Automatic pill molding machine

Abstract

The application discloses a kind of automatic pill forming machines, including cabinet, the cabinet is equipped with electric cabinet, air source station, controller, feeder, pushing mechanism, forming mechanism, medicine removing mechanism, air cooling unloading device, the controller is arranged on cabinet, with electric cabinet, air source station, pushing mechanism, forming mechanism, medicine removing mechanism communication connection, the feeder is fixedly arranged in the just above of pushing mechanism, the pushing mechanism is fixedly arranged on the top surface of cabinet, the forming mechanism is fixedly arranged on cabinet, with the rear end of pushing mechanism fixed connection, respectively with pushing mechanism, air cooling unloading device vertical, the medicine removing mechanism is fixedly installed in pushing mechanism, left end is in the just above of air cooling unloading device and opposite with forming mechanism, the air cooling unloading device is fixedly installed in cabinet;The application is pushed by setting pushing mechanism, forming mechanism, medicine removing mechanism, realizes that medicine raw material is automatically pushed, medicine is automatically formed, falls off.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medicine forming machine, and particularly relates to an automatic medicine forming machine. BACKGROUND

[0002] The tablet medicine is generally produced by wet extrusion, and various shapes of medicine tablets and pills with graphic marks such as round tablets and special-shaped tablets can be produced according to needs. In the prior art, the materials are prone to be attached to the hopper during feeding, and the jam phenomenon occurs, which needs manual intervention. In addition, when the medicine tablets are produced by extrusion, the pressure is a key factor for medicine forming. Since the pressure is generally difficult to be effectively controlled, the medicine raw materials are not filled into the mold completely due to insufficient pressure, which causes inaccurate medicine tablet metering, appearance defects, affects the quality and efficiency of medicine tablet production, and causes waste. In addition, excessive pressure causes the failure of related pressure-bearing components of the medicine tablet forming machine, and affects the continuity and stability of production. Therefore, it is necessary to develop an automatic medicine forming machine to improve the quality and efficiency of medicine tablet production, avoid waste, and realize the continuity and stability of production. SUMMARY

[0003] The present application aims to provide an automatic medicine forming machine to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an automatic medicine forming machine, comprising a cabinet, an electric control box, an air source station, a controller, a feeder, a pushing mechanism, a forming mechanism, a medicine removing mechanism and a air-cooled medicine unloading device are arranged on the cabinet, the controller is arranged on the cabinet and is in communication connection with the electric control box, the air source station, the pushing mechanism, the forming mechanism and the medicine removing mechanism, the feeder is fixedly arranged above the pushing mechanism, the pushing mechanism is fixedly arranged on the top surface of the cabinet, the forming mechanism is fixedly arranged on the cabinet and is fixedly connected with the rear end of the pushing mechanism, and is perpendicular to the pushing mechanism and the air-cooled medicine unloading device respectively, the medicine removing mechanism is fixedly arranged on the pushing mechanism, the left end of the medicine removing mechanism is above the air-cooled medicine unloading device and is opposite to the forming mechanism, and the air-cooled medicine unloading device is fixedly arranged on the cabinet.

[0005] The pushing mechanism includes a support plate, a silo, a second PCT heating plate, a double-axis cylinder, a first hinge, an S-type pressure sensor, a push plate, a silo cover, and a socket. A pair of the support plates are fixedly mounted on the cabinet vertically facing each other. The silo is fixedly mounted between the upper parts of the pair of support plates to receive the drug raw materials that slide down from the feeding hopper. The second PCT heating plate is fixedly mounted on the bottom of the silo to heat the drug raw materials entering the silo again to improve the dryness of the drug raw materials. The double-axis cylinder is fixedly mounted between the pair of support plates and is fixedly connected to the air source station through a pipeline. The output shaft is horizontally forward and is directly below the second PCT heating plate. The first hinge It is L-shaped and fixedly connected to the output shaft of the double-axis cylinder. The initial position is at the farthest end of its stroke. At this time, the double-axis cylinder is in the suction state, and the feeding hopper is directly opposite to the silo. The S-type pressure sensor is fixedly connected to the vertical section of the first hinge, and is directly above the horizontal section of the first hinge. It controls the movement of the double-axis cylinder through a series of photoelectric signal conversions by sensing the pressure of the push plate. The push plate is horizontally slidably arranged in the silo, and the front end is fixedly connected to the S-type pressure sensor. Under the action of the double-axis cylinder, the drug raw materials are transported to the rear end of the silo. The silo cover is fixedly installed on the silo, with the front end aligned with the front end of the silo, and the rear end is left with an opening at the rear end of the silo, and a socket is provided in the middle.

[0006] The feeder is used to feed pharmaceutical raw materials, including an outer cover shell, a feeding hopper, a first PCT heating plate, a cover plate, and a bottom plate. The outer cover shell is fixedly connected to the upper end of the feeding hopper. The feeding hopper is arranged in the outer cover shell, penetrated from top to bottom, and the lower part is movably connected to the bottom plate and protrudes downward. Except for the bottom of the rear side, the other three sides are provided with downward-sloping contraction slopes. The three groups of the first PCT heating plates are fixedly installed on the bottom surfaces of the corresponding contraction slopes and are electrically connected to the electrical control box.

[0007] Furthermore, the outer edge of the lower end of the feeding hopper is socketed with the socket.

[0008] The forming mechanism is used for extruding and forming the medicine raw material, comprising a cylinder seat, a first thin cylinder, a second hinge, a forming template, a second thin cylinder, an extrusion seat, an extrusion head, a sealing seat and a sealing cover, the cylinder seat is vertically arranged on the cabinet and at the front end of the right side plate, the first thin cylinder is horizontally fixed on the right side of the upper end of the cylinder seat, the output shaft is movably penetrated through the cylinder seat, one end of the second hinge is screwed with the output end of the first thin cylinder, the forming template is horizontally slidably arranged between the sealing seat and the sealing cover, the right end is fixedly connected with the second hinge, the left end is provided with a plurality of forming through holes, the forming through holes are opposite to the extrusion head in the initial state, and the first thin cylinder is in the deflation state at this time, the second thin cylinder is fixedly arranged on the cabinet, and the output shaft is upward, the extrusion seat is fixedly connected with the output shaft of the second thin cylinder, a plurality of extrusion heads are fixedly arranged on the extrusion seat, the number of the extrusion heads is same as that of the forming through holes, and the outer diameter of the extrusion heads is slightly larger than that of the forming through holes, the sealing seat is fixedly arranged on the rear end of the hopper and is adjacent to the rear end of the hopper cover and directly communicated with the hopper, and the sealing cover is fixedly arranged on the sealing seat and is provided with a groove for the forming template 74 to penetrate.

[0009] The medicine removing mechanism is used for pushing the formed medicine out of the forming through hole and onto the air-cooled medicine unloading device, comprising a mounting plate, a baffle, a clamping groove, a sliding table cylinder and a removing column, the mounting plate is vertically arranged on the hopper cover and is adjacent to the sealing seat and extends above the air-cooled medicine unloading device, the baffle is vertically fixedly arranged at the left end of the mounting plate and is provided with a clamping groove at the lower edge, the clamping groove is opposite to and matched with the forming template, the left end of the forming template is clamped in the medicine removing process, so that the deformation and bending of the forming template in the cantilever state caused by the stamping of the removing column is avoided, the sliding table cylinder is fixedly arranged on the front side of the mounting plate and above the air-cooled medicine unloading device, and is in the deflation state in the initial state, a plurality of removing columns are vertically and downward fixedly arranged on the output end of the sliding table cylinder, the outer diameter and the number of the removing columns are matched with those of the forming through hole, and the bottom end of the removing columns is higher than the top surface of the forming template in the initial state, so as to push the medicine out of the forming through hole.

[0010] The air-cooled medicine unloading device is used for conveying the formed medicine to the next process after air cooling, comprising a conveying belt, a fan and a right-angle speed reducer, the conveying belt is horizontally fixedly arranged on the cabinet, a plurality of fans are obliquely arranged upward on the conveying belt, the right-angle speed reducer is fixedly arranged on the left side of the conveying belt, and the output shaft is drivingly connected with the conveying belt.

[0011] An automatic medicine pill forming machine, and a forming method thereof, the forming method comprising the following steps:

[0012] S1. Feeding: the medicine raw material is fed into the feeding hopper, the medicine raw material slides along the inner wall of the feeding hopper, is heated by the three groups of first PCT heating pieces and then enters the hopper;

[0013] S2. Pushing: When the amount of raw material fed into the silo reaches a certain level and the pressure on the push plate reaches P2, the S-type pressure sensor controls the dual-axis cylinder to deflate, driving the push plate through the first joint to push the raw material to the rear end of the silo. The compressed raw material is squeezed into the forming through-holes. When the pressure on the push plate reaches the set pressure P1, the S-type pressure sensor controls the dual-axis cylinder to inhale, driving the push plate back and continuing to push the material.

[0014] S3. Extrusion: After the drug material is pushed into the rear end of the hopper, the second thin cylinder draws air, driving the extrusion head upward through the extrusion seat to fully squeeze the drug material into the forming hole, forming the drug material. The second thin cylinder then deflates the extrusion head downward to reset it.

[0015] S4. Drug removal: After the extrusion head has fully squeezed the drug material into the forming hole, the first thin cylinder draws air, pushing the forming template horizontally to the left. The front end of the forming template enters the slot, and the forming hole is aligned with the resisting and removing column. The slide cylinder then draws air, driving the resisting and removing column downward, ejecting the drug from the forming hole and onto the air-cooled drug removal device. The slide cylinder then deflates the resisting and removing column, and the first thin cylinder deflates the forming template, moving it horizontally to the right and resetting it.

[0016] S5. Air-cooled unloading: Start the right-angle reduction motor to drive the conveyor belt, and the formed medicines are cooled by the fan and then conveyed to the next process.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention provides a first PCT heating sheet and a second PCT heating plate in the feeding hopper and the pushing mechanism, respectively, to preheat the drug raw materials at a constant temperature. This not only maintains the activity and efficacy of the drug raw materials, but also enhances the dryness of the drug raw materials, avoids the drug raw materials from getting stuck in the silo, and improves the drug molding efficiency and extrusion molding quality.

[0019] 2. By installing an S-shaped pressure sensor in the pushing mechanism, the present invention achieves precise control of pressure during the pushing and extrusion molding processes of the drug raw materials, effectively avoiding drug molding quality defects caused by insufficient drug raw material pressure and incomplete filling of the molding through-holes. In addition, it also avoids damage to the corresponding pressure-bearing components of the pushing and molding mechanisms due to excessive pressure, ensuring the normal and efficient operation of the corresponding mechanisms. More than six pieces can be molded at a time with minimal weight error of the finished products. Product specifications can be changed quickly and conveniently by replacing the molding template.

[0020] 3. The present invention realizes the automatic pushing of drug raw materials in alternating cycles, automatic extrusion molding of drugs, and automatic drug shedding by setting a pushing mechanism, a molding mechanism, and a drug removing mechanism. It has a high degree of automation, a speed of 10 to 35 times per minute, and high molding efficiency.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 is a schematic diagram of the overall structure of the present application;

[0023] Figure 3 is a schematic diagram of the overall structure of the present application;

[0024] Figure 4 is a schematic diagram of the overall structure of the present application;

[0025] Figure 5 is a schematic diagram of the overall structure of the present application;

[0026] Figure 6 is a schematic diagram of the overall structure of the present application;

[0027] In the figure: 1 cabinet, 2 electric control box, 3 air source station, 4 controller, 5 feeding device, 51 outer cover, 52 feeding hopper, 52a shrink slope, 53 first PCT heating sheet, 54 cover plate, 55 bottom plate, 6 pushing mechanism, 61 support plate, 62 material bin, 63 double-shaft air cylinder, 64 second PCT heating plate, 65 first hinged device, 66 S-shaped pressure sensor, 67 pushing plate, 68 material bin cover, 68a sleeve interface, 7 forming mechanism, 71 cylinder seat, 72 first thin air cylinder, 73 second hinged device, 74 forming template, 74a forming through hole, 75 second thin air cylinder, 76 extrusion seat, 77 extrusion head, 78 sealing seat, 79 sealing cover, 8 medicine removing mechanism, 81 mounting plate, 82 baffle, 82a clamping groove, 83 sliding table air cylinder, 84 medicine removing column, 9 air-cooled medicine removing device, 91 conveying belt, 92 fan, 93 right-angle speed-reducing motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0029] Reference Figure 1The utility model provides a kind of automatic pill forming machine, including cabinet 1, cabinet 1 is equipped with electric control box 2, gas source station 3, controller 4, feeder 5, pushing mechanism 6, forming mechanism 7, medicine removing mechanism 8, air cooling unloading device 9, the controller 4 is arranged on cabinet 1, with electric control box 2, gas source station 3, pushing mechanism 6, forming mechanism 7, medicine removing mechanism 8 communication connection, the feeder 5 is fixedly arranged in the just above pushing mechanism 6, the pushing mechanism 6 is fixedly arranged on the top surface of cabinet 1, the forming mechanism 7 is fixedly arranged on cabinet 1, and is fixedly connected with the rear end of pushing mechanism 6, and is perpendicular to pushing mechanism 6, air cooling unloading device 9 respectively, the medicine removing mechanism 8 is fixedly installed on pushing mechanism 6, left end is in the just above air cooling unloading device 9 and is opposite forming mechanism 7, the air cooling unloading device 9 is fixedly installed on cabinet 1.

[0030] Refer to Figure 2 The feeder 5 is used to put medicine raw materials, including outer shell 51, feeding hopper 52, first PCT heating sheet 53, cover plate 54, bottom plate 55, the outer shell 51 is fixedly connected with the upper end of feeding hopper 52, the feeding hopper 52 is arranged in outer shell 51, and is through from top to bottom, and the lower part is movably sleeved with bottom plate 55 and protrudes downward, except the bottom of rear, other three sides are provided with downward shrink slope 52a, can gather material, and can improve the speed of discharging, three groups of first PCT heating sheet 53 are fixedly installed on the bottom surface of corresponding shrink slope 52a, and are electrically connected with electric control box 2.

[0031] By setting feeder 5, medicine raw materials are put into from the upper mouth of feeding hopper 52, and slide along the inner wall of feeding hopper 52, and are heated by three groups of first PCT heating sheet 53 in the process of sliding down, to improve its sliding flow efficiency, not to be stuck in feeding hopper 52.

[0032] Refer to Figure 3 , Figure 4 , Figure 6The pushing mechanism 6 includes a support plate 61, a hopper 62, a second PCT heating sheet 63, a double-shaft air cylinder 64, a first hinged device 65, an S-shaped pressure sensor 66, a pushing plate 67, a hopper cover 68, and a sleeve interface 68a. The pair of support plates 61 are vertically fixed on the cabinet 1, the hopper 62 is fixed between the upper portions of the pair of support plates 61, and is used to receive the drug raw materials from the lower slide of the feeding hopper 52. The second PCT heating sheet 63 is fixed on the bottom surface of the hopper 62, and is used to heat the drug raw materials entering the hopper 62 again, so as to improve the dryness of the drug raw materials. The double-shaft air cylinder 64 is fixed between the pair of support plates 61, and is fixedly connected with the gas source station 3 through a pipeline. The output shaft is horizontally forward, and is located directly below the second PCT heating sheet 63. The first hinged device 65 is L-shaped, and is fixedly connected with the output shaft of the double-shaft air cylinder 64. The initial position is at the farthest end of the stroke, at this time, the double-shaft air cylinder 64 is in the air suction state, and the feeding hopper 52 is directly opposite to the hopper 62. The S-shaped pressure sensor 66 is fixedly connected with the vertical section of the first hinged device 65, and is located directly above the horizontal section of the first hinged device 65. When the set pressure value is reached, the S-shaped pressure sensor 66 is converted through a series of photoelectric signals, and the double-shaft air cylinder 64 stops air release. The pushing plate 67 is horizontally slidably arranged in the hopper 62, and the front end is fixedly connected with the S-shaped pressure sensor 66. Under the action of the double-shaft air cylinder 64, the drug raw materials are transported to the rear end of the hopper 62. The hopper cover 68 is fixedly arranged on the top surface of the hopper 62, the front end is aligned with the front end of the hopper 62, the rear end is provided with an opening, and the middle portion is provided with the sleeve interface 68a, which is sleeved with the outer edge of the lower end of the feeding hopper 52.

[0033] By arranging the pushing mechanism 6, after the drug raw materials enter the hopper 62 from the feeding hopper 52, the double-shaft air cylinder 64 releases air, and the pushing plate 67 driven by the first hinged device 65 pushes the drug raw materials entering the hopper 62 to the rear end of the hopper 62. The pushing plate 67 is connected with the S-shaped pressure sensor 66, and the pressure of the pushing plate 67 is sensed through the S-shaped pressure sensor 66, so as to control the action of the double-shaft air cylinder 64. When the drug raw materials sent into the hopper 62 reach a certain amount, the pressure value of the pushing plate 67 reaches P2, the S-shaped pressure sensor 66 controls the double-shaft air cylinder 64 to release air, and the pushing plate 67 pushes the drug raw materials to the rear end of the hopper 62. The drug raw materials are squeezed into the forming through hole 74a due to the pressure. When the pressure value of the pushing plate 67 reaches the set pressure value P1, the S-shaped pressure sensor 66 controls the double-shaft air cylinder 64 to suck air, and drives the pushing plate 67 to retreat.

[0034] Referring to Figure 3 , Figure 4 , Figure 5, the forming mechanism 7, for extruding the pharmaceutical raw materials, including cylinder seat 71, the first thin cylinder 72, the second hinge 73, the forming template 74, the second thin cylinder 75, the extrusion seat 76, the extrusion head 77, the sealing seat 78, the sealing cover 79, the cylinder seat 71 is vertically installed on the cabinet 1, and in the right side plate 61 front end outside, the first thin cylinder 72 is horizontally fixedly installed on the right side of the upper end of the cylinder seat 71, the output shaft is movably penetrated through the cylinder seat 71, one end of the second hinge 73 is screwed with the output end of the first thin cylinder 72, the forming template 74 is horizontally slidably installed between the sealing seat 78 and the sealing cover 79, and the right end is fixedly connected with the second hinge 73, and the left end is provided with a plurality of forming through holes 74a, the forming through holes 74a are opposite to the extrusion head 77 in the initial state, and at this time, the first thin cylinder 72 is in the deflation state, the second thin cylinder 75 is fixedly installed on the top surface of the cabinet 1, and the output shaft is upward, the extrusion seat 76 is fixedly connected with the output shaft of the second thin cylinder 75, a plurality of extrusion heads 77 are fixedly installed on the extrusion seat 76, the number is same as that of the forming through holes 74a, and the outer diameter is slightly larger than that of the forming through holes 74a, the sealing seat 78 is fixedly installed on the upper side of the rear end of the stock bin 62, is adjacent to the rear end of the stock bin cover 68, and is directly communicated with the stock bin 62, and the sealing cover 79 is fixedly installed on the sealing seat 78, and the lower end is provided with a groove for the forming template 74 to penetrate.

[0035] By setting the forming mechanism 7, when the pharmaceutical raw materials are pushed into the rear end of the stock bin 62, the double-shaft cylinder 64 stops deflation, the second thin cylinder 75 inhales, drives the extrusion head 77 upward through the extrusion seat 76, and fully extrudes the pharmaceutical raw materials into the forming through hole 74a, so that the pharmaceutical raw materials are extruded and formed, and then the second thin cylinder 75 deflates to drive the extrusion head 77 to reset downward.

[0036] Referring to Figure 5 , the medicine removing mechanism 8 is used for removing the formed medicine from the forming through hole 74a to the air-cooled medicine unloading device 9, and includes a mounting plate 81, a baffle 82, a clamping groove 82a, a sliding table cylinder 83 and a removing column 84, the mounting plate 81 is vertically installed on the stock bin cover 68, adjacent to the sealing seat 78, and extends to the upper side of the air-cooled medicine unloading device 9, the baffle 82 is vertically fixedly installed on the left end of the mounting plate 81, and the lower edge is provided with the clamping groove 82a, the clamping groove 82a is opposite to and matched with the forming template 74, and in the medicine removing process, the left end of the forming template 74 is clamped to avoid deformation and bending of the forming template 74 in the cantilever state due to the stamping of the removing column 84, the sliding table cylinder 83 is fixedly installed in front of the mounting plate 81 and above the air-cooled medicine unloading device 9, and is in the deflation state in the initial state, a plurality of removing columns 84 are vertically and downward fixedly installed on the output end of the sliding table cylinder 83, and the number and outer diameter are matched with the forming through hole 74a, and in the initial state, the bottom end is higher than the top surface of the forming template 74, and is used for ejecting the medicine from the forming through hole 74a.

[0037] By setting the drug removal mechanism 8, when the extrusion head 77 fully extrudes the drug material into the molding hole 74a, the first thin cylinder 72 inhales to horizontally push the molding template 74 to the left, the front end of the molding template 74 enters the clamping slot 82a, at this time, the molding hole 74a is just opposite to the removal column 84, then the slide cylinder 83 inhales to drive the removal column 84 to move downward, the drug is pushed out of the molding hole 74a and falls on the air-cooled drug unloading device 9, then the slide cylinder 83 deflates to drive the removal column 84 to reset, and the first thin cylinder 72 deflates to drive the molding template 74 to move horizontally to the right and reset.

[0038] Referring to Figure 1 , the air-cooled drug unloading device 9 is used to convey the molded drug after air cooling to the next process, comprising a conveying belt 91, a fan 92 and a right-angle speed reducer motor 93, the conveying belt 91 is horizontally fixed and erected on the cabinet 1, a plurality of the fans 92 are obliquely arranged above the conveying belt 91, and the right-angle speed reducer motor 93 is fixedly arranged on the left side of the conveying belt 91, and the output shaft is in transmission connection with the conveying belt 91.

[0039] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A pill automatic forming machine comprising a cabinet (1), characterized in that: The cabinet (1) is provided with an electric control box (2), an air source station (3), a controller (4), a feeder (5), a pushing mechanism (6), a forming mechanism (7), a medicine removing mechanism (8), and a air cooling medicine unloading device (9). The controller (4) is arranged on the cabinet (1) and is in communication connection with the electric control box (2), the air source station (3), the pushing mechanism (6), the forming mechanism (7), and the medicine removing mechanism (8). The feeder (5) is fixedly arranged above the pushing mechanism (6). The pushing mechanism (6) is fixedly arranged on the top surface of the cabinet (1). The forming mechanism (7) is fixedly arranged on the cabinet (1) and is fixedly connected with the rear end of the pushing mechanism (6). The forming mechanism (7) is perpendicular to the pushing mechanism (6) and the air cooling medicine unloading device (9), respectively. The medicine removing mechanism (8) is fixedly arranged on the pushing mechanism (6) and is above the air cooling medicine unloading device (9) and opposite to the forming mechanism (7). The air cooling medicine unloading device (9) is fixedly arranged on the cabinet (1). The pushing mechanism (6) comprises a supporting plate (61), a material bin (62), a second PCT heating sheet (63), a double-shaft air cylinder (64), a first hinged device (65), an S-shaped pressure sensor (66), a pushing plate (67), a material bin cover (68), and a sleeve interface (68a). A pair of the supporting plates (61) are fixedly arranged on the cabinet (1) in a vertical and opposite manner. The material bin (62) is fixedly arranged between the upper portions of the pair of supporting plates (61). The second PCT heating sheet (63) is fixedly arranged on the bottom surface of the material bin (62). The double-shaft air cylinder (64) is fixedly arranged between the pair of supporting plates (61) and is fixedly connected with the air source station (3) through a pipeline. The output shaft of the double-shaft air cylinder (64) is horizontally forward and is below the second PCT heating sheet (63). The first hinged device (65) is in an L shape and is fixedly connected with the output shaft of the double-shaft air cylinder (64). The S-shaped pressure sensor (66) is fixedly connected with the vertical segment of the first hinged device (65) and is above the horizontal segment of the first hinged device (65). The pushing plate (67) is horizontally and slidingly arranged in the material bin (62). The front end of the pushing plate (67) is fixedly connected with the S-shaped pressure sensor (66). The pushing plate (67) is driven by the double-shaft air cylinder (64) to deliver the medicine raw material to the rear end of the material bin (62). The material bin cover (68) is fixedly arranged on the material bin (62). The front end of the material bin cover (68) is aligned with the front end of the material bin (62). The rear end of the material bin cover (68) is provided with an opening. The sleeve interface (68a) is arranged in the middle portion of the material bin cover (68). The forming mechanism (7) comprises a cylinder seat (71), a first thin air cylinder (72), a second hinged device (73), a forming template (74), a second thin air cylinder (75), a pressing seat (76), a pressing head (77), a sealing seat (78), and a sealing cover (79). The air cooling medicine unloading device (9) comprises a conveying belt (91), a fan (92), and a right-angle speed reducer motor (93).

2. The automatic pill molding machine according to claim 1, characterized in that: The feeder (5) comprises an outer shell (51), a feeding hopper (52), a first PCT heating sheet (53), a cover plate (54), and a bottom plate (55), the outer shell (51) is fixedly connected with the upper end of the feeding hopper (52), the feeding hopper (52) is arranged in the outer shell (51) and penetrates up and down, the lower part is movably sleeved with the bottom plate (55) and protrudes downward, except the rear bottom, the other three sides are provided with downward inclined shrink slopes (52a), three groups of the first PCT heating sheet (53) are fixedly arranged on the bottom surface of the corresponding shrink slope (52a) and are electrically connected with the electric control box (2).

3. A pill automatic forming machine according to claim 2, characterized in that: The lower end of the feeding hopper (52) is sleeved with the sleeve joint (68a).

4. The automatic pill molding machine according to claim 1, characterized in that: The cylinder seat (71) is vertically arranged on the cabinet (1) and on the outer side of the front end of the right side plate (61), the first thin cylinder (72) is horizontally fixedly arranged on the right upper end of the cylinder seat (71), the output shaft movably penetrates the cylinder seat (71), one end of the second hinge (73) is screw-connected with the output end of the first thin cylinder (72), the forming template (74) is horizontally slidably arranged between the sealing seat (78) and the sealing cover (79), the right end is fixedly connected with the second hinge (73), and the left segment is provided with a plurality of forming through holes (74a), the second thin cylinder (75) is fixedly arranged on the top surface of the cabinet (1) and the output shaft is upward, the extrusion seat (76) is fixedly connected with the output shaft of the second thin cylinder (75), a plurality of extrusion heads (77) are fixedly arranged on the extrusion seat (76) and the number is same as that of the forming through holes (74a), the outer diameter is slightly larger than that of the forming through holes (74a), the sealing seat (78) is fixedly arranged on the upper side of the rear end of the silo (62) and is adjacent to the rear end of the silo cover (68) and directly communicated with the silo (62), and the sealing cover (79) is fixedly arranged on the sealing seat (78) and the lower end is provided with a groove for the forming template (74) to penetrate.

5. The automatic pill molding machine according to claim 4, characterized in that: The medicine removing mechanism (8) comprises a mounting plate (81), a baffle (82), a clamping groove (82a), a sliding table cylinder (83), and a medicine removing column (84), the mounting plate (81) is vertically arranged on the silo cover (68) and is adjacent to the sealing seat (78) and extends to directly above the air cooling medicine discharging device (9), the baffle (82) is vertically fixedly arranged on the left end of the mounting plate (81) and the lower edge is provided with the clamping groove (82a), the clamping groove (82a) is opposite to and matched with the forming template (74), the sliding table cylinder (83) is fixedly arranged on the front side of the mounting plate (81) and directly above the air cooling medicine discharging device (9), and a plurality of the medicine removing columns (84) are vertically and downward fixedly arranged on the output end of the sliding table cylinder (83) and the outer diameter and the number are matched with the forming through holes (74a).

6. The automatic pill molding machine according to claim 1, characterized in that: The conveying belt (91) is horizontally fixedly arranged on the cabinet (1), a plurality of fans (92) are obliquely arranged on the conveying belt (91), and the right angle speed reduction motor (93) is fixedly arranged on the left side of the conveying belt (91) and the output shaft is drivingly connected with the conveying belt (91).

7. The automatic pill molding machine according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: The forming method comprises the following steps: S1. Feeding: The drug raw material is fed into the feeding hopper (52), the drug raw material slides down along the inner wall of the feeding hopper (52), and enters the silo (62) after being heated by the first three sets of PCT heating plates (53); S2. Pushing: When the amount of drug raw materials fed into the hopper (62) reaches a certain amount and the pressure value on the push plate (67) reaches P2, the S-type pressure sensor (66) controls the double-axis cylinder (64) to deflate, and the push plate (67) is driven by the first joint (65) to push the drug raw materials to the rear end of the hopper (62). Due to the pressure, the drug raw materials are squeezed into the forming through hole (74a). When the pressure value on the push plate (67) reaches the set pressure value P1, the S-type pressure sensor (66) controls the double-axis cylinder (64) to inhale, driving the push plate (67) to retreat and continue pushing; S3. Extrusion molding: After the drug material is pushed into the rear end of the hopper (62), the second thin cylinder (75) inhales air, and drives the extrusion head (77) upward through the extrusion seat (76) to fully squeeze the drug material into the molding through-hole (74a), so that the drug material is extruded and molded. Then, the second thin cylinder (75) deflates air and drives the extrusion head (77) downward to reset. S4. Drug removal: After the extrusion head (77) fully squeezes the drug raw material into the forming through hole (74a), the first thin cylinder (72) sucks air to push the forming template (74) horizontally to the left, and the front end of the forming template (74) enters the slot (82a). The forming through hole (74a) is just opposite to the resisting and removing column (84). Then the slide cylinder (83) sucks air to drive the resisting and removing column (84) downward, and the drug is ejected from the forming through hole (74a) and slides onto the air-cooled drug unloading device (9). Then the slide cylinder (83) deflates air to drive the resisting and removing column (84) to reset, and the first thin cylinder (72) deflates air to drive the forming template (74) to move horizontally to the right and reset; S5. Air-cooled unloading: Start the right-angle reduction motor (93) to drive the conveyor belt (91), and the formed medicine is cooled by the fan (92) and then transported to the next process.

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