Processing device and method of white peony root based on fresh state

Abstract

The application discloses a fresh-keeping state-based white peony root processing device, which comprises a layer drying unit for airing, a conveying unit for conveying the dried white peony root and a drying unit for drying the white peony root, the layer drying unit is provided with a material distribution vibrator outside for receiving materials, a double-clamping profiling group is arranged outside the material distribution vibrator, the double-clamping profiling group comprises two covering films and a lower pressing profiling piece, and materials in the material distribution vibrator are located in the two covering films; the white peony root falls onto the covering films through a transition limiting piece, the shape of the surface of the white peony root is formed on the covering films, meanwhile, the covering films pass through a color reflection detection piece to detect and determine the conveying position of the part of the white peony root, the change of the weight after drying and the change of the surface appearance are traced according to the covering films, the drying environment on the flat drying piece is checked, meanwhile, the fresh white peony root after drying can be detected, the white peony root affected by mold is removed in time, and the subsequent processing is facilitated.

Description

Technical Field

[0001] This invention relates to the field of white peony processing technology, specifically a white peony processing device based on its fresh state. Background Technology

[0002] White peony root is a traditional Chinese medicine. Its active ingredients are more intact when it's fresh, making processing in this state more efficient. The processing cycle for white peony root is relatively long, generally including planting, harvesting, and drying. During processing, excessive force should be avoided to prevent damage to the internal cell structure, which would affect its quality. Drying removes excess moisture for subsequent processing and storage. This process should be carried out in a well-ventilated, cool place to ensure the white peony root is dried in a dry environment and prevent the growth of mold and other microorganisms. White peony root is usually dried in slices during processing. Slicing helps speed up the drying process and helps maintain the quality of the finished product. The surface of the white peony root slices is smooth. This helps maintain the cleanliness and texture of the slices, and is also beneficial for subsequent processing and medicinal use. However, fresh white peony is more susceptible to bacterial and mold infection during processing because it contains more moisture. Mold damage reduces quality, causes loss of active ingredients, shortens shelf life, and results in abnormal color, foreign matter on the surface, or obvious mold spots. A slight velvety or mucous structure will form on the surface of the white peony. During the drying process, due to space constraints, the sliced ​​white peony inevitably becomes stacked. At this time, the moisture in the fresh white peony is not easily dissipated, creating an environment conducive to mold growth. If the white peony is damaged by mold and is not detected in time, it will affect subsequent processing. Summary of the Invention

[0003] The purpose of this invention is to provide a white peony processing device based on its fresh state. By tracking the changes in weight and surface appearance after drying, the device can check the drying environment of the flat-laid drying pieces based on the reaction of the covering film. At the same time, it can detect the dried white peony and promptly remove white peony that has been damaged by mold, which is beneficial for subsequent processing and can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A processing device for fresh white peony root includes a layered drying unit for sun-drying, a conveying unit for conveying the sun-dried white peony root, and a drying unit for drying the white peony root. The layered drying unit has a material-distributing vibrating element for receiving material on its outer side. The material-distributing vibrating element is provided with a double-clamping conforming assembly on its outer side. The double-clamping conforming assembly includes two covering films and a pressing conforming element. The material inside the material-distributing vibrating element is located inside the two covering films. The two covering films clamp the sun-dried white peony root towards each other to imprint surface marks. The layered drying unit has a flat drying component for weighing the white peony root before sun-drying. Based on the weight comparison before and after sun-drying and the surface changes of the white peony root, the white peony root is screened and enters the drying unit for drying and processing.

[0006] As a further aspect of the present invention: the number of the flat drying components is several, and the positions of the several flat drying components are changed by rotation and they pass sequentially through the material distributing vibration component. The flat drying components include a drying tray for filtering moisture and a weight sensor for weighing. After drying, the moisture content of the white peony decreases and the components are concentrated. The weight change after each drying is recorded, and a suitable drying time or method is selected. The appropriate drying weight is used as the normal threshold range. If the weight exceeds the threshold range in subsequent drying, the condition of the layer drying unit is analyzed.

[0007] As a further embodiment of the present invention: the material dispensing vibration component includes a vibrating disc for vibrating and sorting materials and a transition limiting component for limiting the number of materials passing through. The dried white peony enters the covering film located at the bottom position through the transition limiting component; the white peony can be sorted by the action of the vibrating disc, so that the number of white peony passes through the transition limiting component and is located on the covering film in a controlled manner.

[0008] As a further embodiment of the present invention: the covering film has a first limiting member, a second limiting member, and a winding marker for limiting position. One end of the covering film is fixed to the first limiting member, and the covering film is located outside the second limiting member for displacement. The other end of the covering film is connected inside the winding marker. The first limiting member, the second limiting member, and the winding marker are all fixed to the conveying unit. The covering film is limited in its direction and position by the first and second limiting members. The drying status of the white peony can be reflected in the winding marker, which can provide a basis for subsequent traceability and analysis of the drying status of the white peony. By combining the changes in weight and surface appearance after drying, the drying environment on the flat drying piece can be checked. At the same time, the dried white peony can be detected, and white peony affected by mold can be removed in time, which is beneficial for subsequent processing.

[0009] As a further embodiment of the present invention: a lower film bending cavity is provided between the first limiting member and the second limiting member, and a lower film bending cavity is provided with a pressing contouring member for pressing down and bending the film. Both of the two covering films are provided with a pressing contouring member for pressing down a section. The pressing section distance of the upper covering film is greater than that of the lower covering film. This facilitates the subsequent sweeping out of the white peony on the lower covering film. The pressing contouring member is driven by a driving member, which can bring the two covering films closer together and control a section of the covering film to bend. After forming the shape of the white peony surface on the covering film, the lower film feeding member moves on the surface of the covering film and sweeps the white peony into the transfer box.

[0010] As a further embodiment of the present invention: the conveying unit is provided with a mold separation group, which includes a transfer box, a mold collection box, a first conveying channel, and a second conveying channel. The transfer box is fixedly installed on the conveying unit. The transfer box has a flat plate connecting the first conveying channel and the second conveying channel. The first conveying channel and the second conveying channel are respectively distributed on both sides of the transfer box. The outlet end of the second conveying channel is opposite to the conveying unit, and the outlet end of the first conveying channel is opposite to the mold collection box. The covering film is detected by a color reflection detector. If the reflectivity is high, the flat plate opens and the film enters the mold collection box through the first conveying channel. Otherwise, it enters the conveying unit through the second conveying channel and is conveyed to the drying unit for drying. The distribution of the white peony at this time is conducive to drying processing.

[0011] As a further aspect of the present invention: color reflection detection elements are provided on the outer sides of the two covering films. The color reflection detection elements include a housing for passing through the covering film and a reflector for detecting the reflection state of the surface of the covering film. The plate is connected by a motor drive, and the motor is signal-connected to the color reflection detection elements through a controller. When the covering film moves, it can pass through the inside of the housing. At this time, the reflector located inside can sweep the state of the covering film. Based on the reflection intensity, uniformity, and reflection direction of the reflector on the surface of the covering film, the state of the white peony surface is determined. At the same time, mold will produce some secretions or metabolic products. If the substances adhere to the covering film, the gloss of the covering film surface can be determined. The state of the fresh white peony surface can be further analyzed. Based on the detection results, the corresponding plate is opened to control the direction of white peony delivery.

[0012] As a further embodiment of the present invention: a lower film feeding component is provided on the cover film located at the lower position. The lower film feeding component is hinged to the conveying unit. The lower film feeding component is used to sweep the white peony on the surface of the cover film and sweep it into the transfer box. After being covered by two cover films, the winding and positioning component stretches the cover film and moves it, bringing the white peony on it into the position range of the lower film feeding component. At this time, the lower film feeding component can be driven to rotate, sweeping the covered white peony into the transfer box.

[0013] As a further aspect of the present invention, a processing device for white peony root while it is fresh includes a method of use as follows:

[0014] A: Place the white peony in sheet form in the layered drying unit for drying. The white peony can be laid flat on the flat drying piece, and determine the weight of the white peony on the flat drying piece. After a period of drying, a fixed proportion of white peony is placed on the material distributing vibrating piece. At the same time, determine the weight of the white peony on the flat drying piece after drying, and compare the weight of the white peony on the flat drying piece after drying.

[0015] B: After the material distribution vibration component controls the layer of white peony to fall onto the covering film through the transition limiting component, the two covering films approach the white peony, and control a section of the covering film to bend, forming the shape of the white peony surface on the covering film. Then, the lower film feeding component moves on the surface of the covering film and sweeps the white peony into the transfer transition box.

[0016] C: The covering film is wound up by the winding and marking device and the position of the white part is recorded. At the same time, the covering film is detected by the color reflection detection device. If the reflectivity is high, it enters the mold collection box through the first conveying channel. Otherwise, it enters the conveying unit through the second conveying channel and is conveyed to the drying unit for drying.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The white peony leaves, in their original state, are dried in a layered drying unit. The weight of the white peony leaves on the flat drying unit is determined, as is the weight of the white peony leaves on the flat drying unit after drying. The weight of the white peony leaves on the flat drying unit before and after drying is compared to analyze the changes in the white peony leaves on each flat drying unit. The white peony leaves are controlled by a material distribution vibration component and fall onto the covering film through a transition limit component. The white peony leaves form the surface shape on the covering film. The white peony leaves are swept into a transfer box. The covering film is rolled up by a winding and positioning component, and the position of the white peony leaves is recorded. At the same time, the covering film is detected by a color reflection detection component to determine the conveying position of the white peony leaves. The changes in weight and surface appearance after drying are traced back to the covering film to check the drying environment on the flat drying unit. At the same time, the fresh white peony leaves after drying can be inspected, and white peony leaves damaged by mold can be removed in time, which is beneficial for subsequent processing. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a white peony processing device based on its fresh state.

[0021] Figure 2 This is a schematic diagram of the double-clamp conforming assembly in a white peony processing device based on the fresh state.

[0022] Figure 3 A front view of a white peony processing device based on its fresh state;

[0023] In the diagram: 1. Layered drying unit; 11. Flat drying component; 2. Material distribution vibration component; 21. Transition limiting component; 3. Double-clamp conforming assembly; 31. Covering film; 32. First limiting component; 33. Second limiting component; 34. Lower film bending cavity; 35. Rewinding and positioning component; 36. Lower pressing conforming component; 37. Lower film material feeding component; 4. Mold material separation assembly; 41. Transfer transition box; 42. Mold material collection box; 43. First conveying channel; 44. Second conveying channel; 5. Color reflection detection component; 6. Conveying unit; 7. Drying unit. Detailed Implementation

[0024] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0025] Please see Figures 1-3 In this embodiment of the invention, a white peony processing device based on fresh state includes a layered drying unit 1 for sun-drying, a conveying unit 6 for conveying sun-dried white peony, and a drying unit 7 for drying white peony. The outer side of the layered drying unit 1 has a material-distributing vibrating element 2 for receiving material. The outer side of the material-distributing vibrating element 2 is provided with a double-clamping shaping group 3. The double-clamping shaping group 3 includes two covering films 31 and a pressing shaping element 36. The material in the material-distributing vibrating element 2 is located in the two covering films 31. The two covering films 31 clamp the sun-dried white peony and imprint surface marks. The layered drying unit 1 has a flat drying element 11 for weighing the white peony before sun-drying. Based on the weight comparison before and after sun-drying and the surface changes of the white peony, the white peony is screened and enters the drying unit 7 for drying and processing.

[0026] In this implementation scheme: White peony leaves in sheet form are dried in a layered drying unit 1. The white peony leaves can be laid flat on a flat drying tray 11, and the weight of the white peony leaves on the flat drying tray 11 is determined. There are several flat drying trays 11. These trays 11 rotate to change position and sequentially pass through a distributing vibrating element 2. Each flat drying tray 11 is distributed in a ring on the layered drying unit 1, ensuring that the amount of white peony leaves placed on each tray 11 is fixed, and that the weight is within a similar range. The flat drying tray 11 includes a drying tray for filtering moisture and a weight sensor for weighing. Weighing and drying are performed on each flat drying tray 11. After drying, the white peony leaves on each flat drying tray 11 are sequentially transferred to the distributing vibrating element 2. If all the white peony leaves on the flat drying tray 11 fall onto the material distribution vibrating component 2, determine the weight of the white peony leaves on the flat drying tray 11 after drying, and compare the weight of the white peony leaves on the flat drying tray 11 before and after drying. After drying, the moisture content of the white peony leaves decreases and the components are concentrated. Record the weight changes after each drying, select a suitable drying time or method, and use the appropriate drying weight as the normal threshold range. If the weight exceeds this threshold range in subsequent drying, analyze the situation of the layer drying unit 1.

[0027] After being controlled by the material distribution vibrating component 2, the white peony leaves fall onto the covering film 31 through the transition limiting component 21. The material distribution vibrating component 2 includes a vibrating disc for vibrating and sorting materials and a transition limiting component 21 for limiting the number of leaves passing through. The dried white peony leaves enter the covering film 31 located at the bottom through the transition limiting component 21. There is a lower film bending cavity 34 between the first limiting component 32 and the second limiting component 33. The covering film 31 is restricted in its direction and position by the first limiting component 32 and the second limiting component 33. The lower film bending cavity 34 has a pressing contouring component 36 for pressing down and bending the film. Both covering films 31 are provided with a pressing contouring component 36 for pressing down for a section. The pressing section distance of the upper covering film 31 is greater than that of the lower covering film 31, which facilitates the subsequent sweeping out of the white peony leaves on the lower covering film 31. The double-clamping contouring unit 3 can act on the white peony from both sides. The downward contouring component 36 is driven by the drive component, which can bring the two covering films 31 closer to the white peony. After controlling a section of the covering film 31 to bend, the shape of the white peony surface is formed on the covering film 31. Then, the lower film feeding component 37 moves on the surface of the covering film 31, sweeping the white peony into the transfer box 41. If the surface of the fresh white peony is not smooth or has a slightly velvety or mucous structure, so that the covering film 31 does not have a smooth plane, the white peony is prone to mold or impurities affecting subsequent processing and medicinal use. After being covered by the two covering films 31, the winding and positioning component 35 stretches the covering film 31 and moves it, bringing the white peony on it into the position range of the lower film feeding component 37. At this time, the lower film feeding component 37 can be driven to rotate, sweeping the covered white peony into the transfer box 41.

[0028] The covering film 31 is rolled up and its position is recorded by the winding and marking device 35. A number can be assigned to the flat drying device 11 for easy location determination. The covering film 31 is then inspected by the color reflection detector 5, which includes a housing for the covering film 31 to pass through and a reflector for detecting the surface reflection state of the covering film 31. The covering film 31 moves through the inside of the housing, allowing the reflector inside to scan its surface. Based on the intensity, uniformity, and direction of reflection on the surface of the covering film 31, the surface state of the white peony is determined. Simultaneously, mold produces secretions or metabolic products; if these substances adhere to the covering film 31, the gloss level of the surface can be determined, further analyzing the surface state of the white peony. During the movement of the covering film 31, a sealed cover can be used for protection. The transfer box 41 contains a flat plate connecting the first conveying channel 43 and the second conveying channel 44. The first conveying channel 43 and the second conveying channel 44 are respectively distributed on both sides of the transfer box 41. The outlet end of the second conveying channel 44 is opposite to the conveying unit 6, and the outlet end of the first conveying channel 43 is opposite to the mold collection box 42. The covering film 31 is detected by the color reflection detector 5. If the reflectivity is high, the flat plate opens and enters the mold collection box 42 through the first conveying channel 43. Otherwise, it enters the conveying unit 6 through the second conveying channel 44 and is conveyed to the drying unit 7 for drying. The distribution of the white peony at this time is conducive to drying processing. The drying status of the white peony can be reflected in the winding and positioning device 35, which can provide a basis for subsequent traceability and analysis of the drying status of fresh white peony. By combining the change in weight after drying and the changes on the surface, the drying environment on the flat drying device 11 can be checked. At the same time, the dried white peony can be detected, and white peony damaged by mold can be removed in time, which is conducive to subsequent processing.

[0029] like Figures 1-3 As shown, the present invention also provides a method for using a processing device for white peony root while it is still fresh, the specific steps of which are as follows:

[0030] A: Place the white peony in sheet form in the layered drying unit 1 for drying. The white peony can be laid flat on the flat drying piece 11. Determine the weight of the white peony on the flat drying piece 11. After a period of drying, place a fixed amount of white peony on the material distribution vibrating piece 2. At the same time, determine the weight of the white peony on the flat drying piece 11 after drying. Compare the weight of the white peony on the flat drying piece 11 before and after drying.

[0031] B: After the material distribution vibrating component 2 controls the layering of white peony, it falls onto the covering film 31 through the transition limiting component 21. The two covering films 31 move closer to the white peony, and control a section of the covering film 31 to bend. After forming the shape of the white peony surface on the covering film 31, the lower film feeding component 37 moves on the surface of the covering film 31 and sweeps the white peony into the transfer box 41.

[0032] C: The cover film 31 is wound up by the winding and marking device 35 and the position of the white peony is recorded. At the same time, the cover film 31 is detected by the color reflection detection device 5. If the reflectivity is high, it enters the mold collection box 42 through the first conveying channel 43. Otherwise, it enters the conveying unit 6 through the second conveying channel 44 and is conveyed to the drying unit 7 for drying.

[0033] The working principle of this invention is as follows: White peony leaves in sheet form are dried in the layered drying unit 1. The white peony leaves can be laid flat on a flat drying tray 11, and the weight of the white peony leaves on the tray 11 is determined. Weighing and drying are performed on each flat drying tray 11. After drying, the white peony leaves on each tray 11 are sequentially transferred to a distributing vibrating device 2. If all the white peony leaves on the tray 11 fall onto the distributing vibrating device 2, the weight of the white peony leaves on the tray 11 after drying is determined, and the weight before and after drying is compared. After drying, the white peony leaves have reduced moisture and concentrated components. The weight change after each drying is recorded, and a suitable drying time or method is selected. The appropriate drying weight is used as a normal threshold range. If the weight exceeds this threshold range during subsequent drying, the condition of the layered drying unit 1 is analyzed. After being controlled by the material distribution vibrating component 2, the white peony leaves fall onto the covering film 31 via the transition limiting component 21. The dried white peony leaves then enter the covering film 31 located at the bottom via the transition limiting component 21. A lower film bending cavity 34 is located between the first limiting component 32 and the second limiting component 33. The covering film 31 is restricted in its direction and position by the first limiting component 32 and the second limiting component 33. Both covering films 31 are equipped with a pressing contouring component 36 for pressing down a section. The pressing section distance of the upper covering film 31 is greater than that of the lower covering film 31, which facilitates the subsequent sweeping of the white peony leaves from the lower covering film 31. The two covering films 31 can be brought closer together to collect the white peony leaves, and a section of the covering film 31 can be bent to form the surface shape of the white peony leaves on the covering film 31. Then, the lower film feeding component 37 moves on the surface of the covering film 31, sweeping the white peony leaves into the transfer box 41. After being covered by two covering films 31, the winding and positioning device 35 stretches the covering film 31, moving the white peony on it to the position range of the lower film feeding device 37. At this time, the lower film feeding device 37 can be driven to rotate, sweeping the covered white peony into the transfer box 41. The covering film 31 is rolled up by the winding and positioning device 35 and the position of the white peony is recorded. It can be numbered on the flat drying device 11 to facilitate position determination. The covering film 31 is detected by the color reflection detection device 5. If the reflectivity is high, the flat plate opens and enters the mold collection box 42 through the first conveying channel 43. Otherwise, it enters the conveying unit 6 through the second conveying channel 44 and is conveyed to the drying unit 7 for drying.

[0034] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A processing device for white peony root in its fresh state, comprising a layered drying unit (1) for sun-drying, a conveying unit (6) for conveying the sun-dried white peony root, and a drying unit (7) for drying the white peony root, characterized in that, The layered drying unit (1) has a material distributing vibrator (2) for receiving materials on the outside. The material distributing vibrator (2) is provided with a double-clamping contouring group (3) on the outside. The double-clamping contouring group (3) includes two covering films (31) and a pressing contouring member (36). The material in the material distributing vibrator (2) is located in the two covering films (31). The two covering films (31) clamp the dried white peony in opposite directions to imprint surface marks. The layered drying unit (1) has a flat drying member (11) for weighing the white peony before drying. The white peony is screened according to the weight comparison before and after drying and the surface changes of the white peony and enters the drying unit (7) for drying. The material sorting vibrating component (2) includes a vibrating disc for vibrating and sorting materials and a transition limiting component (21) for limiting the number of materials passing through. The dried white peony enters the covering film (31) located at the bottom through the transition limiting component (21). The cover film (31) has a first limiting member (32), a second limiting member (33), and a take-up marking member (35) for limiting position. One end of the cover film (31) is fixed to the first limiting member (32), and the cover film (31) is located outside the second limiting member (33) for displacement. The other end of the cover film (31) is connected inside the take-up marking member (35). The first limiting member (32), the second limiting member (33), and the take-up marking member (35) are all fixed to the conveying unit (6). There is a lower membrane bending cavity (34) between the first limiting member (32) and the second limiting member (33). The lower membrane bending cavity (34) has a pressing profile (36) for pressing down and bending the membrane. Both of the cover films (31) are provided with a pressing profile (36) for pressing down for a section. The pressing section distance of the upper cover film (31) is greater than the pressing section distance of the lower cover film (31).

2. The white peony processing device based on the fresh state according to claim 1, characterized in that, The number of the flat drying pieces (11) is several. The several flat drying pieces (11) are rotated to change their positions and pass through the material distributing vibrator (2) in sequence. The flat drying pieces (11) include a drying tray for filtering water and a weight sensor for weighing.

3. The white peony processing device based on the fresh state according to claim 1, characterized in that, The conveying unit (6) is provided with a mold separation group (4), which includes a transfer box (41), a mold collection box (42), a first conveying channel (43), and a second conveying channel (44). The transfer box (41) is fixedly installed on the conveying unit (6). The transfer box (41) has a flat plate that connects the first conveying channel (43) and the second conveying channel (44). The first conveying channel (43) and the second conveying channel (44) are respectively distributed on both sides of the transfer box (41). The outlet end of the second conveying channel (44) is opposite to the conveying unit (6), and the outlet end of the first conveying channel (43) is opposite to the mold collection box (42).

4. The white peony processing device based on the fresh state according to claim 3, characterized in that, Color reflection detection element (5) is provided on the outside of the two covering films (31). The color reflection detection element (5) includes a box for passing through the covering film (31) and a reflector for detecting the reflection state of the surface of the covering film (31). The flat plate is connected by a motor drive, and the motor is signal connected to the color reflection detection element (5) through a controller.

5. The white peony processing device based on the fresh state according to claim 4, characterized in that, The cover film (31) located at the lower position is provided with a lower film feeding component (37), which is hinged to the conveying unit (6). The lower film feeding component (37) is used to sweep the white peony on the surface of the cover film (31) and sweep it into the transfer box (41).

6. The method of using the white peony processing device based on its fresh state according to claim 5, characterized in that: The usage steps include the following situations: A: Place the white peony in the layered drying unit (1) for drying. Spread the white peony flat on the flat drying piece (11) and determine the weight of the white peony on the flat drying piece (11). After a period of drying, place a fixed proportion of white peony on the material distribution vibrating piece (2). At the same time, determine the weight of the white peony on the flat drying piece (11) after drying. Compare the weight of the white peony on the flat drying piece (11) before and after drying. B: After the material distribution vibrating component (2) controls the layer of white peony to fall onto the covering film (31) through the transition limiting component (21), the two covering films (31) approach the white peony, control a section of the covering film (31) to bend, forming the shape of the white peony surface on the covering film (31), and then the lower film feeding component (37) moves on the surface of the covering film (31) to sweep the white peony into the transfer transition box (41); C: The covering film (31) is rolled up by the winding and marking device (35) and the position of the white peony is recorded. At the same time, the covering film (31) is detected by the color reflection detection device (5). If the reflectivity is high, it enters the mold collection box (42) through the first conveying channel (43). Otherwise, it enters the conveying unit (6) through the second conveying channel (44) and is conveyed to the drying unit (7) for drying.

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