Height-adjustable particle racking machine for pharmacy

Abstract

The invention discloses a pharmaceutical particle racking machine with the adjustable height, and relates to the technical field of racking machines, the pharmaceutical particle racking machine comprises a conveying support, a medicine particle sorting mechanism and a medicine particle discharging mechanism, the conveying support is provided with a transversely-distributed conveying belt, and the medicine particle sorting mechanism comprises a sorting rotating disc and a round baffle ring; the top of the turntable support is rotatably connected with a sorting turntable, the front side of the left end of the sorting turntable is provided with a longitudinal flat plate, the front end of the longitudinal flat plate is fixedly connected with a transverse flat plate, the transverse flat plate is provided with a tablet transverse guiding assembly, the left end of an opening of a round baffle ring is fixedly connected with the rear end of a fixed baffle strip, and the right side in the opening is provided with a tablet guiding and sorting assembly; the tablet discharging mechanism is installed on the transverse flat plate. According to the pharmaceutical particle racking machine with the adjustable height, medicine particles can be rapidly sequenced, the pharmaceutical particle racking machine adapts to the medicine particles with different diameters and can be conveniently matched with a counter to count, and bottle caps can be stably and reliably screwed on the tops of medicine bottles.

Description

Technical Field

[0001] The invention relates to the technical field of packaging machines, in particular to a pharmaceutical particle packaging machine with adjustable height. Background Art

[0002] At present, in pharmaceutical manufacturing, drugs are often made into large granules. When the granules are packaged, they need to be counted, then packaged into medicine bottles, and finally the bottle caps are closed. Since the medicine pellets are difficult to control when they roll and fall, they are easy to overlap when falling, which affects the accuracy of counting and causes deviation in the number of medicine pellets in the medicine bottle. In addition, when installing the bottle cap, the bottle cap needs to be clamped and tightened. However, when rotating, the bottle cap will move downward relative to the medicine bottle, which will affect the clamping of the medicine bottle or the bottle cap, and further affect the normal installation of the bottle cap. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a pharmaceutical granule filling machine with adjustable height, which can quickly sort the medicine particles and adapt to medicine particles of different diameters, and then push the medicine particles into the medicine bottle filling mechanism with the help of the medicine particle feeding mechanism, so as to facilitate the counting operation and avoid the deviation of the number of medicine particles in the medicine bottle. When the medicine bottle moves to the bottom of the medicine bottle filling mechanism with the conveyor belt, the medicine bottle filling mechanism releases the medicine particles inside and fills them into the medicine bottle. When the bottle cap is clamped and rotated, the medicine bottle and the bottle cap can be clamped, and the bottle cap is allowed to move downward relative to the medicine bottle, so that the bottle cap can be stably and reliably tightened, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a pharmaceutical granule packing machine with adjustable height, comprising a conveying support, on which a transversely distributed conveyor belt is installed, and further comprising: The medicine grain sorting mechanism comprises a turntable bracket and a circular baffle ring, the top of the turntable bracket is rotatably connected with the sorting turntable, a longitudinal plate is provided on the front side of the left end of the sorting turntable, a transverse plate is fixedly connected to the front end of the longitudinal plate, a medicine grain transverse guiding assembly is installed on the transverse plate, a plate bracket is installed at the bottom of the longitudinal plate, the circular baffle ring is located above the edge of the sorting turntable, an opening is provided on the left side of the circular baffle ring, and the left end of the circular baffle ring opening is fixedly connected to the rear end of the fixed baffle bar, and a medicine grain guiding sorting assembly is installed on the right side of the opening; The medicine pellet feeding mechanism is installed on the horizontal plate.

[0005] The conveying bracket is used to install the conveyor belt. Medicine bottles are placed at equal distances on the conveyor belt and conveyed to the right and left, and the disordered medicine particles are sent to the upper side of the sorting turntable. The circular baffle ring prevents the medicine particles from falling from the edge of the sorting turntable. The sorting turntable rotates counterclockwise, and the medicine particles are arranged in a row under the guidance of the medicine particle guiding sorting component, and gradually move forward along the right side of the fixed baffle bar. The medicine particles on the front side enter the medicine particle transverse guiding component, and the medicine particle unloading mechanism pushes the medicine particles in the medicine particle transverse guiding component to the left. The unloading operation of the medicine particles after sorting is completed, which has a good sorting effect on the medicine particles and is convenient and accurate for counting the fallen medicine particles.

[0006] Furthermore, the medicine particle guiding and sorting assembly includes an adjustment baffle, an arc baffle, and a guide inclined plate. The right side of the longitudinal plate is installed with a longitudinal adjustment baffle through a transverse adjustment assembly. The adjustment baffle passes through the right side of the opening. The rear end of the adjustment baffle is detachably connected to the front end of the arc baffle, and the rear end of the arc baffle is connected to the guide inclined plate. The lateral adjustment component is used to drive the adjustment baffle to move left and right, and can change the distance between the fixed baffle and the adjustment baffle, which is suitable for pills of different diameters. The fixed baffle, the adjustment baffle and the longitudinal plate constitute a U-shaped longitudinal pill sorting channel. The center of the circle where the arc baffle is located coincides with the center of the sorting turntable. The arc pill sorting channel is formed between the arc baffle and the transverse plate. As the distance between the fixed baffle and the adjustment baffle changes, the arc baffle also needs to be replaced, so that the width of the arc pill sorting channel is the same as the width of the longitudinal pill sorting channel, and the widths of both are equal to the diameter of the pills. As the sorting turntable rotates counterclockwise, the pills on the sorting turntable are guided by the guide inclined plate to enter the end of the arc pill sorting channel in a single row, and then enter the longitudinal pill sorting channel, and move forward sequentially in the longitudinal pill sorting channel.

[0007] Furthermore, the transverse guide assembly for medicine pellets includes a fixed guide plate and an adjustment guide plate, the front right side of the adjustment baffle is fixedly connected to the left end of the fixed guide plate, and the front side of the transverse plate is installed with an adjustment guide plate through a longitudinal adjustment assembly. The adjustment guide plate and the fixed guide plate cooperate with the transverse plate to form a transverse medicine pellet feeding channel, and the longitudinal adjustment assembly can drive the adjustment guide plate to move forward and backward to change the width of the medicine pellet feeding channel. The width of the medicine pellet feeding channel is adjusted according to the diameter of the medicine pellet with the help of the longitudinal adjustment assembly, and the medicine pellets at the front end of the longitudinal medicine pellet sorting channel will enter the medicine pellet feeding channel, and the medicine pellets will stop after being blocked by the adjustment guide plate.

[0008] Furthermore, the medicine pellet unloading mechanism includes a dovetail chute, a dovetail slider, a unloading push block and a reciprocating push-pull assembly. A transverse dovetail chute is opened on the front side of the fixed guide plate, a dovetail slider is slidably connected in the dovetail chute, a unloading push block is fixedly connected to the front side of the dovetail slider, the top of the unloading push block is connected to the reciprocating push-pull assembly, and the reciprocating push-pull assembly is installed on the upper right end of the horizontal plate. The cooperation of the dovetail slide and the dovetail slider enables the unloading push block to move only left and right along the fixed guide plate. The reciprocating push-pull assembly is used to drive the unloading push block to move reciprocatingly left and right. When the reciprocating push-pull assembly drives the unloading push block to move to the left, a medicine grain in the medicine grain unloading channel is pushed to the left, and the medicine grain falls from the left end of the horizontal plate. Then the reciprocating push-pull assembly drives the unloading push block to move to the right until the rear side of the left end of the unloading push block no longer blocks the front end of the longitudinal medicine grain sorting channel. Then the next medicine grain at the front end of the longitudinal medicine grain sorting channel enters the medicine grain unloading channel again. The unloading push block continues to reciprocate left and right, and can push medicine grains down from the left end of the horizontal plate one by one. An infrared counter is installed at the left end of the horizontal plate. Since the medicine grains fall one by one, the falling medicine grains can be accurately counted.

[0009] Furthermore, it also includes a medicine bottle loading mechanism, which includes a fixing ring, a conical bucket, a fixed cylinder, a sliding cylinder, a charging cone and an electric telescopic rod for unloading. The top of the flat plate bracket is fixedly connected to the conical bucket through a fixing ring, and the conical bucket is located below the left end of the horizontal flat plate. The bottom of the conical bucket is fixedly connected to the top of the fixed cylinder, and the inner side of the bottom of the fixed cylinder is vertically slidably connected to the outer side of the top of the sliding cylinder. The top of the fixed cylinder is fixedly connected to the top of the electric telescopic rod for unloading through an upper frame, and the bottom end of the electric telescopic rod for unloading is fixedly connected to the bottom end of the sliding cylinder through a lower frame. The bottom of the sliding cylinder is connected to a charging cone, and the charging cone is located above the middle of the conveyor belt. The fixing ring is used to install a fixed conical bucket. The medicine particles falling from the left end of the horizontal plate fall into the conical bucket and then enter the fixed cylinder. When the unloading electric telescopic rod is extended, the lower frame drives the slide cylinder to descend relative to the fixed cylinder. The slide cylinder can allow the medicine loading cone to extend into the bottle mouth of the medicine bottle on the conveyor belt. The medicine particles fall into the medicine bottle through the slide cylinder and the medicine loading cone in sequence to complete the bottling operation. The unloading electric telescopic rod can be extended to different distances to adapt to medicine bottles of different heights, thereby realizing adjustment and adaptation to medicine bottles of different heights.

[0010] Furthermore, the medicine bottle loading mechanism also includes a conical mouth, a mounting frame and a conical plug. The bottom of the conical bucket is provided with a conical mouth, and the top of the slide cylinder is provided with a conical mouth that matches the conical plug through the mounting frame. Since the medicine bottles on the conveyor belt have a constant spacing, after one medicine bottle is loaded, as the conveyor belt runs, it takes a certain amount of time for the next medicine bottle to align with the loading cone mouth. At this time, the medicine particle unloading mechanism needs to stop working, which will affect the efficiency of counting and unloading medicine particles. Therefore, a conical mouth, a mounting frame and a conical plug are provided. After one medicine bottle is loaded, the unloading electric telescopic rod is quickly shortened to drive the slide cylinder to move upward relative to the fixed cylinder. The slide cylinder drives the conical plug to move upward through the mounting frame. The conical plug seals the conical mouth, and the medicine particles in the conical bucket no longer fall. At this time, the medicine particle unloading mechanism and the medicine particle sorting mechanism can continue to work. After falling, the medicine particles will be temporarily stored in the conical bucket until the next medicine bottle is aligned with the loading cone mouth as the conveyor belt runs. The conveyor belt When the bottle stops working, the electric telescopic rod for material discharge quickly extends to drive the slide cylinder downward relative to the fixed cylinder, and the loading cone mouth extends into the bottle mouth of the medicine bottle. The conical plug moves downward with the slide cylinder, opens the conical mouth, and releases the medicine grains temporarily stored in the conical bucket through the conical mouth, and then the medicine grains enter the medicine bottle through the loading cone mouth. If the number of medicine grains temporarily stored in the conical bucket is not enough to fill the medicine bottle, the medicine grain discharge mechanism continues to work to replenish it. Generally, when the next medicine bottle is aligned with the loading cone mouth, the number of medicine grains temporarily stored in the conical bucket is just enough. After the electric telescopic rod for material discharge extends to quickly load the enough medicine grains into the medicine bottle, the electric telescopic rod for material discharge quickly shortens, and the conical plug closes the conical mouth, which hardly delays the continuous operation of the medicine grain discharge mechanism.

[0011] Furthermore, it also includes a medicine particle anti-overlapping mechanism, which includes an anti-overlapping plate and a height adjustment component. A height adjustment notch is opened on the circular baffle ring at a position corresponding to the connection between the circular arc baffle plate and the guide inclined plate. A square sleeve is installed on the outer side of the horizontal plate through the height adjustment component. The anti-overlapping plate is inserted in the square sleeve. The top of the square sleeve is threadedly connected with a fastening bolt, which presses the anti-overlapping plate tightly. The end of the anti-overlapping plate passes through the height adjustment notch. The medicine particles on the sorting turntable may overlap up and down with the guidance of the guiding inclined plate. If the up and down overlap, it will affect the sorting of the medicine particles. Therefore, a medicine particle anti-overlapping mechanism is provided. The height adjustment component is used to drive the anti-overlapping plate to move up and down through the square sleeve, so that the distance between the bottom of the anti-overlapping plate and the upper side of the sorting turntable is slightly larger than the diameter of the medicine particles, so as to prevent the up and down overlapping medicine particles from entering the circular arc medicine particle sorting channel. The fastening bolts can be loosened to allow the anti-overlapping plate to move relative to the square sleeve. When the width of the circular arc medicine particle sorting channel changes, the length of the anti-overlapping plate extending into the circular arc medicine particle sorting channel can be changed, and then the fastening bolts are retightened to re-fix the anti-overlapping plate and the square sleeve.

[0012] Furthermore, it also includes a bottle cap lifting mechanism and a flipping mechanism, wherein the bottle cap lifting mechanism includes an arch frame, a lifting plate and a lifting control assembly, the front and rear sides of the left end of the conveying bracket are respectively fixedly connected to the two ends of the arch frame, the front and rear sides of the middle part of the arch frame are respectively connected to two lifting plates through two lifting control assemblies, and the flipping mechanism includes a flipping power assembly and a flipping plate, and a flipping plate is installed between the two lifting plates through the flipping power assembly. The lifting control assembly is used to drive the two lifting plates to move up and down relative to the arch frame, thereby changing the height of the flipping mechanism, and the flipping power assembly is used to drive the flipping plate to flip, and the flipping plate needs to flip 180 degrees each time, and rotate 180 degrees in the opposite direction to reset after flipping.

[0013] Furthermore, it also includes a screw cap installation mechanism, which includes a screw cap shaft, a screw cap motor, a motor bracket, a screw frame, a telescopic rod, a cap pressing spring and a screw disk, the middle part of the flip disk is rotatably connected to the screw cap shaft, the top of the screw cap shaft is fixedly connected to the output shaft of the screw cap motor, the screw cap motor is installed on the flip disk through the motor bracket, the bottom end of the screw cap shaft is fixedly connected to the middle part of the screw frame, the bottoms of both ends of the screw frame are respectively fixedly connected to the top ends of two telescopic rods, the bottom ends of the two telescopic rods are fixedly connected to the upper side of the screw disk, the center of the screw disk coincides with the axis of the screw cap shaft, the two telescopic rods are respectively sleeved with cap pressing springs, and a bottle cap clamp is installed at the bottom of the screw disk. The flipping power group drives the flipping disc to rotate 180 degrees clockwise, so that the bottle cap clamp at the bottom of the rotating disc faces upward, and the bottle cap lifting mechanism drives the flipping disc, the screw cap installation mechanism and the bottle cap clamp to move upward. The bottle cap clamp clamps a bottle cap, and then the flipping power group drives the flipping disc to rotate 180 degrees counterclockwise, and the bottle cap clamped by the bottle cap clamp faces downward. When the top of the medicine bottle loaded with medicine pellets on the conveyor belt is aligned with the bottle cap, the conveyor belt stops working, and the bottle cap lifting mechanism drives the flipping disc, the screw cap installation mechanism and the bottle cap clamp to descend, and the bottle cap clamped by the bottle cap clamp cooperates to cover the top of the medicine bottle, and the lifting control component of the bottle cap lifting mechanism drives the lifting The plate continues to descend, the capping spring is compressed and the two telescopic rods are shortened. At this time, the lifting control component in the bottle cap lifting mechanism stops working, and the capping motor drives the capping shaft to rotate relative to the flip plate, thereby driving the rotating frame, the telescopic rod and the rotating plate to rotate, thereby driving the bottle cap clamp that clamps the bottle cap to rotate, and the bottle cap is installed with the top of the medicine bottle with the help of threads. Due to the action of the threads, the bottle cap will also descend relative to the medicine bottle when rotating, and the capping spring will gradually reset and extend radially when the bottle cap descends, driving the telescopic rod to gradually extend, so that the bottle cap will not interfere with the clamping work of the bottle cap and the medicine bottle during installation, and the bottle cap can be installed stably.

[0014] Furthermore, it also includes a follow-up medicine bottle clamping mechanism, which includes a follow-up clamping rod, two follow-up clamping rods are longitudinally slidably connected to the two ends of the arch frame, the ends of the two follow-up clamping rods close to each other are fixedly connected to the two medicine bottle clamping plates, and the ends of the two follow-up clamping rods away from each other are fixedly connected to the two limit blocks, and the rod sections of each follow-up clamping rod located between the arch frame and the limit blocks are respectively sleeved with return springs, and each follow-up clamping rod is respectively provided with a longitudinal guide groove, and the end of the longitudinal guide groove close to the medicine bottle clamping plate is rotatably connected to a guide wheel, the bottoms of the two lifting plates are respectively fixedly connected to the top ends of the two vertical poles, the two vertical poles respectively pass through the two longitudinal guide grooves, and the sides of the two vertical poles close to each other are respectively fixedly connected to two follow-up guide rods, and the bottoms of the two follow-up guide rods are respectively provided with guiding inclined surfaces. When the two lifting plates are in the upper position, the two vertical rods pass through the two longitudinal guide grooves, and the sides of the two vertical rods close to each other are respectively connected with the corresponding guide wheels in a rolling manner. When the lifting control component of the bottle cap lifting mechanism drives the lifting plate to continue to descend and makes the bottle cap clamped by the bottle cap clamp close to the top of the medicine bottle, the two lifting plates will drive the two vertical rods to descend at the same time. As the vertical rods and the guide wheels roll relative to each other, the guiding inclined surfaces gradually begin to be connected with the guide wheels in a rolling manner. The two guiding inclined surfaces push the two follower clamping rods to approach each other with the help of the two guide wheels. At this time, the two reset springs are compressed, and the two follower clamping rods drive the two medicine bottle clamping plates to approach each other. The two medicine bottle clamps can clamp the front and back sides of the medicine bottle to ensure that the medicine bottle is stably clamped when installing the bottle cap. When the guide wheel leaves the guiding slope and rolls in contact with the side of the follower guide rod, the two medicine bottle clamps are no longer close to each other. At this time, the lifting plate is allowed to continue to descend to ensure that the bottle cap clamped by the bottle cap clamp can continue to descend close to the top of the medicine bottle. After the bottle cap is tightened, the lifting control assembly of the bottle cap lifting mechanism drives the lifting plate to move up, and the follower guide rod gradually leaves the longitudinal guide groove. At this time, the reset spring extends and resets, pushing the two follower clamps away from each other, allowing the two medicine bottle clamps to leave the medicine bottle and release the medicine bottle.

[0015] Compared with the prior art, the height-adjustable pharmaceutical granule packing machine has the following beneficial effects: 1. The pharmaceutical granule filling machine with adjustable height sends disordered medicine particles to the upper side of the sorting turntable. The circular baffle ring prevents the medicine particles from falling from the edge of the sorting turntable. The horizontal adjustment component is used to drive the adjustment baffle to move left and right, and can change the distance between the fixed baffle and the adjustment baffle, which is suitable for medicine particles of different diameters. The fixed baffle, the adjustment baffle and the longitudinal plate constitute a U-shaped longitudinal medicine particle sorting channel. The center of the circle where the arc baffle is located coincides with the center of the sorting turntable. The arc medicine particle sorting channel is formed between the arc baffle and the transverse plate. As the distance between the fixed baffle and the adjustment baffle changes, the arc baffle also needs to be replaced, so that the width of the arc medicine particle sorting channel is the same as the width of the longitudinal medicine particle sorting channel, and the widths of both are equal to the diameter of the medicine particles. As the sorting turntable rotates counterclockwise, the medicine particles on the sorting turntable are guided by the guide inclined plate to enter the end of the arc medicine particle sorting channel in a single row, and then enter the longitudinal medicine particle sorting channel, and move forward in sequence in the longitudinal medicine particle sorting channel.

[0016] 2. The pharmaceutical granule dispensing machine with adjustable height, the adjustment guide plate, the fixed guide plate and the horizontal plate form a horizontal medicine granule feeding channel. The longitudinal adjustment component can drive the adjustment guide plate to move forward and backward to change the width of the medicine granule feeding channel. The width of the medicine granule feeding channel is adjusted according to the diameter of the medicine granule with the help of the longitudinal adjustment component. The medicine granule at the front end of the longitudinal medicine granule sorting channel will enter the medicine granule feeding channel. The medicine granule will stop after being blocked by the adjustment guide plate. When the reciprocating push-pull component drives the feeding push block to move to the left, the medicine granule feeding channel will be The medicine pellets are pushed to the left, and the medicine pellets fall from the left end of the horizontal plate. Then the reciprocating push-pull assembly drives the unloading push block to move to the right until the rear side of the left end of the unloading push block no longer blocks the front end of the longitudinal medicine pellet sorting channel. Then the next medicine pellet at the front end of the longitudinal medicine pellet sorting channel enters the medicine pellet unloading channel again. The unloading push block continues to reciprocate left and right, and can push the medicine pellets down from the left end of the horizontal plate one by one. An infrared counter is installed at the left end of the horizontal plate. Since the medicine pellets fall one by one, the falling medicine pellets can be accurately counted.

[0017] 3. The pharmaceutical granule filling machine with adjustable height, the medicine particles falling from the left end of the horizontal plate fall into the conical bucket, and then enter the fixed cylinder. When the electric telescopic rod for unloading is extended, the slide cylinder is driven to descend relative to the fixed cylinder through the lower frame. The slide cylinder can allow the medicine loading cone to extend into the bottle mouth of the medicine bottle on the conveyor belt. The medicine particles fall into the medicine bottle through the slide cylinder and the medicine loading cone in sequence to complete the bottling operation. The electric telescopic rod for unloading can be extended to different distances to adapt to medicine bottles of different heights, so as to achieve adjustment and adaptation to medicine bottles of different heights.

[0018] 4. For the pharmaceutical granule filling machine with adjustable height, after a medicine bottle is loaded, the electric telescopic rod for unloading is quickly shortened to drive the slide cylinder to move upward relative to the fixed cylinder, and the slide cylinder drives the conical plug to move upward through the mounting frame, and the conical plug seals the conical mouth, and the medicine particles in the conical bucket no longer fall. At this time, the medicine particle unloading mechanism and the medicine particle sorting mechanism can continue to work, and the medicine particles will be temporarily stored in the conical bucket after falling, until the next medicine bottle is aligned with the medicine loading cone mouth as the conveyor belt runs, and the conveyor belt stops working, and the electric telescopic rod for unloading is quickly extended to drive the slide cylinder to move downward relative to the fixed cylinder, and the medicine loading cone mouth extends into the bottle mouth of the medicine bottle, and the conical plug moves downward with the slide cylinder to open the cone mouth, and the medicine particles temporarily stored in the conical bucket are released through the cone mouth, and then the medicine particles enter the medicine bottle through the medicine loading cone mouth, so as to avoid delaying the unloading of medicine particles by the medicine particle unloading mechanism and also not delaying the counting of medicine particles.

[0019] 5. The pharmaceutical granule filling machine with adjustable height can quickly sort the medicine granules and adapt to medicine granules of different diameters. Then, the medicine granule feeding mechanism pushes the medicine granules into the medicine bottle filling mechanism, which is convenient for counting operation and avoids the deviation of the number of medicine granules in the medicine bottle. When the medicine bottle moves to the bottom of the medicine bottle filling mechanism with the conveyor belt, the medicine bottle filling mechanism releases the medicine granules inside and fills them into the medicine bottle. When the bottle cap is clamped and rotated, the medicine bottle and the bottle cap can be clamped, and the bottle cap is allowed to move downward relative to the medicine bottle, so that the bottle cap can be stably and reliably tightened. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the pharmaceutical particle packing machine with adjustable height according to the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the partially enlarged structure at center A; Figure 3 For the present invention Figure 1 A schematic diagram of the partially enlarged structure at B in the middle; Figure 4 The side view of the pharmaceutical particle packing machine with adjustable height of the present invention is shown in FIG. Figure 1 ; Figure 5 For the present invention Figure 4 A schematic diagram of the partially enlarged structure at C in the middle; Figure 6 It is a schematic diagram of the rear structure of the pharmaceutical particle packing machine with adjustable height according to the present invention; Figure 7 For the present invention Figure 6 The schematic diagram of the local enlarged structure at D in the middle; Figure 8 It is a schematic diagram of the structure of the pharmaceutical granule packing machine with adjustable height as viewed from above of the present invention; Fig. 9 For the present invention Figure 8 The schematic diagram of the local enlarged structure at E in the middle; Fig.10 The side view of the pharmaceutical particle packing machine with adjustable height of the present invention is shown in FIG. Figure 2 ; Fig.11 For the present invention Fig.10 The schematic diagram of the partial enlarged structure at F in the middle; Fig.12 It is a schematic diagram of the top view of the structure of the medicine grain sorting mechanism and the medicine grain feeding mechanism in the pharmaceutical grain filling machine with adjustable height of the present invention; Fig.13 The present invention is a schematic cross-sectional structure diagram of a medicine bottle filling mechanism of a pharmaceutical granule filling machine with adjustable height.

[0021] In the figure: 1 a pill sorting mechanism, 11 a turntable bracket, 12 a sorting motor, 13 a sorting turntable, 14 a circular baffle ring, 15 a fixed baffle bar, 16 a plate bracket, 17 a longitudinal plate, 18 an adjustment baffle plate, 19 an arc baffle plate, 110 a guide inclined plate, 111 a leakproof plate, 112 a fixed guide plate, 113 an adjustment guide plate, 114 a transverse plate, 115 a bent frame, 116 an adjustment sleeve, 117 an adjustment longitudinal rod, 118 a butterfly bolt, 119 a support plate, 120 a transverse guide column, 121 a lead screw nut 1, 122 a transverse lead screw 、123 Knob 1、2 Medicine pellet unloading mechanism、21 Unloading motor、22 Rotary rod、23 Dovetail slide、24 Dovetail slider、25 Connecting rod、26 Unloading push block、3 Medicine bottle loading mechanism、31 Fixed ring、32 Conical bucket、33 Fixed cylinder、34 Slide cylinder、35 Loading cone mouth、36 Upper shelf、37 Unloading electric telescopic rod、38 Lower shelf、39 Conical mouth、310 Mounting frame、311 Conical plug、4 Bottle cap lifting mechanism、41 convex frame、42 Arch frame、43 convex plate、44 Vertical guide column、45 Lifting electric Telescopic rod, 46 lifting plate, 47 synchronous bending frame, 5 flip mechanism, 51 flip disk, 52 flip shaft, 53 flip motor, 6 screw cap installation mechanism, 61 screw cap shaft, 62 screw cap motor, 63 motor bracket, 64 rotating frame, 65 telescopic rod, 66 capping spring, 67 rotating disk, 7 bottle cap clamp, 71 through-center slot, 72 center axis, 73 clamping screw, 74 screw nut 2, 75 clamp motor, 76 bottle cap clamp, 8 follow-up medicine bottle clamping mechanism, 81 vertical rod, 82 follow-up guide rod, 83 follow-up clamp Rod, 84 longitudinal guide groove, 85 medicine bottle splint, 86 limit block, 87 return spring, 88 guide wheel, 9 medicine pellet anti-overlapping mechanism, 91 seat plate, 92 square sleeve, 93 height adjustment notch, 94 anti-overlapping plate, 95 fastening bolt, 96 height adjustment block, 97 guide column, 98 vertical lead screw, 99 lead screw nut two, 910 knob two, 10 bottle cap supply mechanism, 101 bottle cap storage cylinder, 102 ear seat, 103 control motor, 104 bottle cap baffle, 105 conveying bracket, 106 conveyor belt, 107 medicine bottle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] For example, see Figures 1 to 13 This embodiment provides a technical solution: a pharmaceutical granule packing machine with adjustable height, including a conveying support 105, on which a transversely distributed conveyor belt 106 is installed, and also includes a granule sorting mechanism 1 and a granule feeding mechanism 2.

[0024] The medicine grain sorting mechanism 1 comprises a turntable support 11, a sorting turntable 13, a circular baffle ring 14, a fixed baffle bar 15, a flat plate support 16, a longitudinal plate 17, and a transverse plate 114. The top of the turntable support 11 is rotatably connected with the sorting turntable 13. A longitudinal plate 17 is provided at the front side of the left end of the sorting turntable 13. The front end of the longitudinal plate 17 is fixedly connected with the transverse plate 114. A medicine grain transverse guiding assembly is installed on the transverse plate 114. The flat plate support 16 is installed at the bottom of the longitudinal plate 17. The circular baffle ring 14 is located above the edge of the sorting turntable 13. An opening is provided on the left side of the circular baffle ring 14. The left end of the opening of the circular baffle ring 14 is fixedly connected to the rear end of the fixed baffle bar 15. The bottom of the fixed baffle bar 15 is fixed to the left side of the longitudinal plate 17. A medicine grain guiding sorting assembly is installed on the right side of the opening.

[0025] The medicine pellet sorting mechanism 1 also includes a sorting motor 12 , which is installed inside the turntable bracket 11 , and the output shaft at the top of the sorting motor 12 is fixedly connected to the bottom center of the sorting turntable 13 , and the sorting motor 12 is used to provide power for the counterclockwise rotation of the sorting turntable 13 .

[0026] The medicine particle guiding and sorting assembly includes an adjustment baffle 18, an arc baffle 19, and a guide inclined plate 110. A longitudinal adjustment baffle 18 is installed on the right side of the longitudinal plate 17 through a transverse adjustment assembly. The fixed baffle 15 and the adjustment baffle 18 are arranged parallel to each other. The adjustment baffle 18 passes through the right side of the opening. The rear end of the adjustment baffle 18 is detachably connected to the front end of the arc baffle 19, and the rear end of the arc baffle 19 is connected to the guide inclined plate 110.

[0027] The lateral adjustment assembly includes a support plate 119, a transverse guide column 120, a screw nut 121, a transverse screw 122, and a knob 123. The right side of the longitudinal plate 17 is fixedly connected to the bottom of the support plate 119. The front and rear ends of the support plate 119 are respectively connected to two transverse guide columns 120 for transverse sliding. The left ends of the two transverse guide columns 120 are fixedly connected to the right side of the adjustment baffle 18. The right side of the adjustment baffle 18 is rotatably connected to the left end of the transverse screw 122 through a bearing. A screw nut 121 is inlaid in the middle of the support plate 119. The screw nut 121 is connected to the transverse screw 122 in cooperation with each other. The right end of the transverse screw 122 is fixedly connected to a knob 123. By rotating the horizontal lead screw 122 clockwise through the knob 123, the threaded action of the horizontal lead screw 122 and the lead screw nut 121 drives the adjustment baffle 18 to move leftward along the direction of the horizontal guide column 120. By rotating the horizontal lead screw 122 counterclockwise through the knob 123, the threaded action of the horizontal lead screw 122 and the lead screw nut 121 drives the adjustment baffle 18 to move rightward along the direction of the horizontal guide column 120.

[0028] The medicine pellet guiding and sorting component also includes a leak-proof plate 111, and the leak-proof plate 111 is arranged at the position corresponding to the opening on the right side of the adjustment baffle 18. Since the position of the adjustment baffle 18 needs to be adjusted left and right, a gap will be reserved between the right side of the adjustment baffle 18 and the opening. The gap here will cause medicine pellets to leak, so the leak-proof plate 111 is arranged to block the gap between the right side of the adjustment baffle 18 and the opening.

[0029] The transverse adjustment assembly is used to drive the adjustment baffle 18 to move left and right, and can change the distance between the fixed baffle 15 and the adjustment baffle 18, which is suitable for medicine particles of different diameters. The fixed baffle 15, the adjustment baffle 18 and the longitudinal plate 17 form a U-shaped longitudinal medicine particle sorting channel. The center of the circle where the arc baffle 19 is located coincides with the center of the sorting turntable 13, and the arc medicine particle sorting channel is formed between the arc baffle 19 and the transverse plate 114. With the change of the distance between the fixed baffle 15 and the adjustment baffle 18, the arc baffle 19 also needs to be replaced, so that the width of the arc medicine particle sorting channel is the same as the width of the longitudinal medicine particle sorting channel, and the width of both is equal to the diameter of the medicine particle. With the counterclockwise rotation of the sorting turntable 13, the medicine particles on the sorting turntable 13 are guided by the guide inclined plate 110 to enter the end of the arc medicine particle sorting channel in a single row, and then enter the longitudinal medicine particle sorting channel, and move forward in sequence in the longitudinal medicine particle sorting channel.

[0030] The transverse guiding assembly of the medicine particles includes a fixed guide plate 112 and an adjustment guide plate 113. The right side of the front end of the adjustment baffle 18 is fixedly connected to the left end of the fixed guide plate 112. The front side of the horizontal plate 114 is installed with the adjustment guide plate 113 through the longitudinal adjustment assembly. The fixed guide plate 112 and the adjustment guide plate 113 are arranged parallel to each other.

[0031] The longitudinal adjustment assembly includes a bent frame 115, an adjustment sleeve 116, an adjustment longitudinal rod 117, and a butterfly bolt 118. The front side of the horizontal plate 114 is fixedly connected to the adjustment sleeve 116 through the bent frame 115. The adjustment longitudinal rod 117 is inserted in the adjustment sleeve 116. The rear end of the adjustment longitudinal rod 117 is fixedly connected to the front side of the adjustment guide plate 113. The butterfly bolt 118 is threadedly connected to the adjustment sleeve 116. The bottom end of the butterfly bolt 118 is pressed against the adjustment longitudinal rod 117. The butterfly bolt 118 is loosened and the adjustment longitudinal rod 117 is adjusted and shifted forward and backward relative to the adjustment sleeve 116. The front and rear position of the adjustment guide plate 113 can be changed. Then, the butterfly bolt 118 is tightened to re-fix the adjustment longitudinal rod 117 relative to the adjustment sleeve 116.

[0032] The adjustment guide plate 113 and the fixed guide plate 112 cooperate with the horizontal plate 114 to form a horizontal medicine pellet feeding channel. The longitudinal adjustment component can drive the adjustment guide plate 113 to move forward and backward to change the width of the medicine pellet feeding channel. The width of the medicine pellet feeding channel is adjusted according to the diameter of the medicine pellet with the help of the longitudinal adjustment component. The medicine pellet at the front end of the longitudinal medicine pellet sorting channel will enter the medicine pellet feeding channel, and the medicine pellet will stop after being blocked by the adjustment guide plate 113.

[0033] The medicine pellet unloading mechanism 2 is installed on the horizontal plate 114 .

[0034] The medicine pellet unloading mechanism 2 includes a dovetail chute 23, a dovetail slider 24, a unloading push block 26 and a reciprocating push-pull assembly. A transverse dovetail chute 23 is provided on the front side of the fixed guide plate 112. The dovetail slider 24 is slidably connected in the dovetail chute 23. The front side of the dovetail slider 24 is fixedly connected with a unloading push block 26. The top of the unloading push block 26 is connected to the reciprocating push-pull assembly, and the reciprocating push-pull assembly is installed on the upper right side of the horizontal plate 114.

[0035] Specifically, the reciprocating push-pull assembly includes a feeding motor 21, a rotating rod 22, and a connecting rod 25. The feeding motor 21 is fixedly connected to the upper right end of the horizontal plate 114. The output shaft at the top of the feeding motor 21 is fixedly connected to one end of the rotating rod 22. The other end of the rotating rod 22 is movably connected to one end of the connecting rod 25 through a movable shaft 1. The other end of the connecting rod 25 is movably connected to the top of the feeding push block 26 through a movable shaft 2. The movable shaft 1, the movable shaft 2, the rotating rod 22, and the connecting rod 25 constitute a crank connecting rod assembly. The feeding motor 21 drives the rotating rod 22 to rotate, and the rotating rod 22 pushes and pulls the feeding push block 26 to reciprocate left and right through the connecting rod 25. The feeding motor 21 adopts a servo motor. The number of revolutions driven by the feeding motor 21 to drive the rotating rod 22 can also be counted to count the pushed medicine particles.

[0036] The dovetail chute 23 and the dovetail slider 24 cooperate to make the material discharge push block 26 only move left and right along the fixed guide plate 112. The reciprocating push-pull assembly is used to drive the material discharge push block 26 to reciprocate left and right. When the reciprocating push-pull assembly drives the material discharge push block 26 to move left, a medicine grain in the medicine grain discharge channel is pushed left, and the medicine grain falls from the left end of the horizontal plate 114. Then the reciprocating push-pull assembly drives the material discharge push block 26 to move right until the rear side of the left end of the material discharge push block 26 no longer blocks the front end of the longitudinal medicine grain sorting channel, and then the next medicine grain at the front end of the longitudinal medicine grain sorting channel enters the medicine grain discharge channel again. The material discharge push block 26 continues to reciprocate left and right, and can push the medicine grains one by one from the left end of the horizontal plate 114. An infrared counter is installed at the left end of the horizontal plate 114. Since the medicine grains fall one by one, the falling medicine grains can be accurately counted.

[0037] When the medicine particle sorting mechanism 1 and the medicine particle unloading mechanism 2 are in use, the conveying bracket 105 is used to install the conveyor belt 106, and the medicine bottles 107 are placed at equal distances on the conveyor belt 106, and the medicine bottles 107 are conveyed to the right and left, and the disordered medicine particles are sent to the upper side of the sorting turntable 13. The circular baffle ring 14 prevents the medicine particles from falling from the edge of the sorting turntable 13. The sorting turntable 13 rotates counterclockwise, and the medicine particles are arranged in a row under the guidance of the medicine particle guiding sorting component, and gradually move forward along the right side of the fixed baffle bar 15. The medicine particles on the front side enter the medicine particle transverse guiding component, and the medicine particle unloading mechanism 2 pushes the medicine particles in the medicine particle transverse guiding component to the left, completing the unloading operation of the sorted medicine particles, which has a good sorting effect on the medicine particles and is convenient and accurate in counting the fallen medicine particles.

[0038] For example 2, please refer to Figures 1 to 13 This embodiment provides a technical solution: a pharmaceutical granule packing machine with adjustable height. The structure of this embodiment is roughly the same as that of the first embodiment, except that: It also includes a medicine bottle loading mechanism 3, which includes a fixing ring 31, a conical bucket 32, a fixing cylinder 33, a slide cylinder 34, a charging cone mouth 35, an upper frame 36, an electric telescopic rod 37 for unloading and a lower frame 38. The top of the flat plate bracket 16 is fixedly connected to the conical bucket 32 ​​through the fixing ring 31, the conical bucket 32 ​​is located below the left end of the horizontal plate 114, the bottom of the conical bucket 32 ​​is fixedly connected to the top of the fixing cylinder 33, the bottom inner side of the fixing cylinder 33 is vertically slidably connected to the top outer side of the top of the slide cylinder 34, the top of the fixing cylinder 33 is fixedly connected to the top of the unloading electric telescopic rod 37 through the upper frame 36, the bottom end of the electric telescopic rod 37 for unloading is fixedly connected to the bottom end of the slide cylinder 34 through the lower frame 38, the bottom of the slide cylinder 34 is integrally connected with the charging cone mouth 35, and the charging cone mouth 35 is located above the middle of the conveyor belt 106. The fixing ring 31 is used to install and fix the conical bucket 32. The medicine particles falling from the left end of the horizontal plate 114 fall into the conical bucket 32 ​​and then enter into the fixed cylinder 33. When the unloading electric telescopic rod 37 is extended, the lower frame 38 drives the slide 34 to descend relative to the fixed cylinder 33. The slide 34 can allow the medicine loading cone 35 to extend into the bottle mouth of the medicine bottle 107 on the conveyor belt 106. The medicine particles sequentially pass through the slide 34 and the medicine loading cone 35 and fall into the medicine bottle 107 to complete the bottling operation. The unloading electric telescopic rod 37 can be extended to different distances to adapt to medicine bottles of different heights, thereby realizing adjustment and adaptation to medicine bottles of different heights.

[0039] The medicine bottle loading mechanism 3 also includes a tapered mouth 39, a mounting frame 310 and a tapered plug 311. The bottom of the tapered bucket 32 ​​is provided with a tapered mouth 39, and the top of the slide 34 is provided with a tapered mouth 39 matched with the tapered plug 311 through the mounting frame 310. Since the medicine bottles 107 on the conveyor belt 106 have a constant spacing, after a medicine bottle 107 is loaded, as the conveyor belt 106 runs, it takes a certain amount of running time for the next medicine bottle to align with the medicine loading tapered mouth 35. At this time, the medicine pellet unloading mechanism 2 needs to stop working, which will affect the efficiency of counting and unloading medicine pellets. Therefore, the tapered mouth 39, the mounting frame 310 and the tapered plug 311 are provided. After a medicine bottle 107 is loaded, the unloading electric telescopic rod 37 is quickly shortened to drive the slide 34 to move upward relative to the fixed cylinder 33. The slide 34 drives the tapered plug 311 to move upward through the mounting frame 310. The tapered plug 311 seals the tapered mouth 39, and the medicine pellets in the tapered bucket 32 ​​no longer fall. At this time, the medicine pellet unloading mechanism 2 and the medicine pellet sorting mechanism 1 can continue to work. After the medicine pellets are dropped, they will be temporarily stored in the conical bucket 32 ​​until the next medicine bottle 107 is aligned with the charging cone 35 as the conveyor belt 106 runs. The conveyor belt 106 stops working, and the unloading electric telescopic rod 37 quickly extends to drive the slide cylinder 34 to move downward relative to the fixed cylinder 33. The charging cone 35 extends into the bottle mouth of the medicine bottle 107, and the conical plug 311 moves downward with the slide cylinder 34 to open the conical mouth 39, and the medicine pellets temporarily stored in the conical bucket 32 ​​are released through the conical mouth 39, and then the medicine pellets enter the medicine bottle 107 through the charging cone 35. If the number of medicine pellets temporarily stored in the conical bucket 32 ​​is not enough to fill the medicine bottle 107, the medicine pellet unloading mechanism 2 will continue to work to replenish it. Generally, when the next medicine bottle 107 is aligned with the loading cone 35, the number of medicine pellets temporarily stored in the conical bucket 32 ​​is just enough. After the unloading electric telescopic rod 37 is extended to quickly load the sufficient number of medicine pellets into the medicine bottle 107, the unloading electric telescopic rod 37 is quickly shortened, and the conical plug 311 closes the conical mouth 39, which hardly delays the continuous operation of the medicine pellet unloading mechanism 2.

[0040] For example 3, please refer to Figures 1 to 13 This embodiment provides a technical solution: a pharmaceutical granule packing machine with adjustable height. The structure of this embodiment is roughly the same as that of the second embodiment, except that: It also includes a medicine particle anti-overlapping mechanism 9, which includes a square sleeve 92, a height adjustment notch 93, an anti-overlapping plate 94, a fastening bolt 95 and a height adjustment component. A height adjustment notch 93 is provided on the circular baffle ring 14 at a position corresponding to the connection between the arc baffle plate 19 and the guide inclined plate 110. The square sleeve 92 is installed on the outer side of the horizontal plate 114 through the height adjustment component. The anti-overlapping plate 94 is inserted in the square sleeve 92. The top of the square sleeve 92 is threadedly connected with a fastening bolt 95, which presses against the anti-overlapping plate 94, and the end of the anti-overlapping plate 94 passes through the height adjustment notch 93.

[0041] The height adjustment assembly includes a seat plate 91, a height adjustment block 96, a guide column 97, a vertical screw 98, a screw nut 99, and a knob 910. The seat plate 91 is fixedly connected to the position of the outer bottom of the circular baffle ring 14 corresponding to the connection between the arc baffle 19 and the guide inclined plate 110. The seat plate 91 is fixedly connected to the guide column 97. Two height adjustment blocks 96 are fixedly connected to both sides of the square sleeve 92, one of which is vertically slidably connected to the guide column 97, and the other height adjustment block 96 is fixedly connected to a screw nut 99. The screw nut 99 is cooperatively connected to the vertical screw 98. The bottom of the vertical screw 98 is rotatably connected to the seat plate 91 through a bearing, and the top of the vertical screw 98 is fixedly connected to the knob 910. With the help of knob 2 910, the vertical screw 98 is rotated clockwise, and the threaded action of the vertical screw 98 and the screw nut 2 99 drives the square sleeve 92 to move up along the guide column 97. With the help of knob 2 910, the vertical screw 98 is rotated counterclockwise, and the threaded action of the vertical screw 98 and the screw nut 2 99 drives the square sleeve 92 to move down along the guide column 97.

[0042] The medicine particles on the sorting turntable 13 may overlap up and down with the guidance of the guide inclined plate 110. If the overlap up and down affects the sorting of the medicine particles, a medicine particle anti-overlapping mechanism 9 is provided. The height adjustment component is used to drive the anti-overlapping plate 94 to move up and down through the square sleeve 92, so that the distance between the bottom of the anti-overlapping plate 94 and the upper side of the sorting turntable 13 is slightly larger than the diameter of the medicine particles, so as to prevent the medicine particles that overlap up and down from entering the circular arc medicine particle sorting channel. Loosening the fastening bolts 95 can make the anti-overlapping plate 94 move relative to the square sleeve 92. When the width of the circular arc medicine particle sorting channel changes, the length of the anti-overlapping plate 94 extending into the circular arc medicine particle sorting channel can be changed, and then the fastening bolts 95 are re-tightened to re-fix the anti-overlapping plate 94 and the square sleeve 92.

[0043] Example 4, please refer to Figures 1 to 13 This embodiment provides a technical solution: a pharmaceutical granule packing machine with adjustable height. The structure of this embodiment is roughly the same as that of the third embodiment, except that: The bottle cap lifting mechanism 4 and the flipping mechanism 5 are also included. The bottle cap lifting mechanism 4 includes a protrusion 41, an arch frame 42, a lifting plate 46 and a lifting control assembly. The front and rear sides of the left end of the conveying bracket 105 are fixedly connected to the two ends of the arch frame 42 through two protrusions 41 respectively. The front and rear sides of the middle part of the arch frame 42 are connected to two lifting plates 46 through two lifting control assemblies respectively. The flipping mechanism 5 includes a flipping power assembly and a flipping disk 51. The flipping disk 51 is installed between the two lifting plates 46 through the flipping power assembly.

[0044] The lifting control assembly includes a convex plate 43, a vertical guide column 44, a lifting electric telescopic rod 45, and a synchronous bending frame 47. Two convex plates 43 are fixedly connected to the front and rear sides of the middle part of the arch frame 42, and each convex plate 43 is vertically slidably connected to a vertical guide column 44. The bottom end of the vertical guide column 44 is fixedly connected to a lifting plate 46. Each convex plate 43 is also fixedly connected to the top of a lifting electric telescopic rod 45, and the bottom end of the lifting electric telescopic rod 45 is fixedly connected to the corresponding lifting plate 46. The right sides of the two lifting plates 46 are connected by a synchronous bending frame 47. The extension and retraction of the lifting electric telescopic rod 45 can drive the two lifting plates 46 to move up and down, and the synchronous bending frame 47 can allow the two lifting plates 46 to move up and down synchronously.

[0045] The flipping power assembly includes a flipping shaft 52 and a flipping motor 53. The front and rear sides of the flipping disk 51 are respectively fixedly connected to one end of two longitudinal flipping shafts 52. The other ends of the two flipping shafts 52 are respectively rotatably connected to the tops of the two lifting plates 46 through bearings. The end of one of the flipping shafts 52 is fixedly connected to the output shaft of the flipping motor 53. The flipping motor 53 is installed on the corresponding lifting plate 46. The flipping disk 51 can be driven to rotate with the help of the flipping motor 53 and the flipping shaft 52.

[0046] The lifting control assembly is used to drive the two lifting plates 46 to move up and down relative to the arch frame 42, thereby changing the height of the flip mechanism 5. The flip power assembly is used to drive the flip plate 51 to flip. The flip plate 51 needs to flip 180 degrees each time, and rotate 180 degrees in the opposite direction to reset after flipping.

[0047] The cover screw installation mechanism 6 is also included, and the cover screw installation mechanism 6 includes a cover screw shaft 61, a cover screw motor 62, a motor bracket 63, a rotating frame 64, a telescopic rod 65, a cover pressing spring 66 and a rotating disk 67. The middle part of the flip disk 51 is rotatably connected with the cover screw shaft 61, and the top of the cover screw shaft 61 is fixedly connected to the output shaft of the cover screw motor 62. The cover screw motor 62 is installed on the flip disk 51 through the motor bracket 63. The bottom end of the cover screw shaft 61 is fixedly connected to the middle part of the rotating frame 64, and the bottoms of both ends of the rotating frame 64 are respectively fixedly connected to the top ends of two telescopic rods 65, and the bottom ends of the two telescopic rods 65 are fixedly connected to the upper side of the rotating disk 67. The center of the rotating disk 67 coincides with the axis of the cover screw shaft 61, and the two telescopic rods 65 are respectively sleeved with cover pressing springs 66, and a bottle cap clamp 7 is installed at the bottom of the rotating disk 67.

[0048] The bottle cap clamp 7 includes a through-center groove 71, a center axis 72, a clamping screw 73, a screw nut 74, a clamp motor 75, and a bottle cap clamp 76. The through-center groove 71 is opened in the middle of the turntable 67, and the two ends of the center axis 72 are respectively fixedly connected to one end of the two clamping screws 73, and the other ends of the two clamping screws 73 are respectively rotatably connected to the two ends of the through-center groove 71 through bearings. The threads on the two clamping screws 73 are in opposite directions, and the end of one of the clamping screws 73 is fixedly connected to the clamp motor 75. The clamp motor 75 is installed on the side of the turntable 67. The two clamping screws 73 are respectively equipped with two screw nuts 74, and the two screw nuts 74 are both slidably connected to the through-center groove 71. The bottoms of the two screw nuts 74 are respectively fixedly connected to two bottle cap clamps 76. The clamp motor 75 drives the central shaft 72 and the two clamping screws 73 to rotate clockwise. Since the threads of the two clamping screws 73 are in opposite directions, the two screw nuts 74 are driven to approach each other along the through-center groove 71 with the help of the threads, thereby driving the two bottle cap clamps 76 to approach each other. The two bottle cap clamps 76 approaching each other can clamp the bottle caps. The clamp motor 75 drives the central shaft 72 and the two clamping screws 73 to rotate counterclockwise, thereby driving the two bottle cap clamps 76 away from each other, and the bottle caps can be loosened.

[0049] The turning power group drives the turning disk 51 to rotate 180 degrees clockwise, so that the bottle cap clamp 7 at the bottom of the rotating disk 67 faces upward, and the bottle cap lifting mechanism 4 drives the turning disk 51, the screw cap installation mechanism 6 and the bottle cap clamp 7 to move upward. The bottle cap clamp 7 clamps a bottle cap, and then the turning power group drives the turning disk 51 to rotate 180 degrees counterclockwise, and the bottle cap clamped by the bottle cap clamp 7 faces downward. When the top of the medicine bottle 107 loaded with medicine pellets on the conveyor belt 106 is aligned with the bottle cap, the conveyor belt 106 stops working. The bottle cap lifting mechanism 4 drives the flip plate 51, the capping installation mechanism 6 and the bottle cap clamp 7 to descend, and the bottle cap clamped by the bottle cap clamp 7 is fitted on the top of the medicine bottle 107. The lifting control assembly of the bottle cap lifting mechanism 4 drives the lifting plate 46 to continue to descend, the capping spring 66 is compressed and the two telescopic rods 65 are shortened. At this time, the lifting control assembly in the bottle cap lifting mechanism 4 stops working, and the capping motor 62 works to drive the capping shaft 61 to rotate relative to the flip plate 51, thereby driving the rotating frame 64, the telescopic rod 65 and the rotating plate 67 to rotate, thereby driving the bottle cap clamp 7 clamping the bottle cap to rotate, and the bottle cap is installed with the top of the medicine bottle 107 by means of the thread. Due to the effect of the thread, the bottle cap will also descend relative to the medicine bottle 107 when it rotates. When the bottle cap descends, the capping spring 66 gradually resets and extends to drive the telescopic rod 65 to gradually extend, so that the bottle cap will not interfere with the clamping work of the bottle cap and the medicine bottle 107 during installation, and the bottle cap can be stably installed.

[0050] For example 5, please refer to Figures 1 to 13This embodiment provides a technical solution: a pharmaceutical granule packing machine with adjustable height. The structure of this embodiment is roughly the same as that of the fourth embodiment, except that: It also includes a follow-up medicine bottle clamping mechanism 8, which includes a vertical rod 81, a follow-up guide rod 82, a follow-up clamping rod 83, a longitudinal guide groove 84, a medicine bottle clamping plate 85, a limit block 86, a reset spring 87 and a guide wheel 88. The two ends of the arch frame 42 are respectively connected to two follow-up clamping rods 83 for longitudinal sliding, and the ends of the two follow-up clamping rods 83 that are close to each other are respectively fixedly connected to two medicine bottle clamping plates 85, and the ends of the two follow-up clamping rods 83 that are far away from each other are respectively fixedly connected to two limit blocks 86 by screws, and the rod section of each follow-up clamping rod 83 located between the arch frame 42 and the limit block 86 is respectively sleeved with a reset spring 87. Each follower clamping rod 83 is provided with a longitudinal guide groove 84, and one end of the longitudinal guide groove 84 close to the bottle clamping plate 85 is rotatably connected to a guide wheel 88. The bottoms of the two lifting plates 46 are respectively fixedly connected to the tops of the two vertical rods 81, and the two vertical rods 81 pass through the two longitudinal guide grooves 84, and the sides of the two vertical rods 81 close to each other are respectively fixedly connected to two follower guide rods 82, and the bottoms of the two follower guide rods 82 are respectively provided with guiding inclined surfaces. When the two lifting plates 46 are in the upper position, the two vertical rods 81 pass through the two longitudinal guide grooves 84, and the sides of the two vertical rods 81 close to each other are respectively connected to the corresponding guide wheels 88 in a rolling manner. When the lifting control assembly of the bottle cap lifting mechanism 4 drives the lifting plate 46 to continue to descend so that the bottle cap clamped by the bottle cap clamp 7 is close to the top of the medicine bottle 107, the two lifting plates 46 will simultaneously drive the two vertical rods 81 to descend. As the vertical rod 81 and the guide wheel 88 roll relative to each other, the guide slope gradually begins to roll and connect with the guide wheel 88. The two guide slopes push the two follower clamps 83 to approach each other with the help of the two guide wheels 88. At this time, the two return springs 87 are compressed, and the two follower clamps 83 drive the two medicine bottle clamps 85 to approach each other. The two medicine bottle clamps 85 can clamp the front and back sides of the medicine bottle 107 to ensure that the medicine bottle 107 is stably clamped when the bottle cap is installed. When the guide wheel 88 leaves the guide slope and rolls with the side of the follower guide rod 82, the two medicine bottle clamps 85 are no longer close to each other. At this time, the lifting plate 46 is allowed to continue to descend, ensuring that the bottle cap clamped by the bottle cap clamp 7 can continue to descend and approach the top of the medicine bottle 107. After the bottle cap is tightened, the lifting control assembly of the bottle cap lifting mechanism 4 drives the lifting plate 46 to move upward, and the follower guide rod 82 gradually leaves the longitudinal guide groove 84. At this time, the reset spring 87 extends and resets, pushing the two follower clamping rods 83 away from each other, allowing the two medicine bottle clamping plates 85 to leave the medicine bottle 107 and loosen the medicine bottle 107.

[0051] For other embodiments, see Figures 1 to 13In order to supply the required bottle caps, a bottle cap supply mechanism 10 is also provided, which includes a bottle cap storage cylinder 101, an ear seat 102, a control motor 103, and a bottle cap baffle 104. The top center of the arch frame 42 is fixedly connected with the vertical bottle cap storage cylinder 101, the bottom outer peripheral side of the bottle cap storage cylinder 101 is fixedly connected with the ear seat 102, the control motor 103 is installed on the ear seat 102, and the bottom output shaft of the control motor 103 is fixedly connected with the bottle cap baffle 104, and multiple bottle caps are vertically stacked in the bottle cap storage cylinder 101. The control motor 103 drives the bottle cap baffle 104 to rotate to the lower middle part of the bottle cap storage tube 101. The bottle cap in the bottle cap storage tube 101 will not fall due to the obstruction of the bottle cap baffle 104. The overturning power group drives the overturning disk 51 to rotate 180 degrees clockwise, so that the bottle cap clamp 7 at the bottom of the rotary disk 67 faces upward, and the bottle cap lifting mechanism 4 drives the overturning disk 51, the screw cap installation mechanism 6 and the bottle cap clamp 7 to move upward, and the bottle cap clamp 7 is close to the bottom of the cap storage tube 101, and the control motor 103 drives the bottle cap baffle 104 to rotate, and the bottle cap baffle 104 leaves the lower middle part of the bottle cap storage tube 101, and the bottle cap at the bottom of the bottle cap storage tube 101 falls on the rotary disk 67, and then the bottle cap clamp 7 clamps the bottle cap that falls on the rotary disk 67, and the control motor 103 drives the bottle cap baffle 104 to rotate in the opposite direction again, and blocks the lower middle part of the bottle cap storage tube 101 again, completing the work of taking away one bottle cap. Then, the bottle cap lifting mechanism 4 drives the flip plate 51, the screw cap installation mechanism 6 and the bottle cap clamp 7 to move downward, and the flip power group drives the flip plate 51 to rotate 180 degrees counterclockwise, so that the bottle cap clamp 7 holding the bottle cap faces downward again, completing the bottle cap supply work.

[0052] See also Figures 1 to 13 , a method for using a pharmaceutical particle packing machine with adjustable height, comprising the following steps.

[0053] The conveying bracket 105 is used to install the conveyor belt 106, on which medicine bottles 107 are placed at equal distances, and the conveyor belt 106 conveys the medicine bottles 107 to the right and to the left.

[0054] The fixed baffle 15, the adjustable baffle 18 and the longitudinal plate 17 form a U-shaped longitudinal medicine particle sorting channel. The center of the circle where the arc baffle 19 is located coincides with the center of the sorting turntable 13. The arc medicine particle sorting channel is formed between the arc baffle 19 and the transverse plate 114. As the distance between the fixed baffle 15 and the adjustable baffle 18 changes, the arc baffle 19 also needs to be replaced, so that the width of the arc medicine particle sorting channel is the same as the width of the longitudinal medicine particle sorting channel, and the widths of both are equal to the diameter of the medicine particles. As the sorting turntable 13 rotates counterclockwise, the medicine particles on the sorting turntable 13 are guided by the guide inclined plate 110 to enter the end of the arc medicine particle sorting channel in a single row, and then enter the longitudinal medicine particle sorting channel, and move forward sequentially in the longitudinal medicine particle sorting channel.

[0055] The adjustment guide plate 113 and the fixed guide plate 112 cooperate with the horizontal plate 114 to form a horizontal medicine pellet feeding channel. The longitudinal adjustment component can drive the adjustment guide plate 113 to move forward and backward to change the width of the medicine pellet feeding channel. The width of the medicine pellet feeding channel is adjusted according to the diameter of the medicine pellet with the help of the longitudinal adjustment component. The medicine pellet at the front end of the longitudinal medicine pellet sorting channel will enter the medicine pellet feeding channel, and the medicine pellet will stop after being blocked by the adjustment guide plate 113.

[0056] The reciprocating push-pull assembly is used to drive the unloading push block 26 to reciprocate left and right. When the reciprocating push-pull assembly drives the unloading push block 26 to move to the left, a medicine grain in the medicine grain unloading channel is pushed to the left, and the medicine grain falls from the left end of the horizontal plate 114. Then the reciprocating push-pull assembly drives the unloading push block 26 to move right until the rear side of the left end of the unloading push block 26 no longer blocks the front end of the longitudinal medicine grain sorting channel. Then the next medicine grain at the front end of the longitudinal medicine grain sorting channel enters the medicine grain unloading channel again. The unloading push block 26 continues to reciprocate left and right, and can push medicine grains one by one from the left end of the horizontal plate 114. An infrared counter is installed at the left end of the horizontal plate 114. Since the medicine grains fall one by one, the falling medicine grains can be accurately counted.

[0057] The medicine particles falling from the left end of the horizontal plate 114 fall into the conical bucket 32 ​​and then enter the fixed cylinder 33. When the electric telescopic rod 37 for unloading is extended, the slide 34 is driven to descend relative to the fixed cylinder 33 through the lower frame 38. The slide 34 can allow the loading cone 35 to extend into the bottle mouth of the medicine bottle 107 on the conveyor belt 106. The medicine particles sequentially pass through the slide 34 and the loading cone 35 and fall into the medicine bottle 107 to complete the bottling operation. The electric telescopic rod 37 for unloading can be extended to different distances to adapt to medicine bottles of different heights, thereby realizing adjustment and adaptation to medicine bottles of different heights.

[0058] After a medicine bottle 107 is installed, the electric telescopic rod 37 for unloading is quickly shortened to drive the slide 34 to move upward relative to the fixed cylinder 33. The slide 34 drives the conical plug 311 to move upward through the mounting frame 310. The conical plug 311 seals the conical mouth 39, and the medicine particles in the conical bucket 32 ​​no longer fall. At this time, the medicine particle unloading mechanism 2 and the medicine particle sorting mechanism 1 can continue to work. After the medicine particles fall, they will be temporarily stored in the conical bucket 32 ​​until the next medicine bottle 107 is aligned with the loading cone mouth 35 as the conveyor belt 106 runs.

[0059] The flipping power group drives the flipping disk 51 to rotate 180 degrees clockwise, so that the bottle cap clamp 7 at the bottom of the rotating disk 67 faces upward, and the bottle cap lifting mechanism 4 drives the flipping disk 51, the screw cap installation mechanism 6 and the bottle cap clamp 7 to move upward, and the bottle cap clamp 7 clamps a bottle cap from the bottom of the bottle cap feeding mechanism 10, and then the flipping power group drives the flipping disk 51 to rotate 180 degrees counterclockwise, and the bottle cap clamped by the bottle cap clamp 7 faces downward. When the top of the medicine bottle 107 loaded with medicine grains on the conveyor belt 106 is aligned with the bottle cap, the conveyor belt 106 stops working. At this time, the bottom of the medicine loading cone 35 is also better aligned with an empty medicine bottle 107, and medicine grains can be added to the empty medicine bottle 107 through the medicine bottle loading mechanism 3.

[0060] The bottle cap lifting mechanism 4 drives the flip disk 51, the screw cap installation mechanism 6 and the bottle cap clamp 7 to descend, and the bottle cap clamped by the bottle cap clamp 7 is fitted on the top of the medicine bottle 107, and the lifting control component of the bottle cap lifting mechanism 4 drives the lifting plate 46 to continue to descend, the capping spring 66 is compressed and the two telescopic rods 65 are shortened, at this time the lifting control component in the bottle cap lifting mechanism 4 stops working, the screw cap motor 62 works to drive the screw cap shaft 61 to rotate relative to the flip disk 51, thereby driving the rotating frame 64, the telescopic rod 65 and the rotating disk 67 to rotate, thereby driving the bottle cap clamp 7 clamping the bottle cap to rotate, and the bottle cap is installed in cooperation with the top of the medicine bottle 107 by means of a thread. Due to the action of the thread, the bottle cap will also descend relative to the medicine bottle 107 when it rotates, and when the bottle cap descends, the capping spring 66 gradually resets and extends, driving the telescopic rod 65 to gradually extend, so that the bottle cap will not interfere with the clamping work of the bottle cap and the medicine bottle 107 during installation.

[0061] It is worth noting that the sorting motor 12, the unloading motor 21, the unloading electric telescopic rod 37, the lifting electric telescopic rod 45, the flipping motor 53, the capping motor 62, the clamp motor 75, the control motor 103, and the conveyor belt 106 disclosed in the above embodiments are all controlled by an external PLC controller, and the control method adopts the method commonly used in the prior art. Among them, the sorting motor 12, the unloading motor 21, the flipping motor 53, the capping motor 62, the clamp motor 75, and the control motor 103 all adopt servo motors. Among them, since the turntable 67 will be controlled by the capping motor 62 to continue to rotate in one direction, the wire controlling the clamp motor 75 will be entangled and eventually fail, so it is necessary to install a conductive slip ring on the capping shaft 61. The conductive slip ring is dedicated to transmitting power supply and signal power supply during unlimited continuous rotation, transmitting power and signal from a fixed position to a rotating position, and using the conductive slip ring to power the clamp motor 75 and control the clamp motor 75 to work, thereby overcoming the problem of wire entanglement.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pharmaceutical granule dispensing machine with adjustable height, comprising a conveying support (105), on which a transversely distributed conveyor belt (106) is mounted, characterized in that: Also includes: A medicine grain sorting mechanism (1) comprises a turntable support (11) and a circular retaining ring (14), wherein the top of the turntable support (11) is rotatably connected to a sorting turntable (13), a longitudinal plate (17) is provided on the front side of the left end of the sorting turntable (13), a transverse plate (114) is fixedly connected to the front end of the longitudinal plate (17), a medicine grain transverse guiding assembly is installed on the transverse plate (114), a plate support (16) is installed at the bottom of the longitudinal plate (17), the circular retaining ring (14) is located above the edge of the sorting turntable (13), an opening is provided on the left side of the circular retaining ring (14), and the left end of the opening of the circular retaining ring (14) is fixedly connected to the rear end of a fixed retaining bar (15), and a medicine grain guiding sorting assembly is installed on the right side of the opening; The medicine pellet unloading mechanism (2) is mounted on the horizontal plate (114).

2. The height-adjustable pharmaceutical granule dispensing machine according to claim 1, characterized in that: The medicine pellet guiding and sorting assembly comprises an adjustment baffle (18), an arc baffle (19), and a guide inclined plate (110); a longitudinal adjustment baffle (18) is installed on the right side of the longitudinal plate (17) via a transverse adjustment assembly; the adjustment baffle (18) passes through the right side of the opening; the rear end of the adjustment baffle (18) is detachably connected to the front end of the arc baffle (19); and the rear end of the arc baffle (19) is connected to the guide inclined plate (110).

3. The height-adjustable pharmaceutical granule dispensing machine according to claim 1, characterized in that: The medicine particle transverse guiding assembly comprises a fixed guide plate (112) and an adjustment guide plate (113); the front right side of the adjustment baffle (18) is fixedly connected to the left end of the fixed guide plate (112); and the front side of the transverse flat plate (114) is provided with the adjustment guide plate (113) via a longitudinal adjustment assembly.

4. The height-adjustable pharmaceutical granule dispensing machine according to claim 3, characterized in that: The medicine pellet unloading mechanism (2) comprises a dovetail chute (23), a dovetail slider (24), a unloading push block (26) and a reciprocating push-pull assembly. A transverse dovetail chute (23) is provided on the front side of the fixed guide plate (112). A dovetail slider (24) is slidably connected in the dovetail chute (23). A unloading push block (26) is fixedly connected to the front side of the dovetail slider (24). The top of the unloading push block (26) is connected to the reciprocating push-pull assembly. The reciprocating push-pull assembly is mounted on the upper right side of the horizontal plate (114).

5. The height-adjustable pharmaceutical granule dispensing machine according to claim 1, characterized in that: The device also includes a medicine bottle loading mechanism (3), wherein the medicine bottle loading mechanism (3) includes a fixing ring (31), a conical bucket (32), a fixing cylinder (33), a sliding cylinder (34), a charging cone (35), and a material unloading electric telescopic rod (37). The top of the plate bracket (16) is fixedly connected to the conical bucket (32) via the fixing ring (31), the conical bucket (32) is located below the left end of the horizontal plate (114), and the bottom of the conical bucket (32) is fixedly connected to the fixing cylinder (33). ), the inner side of the bottom of the fixed cylinder (33) is vertically slidably connected to the outer side of the top of the sliding cylinder (34), the top of the fixed cylinder (33) is fixedly connected to the top of the unloading electric telescopic rod (37) through the upper frame (36), the bottom end of the unloading electric telescopic rod (37) is fixedly connected to the bottom end of the sliding cylinder (34) through the lower frame (38), and the bottom of the sliding cylinder (34) is connected to a charging cone (35), and the charging cone (35) is located above the middle of the conveyor belt (106).

6. The height-adjustable pharmaceutical particle dispensing machine according to claim 5, characterized in that: The medicine bottle loading mechanism (3) further comprises a tapered mouth (39), a mounting frame (310) and a tapered plug (311); the tapered mouth (39) is provided at the bottom of the tapered bucket (32); and the tapered mouth (39) cooperating with the tapered plug (311) is installed at the top of the slide cylinder (34) via the mounting frame (310).

7. The height-adjustable pharmaceutical particle dispensing machine according to claim 2, characterized in that: The invention also comprises a medicine particle anti-overlapping mechanism (9), wherein the medicine particle anti-overlapping mechanism (9) comprises an anti-overlapping plate (94) and a height adjustment assembly, wherein a height adjustment notch (93) is provided on the circular baffle ring (14) at a position corresponding to the connection between the circular arc baffle plate (19) and the guide inclined plate (110), a square sleeve (92) is installed on the outer side of the horizontal plate (114) through the height adjustment assembly, the anti-overlapping plate (94) is inserted in the square sleeve (92), a fastening bolt (95) is threadedly connected to the top of the square sleeve (92), the fastening bolt (95) is pressed against the anti-overlapping plate (94), and the end of the anti-overlapping plate (94) passes through the height adjustment notch (93).

8. The height-adjustable pharmaceutical granule dispensing machine according to claim 1, characterized in that: The invention also comprises a bottle cap lifting mechanism (4) and a flipping mechanism (5), wherein the bottle cap lifting mechanism (4) comprises an arch frame (42), a lifting plate (46) and a lifting control assembly, wherein the front and rear sides of the left end of the conveying bracket (105) are respectively fixedly connected to the two ends of the arch frame (42), and the front and rear sides of the middle part of the arch frame (42) are respectively connected to two lifting plates (46) via two lifting control assemblies, and the flipping mechanism (5) comprises a flipping power assembly and a flipping plate (51), and the flipping plate (51) is installed between the two lifting plates (46) via the flipping power assembly.

9. The height-adjustable pharmaceutical particle dispensing machine according to claim 8, characterized in that: The invention also comprises a capping installation mechanism (6), wherein the capping installation mechanism (6) comprises a capping shaft (61), a capping motor (62), a motor bracket (63), a rotating frame (64), a telescopic rod (65), a capping spring (66) and a rotating disk (67); the middle part of the flip disk (51) is rotatably connected to the capping shaft (61); the top of the capping shaft (61) is fixedly connected to the output shaft of the capping motor (62); the capping motor (62) is installed on the flip disk (51) through the motor bracket (63). On the turntable (51), the bottom end of the capping shaft (61) is fixedly connected to the middle of the rotating frame (64), the bottom ends of the two ends of the rotating frame (64) are respectively fixedly connected to the top ends of two telescopic rods (65), the bottom ends of the two telescopic rods (65) are fixedly connected to the upper side of the rotating disk (67), the center of the rotating disk (67) coincides with the axis of the capping shaft (61), the two telescopic rods (65) are respectively sleeved with capping springs (66), and the bottom of the rotating disk (67) is installed with a bottle cap clamp (7).

10. The height-adjustable pharmaceutical particle dispensing machine according to claim 8, characterized in that: The invention also comprises a follower medicine bottle clamping mechanism (8), wherein the follower medicine bottle clamping mechanism (8) comprises a follower clamping rod (83), two ends of the arch frame (42) are respectively longitudinally slidably connected to two follower clamping rods (83), the ends of the two follower clamping rods (83) close to each other are respectively fixedly connected to two medicine bottle clamping plates (85), and the ends of the two follower clamping rods (83) away from each other are respectively fixedly connected to two limit blocks (86), and the rod section of each follower clamping rod (83) located between the arch frame (42) and the limit block (86) is respectively sleeved. A return spring (87) is connected, and each follower clamping rod (83) is respectively provided with a longitudinal guide groove (84), and one end of the longitudinal guide groove (84) close to the medicine bottle clamping plate (85) is rotatably connected to a guide wheel (88), and the bottoms of the two lifting plates (46) are respectively fixedly connected to the tops of the two vertical rods (81), and the two vertical rods (81) respectively pass through the two longitudinal guide grooves (84), and the sides of the two vertical rods (81) close to each other are respectively fixedly connected to two follower guide rods (82), and the bottoms of the two follower guide rods (82) are respectively provided with guiding inclined surfaces.

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