CN217574215U - Tabletting device for producing flaky probiotics - Google Patents

Abstract

The application provides a film forming device for producing flaky probiotics belongs to the technical field of pharmaceutical equipment. This film clamp is used in production of slice probiotic is including defeated material subassembly and preforming subassembly. The material conveying assembly comprises a support and a feeding piece, the feeding piece is fixedly connected with the support, the tabletting assembly comprises a rotary table, a driving piece, an outer piston, an inner piston, an outer rail, an inner rail and a tracking piece, the feeding piece is connected with the end face of the rotary table in a sliding mode, the rotary table is connected with the support in a rotating mode, press grooves are distributed on the rotary table in a circular array mode by taking the center of the rotary table as the circle center, one outer piston and one inner piston are connected in each press groove in a sliding mode, and a feeding port is formed in the upper wall of each press groove in a penetrating mode. In this application, the preforming subassembly has integrateed volume material and preforming function and has adopted the negative pressure to inhale the material, can effectively improve preforming speed and tablet specification uniformity and compact structure, small in size.

Description

Tabletting device for producing flaky probiotics

Technical Field

The application relates to the technical field of pharmaceutical equipment, in particular to a tabletting device for producing flaky probiotics.

Background

Probiotics are active microorganisms which are beneficial to a host and change the composition of flora at a certain part of the host by colonizing in a human body. The health of the intestinal tract is kept by promoting the absorption of nutrients by regulating the immune function of the host mucous membrane and the system or by regulating the balance of flora in the intestinal tract, so that single microorganisms or mixed microorganisms with definite compositions which are beneficial to the health are generated. By making the probiotics into tablets, an additional channel is provided for people to supplement the probiotics.

At present, the preforming process mainly adopts rotary tablet press, this type of tablet press disposes a dose device and a film clamp, film clamp adopts the rotating assembly of many pressure heads and the rotatory carrier assembly who arranges with it usually, and the structure is very loaded down with trivial details, and is bulky, and is with high costs, and the powder that still can appear quantitatively well can not get into film clamp completely at the preforming in-process, lead to the unqualified condition of tablet specification of extrusion, still need utilize screening installation to screen, further increased the cost.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above deficiencies, the present application provides a tabletting device for the production of flaky probiotics, which aims to improve the problems mentioned in the background art.

The application provides a film forming device for producing sheet probiotics, which comprises a material conveying assembly and a film forming assembly.

The feeding component comprises a support and a feeding component, the feeding component is fixedly connected with the support, the tabletting component comprises a rotary table, a driving component, outer pistons, inner pistons, outer rails, inner rails and tracking components, the feeding component is slidably connected with the end face of the rotary table, the rotary table is rotatably connected with the support, press grooves are distributed on the rotary table in a circular array mode by taking the center of the rotary table as the center of a circle, one outer piston and one inner piston are slidably connected in each press groove, the upper wall of each press groove is provided with a feed inlet in a penetrating mode, the lower wall of each press groove is provided with a discharge outlet in a penetrating mode, the outer pistons are movably plugged in the corresponding discharge outlets, the inner pistons are movably plugged in the corresponding feed inlets, the driving component is fixedly connected with the support, the driving component is fixedly connected with the rotary table, one tracking component is fixedly connected on each outer piston and each inner piston, the tracking components on the outer pistons are movably connected with the outer rails, and the tracking components on the inner pistons are fixedly connected with the support.

In the above scheme, the turntable rotates, the axis of the turntable is not coaxial with the outer rail, the outer rail is not in a perfect circle, the driving member drives the turntable to drive the outer piston, the inner piston and the tracking member to rotate, the tracking member on the outer side slides along the outer rail, and the tracking member on the inner side slides along the inner rail to rotate, so that each outer piston and each inner piston respectively complete one telescopic stroke in one circle of the turntable, specifically, the feeding member pushes the powder to the end surface of the turntable, taking one of the pressure grooves as an example, the pressure groove slides to the lower part of the feeding member along with the rotation of the turntable, the feeding port is communicated with the feeding member, the powder enters the feeding port, the inner piston blocks the feeding port at the moment, after the feeding port is staggered with the feeding member, the feeding member scrapes the powder at the feeding port along the end surface of the turntable, therefore, the specified amount of the powder is retained in the feeding port, the turntable continues to rotate, and the inner piston starts to compress, the outer piston keeps still and blocks the discharge hole, the powder enters the pressure groove, then the inner piston pushes the powder to the outer piston and simultaneously blocks the feed hole, the inner piston and the outer piston extrude the powder into tablets, the thickness of the tablets is controlled by the outer rail and the inner rail, the thickness of each tablet can be effectively ensured to be consistent, then the outer piston and the inner piston keep extrusion state and simultaneously move outwards, when the outer piston moves back to the bottom end, the discharge hole is opened, then the outer piston keeps still and the inner piston retracts, the tablets lose extrusion force and fall out from the discharge hole, then the outer piston pushes out again to block the discharge hole, then the outer piston keeps still, the inner piston continues retracting, a negative pressure environment is formed in the pressure groove, when the feed hole is opened again, the powder pre-reserved at the feed hole can be quickly and completely sucked into the pressure groove by negative pressure, and the consistency of the amount of each tablet is effectively improved, the process is repeated in other pressing grooves in sequence, so that the pressing speed and the tablet specification consistency can be improved, and the tablet pressing machine is compact in structure and small in size.

Further, the feeding piece is including workbin and dust pump, the workbin with the dust pump all with support fixed connection, the dust pump with the workbin intercommunication.

Further, the feeding piece is still including the inlet pipe, the inlet pipe with dust pump fixed connection, the export terminal surface of inlet pipe with carousel terminal surface sliding connection, the inlet pipe communicates with the feed inlet activity that corresponds.

In the above scheme, the probiotics powder is added into the feed box, and the dust pump says that the powder pours into the inlet pipe and keeps certain pressure into, and in this embodiment, the inlet pipe is flat arc, can switch on four feed inlets simultaneously, is favorable to under the carousel high-speed rotation, keeps the sufficiency of feed inlet material stock.

Furthermore, the driving part comprises a motor and a main gear, the motor is fixedly connected with the bracket, and the main gear is fixedly connected with the output end of the motor.

Furthermore, the driving member further comprises a driven gear, the driven gear is fixedly connected with the turntable, and the driven gear is meshed with the main gear.

In the above solution, the motor drives the turntable to rotate through the engagement of the master gear and the slave gear, in this embodiment, the turntable is rotatably connected to the bracket through a rotating shaft, the slave gear is fixedly connected to the turntable through the rotating shaft, and the outer piston and the inner piston are moved back and forth through the rotation of the turntable and the guiding of the outer rail and the inner rail to the tracking member.

Furthermore, the tracking piece comprises connecting rods and rollers, one connecting rod is fixedly connected to each outer piston and each inner piston, and the outer end of each connecting rod is rotatably connected with two rollers.

Furthermore, annular rolling grooves matched with the rollers are formed in the outer rail and the inner rail, and each roller is in rolling connection with the outer rail or the inner rail in the corresponding annular rolling groove.

In the scheme, the annular rolling grooves formed in the outer rail and the inner rail are C-shaped, limiting force in two push-pull directions can be formed on the roller, the roller is in clearance fit with the annular rolling grooves, and only one contact point is arranged between the roller and the annular rolling grooves at the same moment, so that smooth rolling of the roller can be kept in the push-pull process, the roller is guided to move radially through the shape of the annular rolling grooves, and the nonlinear moving track of the outer piston and the inner piston is realized.

Furthermore, defeated material subassembly still includes the discharging pipe, the discharging pipe with support fixed connection, the up end of discharging pipe with the lower terminal surface sliding connection of carousel, discharging pipe and discharge gate activity intercommunication.

In the scheme, the discharge pipe waits for tablets falling from the discharge port above at the corresponding position and leads out of the device so as to be collected and circulated.

Furthermore, the pressing sheet assembly further comprises a material returning piece, the material returning piece comprises an elastic sheet, and one elastic sheet is fixedly embedded in the side wall of each pressing groove.

Furthermore, the material returning part further comprises a pressure head, the pressure head is fixedly connected with the elastic sheet, and the pressure head movably abuts against the outer circle of the outer piston.

In above-mentioned scheme, when the tablet removed the discharge gate under outer piston and the extrusion of interior living, the pressure head was also avoided simultaneously to outer piston, and the shell fragment is pushed down the pressure head to the tablet side, peels off the tablet from outer piston and interior piston terminal surface, has effectively avoided the tablet to glue and can't break away from on outer piston and the interior piston terminal surface, and then has influenced the condition of preforming next time.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a tabletting device for producing tabletted probiotics provided by the embodiment of the application;

FIG. 2 is a schematic structural view illustrating a connection relationship between a material conveying member and a bracket according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a connection relationship between a turntable and an outer rail and an inner rail according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram illustrating a connection relationship between an outer piston and an inner piston according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a connection relationship between a track member and an outer rail according to an embodiment of the present disclosure;

fig. 6 is a schematic view of a partially enlarged structure at a in fig. 4 according to an embodiment of the present application.

In the figure: 100-a feeding assembly; 110-a scaffold; 120-a feed member; 121-a material box; 122-dust pump; 123-a feeding pipe; 130-a discharge pipe; 200-a tabletting component; 210-a turntable; 220-a drive member; 221-a motor; 222-a main gear; 223-slave gear; 230-an outer piston; 240-inner piston; 250-an outer rail; 260-inner rail; 270-a tracking member; 271-a connecting rod; 272-a roller; 280-returning of the material; 281-shrapnel; 282-pressure head.

Detailed Description

The technical solutions in the present application will be described below with reference to the drawings in the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of 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, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

Referring to fig. 1, the present application provides a tabletting device for producing flaky probiotics.

Wherein, tabletting assembly 200 has integrateed volume material and preforming function and has adopted the negative pressure to inhale the material, can effectively improve preforming speed and tablet specification uniformity and compact structure, small in size.

Referring to fig. 1 to 5, the feeding assembly 100 includes a support 110 and a feeding member 120, the feeding member 120 is fixedly connected to the support 110, the sheeting assembly 200 includes a turntable 210, a driving member 220, an outer piston 230, an inner piston 240, an outer rail 250, an inner rail 260 and a tracking member 270, the feeding member 120 is slidably connected to an end surface of the turntable 210, the turntable 210 is rotatably connected to the support 110, pressing grooves are distributed on the turntable 210 in a circular array around a center of the turntable 210, an outer piston 230 and an inner piston 240 are slidably connected to each pressing groove, a feeding port is formed in an upper wall of each pressing groove, a discharging port is formed in a lower wall of each pressing groove, the outer piston 230 is movably sealed at the corresponding discharging port, the inner piston 240 is movably sealed at the corresponding feeding port, the driving member 220 is fixedly connected to the support 110, the driving member 220 is fixedly connected to the turntable 210, a tracking member 270 is fixedly connected to each outer piston 230 and each inner piston 240, a tracking member 270 is movably connected to each outer piston 230 and a tracking member 250, a tracking member 270 is movably connected to the outer rail 250, a tracking member 270 is movably connected to the inner rail 260 and the support 110. The turntable 210 rotates, the axis of the turntable 210 is not coaxial with the outer rail 250 and the outer rail 250 is not perfectly circular, the driving member 220 drives the turntable 210 to drive the outer piston 230, the inner piston 240 and the tracking member 270 to rotate, the outer tracking member 270 rotates along the outer rail 250, the inner tracking member 270 rotates along the inner rail 260, so that each outer piston 230 and each inner piston 240 respectively complete one expansion stroke within one rotation of the turntable 210, specifically, the feeding member 120 pushes the powder on the end surface of the turntable 210, taking one of the pressure grooves as an example, along with the rotation of the turntable 210, the pressure groove slides to the lower part of the feeding member 120, the feeding port is communicated with the feeding member 120, the powder enters the feeding port, the inner piston 240 blocks the feeding port, after the feeding port is staggered with the feeding member 120, the feeding member 120 scrapes the powder at the feeding port along the end surface of the turntable 210, thereby retaining a specified amount of the powder in the feeding port, the turntable 210 continues to rotate to a position a in the figure, the inner piston 240 starts to compress, the outer piston 230 keeps still and blocks the discharge hole, the powder enters the pressing groove, then the inner piston 240 pushes the powder to the outer piston 230 while blocking the feed hole, the inner piston 240 and the outer piston 230 extrude the powder into tablets, the thickness of each tablet is controlled by the outer rail 250 and the inner rail 260, the thickness of each tablet can be effectively ensured to be consistent, at the moment, the tablet reaches a position b in the figure, then the outer piston 230 and the inner piston 240 keep a pressing state and simultaneously move outwards, when the outer piston 230 retreats to the bottom end, the discharge hole is opened, at the moment, the tablet is at a position c in the figure, then the outer piston 230 keeps still and the inner piston 240 retracts, the tablets lose the extrusion force and fall out of the discharge hole, then the outer piston 230 pushes out again to block the discharge hole, at the moment, the outer piston 230 returns to the position a, then the outer piston 230 keeps still, and the inner piston 240 continues to retract, form the negative pressure environment in the indent, when the feed inlet was opened once more, the powder that remains in feed inlet department in advance can be by quick and complete suction indent of negative pressure, has effectively improved the uniformity of the volume of each tablet, repeats this process in other indents in proper order, so can improve preforming speed and tablet specification uniformity and compact structure, small in size.

Referring to fig. 1 to 2, the feeding unit 120 includes a material box 121 and a dust pump 122, the material box 121 and the dust pump 122 are both fixedly connected to the bracket 110, and the dust pump 122 is communicated with the material box 121. The feeding member 120 further comprises a feeding pipe 123, the feeding pipe 123 is fixedly connected with the dust pump 122, an outlet end face of the feeding pipe 123 is slidably connected with an end face of the turntable 210, and the feeding pipe 123 is movably communicated with a corresponding feeding port. The workbin 121 is added to the probiotic powder, and dust pump 122 says that the powder pours into inlet pipe 123 and keeps certain pressure, and in this embodiment, inlet pipe 123 is flat arc, can switch on four feed inlets simultaneously, is favorable to under carousel 210 high-speed rotation, keeps the sufficiency of feed inlet material stock.

The driving member 220 includes a motor 221 and a main gear 222, the motor 221 is fixedly connected to the bracket 110, and the main gear 222 is fixedly connected to an output end of the motor 221. The driving member 220 further comprises a driven gear 223, the driven gear 223 is fixedly connected to the turntable 210, and the driven gear 223 is engaged with the main gear 222. The motor 221 rotates the turntable 210 through the engagement of the main gear 222 and the slave gear 223, in this embodiment, the turntable 210 is rotatably connected to the bracket 110 through a rotating shaft, the slave gear 223 is fixedly connected to the turntable 210 through a rotating shaft, and the outer piston 230 and the inner piston 240 reciprocate through the rotation of the turntable 210 and the guidance of the tracking member 270 by the outer track 250 and the inner track 260.

Referring to fig. 2 to 5, the tracking member 270 includes a connecting rod 271 and rollers 272, one connecting rod 271 is fixedly connected to each outer piston 230 and each inner piston 240, and two rollers 272 are rotatably connected to the outer end of each connecting rod 271. The outer rail 250 and the inner rail 260 are provided with annular rolling grooves matched with the rollers 272, and each roller 272 is in rolling connection with the outer rail 250 or the inner rail 260 in the corresponding annular rolling groove. The annular rolling grooves formed in the outer rail 250 and the inner rail 260 are C-shaped, limiting force in two push-pull directions can be formed on the roller 272, the roller 272 is in clearance fit with the annular rolling grooves, and only one contact point is formed between the roller 272 and the annular rolling grooves at the same time, so that smooth rolling of the roller 272 can be kept in the push-pull process, the roller 272 is guided to move radially through the shape of the annular rolling grooves, and the nonlinear moving track of the outer piston 230 and the inner piston 240 is realized.

Referring to fig. 2, the feeding assembly 100 further includes a discharging pipe 130, the discharging pipe 130 is fixedly connected to the support 110, an upper end surface of the discharging pipe 130 is slidably connected to a lower end surface of the turntable 210, and the discharging pipe 130 is movably connected to the discharging port. The discharge pipe 130 waits for the tablets dropped from the upper discharge port at a corresponding position and leads out of the apparatus for collection and turnover.

Referring to fig. 4 to 6, the tablet pressing assembly 200 further includes a material returning member 280, the material returning member 280 includes elastic pieces 281, and one elastic piece 281 is fixedly embedded in a sidewall of each pressing groove. The material returning part 280 further comprises a pressure head 282, the pressure head 282 is fixedly connected with the elastic sheet 281, and the pressure head 282 movably abuts against the outer circle of the outer piston 230. When the tablet moves to the discharge hole under the extrusion of the outer piston 230 and the inner piston, the outer piston 230 also avoids the pressure head 282, the elastic sheet 281 presses the pressure head 282 to the side face of the tablet, the tablet is peeled from the end faces of the outer piston 230 and the inner piston 240, and the situation that the tablet is stuck on the end faces of the outer piston 230 and the inner piston 240 and cannot be separated is effectively avoided, so that the next tabletting is influenced.

This film clamp for production of slice probiotic's theory of operation: the turntable 210 rotates, the axis of the turntable 210 is not coaxial with the outer rail 250 while the outer rail 250 is not in a perfect circle shape, the motor 221 drives the turntable 210 to drive the outer piston 230, the inner piston 240 and the tracking member 270 to rotate, the tracking member 270 on the outer side slides along the outer rail 250, the tracking member 270 on the inner side slides along the inner rail 260, so that each outer piston 230 and each inner piston 240 respectively complete one expansion stroke within one rotation of the turntable 210, specifically, the feed pipe 123 pushes the powder on the end surface of the turntable 210, taking one of the indent as an example, as the turntable 210 rotates, the indent slides below the feed pipe 123, the feed port is communicated with the feed port 123, the powder enters the feed port, at this time, the inner piston 240 blocks the feed port, after the feed port is staggered from the feed pipe 123, the feed pipe 123 scrapes the powder at the feed port evenly along the end surface of the turntable 210, thereby retaining a specified amount of powder in the feed port, and the turntable 210 continues to rotate, the inner piston 240 starts to compress, the outer piston 230 keeps still and blocks the discharge hole, the powder enters the pressure groove, then the inner piston 240 pushes the powder to the outer piston 230 and blocks the feed hole, the inner piston 240 and the outer piston 230 extrude the powder into tablets, the thickness of each tablet is controlled by the outer rail 250 and the inner rail 260, the thickness of each tablet is effectively ensured to be consistent, then the outer piston 230 and the inner piston 240 keep extrusion state and move outwards simultaneously, when the outer piston 230 retreats to the bottom end, the discharge hole is opened, then the outer piston 230 keeps still and the inner piston 240 retracts, the tablet extrusion force loses tablet extrusion force and falls out from the discharge hole, then the outer piston 230 pushes out again to block the discharge hole, then the outer piston 230 keeps still, the inner piston 240 retracts continuously, a negative pressure environment is formed in the pressure groove, when the feed hole opens again, the powder reserved at the feed hole can be sucked into the pressure groove by negative pressure quickly and completely, the consistency of the amount of each tablet is effectively improved, and the process is repeated in other pressing grooves in sequence, so that the tabletting speed and the tablet specification consistency can be improved, and the tablet pressing device is compact in structure and small in size.

It should be noted that the specific model specifications of the bin 121, the dust pump 122, the motor 221, the main gear 222, the slave gear 223, the outer piston 230, the inner piston 240, the connecting rod 271, the roller 272, the elastic sheet 281, and the ram 282 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.

The power supply and the principle of the dust pump 122 and the motor 221 are apparent to those skilled in the art and will not be described in detail herein.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A tabletting device for producing flaky probiotics is characterized by comprising

The material conveying component (100), the material conveying component (100) comprises a bracket (110) and a feeding piece (120), and the feeding piece (120) is fixedly connected with the bracket (110);

the tabletting assembly (200), the tabletting assembly (200) comprises a rotary disc (210), a driving part (220), outer pistons (230), inner pistons (240), outer rails (250), inner rails (260) and a tracking part (270), the feeding part (120) is connected with the end surface of the rotary disc (210) in a sliding manner, the rotary disc (210) is connected with the support (110) in a rotating manner, pressing grooves are distributed on the rotary disc (210) in a circular array by taking the center of the rotary disc (210) as the center of a circle, each pressing groove is internally connected with one outer piston (230) and one inner piston (240) in a sliding manner, the upper wall of each pressing groove is provided with a feed inlet in a penetrating manner, the lower wall of each pressing groove is provided with a discharge outlet in a penetrating manner, the outer pistons (230) are movably blocked at the corresponding discharge outlets, the inner pistons (240) are movably blocked at the corresponding feed inlets, the driving part (220) is fixedly connected with the support (110), the driving part (220) is fixedly connected with the rotary disc (210), each outer piston (230) and each inner piston (240) are fixedly connected with one tracking part (270), and the tracking part (270) is connected with the outer piston (230), the outer rail (250) and the inner rail (260) are both fixedly connected with the bracket (110).

2. The tabletting device for producing tablet-shaped probiotics according to claim 1, wherein the feeding member (120) comprises a material box (121) and a dust pump (122), the material box (121) and the dust pump (122) are both fixedly connected to the support (110), and the dust pump (122) is communicated with the material box (121).

3. The tabletting device for producing tablet-shaped probiotics according to claim 2, wherein the feeding member (120) further comprises a feeding pipe (123), the feeding pipe (123) is fixedly connected with the dust pump (122), the outlet end surface of the feeding pipe (123) is slidably connected with the end surface of the turntable (210), and the feeding pipe (123) is movably communicated with the corresponding feeding port.

4. The tabletting device for producing tablet-shaped probiotics according to claim 1, wherein the driving member (220) comprises a motor (221) and a main gear (222), the motor (221) is fixedly connected with the bracket (110), and the main gear (222) is fixedly connected with the output end of the motor (221).

5. The tabletting device for producing tablet-shaped probiotics according to claim 4, wherein the driving member (220) further comprises a slave gear (223), the slave gear (223) is fixedly connected with the rotary disc (210), and the slave gear (223) is meshed with the master gear (222).

6. The tabletting device for producing tablet-shaped probiotics according to claim 1, wherein the tracking member (270) comprises connecting rods (271) and rollers (272), one connecting rod (271) is fixedly connected to each outer piston (230) and each inner piston (240), and two rollers (272) are rotatably connected to the outer end of each connecting rod (271).

7. The tabletting device for producing laminar probiotics according to claim 6, wherein the outer rail (250) and the inner rail (260) are provided with annular rolling grooves adapted to the rollers (272), and each roller (272) is in rolling connection with the outer rail (250) or the inner rail (260) in the corresponding annular rolling groove.

8. The tabletting device for producing flaky probiotics according to claim 1, wherein the feed delivery assembly (100) further comprises a feed discharge pipe (130), the feed discharge pipe (130) is fixedly connected with the support (110), the upper end surface of the feed discharge pipe (130) is slidably connected with the lower end surface of the rotary disk (210), and the feed discharge pipe (130) is movably communicated with a feed outlet.

9. The tabletting device for producing lamellar probiotics according to claim 8, wherein the tabletting assembly (200) further comprises a material returning member (280), the material returning member (280) comprises a shrapnel (281), and one shrapnel (281) is fixedly embedded in each side wall of the pressing groove.

10. The tabletting device for producing laminar probiotics according to claim 9, wherein the material-returning member (280) further comprises a pressing head (282), the pressing head (282) is fixedly connected with the spring piece (281), and the pressing head (282) movably abuts against the outer circle of the outer piston (230).

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