Traditional Chinese medicine single-dose bag selecting and packaging on-line device

Abstract

The utility model discloses a traditional chinese medicine single dose bagged selection and packaging line device, including frame, vibration feeding screen separation assembly, first elevator, artificial selection material conveying belt, second elevator and material distributing conveyer are separately arranged on the frame, and material distributing assembly is arranged on the material distributing conveyer. The utility model discloses through vibration feeding screen separation assembly and double elevator line design, replace traditional artificial handling raw materials, manual feeding, artificial transfer to the heavy physical process of material selection platform, and vibration feeding screen can realize raw material automatic feeding and preliminary screening, remove dust, dregs and other impurities, and the first elevator conveys the raw material after primary screening to the artificial selection material conveying belt, and the second elevator conveys the raw material after selection to the material distributing conveyer, and the whole process does not need artificial handling, reduces the labor, improves work efficiency, and the artificial selection material conveying belt both sides are provided with the material selection shell, and can concentrate the collection of the worker's picked out mildew decoction piece, foreign matter and other unqualified products.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine processing technology, specifically to a device for selecting and packaging single-dose bags of traditional Chinese medicine. Background Technology

[0002] Single-dose bag packaging equipment is mostly a single automatic bag-feeding or back-sealing bag packaging machine. The output of a single machine is limited. For single-dose bag, tray and large bag packaging, there are many manual processes from the selection of Chinese medicinal materials to inner and outer packaging, which are time-consuming and result in low production efficiency and low capacity. Simply adding a single bag packaging machine cannot significantly improve production efficiency, and it is also necessary to add more operators to complete the work, which increases labor costs and makes it difficult to meet market demand.

[0003] Therefore, it is necessary to provide a sorting and packaging line device for single-dose bags of traditional Chinese medicine. Utility Model Content

[0004] The purpose of this invention is to provide a device for sorting and packaging single-dose bags of traditional Chinese medicine, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a single-dose bagged sorting and packaging line device for traditional Chinese medicine, including a frame, on which a vibrating feeding and screening component, a first elevator, a manual material selection conveyor belt, a second elevator, and a material distribution conveyor are respectively arranged. The material distribution conveyor is equipped with a material distribution component, and the discharge end of the vibrating feeding and screening component is connected to the inlet end of the first elevator.

[0006] Optionally, the discharge end of the first elevator is connected to the inlet end of the manual material selection conveyor belt, and two material selection shells are installed on both sides of the manual material selection conveyor belt. The discharge end of the manual material selection conveyor belt is connected to the inlet end of the second elevator.

[0007] Optionally, the number of the material distribution conveyors is three, and the discharge end of the material distribution conveyor is connected to the inlet end of the material distribution conveyor. The inlet end of the material distribution conveyor on the right side is connected to the discharge end of the second elevator.

[0008] Optionally, the material distribution assembly includes a support frame, with mounting blocks installed at the four corners of the bottom of the support frame. The mounting blocks are connected to the frame on the side of the material distribution conveyor through threaded holes, and fixing blocks are installed on the mounting blocks.

[0009] Optionally, an electric push rod is installed on the fixed block, and a material distribution plate is rotatably connected to the output end of the electric push rod.

[0010] Optionally, the number of weighing belt conveyors is three, and the inlet end of the weighing belt conveyor is connected to the outlet end of the material distribution conveyor, the outlet end of the weighing belt conveyor is connected to the inlet end of the collection conveyor, and the inlet end of the manual boxing conveyor is connected to the outlet end of the collection conveyor.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model replaces the heavy-duty process of manual handling of raw materials, manual feeding, and manual transfer to the selection platform by connecting the vibrating feeding and screening components with a double elevator. The vibrating feeding screen can realize automatic feeding and preliminary screening of raw materials, removing impurities such as dust and debris. The first elevator transports the raw materials after preliminary screening to the manual selection conveyor belt, and the second elevator transports the selected raw materials to the distribution conveyor. The entire process does not require manual handling, reducing labor and improving work efficiency. The manual selection conveyor belt is equipped with selection shells on both sides, which can collect unqualified products such as moldy slices and foreign objects picked out by workers.

[0012] 2. This utility model achieves a packaging mode of one source and multiple distributions and multiple lines in parallel through the series design of three-component material conveyors. A single production line can simultaneously supply materials to three packaging machines. The line layout of the material distribution conveyors can be flexibly adjusted according to market demand to increase the number of packaging machines. Multiple single-dose small bags can be simultaneously distributed, packaged, and filled into large bags, thereby reducing manpower and improving production efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the material distribution component of this utility model.

[0014] In the diagram: 1. Frame; 11. Vibrating feeding and screening assembly; 12. First elevator; 13. Manual material selection conveyor belt; 14. Second elevator; 15. Material distribution conveyor; 16. Material selection shell; 2. Material distribution assembly; 21. Support frame; 22. Mounting block; 23. Fixing block; 24. Electric push rod; 25. Material distribution plate; 31. Weighing belt conveyor; 32. Collection conveyor; 33. Manual boxing conveyor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-2A single-dose bagged sorting and packaging line device for traditional Chinese medicine includes a frame 1, on which a control module is installed. The frame 1 serves as the skeleton of the entire device, used to fix and install a vibrating feeding and screening component 11, a first elevator 12, a manual selection conveyor belt 13, a second elevator 14, a distributing conveyor 15, and a distributing component 2. This ensures that all components move along a preset path, with precise alignment for feeding, screening, selection, and distributing, avoiding chaotic movement caused by scattered components. The frame 1 is equipped with a vibrating feeding and screening component 11, a first elevator 12, a manual selection conveyor belt 13, a second elevator 14, a distributing conveyor 15, a weighing belt conveyor 31, a collecting conveyor 32, and a manual boxing conveyor 33. The distributing conveyor 15 is equipped with the distributing component 2. The discharge end of the vibrating feeding and screening component 11 is connected to the feed end of the first elevator 12. The vibrating feeding and screening component 11 automatically feeds the raw materials, conveying them from the silo to the discharge end through vibration. Preliminary screening is performed, using a screen structure to filter out light impurities such as dust, fine debris, and insect excrement, achieving integrated feeding and primary screening. It is then connected to the feed end of the first elevator 12, directly sending the pre-screened raw materials to the next process. The discharge end of the first elevator 12 is connected to the feed end of the manual selection conveyor belt 13. The first elevator 12 receives the pre-screened raw materials from the vibrating feeding and screening component 11 and lifts them from the lower pre-screen end to the higher manual selection conveyor belt 13 via chain and belt drive, achieving vertical connection between pre-screening and selection. Two material selection shells 16 are installed on both sides of the material conveyor belt 13. The manual material selection conveyor belt 13 horizontally transports raw materials, receiving materials from the first elevator 12, and transports them horizontally at a uniform speed for workers to manually select materials on both sides of the conveyor belt. The discharge end is connected to the feed end of the second elevator 14, sending the qualified raw materials after selection to the sorting process. The conveyor belt speed can be adjusted according to the characteristics of the raw materials, such as the size of the slices and the looseness of the particles, to avoid the speed being too fast and causing missed selection or too slow and causing low efficiency. The material selection shells 16 are used to collect unqualified products such as moldy slices, foreign objects, and broken raw materials picked out by workers. The discharge end of the manual material selection conveyor belt 13 is connected to the feed end of the second elevator 14, which receives the qualified raw materials from the manual material selection conveyor belt 13 and lifts them from the selection end to the feed end of the second elevator 14. The right-side material distribution conveyor 15 has a feed end that connects the vertical flow lines for material selection and distribution. There are three material distribution conveyors 15, with their feed ends connected to each other. The feed end of the right-side material distribution conveyor 15 is connected to the discharge end of the second elevator 14. The three material distribution conveyors 15 are connected in series in the order of right-side machine, middle machine, and left-side machine. The feed end of the right-side machine is connected to the second elevator 14, and the discharge end of the adjacent machine is connected to its feed end, forming a main and multiple branch material distribution channel. The discharge end of each material distribution conveyor 15 can independently connect to one single-dose packaging equipment, realizing parallel feeding of one raw material line and three packaging equipment. There are three weighing belt conveyors 31, with their feed ends connected to the discharge ends of the material distribution conveyors 15.The weighing belt conveyor 31 is used to weigh the traditional Chinese medicine. The discharge end of the weighing belt conveyor 31 is connected to the inlet end of the collecting conveyor 32. The collecting conveyor 32 is used to collect all the weighed traditional Chinese medicine for unified transport. The inlet end of the manual boxing conveyor 33 is connected to the discharge end of the collecting conveyor 32. The manual boxing conveyor 33 is used to uniformly box the traditional Chinese medicine.

[0017] The material distribution assembly 2 includes a support frame 21. Mounting blocks 22 are installed at each of the four corners of the bottom of the support frame 21. The mounting blocks 22 are connected to the side frame of the material distribution conveyor 15 via threaded holes. The mounting blocks 22 are installed at the four corners of the bottom of the support frame 21 and connected to the side frame of the material distribution conveyor 15 via threaded holes and bolts, enabling detachable fixing of the support frame 21 to the material distribution conveyor 15. Fixing blocks 23 are installed on the mounting blocks 22 and are fixed to the inside of the support frame 21 by welding or bolts. These fixing blocks 23 are used to install the electric push rod 24, ensuring that the axis of the electric push rod 24 is parallel to the rotation axis of the material distribution plate 25. The electric push rod 24 generates thrust and pull forces during operation, and the fixing blocks 23 firmly fix it in place, preventing the push rod from tilting and affecting the adjustment angle of the material distribution plate 25. To mitigate the deviation, an electric push rod 24 is installed on the fixed block 23. The output end of the electric push rod 24 is rotatably connected to the material distribution plate 25. Through telescopic movement, the material distribution plate 25 is pushed around the rotation axis to adjust the tilt angle, such as 0-45°, controlling the flow direction of the raw material on the material distribution conveyor 15, such as deviating to the left channel, right channel, or middle channel. The output end of the electric push rod 24 is rotatably connected to the material distribution plate 25. When the material distribution plate 25 is adjusted under the drive of the electric push rod 24, the support frame 21 can offset the impact force of the raw material on the material distribution plate 25, preventing the material distribution plate 25 from shifting and causing the material distribution to deviate to one side, thus improving the uniformity of material distribution. The material distribution plate 25 is installed on the conveying surface of the material distribution conveyor 15. By changing the tilt angle, the raw material is guided to different material distribution channels, realizing one material for multiple distributions.

[0018] The control module sets the following settings: the vibration frequency of the vibrating feeding and screening component 11 is adjusted according to the characteristics of the raw materials, such as 50Hz for sliced ​​medicinal materials and 60Hz for granules; the conveyor belt speed is set to 0.3-0.8m / s for manual material selection conveyor belt 13, 0.3-0.5m / s for sliced ​​medicinal materials to facilitate picking, and 0.6-0.8m / s for granules to match the flow rate; the speed of the material distribution conveyor 15 is synchronized with the second elevator 14 and is set to 0.8-1.0m / s to avoid raw material accumulation; the electric push rod 24 has a preset adjustment range of 0-45° for the material distribution plate 25, corresponding to single-group material distribution, 45° biased to one side and double-group material distribution, 20° / 30° to both sides and triple-group material distribution, and 15° evenly distributed in the center, which are the three modes.

[0019] When in use, the raw materials of Chinese medicine to be processed are poured into the hopper of the vibrating feeding and screening component 11. Through vibration, the raw materials move along the screen to the discharge end. During the process, light impurities such as dust and debris are filtered by the screen and fall into the collection box below. Qualified raw materials are discharged from the discharge end. At the same time, the first elevator 12 is started to vertically lift the primary screened raw materials discharged from the vibrating feeding and screening component 11 and finally fall smoothly into the feed end of the manual selection conveyor belt 13. No manual handling is required throughout the process. Two to three operators stand on either side of the manual material selection conveyor belt 13. The conveyor belt transports raw materials at a preset speed. The operators visually inspect the raw materials and pick out unqualified products such as moldy slices, insect-infested pieces, and foreign objects, and put them directly into the material selection shell 16 next to them. After manual screening, the qualified raw materials move to the discharge end via the conveyor belt and fall naturally into the feed hopper of the second elevator 14. The second elevator 14 is started to lift the qualified raw materials vertically again and finally send them to the feed end of the right-side distribution conveyor 15. According to production needs, the electric push rod 24 is operated through the control module. When three packaging devices are in use, the electric push rod 24 pushes the distribution plate 25 to a 15° center angle. The raw materials are evenly distributed on the right-side distribution conveyor 15. After the Chinese medicine is divided, it is weighed by the weighing belt conveyor 31 and then enters the collection conveyor 32. Then, it is transferred by the collection conveyor 32 to the manual boxing conveyor 33 for boxing.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for sorting and packaging single-dose bags of traditional Chinese medicine, characterized in that: The machine includes a frame (1), on which a vibrating feeding and screening assembly (11), a first elevator (12), a manual material selection conveyor belt (13), a second elevator (14), a material distribution conveyor (15), a weighing belt conveyor (31), a collection conveyor (32), and a manual boxing conveyor (33) are respectively provided. A material distribution assembly (2) is provided on the material distribution conveyor (15). The discharge end of the vibrating feeding and screening assembly (11) is connected to the feed end of the first elevator (12).

2. The single-dose bagged sorting and packaging line device for traditional Chinese medicine according to claim 1, characterized in that: The discharge end of the first elevator (12) is connected to the feed end of the manual material selection conveyor belt (13). Two material selection shells (16) are installed on both sides of the manual material selection conveyor belt (13). The discharge end of the manual material selection conveyor belt (13) is connected to the feed end of the second elevator (14).

3. The single-dose bagged sorting and packaging line device for traditional Chinese medicine according to claim 2, characterized in that: The number of the material distribution conveyors (15) is three, and the discharge end of the material distribution conveyor (15) is connected to the inlet end. The inlet end of the material distribution conveyor (15) on the right is connected to the discharge end of the second elevator (14).

4. The traditional Chinese medicine single-dose bag sorting and packaging line device according to claim 3, characterized in that: The material distribution assembly (2) includes a support frame (21), and mounting blocks (22) are installed at the four corners of the bottom of the support frame (21). The mounting blocks (22) are connected to the frame on the side of the material distribution conveyor (15) through threaded holes. Fixing blocks (23) are installed on the mounting blocks (22).

5. The traditional Chinese medicine single-dose bag sorting and packaging line device according to claim 4, characterized in that: An electric push rod (24) is installed on the fixed block (23), and a material distribution plate (25) is rotatably connected to the output end of the electric push rod (24).

6. The single-dose bagged sorting and packaging line device for traditional Chinese medicine according to claim 5, characterized in that: The number of weighing belt conveyors (31) is three, and the feeding end of the weighing belt conveyor (31) is connected to the discharging end of the material distribution conveyor (15), the discharging end of the weighing belt conveyor (31) is connected to the feeding end of the collection conveyor (32), and the feeding end of the manual boxing conveyor (33) is connected to the discharging end of the collection conveyor (32).

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