SUMMERY OF THE UTILITY MODEL
The utility model aims at solving at least part of above-mentioned technical problem, a medicine feeding manipulator and automatic medicine dispensing machine are provided.
The utility model adopts the technical scheme as follows:
the utility model provides a medicine feeding mechanical hand, includes the base, locates transport mechanism on the base and the guide board that is arranged in guiding medicine box landing to the medicine cabinet, transport mechanism protrusion the up end of base sets up in order to convey the medicine box to on the guide board, the guide board is followed transport mechanism's direction of delivery symmetry is located the both sides of base.
Further, the conveying mechanism comprises a clamping plate and a fixing plate which are oppositely arranged on two sides of the conveying mechanism, and the clamping plate is configured to be capable of moving along the width direction of the base to be close to or far away from the fixing plate.
Further, the heights of the clamping plate and the fixing plate are not lower than the height of the medicine box.
Furthermore, the bottom of the base is provided with a screw motor, a nut in threaded connection with an output shaft of the screw motor, a sliding rail and a sliding block, the sliding rail is fixedly arranged at the bottom of the base and is in sliding connection with the sliding block, the sliding block is connected with the screw and the clamping plate, and the extending direction of the output shaft of the screw motor is consistent with the width direction of the base.
Further, transport mechanism includes runner, conveyer belt and driving motor, the runner set firmly in the bottom of base and through driving motor drives, the runner drives the conveyer belt slides.
Furthermore, two conveying belts are arranged in parallel, a certain distance is reserved between the two conveying belts, and the distance is smaller than the width of the medicine boxes.
Furthermore, the conveyor belts are arranged in parallel, a gap is formed between the two conveyor belts, a support plate is arranged in the gap and fixedly arranged on the base, and the height of the top end of the support plate is lower than that of the top end of the conveyor belt.
Further, be equipped with the first sensor that is used for detecting the medicine box quantity of placing on transport mechanism on the fixed plate, and/or, the guide board both sides are equipped with the matched with and are used for detecting whether the medicine box gets into the second sensor of guide board, and/or, be equipped with the third sensor that is used for detecting whether the medicine box falls into the medicine-dispensing machine on the lateral wall of fixed plate.
Further, the guide plate is provided to be inclined downward with respect to a horizontal plane in a conveying direction of the conveying mechanism.
The automatic medicine dispensing machine comprises the medicine feeding mechanical arm, an X-axis sliding rail and a Z-axis sliding rail which drive the medicine feeding mechanical arm to move in the X-axis direction and the Z-axis direction, and a sliding block matched with the X-axis sliding rail and the Z-axis sliding rail.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the base, locate transport mechanism on the base and the guide board that is used for the medicine box gliding, transport mechanism protrusion the up end of base sets up in order to convey the medicine box to on the guide board, the guide board is followed transport mechanism's direction of transfer symmetry is located the both sides of base to for automatic medicine-dispensing machine provides a plurality of directions of adding medicine, improve the speed of adding medicine and optimize automatic medicine-dispensing machine's spatial layout.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
It is to be understood that the described embodiments are merely some embodiments and not all embodiments of the present application, and that the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application and its applications.
The utility model provides an automatic medicine-dispensing machine includes a set of medicine-feeding manipulator and drives X axle guide rail, Z axle guide rail (not shown) of medicine-feeding manipulator motion in X axle, Z axle direction, and on medical personnel put into medicine-feeding manipulator with the medicine box, medicine-feeding manipulator moved in X axle Z is epaxial to convey the medicine box to corresponding medicine cabinet.
Specifically, a set of automatic dispensing machines includes two medicine loading manipulators that are arranged in opposition.
Example (b):
as shown in fig. 1, the present embodiment provides a medicine feeding manipulator, which includes a base 1, a conveying mechanism disposed on the base 1, and a guide plate 2 for guiding a medicine box to slide into a medicine cabinet, wherein the conveying mechanism protrudes out of the upper end surface of the base 1 to convey the medicine box onto the guide plate 2, arrows and letters in fig. 3 collectively indicate a conveying direction of the conveying mechanism, and the guide plate 2 is symmetrically disposed on two sides of the base 1 along the conveying direction of the conveying mechanism, so as to provide a plurality of medicine feeding directions, improve a medicine feeding rate, and optimize a spatial layout of an automatic medicine dispensing machine.
As shown in fig. 2 to 4, the conveying mechanism includes a rotating wheel 12, a conveying belt 13 and a driving motor 11, the rotating wheel 12 is fixedly disposed at the bottom end of the base 1 and is driven by the driving motor 11, and the rotating wheel 12 drives the conveying belt 13 to slide.
A first opening 18 is arranged in the middle of the base 1 in a penetrating mode, the main body of the conveyor belt 13 is installed in the first opening 18, and the top end of the conveyor belt 13 is higher than the top end of the base 1, so that medicine boxes placed on the conveyor belt 13 can be conveyed smoothly.
Specifically, the lower end of the base 1 is provided with two rotating wheels 12 which are respectively located at two sides of the first opening 18, one of the rotating wheels 12 is sleeved on an output shaft of the driving motor 11, and the conveying belt 13 rotates forward and backward under the driving of the driving motor 11, so that medicine box distribution in two directions is realized. Moreover, the transmission in two directions only needs one driving motor 11 to complete, so that the cost is saved, and the medicine feeding efficiency is improved.
Preferably, two conveying belts 13 are provided, and one end of the rotating wheel 12 along the direction of the rotation axis is fixedly connected with another rotating wheel 12 to form a rotating wheel set, and the other end is connected with the driving motor 11, so that the two rotating wheels 12 in the rotating wheel set realize synchronous operation, and the two rotating wheel sets drive the conveying belts 13 to operate to realize conveying of medicine boxes.
In order to avoid the use of a wider conveyor belt 13 and to reduce costs, as shown in fig. 1 and 3, a conveyor belt 13 of a narrower width type is used, with a spacing between the two conveyor belts 13 that is smaller than the width of the medicine boxes, thereby achieving smooth conveyance of the medicine boxes while avoiding the medicine boxes from falling into the spacing.
With continued reference to fig. 1 and 3, as will be understood by those skilled in the art, two parallel conveyor belts 13 are provided, a gap is provided between the two conveyor belts 13, a support plate 17 is provided in the gap to prevent the medicine boxes from falling off during the conveying process, the support plate 17 is fixed on the base 1, and the top end of the support plate 17 is lower than the top end of the conveyor belts 13 to prevent the support plate 17 from providing movement resistance for the medicine boxes.
Further, as shown in fig. 2 and fig. 4, three sets of rotating wheels 12 are provided in the present embodiment, and the three sets of rotating wheels 12 form a shape similar to an isosceles triangle, so that the installation position of the driving motor 11 is more arbitrary, and the user can conveniently determine the installation position according to the requirement.
With continued reference to fig. 2 and fig. 4, in order to improve the conveying effect of the conveying belt 13 on the medicine boxes, the limiting blocks 14 are disposed perpendicular to the surface of the conveying belt 13, and the number of the limiting blocks 14 may be determined according to actual needs, and is not limited herein.
Preferably, the bottom end of the base 1 is provided with fourth sensors 21 located at two sides of the conveyor belt 13, and the fourth sensors are used for detecting whether the limiting blocks 14 are located below the base, so that the medicine boxes are prevented from being turned over when being placed on the conveyor belt 13.
Those skilled in the art will appreciate that the height of the stopper 14 may be higher than the height of the medicine boxes, so as to provide sufficient support when the conveyor belt 13 conveys more than 2 medicine boxes, and prevent the conveyor belt 13 from tilting backwards and falling off when the conveyor belt 13 is started.
As shown in fig. 1, the medicine feeding manipulator of the present invention further includes a clamping plate 3 and a fixing plate 4, both of which are relatively disposed at two sides of the conveying mechanism, the clamping plate 3 is configured to move along the width direction of the base 1 to be close to or away from the fixing plate 4, so as to stack the medicine boxes, so that the medicine boxes enter the guiding plate 2 at the same direction to slide to the medicine cabinet at a specified angle, and the medicine boxes are placed neatly.
In the present embodiment, the width direction of the base 1 is perpendicular to the extending direction of the guide plate 2.
Specifically, as shown in fig. 2 and 6, the clamping plate 3 and the fixing plate 4 are both shaped like a letter "earth", the clamping plate 3 includes a first end portion 301, a second end portion 302 and a first middle portion 303, and the fixing plate 4 includes a third end portion 401, a fourth end portion 402 and a second middle portion 403; the first end portion 301 corresponds to the third end portion 401, the second end portion 302 corresponds to the fourth end portion 402, and the first intermediate portion 303 corresponds to the second intermediate portion 403. Wherein, the vertical setting of first end 301, third end 401, first middle part 303, second middle part 403 are parallel with base 1, and second end 302, fourth end 402 are parallel with guide board 2, so set up for when grip block 3 removed to fixed plate 4 one side, it is just right to realize synchronous centre gripping sign indicating number to the medicine box on the conveyer belt 13 and the medicine box on the guide board 2 of both sides, improve the sign indicating number efficiency of medicine box.
Specifically, the height of the holding plate 3 and the fixing plate 4 is equal to the height of the medicine box; so, can cover the side height of medicine box just, avoid local centre gripping to cause the sunken of medicine box.
Further, the height of the clamping plate 3 and the fixing plate 4 is higher than that of the medicine box; so, can realize that grip block 3 carries out the centre gripping simultaneously to a plurality of medicine boxes that stack, improves the efficiency of adding medicine to.
Moreover, two side plates 9 are arranged on two sides of the clamping plate 3 and the fixing plate 4, and a medicine groove is formed by enclosing the clamping plate 3, the fixing plate 4 and the side plates 9, so that medical workers can accurately place the medicine box at the same position of the conveying belt.
In this embodiment, as shown in fig. 2 and 5, a bottom end of the base 1 is provided with a screw motor 5, a nut 6 in threaded connection with an output shaft of the screw motor 5, a slide rail 7 fixedly arranged at the bottom end of the base 1, and a slider 8 slidably arranged on the slide rail 7, one end of the slider 8 is fixedly connected with the nut 6, the other end of the slider is fixedly connected with the clamping plate 3, and an extending direction of the output shaft of the screw motor 5 is consistent with a width direction of the base 1.
Optimally, as shown in fig. 1, fig. 2 and fig. 7, a connecting plate 20 is arranged between the sliding block 8 and the clamping plate 3, and includes a first connecting portion 201 and a second connecting portion 202, wherein the first connecting portion 201 is connected with the clamping plate 3, and the second connecting portion 202 is connected with the nut 6.
Specifically, the connecting plate 20 may have an inverted "L" shape, the first connecting portion 201 of the transverse portion is connected to a side wall of the first middle portion 303 of the clamping plate 3, the second connecting portion 202 of the vertical portion is connected to a top portion of the nut 6, and the screw motor 5 drives the nut 6 to horizontally move along the axial direction of the screw, so as to achieve the reciprocating movement of the clamping plate 3.
Specifically, as shown in fig. 1 and 3, the base 1 is provided with a second opening 19 for the connection plate 20 to slide back and forth.
The fixed plate 4 is provided with a first sensor 10 for detecting the number of the medicine boxes placed on the conveying mechanism.
The first sensor 10 is arranged vertically downwards, the emitted light can irradiate the medicine boxes on the conveyor belt 13, and the placing number of the medicine boxes is calculated according to the receiving distance of the light.
And the two sides of the guide plate 2 are provided with second sensors 15 which are matched with each other and used for detecting whether the medicine boxes enter the guide plate 2 or not.
The left sensor and the right sensor 15 are in a group and are symmetrically arranged on two sides of the guide plate 2, in the medicine feeding process, when medicines exist in the middle of the second sensor 15 in the group, light signals cannot be received and fed back to the control module, and the medicine box existing in the guide plate 2 is shown, namely, the medicine feeding state is achieved; after the medicine feeding is finished, no medicine box is arranged in the guide plate 2, and the second sensors 15 in one group are not shielded between penetration, so that the light can be freely received and fed back to the control module to indicate that no medicine box is arranged in the guide plate 2, namely, the medicine feeding state is not finished.
A third sensor 16 for detecting whether the medicine box falls into the dispensing machine is arranged on the side wall of the fixing plate 4.
The third sensor 16 can emit detection laser into the medicine cabinet of the automatic medicine dispensing machine, and the used space in the medicine tank is calculated by detecting the residual length space of the medicine tank in the medicine cabinet and combining the actual length of the medicine tank, and the number of medicine boxes which can be accommodated in the medicine tank is calculated. The automatic medicine dispensing machine moves the medicine feeding manipulator to the corresponding medicine groove for medicine feeding by controlling the X-axis guide rail and the Z-axis guide rail.
Guide board 2 sets up for the horizontal plane downward sloping along transport mechanism's direction of delivery, and the during operation, the medicine box drops on guide board 2, because guide board 2 slopes to place downwards, the medicine box self-sliding.
In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or units must have a specific orientation, be constructed and operated in a specific orientation. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.