CN219501568U - Automatic pill forming machine - Google Patents

Abstract

The automatic pill forming machine comprises a frame, wherein a mixed extrusion discharging assembly, a pill making mechanism assembly and an operation panel are arranged on the frame, the mixed extrusion discharging assembly can mix medicine raw materials and extrude long strips with uniform diameter to the pill making mechanism assembly, the pill making mechanism assembly can cut and knead the long strips into spherical pills in a segmented way, the labor intensity of operators is reduced, the diameters of the long strips extruded by the mixed extrusion discharging assembly are uniform, the specification and quality of the prepared pills can be guaranteed to a certain extent, and the preparation quality of the pills is ensured while the preparation efficiency of the pills is improved.

Description

Automatic pill forming machine

Technical Field

The utility model relates to the technical field of medicine manufacturing equipment, in particular to an automatic pill forming machine.

Background

The pill is a spherical or spheroidic preparation prepared from traditional Chinese medicine fine powder or traditional Chinese medicine extract and proper adhesive or auxiliary materials, and has the advantages of convenient storage, durable efficacy, convenient administration, fixed dosage form and slow absorption, and can not be flexibly modified along with the change of illness state, so the pill is prepared by a multi-purpose formulation. In order to realize batch production of pills, the pill forming machine can cut and knead the medicine raw materials of the strip materials into pills, but also needs to mix and crush the medicine raw materials manually and knead the medicine raw materials into cylindrical strip materials with the same diameter, thereby not only increasing the labor intensity of workers to a certain extent, but also affecting the processing quality of the pills due to different quality of the knead strip materials.

Disclosure of Invention

The utility model aims to provide an automatic pill forming machine which comprises a mixed extrusion discharging assembly and a pill making mechanism assembly, wherein the mixed extrusion discharging assembly can mix medicine raw materials and extrude long strips with uniform diameters to the pill making mechanism assembly, replaces part of manual operation and solves the problems in the prior art.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an automatic pill forming machine, which comprises a frame, wherein a mixed extrusion discharging assembly, a pill making mechanism assembly and an operation panel are arranged on the frame, the mixed extrusion discharging assembly comprises a first motor and a stirring box body which are fixed on the frame, a stirring shaft and a packing auger are arranged in the stirring box body, an output shaft of the first motor is connected with the stirring shaft and a rotating shaft of the packing auger through a transmission device, a discharging pipe is further arranged on the stirring box body close to one side of the pill making mechanism assembly, a horizontally arranged access plate is arranged on the upper part of the frame, the stirring box body, a reduction box body and a bearing seat are arranged on the access plate, a transmission shaft is arranged at one end, close to the bearing seat, of the reduction box body, three output shafts are connected with the input shafts through a cross slide block coupler, the three output shafts are respectively connected with the two stirring shafts and the rotating shaft of the packing auger, a pill making box body is arranged on the rear side surface of the frame, a discharging plate is further arranged on the stirring box body close to one side of the pill making mechanism assembly, a strip-shaped pill making mechanism is arranged on the strip-shaped material rolling mechanism, a strip is further arranged on the strip-shaped pill making mechanism, the strip is further arranged on the strip-shaped pill making mechanism, and the strip-shaped pill making mechanism can be pushed out of the strip-shaped pill making mechanism through the strip-shaped material rolling mechanism. The stirring device is characterized in that a first sprocket is arranged on the transmission shaft, a second sprocket is arranged on the output shaft of the first motor, a first chain is arranged between the first sprocket and the second sprocket in a matched mode, and stirring blades capable of synchronously rotating are sleeved on the periphery of a stirring shaft positioned in the stirring box body. The strip material receiving mechanism comprises a plurality of feeding rollers horizontally arranged on the vertical plate, the front ends of the feeding rollers extending out of the vertical plate are all provided with pits, the rear ends of the feeding rollers extending out of the vertical plate are all provided with third chain wheels, second chains are installed between all the third chain wheels in a matched mode, a third motor is installed on the rear side face of the vertical plate, an output shaft of the third motor is connected with one feeding roller, a compression bearing is further installed on the vertical plate on the upper side of the second chains, and a photoelectric switch is arranged between the feeding rollers far away from one end of the mixed extrusion discharging assembly. The strip pushing mechanism comprises a longitudinal moving cylinder horizontally arranged on a vertical plate, a piston rod of the longitudinal moving cylinder penetrates out of the front end face of the vertical plate and is connected with a first folded plate, a first guide rod is arranged on the vertical plate of the first folded plate, a first guide sleeve matched with the first guide rod is arranged on the vertical plate, a vertical moving cylinder is arranged on a transverse plate of the first folded plate, a piston rod of the vertical moving cylinder penetrates out of the first folded plate and is provided with a second folded plate, a second guide rod is arranged on a transverse plate of the second folded plate, a second guide sleeve matched with the second guide rod is arranged on the first folded plate, a push plate is arranged on the vertical plate of the second folded plate, a plurality of push rods are arranged at the bottom of the push plate, and each push rod can move between two adjacent feeding rollers. The cutting and forming mechanism comprises a fixed die shaft and a collet shaft which are fixedly arranged in a pill making box body, swing sliding grooves are formed in two sides of the pill making box body, a movable die shaft is cooperatively arranged between the swing sliding grooves, the movable die shaft can rotate to be close to the fixed die shaft, a plurality of forming grooves which are in one-to-one correspondence are formed in the movable die shaft and the fixed die shaft, forming protrusions corresponding to the forming grooves are arranged on the collet shaft, a first gear is arranged at one end of the fixed die shaft extending out of the pill making box body, a second gear is arranged at one end of the collet shaft extending out of the pill making box body, rocker arms are arranged at two ends of the movable die shaft extending out of the pill making box body, a third gear is arranged at one end of the movable die shaft extending out of the rocker arms, a rocker arm rotating shaft which is horizontally arranged is also arranged in the pill making box body at the lower part of a discharging plate, a rocker arm driving cylinder is arranged on a frame at the lower part of the pill making box body, a driving arm is hinged on a piston rod of the rocker arm driving cylinder, the driving arm is fixed on a rocker arm rotating shaft, rocker arms are arranged at two ends of the rocker arm rotating shaft penetrating out of the pill making box body, a piston rod of a rocker arm driving cylinder stretches to drive the rocker arms to rotate, a shaft sleeve capable of rotating relatively is sleeved on one end of the rocker arm rotating shaft, a fourth sprocket, a fourth gear and a fifth gear are arranged on the shaft sleeve, a fourth motor is arranged on a rack, a fifth sprocket is arranged on an output shaft of the fourth motor, a third chain is arranged between the fifth sprocket and the fourth sprocket in a matched manner, a sixth gear meshed with the fourth gear is arranged on the rocker arm, the sixth gear is meshed with the third gear, the sixth gear is always meshed with the fourth gear in the swinging process of the rocker arms, a seventh gear meshed with the fifth gear is arranged on the pill making box body, the seventh gear is meshed with the first gear and the second gear, the swing of the rocker arm and the rotation of each gear do not interfere. The tail guide pieces are arranged on the inner wall of the pelleting box body corresponding to the two ends of the bottom support shaft in the length direction, and a tail temporary storage groove is arranged on the front side of the pelleting box body. An observation strip-shaped groove is formed in the front end face of the pill making box body and is located at the front side of the rocker arm rotating shaft. And a waste falling plate which is obliquely arranged is arranged on the frame at the lower end of the discharging pipe. The universal wheel mechanisms are arranged at four corners of the bottom of the frame, each universal wheel mechanism comprises a rotating sleeve, a roller is arranged on one side of the rotating sleeve through a rotating shaft, a screw rod which is vertically arranged is further arranged in the rotating sleeve, a cushion block is arranged at the bottom of the screw rod, a handle wheel is arranged on the screw rod in a matched mode, and the handle wheel can be rotated to adjust the vertical height position of the cushion block in the rotating sleeve.

The utility model has the positive effects that: the utility model relates to an automatic pill forming machine, which comprises a frame, wherein a mixing extrusion discharging assembly, a pill making mechanism assembly and an operation panel are arranged on the frame, the mixing extrusion discharging assembly can mix medicine raw materials and extrude long strips with uniform diameter to the pill making mechanism assembly, the pill making mechanism assembly can cut and knead the long strips into spherical pills in sections, the labor intensity of operators is reduced, the diameters of the long strips extruded by the mixing extrusion discharging assembly are uniform, the specification and quality of the prepared pills can be ensured to a certain extent, and the preparation efficiency of the pills is improved while the preparation quality of the pills is ensured.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

FIG. 5 is a right side view of FIG. 2;

FIG. 6 is an enlarged view of the cross-sectional view taken along line A-A in FIG. 3;

FIG. 7 is a schematic three-dimensional view of the pelleting mechanism assembly;

FIG. 8 is another side elevational view of the pelletization mechanism assembly;

FIG. 9 is a front view of the pelleting mechanism assembly;

FIG. 10 is a top view of FIG. 9;

FIG. 11 is a rear view of FIG. 9;

FIG. 12 is a left side view of FIG. 9;

FIG. 13 is a schematic view of the connection between the gears and the shaft with the pill box removed;

fig. 14 is a schematic structural view of the universal wheel mechanism.

Detailed Description

The utility model relates to an automatic pill forming machine, as shown in figures 1-5, which comprises a frame 10, wherein a mixed extrusion discharging assembly, a pill making mechanism assembly and an operation panel 11 are arranged on the frame 10, the mixed extrusion discharging assembly can mix and stir medicine raw materials and extrude long materials with uniform diameter, the pill making mechanism assembly can cut and knead the long materials into required spherical pills in sections, the operation panel 11 is a man-machine interaction channel, and manufacturing parameters such as different particle sizes, rotating speeds and the like can be selected according to different manufacturing requirements.

The mixing extrusion discharging assembly comprises a first motor 20 and a stirring box body 21 which are fixed on the frame 10, a stirring shaft 22 and a packing auger 23 are arranged in the stirring box body 21, an output shaft of the first motor 20 is connected with a rotating shaft of the stirring shaft 22 and the packing auger 23 through a transmission device, the first motor 20 is started to drive the stirring shaft 22 and the packing auger 23 to rotate, a stirring feeding function of medicine raw materials in the stirring box body 21 is achieved, a discharging pipe 24 is further arranged on the stirring box body 21 close to one side of the pelleting mechanism assembly, and the medicine raw materials after stirring and mixing can be discharged through the discharging pipe 24 to form long materials with uniform diameters so as to facilitate subsequent cutting and pelleting operations.

The pill making mechanism assembly comprises a pill making box body 30 fixed on the stand 10, wherein a discharge plate 31 is arranged on the rear side surface of the pill making box body 30, and manufactured pills can slide from the discharge plate 31. The vertical plate 32 is arranged on the pill box body 30, the strip material receiving mechanism and the strip material pushing mechanism are arranged on the vertical plate 32, the cutting forming mechanism is also arranged in the pill box body 30, the strip material extruded through the discharging pipe 24 can move to the strip material receiving mechanism, the strip material pushing mechanism can push the strip material on the strip material receiving mechanism to the cutting forming mechanism, the cutting forming mechanism can cut and knead the strip material into spherical pills in sections, and finally the pill box body 30 is discharged through the discharging plate 31.

In order to realize the transmission of the first motor 20 and the stirring shaft 22 and the auger 23 in the stirring box 21, a horizontally arranged access board 25 is arranged on the upper portion of the frame 10, as shown in fig. 3, the stirring box 21, the reduction box 26 and the bearing seat 27 are arranged on the access board 25, a transmission shaft 28 is cooperatively arranged between the bearing seats 27, as shown in fig. 5, a first sprocket 29 is arranged on the transmission shaft 28, a second sprocket 210 is arranged on the output shaft of the first motor 20, a first chain 211 is cooperatively arranged between the first sprocket 29 and the second sprocket 210, and the transmission shaft 28 can be driven to rotate by the first motor 20.

As shown in fig. 6, an input shaft is disposed at one end of the reduction gearbox 26 near the bearing seat 27, three output shafts are disposed at one end of the reduction gearbox 26 near the stirring gearbox 21, the transmission shaft 28 is connected with the input shaft through the oldham coupling 212, the three output shafts are respectively connected with two stirring shafts 22 and the rotating shaft of the auger 23, wherein the output shaft at the bottom is connected with the rotating shaft of the auger 23, the two upper output shafts are connected with the two stirring shafts 22, so that one shaft provides rotation power for the three shafts at the same time, stirring blades 213 capable of synchronously rotating are sleeved on the periphery of the stirring shaft 22 in the stirring gearbox 21, the auger 23 is located at the bottom of the stirring blades 213, and the drug raw materials after being mixed and stirred are conveyed through the auger 23 and extruded and discharged through the discharge pipe 24, so as to form a strip material with uniform diameter.

As shown in fig. 7-12, the strip receiving mechanism comprises a plurality of feeding rollers 33 horizontally arranged on a vertical plate 32, all the feeding rollers 33 are on the same horizontal plane, and the front end of each feeding roller 33 extending out of the vertical plate 32 is provided with a recess 34, and the recess 34 is used for carrying the strip. In order to realize synchronous rotation of all the feed rollers 33, the rear ends of the feed rollers 33 extending out of the vertical plates 32 are provided with third chain wheels 35, second chains 36 are installed between all the third chain wheels 35 in a matched mode, the rear side face of the vertical plates 32 is provided with a third motor 37, an output shaft of the third motor 37 is connected with one of the feed rollers 33, and the third motor 37 can drive all the feed rollers 33 to synchronously rotate when started, so that long strip materials are received.

To ensure a tight fit of the second chain 36 on the third sprocket 35, a hold-down bearing 38 is also mounted on the riser 32 on the upper side of the second chain 36. When the length of the strip discharged from the discharge pipe 24 reaches a set length on the feed roller 33, the rotation of the feed roller 33 is stopped, the strip is cut off so as to be convenient for subsequent cutting and kneading, a photoelectric switch 39 is arranged between the feed rollers 33 far away from one end of the mixed extrusion discharge assembly, and once the photoelectric switch 39 monitors the strip, the strip length on the feed roller 33 reaches the set requirement, and at the moment, the feed roller 33 can be controlled to stop rotating.

The strip pushing mechanism comprises a longitudinal moving cylinder 40 horizontally arranged on the vertical plate 32, a piston rod of the longitudinal moving cylinder 40 penetrates out of the front end face of the vertical plate 32 and is connected with a first folded plate 41, a first guide rod 42 is arranged on the vertical plate of the first folded plate 41, and a first guide sleeve 43 matched with the first guide rod 42 is arranged on the vertical plate 32, so that the stability of the horizontal movement of the first folded plate 41 can be ensured.

The transverse plate of the first folding plate 41 is provided with a vertical moving cylinder 44, a piston rod of the vertical moving cylinder 44 penetrates out of the first folding plate 41 and is provided with a second folding plate 45, the transverse plate of the second folding plate 45 is provided with a second guide rod 46, and the first folding plate 41 is provided with a second guide sleeve 47 matched with the second guide rod 46, so that the stability of the second folding plate 45 during vertical lifting and moving can be ensured. A push plate 48 is arranged on a vertical plate of the second folding plate 45, a plurality of push rods 49 are arranged at the bottom of the push plate 48, each push rod 49 can move between two adjacent feeding rollers 33, and the push rods 49 can realize the pushing action of the long materials on the feeding rollers 33 through the control of the longitudinal moving cylinder 40 and the vertical moving cylinder 44.

The cutting and forming mechanism comprises a fixed die shaft 50 and a bottom support shaft 51 which are fixedly arranged in the pill box body 30, swing sliding grooves 52 are formed in two sides of the pill box body 30, a movable die shaft 53 is arranged between the swing sliding grooves 52 in a matched mode, and the movable die shaft 53 can rotate to be close to the fixed die shaft 50. As shown in fig. 13, the movable mold shaft 53 and the fixed mold shaft 50 are respectively provided with a plurality of molding grooves 54 corresponding to each other, the bottom support shaft 51 is provided with molding protrusions 55 corresponding to the molding grooves 54, the movable mold shaft 53 can realize the sectional cutting of the strip materials in the process of rotating to approach the fixed mold shaft 50, and the molding grooves 54 and the molding protrusions 55 are driven to rotate to rub the divided sections of strip materials into spherical pills.

To realize the rotation driving of each shaft and the swinging of the movable mold shaft 53, a first gear 56 is installed at one end of the fixed mold shaft 50 extending out of the pill box 30, a second gear 57 is installed at one end of the collet shaft 51 extending out of the pill box 30, rocker arms 58 are installed at both ends of the movable mold shaft 53 extending out of the pill box 30, the rocker arms 58 enable the movable mold shaft 53 to rotate close to the fixed mold shaft 50, and a third gear 59 is installed at one end of the movable mold shaft 53 extending out of the rocker arms 58.

The pill making box 30 at the lower part of the discharging plate 31 is internally provided with a horizontally arranged rocker arm rotating shaft 510, the frame 10 at the lower part of the pill making box 30 is provided with a rocker arm driving cylinder 511, a piston rod of the rocker arm driving cylinder 511 is hinged with a driving arm 512, the driving arm 512 is fixed on the rocker arm rotating shaft 510, two ends of the rocker arm rotating shaft 510 penetrating out of the pill making box 30 are respectively provided with a rocker arm 58, and the piston rod of the rocker arm driving cylinder 511 stretches and contracts to drive the rocker arms 58 to rotate, namely, the rotating approaching or the separating between the movable mould shaft 53 and the fixed mould shaft 50 is realized, and the cutting and the kneading of long strips are completed.

In order to provide power for all the gears and not to influence the normal swing of the rocker arm 58, one end of the rocker arm rotating shaft 510 is sleeved with a shaft sleeve 513 capable of rotating relatively, the shaft sleeve 513 is provided with a fourth chain wheel 514, a fourth gear 515 and a fifth gear 516, the frame 10 is provided with a fourth motor 517, an output shaft of the fourth motor 517 is provided with a fifth chain wheel 518, a third chain 519 is arranged between the fifth chain wheel 518 and the fourth chain wheel 514 in a matched mode, and the fourth motor 517 can start to drive the shaft sleeve 513 to rotate.

A sixth gear 520 meshed with the fourth gear 515 is installed on the rocker arm 58, the sixth gear 520 is meshed with the third gear 59, the rotation center of the rocker arm 58 is coaxially arranged with the shaft sleeve 513, and the sixth gear 520 is always meshed with the fourth gear 515 in the swinging process of the rocker arm 58. A seventh gear 521 engaged with the fifth gear 516 is attached to the pill box 30, and the seventh gear 521 is engaged with the first gear 56 and the second gear 57, so that the swing of the swing arm 58 does not interfere with the rotation of the gears.

Because the fixed die shaft 50 and the collet shaft 51 are fixed relative to the pill box body 30, the first gear 56 and the second gear 57 on the shafts are fixed relatively and only rotate, and the third gear 59 on the movable die shaft 53 is required to swing while rotating, so that the fourth gear 515 and the fifth gear 516 are arranged to respectively transmit power, interference in the working process can be avoided, and the double-gear split transmission can reduce load and prolong the service life of the device. The rocker shaft 510 and the rocker arms 58 at the two ends thereof are also convenient for overall disassembly and assembly, and replacement and maintenance.

When the cutting forming mechanism cuts the strip in sections, processing waste is easy to generate at two ends of the length direction of the strip, in order to avoid the processing waste from sliding down together with produced pills through the discharge plate 31, additional selecting operation is performed at the later stage, the tail guide plates 12 are installed on the inner wall of the pill box body 30 corresponding to the two ends of the length direction of the collet shaft 51, the tail temporary storage groove 13 is arranged at the front side of the pill box body 30, the tail guide plates 12 are obliquely arranged towards the tail temporary storage groove 13, and therefore the waste at two ends of the length direction can slide into the tail temporary storage groove 13 so as to facilitate unified recovery and treatment, and no waste is doped when the pills are discharged.

Further, in order to facilitate the observation of the rotation position of the rocker arm rotating shaft 510, an operator can know whether the cutting operation of the strip is being performed through the positions of the driving arm 512 and the rocker arm rotating shaft 510, the front end surface of the pill making box 30 is provided with an observation strip groove 15, and the observation strip groove 15 is located at the front side position of the rocker arm rotating shaft 510.

After the long strip material is discharged by the discharging pipe 24 and reaches the pill making mechanism assembly, the long strip material can be cut off in the subsequent pill making process, and in the cutting process, the medicine raw material at the end part of the discharging pipe 24 can fall under the action of gravity, so that the recycling of the piece of material is realized, and the waste falling plate 14 which is obliquely arranged is arranged on the rack 10 at the lower end of the discharging pipe 24.

Further, in order to facilitate the transfer of the whole device, universal wheel mechanisms are installed at four corners of the bottom of the frame 10, as shown in fig. 14, each universal wheel mechanism includes a rotating sleeve 70, one side of the rotating sleeve 70 is provided with a roller 71 through a rotating shaft, the roller 71 can be in contact with the ground, and the roller 71 rotates to realize the transfer of the whole device. In order to realize the vertical height adjustment of the universal wheel mechanism, a screw 72 which is vertically arranged is further arranged in the rotating sleeve 70, a cushion block 73 is arranged at the bottom of the screw 72, a handle wheel 74 is cooperatively arranged on the screw 72, the handle wheel 74 is rotated to adjust the vertical height position of the cushion block 73 in the rotating sleeve 70, after the device moves to a set position, the handle wheel 74 can be rotated to enable the cushion block 73 to be in contact with the ground, and the roller 71 is separated from the ground, so that the universal wheel mechanism can be fixed at the position, and the positioning and the installation of the whole device are realized.

The technical scheme of the utility model is not limited to the scope of the embodiments of the utility model. The technical content that is not described in detail in the utility model is known in the prior art.

Claims (9)

1. An automatic pill forming machine, which is characterized in that: comprises a frame (10), a mixed extrusion discharging assembly, a pill making mechanism assembly and an operation panel (11) are arranged on the frame (10), wherein the mixed extrusion discharging assembly comprises a first motor (20) and a stirring box body (21) which are fixed on the frame (10), a stirring shaft (22) and an auger (23) are arranged in the stirring box body (21), an output shaft of the first motor (20) is connected with a stirring shaft (22) and a rotating shaft of the auger (23) through a transmission device, a discharging pipe (24) is further arranged on the stirring box body (21) which is close to one side of the pill making mechanism assembly, a lapping plate (25) which is horizontally arranged is arranged on the upper part of the frame (10), a stirring box body (21), a speed reduction box body (26) and a bearing seat (27) are arranged on the lapping plate (25), a transmission shaft (28) is cooperatively arranged between the bearing seats (27), one end of the speed reduction box body (26) which is close to the bearing seat (27) is provided with an input shaft, one end of the speed reduction box body (26) which is close to the stirring box body (21) is provided with three output shafts (28) which are connected with the input shaft (22) through a cross-shaped slider (212) and the three output shafts (30) which are respectively connected with the stirring box body (22) on the frame (30), the rear side of the pill box body (30) is provided with a discharging plate (31), the pill box body (30) is provided with a vertical plate (32), the vertical plate (32) is provided with a strip material bearing mechanism and a strip material pushing mechanism, the pill box body (30) is internally provided with a cutting forming mechanism, strip materials extruded through a discharging pipe (24) can move to the strip material bearing mechanism, the strip material pushing mechanism can push strip materials on the strip material bearing mechanism to the cutting forming mechanism, the cutting forming mechanism can cut and knead strip materials into spherical pills in sections, and finally the strip materials are discharged from the pill box body (30) through the discharging plate (31).

2. An automatic pill forming machine according to claim 1, wherein: a first chain wheel (29) is arranged on the transmission shaft (28), a second chain wheel (210) is arranged on the output shaft of the first motor (20), a first chain (211) is arranged between the first chain wheel (29) and the second chain wheel (210) in a matched mode, and stirring blades (213) capable of synchronously rotating are sleeved on the periphery of a stirring shaft (22) in the stirring box body (21).

3. An automatic pill forming machine according to claim 1, wherein: the strip receiving mechanism comprises a plurality of feeding rollers (33) horizontally arranged on a vertical plate (32), the front ends of the feeding rollers (33) extending out of the vertical plate (32) are respectively provided with a concave (34), the rear ends of the feeding rollers (33) extending out of the vertical plate (32) are respectively provided with a third chain wheel (35), second chains (36) are matched and installed among all the third chain wheels (35), a third motor (37) is installed on the rear side surface of the vertical plate (32), an output shaft of the third motor (37) is connected with one feeding roller (33), a compression bearing (38) is further installed on the vertical plate (32) on the upper side of the second chain (36), and a photoelectric switch (39) is arranged between the feeding rollers (33) far away from one end of the mixed extrusion discharging assembly.

4. An automatic pill forming machine according to claim 3, wherein: the strip pushing mechanism comprises a longitudinal moving cylinder (40) horizontally arranged on a vertical plate (32), a piston rod of the longitudinal moving cylinder (40) penetrates out of the front end face of the vertical plate (32) and is connected with a first folded plate (41), a first guide rod (42) is arranged on the vertical plate of the first folded plate (41), a first guide sleeve (43) matched with the first guide rod (42) is arranged on the vertical plate (32), a vertical moving cylinder (44) is arranged on the transverse plate of the first folded plate (41), a piston rod of the vertical moving cylinder (44) penetrates out of the first folded plate (41) and is provided with a second folded plate (45), a second guide rod (46) is arranged on the transverse plate of the second folded plate (45), a pushing plate (48) is arranged on the vertical plate of the second folded plate (45), a plurality of pushing rods (49) are arranged at the bottom of the pushing plate (48), and each pushing rod (49) can move between two adjacent feeding rollers.

5. An automatic pill forming machine according to claim 1, wherein: the cutting and forming mechanism comprises a fixed die shaft (50) and a bottom support shaft (51) which are fixedly arranged in a pill making box body (30), swing sliding grooves (52) are formed in two sides of the pill making box body (30), a movable die shaft (53) is arranged between the swing sliding grooves (52) in a matched mode, the movable die shaft (53) can rotate to be close to the fixed die shaft (50), a plurality of forming grooves (54) which are in one-to-one correspondence are formed in the movable die shaft (53) and the fixed die shaft (50), forming protrusions (55) which correspond to the forming grooves (54) are formed in the bottom support shaft (51), a first gear (56) is arranged at one end of the fixed die shaft (50) extending out of the pill making box body (30), a second gear (57) is arranged at one end of the bottom support shaft (51) extending out of the pill making box body (30), a third gear (59) is arranged at one end of the movable die shaft (53) extending out of the rocker arm (58), a driving arm (511) is arranged in the box body (30) at the lower part of a discharging plate (31), a driving arm (511) is arranged on a driving arm (511) in a horizontal driving arm (511), a driving arm (510) is arranged on the driving arm (10), and a driving arm (512) is arranged on the driving arm (510) and is arranged on the driving cylinder (10), the two ends of the rocker arm rotating shaft (510) penetrating out of the pill making box body (30) are respectively provided with a rocker arm (58), a piston rod of the rocker arm driving cylinder (511) stretches out and draws back to drive the rocker arm (58) to rotate, a shaft sleeve (513) capable of relatively rotating is sleeved on one end of the rocker arm rotating shaft (510), a fourth sprocket (514), a fourth gear (515) and a fifth gear (516) are mounted on the shaft sleeve (513), a fourth motor (517) is mounted on the frame (10), a fifth sprocket (518) is mounted on an output shaft of the fourth motor (517), a third chain (519) is mounted between the fifth sprocket (518) and the fourth sprocket (514) in a matched mode, a sixth gear (520) meshed with the fourth gear (515) is mounted on the rocker arm (58), the sixth gear (520) is meshed with the third gear (59), the sixth gear (520) is always meshed with the fourth gear (515) in the swinging process of the rocker arm (58), a seventh gear (521) meshed with the fifth gear (516) is mounted on the pill making box body (30), and the seventh gear (521) meshed with the fourth gear (56) does not interfere with the first gear (57), and the second gear (57) in the swinging process can not interfere with each other.

6. An automatic pill forming machine according to claim 5, wherein: the tail guide pieces (12) are arranged on the inner wall of the pelleting box body (30) corresponding to the two ends of the bottom support shaft (51) in the length direction, and a tail temporary storage groove (13) is arranged on the front side of the pelleting box body (30).

7. An automatic pill forming machine according to claim 5, wherein: an observation strip groove (15) is formed in the front end face of the pill making box body (30), and the observation strip groove (15) is located at the front side of the rocker arm rotating shaft (510).

8. An automatic pill forming machine according to claim 1, wherein: a waste falling plate (14) which is obliquely arranged is arranged on the frame (10) at the lower end of the discharging pipe (24).

9. An automatic pill forming machine according to claim 1, wherein: universal wheel mechanisms are arranged at four corners of the bottom of the frame (10), each universal wheel mechanism comprises a rotating sleeve (70), one side of the rotating sleeve (70) is provided with a roller (71) through a rotating shaft, and a vertically arranged screw is further arranged in the rotating sleeve (70)

A rod (72), a cushion block (73) is arranged at the bottom of the screw (72), a handle wheel (74) is arranged on the screw (72) in a matching way,

the vertical height position of the cushion block (73) in the rotating sleeve (70) can be adjusted by rotating the handle wheel (74).