part blade facing the feeding cavity forms a movable mold part cutting edge, the bottom wall of the discharging cavity is provided with a discharging hole, the left wall surface of the feeding cavity and the right end surface of the movable mold are planes which are parallel to each other, the feeding cavity is provided with an extending section which extends upwards and is positioned above the movable mold, the upper end of the extension section is provided with a feed inlet, and the extension section is internally provided with a slicing device which cuts the traditional Chinese medicinal materials input by the feed inlet into vertically arranged traditional Chinese medicinal tablets extending along the front-back direction. When the automatic Chinese medicine slicing machine is used, Chinese medicine is put into a feeding hole, vertically arranged Chinese medicine slices extending in the front-back direction are stacked in a feeding cavity under the action of slicing price, and then the Chinese medicine slices are cut into a transverse through hole to form Chinese medicine dices when a movable die driving mechanism drives a movable die to move left to the left stroke end point. When the cutter holder driving mechanism drives the cutter holder to move rightwards, the Chinese medicinal materials enter the feeding cavity again. When the movable die moves to the stroke end point, the Chinese medicine dice entering the transverse through hole are pushed out and fall into the discharge cavity, and then fall out of the discharge hole. The technical scheme can cut one Chinese medicine tablet into Chinese medicine dices at one time.
Preferably, the movable mould is equipped with two drive lugs, movable mould actuating mechanism includes driving gear, drive driving gear pivoted driving motor and two gyrostat, and the axis of gyrostat extends along left right direction, two gyrostat distribute in the both sides of movable mould along the direction of perpendicular to movable mould moving direction, be equipped with oval annular spacing spout on the global of gyrostat, two drive lugs are worn to establish one-to-one in the spacing spout on two gyrostats, the gyrostat is located the outside of sliding chamber, be equipped with the confession of extending along left right direction on the wall of sliding chamber the hole is dodged to rectangular shape that the drive lug passed, be equipped with the driven gear who is in the same place with the driving gear meshing in the pivot of gyrostat. According to the technical scheme, the movable die can be driven to do reciprocating motion through the one-way continuous rotation of the driving motor to finish one-time cutting, and the problem that the speed cannot be improved due to the reverse direction of the motor is solved.
Preferably, the wall of the sliding cavity is provided with a strip-shaped avoiding hole extending along the left-right direction, the driving lug penetrates through the strip-shaped avoiding hole, the strip-shaped avoiding hole is provided with a cover plate, the cover plate is a rubber sheet capable of elastically stretching, the left end of the cover plate is connected with the left end of the strip-shaped avoiding hole, and the right end of the cover plate is connected with the driving protrusion. Realizes dynamic sealing of the avoiding hole and prevents the traditional Chinese medicine from falling out of the avoiding hole.
As another preferred, movable mould actuating mechanism is including being located the drive cylinder that the shell left end stretches out and draws back towards the right and the drive plate that the piston rod of one end and drive cylinder linked together that put flat, the other end of drive plate links together with the movable mould, be equipped with the drain on the bottom plate in feeding chamber, the drive plate closing cap is in on the drain, the drive plate passes through connecting bolt to be connected when clean feeding chamber on the lower surface of movable mould, make the drive cylinder shrink after taking off connecting bolt, the result of shrink is that the drive plate moves left and the movable mould does not move to make the drain open and discharge the filth of washing liquid and feeding intracavity from the drain. According to the technical scheme, the driving plate is used for sealing the sewage draining outlet, so that the effect of dual purposes of one object is achieved. This structure of the movable die enables the movable die portion blades (i.e., the walls of the lateral through-holes) to be supported with each other without bending deformation of the cutting blades in the case where the blades are thin.
Preferably, a limiting block is arranged on the lower surface of the driving plate, and a limiting part matched with the limiting block is arranged on the shell; when the limiting block is abutted to the limiting part, the driving cylinder stops contracting, and the cutting edge of the movable mold part is just abutted to the left side wall of the feeding cavity. Can prevent that cylinder shrink stroke control is malfunctioning, the excessive left shift of movable mould portion blade and lead to damaging.
The invention also comprises a transverse through hole cleaning mechanism, wherein the transverse through hole cleaning mechanism comprises a translation seat positioned on the right side of the shell, a translation seat driving mechanism for driving the translation seat to perform reciprocating translation along the left-right direction, and dredging rods arranged on the left side of the translation seat, the dredging rods are aligned with the transverse through holes in a one-to-one correspondence manner, a plurality of dredging rod passageways aligned with the dredging rods in a one-to-one correspondence manner are arranged on the right side wall of the sliding cavity, and when the movable mold moves to the stroke end point rightwards and the translation seat moves to the stroke end point leftwards, the dredging rods penetrate into the transverse through holes in a one-to-one correspondence manner and extend out of the transverse through holes leftwards. When cleaning, the movable mould is moved to the stroke end point at the right side, and then the dredging rod is driven by the translation mechanism to translate back and forth at the left side and the right side, so that the transverse through hole is vertically dredged and cleaned.
Preferably, the height of the part of the extension section below the slicing device is larger than that of the movable mold. The traditional Chinese medicine tablet reserved in the extension section can be enabled to quickly fill the feeding cavity.
Preferably, the slicing device comprises two driving shafts extending along the front and back directions and distributed at the front and back sides of the shell, a cutting motor driving the driving shafts to rotate, and a plurality of annular cutting knives which are driven by the two driving shafts to rotate and sleeved on the two driving shafts and distributed along the left and right directions, the annular cutting knives are formed by connecting steel wires end to end, the plane where the annular cutting knives are located is a vertical plane, the outer peripheral surface of each annular cutting knife is provided with a cutting knife edge with a triangular cross section extending along the circumferential direction of the annular cutting knife, the driving shafts are provided with a plurality of clamping concave pit rows axially distributed along the driving shafts, clamping concave pits in the same clamping concave pit row are uniformly distributed along the circumferential direction of the driving shafts, the inner peripheral surface of each annular cutting knife is provided with a plurality of clamping convex blocks which are uniformly distributed along the circumferential direction of the annular cutting knife and matched with the clamping concave pits, the clamping protrusions of each annular cutting knife are clamped in the clamping pits of the clamping pit row respectively. Provides a specific technical scheme of the cutting device. Can simultaneously and go out the multiple-disc traditional chinese medicine piece to the line cuts, and the damage is little, can not produce axial displacement and skid when the blade rotates.
Preferably, the space enclosed by the annular cutting knife is internally provided with a lath which is connected with the shell at two ends and extends along the front-back direction and prevents the annular cutting knife from shaking, the upper end surface of the lath is provided with an upper limiting through groove extending along the front-back direction, the lower end surface of the lath is provided with a lower limiting through groove extending along the front-back direction, the part of the annular cutting knife above the lath is arranged in the upper limiting through groove in a penetrating manner, the part of the annular cutting knife below the lath is arranged in the lower limiting through groove in a penetrating manner, and the two circumferential ends of the annular cutting knife exceed the left end and the right end of the lath. Can enough rock the incision width and the loss increases and the piece that produces is too much when leading to the cutting by house annular blade, can prevent to produce the skew when chinese-medicinal material feeding and lead to the chinese-medicinal material piece to be cut once more by annular cutting knife's downside and form the piece again, the formation of piece can lead to the follow-up granularity uniformity when ending poor.
Preferably, the two ends of the lath are connected with connecting longitudinal rods which are positioned outside the shell and penetrate through the annular cutting knife, and the connecting longitudinal rods are connected with the shell to fix the lath and the shell together. The fixing in the circular moving object is skillfully realized, and the installation and the disassembly are convenient.
The invention has the following technical effects: the movable mould moves once and just can the shaping a plurality of traditional chinese medicine dices, and the dicing is efficient.
Drawings
FIG. 1 is a schematic cross-sectional view taken through a vertical plane when moving to the right to an end of travel position in accordance with an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is an enlarged partial schematic view at B of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken through a horizontal plane as the first embodiment of the invention is moved to the right to the end of travel position;
fig. 5 is a left side schematic view of the slicing apparatus.
FIG. 6 is a schematic cross-sectional view taken through a horizontal plane as the first embodiment of the invention is moved to the end of travel to the left;
fig. 7 is a partial schematic view of a second embodiment of the present invention.
In the figure: the cutting device comprises a machine shell 1, a movable die 2, a feeding cavity 3, a discharging cavity 4, a movable die part blade 5, a transverse through hole 6, a movable die part cutting edge 7, a driving lug 8, a driving gear 9, a driving motor 10, a rotary wheel 11, a limiting sliding groove 12, a long strip-shaped avoiding hole 13, a discharging hole 15, a translation seat 20, a translation seat driving mechanism 21, a dredging rod 22, a slicing device 23, an extension section 24, the height H of the portion, below the slicing device, of the extension section, a driving shaft 25, an annular cutting knife 26, a cutting knife edge 27, a clamping concave pit 28, a clamping convex 29, a lath 30, an upper limiting through groove 31, a lower limiting through groove 32, a connecting longitudinal rod 33, a cover plate 34, a driving cylinder 35, a piston rod 36 and 37 of the driving cylinder, a connecting bolt 38, a sewage draining outlet 39, a limiting block 40, a limiting part 41, a coupler 42, a feeding inlet 43 and a driven gear 49.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
In the first embodiment, referring to fig. 1 to 6, a block-after-slice type traditional Chinese medicine slicing mechanism comprises a machine shell 1, a movable die driving mechanism, a slicing device 23 and a transverse through hole cleaning mechanism. A sliding cavity which slides along the left and right direction is arranged in the shell. The sliding cavity is internally provided with a movable mould 2 in a penetrating way, and the movable mould divides the sliding cavity into a feeding cavity 3 and a discharging cavity 4. The feed chamber is provided with a feed inlet 42. The right side wall 44 of the feed inlet is inclined upwards, so that the situation that the traditional Chinese medicinal materials collide with the blade of the movable mold part and are hung on the movable mold and cannot fall down during feeding can be avoided, and the interference feed cavity is filled with the traditional Chinese medicinal materials reliably. The feeding cavity is positioned on the left side of the discharging cavity. The movable mould is formed by connecting a plurality of criss-cross movable mould part blades 5 together, a plurality of transverse through holes 6 extending along the left and right directions are enclosed between the movable mould part blades, and one end of each movable mould part blade facing the feeding cavity forms a movable mould part cutting edge 7.
The movable die drive mechanism includes a right-extending and retracting drive cylinder 35 at the left end of the housing and a flat drive plate 37 having one end connected to a piston rod 36 of the drive cylinder. The driving cylinder is an oil cylinder. The other end of the drive plate is connected to the lower surface of the movable mold by a connecting bolt 38. A sewage outlet 39 is arranged on the bottom plate of the feeding cavity, and the driving plate is sealed on the sewage outlet. The piston rod of the driving cylinder is connected with a shaft head arranged at the left end of the driving plate through a coupling 42. The lower surface of the driving plate is provided with a limiting block 40. The shell is provided with a limiting part 41 matched with the limiting block; when the limiting block abuts against the limiting part, the driving cylinder is limited to stop contracting, and the cutting edge of the movable mold part just abuts against the left side wall of the feeding cavity. The bottom wall of the discharging cavity is provided with a discharging hole 15.
The transverse through hole cleaning mechanism comprises a translation seat 20 located on the right side of the shell, a translation seat driving mechanism 21 (which is a cylinder) for driving the translation seat to perform reciprocating translation along the left-right direction and a dredging rod 22 arranged on the left side of the translation seat, wherein the dredging rod is aligned with the transverse through holes in a one-to-one correspondence mode, a plurality of dredging rod passageways aligned with the dredging rods in a one-to-one correspondence mode are arranged on the right side wall of the sliding cavity, and when the movable mold moves to the stroke end point on the right side and the translation seat moves to the stroke end point on the left side, the dredging rods penetrate through the transverse through holes in a one-to-one correspondence mode and stretch out the transverse through holes left. The dredging rod is arranged in the dredging rod passageway in a penetrating way when the translation seat driving mechanism drives the translation seat to move right to the stroke end point.
The feeding cavity is provided with an extending section 24 which extends upwards and is positioned above the movable die, and the upper end of the extending section is provided with a feeding hole 43. The slicing device is positioned in the extension section. The height H of the part of the extension section below the slicing device is larger than that of the movable mold. The section device is including distributing in the drive shaft 25 of two edge fore-and-aft directions extensions of both sides around the casing, drive shaft pivoted cutting motor with by two drive shaft drives carry out pivoted and cover establish two epaxial 6 annular cutting knife 26 along left right direction distribution of drive, the annular cutting knife comprises steel wire end to end connection together, the plane at annular cutting knife place is vertical plane, be equipped with the cutting knife blade 27 that the cross section extends for triangle-shaped's edge along the circumference of annular cutting knife on the outer peripheral face of annular cutting knife, be equipped with a plurality of joint pit rows that distribute along drive shaft axial in the drive shaft. The clamping pits 28 in the same row of clamping pit rows are uniformly distributed along the circumferential direction of the driving shaft, a plurality of clamping bulges 29 which are uniformly distributed along the circumferential direction of the annular cutting knife and matched with the clamping pits are arranged on the inner circumferential surface of the annular cutting knife, and the clamping bulges of each annular cutting knife are respectively clamped in the clamping pits of one row of clamping pit rows. Be equipped with the lath 30 that the both ends are connected on the shell that prevents that the annular cutting knife from rocking to extend along the fore-and-aft direction in the space that the annular cutting knife encloses, the up end of lath is equipped with the last spacing logical groove 31 that extends along the fore-and-aft direction, the lower terminal surface is equipped with the lower spacing logical groove 32 that extends along the fore-and-aft direction, the part that the annular cutting knife is located the lath top is worn to establish at last spacing logical inslot, the part that the annular cutting knife is located the lath below is worn to establish at lower spacing logical inslot, the circumference both ends of annular cutting knife all surpass the both ends about the lath. The two ends of the lath are connected with connecting longitudinal rods 33 which are positioned outside the shell and penetrate through the annular cutting knife, and the connecting longitudinal rods are connected with the shell to fix the lath and the shell together.
The dicing process of the invention comprises the following steps: the traditional Chinese medicine is directly placed at a feed inlet of the cutter, the traditional Chinese medicine is cut into vertically arranged traditional Chinese medicine slices extending along the front-back direction by the slicing device when passing through the extending section, the traditional Chinese medicine slices are also positioned in the feed cavity in a vertically arranged state extending along the front-back direction, and then the traditional Chinese medicine slices are inserted into the transverse through hole to form the traditional Chinese medicine T when the movable die driving mechanism drives the movable die to move left to the left stroke end point. The tool apron driving mechanism drives the tool apron to move rightwards to the stroke end and then move leftwards, and the traditional Chinese medicinal materials enter the feeding cavity again when the movable die moves rightwards. When the movable die moves to the stroke end to the left, the Chinese medicine dices entering the through hole are pushed out and fall into the discharge cavity, and then fall into the discharge hole 15 to be discharged.
The second embodiment is different from the first embodiment in that:
referring to fig. 6, the movable mold is provided with two driving protrusions 8, the movable mold driving mechanism comprises a driving gear 9, a driving motor 10 for driving the driving gear to rotate, and two rotary wheels 11, and the axes of the rotary wheels extend in the left-right direction. The two rotary wheels are distributed on two sides of the movable die along a direction perpendicular to the moving direction of the movable die, in particular on the upper side and the lower side of the movable die. The peripheral surface of the rotating wheel is provided with an elliptical ring-shaped limiting sliding chute 12 extending along the circumferential direction of the rotating wheel, the two driving lugs penetrate through the limiting sliding chutes on the two rotating wheels in a one-to-one correspondence manner, the rotating wheel is positioned outside the sliding cavity, and the wall of the sliding cavity is provided with a strip-shaped avoiding hole 13 extending along the left-right direction and allowing the driving lug to penetrate through; the strip-shaped avoiding hole is provided with a cover plate 44 which is an elastic telescopic rubber sheet. The left end of the cover plate is connected with the left end of the strip-shaped avoiding hole, and the right end of the cover plate is connected with the driving bulge. A driven gear 49 meshed with the driving gear is arranged on a rotating shaft of the rotating wheel.