CN114290417B - Medicine piece shearing mechanism for paediatrics - Google Patents
Medicine piece shearing mechanism for paediatrics Download PDFInfo
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- CN114290417B CN114290417B CN202111528628.5A CN202111528628A CN114290417B CN 114290417 B CN114290417 B CN 114290417B CN 202111528628 A CN202111528628 A CN 202111528628A CN 114290417 B CN114290417 B CN 114290417B
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Abstract
The invention relates to a shearing device, in particular to a pediatric tablet shearing device. The technical problems are as follows: a pediatric tablet cutting apparatus is provided that is capable of holding a tablet while cutting, and has a plurality of differently shaped blades to meet the plurality of cutting requirements of the tablet. The technical scheme is as follows: the utility model provides a paediatrics is with tablet shearing mechanism, includes frame, dividing knife, first sliding block, first guide rail, compression spring, dead lever, cylinder, second guide rail, first connecting plate, third guide rail etc.; a fixed rod is connected between the left side and the right side of the frame, three first guide rails are arranged on the fixed rod at equal intervals, first sliding blocks are connected to the three first guide rails in a sliding mode, and compression springs are connected between the first sliding blocks and the first guide rails. When the cutting device is used for cutting tablets, the sliding frame can slide backwards when the air cylinder telescopic rod stretches downwards through the linkage mechanism, and then the tablets in the discharging frame move to the position below the dividing knife.
Description
Technical Field
The invention relates to a shearing device, in particular to a pediatric tablet shearing device.
Background
In the prior art, the tablet is fixed in size and various component contents contained in the tablet, and when a child suffering from the illness is treated, due to the needs of the illness, a tablet is often required to be taken for several times, so that the reasonable treatment components are ensured to be taken by the child once, and the tablet is generally finished in a mode of cutting by a blade and breaking by hands, so that time and effort are consumed, quantitative cutting of the tablet cannot be carried out, and the treatment effect of the tablet is easily affected.
Through retrieving, the patent publication number CN205598244U, a tablet cutting device is disclosed, including box body and lid, box body inboard bottom is provided with the baffle, is provided with the blade on the lid corresponding with baffle position, and box body inboard bottom still is provided with the counter bore, and the counter bore sets up between the baffle, is provided with the carousel in the counter bore, is provided with the pointer on the carousel, and the pointer setting is on the bottom surface outside the box body, is provided with the concave station on the bottom surface outside the box body, is provided with the scale mark that corresponds with the pointer in the concave station. However, the device cannot fix tablets with different sizes, and meanwhile, the blades cannot be flexibly replaced according to the sizes of the tablets, so that the cutting efficiency of the tablets is affected, and the device has limitation in use.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the tablet cannot be fixed and the blade cannot be flexibly replaced according to the size of the tablet in the patent, and aims to solve the technical problem of providing a pediatric tablet shearing device which can fix the tablet when cutting and has blades with different shapes so as to meet the multiple cutting requirements of the tablet.
(2) Technical proposal
In order to solve the technical problems, the invention provides the pediatric tablet shearing device which comprises a frame, a dividing knife, a first sliding block, a first guide rail, a compression spring, a fixing rod, an air cylinder, a second guide rail, a first connecting plate, a third guide rail, a sliding frame, a discharging frame, a first connecting rod, a torsion spring, a second connecting plate, a first supporting plate, a linkage mechanism and a pushing mechanism, wherein the fixing rod is connected between the left side and the right side of the frame, three first guide rails are equidistantly arranged on the fixing rod, the first sliding block is connected with the first sliding block in a sliding mode, the compression spring is connected between the first sliding block and the first guide rail, the bottom of the first sliding block is connected with the dividing knife, the top of the frame is connected with the second guide rail, the air cylinder is arranged on the second guide rail, the second guide rail and the frame are in sliding fit with the air cylinder, the telescopic rod of the air cylinder is in contact with the top of the dividing knife, the two first connecting plates are symmetrically arranged on the lower part of the front side of the frame, the three first guide rails are connected between the left side and right side of the frame, the third guide rail is connected with the third guide rail is symmetrically arranged on the left side and right side of the frame, the first connecting plate is connected with the second connecting plate is symmetrically arranged on the right side of the frame, the middle part is connected with the second connecting plate symmetrically arranged between the two side of the first connecting plate, the first connecting plate is connected with the right side of the first connecting plate and the right side of the frame is connected with the right side of the first connecting plate symmetrically, and the connecting plate is connected with the right side of the connecting frame and the right side of the connecting plate.
As a preferable technical scheme of the invention, the linkage mechanism comprises a second support plate, a rotating shaft, a winding wheel, a pull rope, a threading rod, a third support plate, a rubber wheel, a rubber strip, a second connecting rod, a fourth support plate, a first guide rod and a first spring, wherein the second support plate is connected to the rear side of the first guide rail, the rotating shaft is rotatably connected to the upper part of the second support plate, the winding wheel is connected to the rotating shaft, the pull rope is wound on the winding wheel, the tail end of the pull rope is connected with a sliding frame, the lower part of the first guide rail is connected with the third support plate, the bottom of the third support plate is connected with the threading rod, the pull rope penetrates through the threading rod, the right end of the rotating shaft is connected with the rubber wheel, the right part of the rear side of the first sliding block is connected with the second connecting rod, the rear end of the second connecting rod is connected with the rubber strip, the rubber strip is in contact fit with the rubber wheel, the middle part of the front side of the frame is connected with three fourth support plates at equal intervals, the left and right sides of the front part of the fourth support plate are connected with the first guide rods, the first guide rods slidably penetrate through the sliding frame, the first guide rods are sleeved on the sliding frame, and the first guide rods are connected with the first springs respectively at the two ends of the fourth support plates.
As a preferable technical scheme of the invention, the pushing mechanism comprises a material placing frame, a second guide rod, a second spring, a pushing block, a third guide rod, an A-shaped oblique block and a third spring, wherein the top of the first support plate is connected with the material placing frame, the left side and the right side of the front part of the material placing frame are both connected with the second guide rod in a sliding manner, the second guide rod is sleeved with the second spring, two ends of the second spring are respectively connected to the second guide rod and the material placing frame, the pushing block is connected between the front ends of the two second guide rods, the rear side of the bottom of the pushing block is slidably connected with the third guide rod, the bottom end of the third guide rod is connected with the A-shaped oblique block, the third guide rod is sleeved with the third spring, and two ends of the third spring are respectively connected to the pushing block and the third guide rod.
As a preferable technical scheme of the invention, the tablet cutter also comprises a turnover mechanism, wherein the turnover mechanism is used for throwing out cut tablets and comprises a rack, a connecting shaft and a one-way gear, the middle part of the left side of the third guide rail is connected with the rack, the first connecting rod on the left side is connected with the connecting shaft, the connecting shaft is connected with the one-way gear, and the one-way gear is meshed with the rack.
As a preferred technical scheme of the invention, the tablet cutting machine further comprises a receiving mechanism, wherein the receiving mechanism is used for receiving and storing cut tablets, the receiving mechanism comprises a receiving frame, third connecting plates, sponge blocks and isolation plates, the left side and the right side of the front part of the machine frame are connected with the third connecting plates, the receiving frame is connected between the front sides of the two third connecting plates, the sponge blocks are arranged at the bottom of the inner side of the receiving frame, the two isolation plates are connected to the inner side of the receiving frame, and the two isolation plates are symmetrically arranged left and right.
As a preferred technical scheme of the invention, the novel pneumatic cutting machine further comprises a buckling mechanism, wherein the buckling mechanism is used for fixing the air cylinder above a required cutting knife, the buckling mechanism comprises a clamping groove plate, a third connecting rod, a second sliding block, a fourth spring and a fifth supporting plate, the top of the machine frame is connected with the clamping groove plate, the lower part of the front side of the air cylinder is connected with the third connecting rod, the middle of the top of the third connecting rod is connected with the fifth supporting plate, the front side of the fifth supporting plate is connected with the second sliding block in a sliding mode, the second sliding block is in sliding fit with the third connecting rod, the fifth supporting plate is sleeved with the fourth spring, and two ends of the fourth spring are respectively connected with the second sliding block and the fifth supporting plate.
As a preferable technical scheme of the invention, the invention further comprises a sealing mechanism, the sealing mechanism plays a role of preventing dust on the material frame, the sealing mechanism comprises a material covering shell, a turnover cover and a rotating rod, the outer side of the material frame is connected with the material covering shell, the right side of the top of the material covering shell is rotatably connected with the rotating rod, and the turnover cover is connected on the rotating rod.
As a preferable technical scheme of the invention, the three dividing knives are respectively in a shape of a straight line, a Y and a cross.
(3) The beneficial effects are that:
1. when the cutting device is used for cutting tablets, the sliding frame can slide backwards when the air cylinder telescopic rod stretches downwards through the linkage mechanism, so that the tablets in the discharging frame move to the lower part of the cutting knife, and subsequent cutting is facilitated.
2. The tablet stacked in the material placing frame can be sequentially pushed into the material placing frame through the pushing mechanism, so that a user does not need to throw the tablet for multiple times, the labor-saving effect is achieved, and meanwhile, the cutting efficiency of the tablet can be improved.
3. The tablet cut in the discharging frame can be thrown out through the turnover mechanism, and a user does not need to manually take out the tablet from the discharging frame, so that the manpower consumption can be effectively reduced.
4. The tablet throwing device has the advantages that the tablet throwing device can play a buffering role due to the overturning of the discharging frame through the receiving mechanism, the tablet throwing device is prevented from being broken, meanwhile, the tablet cut into different sizes can be stored in a partition mode, and a user can take out the tablet conveniently.
5. The sealing mechanism can play a role in preventing dust on the material frame, so that the cleanliness of the tablets is ensured, and dirt such as dust is prevented from being taken by children when the tablets are taken.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a schematic perspective view of a third portion of the present invention.
Fig. 5 is a schematic perspective view of a fourth part of the present invention.
Fig. 6 is a schematic perspective view of a linkage mechanism according to the present invention.
Fig. 7 is a schematic view of a part of a perspective structure of a linkage mechanism of the present invention.
Fig. 8 is a schematic perspective view of a pushing mechanism of the present invention.
Fig. 9 is a schematic partial perspective view of a pushing mechanism of the present invention.
Fig. 10 is an enlarged view of the portion a of the present invention.
Fig. 11 is a schematic view of a part of a turnover mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a receiving mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a fastening mechanism according to the present invention.
Fig. 14 is a schematic partial perspective view of the latch mechanism of the present invention.
Fig. 15 is a schematic perspective view of the sealing mechanism of the present invention.
FIG. 16 is a schematic view of a partial perspective of the sealing mechanism of the present invention.
Fig. 17 is an enlarged view of the portion B of the present invention.
In the reference numerals: 1: frame, 2: dividing knife, 3: first slider, 4: first rail, 41: compression spring, 5: fixing rod, 6: cylinder, 7: second guide rail, 8: first connection plate, 9: third rail, 10: carriage, 11: discharging frame, 12: first connecting rod, 13: torsion spring, 14: second connecting plate, 15: first extension board, 16: linkage mechanism, 161: second support plate, 162: rotating shaft, 163: reel, 164: pull rope, 165: threading pole, 166: third support plate, 167: rubber wheel, 168: rubber strip, 169: second connecting rod, 1610: fourth support plate, 1611: first guide bar, 1612: first spring, 17: pushing mechanism, 171: material placing frame, 172: second guide bar, 173: second spring, 174: pushing block, 175: third guide bar, 176: a-shaped diagonal block, 177: third spring, 18: turnover mechanism, 181: rack, 182: connecting shaft, 183: unidirectional gear, 19: receiving mechanism, 191: receiving frame, 192: third connection plate, 193: sponge block, 194: separator, 20: a snap mechanism, 201: clamping groove plate, 202: third connecting rod, 203: second slider, 204: fourth spring, 205: fifth extension board, 21: sealing mechanism, 211: cover shell, 212: flip, 213: and (5) rotating the rod.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but does not limit the scope of protection and the application of the invention.
Example 1
The utility model provides a pediatric tablet shearing mechanism, as shown in figures 1-10, which comprises a frame 1, a dividing knife 2, a first sliding block 3, a first guide rail 4, a compression spring 41, a fixed rod 5, an air cylinder 6, a second guide rail 7, a first connecting plate 8, a third guide rail 9, a sliding frame 10, a discharging frame 11, a first connecting rod 12, a torsion spring 13, a second connecting plate 14, a first support plate 15, a linkage mechanism 16 and a pushing mechanism 17, wherein the fixed rod 5 is connected between the left side and the right side of the frame 1 in a bolt connection mode, three first guide rails 4 are equidistantly arranged on the fixed rod 5, the first sliding blocks 3 are connected on the three first guide rails 4 in a sliding mode, the compression spring 41 is connected between the first sliding blocks 3 and the first guide rails 4, the bottom of the first sliding blocks 3 is connected with the dividing knife 2, the three dividing knives 2 are respectively in a shape of Chinese character ' Ying ', Y ' and a cross, the top of the frame 1 is connected with a second guide rail 7, an air cylinder 6 is arranged on the second guide rail 7, the second guide rail 7 and the frame 1 are in sliding fit with the air cylinder 6, a telescopic rod of the air cylinder 6 is in contact fit with the top of the dividing knife 2, the lower part of the front side of the frame 1 is connected with two first connecting plates 8, the two first connecting plates 8 are symmetrically arranged left and right, three third guide rails 9 are connected between the tops of the two first connecting plates 8, a sliding frame 10 is slidingly connected on the third guide rails 9, the middle part of the sliding frame 10 is rotationally connected with two first connecting plates 12, the two first connecting plates 12 are bilaterally symmetrical, a discharging frame 11 is connected between the two first connecting plates 12, a torsion spring 13 is sleeved outside the first connecting plates 12, two ends of the torsion spring 13 are respectively connected with the inner side surface of the sliding frame 10 and the outer side surface of the discharging frame 11, the middle part of the front side of the frame 1 is connected with two second connecting plates 14, the two second connecting plates 14 are bilaterally symmetrical, three first support plates 15 are connected between the two second connecting plates 14, a linkage mechanism 16 is arranged between the first guide rail 4 and the sliding frame 10, and a pushing mechanism 17 is arranged on the first support plates 15.
The link gear 16 comprises a second support plate 161, a rotating shaft 162, a winding wheel 163, a pull rope 164, a threading rod 165, a third support plate 166, a rubber wheel 167, a rubber strip 168, a second connecting rod 169, a fourth support plate 1610, a first guide rod 1611 and a first spring 1612, wherein the rear side of the first guide rail 4 is connected with the second support plate 161, the rotating shaft 162 is rotatably connected with the upper part of the second support plate 161, the winding wheel 163 is connected with the winding wheel 163, the pull rope 164 is wound on the winding wheel 163, the tail end of the pull rope 164 is connected with the sliding frame 10, the lower part of the first guide rail 4 is connected with the third support plate 166, the bottom of the third support plate 166 is connected with the threading rod 165, the pull rope 164 penetrates through the threading rod 165, the right end of the rotating shaft 162 is connected with the rubber wheel 167, the right part of the rear side of the first sliding block 3 is connected with the second connecting rod 169, the rear end of the second connecting rod 169 is connected with the rubber strip 168, the rubber strip 168 is in contact fit with the rubber wheel 167, the middle part of the front side of the frame 1 is connected with three fourth support plates 1610, the right support plates 1610 are connected with the first guide rods 1612, the right side of the fourth support plate 1610 is connected with the first guide rod 1611 and the first guide rod 1612, and the first guide rod 1612 penetrates through the first guide rod 1611.
The pushing mechanism 17 comprises a material placing frame 171, a second guide rod 172, a second spring 173, a pushing block 174, a third guide rod 175, an A-shaped inclined block 176 and a third spring 177, wherein the top of the first support plate 15 is connected with the material placing frame 171, the left side and the right side of the front part of the material placing frame 171 are both connected with the second guide rod 172 in a sliding mode, the second guide rod 172 is sleeved with the second spring 173, two ends of the second spring 173 are respectively connected to the second guide rod 172 and the material placing frame 171, the pushing block 174 is connected between the front ends of the two second guide rods 172, the bottom rear side of the pushing block 174 is connected with the third guide rod 175 in a sliding mode, the bottom end of the third guide rod 175 is connected with the A-shaped inclined block 176, the third guide rod 175 is sleeved with the third spring 177, and two ends of the third spring 177 are respectively connected to the pushing block 174 and the third guide rod 175.
When the tablet is needed to be sheared, a user firstly puts the tablet into the material placing frame 171, the tablet at the bottom falls on the first support plate 15, then the air cylinder 6 slides to the position right above the splitting knife 2 needed to be used along the second guide rail 7, then the air cylinder 6 is started, the telescopic rod of the air cylinder 6 stretches downwards to drive the splitting knife 2 to move downwards, meanwhile, the first sliding block 3 is driven to slide downwards along the first guide rail 4, the compression spring 41 compresses, the first sliding block 3 drives the second connecting rod 169 to move downwards, the rubber strip 168 is driven to move downwards, under the interaction of the rubber strip 168 and the rubber wheel 167, the rubber wheel 167 starts to rotate anticlockwise, the rotating shaft 162 is driven to rotate anticlockwise, the pull rope 164 starts to shrink upwards along the threading rod 165, the sliding frame 10 is driven to slide backwards along the third guide rail 9, and the sliding frame 10 drives the material placing frame 11 to move backwards. Initially, the first spring 1612, the second spring 173 and the third spring 177 are all in the original state, when the carriage 10 slides backward, the first spring 1612 compresses, when the carriage 10 slides to a certain position, the carriage 10 contacts with the a-shaped diagonal block 176, under the extrusion action of the carriage 10, the a-shaped diagonal block 176 starts to slide backward and drives the push block 174 to move backward, the second spring 173 compresses, the push block 174 starts to push the tablet backward, when the push block 174 moves backward to contact with the first support plate 15, the push block 174 cannot continue to move backward, because the a-shaped diagonal block 176 is inclined, under the extrusion action of the continued backward sliding of the carriage 10, the a-shaped diagonal block 176 moves upward, and the third spring 177 compresses, when the a-shaped diagonal block 176 moves upward to be separated from the carriage 10, the carriage 10 can slide backward to the limit of the third guide rail 9, at this time, the push block 174 pushes the tablet into the pay-off frame 11, and under the action of the third spring 177 reset, the a-shaped diagonal block 176 moves forward, and the second reset spring 174 resets downward. When the dividing knife 2 moves downwards to be in contact with the tablets, the tablets can be cut, after the cutting is completed, the telescopic rod of the air cylinder 6 is shortened upwards, the dividing knife 2 and the first sliding block 3 lose extrusion, under the action of resetting of the compression spring 41, the first sliding block 3 drives the dividing knife 2 to move upwards for resetting, the rotating shaft 162 and the winding wheel 163 rotate clockwise to release the pull rope 164, the sliding frame 10 and the discharging frame 11 are driven to move forwards for resetting under the action of the first spring 1612, and finally the cut tablets are taken out from the discharging frame 11, so that the tablets can be accurately cut, and the effect of strictly controlling the doses of the medicines taken by children is achieved.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, 11 and 12, the device further comprises a turnover mechanism 18, the turnover mechanism 18 is used for throwing out cut tablets, the turnover mechanism 18 comprises a rack 181, a connecting shaft 182 and a one-way gear 183, the middle part of the left side of the third guide rail 9 is connected with the rack 181, the first connecting rod 12 on the left side is connected with the connecting shaft 182, the connecting shaft 182 is connected with the one-way gear 183, and the one-way gear 183 is meshed with the rack 181.
When the sliding frame 10 slides backwards along the third guide rail 9, the first connecting rod 12 is driven to move backwards, and then the connecting shaft 182 and the unidirectional gear 183 are driven to move backwards, because the unidirectional gear 183 is unidirectional, the unidirectional gear 183 rotates and cannot drive the connecting shaft 182 to rotate, when the sliding frame 10 starts to reset forwards after the tablets are cut, the connecting shaft 182 and the unidirectional gear 183 move forwards, at the moment, under the meshing effect of the unidirectional gear 183 and the rack 181, the unidirectional gear 183 starts to rotate, the connecting shaft 182 is driven to rotate, the first connecting rod 12 is driven to rotate, the discharging frame 11 is further enabled to overturn forwards, the torsion spring 13 deforms, so that the cut tablets can automatically fall from the discharging frame 11, and a user can catch the cut tablets, so that the tablets do not need to be taken out from the discharging frame 11 manually, and the labor-saving effect can be achieved. When the unidirectional gear 183 moves forward to be separated from the rack 181, the torsion spring 13 resets, and drives the discharging frame 11 to turn backward and reset.
Still including receiving mechanism 19, receiving mechanism 19 is used for catching and depositing the tablet that the cutting was accomplished, receiving mechanism 19 is including receiving frame 191, third connecting plate 192, sponge piece 193 and division board 194, and the left and right sides of frame 1 front portion all is connected with third connecting plate 192, is connected with receiving frame 191 between the front side of two third connecting plates 192, and receiving frame 191 inboard bottom is equipped with sponge piece 193, and receiving frame 191 inboard is connected with two division boards 194, and two division boards 194 are bilateral symmetry setting.
When the discharging frame 11 is turned forwards, the cut tablets will fall to the upper part of the sponge block 193 in the receiving frame 191, the sponge block 193 plays a role in buffering the tablets, the tablets can be prevented from being broken under the action of gravity, in addition, the separation plate 194 can prevent the tablets cut into different sizes from being gathered together, the consistency of the sizes of the tablets in the same area can be ensured, and the tablets can be taken out by a subsequent user conveniently.
Example 3
On the basis of embodiment 2, as shown in fig. 1, 13, 14, 15, 16 and 17, the air cylinder 6 is fixed above the required dividing knife 2 by the aid of the clamping mechanism 20, the clamping mechanism 20 comprises a clamping groove plate 201, a third connecting rod 202, a second sliding block 203, a fourth spring 204 and a fifth supporting plate 205, the top of the frame 1 is connected with the clamping groove plate 201, the lower portion of the front side of the air cylinder 6 is connected with the third connecting rod 202, the middle of the top of the third connecting rod 202 is connected with the fifth supporting plate 205, the front side of the fifth supporting plate 205 is slidably connected with the second sliding block 203, the second sliding block 203 is slidably matched with the third connecting rod 202, the fifth supporting plate 205 is sleeved with the fourth spring 204, and two ends of the fourth spring 204 are respectively connected with the second sliding block 203 and the fifth supporting plate 205.
Initially, the fourth spring 204 is in an original state, when the air cylinder 6 needs to slide to a position right above the required dividing knife 2, a user can press the second sliding block 203 backwards to enable the second sliding block 203 to slide backwards along the fifth support plate 205, the fourth spring 204 is compressed, the second sliding block 203 is separated from the clamping groove plate 201, so that the air cylinder 6 is not clamped any more, the air cylinder 6 can be moved to a position right above the required dividing knife 2 along the second guide rail 7, the second sliding block 203 is released at the moment, and under the action of resetting of the fourth spring 204, the second sliding block 203 moves forwards and resets to be engaged with a groove of the clamping groove plate 201, so that the air cylinder 6 can be fixed, and the air cylinder 6 is prevented from moving when the dividing knife 2 cuts a tablet to influence the cutting of the tablet.
The automatic feeding device is characterized by further comprising a sealing mechanism 21, wherein the sealing mechanism 21 plays a role in preventing dust from the material frame 171, the sealing mechanism 21 comprises a cover material shell 211, a flip cover 212 and a rotating rod 213, the outer side of the material frame 171 is connected with the cover material shell 211, the right side of the top of the cover material shell 211 is rotatably connected with the rotating rod 213, and the flip cover 212 is connected to the rotating rod 213.
Before placing the tablets in the material placing frame 171, the user rotates the flip 212 upwards, the rotating rod 213 rotates along with the flip 212, so that the flip 212 can be opened, at the moment, the tablets can be placed in the material placing frame 171, then the flip 212 is closed, the flip 212 and the material covering shell 211 can prevent dust from entering the material placing frame 171, the cleanliness of the tablets can be ensured to a certain extent, and the safety of taking the tablets by children is further improved.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (5)
1. The utility model provides a medicine piece shearing mechanism for paediatrics, a serial communication port, including frame (1), cut apart sword (2), first sliding block (3), first guide rail (4), compression spring (41), dead lever (5), cylinder (6), second guide rail (7), first connecting plate (8), third guide rail (9), carriage (10), blowing frame (11), head rod (12), torsion spring (13), second connecting plate (14), first extension board (15), link gear (16) and pushing equipment (17), be connected with dead lever (5) between the left and right sides of frame (1), be equipped with three first guide rail (4) on dead lever (5) equidistance, all be connected with first sliding block (3) on three first guide rail (4) in a sliding manner, be connected with compression spring (41) between first sliding block (3) and first guide rail (4), the bottom of first sliding block (3) is connected with cuts apart sword (2), frame (1) top is connected with second guide rail (7), install on second guide rail (7) second guide rail (6) and cut apart sword (6) and cylinder (6) and stretch out top cooperation with cylinder (6), the lower part of the front side of the frame (1) is connected with two first connecting plates (8), the two first connecting plates (8) are symmetrically arranged left and right, three third guide rails (9) are connected between the tops of the two first connecting plates (8), a sliding frame (10) is connected on the third guide rails (9) in a sliding mode, the middle part of the sliding frame (10) is rotationally connected with two first connecting rods (12), the two first connecting rods (12) are symmetrically left and right, a discharging frame (11) is connected between the two first connecting rods (12), a torsion spring (13) is sleeved on the outer side of the first connecting rods (12), two ends of the torsion spring (13) are respectively connected to the inner side face of the sliding frame (10) and the outer side face of the discharging frame (11), the middle part of the front side of the frame (1) is connected with two second connecting plates (14), the two second connecting plates (14) are symmetrically left and right, three first supporting plates (15) are connected between the two second connecting plates (14), a linkage mechanism (16) is arranged between the first connecting rods (4) and the sliding frame (10), and a pushing mechanism (17) is arranged on the first supporting mechanism (17);
the linkage mechanism (16) comprises a second support plate (161), a rotating shaft (162), a winding wheel (163), a winding rope (164), a threading rod (165), a third support plate (166), a rubber wheel (167), a rubber strip (168), a second connecting rod (169), a fourth support plate (1610), a first guide rod (1611) and a first spring (1612), the rear side of the first guide rail (4) is connected with the second support plate (161), the upper part of the second support plate (161) is rotationally connected with the rotating shaft (162), the rotating shaft (162) is connected with the winding wheel (163), the winding wheel (163) is wound with the winding rope (164), the tail end of the winding rope (164) is connected with the sliding frame (10), the lower part of the first guide rail (4) is connected with the third support plate (166), the bottom of the third support plate (166) is connected with the threading rod (165), the right end of the winding rope (164) penetrates through the threading rod (165), the right end of the rotating shaft (162) is connected with the rubber wheel (167), the right side of the first sliding block (3) is connected with the rear side of the rotating shaft (162), the second sliding block (168) is connected with the connecting rod (169), the middle part of the second sliding block (168) is connected with the rubber strip (168), the connecting rod (168) is connected with the rubber strip (168) in an equidistant way, the left side and the right side of the front part of the fourth support plate (1610) are connected with first guide rods (1611), the first guide rods (1611) penetrate through the sliding frame (10) in a sliding mode, first springs (1612) are sleeved on the first guide rods (1611), and two ends of each first spring (1612) are connected to the fourth support plate (1610) and the sliding frame (10) respectively;
the pushing mechanism (17) comprises a material placing frame (171), a second guide rod (172), a second spring (173), a pushing block (174), a third guide rod (175), an A-shaped oblique block (176) and a third spring (177), wherein the top of the first support plate (15) is connected with the material placing frame (171), the left side and the right side of the front part of the material placing frame (171) are both connected with the second guide rod (172) in a sliding mode, the second guide rod (172) is sleeved with the second spring (173), two ends of the second spring (173) are respectively connected to the second guide rod (172) and the material placing frame (171), the pushing block (174) is connected between the front ends of the two second guide rods (172), the bottom rear side of the pushing block (174) is connected with the third guide rod (175) in a sliding mode, the bottom end of the third guide rod (175) is connected with the A-shaped oblique block (176), the third guide rod (175) is sleeved with the third spring (177), and two ends of the third spring (177) are respectively connected to the pushing block (174) and the third guide rod (175);
the novel tablet cutting machine is characterized by further comprising a turnover mechanism (18), wherein the turnover mechanism (18) is used for throwing out cut tablets, the turnover mechanism (18) comprises a rack (181), a connecting shaft (182) and a one-way gear (183), the rack (181) is connected to the middle part of the left side of the third guide rail (9), the connecting shaft (182) is connected to the first connecting rod (12) on the left side, the one-way gear (183) is connected to the connecting shaft (182), and the one-way gear (183) is meshed with the rack (181).
2. The pediatric tablet shearing device according to claim 1, further comprising a receiving mechanism (19), wherein the receiving mechanism (19) is used for receiving and storing tablets after cutting, the receiving mechanism (19) comprises a receiving frame (191), a third connecting plate (192), sponge blocks (193) and isolating plates (194), the left side and the right side of the front part of the frame (1) are connected with the third connecting plates (192), a receiving frame (191) is connected between the front sides of the two third connecting plates (192), sponge blocks (193) are arranged at the bottom of the inner side of the receiving frame (191), two isolating plates (194) are connected to the inner side of the receiving frame (191), and the two isolating plates (194) are symmetrically arranged in a left-right mode.
3. The pediatric tablet shearing device according to claim 2, further comprising a fastening mechanism (20), wherein the fastening mechanism (20) is used for fixing the air cylinder (6) above the required dividing knife (2), the fastening mechanism (20) comprises a clamping groove plate (201), a third connecting rod (202), a second sliding block (203), a fourth spring (204) and a fifth supporting plate (205), the top of the frame (1) is connected with the clamping groove plate (201), the lower part of the front side of the air cylinder (6) is connected with the third connecting rod (202), the middle of the top of the third connecting rod (202) is connected with the fifth supporting plate (205), the front side of the fifth supporting plate (205) is slidably connected with the second sliding block (203), the second sliding block (203) is slidably matched with the third connecting rod (202), the fifth supporting plate (205) is sleeved with the fourth spring (204), and two ends of the fourth spring (204) are respectively connected to the second sliding block (203) and the fifth supporting plate (205).
4. A pediatric tablet shearing device as defined in claim 3, further comprising a sealing mechanism (21), wherein the sealing mechanism (21) plays a role in preventing dust from the material frame (171), the sealing mechanism (21) comprises a cover material shell (211), a flip cover (212) and a rotating rod (213), the cover material shell (211) is connected to the outer side of the material frame (171), the rotating rod (213) is rotatably connected to the right side of the top of the cover material shell (211), and the flip cover (212) is connected to the rotating rod (213).
5. A pediatric tablet cutting apparatus according to claim 4, wherein the three dividing knives (2) are respectively in the form of a line, a Y and a cross from left to right.
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| CN115532373B (en) * | 2022-04-22 | 2024-03-01 | 广盛原中医药有限公司 | Pediatric medicine mashing and grinding device |
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