Material feeding mechanism for soft capsule peritectic balls and feeding process of material feeding mechanism

Abstract

The invention provides a material feeding mechanism for a soft capsule peritectic ball, the material feeding mechanism comprises a base, a body, soft film feeding devices, a liquid injection device and a pill pressing device, the pill pressing device is located between the two soft film feeding devices, the liquid injection device is arranged above the pill pressing device, and the liquid injection device is used for providing a capsule solution. The pill pressing device comprises two pill pressing rollers, the outer surfaces of the two pill pressing rollers abut against each other to form a pressing area, and the two pill pressing rollers press the outer wrapping film. A plurality of mold cavity grooves are formed in the surface of the pellet pressing roller, an elastic soft bag is arranged on each mold cavity groove, and the elastic soft bags are communicated with the mold cavity grooves through vent holes. The invention further provides a feeding process for the soft capsule peritectic ball, and the feeding process is realized based on the material feeding mechanism. According to the material feeding mechanism for the soft shell capsule peritectic balls and the feeding technology of the material feeding mechanism, it can be guaranteed that the surfaces of the soft shell capsules are not damaged in the stripping process, and the quality of the formed soft shell capsules is improved.

Description

Technical Field

[0001] The invention relates to the technical field of soft capsule peritectic balls, in particular to a material feeding mechanism and a feeding process thereof for soft capsule peritectic balls. Background Art

[0002] Soft capsule peritectic spheres (also called soft capsules) are a type of capsule packaging, commonly found in medicines or health foods. They are a type of capsule made by sealing liquid drugs or liquid-solid drugs in a soft capsule material. The soft capsule material is made of capsule gelatin, glycerin or other suitable pharmaceutical excipients alone or in combination.

[0003] The production equipment of the prior art includes a pill pressing roller (mold). After the soft pill peritectic sphere is formed, the pill is stuck inside the pill pressing roller, so an additional cleaning device is installed. The usual cleaning device is a brush roller 30 (such as Figure 1 When in use, the brush roller 30 is attached to the surface of the pill pressing drum, and its rotation can brush off the pills stuck inside the pill pressing drum. However, such a cleaning device requires an additional power source to drive it; moreover, in the process of brushing off the pills, the brush is likely to damage the surface of the pills, thereby affecting the quality of the pills after forming.

[0004] Therefore, how to design a material feeding mechanism and feeding process for soft gelatin pill peritectic balls so that the surface of the soft gelatin pills is not damaged during the peeling process and the quality of the soft gelatin pills after molding is improved is a technical problem that technicians in this field need to solve. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a material feeding mechanism and feeding process for soft capsule peritectic spheres, so that the surface of the soft capsules can be protected from damage during the stripping process, thereby improving the quality of the soft capsules after molding.

[0006] The objective of the present invention is achieved through the following technical solutions:

[0007] A material feeding mechanism for soft capsule peritectic balls, comprising: a machine base, a machine body, a soft film feeding device, a liquid injection device and a pill pressing device; the machine body is arranged on the upper surface of the machine base, the number of the soft film feeding devices is two, the two soft film feeding devices are installed on the machine body, the pill pressing device is arranged on the machine body, and the pill pressing device is located between the two soft film feeding devices, the liquid injection device is arranged above the pill pressing device, and the liquid injection device is used to provide capsule solution;

[0008] The pill pressing device comprises two pill pressing rollers, both of which are rotatably arranged on the machine body, and the outer surfaces of the two pill pressing rollers abut against each other, and the positions where the two pill pressing rollers abut against each other form a pressing area, and the soft plastic pills are formed in the pressing area, and the two pill pressing rollers press the outer wrapping film of the soft plastic pills;

[0009] A plurality of cavity grooves are formed on the surface of the shot pressing drum, each of which is provided with an elastic soft bag, the elastic soft bag and the cavity groove are connected through a vent hole, and the elastic soft bag is located inside the shot pressing drum.

[0010] In one of the embodiments, an eccentric extrusion structure is provided inside the pill pressing drum, and an extrusion area is provided on one side inside the pill pressing drum, the extrusion area is far away from the pressing area, and the eccentric extrusion structure extrudes the elastic soft bag located in the extrusion area.

[0011] In one embodiment, the eccentric extrusion structure is a cylinder.

[0012] In one of the embodiments, the pill pressing device comprises two atomizing nozzles, and the two atomizing nozzles are respectively directed toward the outer surfaces of two pill pressing devices; as the pill pressing drum rotates, the mold cavity groove passes through the atomizing nozzles and the pressing area in sequence.

[0013] In one of the embodiments, a leakage hole is opened on the pill pressing drum, and the liquid sprayed by the atomizing nozzle enters the interior of the pill pressing drum through the leakage hole and drips onto the surface of the eccentric extrusion structure.

[0014] In one embodiment, a collecting assembly is provided on the machine body, and the collecting assembly is used to collect the soft gel pills pressed by the pill pressing device;

[0015] The collecting assembly comprises two material receiving slide rails and a main conveyor belt. The two material receiving slide rails are arranged below the pill pressing device, and the main conveyor belt is arranged at the ends of the material receiving slide rails.

[0016] In one embodiment, the injection device includes a solution box and an injection machine. The solution box is filled with capsule solution for filling the soft capsules. The injection machine is used to inject the capsule solution into the middle of the two pill pressing rollers. The injection machine is provided with a feed pipe, and the two ends of the feed pipe are respectively connected to the solution box and the injection machine.

[0017] In one embodiment, the soft film feeding device includes a guide roller, and the guide roller is used to guide the transportation of the outer wrapping film of the soft capsule.

[0018] A feeding process for soft gelatin pill peritectic spheres, which is implemented based on any of the above-mentioned material feeding mechanisms for soft gelatin pill peritectic spheres, comprises the following steps:

[0019] The soft film feeding device guides and transmits the outer wrapping film of the soft capsule;

[0020] The liquid injection device injects the capsule solution for filling the soft capsules into the middle of the two pill pressing rollers;

[0021] The two pill pressing rollers rotate relative to each other, and in the pressing area, the mold cavity groove presses the outer wrapping film, and the capsule solution is wrapped in the outer wrapping film;

[0022] After leaving the pressing area, the elastic soft bag forces the soft capsule to separate from the mold cavity groove.

[0023] In summary, the material feeding mechanism and feeding process for soft capsule peritectic spheres of the present invention can ensure that the surface of the soft capsule is not damaged during the stripping process, thereby improving the quality of the soft capsule after molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the matching relationship between the production equipment and the brush roller in the prior art;

[0026] Figure 2 It is a structural schematic diagram of a material feeding mechanism for soft capsule peritectic balls of the present invention;

[0027] Figure 3 for Figure 2 The schematic diagram of the partial structure of the material feeding mechanism for soft capsule peritectic spheres shown;

[0028] Figure 4 for Figure 2 A partial plan view of a material feeding mechanism for soft capsule peritectic balls is shown;

[0029] Figure 5 for Figure 4 The schematic diagram of the structure of the pill pressing drum and the liquid injection machine shown;

[0030] Figure 6 It is a partial cross-sectional view of the pill pressing drum;

[0031] Figure 7 It is a schematic diagram of the cooperation relationship between the two pill pressing rollers during the pressing process;

[0032] Figure 8 It is a schematic diagram of the local state of the cooperation of the two pill pressing rollers in the pressing area;

[0033] Fig. 9 for Figure 7 A schematic diagram of the cooperation relationship between a pill pressing roller and an eccentric extrusion structure is shown;

[0034] Fig.10 It is a schematic diagram of the coordination state of the elastic soft bag and the eccentric extrusion structure in the extrusion zone. DETAILED DESCRIPTION

[0035] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0036] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] The present invention provides a material feeding mechanism 10 for soft capsule peritectic balls, such as Figure 2 and Figure 3 As shown, it comprises: a machine base 100, a machine body 200, a soft film feeding device 300, a liquid injection device 400 and a pill pressing device 500. The machine body 200 is arranged on the upper surface of the machine base 100, the number of the soft film feeding devices 300 is two, the two soft film feeding devices 300 are installed on the machine body 200, the pill pressing device 500 is arranged on the machine body 200, and the pill pressing device 500 is located between the two soft film feeding devices 300, the liquid injection device 400 is arranged above the pill pressing device 500, and the liquid injection device 400 is used to provide capsule solution.

[0039] like Figure 4 and Figure 5 As shown, the pill pressing device 500 includes two pill pressing rollers 510, both of which are rotatably disposed on the machine body 200, and the outer surfaces of the two pill pressing rollers 510 abut against each other, and the positions where the two pill pressing rollers 510 abut against each other form a pressing area 501 (such as Figure 4 As shown in the figure, the soft capsule 20 is formed in the pressing area 501, and two pill pressing rollers 510 press the outer wrapping film 21 of the soft capsule 20.

[0040] The surface of the pelletizing roller 510 is provided with a plurality of cavity grooves 511 (such as Figure 5 As shown), each cavity groove 511 is provided with an elastic soft bag 512, and the elastic soft bag 512 and the cavity groove 511 are connected through a vent hole 513 (as shown Figure 6 As shown), the elastic soft bag 512 is located inside the pill pressing roller 510.

[0041] In this embodiment, if Figure 3 As shown, the injection device 400 includes a solution box 410 and an injection machine 420. The solution box 410 is filled with capsule solution for filling the soft capsules 20. The injection machine 420 is used to inject the capsule solution into the middle of the two pill pressing rollers 510. The injection machine 420 is provided with a feeding pipe 421, and the two ends of the feeding pipe 421 are respectively connected to the solution box 410 and the injection machine 420.

[0042] like Figure 4 As shown, the soft film feeding device 300 includes a guide roller 310 , and the guide roller 310 is used to guide the transportation of the outer wrapping film 21 of the soft capsule 20 .

[0043] The main working principle of the material feeding mechanism 10 for soft capsule peritectic balls is as follows:

[0044] like Figure 3 As shown, the capsule solution is stored in the solution box 410, and the solution box 410 heats the capsule solution to a specified temperature, and then transports the capsule solution to the injection machine 420 through the feeding pipe 421. The injection machine 420 injects the capsule solution into the middle of the two pill pressing rollers 510, and the outer wrapping film 21 is conveyed to the pill pressing rollers 510 under the action of the guide rollers 310 (as shown in FIG. Figure 7 As shown in FIG. 5 , in the pressing area 501 of the two pill pressing rollers 510, the two outer wrapping films 21 will approach each other under the action of the pill pressing rollers 510, and the capsule solution will be sandwiched between the two outer wrapping films 21. As the pill pressing rollers 510 rotate, the two outer wrapping films 21 will respectively sink into the mold cavity grooves 511 on both sides and be pressed into a closed whole, that is, the soft capsule 20 (as shown in FIG. Figure 8 As shown), the capsule solution is inside the soft capsule 20.

[0045] After the pressing is completed, the two mold cavity grooves 511 will separate again (away from the pressing area 501), and some of the soft gelatin pills 20 will automatically fall out of the mold cavity grooves 511, but some of the soft gelatin pills 20 will still be stuck in one of the mold cavity grooves 511. The solution of the production equipment in the prior art is to introduce an additional cleaning device (such as a brush roller), which rotates during use to peel off the soft gelatin pills 20 stuck in the mold cavity grooves 511. However, the method in the prior art is easy to damage the surface of the soft gelatin pills 20.

[0046] The pill pressing roller 510 of the material feeding mechanism 10 for soft capsule peritectic balls of the present invention is specially designed, and an elastic soft bag 512 penetrating the mold cavity groove 511 is arranged on it. When in use, the elastic soft bag 512 can expand and return to its original position and contract, thereby causing the soft capsule 20 to fall off from the mold cavity groove 511.

[0047] Specifically, before passing through the pressing area 501, the elastic soft bag 512 on the mold cavity groove 511 is in a free state; when passing through the pressing area 501, the outer packaging film 21 is pressed and squeezed into the mold cavity groove 511. At this time, the air originally in the mold cavity groove 511 has no time to escape, and this part of the air will be forced to pass through the vent hole 513 and enter the elastic soft bag 512, and the elastic soft bag 512 will expand (such as Figure 8 When the mold cavity groove 511 is away from the pressing area 501, the expanded elastic soft capsule 512 has a tendency to shrink under the action of its own elastic force, which increases the air pressure in the elastic soft capsule 512, and then relies on the larger air pressure to discharge the soft capsule 20 stuck in the mold cavity groove 511. In this way, the soft capsule 20 can be separated from the mold cavity groove 511 without introducing an additional cleaning device.

[0048] Furthermore, in some extreme cases, the soft capsule 20 is tightly held in the mold cavity groove 511, and the soft capsule 20 cannot be discharged only by relying on the contraction ability (self-elastic force) of the elastic soft capsule 512. In view of these extreme cases, the present invention also improves the pill pressing roller 510. Specifically, Figure 5 , Figure 7 and Fig. 9 As shown, an eccentric extrusion structure 520 is provided inside the pill pressing drum 510, and an extrusion area 502 (such as Figure 7 As shown in the figure, the extrusion area 502 is away from the pressing area 501, and the eccentric extrusion structure 520 squeezes the elastic soft bag 512 located in the extrusion area 502.

[0049] During operation, the eccentric extrusion structure 520 and the pill pressing roller 510 cooperate as follows: Fig. 9As shown, as the pill pressing roller 510 rotates, the cavity groove 511 thereon will first pass through the pressing area 501 and then pass through the extrusion area 502. When the cavity groove 511 is in the pressing area 501, the soft capsule 20 will be manufactured in the cavity groove 511, and the elastic soft capsule 512 will expand (as shown in FIG. Figure 8 As shown). When the mold cavity groove 511 leaves the pressing area 501 but does not enter the extrusion area 502, the elastic soft capsule 512 will shrink under the action of its own elastic force. If the elastic soft capsule 512 is successfully reset at this time, the soft capsule 20 can be separated from the mold cavity groove 511; if the elastic soft capsule 512 cannot be reset by its own elastic force, the soft capsule 20 will still be stuck in the mold cavity groove 511. Then, the mold cavity groove 511 enters the extrusion area 502 (as shown). Fig.10 As shown in FIG. 5 , the elastic soft capsule 512 is squeezed by the eccentric squeezing structure 520, and as the pill pressing roller 510 rotates, the elastic soft capsule 512 gradually approaches the eccentric squeezing structure 520, that is, the squeezing degree of the elastic soft capsule 512 increases. After being squeezed by the external force, the volume of the elastic soft capsule 512 decreases, and the air pressure inside it increases, thereby discharging the soft capsule 20 blocked in the mold cavity groove 511, thereby forcing the soft capsule 20 to leave the mold cavity groove 511.

[0050] That is, when the mold cavity groove 511 enters the squeezing area 502, the elastic soft capsule 512 thereon will be in a squeezed state, and the eccentric squeezing structure 520 applies pressure to force the air stored in the elastic soft capsule 512 out, thereby causing the soft capsule 20 to fall out of the mold cavity groove 511. This is a forced measure when the elastic soft capsule 512 cannot discharge the soft capsule 20 by its own elastic force.

[0051] Preferably, the eccentric extrusion structure 520 is a cylinder. Of course, the eccentric extrusion structure 520 can also be an arc-shaped sheet structure, as long as it can achieve the extrusion of the elastic soft bag 512.

[0052] Furthermore, in order to reduce the friction between the soft capsule 20 and the cavity groove 511, the inner wall of the cavity groove 511 is prevented from scratching the surface of the soft capsule 20 when the soft capsule 20 is disengaged. Figure 7 As shown, the pill pressing device 500 includes two atomizing nozzles 530, and the two atomizing nozzles 530 are respectively directed toward the outer surfaces of the two pill pressing devices 500. As the pill pressing drum 510 rotates, the mold cavity groove 511 will pass through the atomizing nozzles 530 and the pressing area 501 in sequence.

[0053] When in use, the atomizing nozzle 530 sprays edible oil or capsule solution onto the surface of the pill pressing roller 510 to lubricate the inner wall of the mold cavity groove 511. After lubrication, during the manufacturing and separation of the soft capsule 20, the friction coefficient between the mold cavity groove 511 and the soft capsule 20 is small, and the soft capsule 20 will not be easily worn by the inner wall of the mold cavity groove 511.

[0054] It is worth noting that since the mold cavity groove 511 first passes through the atomizing nozzle 530 and then passes through the pressing area 501, the inner wall of the mold cavity groove 511 will be sprayed with edible oil or capsule solution when passing through the atomizing nozzle 530; then, the mold cavity groove 511 enters the pressing area 501, and the outer wrapping film 21 is squeezed into the mold cavity groove 511, and the edible oil or capsule solution originally remaining on the inner wall of the mold cavity groove 511 will be forced into the expanded elastic soft capsule 512. When the mold cavity groove 511 leaves the pressing area 501, the elastic soft capsule 512 shrinks under the action of its own elastic force, and it will squeeze out the air together with the edible oil or capsule solution, thereby lubricating the inner wall of the mold cavity groove 511 again, so that the soft capsule 20 can be smoothly separated from the mold cavity groove 511, and the surface of the soft capsule 20 is prevented from being scratched.

[0055] Preferably, in one embodiment, a seepage hole (not shown) is provided on the pill pressing drum 510, and the liquid (edible oil or capsule solution) sprayed by the atomizing nozzle 530 enters the interior of the pill pressing drum 510 through the seepage hole and drips onto the surface of the eccentric extrusion structure 520. In this way, lubrication can be added to the surface of the eccentric extrusion structure 520. When the mold cavity groove 511 passes through the extrusion area 502, the elastic soft capsule 512 moves with the mold cavity groove 511, and the elastic soft capsule 512 will slide over the surface of the eccentric extrusion structure 520. With lubrication, the friction of the elastic soft capsule 512 during sliding can be greatly reduced, thereby reducing the wear of the elastic soft capsule 512.

[0056] In this embodiment, if Figure 3 As shown, the machine body 200 is also provided with a collecting assembly 210, which is used to collect the soft plastic pills 20 pressed by the pill pressing device 500. The collecting assembly 210 includes two blanking receiving slide rails 211 and a main conveyor belt 212. The two blanking receiving slide rails 211 are arranged below the pill pressing device 500, and the main conveyor belt 212 is arranged at the end of the blanking receiving slide rails 211. When the soft plastic pills 20 are separated from the mold cavity groove 511, the soft plastic pills 20 will fall onto the two blanking receiving slide rails 211, and roll down along the blanking receiving slide rails 211 to the main conveyor belt 212, and finally be conveyed to the subsequent process by the main conveyor belt 212.

[0057] It should be emphasized that the material feeding mechanism 10 for soft capsule peritectic balls of the present invention has the following overall features and effects compared with the prior art:

[0058] First, an elastic soft bag 512 is provided which is connected to the mold cavity groove 511. The elastic soft bag 512 can cause the soft capsule 20 to automatically detach from the mold cavity groove 511 after being pressed and molded, thereby eliminating the need for an additional cleaning device and saving equipment costs.

[0059] Secondly, the elastic soft capsule 512 mainly relies on its own elastic force to achieve expansion and contraction, so there is no need to add a driving element, and no need to consume electrical energy, thus achieving convenient installation and energy saving;

[0060] Thirdly, an eccentric extrusion structure 520 is provided. When in the extrusion zone 502, the elastic soft capsule 512 is squeezed by the eccentric extrusion structure 520, thereby forcibly discharging the soft capsule 20 blocked in the mold cavity groove 511 in extreme cases, thereby solving the problem that the soft capsule 20 is stuck in the mold cavity groove 511 in extreme cases;

[0061] Fourthly, an atomizing nozzle 530 is provided and cooperates with the elastic soft capsule 512, so that edible oil or capsule solution exists on the inner wall of the cavity groove 511 during the pressing and demolding process, thereby reducing the friction between the soft capsule 20 and the cavity groove 511 and avoiding the soft capsule 20 from being worn.

[0062] The present invention also provides a feeding process for soft capsule peritectic spheres, which is implemented based on the material feeding mechanism 10 for soft capsule peritectic spheres, and the specific steps include:

[0063] 1. The soft film feeding device 300 guides and transmits the outer wrapping films 21 of the soft capsules 20 so that the two outer wrapping films 21 are close to each other;

[0064] 2. The liquid injection device 400 injects the capsule solution for filling the soft capsules into the middle of the two pill pressing rollers 510;

[0065] 3. The two pill pressing rollers 510 rotate relative to each other, and in the pressing area 501, the mold cavity groove 511 presses the outer wrapping film 21, and the capsule solution is wrapped in the outer wrapping film 21. At this time, the soft capsule 20 is formed under the pressing of the mold cavity grooves 511 on the left and right sides, and the elastic soft capsule 512 expands;

[0066] 4. After the mold cavity groove 511 leaves the pressing area, the elastic soft capsule 512 shrinks under the action of its own elastic force, thereby causing the soft capsule 20 to separate from the mold cavity groove 511.

[0067] In summary, the material feeding mechanism 10 and feeding process for soft capsule peritectic spheres of the present invention can ensure that the surface of the soft capsule 20 is not damaged during the stripping process, thereby improving the quality of the soft capsule 20 after molding.

[0068] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A material feeding mechanism for soft capsule peritectic balls, characterized in that: include: Machine base, machine body, soft film feeding device, liquid injection device and pill pressing device; The machine body is arranged on the upper surface of the machine base, the number of the soft film feeding devices is two, the two soft film feeding devices are installed on the machine body, the pill pressing device is arranged on the machine body, and the pill pressing device is located between the two soft film feeding devices, the liquid injection device is arranged above the pill pressing device, and the liquid injection device is used to provide capsule solution; The pill pressing device comprises two pill pressing rollers, both of which are rotatably arranged on the machine body, and the outer surfaces of the two pill pressing rollers abut against each other, and the positions where the two pill pressing rollers abut against each other form a pressing area, and the soft plastic pills are formed in the pressing area, and the two pill pressing rollers press the outer wrapping film of the soft plastic pills; A plurality of cavity grooves are formed on the surface of the shot pressing drum, each of which is provided with an elastic soft bag, the elastic soft bag and the cavity groove are connected through a vent hole, and the elastic soft bag is located inside the shot pressing drum.

2. The material feeding mechanism for soft capsule peritectic spheres according to claim 1, characterized in that: An eccentric extrusion structure is provided inside the pill pressing drum, and an extrusion area is provided on one side of the pill pressing drum. The extrusion area is far away from the pressing area, and the eccentric extrusion structure extrudes the elastic soft bag located in the extrusion area.

3. The material feeding mechanism for soft capsule peritectic spheres according to claim 2, characterized in that: The eccentric extrusion structure is a cylinder.

4. The material feeding mechanism for soft capsule peritectic spheres according to claim 2, characterized in that: The pill pressing device comprises two atomizing nozzles, and the two atomizing nozzles are respectively directed toward the outer surfaces of the two pill pressing devices; as the pill pressing drum rotates, the mold cavity groove will pass through the atomizing nozzles and the pressing area in sequence.

5. The material feeding mechanism for soft capsule peritectic spheres according to claim 4, characterized in that: The pill pressing drum is provided with a leakage hole, and the liquid sprayed by the atomizing nozzle enters the interior of the pill pressing drum through the leakage hole and drips onto the surface of the eccentric extrusion structure.

6. The material feeding mechanism for soft capsule peritectic spheres according to claim 1, characterized in that: The machine body is provided with a collecting assembly, which is used to collect the soft gel pills pressed by the pill pressing device; The collecting assembly comprises two material receiving slide rails and a main conveyor belt. The two material receiving slide rails are arranged below the pill pressing device, and the main conveyor belt is arranged at the ends of the material receiving slide rails.

7. The material feeding mechanism for soft capsule peritectic spheres according to claim 1, characterized in that: The injection device includes a solution box and an injection machine. The solution box contains capsule solution for filling the soft capsules. The injection machine is used to inject the capsule solution into the middle of the two pill pressing rollers. The injection machine is provided with a feeding pipe, and the two ends of the feeding pipe are respectively connected to the solution box and the injection machine.

8. The material feeding mechanism for soft capsule peritectic spheres according to claim 1, characterized in that: The soft film feeding device comprises a guide roller, and the guide roller is used to guide the transportation of the outer wrapping film of the soft capsule.

9. A feeding process for soft capsule peritectic spheres, characterized in that: The material feeding mechanism for soft capsule peritectic spheres according to any one of claims 1 to 8 is implemented, the steps comprising: The soft film feeding device guides and transmits the outer wrapping film of the soft capsule; The liquid injection device injects the capsule solution for filling the soft capsules into the middle of the two pill pressing rollers; The two pill pressing rollers rotate relative to each other, and in the pressing area, the mold cavity groove presses the outer wrapping film, and the capsule solution is wrapped in the outer wrapping film; After leaving the pressing area, the elastic soft bag forces the soft capsule to separate from the mold cavity groove.

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