Cylinder driven Chinese medicine dicer
Technical Field
The invention belongs to the field of traditional Chinese medicine processing, and particularly relates to a cylinder-driven traditional Chinese medicine dicer.
Background
The traditional Chinese medicine processing generally needs cutting milling powder, the traditional Chinese medicine cutting generally adopts roller cutting, needs repeated feeding and discharging, has low cutting efficiency, occupies large space of a cutter, is unfavorable for workshop arrangement, and has unreliable cutting and grinding efficiency of traditional Chinese medicine in the prior art.
In chinese patent literature, patent number CN2020102618714 is in the patent of the invention of "an angle adjustment's chinese-medicinal material section device of 10 days of 7 months in 2020, and it includes extension base, pneumatic cylinder, cutter and main bed plate, extends base fixed mounting on main bed plate, and pneumatic cylinder fixed mounting is on extension base, and cutter fixed mounting is at the output of pneumatic cylinder, its characterized in that: the cutting plate is arranged on the main base plate, the conveying mechanism is fixedly arranged on the cutting plate, and the pressing mechanism is arranged on the conveying mechanism. The main function lies in can adjust cutting angle, changes the size of monolithic chinese herbal medicine, and its shortcoming lies in: the Chinese medicinal materials cannot be cut into pieces, and the driving of the reciprocating mechanism is realized by driving the motor to rotate forwards and backwards through a hydraulic cylinder or an air cylinder.
Disclosure of Invention
The invention provides a cylinder-driven traditional Chinese medicine dicer with a feeding cavity convenient to clean, which solves the problem that the traditional Chinese medicine dicer cannot be cut by the traditional Chinese medicine cutting mechanism.
The technical problems are solved by the following technical scheme: the cylinder-driven traditional Chinese medicine dicer is characterized by comprising a shell and a movable mould driving mechanism, wherein a sliding cavity sliding along the left-right direction is arranged in the shell, a movable mould penetrates through the sliding cavity, 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 mould is formed by connecting a plurality of crisscross movable mould part blades together, a plurality of channels extending along the left-right direction are enclosed between the movable mould part blades, one end of each movable mould part blade facing the feeding cavity forms a movable mould part cutting edge, the movable mould driving mechanism comprises a driving cylinder which stretches towards the right and is positioned at the left end of the shell, and a horizontally arranged driving plate, one end of each driving plate is connected with a piston rod of the driving cylinder, the other end of each driving plate is connected with the corresponding movable mould, a drain outlet is arranged on a bottom plate of the feeding cavity, and the driving plate is covered on the drain outlet, and the driving plate is connected on the lower surface of the movable mould through a connecting bolt; the Chinese herbal medicine in the feeding cavity is Chinese herbal medicine slices which are vertically arranged in the feeding cavity in a mode that the plane of the Chinese herbal medicine slices extends along the front-back direction, and then the Chinese herbal medicine slices are punched through the movable die, or the Chinese herbal medicine in the feeding cavity is punched through the movable die to form Chinese herbal medicine threads, and the Chinese herbal medicine threads are cut off to form the Chinese herbal medicine dices. When the traditional Chinese medicine feeding device is used, traditional Chinese medicine cut into traditional Chinese medicine tablets is placed in the feeding cavity, then the movable die driving mechanism drives the movable die to move towards the feeding cavity, so that the traditional Chinese medicine tablets form traditional Chinese medicine cubes which enter the channel, enter the discharging cavity along with the increase of the traditional Chinese medicine cubes in the channel, and are discharged from the discharging cavity. Or the traditional Chinese medicine is directly placed in the feeding cavity, then the movable mould driving mechanism drives the movable mould to move towards the feeding cavity, so that the traditional Chinese medicine only forms a traditional Chinese medicine thread entering channel, the traditional Chinese medicine thread formed by the subsequent left movement of the movable mould pushes the traditional Chinese medicine thread existing in the channel out to enter the discharging cavity, and then the traditional Chinese medicine thread is cut off by the blade to form the traditional Chinese medicine dice. When the feeding cavity is cleaned, the connecting bolt is taken down, the driving cylinder is contracted, and the driving plate moves leftwards as a result of contraction and the moving die is not moved, so that the sewage outlet is opened, and the cleaning liquid and the sewage in the feeding cavity are discharged from the sewage outlet. According to the technical scheme, the drain outlet is covered by the driving plate, so that the dual-purpose function is achieved. This structure of the movable die enables the movable die section blades (i.e., the walls of the through-holes) to be supported by each other, and the cutting blades are not deformed by bending even when the blades are thin.
Preferably, an air inlet is formed in the top wall of the discharging cavity, discharging holes are formed in the bottom wall of the discharging cavity, the channel comprises at least 2 rows of through hole rows in the front-rear direction, through holes in each row of through hole rows are distributed in the up-down direction, all through holes in one row of through hole rows are staggered with all through holes in the other row of through hole rows in the front-rear direction, a cutter mounting cavity extending in the front-rear direction and penetrating through the discharging cavity is formed in the machine shell, a cutter seat and a cutter seat driving mechanism for driving the cutter seat to enter and exit the discharging cavity are arranged in the cutter mounting cavity, a plurality of cutter seat part blades distributed in the left-right direction extending in the up-down direction are arranged on one side surface of the cutter seat facing the discharging cavity, a cutter seat part cutting edge is arranged at one end of each cutter seat part blade away from the cutter seat, and the depth of a cutter groove formed between each adjacent cutter seat part blade is larger than the sum of the size of the front-rear direction of the through holes and the clearance between the adjacent cutter seat part blades plus 2 times the size of the front-rear direction of the through holes and smaller than the clearance between the adjacent cutter seat rows. When the feeding device is used, air is blown into the feeding cavity through the air inlet, one end of the traditional Chinese medicine wire is located in the channel when the movable mould moves left to the end of the left stroke, and the other end of the traditional Chinese medicine wire is exposed in the discharging cavity, the cutter holder driving mechanism drives the cutter holder to move towards the feeding cavity, so that the cutter holder part blade cuts off the traditional Chinese medicine wire exposed in the feeding cavity into traditional Chinese medicine cubes, and the traditional Chinese medicine cubes fall into the feeding hole under the action of gravity and blowing to flow out. According to the technical scheme, one Chinese medicine thread can be cut into a plurality of Chinese medicine dices at a time, one Chinese medicine thread distributed in the front-rear direction is blown off before being extruded by the bottom wall of the cutter groove matched with the next Chinese medicine thread distributed in the front-rear direction after being cut into the Chinese medicine dices, the Chinese medicine dices can be prevented from being extruded to cause that the Chinese medicine threads cannot be completely cut into the Chinese medicine dices (namely, the Chinese medicine threads are only separated from the movable mould, and the separated part is not cut off), so that the reliability of the Chinese medicine dices is ensured. The front-back dimension of the knife seat part knife blade in the technical scheme can have enough strength when the knife blade is thin so as not to easily bend, and the loss of medicinal materials caused by cutting when the knife blade is thin is small.
Preferably, the right end face of the movable die is an inclined face inclined towards the cutter mounting cavity, the left side wall and the right side wall of the cutter mounting cavity are inclined walls parallel to each other, the left side face and the right side face of the cutter holder are inclined faces and are in butt joint with the left side wall and the right side wall of the cutter mounting cavity, the right side wall of the discharging cavity is parallel to the right end face of the movable die, the right side wall of the discharging cavity is located on the same face with the right side wall of the cutter mounting cavity, the left side face of the cutter holder part blade at the leftmost end is located on the same face with the left side face of the cutter holder, the cutter holder driving mechanism comprises a driving spring for driving the cutter holder to enter the discharging cavity so that the cutter holder part blade cuts off traditional Chinese medicine wires of all extending channels, and the cutter holder is extruded into the cutter mounting cavity by the movable die when the movable die moves rightwards. The technical scheme realizes that the dicing action and the shredding action can be performed cooperatively and consistently without the control of the electric detection control component. The surface of the Chinese medicine dices formed during dicing is an inclined surface, so that the volume of the Chinese medicine dices is large in a certain time area, and the water in the subsequent drying process is easy to volatilize when the area is large, thereby being convenient for improving the drying efficiency.
Preferably, when the movable die moves to the left to the stroke end, the right end face of the movable die and the left end face of the tool apron are positioned on the same plane. The cutter seat part blade can be used for completely cutting off traditional Chinese medicine wires extending out of the movable die, and the part, which is not cut off, of the traditional Chinese medicine wires extending out of the movable die can be extruded and crushed to cause loss increase when the movable die moves to the right to extrude the cutter seat to drive the cutter seat to move into the cutter mounting cavity, so that the loss can be reduced by the technical scheme.
Preferably, a horizontal guide rod parallel to the left side surface of the tool holder is arranged in the tool mounting cavity, and the tool holder is sleeved on the horizontal guide rod. The tool apron is in a state of extending into the discharging cavity, and when the upper and lower directions of the tool apron are in clearance fit with the tool apron mounting cavity, the tool apron is not easy to sag. The clearance fit can save labor when the tool apron is driven to move.
The invention also comprises a blade protection mechanism, wherein the blade protection mechanism comprises an avoidance groove, a support rod reset spring and a limiting surface, the avoidance groove is arranged on the left side surface of the blade holder and penetrates through the blade of the blade holder part positioned at the leftmost side, the support rod is hinged in the avoidance groove through a vertical hinge shaft, the support rod reset spring drives the support rod to move in the direction away from the blade holder, and the limiting surface is positioned between the left side wall of the blade holder installation cavity and the sliding cavity wall; when the movable die moves to the right to the stroke end point, the supporting rod is supported on the side surface of the movable die, and the peripheral surface of the supporting rod is abutted with the limiting surface to support the tool apron on the movable die, and the tool apron part blade is spaced from the movable die; a guide inclined plane is arranged between the right end surface of the movable die and the surface of the movable die facing the cutter mounting cavity; when the movable die moves leftwards to the stroke end point, the supporting rods are aligned with the guide inclined planes, and when the tool apron moves towards the feeding cavity under the action of the driving spring, the guide inclined planes guide the supporting rods to fold into the avoiding grooves so as to lose the supporting effect on the tool apron. According to the technical scheme, when the cutter seat part blade is retracted in the cutter seat mounting cavity, the cutter seat part blade is disconnected from the movable die, so that the cutter seat part blade is prevented from being supported on the movable die and damaged.
Preferably, a traditional Chinese medicine wire supporting step positioned on the right side of the discharging hole is formed between the bottom wall of the discharging cavity and the discharging hole, and the right end of the movable die is positioned on the traditional Chinese medicine wire supporting step when the movable die moves to the right to the stroke end. Can avoid the poor particle uniformity of the cut Chinese herbal medicine dices caused by excessive sagging of the Chinese herbal medicine threads exposed in the discharging cavity.
Preferably, the air inlet is connected to the outlet section of the blower.
Preferably, a limiting block is arranged on the lower surface of the driving plate, and the shell is provided with a limiting part matched with the limiting block; when the limiting block is abutted to the limiting part, the driving cylinder stops shrinking and the cutting edge of the movable mould part is just abutted to the left side wall of the feeding cavity. The cutting edge of the movable mould part is prevented from excessively moving left to cause damage when the control of the cylinder contraction stroke is out of order.
Preferably, a feeding hole is formed in the upper end of the feeding cavity, and the right side wall of the feeding hole is inclined upwards. Can avoid the chinese-medicinal material striking on the cutting edge of movable mould portion and hang on the movable mould and can not fall down when feeding to interfere the feeding chamber to be filled up by the chinese-medicinal material reliably.
The invention has the following technical effects: a sewage outlet is arranged, so that the cleaning is convenient; the driving plate is also used as a cover plate of the sewage outlet, and the sewage outlet is two-purpose; the method comprises the steps of carrying out a first treatment on the surface of the The movable mould moves once and just can shaping a plurality of traditional chinese medicine silk or butadiene, and switching efficiency is high, and this structure of movable mould can make each other support between movable mould portion blade (i.e. the wall of through-hole), carries out the cutting blade also be difficult to produce bending deformation under the thin condition of blade.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention taken through a vertical plane when moved to the right to an end-of-travel position;
fig. 2 is a schematic cross-sectional view of the present invention taken through a horizontal plane when moving to the right to the end-of-travel position.
FIG. 3 is an enlarged partial schematic view at A of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken through a horizontal plane when the present invention is moved to the left to the end-of-travel position;
FIG. 5 is an enlarged partial schematic view at B of FIG. 4;
FIG. 6 is a right side view of the movable mold;
fig. 7 is a partially enlarged schematic view at C of fig. 4.
In the figure: the device comprises a shell 1, a movable die 2, a feeding cavity 3, a discharging cavity 4, a movable die part blade 5, a channel 6, a movable die part cutting edge 7, an air inlet 14, a discharging hole 15, a traditional Chinese medicine wire holding step 16, a cutter mounting cavity 17, a cutter holder 18, a cutter holder part blade 19, a cutter holder part cutting edge 20, a gap L between adjacent through hole rows, a right end face 21 of the movable die, a right side wall 22 of the discharging cavity, a right side wall 23 of the cutter mounting cavity, a leftmost cutter holder part blade 24, a driving spring 25, a horizontal guide rod 26, an avoidance groove 27, a vertical hinge shaft 28, a supporting rod 31, a supporting rod reset spring 29, a limiting surface 30, a gap 32, a guide inclined surface 33, a driving cylinder 35, a piston rod 36 of the driving cylinder, a driving plate 37, a connecting bolt 38, a drain 39, a limiting block 40, a limiting part 41, a coupler 42, a feeding hole 43 and a right side wall 44 of the feeding hole.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
Referring to fig. 1 to 7, a cylinder-driven chinese medicine dicer includes a casing 1 and a movable die driving mechanism. A sliding cavity sliding along the left-right direction is arranged in the shell. The sliding cavity is internally penetrated with a movable mould 2 which divides the sliding cavity into a feeding cavity 3 and a discharging cavity 4. The feed chamber is provided with a feed opening 42. The right side wall 44 of the feed inlet is inclined upwards, so that the phenomenon that the traditional Chinese medicine is impacted on the cutting edge of the movable mould part during feeding and can not fall down when being hung on the movable mould can be avoided, and the interference feed cavity is reliably filled with the traditional Chinese medicine. The feeding cavity is positioned at the left side of the discharging cavity. The movable mould is formed by connecting a plurality of crisscross movable mould part blades 5 together, a plurality of channels 6 extending along the left-right direction are enclosed between the movable mould part blades, and one end of the movable mould part blades facing the feeding cavity forms a movable mould part cutting edge 7. The channel includes 9 rows of through holes distributed in the front-rear direction, the through holes in each row of through holes being distributed in the up-down direction, and 5 through holes in each row of through holes. All the through holes in one row of through holes are staggered with all the through holes in the other row of through holes along the front-back direction between the adjacent through hole rows.
The movable mould driving mechanism comprises a right-extending driving cylinder 35 positioned at the left end of the shell and a horizontally arranged driving plate 37 with one end connected with a piston rod 36 of the driving cylinder. The driving cylinder is an oil cylinder. The other end of the drive plate is attached to the lower surface of the movable die by attachment bolts 38. A drain outlet 39 is arranged on the bottom plate of the feeding cavity, and the driving plate is covered on the drain outlet. The piston rod of the driving cylinder is connected with the shaft head arranged at the left end of the driving plate through a coupling 42. A limiting block 40 is arranged on the lower surface of the driving plate. The shell is provided with a limiting part 41 matched with the limiting block; when the limiting block is abutted on the limiting part, the driving cylinder is limited to stop shrinking, and the cutting edge of the movable mould part is just abutted with the left side wall of the feeding cavity.
When the traditional Chinese medicine slicing machine is used, traditional Chinese medicine in the feeding cavity is made into traditional Chinese medicine slices, the traditional Chinese medicine slices are vertically arranged in the feeding cavity in a mode that the plane where the traditional Chinese medicine slices are located extends along the front-back direction, then the traditional Chinese medicine slices are formed through stamping of a movable die, namely slicing is performed before dicing, and slicing is achieved through an existing slicing mechanism when the traditional Chinese medicine slices are cut into slices.
Of course, the traditional Chinese medicine silk can be formed by punching the traditional Chinese medicine materials in the feeding cavity through the movable die, and the traditional Chinese medicine silk is cut off to form the traditional Chinese medicine dices, namely writing and dicing after silk cutting. The mechanism for forming the block in the mode is as follows:
an air inlet 14 is arranged on the top wall of the discharging cavity and is connected with a compressed air source or a blower when in use.
The bottom wall of the discharging cavity is provided with a discharging hole 15. A traditional Chinese medicine wire supporting step 16 positioned on the right side of the discharge hole is formed between the bottom wall of the discharge cavity and the discharge hole, and the right end of the movable die is positioned on the traditional Chinese medicine wire supporting step when the movable die moves to the right to the end of the stroke. The casing is equipped with the cutter installation cavity 17 that link up the ejection of compact chamber that extends along the fore-and-aft direction, be equipped with blade holder 18 and drive blade holder business turn over ejection of compact chamber in the cutter installation cavity, be equipped with a plurality of blade holder portion blades 19 that extend left-and-right direction distribution along the upper and lower direction on the surface of one side of blade holder towards ejection of compact chamber, the one end that blade holder portion blade kept away from the blade holder is equipped with blade holder portion blade 20, the degree of depth of the sword groove that forms between the adjacent blade holder portion blade is greater than the clearance L between the adjacent through-hole row plus the sum of the size of the fore-and-aft direction of through-hole and is less than the clearance between the adjacent through-hole row plus the sum of the size of the fore-and-aft direction of 2 times through-hole. The right end face 21 of the movable mould is an inclined plane inclined towards the cutter mounting cavity, the left side wall and the right side wall of the cutter mounting cavity are inclined walls parallel to each other, the left side surface and the right side surface of the cutter holder are inclined planes and are in butt joint with the left side wall and the right side wall of the cutter mounting cavity, the right side wall 22 of the discharging cavity is parallel to the right end face of the movable mould, the right side wall of the discharging cavity and the right side wall 23 of the cutter mounting cavity are positioned on the same plane, and the left side surface of the cutter holder part blade 24 positioned at the leftmost end and the left side surface of the cutter holder are positioned on the same plane. The knife holder driving mechanism comprises a driving spring 25 for driving the knife holder to enter the discharging cavity so that the knife holder part knife blade cuts off all traditional Chinese medicine wires extending out of the channel, and the knife holder is extruded into the knife mounting cavity by the extrusion of the movable die when the movable die moves rightwards. When the movable mould moves left to the stroke end point, the right end face of the movable mould and the left end face of the tool apron are positioned on the same face. The cutter mounting cavity is internally provided with a horizontal guide rod 26 parallel to the left side surface of the cutter holder, and the cutter holder is sleeved on the horizontal guide rod. The invention also comprises a blade protection mechanism, wherein the blade protection mechanism comprises an avoidance groove 27 which is arranged on the left side surface of the blade holder and penetrates through the blade at the blade holder part at the leftmost side and faces one end of the discharging cavity, a support rod 31, one end of which is hinged in the avoidance groove through a vertical hinge shaft 28, a support rod reset spring 29 for driving the support rod to move in a direction away from the blade holder, and a limiting surface 30 positioned between the left side wall of the blade holder installation cavity and the sliding cavity wall; when the movable die moves to the right to the stroke end point, the supporting rod is supported on the side surface of the movable die, the peripheral surface of the supporting rod is abutted with the limiting surface to support the tool apron on the movable die, and the whole tool apron part cutting edge of the tool apron part blade is spaced from the movable die to form a gap 32; a guide inclined plane 33 is arranged between the right end surface of the movable die and the surface of the movable die facing the cutter mounting cavity; when the movable mould moves leftwards to the stroke end point, the supporting rod is aligned with the guide inclined plane, and the guide inclined plane guides the supporting rod to fold into the avoiding groove to lose the supporting effect on the cutter holder when the cutter holder moves towards the feeding cavity under the action of the driving spring.
The dicing process of the invention comprises the following steps: the movable die driving mechanism enables the movable die to move to the stroke end position to enable traditional Chinese medicines to enter the feeding cavity, when the movable die moves to the right, the pressurizing tool apron enables the blade at the tool apron part to reset to the tool mounting cavity, the supporting rod reset spring drives the supporting rod to reset and support the supporting rod to the movable die, and the cutting edge of the tool apron part is prevented from being cut to the movable die. The movable die driving mechanism enables the movable die to move left to the stroke end position to cut traditional Chinese medicine materials in the feeding cavity into traditional Chinese medicine wires and enable the traditional Chinese medicine wires to enter the channel, the traditional Chinese medicine wires entering the channel later push the traditional Chinese medicine wires entering the feeding cavity to be exposed in the discharging cavity, the driving spring drives the tool apron to enter the feeding cavity so as to cut the traditional Chinese medicine wires exposed in the feeding cavity into traditional Chinese medicine cubes, and the traditional Chinese medicine cubes fall into the discharging hole under the action of blowing and gravity and are discharged.