CN113651088B - Automatic feeding system and method for traditional Chinese medicine decoction piece dispensing machine - Google Patents
Automatic feeding system and method for traditional Chinese medicine decoction piece dispensing machine Download PDFInfo
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- CN113651088B CN113651088B CN202110819235.3A CN202110819235A CN113651088B CN 113651088 B CN113651088 B CN 113651088B CN 202110819235 A CN202110819235 A CN 202110819235A CN 113651088 B CN113651088 B CN 113651088B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention provides an automatic feeding system of a traditional Chinese medicine decoction piece dispensing machine and a method thereof, wherein the automatic feeding system comprises an automatic dispensing module, a medicine hopper module and a feeding execution module, wherein the automatic dispensing module is provided with a plurality of dispensing cabinets in a distribution mode; the medicine hopper module is arranged below the side part of the dynamic adjustment module and comprises a plurality of medicine hopper units; through setting up medicine fill module and setting up the material loading execution module along automatic dispensing module length direction in automatic dispensing module side below, form the top that side low level feed supplement and manipulator shifted and add the medicine mode, medicine fill unit material loading verification is convenient, and material loading robotic arm can carry medicine fill unit accurate transfer to each dispensing cabinet top that needs the material loading, the clamping jaw unit of material loading execution module has the accurate dual function of holding and automated control blanking of medicine fill concurrently in addition, thereby realize the automatic feeding operation of high-efficient stability, the medicine that adds that has among the prior art is verified inconvenient, material loading inefficiency, the easy mixed pollution of medicinal material and blanking is unstable scheduling technical problem.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine decoction piece dispensing and feeding, in particular to an automatic feeding system and method of a traditional Chinese medicine decoction piece dispensing machine.
Background
The preparation of the traditional Chinese medicine prescription requires mixing different medicinal materials together according to the set measurement. In a traditional Chinese medicine pharmacy, one prescription can be prepared through weighing, dispensing and checking for a plurality of times. In the automatic traditional Chinese medicine dispensing system, a plurality of unit machines of a program control dispensing cabinet automatically weigh and mix all medicinal materials according to a preset prescription, and a feeding module is arranged to feed the unit machines with less medicinal materials according to consumption.
Chinese patent No. CN202011603340.5 discloses an automatic dispensing system for chinese medicine, comprising: the automatic dispensing cabinet is arranged side by side, and comprises a spiral blanking mechanism group and a belt blanking mechanism group; the output mechanism is arranged below the spiral blanking mechanism group and the belt blanking mechanism group and is used for receiving medicinal materials which are weighed and then output by the spiral blanking mechanism group and the belt blanking mechanism group; and the feeding mechanism comprises a feeding car which is arranged at the top of the automatic dispensing cabinet and can autonomously move along the arrangement direction of the automatic dispensing cabinet and along the direction perpendicular to the arrangement direction, and the feeding car is configured to feed the spiral blanking mechanism group and the belt blanking mechanism group. The automatic traditional Chinese medicine dispensing system can automatically feed and supplement medicinal materials; in addition, the automatic dispensing cabinet is used for discharging medicinal materials in a mode of combining a spiral type discharging mechanism group with a belt type discharging mechanism group.
However, in the prior art, the feeding hopper is fixedly arranged at the top of the dispensing cabinet, the medicine adding operation and the medicine type verification of the feeding hopper are inconvenient at the high position, and the medicine adding structure of the medicine hopper is not disclosed; in addition, only a single feeding hopper is arranged, so that the feeding efficiency is low, various medicinal materials are mixed, and the mixing pollution is easily caused in the residual medicinal materials hopper; in addition, the feeding hopper opening and closing structure is simple in arrangement, the blanking action is unstable, the self-locking function is avoided, and unexpected material leakage is easy to cause.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides an automatic feeding system and a method thereof of a traditional Chinese medicine decoction piece dispensing machine, wherein a medicine hopper module is arranged below the side of the automatic dispensing module, and a feeding execution module is arranged along the length direction of the automatic dispensing module, so that a side low-level material supplementing and top medicine adding mode by transferring a mechanical arm is formed, the medicine hopper unit is convenient to feed and check, a feeding mechanical arm can carry the medicine hopper unit to accurately transfer to the top of each dispensing cabinet needing to be fed, and in addition, a clamping jaw unit of the feeding execution module has the dual functions of accurately clamping the medicine hopper and automatically controlling blanking, thereby realizing efficient and stable automatic feeding operation and solving the technical problems of inconvenience in medicine feeding check, low feeding efficiency, easiness in mixing pollution of medicine materials, unstable blanking and the like in the prior art.
In order to achieve the aim, the invention provides an automatic feeding system of a traditional Chinese medicine decoction piece dispensing machine, which comprises:
the automatic feeding system of the traditional Chinese medicine decoction piece dispensing machine comprises an automatic dispensing module, a medicine hopper module and a feeding execution module, wherein the medicine hopper module comprises a plurality of medicine hopper units, and the feeding execution module transfers the medicine hopper units containing decoction pieces of the required reseeding type from a low position to the top of the automatic dispensing module for feeding.
Preferably, the medicine hopper module is matched with and controls the feeding execution module to feed the Chinese herbal medicine decoction pieces in the medicine hopper unit into a unit machine needing feeding in the automatic dispensing module in a code scanning identification mode.
Preferably, the medicine hopper module is arranged below the side part of the automatic dispensing module.
Preferably, the medicine hopper module and the feeding execution module are respectively arranged at two adjacent side parts of the automatic dispensing module.
Preferably, the automatic dispensing modules are arranged in two groups side by side, and the feeding execution module is arranged between the two groups of automatic dispensing modules and feeds the two groups of automatic dispensing modules.
Preferably, the medicine hopper module is arranged at the side part of one group of the automatic dispensing modules.
Preferably, the automatic dispensing module is composed of a plurality of dispensing cabinets which are arranged, and the feeding execution module is arranged in a moving mode along the arrangement direction of the dispensing cabinets.
Preferably, the medicine hopper module further comprises: the temporary storage table is provided with a plurality of medicine hopper units for containing different types of traditional Chinese medicine decoction pieces, the temporary storage table is provided with a zero position, and the medicine hopper units are transferred from the zero position by the feeding execution module.
Preferably, the dispensing cabinet is composed of a plurality of unit machines which are arranged, the top of each unit machine is provided with a feed supplement opening, and the bottom of each medicine hopper unit can be placed on the corresponding feed supplement opening in a matched mode.
Preferably, the feeding port is provided with a dustproof component for dustproof the feeding port, the dustproof component is opened by pushing the medicine hopper unit, and the dustproof component is automatically closed after the medicine hopper unit is removed.
Preferably, a discharging end is arranged at the bottom of the medicine hopper unit, the feeding execution module can be opened and closed, and the feeding execution module acts on the medicine hopper unit through top contact so as to control the opening of the discharging end; and the top contact action is released, and the discharging end is automatically closed.
Preferably, the medicine hopper unit includes: the bottom is provided with a hopper body of the discharge end and two hopper covers symmetrically arranged on the discharge end to cover the discharge end.
Preferably, the feeding execution module includes: a jaw unit, the jaw unit comprising: a feeding control group and a medicine hopper clamping group which can be respectively opened and closed; the feeding control group contacts the two bucket covers in a opposite way so as to separate the bucket covers from each other; the medicine hopper clamping group is used for positioning and holding the medicine hopper unit.
Preferably, the feeding execution module further includes: the travel covers the track of the total length of the automatic dispensing module, and the mechanical arm is arranged on the track in a sliding mode, and the clamping jaw unit is arranged at the free end of the mechanical arm.
Preferably, the feeding control group includes: the opening and closing mechanism comprises two opening and closing arms which are symmetrically arranged left and right and can move relatively, and a first top contact part which is correspondingly arranged on the inner sides of the two opening and closing arms.
Preferably, a first jacking part is arranged at the outer side end part of the bucket cover; the two opening and closing arms move in opposite directions so that the first top contact part correspondingly contacts with the first top opening part.
Preferably, the medicine hopper unit further comprises: the self-locking mechanism is correspondingly arranged on the outer side of the bucket cover and used for limiting rotation of the bucket cover.
Preferably, the feeding control group further includes: second top contact parts correspondingly arranged on the opposite inner sides of the two opening and closing arms; the two opening and closing arms move in opposite directions so that the second top contact part correspondingly contacts the self-locking mechanism, and therefore the rotation limit of the bucket cover is relieved.
Preferably, the second top contact portion is of a telescopic structure, and the extension length of the second top contact portion in the reset state is greater than that of the first top contact portion, so that the second top contact portion and the first top contact portion sequentially perform the top contact action.
Preferably, the self-locking mechanism includes: the device comprises a mounting seat fixedly mounted on the bucket body, a locking piece rotatably mounted on the mounting seat, a rotating shaft of the locking piece horizontally arranged, and an elastic piece b connected between the locking piece and the mounting seat;
the bucket cover is provided with a locking plate at the position of the first jacking part, and the locking piece is buckled with the locking plate under the action of the elastic force of the elastic piece b.
Preferably, the locking part is arranged at a position above the rotating shaft and is a locking part capable of being buckled with the locking plate, and the position below the rotating shaft of the locking part is a second jacking part, one side of which is connected with the elastic part b and the opposite side of which can be jacked by the second jacking part.
Preferably, the bucket cover is rotatably arranged; a linkage rod is rotatably connected between the two bucket covers; the linkage rod drives the two bucket covers to synchronously rotate in opposite directions for separation or synchronously rotate in opposite directions for covering.
Preferably, the medicine hopper clamping group comprises: the opening and closing mechanism comprises two opening and closing arms which are symmetrically arranged left and right and can move relatively, and positioning pins which are correspondingly arranged on the inner sides of the two opening and closing arms; and the outer wall of the bucket body is correspondingly provided with a positioning hole which can be matched and inserted with the positioning pin.
The invention also provides an automatic feeding method of the traditional Chinese medicine decoction piece dispensing machine, which comprises the following steps:
a, clamping a medicine hopper: after receiving the feeding signal and controlling the clamping jaw units to be transferred to the lower medicine hopper units, the feeding execution module performs folding movement on the medicine hopper clamping groups so as to position and clamp the medicine hopper units containing the decoction pieces to be reseeded;
b, transferring a medicine hopper: after the step A is finished, the feeding execution module controls the clamping jaw unit and the medicine hopper unit carried by the clamping jaw unit to be directionally transferred to the top of the automatic dispensing module;
c, uncovering and feeding: after the step B is completed, the feeding control group performs folding movement and contacts the two bucket covers in a opposite direction so as to separate the two bucket covers from each other, and the discharging end is opened to supplement the automatic dispensing module;
d, closing the bucket cover: after the step C is completed, the feeding control group performs unfolding movement and releases the jacking action on the bucket covers, and the two bucket covers are automatically covered and reset to cover the discharge end;
e, resetting the medicine hopper: after the feeding is completed, the feeding execution module transfers the medicine hopper unit back to the low position.
Preferably, the automatic feeding method of the traditional Chinese medicine decoction piece dispensing machine further comprises the following steps:
f, unlocking the bucket cover: in the step C, in the process of folding and moving the feeding control group, the self-locking of the bucket cover is released through the top contact effect, and then the bucket cover is opened;
g, locking a bucket cover: after the step D is completed, the feeding control group continues to perform unfolding movement and releases the jacking action on the medicine hopper module, and the two hopper covers are automatically locked.
The invention has the beneficial effects that:
(1) According to the automatic dispensing machine, the medicine hopper module is arranged below the side of the automatic dispensing module, and the feeding execution module is arranged along the length direction of the automatic dispensing module, so that the medicine hopper unit is convenient to feed and check, the feeding mechanical arm can be accurately transferred to the top of each dispensing cabinet needing to be fed, and in addition, the clamping jaw unit of the feeding execution module has the double functions of accurately clamping the medicine hopper and automatically controlling blanking, so that efficient and stable automatic feeding operation is realized;
(2) According to the automatic dispensing machine, the feeding execution module and the medicine hopper module are arranged on two adjacent sides of the automatic dispensing module through the optimized layout, two groups of automatic dispensing modules are distributed on two sides of the stroke range of the feeding execution module, so that a one-to-two feeding mode is formed, the dispensing efficiency is improved, the overall layout is compact, and the feeding is convenient to supply;
(3) The invention is provided with the medicine hopper unit with a self-locking function, and is matched with the clamping jaw unit which is composed of the medicine hopper clamping group and the feeding control group which can be respectively opened and closed, wherein the medicine hopper clamping group can position and clamp the medicine hopper unit for directional transfer, the feeding control group firstly unlocks the medicine hopper unit through a jacking action and then jacks the hopper cover for blanking after transferring in place, the accurate clamping and automatic blanking control of the medicine hopper can be realized, the structure is ingenious, and the clamping and blanking actions are stable and controllable.
In conclusion, the automatic feeding device has the advantages of compact layout, automatic and efficient feeding and the like, and is particularly suitable for the technical field of automatic feeding of traditional Chinese medicine decoction piece dispensing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is a schematic diagram of the connection structure of the drug hopper unit and the clamping jaw unit;
FIG. 5 is a side view of the attachment of the drug hopper unit to the jaw unit of the present invention;
FIG. 6 is a cross-sectional view at B in FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6;
FIG. 8 is a schematic view of the overall structure of the jaw unit of the present invention;
FIG. 9 is a schematic diagram of the structure of the feeding control set of the present invention;
FIG. 10 is a schematic view of the discharge end of the bucket of the present invention;
FIG. 11 is a schematic diagram of the self-locking mechanism of the present invention;
FIG. 12 is a schematic view of a bucket clamping set according to the present invention;
FIG. 13 is an enlarged view of FIG. 4 at C;
FIG. 14 is a side elevational view of the structure of the jaw unit of the present invention in a state of gripping and opening the hopper unit;
figure 15 is a cross-sectional view at D in figure 11,
FIG. 16 is a process flow diagram of the present invention;
FIG. 17 is a schematic view of a dust assembly of the present invention;
fig. 18 is a schematic cross-sectional view of a dust assembly of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
As shown in fig. 1-2, the automatic feeding system of the traditional Chinese medicine decoction piece dispensing machine comprises an automatic dispensing module 100, a medicine hopper module 200 and a feeding execution module 300, wherein the medicine hopper module 200 comprises a plurality of medicine hopper units 20', and the feeding execution module 300 transfers the medicine hopper units 20' containing decoction pieces of the required reseeding type from a low position to the top of the automatic dispensing module 100 for feeding.
Preferably, the hopper module 200 is disposed below a side portion of the automatic dispensing module 100.
Preferably, the hopper module 200 and the loading execution module 300 are separately disposed at two adjacent sides of the automatic dispensing module 100.
In this embodiment, through setting up medicine fill module 200 and cooperation in automatic dispensing module 100 lateral part setting up material loading execution module 300 at automatic dispensing module 100 side below, medicine fill unit 20' low level sets up for it carries out the check operation of material loading and medicinal material kind more convenient, and the material loading robotic arm 302 of material loading execution module 300 can accurately shift to each dispensing cabinet 10' top that needs the material loading, and the clamping jaw unit 30' of material loading execution module 300 has the dual function of accurate staple bolt of medicine fill and automatic control medicine fill blanking in addition, thereby realizes the automatic material loading operation of high-efficient stability.
Preferably, the medicine hopper module 200 further includes: the temporary storage table 61, a plurality of medicine hopper units 20 'for containing different kinds of Chinese herbal medicine decoction pieces are placed on the temporary storage table 61, a zero position 60 is arranged on the temporary storage table 61, and the medicine hopper units 20' are transferred from the zero position 60 by the feeding execution module 300.
Preferably, as shown in fig. 3, the dispensing cabinet 10 'is composed of a plurality of unit machines arranged in a row, a feeding port 101 is formed at the top of each unit machine, and the bottom of the medicine hopper unit 20' can be placed on the feeding port 101 in a matched manner.
Preferably, as shown in fig. 2, the feeding execution module 300 further includes: a track 301 whose travel covers the total length of the automatic dispensing module 100, a robot arm 302 slidably disposed on the track 301, and a jaw unit 30' mounted on a free end of the robot arm 302.
In this embodiment, the mechanical arm 302 can carry the clamping jaw unit 30 'to perform multi-axis movement, and accurately transfer to the position right above each dispensing cabinet 10' for feeding.
As shown in fig. 4-6, the bottom of the medicine bucket unit 20 'is provided with a discharge end 10, the feeding execution module 300 can perform opening and closing movement, and the feeding execution module 300 acts on the medicine bucket unit 20' through top contact to control the discharge end 10 to be opened; the top contact action is released, and the discharging end 10 is automatically closed.
Preferably, the hopper unit 20' includes: the bottom is provided with a bucket body 1 of the discharge end 10 and two bucket covers 2 symmetrically arranged on the discharge end 10 to cover the discharge end.
Preferably, as shown in fig. 5 and 8, the jaw unit 30' includes: a feeding control group 3 and a medicine hopper clamping group 5 which can be respectively opened and closed; the feeding control group 3 contacts the two bucket covers 2 in opposite directions so as to separate the bucket covers from each other; the medicine hopper clamping group 5 is used for positioning and holding the medicine hopper unit 20'.
Preferably, the medicine hopper clamping groups 5 and the feeding control groups 3 are arranged on the base plate 6 in a vertical distribution manner.
In this embodiment, the bucket cover 2 is rotatably mounted on the discharge end through the hinge point a20, and the bucket cover 2 is configured to be of an automatic reset structure, so that the bucket cover 2 can automatically rotate in opposite directions to cover after the external force applied by the clamping jaw unit 30' is removed, and then a normally closed state is maintained, and leakage is prevented. The automatic resetting structure can be set to be a torsion spring rotating shaft structure, or an elastic piece c26 for driving the two bucket covers 2 to automatically cover and reset is connected between the two bucket covers 2.
Preferably, as shown in fig. 9, the feeding control group 3 includes: the opening and closing mechanism 31 comprises two opening and closing arms 30 which are symmetrically arranged on the left and right and can move relatively, and a first top contact part 32 correspondingly arranged on the opposite inner sides of the two opening and closing arms 30.
Preferably, as shown in fig. 7 and 10, a first jack-up portion 21 is provided on the lid 2 at a position outside the hinge point a 20; the two opening and closing arms 30 move towards each other to make the first propping portion 32 correspondingly prop against the first propping portion 21.
In this embodiment, during the process of moving the two opening and closing arms 30 towards each other, the first top contact portion 32 correspondingly contacts the first top opening portion 21, so that the lid 2 rotates around the hinge point a20, and the discharge end 10 is opened.
Preferably, as shown in fig. 9, the first top contact portion 32 is horizontally disposed, and includes: the ejector rod 321 and the roller 322 which is arranged at the end part of the ejector rod 321 and is in rolling contact with the first jacking part 21 effectively reduce jacking friction by arranging the roller 322.
Preferably, as shown in fig. 12, the medicine hopper clamping set 5 includes: the opening and closing mechanism 31, the opening and closing mechanism 31 comprises two opening and closing arms 30 which are symmetrically arranged left and right and can move relatively, and positioning pins 51 correspondingly arranged on the opposite inner sides of the two opening and closing arms 30; as shown in fig. 13, the outer wall of the bucket body 1 is correspondingly provided with a positioning hole 15 for inserting the positioning pin 51.
In the clamping unit in this embodiment, the positioning pin 51 of the clamping unit can be inserted into the positioning hole 15, so that positioning during holding is realized, false holding or loose holding falling can be effectively prevented, and accurate holding is realized.
Preferably, the hopper module 200 cooperates and controls the loading execution module 300 to load the decoction pieces in the hopper unit 20' into the unit machine to be loaded in the automatic dispensing module 100 in a code scanning identification mode.
In this embodiment, the zero position 60 of the temporary storage table 61 is provided with a code scanning recognition device, and identifiable digital identifiers are distributed on two opposite sides of the medicine hopper unit 20', for example, two-dimensional codes are uniformly distributed, the code scanning recognition device is used for scanning the digital identifiers on the medicine hopper unit 20' to determine what kind of Chinese herbal medicine pieces are contained in the medicine hopper unit 20', and then the Chinese herbal medicine pieces are fed back to the central control system, and the central control system controls the feeding execution module 300 to correspondingly transfer the medicine hopper unit 20' clamped by the central control system to the upper part of a unit machine containing the corresponding Chinese herbal medicine pieces for feeding operation.
Example two
In this embodiment, the same or corresponding parts as those of the above embodiment are denoted by the same reference numerals as those of the above embodiment, and only the differences from the above embodiment will be described below for the sake of brevity. This embodiment differs from the above embodiment in that:
preferably, as shown in fig. 2, two sets of the automatic dispensing modules 100 are arranged side by side, and the feeding execution module 300 is arranged between the two sets of the automatic dispensing modules 100 and feeds the two sets of the automatic dispensing modules 100.
Preferably, the hopper module 200 is disposed on a side of at least one set of the self-dispensing modules 100.
Preferably, the hopper module 200 is disposed at a side of one of the sets of the automatic dispensing modules 100.
Preferably, the automatic dispensing module 100 is composed of a plurality of dispensing cabinets 10 'arranged in a row, and the feeding execution module 300 is arranged to move along the arrangement direction of the plurality of dispensing cabinets 10'.
In this embodiment, by optimizing the layout, the feeding execution module 300 and the drug hopper module 200 are disposed on two adjacent sides of the automatic dispensing module, and two groups of automatic dispensing modules 100 are distributed on two sides of the stroke range of the feeding execution module 300, so as to form a one-to-two feeding mode, thereby improving the dispensing efficiency, and the overall layout is compact and the feeding is convenient.
As a preferred layout, the hopper module 200 is disposed at one side of the automatic dispensing module 100 in the longitudinal direction (i.e., the arrangement direction of the plurality of dispensing cabinets 10'), and the feeding execution module 300 is disposed at one side of the automatic dispensing module 100 in the width direction.
Example III
In this embodiment, the same or corresponding parts as those of the above embodiment are denoted by the same reference numerals as those of the above embodiment, and only the differences from the above embodiment will be described below for the sake of brevity. This embodiment differs from the above embodiment in that:
preferably, as shown in fig. 7, the medicine hopper unit 20' further includes: and the self-locking mechanism 4 is correspondingly arranged on the outer side of the bucket cover 2 and used for limiting the rotation of the bucket cover 2.
Preferably, as shown in fig. 9, the feeding control group 3 further includes: second top contact portions 33 mounted on opposite inner sides of the two opening and closing arms 30; the two opening and closing arms 30 move towards each other to make the second propping portion 33 correspondingly prop against the self-locking mechanism 4, so as to release the rotation limit of the bucket cover 2.
In this embodiment, the drug bucket unit 20 'with self-locking function is provided, and the second top contact portion 33 is provided on the feeding control group 3 in a matching manner, so that the drug bucket unit 20' can be unlocked by top contact, after the external force is removed, the self-locking mechanism 4 automatically locks the bucket cover 2 again by elastic reset, and the structure is ingenious, the blanking is stable and controllable, and no material leakage occurs.
Preferably, the second top contact portion 33 is in a telescopic structure, and the extension length of the second top contact portion 33 in the reset state is greater than the extension length of the first top contact portion 32, so that the second top contact portion 33 and the first top contact portion 32 perform the top contact action successively.
Further, the second top contact portion 33 is set to be a telescopic structure, the sequence of the two top contact functions is realized by adjusting the extending lengths of the first top contact portion 32 and the second top contact portion 33, in the process that the opening and closing arms 30 of the feeding control group 3 move in opposite directions, the second top contact portion 33 firstly collides with the self-locking mechanism 4 to release the rotation limit of the bucket cover 2, and as the second top contact portion 33 is of a telescopic structure, the second top contact portion contracts and shortens after being in contact with the self-locking mechanism 4, and then the first top contact portion 32 contacts with the bucket cover 2 to open the discharge end, so that the feeding control group 3 can realize the function of firstly releasing the self-locking of the bucket cover 2 and then opening the bucket cover 2 to blanking.
Preferably, as shown in fig. 9, the second top contact portion 33 is horizontally disposed, and includes: the telescopic rod 331 and an elastic piece a332 sleeved on the telescopic rod 331; both ends of the elastic member a332 are respectively limited by the inner wall of the opening and closing arm 30 and the end of the telescopic rod 331.
Preferably, as shown in fig. 11, the self-locking mechanism 4 includes: the device comprises a mounting seat 41 fixedly mounted on the bucket body 1, a locking piece 42 rotatably mounted on the mounting seat 41, a rotating shaft of the locking piece 42 horizontally arranged, and an elastic piece b43 connected between the locking piece 42 and the mounting seat 41;
as shown in fig. 7 and 10, a locking plate 22 is provided on the lid 2 at the position of the first opening 21, and the locking member 42 is engaged with the locking plate 22 by the elastic force of the elastic member b 43.
In the embodiment, the self-locking mechanism 4 with an elastic structure is matched with the bucket cover 2, and the bucket cover 2 can be rotated and limited under the action of no external force, so that self-locking is realized; the locking piece 42 is firstly propped against by the second propping part 33 to unlock the buckling relation with the locking plate 22 before blanking, and then the bucket cover 2 is propped up by the first propping part 32 to realize blanking, so that the structure is stable and no unexpected leakage occurs.
Preferably, as shown in fig. 11, a portion of the locking member 42 above the rotation axis is provided with a locking portion 421 capable of being locked with the locking plate 22, and a portion of the locking member 42 below the rotation axis is provided with a second pushing portion 422 having one side connected to the elastic member b43 and the opposite side capable of being pushed by the second pushing portion 33.
In this embodiment, under the condition of no external force, the locking member 42 is in a vertical state under the action of the elastic force of the elastic member b43, and the locking portion 421 thereof is just buckled with the locking plate 22, so as to realize self-locking; when an external force is applied to the second pushing portion 422, the second pushing portion 422 rotates inward, and the locking portion 421 rotates outward to lock the plate 22, thereby unlocking the device.
Preferably, as shown in fig. 5, the bucket 1 includes: the bottom of the blanking hopper 11 is provided with the discharging end 10, the cover body 12 is fixedly sleeved outside the blanking hopper 11, and the hopper cover 2 and the self-locking mechanism 4 are both positioned in the cover body 12; an installation and action space is arranged between the cover body 12 and the bucket cover 2, and the self-locking mechanism 4 is positioned in the space and fixedly installed on the inner wall of the cover body 12.
As shown in fig. 13, the cover 12 is provided with a first top hole 13 into which the first top contact portion 32 extends,
the cover 12 is provided with a second top hole 14 into which the second top contact portion 33 extends.
It should be noted that, the first top hole 13 is disposed at a position corresponding to the first top opening portion 21, the first top contact portion 32 extends from the first top hole 13 to contact the first top opening portion 21, the second top hole 14 is disposed at a position corresponding to the second top opening portion 422, and the second top contact portion 33 extends from the second top hole 14 to contact the second top opening portion 422.
Example IV
In this embodiment, the same or corresponding parts as those of the above embodiment are denoted by the same reference numerals as those of the above embodiment, and only the differences from the above embodiment will be described below for the sake of brevity. This embodiment differs from the above embodiment in that:
preferably, as shown in fig. 10, a linkage rod 233 is rotatably connected between the two bucket covers 2; the hinge point b24 of the linkage rod 233 and one of the bucket covers 2 is located at the inner side below the hinge point a20, and the hinge point c25 of the linkage rod 233 and the other bucket cover 2 is located at the inner side above the hinge point a20, so that the linkage rod 233 drives the two bucket covers 2 to synchronously rotate in opposite directions to separate or synchronously rotate in opposite directions to cover.
In this embodiment, by setting the linkage rod 233, the action between the two bucket covers 2 is linked, and only the first propping-up portion 21 of one bucket cover 2 is propped up, so that the rotation of the bucket cover 2 drives the other bucket cover 2 to rotate reversely in synchronization, if the first propping-up portion 32 on one side fails, the complete opening of the discharge end 10 is not affected, and the structure design is ingenious and the practicability is good.
Example five
In this embodiment, the same or corresponding parts as those of the above embodiment are denoted by the same reference numerals as those of the above embodiment, and only the differences from the above embodiment will be described below for the sake of brevity. This embodiment differs from the above embodiment in that:
preferably, the feeding port 101 is provided with a dust-proof component 102 for dust-proof of the feeding port 101, the dust-proof component 102 is opened by pushing the hopper unit 20', and the dust-proof component 102 is automatically closed after the hopper unit 20' is removed.
17-18, the dust-proof assembly 102 includes a guide hopper 103 and two sealing plates 104 symmetrically hinged to the top of the guide hopper 103; the sealing plate 104 seals the guide hopper 103, the sealing plate 104 is elastically connected with the guide hopper 103 through the torsion spring 105, the sealing plate 104 is turned inwards towards the guide hopper 103 under the action of external force and is opened, and after the external force is removed, the sealing plate 104 is reset under the action of the elasticity of the torsion spring 105 to close the guide hopper 103.
It should be further noted that the cover 12 may be correspondingly seated on the guide funnel 103, and the bottom of the cover 12 may extend downward into the guide funnel 103 and push the sealing plate 104 open.
Example six
The automatic feeding method of the traditional Chinese medicine decoction piece dispensing machine, as shown in fig. 16, comprises the following steps:
a, clamping a medicine hopper: after the feeding execution module 300 receives the feeding signal and controls the clamping jaw unit 30' to be transferred to the lower medicine hopper unit 20', the medicine hopper clamping group 5 performs folding movement so as to position and clamp the medicine hopper unit 20' filled with the decoction pieces to be reseeded;
b, transferring a medicine hopper: after the step a is completed, the feeding execution module 300 controls the clamping jaw unit 30 'and the medicine hopper unit 20' carried by the clamping jaw unit to be directionally transferred to the top of the automatic dispensing module 100;
in the above steps a-B, after receiving the feeding signal, the feeding execution module 300 drives the clamping jaw unit 30' to transfer to the hopper unit 20', the two opening and closing arms 30 of the hopper clamping group 5 move in opposite directions, and the positioning pins 51 are matched and inserted into the positioning holes 15 to position and clamp the hopper module 200, and then the clamping jaw unit is driven by the mechanical arm to transfer to the top of the dispensing cabinet 10' to be fed with material in a directional manner;
c, unlocking the bucket cover: after the step b is completed, the feeding control group 3 performs folding movement and releases self-locking of the bucket cover 2 through the jacking action;
in the step c, the two opening and closing arms 30 of the feeding control group 3 move in opposite directions, and during the moving process, the second contact portion 33 firstly contacts with the locking member 42 to release the locking member 42 from buckling with the locking plate 22;
d, uncovering and feeding: in the step c, after the self-locking of the hopper covers is released, the feeding control group 3 continues to perform folding movement and contacts the two hopper covers 2 in opposite directions so as to separate the two hopper covers 2 from each other, and the discharging end 10 is opened to supplement the automatic dispensing module 100;
in the step c, the second top contact portion 33 is contracted when performing the top contact operation, so that in the step d, the first top contact portion 32 is contacted with the first top opening portion 21 after the bucket cover is unlocked, so that the two bucket covers 2 are separated by rotating in opposite directions, the discharging end 10 is opened, and fig. 12 shows the opened state of the bucket covers;
e, closing the bucket cover: after the step d is completed, the feeding control group 3 performs unfolding movement and releases the propping action on the bucket covers 2, and the two bucket covers 2 are automatically covered and reset to cover the discharge end 10;
in the step e, the two opening and closing arms 30 of the feeding control group 3 move backward, and in the moving process, the first top contact portion 32 is separated from the first top opening portion 21, so that the two bucket covers 2 automatically rotate and cover in opposite directions, and the discharging end 10 is sealed;
f, locking the bucket cover: after the step e is completed, the feeding control group 3 continues to perform unfolding movement and releases the propping action on the medicine bucket module 200, and the two bucket covers 2 are automatically locked;
in the step e, the compressed second top contact portion 33 gradually resets in the process of moving the two opening and closing arms 30 backward, and is separated from the locking member 42 after the two bucket covers 2 are closed, so that the locking member 42 automatically resets to be buckled with the locking plate 22;
g, resetting the medicine hopper: after the loading is completed, the loading performing module 300 transfers the medicine hopper unit 20' back to the low position.
In the step g, the mechanical arm 302 drives the hopper unit 20 'to be transferred back to the temporary storage table 61, and then the two opening and closing arms 30 of the hopper clamping set 5 are moved towards each other to be separated from the hopper unit 20', and reset.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (15)
1. An automatic feeding system of a Chinese medicinal decoction piece dispensing machine comprises
An automatic dispensing module (100),
characterized by further comprising:
drug hopper module (200)
A feeding execution module (300),
the medicine hopper module (200) comprises a plurality of medicine hopper units (20'),
the feeding execution module (300) transfers a medicine hopper unit (20 ') containing decoction pieces to be reseeded to the top of the automatic dispensing module (100) and then controls the medicine hopper unit (20') to be opened so as to feed the automatic dispensing module (100);
the hopper unit (20') comprises:
a bucket body (1) with a discharge end (10) at the bottom;
two bucket covers (2) symmetrically arranged on the discharge end (10) for sealing the discharge end; and
the self-locking mechanism (4) is correspondingly arranged at the outer side of the bucket cover (2) and used for limiting the rotation of the bucket cover (2);
the feeding execution module (300) comprises:
two relatively movable opening and closing arms (30); and
a first top contact part (32) and a second top contact part (33) which are correspondingly arranged on the opposite inner sides of the two opening and closing arms (30);
in the process of opposite movement of the two opening and closing arms (30), the first propping part (32) and the second propping part (33) sequentially perform propping action, the second propping part (33) is propped against the self-locking mechanism (4) firstly, so that the rotation limit of the bucket cover (2) is relieved, and then the first propping part (32) is propped against the bucket cover (2) to enable the bucket cover to rotate, so that the discharging end (10) is opened.
2. The automatic feeding system of a decoction piece dispensing machine according to claim 1, wherein the hopper module (200) is arranged below the side of the automatic dispensing module (100).
3. The automatic feeding system of a decoction piece dispensing machine according to claim 2, wherein the medicine hopper module (200) and the feeding execution module (300) are separately arranged at two adjacent side parts of the automatic dispensing module (100).
4. The automatic feeding system of a decoction piece dispensing machine according to claim 1, wherein,
the automatic dispensing module (100) is provided with two groups side by side,
the feeding execution module (300) is arranged between the two groups of automatic dispensing modules (100) and feeds the two groups of automatic dispensing modules (100).
5. The automatic feeding system of a decoction piece dispensing machine of claim 4, wherein said hopper modules (200) are disposed on sides of at least one set of said automatic dispensing modules (100).
6. The automatic feeding system of a decoction piece dispensing machine according to claim 1, wherein,
the automatic dispensing module (100) consists of a plurality of dispensing cabinets (10') which are arranged in a row,
the feeding execution module (300) is movably arranged along the arrangement direction of the plurality of dispensing cabinets (10').
7. The automatic feeding system of a decoction piece dispensing machine of claim 1, wherein the hopper module (200) further comprises:
a temporary storage table (61),
a plurality of medicine hopper units (20') for containing different kinds of Chinese medicine decoction pieces are arranged on the temporary storage table (61),
a zero point position (60) is arranged on the temporary storage table (61),
the feeding execution module (300) transfers the medicine hopper unit (20') from the zero position (60).
8. The automatic feeding system of a decoction piece dispensing machine of claim 6, wherein,
the dispensing cabinet (10') is composed of a plurality of unit machines which are arranged in a distributed manner,
a feed supplement port (101) is arranged at the top of the unit machine,
the bottom of the medicine hopper unit (20') can be matched and placed on the feeding hole (101).
9. The automatic feeding system of a decoction piece dispensing machine according to claim 8, wherein,
a dustproof component (102) for dustproof the feed supplement port (101) is arranged on the feed supplement port (101),
the dustproof assembly (102) is opened by pushing the medicine hopper unit (20 '), and the dustproof assembly (102) is automatically closed after the medicine hopper unit (20') is removed.
10. The automatic feeding system of a decoction piece dispensing machine according to claim 1, wherein,
the feeding execution module (300) can be opened and closed,
the feeding execution module (300) acts on the medicine hopper unit (20') through jacking so as to control the discharge end (10) to be opened; the top contact action is released, and the discharging end (10) is automatically closed.
11. The automatic feeding system of a decoction piece dispensing machine according to claim 1, wherein the feeding execution module (300) comprises:
a jaw unit (30'),
the jaw unit (30') comprises:
a feeding control group (3) and a medicine hopper clamping group (5) which can be respectively opened and closed;
the feeding control group (3) contacts the two bucket covers (2) in a opposite way so as to separate the bucket covers from each other;
the medicine hopper clamping group (5) is used for positioning and holding the medicine hopper unit (20').
12. The automated feeding system of a decoction piece dispensing machine of claim 11, wherein the feeding execution module (300) further comprises:
a track (301) with a travel covering the total length of the automatic dispensing module (100), an
And a mechanical arm (302) arranged on the track (301) in a sliding manner, wherein the clamping jaw unit (30') is arranged at the free end part of the mechanical arm (302).
13. The automatic feeding system of the traditional Chinese medicine decoction piece dispensing machine according to claim 1, wherein the medicine hopper module (200) cooperatively controls the feeding execution module (300) to feed the traditional Chinese medicine decoction pieces in the medicine hopper unit (20') into a unit machine needing feeding in the automatic dispensing module (100) in a code scanning identification mode.
14. An automatic feeding method of a decoction piece dispensing machine using the automatic feeding system of a decoction piece dispensing machine according to any one of claims 1 to 13, characterized by comprising the steps of:
a, clamping a medicine hopper: after the feeding execution module (300) receives the feeding signal and controls the clamping jaw unit (30 ') to be transferred to the lower medicine hopper unit (20 '), the medicine hopper clamping group (5) performs folding movement so as to position and clamp the medicine hopper unit (20 ') containing the decoction pieces to be reseeded;
b, transferring a medicine hopper: after the step A is finished, the feeding execution module (300) controls the clamping jaw unit (30 ') and the medicine hopper unit (20') carried by the clamping jaw unit to be directionally transferred to the top of the automatic dispensing module (100);
c, uncovering and feeding: after the step B is completed, the feeding control group (3) performs folding movement and contacts the two bucket covers (2) in a opposite way so as to separate the two bucket covers (2) from each other, and the discharging end (10) is opened to supplement the automatic dispensing module (100);
d, closing the bucket cover: after the step C is completed, the feeding control group (3) performs unfolding movement and releases the jacking action on the bucket covers (2), and the two bucket covers (2) are automatically covered and reset to cover the discharging end (10);
e, resetting the medicine hopper: after the loading is completed, the loading execution module (300) transfers the medicine hopper unit (20') back to the low position.
15. The automatic feeding method of a decoction piece dispensing machine of claim 14, further comprising the steps of:
f, unlocking the bucket cover: in the step C, in the process of folding and moving the feeding control group (3), the self-locking of the bucket cover (2) is released through the top contact action, and then the bucket cover (2) is opened;
g, locking a bucket cover: after the step D is completed, the feeding control group (3) continues to perform unfolding movement and releases the jacking action on the medicine hopper module (200), and the two hopper covers (2) are automatically locked.
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