Tablet medicine dividing device

Abstract

The utility model belongs to the technical field of medicine dispensing equipment, particularly relates to a tablet medicine dispensing device, and solves the problems of low automation degree and low medicine dispensing efficiency. The tablet medicine dividing device comprises a box body, a transversely-arranged cylindrical material carrying table is rotationally connected into the box body, at least two axially-extending material carrying planes are distributed on the side wall of the material carrying table in the circumferential direction, a material carrying table rotating structure is arranged between the material carrying table and the box body, a medicine dividing mechanism is arranged over the material carrying table, and the medicine dividing mechanism is connected with the material carrying table rotating structure. The material loading platform is arranged on the box body and is used for cutting medicines placed on the horizontal material loading plane, a medicine receiving assembly is arranged below the material loading platform, and a positioning structure used for centering and positioning the medicines and limiting rotation of the material loading platform is further arranged in the box body. A series of actions of medicine positioning, medicine cutting and discharging after cutting can be carried out on a plurality of medicines at the same time, the automation degree is high, and the medicine cutting efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medicine dispensing equipment, and particularly relates to a tablet medicine dispensing device. BACKGROUND

[0002] Western medicine tablets are tablet-shaped solid preparations formed by uniformly mixing medicine and excipients. The content of single tablets in the existing western medicine tablets is basically formulated according to the standard of healthy adults, and for the elderly or young patients, the existing single western medicine tablets need to be cut, so as to reduce the content of single taking of western medicine tablets.

[0003] At present, the cutting of tablet medicines is mostly through manual breaking or similar pincer structure separation, which is inconvenient to operate, and basically only one medicine can be cut at a time, and the medicine dispensing efficiency is not high. In order to improve the efficiency, some medicine dispensing equipment appears on the market, but most of them cannot realize the positioning, medicine dispensing and unloading process action, and the automation level is not high, and the medicine dispensing efficiency is not high. SUMMARY

[0004] The utility model aims at the above-mentioned problems existing in the prior art, and provides a tablet medicine dispensing device.

[0005] In order to realize the purpose of the utility model, the following technical schemes can be used:

[0006] A tablet medicine dispensing device, comprising a box body, a horizontally arranged cylindrical loading table is rotationally connected in the box body, at least two axially extending loading planes are circumferentially distributed on the side wall of the loading table, a loading table rotation structure is arranged between the loading table and the box body, a medicine cutting mechanism is arranged above the loading table, which is used for cutting the medicine placed on the horizontal loading plane, a medicine receiving assembly is arranged below, and a positioning structure for centrally positioning the medicine and limiting the rotation of the loading table is further arranged in the box body.

[0007] The tablet medicine separating device is used for cutting tablet medicines, wherein a plurality of loading planes are arranged on the loading table, the loading table rotating structure is used for driving the rotation of the loading table, one of the loading planes faces upward for placing medicines to be processed during the cutting operation, the medicine cutting mechanism specifically cuts the centrally placed medicines through the descending medicine separating blade, the positioning structure is used for gathering the medicines to the central position, ensuring the cutting action part of the medicine cutting mechanism corresponds, at the same time, the positioning structure is also used for limiting the rotation of the loading table, ensuring the loading plane keeps a stable horizontal state, after the cutting action is completed, the positioning structure is withdrawn, the rotation of the loading table makes the cut medicines slide into the medicine receiving assembly, the broken powder generated during the medicine separating process is also unloaded, the basic cleaning of the loading plane is restored, the influence of medicine mixing on the subsequent medicine separating is avoided, with the continuous rotation, the other loading plane rotates to the upward state, and a new round of medicine separating action can be started, and the degree of automation is high. Moreover, the loading plane extends axially and has a certain axial length, so that a plurality of medicines can be placed axially on the plane, that is, one cutting action can realize the effect of cutting a plurality of medicines at the same time, and the processing efficiency is high.

[0008] In the tablet medicine separating device, the loading table rotating structure comprises an installation shaft penetrating the loading table and rotating synchronously, both ends of the installation shaft are rotationally connected to the box body, the box body is provided with a first circumferential driver, and the first circumferential driver is in transmission connection with the installation shaft.

[0009] The loading table is rotationally connected to the box body through the installation shaft, and the first circumferential driver transmits the rotating driving force to the loading table, so that the effect of driving the rotation of the loading table is realized. The transmission structure between the first circumferential driver and the box body is prior art and is not expanded.

[0010] In the tablet medicine separating device, the side of the loading table is also provided with a loading plane brush sweeping assembly, the loading plane brush sweeping assembly comprises a first brush roller rotationally connected to the box body and parallel to the loading table, the bristles of the first brush roller are in contact with the side of the loading table, and the first brush roller is in transmission connection with a second circumferential driver.

[0011] Alternatively, the loading plane brush sweeping assembly comprises a first strip-shaped brush fixed to the box body and parallel to the loading table, and the bristle front end of the first strip-shaped brush is in contact with the side of the loading table.

[0012] The load surface brushing assembly is used for brushing the side wall of the load table, especially the load surface, to remove the adhered medicine powder or dust on the load surface to avoid contaminating the cut medicine. Specifically, the load surface brushing assembly can be realized by a first brush roller or a first strip-shaped brush. The flexible brush hairs can be scraped off the dust by rotating in contact with the side wall of the load table and the load surface. Since the load table itself can rotate, the fixed first strip-shaped brush can also achieve the desired effect to save costs. Of course, the first brush roller driven to rotate by the second circumferential driver can achieve better brushing effect. The transmission structure between the second circumferential driver and the first brush roller is well known and will not be described in detail.

[0013] In the tablet medicine dispensing device, the medicine receiving assembly includes a medicine receiving basket slidably connected in the box. The medicine receiving basket is located below the descending side of the load table. The load surface brushing assembly is located on the ascending side of the load table and is provided below with a brushing material collecting basket. The brushing material collecting basket is slidably connected in the box. A vertical partition fixed in the box is arranged between the brushing material collecting basket and the medicine receiving basket.

[0014] The front side wall of the box is provided with openings corresponding to the medicine receiving basket and the brushing material collecting basket, respectively, for drawing out or loading the medicine receiving basket or the brushing material collecting basket.

[0015] The medicine receiving assembly receives the cut medicine by the medicine receiving basket placed below the load table. The brushing material collecting basket is arranged beside the medicine receiving basket to collect the adhered medicine and dust brushed off by the load surface brushing assembly. The vertical partition separates the two to prevent the dust powder from entering the medicine receiving basket. The vertical partition is located directly below the load table. The upper end of the vertical partition is close to the lowest surface of the load table but does not contact the load table to ensure the smooth rotation of the load table. When the load table rotates, the cut load surface sequentially passes through the medicine receiving basket, the vertical partition, and the brushing material collecting basket and cooperates with the load surface brushing assembly above the brushing material collecting basket to realize the unloading and brushing actions, thereby achieving high automation.

[0016] In the tablet medicine dispensing device, the load surface does not axially penetrate the load table. The two ends of the load table and the load surface form an arc-shaped medicine placement area. The medicine cutting mechanism includes a strip-shaped medicine cutting blade arranged in the same direction as the load table. The two ends of the medicine cutting blade are vertically lifted by the lifting driving assembly and arranged in the box. The medicine cutting blade is located directly above the medicine placement area and has a length suitable for the medicine placement area.

[0017] The loading plane is not penetrated at both ends, and a work-shaped medicine placing area is formed on the loading plane, the side walls at both ends of the medicine placing area can avoid the medicine from sliding out from the axial direction, and the medicine cutting mechanism is specifically realized by a medicine cutting blade capable of vertical lifting action, the medicine cutting blade is strip-shaped and adapted to the medicine placing area, so that multiple medicines can be cut at the same time and the medicine cutting efficiency is ensured.

[0018] In the tablet medicine cutting device, the lifting driving assembly includes two groups of linear drivers, output ends of the linear drivers are detachably connected with both ends of the medicine cutting blade, and two mounting bosses are arranged on the inner side wall of the box.

[0019] The lifting driving assembly can provide lifting driving force by two groups of linear drivers, the linear drivers are connected with both ends of the medicine cutting blade and fixed on the inner side wall of the box through the mounting bosses, the mounting bosses make the linear drivers protrude inward, so that the output ends are located above the medicine cutting blade, the fixed connection between the output ends and the medicine cutting blade is ensured, the detachable connection between the output ends and the medicine cutting blade facilitates disassembly and replacement of the medicine cutting blade, and the detachable structure can be realized by, for example, arranging mounting grooves on the output ends, clamping the medicine cutting blade in the mounting grooves and fixing the medicine cutting blade by bolts.

[0020] In the tablet medicine cutting device, blade brushing assemblies are arranged on both sides of the lifting path of the medicine cutting blade, and are used for brushing off the adhered medicines when the medicine cutting blade is lifted;

[0021] The blade brushing assemblies include second brush rollers that are rotatably connected to the box and parallelly arranged on both sides of the medicine cutting blade, and the second brush rollers are in transmission connection with third circumferential drivers.

[0022] Alternatively, the blade brushing assemblies include second strip-shaped brushes that are fixed to the box and parallelly arranged on both sides of the medicine cutting blade.

[0023] The blade brushing assemblies are arranged on the lifting path of the medicine cutting blade and can brush off the adhered medicines or dust on the medicine cutting blade, and the brushing can be realized by two groups of second brush rollers or second strip-shaped brushes, the medicine cutting blade is brushed from both sides, and the opposite sides of the two groups of second brush rollers or second strip-shaped brushes almost contact, so that the brushing effect is ensured, in order to reduce the cost, the second strip-shaped brushes can also achieve the brushing function because the medicine cutting blade can lift, of course, the second brush rollers driven to rotate by the third circumferential drivers have better brushing effect. The third circumferential drivers and the transmission structure therebetween are well known, and are not described in detail.

[0024] In the tablet medicine dispensing device, the box is internally horizontally provided with a mounting plate, the mounting plate is vertically provided with a clearance opening, the loading table partially penetrates the clearance opening, the top surface of the mounting plate is smoothly connected with the horizontally upward loading surface, and the mounting plate is provided with the positioning structure.

[0025] The mounting plate is used for mounting the positioning structure, the clearance opening is formed in the mounting plate, the mounting shaft of the loading table is located below the mounting plate, the loading table partially penetrates the clearance opening, the size of the clearance opening is adapted to the size of the penetrating part, the top surface of the mounting plate is flush with the horizontally upward loading surface, and the positioning structure is smoothly slid onto the loading surface to achieve the intended limiting and positioning effect.

[0026] In the tablet medicine dispensing device, the positioning structure comprises strip-shaped positioning plates slidably connected to the mounting plate, the two positioning plates are parallelly distributed on both sides of the loading table, the positioning plates are connected with the clutch driving assembly, the front part of the positioning plates can be slid onto the loading surface to gather and position the medicines at the central position, the front side of the positioning plate is provided with a strip-shaped pushing part, the rear side of the strip-shaped pushing part is provided with a connecting rod, the connecting rod is inserted into the insertion blind hole of the positioning plate, and the bottom surface of the insertion blind hole and the end surface of the connecting rod are provided with an elastic assembly.

[0027] The positioning plates are slid on the mounting plate, the clutch driving assembly is used for driving the two positioning plates to move close to or away from each other, when the loading table needs to be rotated, the positioning plates move away from each other and away from the loading surface, when one of the loading surfaces is rotated to be horizontally upward and needs to be dispensed, the positioning plates move close to each other and slide onto the loading surface, the rotation of the loading table is limited from both sides, the sliding of the medicines out of the medicine placement area is also limited from both sides, and after the medicines are placed on the loading surface, the two positioning plates continue to move close to each other, the medicines are gathered to the central position and are arranged in a straight line, so that the medicine cutting blade can accurately cut the medicines at the same time. Furthermore, the strip-shaped pushing part is slidably connected to the positioning plate through the connecting rod, and the strip-shaped pushing part is adaptively retracted by the elastic assembly, which can adapt to medicines of different sizes, and the elastic assembly can be a strip-shaped spring. The clutch driving assembly can be realized by a gas cylinder, an electric cylinder, a linear guide rail, a motor screw, etc., which is a common knowledge and will not be described in detail.

[0028] In the tablet medicine dispensing device, the positioning structure further comprises a limiting strip with an L-shaped cross section or a U-shaped profile with a U-shaped cross section, the vertical segment of the limiting strip is fixed to the mounting plate on both sides of the positioning plate, the horizontal segment is attached to the top surface of the positioning plate, the U-shaped profile is fixed to the mounting plate with the opening downward, and the positioning plate slides in the U-shaped profile.

[0029] The limiting strip and the U-shaped section form a strip-shaped sliding channel between the limiting strip and the mounting plate, the positioning plate slides in the sliding channel, the limiting strip and the U-shaped section mainly limit the positioning plate from the vertical direction, and ensure that the positioning plate can stably and effectively limit the rotation of the loading table after the front end of the positioning plate slides onto the loading plane.

[0030] As an optimization, the two sides of the yielding opening are vertically provided with baffles, the baffles are fixed on the mounting plate, the rear side is connected with the front end of the limiting strip or the U-shaped section, and the baffles are provided with through holes allowing the positioning plate to pass through.

[0031] The baffles are located on both sides of the medicine placing area, can resist the splashes generated in the medicine splitting process from both sides, and avoid affecting the stable operation of the driving part of the positioning structure. In addition, the height of the baffle is also higher than that of the blade brush sweeping assembly, so as to avoid the influence of the debris thrown by the blade brush sweeping assembly on the structure on both sides.

[0032] As an optimization, the side wall of the box body is provided with an inspection window, the inspection window is hingedly connected with an inspection opening and closing door, and the inspection window is located above the positioning structure. The inspection window is used for inspection and maintenance of the internal structure, and is controlled to be opened and closed through the inspection opening and closing door, which is flexible and convenient to operate.

[0033] As an optimization, the front side of the box body is provided with a medicine placing window, the medicine placing window is adapted to the horizontally upward loading plane, and is used for placing the medicine to be cut. The medicine placing window is controlled to be opened and closed by a medicine placing opening and closing door hinged to the box body.

[0034] Compared with the prior art, the utility model mainly has the following advantages:

[0035] 1. The positioning structure is used for gathering the medicines to the central position, and is also used for limiting the rotation of the loading table, so that the loading plane can keep a stable horizontal state. After the cutting action is completed, the loading table rotates to make the cut medicines slide down to the medicine receiving assembly, and the broken powder generated in the medicine splitting process is also unloaded, so that the basic cleaning level of the loading plane is restored, the influence of medicine mixing on subsequent medicine splitting is avoided, and with continuous rotation, another loading plane is rotated to an upward state, and a new round of medicine splitting action can be started. The degree of automation is high, and the loading plane extends axially, so that a plurality of medicines can be cut at the same time in one cutting action, and the processing efficiency is high.

[0036] 2. The loading surface brush sweeping assembly is used for brushing the side wall of the loading table, especially the loading plane, to remove the medicine powder or debris dust adhered to the loading plane, so as to avoid pollution of the cut medicines.

[0037] 3. The loading plane is not penetrated at both ends, and a work-shaped medicine placing area is formed on the loading plane. The sidewall at both ends of the medicine placing area can avoid the medicine from sliding out in the axial direction. The medicine cutting blade is in strip shape and is adapted to the medicine placing area, which ensures that multiple medicines can be cut at the same time and ensures the medicine cutting efficiency.

[0038] 4. The blade brushing assembly is arranged on the lifting path of the medicine cutting blade, which can brush off the medicine or dust adhered to the blade.

[0039] 5. When one of the loading planes is rotated to be horizontally upward and needs to be cut, the positioning plates are slid to the loading plane and limit the rotation of the loading table from both sides, and also limit the medicine from sliding out of the medicine placing area from both sides. After the medicine is placed on the loading plane, the two positioning plates continue to be closed, the medicine is folded to the center position, and is arranged in a straight line, which ensures that the medicine cutting blade can cut the medicine accurately at the same time.

[0040] 6. A strip-shaped pushing part is arranged on the front side of the positioning plate, which has the adaptability of being retracted and can adapt to medicines of different sizes.

[0041] 7. The limiting strip and the U-shaped profile mainly limit the positioning plate from the vertical direction, which ensures that the positioning plate can stably and effectively limit the rotation of the loading table after being slid to the front end of the loading plane. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 is the front view schematic diagram provided by the utility model;

[0043] Figure 2 is the cross-sectional view schematic diagram provided by the utility model;

[0044] Figure 3 is the cross-sectional view schematic diagram provided by the utility model in another direction;

[0045] Figure 4 is Figure 2 the enlarged view of the detail at A in FIG. 1.

[0046] In the figure, the box body 1, the vertical partition plate 11, the mounting boss 12, the mounting plate 13, the giving opening 14, the baffle 15, the via hole 16, the maintenance window 17, the maintenance switch door 18, the medicine placing window 19, the medicine placing switch door 20,

[0047] the loading table 2, the loading plane 21, the mounting shaft 22, the medicine placing area 23, the loading table rotating structure 24,

[0048] the medicine cutting mechanism 3, the medicine cutting blade 31, the lifting driving assembly 32, the linear driver 33,

[0049] the medicine receiving assembly 4, the medicine receiving basket 41, the brushing material collecting basket 42,

[0050] Positioning structure 5, positioning plate 51, clutch driving assembly 52, strip-shaped pushing part 53, connecting rod 54, plug-in blind hole 55, elastic assembly 56, U-shaped profile 57,

[0051] Load surface brushing assembly 6, first brush roller 61,

[0052] Blade brushing assembly 7, second brush roller 71. DETAILED DESCRIPTION

[0053] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0054] The specific embodiment is as follows Figures 1-4 As shown, the tablet medicine dispensing device comprises a box body 1, a horizontally arranged cylindrical loading table 2 is rotatably connected in the box body 1, three axially extending loading planes 21 are circumferentially distributed on the side wall of the loading table 2, a loading table rotation structure 24 is arranged between the loading table 2 and the box body 1, a medicine cutting mechanism 3 is arranged above the loading table 2, for cutting the medicine placed on the horizontal loading plane 21, a medicine receiving assembly 4 is arranged below, and the box body 1 further comprises a positioning structure 5 for centrally positioning the medicine and limiting the rotation of the loading table 2.

[0055] Specifically, the tablet medicine dispensing device is used for cutting tablets, wherein a plurality of loading planes 21 are arranged on the loading table 2, the loading table rotation structure 24 is used for driving the rotation of the loading table 2, one of the loading planes 21 faces upward during the cutting operation, for placing the medicine to be processed, the medicine cutting mechanism 3 specifically cuts the centrally placed medicine through the descending medicine cutting blade 31, and the positioning structure 5 is used for gathering the medicine to the central position, so as to ensure that the cutting action part of the medicine cutting mechanism 3 corresponds, and simultaneously, the positioning structure 5 is also used for limiting the rotation of the loading table 2, so as to ensure that the loading plane 21 remains in a stable horizontal state, after the cutting action is completed, the positioning structure 5 is withdrawn, the loading table 2 rotates to make the cut medicine slide into the medicine receiving assembly 4, the broken powder generated during the medicine dispensing process is also unloaded, the loading plane 21 is restored to be basically clean, so as to avoid the influence of medicine mixing on the subsequent medicine dispensing, and with continuous rotation, another loading plane 21 rotates to the upward state, so that a new round of medicine dispensing action can be started, and the degree of automation is high. Moreover, the loading plane 21 extends axially and has a certain axial length, so that a plurality of medicines can be placed axially on the plane, that is, one cutting action can realize the simultaneous cutting of a plurality of medicines, and the processing efficiency is high.

[0056] As Figure 2As shown, the carrier table rotating structure 24 comprises a mounting shaft 22 penetrating the carrier table 2 and rotating synchronously, the two ends of the mounting shaft 22 are rotationally connected to the box body 1, and the box body 1 is provided with a first circumferential driver (not specifically shown in the figure), which is in transmission connection with the mounting shaft 22. The carrier table 2 is also provided with a carrier surface brushing assembly 6, which comprises a first brush roller 61 rotationally connected to the box body and parallel to the carrier table 2, the bristles of the first brush roller 61 are in contact with the side surface of the carrier table 2, and the first brush roller 61 is in transmission connection with a second circumferential driver (not specifically shown in the figure).

[0057] Specifically, the carrier table 2 is rotationally connected to the box body 1 through the mounting shaft 22, and the first circumferential driver transmits a rotating driving force to the carrier table 2, thereby achieving the effect of driving the carrier table 2 to rotate. The carrier surface brushing assembly 6 is used to brush the side wall of the carrier table 2, especially the carrier surface 21, so as to remove the adhered medicine powder or dust and dirt on the carrier surface 21, thereby avoiding the pollution of the cut medicine. Specifically, the first brush roller 61 driven to rotate by the second circumferential driver can achieve a better brushing effect.

[0058] As an optimization of the present embodiment, the medicine receiving assembly 4 comprises a medicine receiving basket 41 slidingly connected to the box body 1, which is located below the descending side of the carrier table 2. The carrier surface brushing assembly 6 is located on the ascending side of the carrier table 2 and below which is provided with a brushing material collecting basket 42 slidingly connected to the box body 1. A vertical partition plate 11 fixed to the box body 1 is arranged between the brushing material collecting basket 42 and the medicine receiving basket 41. The front side wall of the box body 1 is provided with openings corresponding to the medicine receiving basket 41 and the brushing material collecting basket 42, respectively, for drawing out or loading the medicine receiving basket 41 or the brushing material collecting basket 42.

[0059] Specifically, the medicine receiving assembly 4 receives the cut medicine by the medicine receiving basket 41 placed below the carrier table 2. The brushing material collecting basket 42 is arranged beside the medicine receiving basket 41, which is used to collect the adhered medicine and dust and dirt brushed by the carrier surface brushing assembly 6. The vertical partition plate 11 separates the two to prevent the dust and powder from entering the medicine receiving basket 41. The vertical partition plate 11 is located directly below the carrier table 2, and the upper end thereof is close to the lowest surface of the carrier table 2 but does not contact the same, thereby ensuring the smooth rotation of the carrier table 2. When the carrier table 2 rotates, the cut carrier surface 21 passes through the medicine receiving basket 41, the vertical partition plate 11 and the brushing material collecting basket 42 in sequence, and cooperates with the carrier surface brushing assembly 6 above the brushing material collecting basket 42, thereby achieving the actions of unloading and brushing, and the automation degree is high.

[0060] As Figure 3As shown, the loading plane 21 does not axially penetrate the loading table 2, and the two ends of the loading table 2 and the loading plane 21 form an arc-shaped medicine placement area 23; the medicine cutting mechanism 3 includes a strip-shaped medicine cutting blade 31 arranged in the same direction as the loading table 2, the two ends of the medicine cutting blade 31 are vertically and liftably arranged in the box 1 through a lifting driving assembly 32, the medicine cutting blade 31 is located directly above the medicine placement area 23, and the length is adapted to the medicine placement area 23. The lifting driving assembly 32 includes two groups of linear drivers 33, the output ends of the linear drivers 33 are detachably connected with the two ends of the medicine cutting blade 31, two mounting bosses 12 are arranged on the inner side wall of the box 1, and the linear drivers 33 are fixed on the mounting bosses 12. The lifting path of the medicine cutting blade 31 is provided with a blade brush sweeping assembly 7 on both sides, which is used for brushing off the adhered medicine when the medicine cutting blade 31 is lifted; the blade brush sweeping assembly 7 includes second brush rollers 71 which are rotationally connected to the box and are parallelly distributed on both sides of the medicine cutting blade 31, and the second brush rollers 71 are drivingly connected with third circumferential drivers (not shown in detail).

[0061] Specifically, the two ends of the loading plane 21 do not penetrate, and the arc-shaped medicine placement area 23 is formed thereon, the side walls at the two ends of the medicine placement area 23 can avoid the medicine from sliding out from the axial direction, the medicine cutting mechanism 3 specifically realizes the specific medicine cutting action through the medicine cutting blade 31 which can vertically and liftably act, the medicine cutting blade 31 is strip-shaped and is adapted to the medicine placement area 23, which ensures that multiple medicines can be cut at the same time and guarantees the medicine cutting efficiency. The lifting driving assembly 32 can provide lifting driving force by two groups of linear drivers 33, the linear drivers 33 are connected with the two ends of the medicine cutting blade 31 and are fixed on the inner side wall of the box 1 through the mounting bosses 12, the mounting bosses 12 make the linear drivers 33 protrude inward, so that the output ends are located above the medicine cutting blade 31, which ensures the fixed connection therebetween, the output ends and the medicine cutting blade 31 are detachably connected, which facilitates the disassembly and replacement of the medicine cutting blade 31, mounting grooves are arranged on the output ends, and the medicine cutting blade 31 is clamped in the mounting grooves and is fixed by bolts. The blade brush sweeping assembly 7 is arranged on the lifting path of the medicine cutting blade 31, and can brush off the adhered medicine or dust on the blade, specifically, two groups of second brush rollers 71 brush and sweep the medicine cutting blade 31 from both sides, the opposite sides of the two groups of second brush rollers 71 almost contact, which ensures the brushing and sweeping effect.

[0062] As Figure 2 , 3As shown in FIGS. 4, the mounting plate 13 is horizontally arranged in the box body 1, the let-in opening 14 is vertically arranged on the mounting plate 13, the loading table 2 partially passes through the let-in opening 14, the top surface of the mounting plate 13 is flush with the horizontally upward loading plane 21, and the mounting plate 13 is provided with the positioning structure 5. The positioning structure 5 comprises the strip-shaped positioning plates 51 which are slidably connected to the mounting plate 13, the positioning plates 51 are provided with two plates which are parallelly arranged on both sides of the loading table 2, the positioning plates 51 are connected with the clutch driving assembly 52, the front part of the positioning plates 51 can slide onto the loading plane 21 to gather and position the medicine in the central position, the strip-shaped pushing part 53 is arranged on the front side of the positioning plate 51, the connecting rod 54 is arranged on the rear side of the strip-shaped pushing part 53, the connecting rod 54 is inserted into the insertion blind hole 55 of the positioning plate 51, and the elastic assembly 56 is arranged between the bottom surface of the insertion blind hole 55 and the end surface of the connecting rod 54. The positioning structure 5 further comprises the U-shaped profile 57 which is in U-shaped cross section, the U-shaped profile 57 is fixed on the mounting plate 13 with the opening downward, and the positioning plate 51 slides in the U-shaped profile 57.

[0063] Specifically, the mounting plate 13 is used for mounting the positioning structure 5, the let-in opening 14 is arranged on the mounting plate 13, the mounting shaft 22 of the loading table 2 is arranged below the mounting plate 13, the loading table 2 partially passes through the let-in opening 14, the size of the let-in opening 14 is adapted to the size of the passing part, the top surface of the mounting plate 13 is flush with the horizontally upward loading plane 21, and the positioning structure 5 is ensured to smoothly slide onto the loading plane 21 to achieve the predetermined limiting and positioning effect. The positioning plate 51 slides on the mounting plate 13, the clutch driving assembly 52 is used for driving the two positioning plates 51 to approach or move away, when the loading table 2 needs to be rotated, the positioning plates 51 move away from each other and away from the loading plane 21, when one of the loading planes 21 is rotated to be horizontally upward and needs to be divided, the positioning plates 51 approach each other and slide onto the loading plane 21, the rotation of the loading table 2 is limited from both sides, the medicine slides out of the medicine placing area 23 is also limited from both sides, and after the medicine is placed on the loading plane 21, the two positioning plates 51 continue to approach each other, the medicine is gathered to the central position and is arranged in a straight line, and it is ensured that the medicine can be accurately cut by the medicine cutting blade 31. Furthermore, the strip-shaped pushing part 53 is arranged on the front side of the positioning plate 51, the strip-shaped pushing part 53 is slidably connected to the positioning plate 51 through the connecting rod 54, and the strip-shaped pushing part 53 is adaptively shrunk by the elastic assembly 56, which can adapt to medicines with different sizes, and the elastic assembly 56 can be selected as a strip-shaped spring. The clutch driving assembly 52 is realized by an electric cylinder, the U-shaped profile 57 and the mounting plate 13 form a strip-shaped sliding channel, the positioning plate 51 slides in the sliding channel, the U-shaped profile 57 mainly limits the positioning plate 51 from the vertical direction, and it is ensured that the positioning plate 51 can stably and effectively limit the rotation of the loading table 2 after the front end of the positioning plate 51 slides onto the loading plane 21, and of course, the positioning plate 51 does not completely leave the sliding channel during the sliding process.

[0064] In the embodiment, the stop gap 14 is vertically provided with a baffle 15 on both sides, the baffle 15 is fixedly arranged on the mounting plate 13, and the rear side is connected with the front end of the limiting strip or U-shaped profile 57, and the baffle 15 is provided with a through hole 16 allowing the positioning plate 51 to pass through.

[0065] Specifically, the baffle 15 is located on both sides of the medicine placing area 23, and can resist the splashes generated in the medicine splitting process from both sides, so as to avoid the splashes from affecting the stable operation of the driving part of the positioning structure 5. In addition, the height of the baffle 15 is higher than that of the blade sweeping assembly 7, so as to avoid the influence of the sundries thrown by the blade sweeping assembly 7 on the two side structures.

[0066] As an optimization, the side wall of the box body 1 is provided with an inspection window 17, the inspection window 17 is hingedly connected with an opening and closing door, and the inspection window 17 is located above the positioning structure 5. The inspection window 17 is used for the maintenance and repair of the internal structure, and is controlled to be opened and closed through the opening and closing door, which is flexible and convenient to operate.

[0067] As an optimization, the front side of the box body 1 is provided with a medicine placing window 19, the medicine placing window 19 is adapted to the horizontally upwardly arranged material carrying plane 21, and is used for placing the medicine to be cut. The medicine placing window 19 is controlled to be opened and closed by a medicine placing opening and closing door 20 hingedly connected to the box body 1, and the medicine placing opening and closing door 20 is made of transparent material.

[0068] Specific working principle: when the medicine needs to be split, the medicine placing opening and closing door 20 is opened, the medicine is placed on the medicine placing area 23, and after the medicine placing opening and closing door 20 is closed, the medicine splitting action can be started. The positioning plates 51 are close to each other, the strip-shaped pushing part 53 at the front end first contacts the medicine, and pushes the medicine to the center position and arranges the medicine in a straight line. Then, the medicine splitting blade 31 is lowered, the medicine is cut into two halves, and then the medicine splitting blade 31 is raised and reset. During the resetting process, the medicine splitting blade 31 passes between the two second brush rollers 71, the second brush rollers 71 rotate to brush off the medicine adhered to the medicine splitting blade 31, and the medicine splitting is completed. Then, the positioning plates 51 are away from each other, and the positioning plates 51 are withdrawn from the material carrying plane 21. The material carrying table 2 starts to rotate to unload the material. With the inclination of the material carrying plane 21, the medicine slides to the lower medicine receiving basket 41. The operator can take out the medicine receiving basket 41 to pour out the cut medicine. With further rotation, the material carrying plane 21 passes through the first brush roller 61, the first brush roller 61 rotates to brush off the medicine adhered to the material carrying plane 21 to the sweeping material collecting basket 42. Until the new material carrying plane 21 is rotated to be horizontally upward, the material carrying table 2 stops rotating, and the positioning plates 51 slide relative to each other, and the front ends of the positioning plates 51 slide onto the new material carrying plane 21 to limit the rotation of the material carrying table 2.

[0069] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without departing from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A tablet medicine dispensing device comprising a housing (1), characterised in that, The box (1) is rotatably connected with a transversely arranged cylindrical loading platform (2), the side wall of the loading platform (2) is circumferentially provided with at least two axially extending loading planes (21), a loading platform rotating structure (24) is arranged between the loading platform (2) and the box (1), a medicine cutting mechanism (3) is arranged above the loading platform (2) for cutting the medicine placed on the horizontal loading plane (21), and a medicine receiving assembly (4) is arranged below the loading platform (2).

2. The tablet pharmaceutical dispensing apparatus of claim 1, wherein, The loading platform rotating structure (24) comprises a mounting shaft (22) penetrating the loading platform (2) and rotating synchronously, both ends of the mounting shaft (22) are rotatably connected to the box (1), a first circumferential driver is arranged on the box (1), and the first circumferential driver is in transmission connection with the mounting shaft (22).

3. The tablet pharmaceutical dispensing apparatus of claim 2, wherein, The side of the loading platform (2) is further provided with a loading surface brushing assembly (6), the loading surface brushing assembly (6) comprises a first brush roller (61) rotatably connected to the box (1) and parallel to the loading platform (2), the bristles of the first brush roller (61) are in contact with the side of the loading platform (2), and the first brush roller (61) is in transmission connection with a second circumferential driver. Alternatively, the loading surface brushing assembly (6) comprises a first strip-shaped brush fixed to the box (1) and parallel to the loading platform (2), and the bristles of the first strip-shaped brush are in contact with the side of the loading platform (2).

4. The tablet pharmaceutical dispensing apparatus of claim 3, wherein, The medicine receiving assembly (4) comprises a medicine receiving basket (41) slidingly connected to the box (1), the medicine receiving basket (41) is located below the descending side of the loading platform (2), the loading surface brushing assembly (6) is located on the ascending side of the loading platform (2) and below which is arranged a brushing material collecting basket (42) slidingly connected to the box (1), and a vertical partition plate (11) fixed to the box (1) is arranged between the brushing material collecting basket (42) and the medicine receiving basket (41). Openings corresponding to the medicine receiving basket (41) and the brushing material collecting basket (42) are arranged on the front side wall of the box (1) for drawing out or loading the medicine receiving basket (41) or the brushing material collecting basket (42).

5. The tablet pharmaceutical dispensing apparatus of claim 1, wherein, The loading platform (2) is not axially penetrated by the loading plane (21), and an arc-shaped medicine placing area (23) is formed between the two ends of the loading platform (2) and the loading plane (21). The medicine cutting mechanism (3) comprises a strip-shaped medicine cutting blade (31) arranged in the same direction as the loading platform (2), both ends of the medicine cutting blade (31) are vertically and movably arranged in the box (1) through a lifting driving assembly (32), the medicine cutting blade (31) is located directly above the medicine placing area (23) and has a length adapted to the medicine placing area (23).

6. The tablet pharmaceutical dispensing apparatus of claim 5, wherein, The lifting driving assembly (32) comprises two groups of linear drivers (33), the output ends of the linear drivers (33) are detachably connected with two ends of the medicine distributing blade (31), and the inside side walls of the box body (1) are provided with two mounting bosses (12), and the linear drivers (33) are fixed on the mounting bosses (12).

7. The tablet pharmaceutical dispensing apparatus of claim 5, wherein, The lifting path of the medicine distributing blade (31) is provided with blade brush sweeping assemblies (7) on both sides, which are used for brushing off the adhered medicine when the medicine distributing blade (31) is lifted; The blade brush sweeping assembly (7) comprises second brush rollers (71) which are rotationally connected to the box body (1) and are parallel to the two sides of the medicine distributing blade (31), and the second brush rollers (71) are in transmission connection with third circumferential drivers. Or the blade brush sweeping assembly (7) comprises a second strip-shaped brush which is fixed to the box body and is parallel to the two sides of the medicine distributing blade (31).

8. The tablet pharmaceutical dispensing apparatus of claim 1, wherein, The box body (1) is horizontally provided with a mounting plate (13), the mounting plate (13) is vertically provided with a clearance (14), the loading table (2) partially penetrates through the clearance (14), the top surface of the mounting plate (13) is smoothly connected with the horizontally upward loading plane (21), and the mounting plate (13) is provided with the positioning structure (5).

9. The tablet pharmaceutical dispensing apparatus of claim 8, wherein, The positioning structure (5) comprises strip-shaped positioning plates (51) which are slidably connected to the mounting plate (13), the positioning plates (51) are provided with two plates and are parallel to the two sides of the loading table (2), the positioning plates (51) are connected with a clutch driving assembly (52), and the front parts of the positioning plates (51) can slide onto the loading plane (21) to gather and position the medicine in the central position; The front side of the positioning plate (51) is provided with a strip-shaped pushing part (53), the rear side of the strip-shaped pushing part (53) is provided with a connecting rod (54), the connecting rod (54) is inserted into an insertion blind hole (55) of the positioning plate (51), and an elastic assembly (56) is arranged between the bottom surface of the insertion blind hole (55) and the end surface of the connecting rod (54).

10. The tablet pharmaceutical dispensing apparatus of claim 9, wherein, The positioning structure (5) further comprises a limiting strip with an L-shaped cross section or a U-shaped profile (57) with a U-shaped cross section, the vertical segment of the limiting strip is fixed to the mounting plate (13) on the two sides of the positioning plate (51), the horizontal segment is attached to the top surface of the positioning plate (51), the U-shaped profile (57) is fixed to the mounting plate (13) with the opening downward, and the positioning plate (51) slides in the U-shaped profile (57).

Images