Traditional Chinese medicine granule packaging machine

Abstract

The utility model discloses a traditional Chinese medicine granule packaging machine which comprises a packaging machine shell and a quantitative discharging mechanism. A storage barrel is arranged at the upper end of the packaging machine shell, a discharging pipe is arranged at a discharging opening in the side face of the storage barrel, and a baffle is arranged at the lower end in the storage barrel; the quantitative discharging mechanism comprises a rotating disc, quantitative grooves, pushing plates and a limiting assembly, the rotating disc is rotationally connected to the middle of the lower surface of the baffle through a rotating shaft, the upper end of the outer arc surface of the rotating disc is conical, the quantitative grooves are formed in the upper surface of the rotating disc, and the pushing plates are vertically and slidably connected into the annularly-distributed quantitative grooves correspondingly; according to the traditional Chinese medicine granule packaging machine, traditional Chinese medicine granules are discharged through the quantitative grooves in the surface of the rotating disc, continuous quantitative discharging of the traditional Chinese medicine granules is facilitated, and the packaging efficiency of the traditional Chinese medicine granules is improved while the discharging accuracy of the traditional Chinese medicine granules is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine granule packaging, in particular to a traditional Chinese medicine granule packaging machine. Background Art

[0002] Chinese medicine granules are a solid granular dosage form made by concentrating and spray-drying the liquid extracted after decocting Chinese medicine. It is a modern improved form of Chinese medicine decoction, with the characteristics of easy administration, easy storage, and stable dosage form. The dosage of granules is accurate and convenient, which can save the trouble of decocting; the quality is stable and it is not easily affected by the environment during use; the dosage used can be reduced compared to herbal medicine, and it is also convenient to carry and store. In the production process of Chinese medicine granules, in order to facilitate the subsequent transportation and storage of Chinese medicine granules, the Chinese medicine granules after production need to be packaged; in the existing technology, Chinese medicine granules need to be stored in a storage barrel during packaging. In order to ensure the accuracy of the packaging of Chinese medicine granules, a quantitative discharging component is often provided at the discharge port of the storage barrel. The amount of Chinese medicine granules discharged each time is controlled by weighing or storing in a quantitative container. However, when some packaging machines quantitatively control the discharge of Chinese medicine granules, it will affect the discharge speed of Chinese medicine granules, thereby reducing the packaging efficiency of Chinese medicine granules. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a Chinese medicine granule packaging machine. The Chinese medicine granules are discharged through the quantitative groove on the surface of the rotating disk, which is convenient for continuous quantitative discharge of the Chinese medicine granules. While ensuring the accuracy of the discharge of the Chinese medicine granules, the packaging efficiency of the Chinese medicine granules is improved, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a Chinese medicine granule packaging machine, comprising a packaging machine housing and a quantitative discharging mechanism;

[0005] Packaging machine housing: a storage barrel is provided at the upper end thereof, a discharge pipe is provided at the discharge port on the side of the storage barrel, and a baffle is provided at the lower end of the interior of the storage barrel;

[0006] Quantitative discharging mechanism: It includes a turntable, a quantitative groove, a push plate and a limit assembly. The turntable is rotatably connected to the middle part of the lower surface of the baffle through a rotating shaft. The upper end of the outer arc surface of the turntable is conical. The upper surface of the turntable is respectively provided with quantitative grooves. The annular quantitative grooves are vertically slidably connected with push plates. The limit assembly for providing a limit for the push plate is arranged at the lower end of the storage barrel. The Chinese medicine granules are discharged through the quantitative grooves on the surface of the rotating disk, which is convenient for continuous quantitative discharging of the Chinese medicine granules, while ensuring the accuracy of the discharging of the Chinese medicine granules, and improving the packaging efficiency of the Chinese medicine granules.

[0007] Furthermore, the limiting assembly includes a slide post, a spring and a limiting plate. The slide posts are respectively arranged on the lower surface of the push plate. The lower ends of the slide posts pass through the interior of the turntable and are provided with a limiting plate. Springs are provided between the limiting plate and the turntable. The springs are movably mounted on the outer arc surface of the slide posts, and the position of the push plate is limited by the elastic force of the springs.

[0008] Furthermore, the limiting assembly also includes a top plate, which is arranged at the lower end of the storage barrel. The top plate is installed in conjunction with the limiting disk to limit the position of the limiting disk.

[0009] Furthermore, the limiting assembly also includes a discharge top plate, which is arranged at the right end of the upper surface of the top plate. The discharge top plate is installed in conjunction with the limiting disk to limit the position of the limiting disk.

[0010] Furthermore, a single chip microcomputer is provided at the front end of the packaging machine housing, and an input end of the single chip microcomputer is electrically connected to an external power supply to control the start and stop of the entire device.

[0011] Furthermore, the limit assembly also includes an electric push rod and a feed top plate. The feed top plate is hinged to the left end of the top plate by a hinge. The electric push rod is arranged at the lower end of the storage barrel. The upper end of the telescopic end of the electric push rod is in contact with the feed top plate. The input end of the electric push rod is electrically connected to the output end of the single-chip microcomputer to limit the position of the limit plate.

[0012] Furthermore, the quantitative discharging mechanism also includes a motor, which is arranged at the lower end of the storage barrel. The upper end of the output shaft of the motor is fixedly connected to the rotating shaft in the middle of the turntable, and the input end of the motor is electrically connected to the output end of the single-chip microcomputer to provide power for the rotation of the turntable.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the Chinese medicine granule packaging machine has the following advantages:

[0014] The Chinese medicine granules are discharged through the quantitative groove on the surface of the rotating disk, which is convenient for continuous quantitative discharge of the Chinese medicine granules, while ensuring the accuracy of the discharge of the Chinese medicine granules and improving the packaging efficiency of the Chinese medicine granules. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the storage barrel of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the quantitative discharging mechanism of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the limit assembly of the utility model.

[0019] In the figure: 1 packaging machine housing, 2 storage barrel, 3 discharge pipe, 4 baffle, 5 quantitative discharge mechanism, 51 turntable, 52 quantitative slot, 53 push plate, 54 limit assembly, 541 slide column, 542 spring, 543 limit plate, 544 electric push rod, 545 top plate, 546 discharge top plate, 547 feed top plate, 55 motor, 6 single chip microcomputer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , this embodiment provides a technical solution: a traditional Chinese medicine granule packaging machine, comprising a packaging machine shell 1 and a quantitative discharging mechanism 5;

[0022] Packaging machine housing 1: A storage barrel 2 is provided at its upper end to provide space for storing Chinese medicine granules. A discharge pipe 3 is provided at the discharge port on the side of the storage barrel 2 to facilitate the discharge of the Chinese medicine granules in the storage barrel 2. A sealing component and a packaging bag conveying component are provided at the front end of the packaging machine housing 1. The Chinese medicine granules discharged from the discharge pipe 3 fall into the packaging bag and are heat-sealed by the sealing component. A baffle 4 is provided at the lower end of the storage barrel 2 to block the lower end of the storage barrel 2. A single-chip microcomputer 6 is provided at the front end of the packaging machine housing 1. The input end of the single-chip microcomputer 6 is electrically connected to an external power supply to control the start and stop of the entire device.

[0023] Quantitative discharging mechanism 5: It includes a turntable 51, a quantitative groove 52, a push plate 53 and a limit assembly 54. The turntable 51 is rotatably connected to the middle part of the lower surface of the baffle 4 through a rotating shaft. The upper end of the outer arc surface of the turntable 51 is conical. The upper surface of the turntable 51 is respectively provided with quantitative grooves 52. The annular quantitative grooves 52 are vertically slidably connected with push plates 53. The limit assembly 54 for providing a limit for the push plate 53 is arranged at the lower end of the storage barrel 2. The surface of the baffle 4 is provided with a material hole. The dial plate at the upper end of the rotating shaft of the turntable 51 is used to dial the Chinese medicine granules on the surface of the baffle 4, so that the Chinese medicine granules fall into the quantitative groove 52 through the material hole on the surface of the baffle 4. The lower surface of the baffle 4 is provided with a scraper to prevent the Chinese medicine granules from being deposited on the turntable 5 1 moves horizontally, the limit assembly 54 includes a slide post 541, a spring 542 and a limit plate 543, the slide post 541 is respectively arranged on the lower surface of the push plate 53, the lower end of the slide post 541 passes through the interior of the turntable 51 and is provided with a limit plate 543, a spring 542 is provided between the limit plate 543 and the turntable 51, and the spring 542 is movably sleeved on the outer arc surface of the slide post 541, the limit assembly 54 also includes a top plate 545, the top plate 545 is arranged at the lower end of the storage barrel 2, the top plate 545 is installed in conjunction with the limit plate 543, the limit assembly 54 also includes a discharge top plate 546, the discharge top plate 546 is arranged at the right end of the upper surface of the top plate 545, and the discharge top plate 546 is installed in conjunction with the limit plate 543 The limiting assembly 54 also includes an electric push rod 544 and a feed top plate 547. The feed top plate 547 is hinged to the left end of the top plate 545 by a hinge. The electric push rod 544 is arranged at the lower end of the storage barrel 2. The upper end of the telescopic end of the electric push rod 544 contacts the feed top plate 547. The input end of the electric push rod 544 is electrically connected to the output end of the single-chip microcomputer 6. As the turntable 51 drives the sliding column 541 and the limiting plate 543 to rotate, the contact position of the limiting plate 543 will change. When the limiting plate 543 contacts the top plate 545 and the quantitative groove 52 and the material hole on the surface of the baffle 4 vertically coincide with each other, under the elastic force of the spring 542, the push plate 53 is located at the lower end of the quantitative groove 52, so that the Chinese medicine granules enter the quantitative groove 52 provides sufficient space inside; then the limiting plate 543 contacts the feeding top plate 547, and under the limit of the feeding top plate 547, the pushing plate 53 is lifted and lowered during the rotation process. During the rising process of the pushing plate 53, part of the Chinese medicine granules are pushed out from the quantitative groove 52, and the feeding top plate 547 and the top plate 545 are pushed to rotate relative to each other through the extension and contraction of the electric push rod 544, so as to control the maximum height of the pushing plate 53 when rising, and accurately control the amount of Chinese medicine granules in the quantitative groove 52; then as the turntable 51 rotates, the limiting plate 543 contacts the top plate 545 again, but the quantitative groove 52 and the material hole on the surface of the baffle 4 are vertically misaligned, and the baffle 4 is used to prevent the Chinese medicine granules from entering the quantitative groove 52;As the turntable 51 continues to rotate, the limit plate 543 contacts the discharge top plate 546. Under the limit of the discharge top plate 546, the push plate 53 is raised and lowered. The rise of the push plate 53 ejects all the Chinese medicine granules in the quantitative trough 52. Guided by the conical arc surface of the turntable 51, the Chinese medicine granules fall from the discharge pipe 3. The quantitative discharge mechanism 5 also includes a motor 55. The motor 55 is disposed at the lower end of the storage barrel 2. The upper end of the output shaft of the motor 55 is fixedly connected to the rotating shaft in the middle of the turntable 51. The input end of the motor 55 is electrically connected to the output end of the single-chip microcomputer 6, providing power for the rotation of the turntable 51.

[0024] The working principle of the Chinese medicine granule packaging machine provided by the present invention is as follows: in the process of packaging Chinese medicine granules, the Chinese medicine granules are poured into the interior of the storage barrel 2, the motor 55 is started by the single chip computer 6, the output shaft of the motor 55 drives the turntable 51 to rotate, and the dial plate at the upper end of the rotating shaft of the turntable 51 is used to dial the Chinese medicine granules on the surface of the baffle 4, so that the Chinese medicine granules fall into the quantitative groove 52 through the material hole on the surface of the baffle 4. As the turntable 51 drives the sliding column 541 and the limit plate 543 to rotate, the limit plate 543 is rotated. The contact position of the positioning plate 543 will change. When the limiting plate 543 contacts the top plate 545 and the quantitative groove 52 and the material hole on the surface of the baffle 4 are vertically overlapped, the push plate 53 is located at the bottom of the quantitative groove 52 under the elastic force of the spring 542, providing sufficient space for the Chinese medicine granules to enter the quantitative groove 52; then the limiting plate 543 contacts the feeding top plate 547, and under the limit of the feeding top plate 547, the push plate 53 is lifted and lowered during the rotation process. During the lifting process, some of the Chinese medicine granules are ejected from the quantitative groove 52. The electric push rod 544 is extended and retracted to push the feed top plate 547 and the top plate 545 to rotate relative to each other, thereby controlling the maximum height of the push plate 53 during the lifting process and accurately controlling the amount of Chinese medicine granules in the quantitative groove 52. Then, as the turntable 51 rotates, the limit plate 543 contacts the top plate 545 again, but the quantitative groove 52 and the material hole on the surface of the baffle 4 are vertically misaligned, and the baffle 4 is used to prevent the Chinese medicine granules from entering the quantitative groove 52. Then, as the turntable 51 continues to rotate, the limit plate 543 contacts the discharge top plate 546. Under the limit of the discharge top plate 546, the push plate 53 is raised and lowered. Through the rise of the push plate 53, all the Chinese medicine granules in the quantitative groove 52 are pushed out. Under the guidance of the conical arc surface of the turntable 51, the Chinese medicine granules fall from the inside of the discharge pipe 3 into the packaging bag of the front-end sealing machine of the packaging machine shell 1. The packaging bag is sealed by the front-end sealing machine of the packaging machine shell 1 to complete the packaging of the Chinese medicine granules.

[0025] It is worth noting that the single-chip microcomputer 6 disclosed in the above embodiment can be a PIC16F1823-I / P model single-chip microcomputer, and the electric push rod 544 and the motor 55 can be freely configured according to the actual application scenario. The electric push rod 544 can be a LAM1 model electric push rod, and the motor 55 can be a 3M57-42A model stepper motor. The single-chip microcomputer 6 controls the operation of the electric push rod 544 and the motor 55 using methods commonly used in the prior art.

[0026] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A Chinese medicine granule packaging machine, characterized by: It comprises a packaging machine housing (1) and a quantitative discharging mechanism (5); The packaging machine housing (1) is provided with a storage barrel (2) at its upper end, a discharge pipe (3) is provided at the discharge port on the side of the storage barrel (2), and a baffle (4) is provided at the lower end of the interior of the storage barrel (2); The quantitative discharging mechanism (5) comprises a rotating disk (51), a quantitative groove (52), a push plate (53) and a limiting assembly (54). The rotating disk (51) is rotatably connected to the middle part of the lower surface of the baffle (4) via a rotating shaft. The upper end of the outer arc surface of the rotating disk (51) is conical. The upper surface of the rotating disk (51) is respectively provided with quantitative grooves (52). The quantitative grooves (52) distributed in an annular manner are all vertically slidably connected with push plates (53). The limiting assembly (54) for providing a limit for the push plate (53) is arranged at the lower end of the storage barrel (2).

2. A Chinese medicine granule packaging machine according to claim 1, characterized in that: The limiting assembly (54) includes a slide post (541), a spring (542) and a limiting plate (543), wherein the slide posts (541) are respectively arranged on the lower surface of the push plate (53), the lower ends of the slide posts (541) pass through the interior of the turntable (51) and are provided with a limiting plate (543), and a spring (542) is provided between the limiting plate (543) and the turntable (51), and the spring (542) is respectively movably sleeved on the outer arc surface of the slide post (541).

3. A Chinese medicine granule packaging machine according to claim 2, characterized in that: The limiting assembly (54) further comprises a top plate (545), which is arranged at the lower end of the storage barrel (2), and the top plate (545) is mounted in cooperation with the limiting plate (543).

4. A Chinese medicine granule packaging machine according to claim 3, characterized in that: The limiting assembly (54) further includes a discharge top plate (546), which is arranged at the right end of the upper surface of the top plate (545), and the discharge top plate (546) is installed in coordination with the limiting plate (543).

5. The Chinese medicine granule packaging machine according to claim 3, characterized in that: A single-chip microcomputer (6) is provided at the front end of the packaging machine housing (1), and an input end of the single-chip microcomputer (6) is electrically connected to an external power supply.

6. The Chinese medicine granule packaging machine according to claim 5, characterized in that: The limiting assembly (54) further includes an electric push rod (544) and a feed top plate (547), wherein the feed top plate (547) is hinged to the left end of the top plate (545) via a hinge, the electric push rod (544) is arranged at the lower end of the storage barrel (2), the upper end of the telescopic end of the electric push rod (544) contacts the feed top plate (547), and the input end of the electric push rod (544) is electrically connected to the output end of the single chip microcomputer (6).

7. The Chinese medicine granule packaging machine according to claim 5, characterized in that: The quantitative discharging mechanism (5) further comprises a motor (55), which is arranged at the lower end of the storage barrel (2), the upper end of the output shaft of the motor (55) is fixedly connected to the rotating shaft in the middle of the turntable (51), and the input end of the motor (55) is electrically connected to the output end of the single chip microcomputer (6).

Images