Disclosure of Invention
In order to overcome the defects that the traditional tablet splitting equipment cannot automatically cut tablets, cannot automatically fix the tablets and cannot collect the tablets, the invention provides the pediatric tablet accurate splitting equipment capable of automatically cutting the tablets, automatically fixing the tablets and collecting the tablets.
The invention is realized in that a pediatric tablet precision breaking device comprises: base, contact switch, cutter, treat workbin, work platform, pushing equipment, fixed establishment, shearing mechanism and unloading mechanism, the base top is equipped with contact switch, and the base top is equipped with treats the workbin, and base inner wall upper portion is equipped with work platform, and the inside pushing equipment that is equipped with of base, work platform top are equipped with fixed establishment, and base inner wall upper portion is equipped with shearing mechanism, is equipped with the cutter on the shearing mechanism, is equipped with unloading mechanism on the work platform.
Further stated, the pushing mechanism includes: the base inner wall is gone up both sides and is all equipped with first telescopic link, be connected with the connecting block between two first telescopic links, connecting block and work platform slidingtype connection, all around having first spring on two first telescopic links, first spring both ends respectively with connecting block and pedestal connection, the connecting block top is equipped with the flitch, be equipped with first distance sensor in the middle of the connecting block, the base inner wall is equipped with first support frame, be equipped with first gear motor on the first support frame, be connected with first pivot on the first gear motor, first pivot is connected with first support frame rotation type, first pivot middle part is equipped with first reel, be connected with first stay cord between first reel and the connecting block.
Further illustratively, the securing mechanism includes: the middle second support frame that is equipped with of base inner wall, second gear motor is installed at second support frame top, be connected with the second pivot on the second gear motor output shaft, be equipped with the straight-line gear in the second pivot, both sides all slip type are equipped with the slider on the work platform, two slider inboard all are equipped with the rack, work platform top both sides all are equipped with first fixed block, two first fixed block middle parts all slip type are equipped with the slide bar, two slide bar inboard all are equipped with the clamp splice, all around there being the second spring on two slide bars, the second spring both ends are connected with first fixed block and slide bar respectively, be equipped with pressure sensor on the slide bar of one side.
Further illustratively, the shearing mechanism includes: four second telescopic links are arranged on the upper portion of the inner wall of the base, the bottom ends of the second telescopic links are connected with the cutter, third springs are wound on the four second telescopic links, two ends of each third spring are connected with the base and the cutter respectively, a third supporting frame is arranged on the upper portion of the inner wall of the base, a first electric push rod is installed at the bottom of the third supporting frame, the telescopic links of the first electric push rod are connected with the cutter, and a second distance sensor is arranged on the upper portion of the inner wall of the base.
Further, the blanking mechanism includes: the second electric putter is installed to the base inner wall, and third electric putter is installed to the base inner wall, all is equipped with the kicking block on second electric putter telescopic link and the third electric putter telescopic link, and the kicking block is connected with work platform slidingtype, and the equal rotation in both sides is equipped with the third pivot on the work platform, all is equipped with the backup pad in two third pivots, and both sides are all around having first torsion spring in two third pivots, and first torsion spring both ends are connected with backup pad and work platform respectively.
Further, the device also comprises a collecting mechanism, wherein the collecting mechanism comprises: guide blocks are arranged on two sides of the lower portion of the inner wall of the base, a collecting box is connected between the two guide blocks in a sliding mode, bearing seats are arranged on two sides of the inner wall of the base, a fourth rotating shaft is connected between the two bearing seats in a rotating mode, a second winding wheel is arranged in the middle of the fourth rotating shaft, a second stay cord is connected between the second winding wheel and the collecting box, second torsion springs are wound on two sides of the fourth rotating shaft, and two ends of each second torsion spring are connected with the corresponding bearing seat and the corresponding second winding wheel respectively.
Further, the utility model also comprises a capping mechanism, which comprises: treat that the workbin is gone up both sides and all be equipped with the second fixed block, the rotation is connected with the fifth pivot between two second fixed blocks, and the fifth pivot middle part is equipped with the apron, and the apron top is equipped with the handle, and both sides all wind third torsion spring in the fifth pivot, and third torsion spring both ends are connected with second fixed block and apron respectively.
The device further comprises a control box, wherein the control box is arranged at the top of the base, a storage battery, a control module and a power module are arranged in the control box, the storage battery supplies power for the accurate pediatric tablet dividing equipment, the output end of the storage battery is electrically connected with the power module, the power module is connected with a power main switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the contact switch, the first distance sensor, the pressure sensor and the second distance sensor are electrically connected with the control module, the first gear motor and the second gear motor are connected with the control module through the direct current motor positive and negative rotation module, and the first electric push rod and the second electric push rod are connected with the control module through the relay control module.
The invention provides accurate tablet dividing equipment for pediatrics, which has the following beneficial effects:
1. according to the tablet cutting device, after the cutter moves downwards to be in contact with the tablet, the cutter is used for cutting the tablet, so that the tablet is cut into a plurality of tablets with smaller volumes, and the tablet cutting effect of the cutter is realized;
2. when the connecting block drives the first telescopic rod to extend leftwards, the first spring is stretched, and the tablet is pushed leftwards by the pushing plate, so that the tablet is pushed into the blanking mechanism, and the effect of manually pushing the tablet by medical staff is saved;
3. According to the tablet clamping device, the sliding block moves inwards to be in contact with the sliding rod, so that the sliding rod and the clamping block are driven to move inwards, the second spring is compressed, and after the clamping block moves inwards to be in contact with a tablet, the clamping block clamps the tablet, so that the tablet is prevented from shifting in position, and the tablet clamping effect of the clamping block is realized;
4. when medical personnel loosen the handle, the third torsion spring resets to drive apron, handle and fifth pivot and rotate left to resume the normal position, make the apron close and wait inside the workbin, prevent that the dust from dropping at the tablet, thereby pollute the tablet, realize that the apron covers the tablet effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic view of a first perspective structure of a pushing mechanism according to the present invention.
Fig. 4 is a schematic view of a second perspective structure of the pushing mechanism of the present invention.
Fig. 5 is a schematic perspective view of a fixing mechanism according to the present invention.
Fig. 6 is an enlarged view of the invention at a.
Fig. 7 is a schematic perspective view of a shearing mechanism according to the present invention.
Fig. 8 is a schematic view of a first perspective structure of a blanking mechanism of the present invention.
Fig. 9 is a schematic view of a second perspective structure of the blanking mechanism of the present invention.
Fig. 10 is a schematic perspective view of a collecting mechanism according to the present invention.
Fig. 11 is an enlarged view of the present invention at B.
Fig. 12 is a schematic perspective view of a capping mechanism according to the present invention.
Fig. 13 is an enlarged view of the invention at C.
Fig. 14 is a circuit block diagram of the present invention.
Fig. 15 is a schematic circuit diagram of the present invention.
The reference symbols in the drawings: 1: base, 2: control box, 3: contact switch, 4: cutter, 5: waiting for a material box, 6: work platform, 7: pushing mechanism, 71: pushing plate, 72: connecting block, 73: first telescopic link, 74: first spring, 75: first distance sensor, 76: first stay cord, 77: first reel, 78: first rotating shaft, 79: first gear motor, 710: first support frame, 8: fixing mechanism, 81: second support frame, 82: second gear motor, 83: second spindle, 84: spur gear, 85: rack, 86: slider, 87: first fixed block, 88: slide bar, 89: clamp splice, 810: second spring, 811: pressure sensor, 9: shearing mechanism, 91: second telescopic link, 92: third spring, 93: third support frame, 94: first electric putter, 95: second distance sensor, 10: unloading mechanism, 101: second electric putter, 102: top block, 103: support plate, 104: third spindle, 105: first torsion spring, 106: third electric putter, 11: collection mechanism, 111: guide block, 112: collection box, 113: bearing housing, 114: second reel, 115: fourth spindle, 116: second torsion spring, 117: second pull rope, 12: capping mechanism, 121: cover plate, 122: handle, 123: second fixed block, 124: fifth spindle, 125: and a third torsion spring.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 15, the present invention provides a technical solution: the utility model provides a paediatrics is with accurate segmentation equipment of tablet, including base 1, contact switch 3, cutter 4, treat workbin 5, work platform 6, pushing equipment 7, fixed establishment 8, shearing mechanism 9 and unloading mechanism 10, base 1 top right side is equipped with treats workbin 5, base 1 top left front side is equipped with contact switch 3, base 1 inside is equipped with pushing equipment 7, base 1 inner wall upper portion is equipped with work platform 6, base 1 inner wall upper portion left side is equipped with shearing mechanism 9, work platform 6 top left side is equipped with fixed establishment 8, be equipped with cutter 4 on the shearing mechanism 9, work platform 6 left side is equipped with unloading mechanism 10.
The pushing mechanism 7 comprises a pushing plate 71, a connecting block 72, a first telescopic rod 73, a first spring 74, a first distance sensor 75, a first stay cord 76, a first reel 77, a first rotating shaft 78, a first speed reducing motor 79 and a first supporting frame 710, wherein the front side and the rear side of the right part of the inner wall of the base 1 are respectively provided with the first telescopic rod 73, a connecting block 72 is connected between the left ends of the two first telescopic rods 73, the connecting block 72 is slidably connected with the working platform 6, the pushing plate 71 is arranged at the top of the connecting block 72, the two first telescopic rods 73 are respectively wound with the first spring 74, the two ends of the first spring 74 are respectively connected with the connecting block 72 and the base 1, the middle of the left side of the inner wall of the base 1 is provided with the first supporting frame 710, the middle of the right side of the connecting block 72 is provided with the first distance sensor 75, the front side of the first supporting frame 710 is provided with the first speed reducing motor 79, the rear side of the first speed reducing motor 79 is connected with the first rotating shaft 78, the first rotating shaft 78 is rotatably connected with the first supporting frame 710, the middle part of the first rotating shaft 78 is provided with the first reel 77, and the first connecting rope 76 is connected between the first reel 77 and the connecting block 72.
The fixing mechanism 8 comprises a second supporting frame 81, a second gear motor 82, a second rotating shaft 83, spur gears 84, racks 85, sliding blocks 86, first fixing blocks 87, sliding rods 88, clamping blocks 89, second springs 810 and pressure sensors 811, the second supporting frame 81 is welded in the middle of the left side of the inner wall of the base 1, the second gear motor 82 is fixedly mounted on the top of the second supporting frame 81 through bolts, the right side of an output shaft of the second gear motor 82 is connected with the second rotating shaft 83, sliding blocks 86 are arranged on the front side and the rear side of the left portion of the working platform 6 in a sliding mode, spur gears 84 are arranged on the right side of the second rotating shaft 83, racks 85 are arranged on the inner sides of the two sliding blocks 86, the racks 85 are matched with the spur gears 84, first fixing blocks 87 are arranged on the front side and the rear side of the left portion of the working platform 6 in a sliding mode, the sliding rods 88 are matched with the sliding rods 88, the clamping blocks 89 are arranged on the inner sides of the two sliding rods 88, the second springs 810 are wound on the two sliding rods 88, two ends of the second springs 810 are connected with the first fixing blocks 87 and the sliding rods 88 respectively, and the pressure sensors 811 are arranged on the sliding rods 88 on the front side.
The shearing mechanism 9 comprises a second telescopic rod 91, a third spring 92, a third supporting frame 93, a first electric push rod 94 and a second distance sensor 95, wherein four second telescopic rods 91 are arranged on the left side of the upper portion of the inner wall of the base 1, the bottom ends of the second telescopic rods 91 are connected with the cutter 4, the third supporting frame 93 is fixedly arranged on the left side of the upper portion of the inner wall of the base 1, the third spring 92 is wound on the four second telescopic rods 91, two ends of the third spring 92 are respectively connected with the base 1 and the cutter 4, the first electric push rod 94 is arranged at the bottom of the third supporting frame 93, the telescopic rods of the first electric push rod 94 are connected with the cutter 4, the second distance sensor 95 is arranged on the left side of the upper portion of the inner wall of the base 1, and the second distance sensor 95 is positioned on the left side of the first electric push rod 94.
The blanking mechanism 10 comprises a second electric push rod 101, a top block 102, a supporting plate 103, a third rotating shaft 104, a first torsion spring 105 and a third electric push rod 106, wherein the second electric push rod 101 is fixedly arranged on the rear side of the left part of the inner wall of the base 1, the third electric push rod 106 is fixedly arranged on the front side of the left part of the inner wall of the base 1 through bolts, the top block 102 is arranged on the telescopic rods of the second electric push rod 101 and the telescopic rods of the third electric push rod 106, the top block 102 is connected with the working platform 6 in a sliding mode, the third rotating shafts 104 are rotatably arranged on the front side and the rear side of the left part of the working platform 6, the supporting plates 103 are arranged on the two third rotating shafts 104, the supporting plates 103 are matched with the top block 102, the first torsion springs 105 are wound on the left side and the right side of the two third rotating shafts 104, and two ends of the first torsion springs 105 are respectively connected with the supporting plates 103 and the working platform 6.
The collecting mechanism 11 comprises a guide block 111, a collecting box 112, bearing seats 113, a second winding wheel 114, a fourth rotating shaft 115, a second torsion spring 116 and a second pull rope 117, wherein the front side and the rear side of the lower portion of the inner wall of the base 1 are fixedly provided with the guide block 111, the bearing seats 113 are respectively arranged on the front side and the rear side of the right portion of the inner wall of the base 1, the collecting box 112 is connected between the two guide blocks 111 in a sliding mode, the fourth rotating shaft 115 is connected between the left sides of the two bearing seats 113 in a rotating mode, the second winding wheel 114 is arranged in the middle of the fourth rotating shaft 115, the second pull rope 117 is connected between the second winding wheel 114 and the collecting box 112, the front side and the rear side of the fourth rotating shaft 115 are respectively wound with the second torsion spring 116, and two ends of the second torsion spring 116 are respectively connected with the bearing seats 113 and the second winding wheel 114.
The dust-covering machine is characterized by further comprising a cover mechanism 12, wherein the cover mechanism 12 comprises a cover plate 121, a handle 122, second fixing blocks 123, a fifth rotating shaft 124 and a third torsion spring 125, the front side and the rear side of the right part of the upper side of the material box 5 are welded with the second fixing blocks 123, the fifth rotating shaft 124 is connected between the two second fixing blocks 123 in a rotating mode, the middle of the fifth rotating shaft 124 is provided with the cover plate 121 for covering dust, the left side of the top of the cover plate 121 is fixedly provided with the handle 122, the front side and the rear side of the fifth rotating shaft 124 are respectively wound with the third torsion spring 125, and two ends of the third torsion spring 125 are respectively connected with the second fixing blocks 123 and the cover plate 121.
The device also comprises a control box 2, wherein the control box 2 is arranged in the middle of the left side of the top of the base 1, a storage battery, a control module and a power module are arranged in the control box 2, the storage battery supplies power for the accurate tablet dividing equipment for the paediatrics, the output end of the storage battery is electrically connected with the power module, the power module is connected with a main power switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the contact switch 3, the first distance sensor 75, the pressure sensor 811 and the second distance sensor 95 are all electrically connected with the control module, the first gear motor 79 and the second gear motor 82 are all connected with the control module through the direct current motor forward and reverse rotation module, and the first electric push rod 94 and the second electric push rod 101 are all connected with the control module through the relay control module.
The working principle of the invention is that when medical staff want to split tablets in a department, the medical staff can use the accurate split equipment for pediatric tablets, firstly, the medical staff presses a main power switch to power on the equipment, a first preset value and a second preset value are arranged in a pushing mechanism 7, the value of the first preset value is larger than that of the second preset value, a first preset value and a second preset value are arranged in a shearing mechanism 9, the value of the first preset value is larger than that of the second preset value, after the medical staff puts the tablets into a waiting box 5, the tablets fall on a working platform 6 through the waiting box 5, then the medical staff presses a contact switch 3 to control a control module to control a pushing mechanism 7 to operate, the pushing mechanism 7 pushes the tablets leftwards to push the tablets onto a discharging mechanism 10, when the distance between the pushing mechanism 7 and the base 1 reaches the first preset value of the pushing mechanism 7, the control module controls the pushing mechanism 7 to stop running, meanwhile, the control module controls the fixing mechanism 8 to run, the fixing mechanism 8 clamps the tablets to prevent the tablets from shifting, when the pressure generated by the fixing mechanism 8 reaches the preset value of the fixing mechanism 8, the control module controls the shearing mechanism 9 to run, the shearing mechanism 9 drives the cutter 4 to move downwards, the cutter 4 moves downwards to contact with the tablets, the cutter 4 cuts the tablets to cut the tablets into a plurality of smaller tablets, when the distance between the cutter 4 and the shearing mechanism 9 reaches the first preset value of the shearing mechanism 9, the control module controls the shearing mechanism 9 to stop running, after the cutting of the tablets is finished, a medical staff presses the contact switch 3 again, the control module controls the pushing mechanism 7 to run reversely, when the distance between the pushing mechanism 7 and the base 1 reaches a second preset value of the pushing mechanism 7, the control module controls the pushing mechanism 7 to stop running, meanwhile, the control module controls the fixing mechanism 8 to reversely run, so that the fixing mechanism 8 releases the clamping state of the tablets, when the pressure generated by the fixing mechanism 8 is smaller than the preset value of the fixing mechanism 8, the control module controls the shearing mechanism 9 to reversely run, meanwhile, the control module controls the blanking mechanism 10 to run for one second and then to be closed, the shearing mechanism 9 drives the cutter 4 to move upwards, the blanking mechanism 10 runs and breaks away from the tablets, so that the tablets fall in the base 1, when the distance between the cutter 4 and the shearing mechanism 9 reaches the second preset value of the shearing mechanism 9, the control module controls the shearing mechanism 9 to stop running, meanwhile, the control module controls the blanking mechanism 10 to reversely run for one second and then to be closed, and medical staff presses down the power supply main switch again to cut off the equipment.
The first distance sensor 75 is provided with a first preset value and a second preset value, the value of the first preset value is larger than the value of the second preset value, after a medical staff puts a tablet into the waiting box 5, the tablet falls on the working platform 6 through the waiting box 5, then the medical staff presses the contact switch 3 to control the first gear motor 79 to work, the output shaft of the first gear motor 79 drives the first rotating shaft 78 and the first reel 77 to rotate, the first reel 77 pulls the first pull rope 76, the first pull rope 76 is wound on the first reel 77, the first pull rope 76 drives the connecting block 72, the first distance sensor 75 and the pushing plate 71 to move leftwards, the connecting block 72 drives the first telescopic rod 73 to stretch leftwards, the first spring 74 is stretched, the pushing plate 71 pushes the tablet leftwards, the tablet is pushed into the blanking mechanism 10, when the distance between the first distance sensor 75 and the base 1 reaches a first preset value of the first distance sensor 75, the control module controls the first gear motor 79 to stop working, after the tablet cutting is completed, the medical staff presses the contact switch 3 again, the control module controls the output shaft of the first gear motor 79 to rotate reversely, the output shaft of the first gear motor 79 drives the first rotating shaft 78 and the first reel 77 to rotate reversely, the first reel 77 unwinds the first pull rope 76, the first spring 74 resets, the connecting block 72, the pushing plate 71 and the first distance sensor 75 are driven to move rightwards, the first telescopic rod 73 shortens rightwards, and when the distance between the first distance sensor 75 and the base 1 reaches a second preset value of the first distance sensor 75, the control module controls the first gear motor 79 to stop working.
After the tablets are pushed onto the blanking mechanism 10 by the pushing plate 71, when the distance between the first distance sensor 75 and the base 1 reaches a first preset value of the first distance sensor 75, the control module controls the second speed reduction motor 82 to work, the output shaft of the second speed reduction motor 82 drives the second rotating shaft 83 and the spur gear 84 to rotate, the spur gear 84 is matched with the rack 85 so as to drive the rack 85 and the sliding block 86 to move inwards, the sliding block 86 moves inwards to be contacted with the sliding rod 88 so as to drive the sliding rod 88 and the clamping block 89 to move inwards, the second spring 810 is compressed, the clamping block 89 moves inwards to be contacted with the tablets, the clamping block 89 clamps the tablets, the tablets are prevented from being subjected to position offset, after the tablets are cut, when the distance between the first distance sensor 75 and the base 1 reaches a second preset value of the first distance sensor 75, the control module controls the output shaft of the second speed reduction motor 82 to reversely rotate, the output shaft of the second speed reduction motor 82 drives the second rotating shaft 83 and the rack 84 to reversely rotate, the spur gear 84 is matched with the rack 85 so as to drive the spur gear 84 to move inwards, the sliding block 86 moves inwards, the clamping block 89 moves outwards, and the clamping block 89 is reset to move outwards after the sliding block 86 moves outwards, and the clamping block 89 is reset to move outwards.
The second distance sensor 95 is provided with a first preset value and a second preset value, the value of the first preset value is larger than that of the second preset value, after the clamping block 89 clamps the tablets, when the pressure generated by the sliding block 86 reaches the preset value of the pressure sensor 811, the control module controls the first electric push rod 94 to extend downwards, the first electric push rod 94 drives the cutter 4 to move downwards, the cutter 4 drives the second telescopic rod 91 to extend downwards, the third spring 92 is stretched, the cutter 4 moves downwards to be in contact with the tablets, the cutter 4 is enabled to cut the tablets, the tablets are enabled to be cut into a plurality of smaller tablets, when the distance between the cutter 4 and the second distance sensor 95 reaches the first preset value of the second distance sensor 95, the control module is enabled to control the first electric push rod 94 to stop working, when the pressure generated by the sliding block 86 is smaller than the preset value of the pressure sensor 811, the control module is enabled to control the first electric push rod 94 to shorten upwards, the first electric push rod 94 drives the cutter 4 to move upwards, the cutter 4 drives the cutter 4 to move upwards, the third spring 92 is enabled to move upwards, and when the distance between the cutter 4 and the second distance sensor 95 reaches the second preset value, and the second distance sensor 95 is enabled to stop working, and the distance between the cutter 4 and the second distance sensor 95 is enabled to reach the first preset value.
After the tablets are pushed onto the supporting plate 103 by the pushing plate 71, when the pressure generated by the sliding block 86 is smaller than the preset value of the pressure sensor 811 after the tablets are cut, the control module controls the second electric push rod 101 and the third electric push rod 106 to work for one second and then to be closed, the telescopic rod of the third electric push rod 106 is shortened forward, the telescopic rod of the second electric push rod 101 is shortened backward, the telescopic rod of the third electric push rod 106 and the telescopic rod of the second electric push rod 101 drive the jacking block 102 to move outwards, after the jacking block 102 moves outwards and is separated from the supporting plate 103, the first torsion spring 105 in a torsion deformation state is reset, so that the supporting plate 103 and the third rotary shaft 104 are driven to rotate downwards, and after the supporting plate 103 rotates downwards and is separated from the tablets, after the tablet falls on the base 1 through the working platform 6, when the distance between the cutter 4 and the second distance sensor 95 reaches a second preset value of the second distance sensor 95, the control module controls the second electric push rod 101 and the third electric push rod 106 to be closed after working for one second, the telescopic rod of the third electric push rod 106 stretches backwards, the telescopic rod of the second electric push rod 101 stretches forwards, the telescopic rod of the third electric push rod 106 and the telescopic rod of the second electric push rod 101 drive the ejector block 102 to move inwards, and the ejector block 102 moves inwards to be contacted with the supporting plate 103, so that the supporting plate 103 and the third rotating shaft 104 are driven to rotate upwards, and the first torsion spring 105 is deformed in a torsion mode.
After the tablets fall into the collecting box 112, a second pull rope 117 is wound on the second winding wheel 114, a medical staff pulls the collecting box 112 leftwards, the collecting box 112 pulls the second pull rope 117, the second winding wheel 114 unwinds the second pull rope 117, the second pull rope 117 drives the second winding wheel 114 and the fourth rotating shaft 115 to rotate, the second torsion spring 116 is torsionally deformed, after the collecting box 112 moves leftwards and is far away from the base 1, the medical staff controls the collecting box 112 to stay, then the medical staff takes out the tablets in the collecting box 112 again, after the tablets are taken out, the medical staff releases the collecting box 112, the second torsion spring 116 resets, so that the fourth rotating shaft 115 and the second winding wheel 114 are driven to reversely rotate, the second winding wheel 114 winds the second pull rope 117, and the second pull rope 117 drives the collecting box 112 to move rightwards to the original position.
Medical personnel rotate handle 122 to the right, handle 122 drives apron 121 and fifth pivot 124 to rotate to the right, third torsion spring 125 twists reverse deformation, make apron 121 open and wait for workbin 5 inside, medical personnel put into wait for workbin 5 later, the tablet drops on work platform 6 through waiting for workbin 5, after the tablet is put into the completion, medical personnel unclamp handle 122, third torsion spring 125 resets, thereby drive apron 121, handle 122 and fifth pivot 124 to rotate to the normal position to the left, make apron 121 close wait for workbin 5 inside, prevent that the dust from dropping at the tablet, thereby pollute the tablet.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.