Capsule sorting device

Abstract

The utility model relates to a capsule sorting device which comprises a sorting box, a plurality of sorting mechanisms and blowing mechanisms matched with the sorting mechanisms are arranged in the sorting box from top to bottom, each sorting mechanism comprises a hopper, a qualified product receiving disc and an unqualified product receiving disc, and the hoppers are located over the qualified product receiving discs; an unqualified product discharging opening is formed in the bottom end of the qualified product receiving disc, and an air blowing mechanism is arranged between the hopper and the qualified product receiving disc. Under the wind action of the blowing mechanism, capsule defective products such as capsule empty shells or capsule fragments fly into the unqualified product receiving disc, and the rest capsules flow into the qualified product receiving disc; sorting is carried out for multiple times, the problem that due to the fact that the input amount of the capsules is large, defective capsules are difficult to completely separate at a time is solved, and the quality of the sorted finished capsules is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capsule sorting, in particular to a capsule sorting device. Background Art

[0002] Capsule medicines are a common way of packaging medicines. Placing medicines in capsules can protect the medicinal properties of the medicines from being destroyed, and also protect the digestive organs and respiratory tract. Some medicines need to be dissolved and absorbed in the intestines, and capsules are a kind of protection to protect the medicines from being destroyed by stomach acid. After the existing capsule medicines are filled, the finished capsules will be mixed with defective capsules such as empty capsule shells or capsule fragments, which need to be sorted out to ensure the quality of the finished capsules. The feeding stage of the existing sorting device is to put all the capsules into the device for screening. The screening process uses a blower or creates a negative pressure environment to separate the defective capsules at one time. However, due to the large amount of capsules input and the mixing of normal capsules and defective capsules, it is difficult to completely separate the defective capsules at one time. Utility Model Content

[0003] The purpose of the utility model is to design a capsule sorting device that can completely separate defective capsules to solve the problems raised by the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a capsule sorting device is provided, comprising a sorting box, a feed port is provided at the top of the sorting box, a plurality of sorting mechanisms and an air blowing mechanism adapted to the sorting mechanism are arranged from top to bottom in the sorting box, the sorting mechanism comprises a hopper, a qualified product receiving tray and an unqualified product receiving tray, the qualified product receiving tray and the unqualified product receiving tray are spliced ​​together, the hopper is located directly above the qualified product receiving tray and close to one side of the unqualified product receiving tray; an unqualified product discharge port is provided at the bottom end of the unqualified product receiving tray, the unqualified product discharge port is connected to a feed pipe, the lower end of the feed pipe is located in the unqualified product receiving tray of the next level; a qualified product discharge port is provided at the bottom end of the qualified product receiving tray, the qualified product discharge port is located directly above the hopper of the next level, and the air blowing mechanism is arranged between the hopper and the qualified product receiving tray.

[0005] Furthermore, a buffer assembly is installed on the sorting box at the outlet of the hopper.

[0006] Furthermore, the buffer component is a brush cylinder, and the brush cylinder is rotatably connected to the sorting box.

[0007] Furthermore, the cross-sectional areas of the outlets of the plurality of hoppers decrease step by step.

[0008] Furthermore, the blowing mechanism includes an air pump and a blowing frame, the air outlet of the air pump is connected to an air inlet pipe, the air inlet pipe is connected to several blowing branches, the blowing branches are connected to the blowing frame, and the blowing frame is located between the hopper and the qualified product receiving tray.

[0009] Furthermore, a channel is provided at the bottom end of the sorting box, and the channel is adapted to the size of the qualified product receiving tray and the unqualified product receiving tray.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The utility model is provided with a sorting mechanism, and capsules flow into the hopper from the feed port and then flow out from the outlet of the hopper. Under the action of the wind force of the blowing mechanism, defective capsules such as empty capsule shells or capsule fragments fly to the unqualified receiving tray, and the remaining capsules flow into the qualified receiving tray; then the defective capsules in the unqualified receiving tray flow into the unqualified receiving tray of the next level through the feeding pipe, and the capsules in the qualified receiving tray flow into the qualified receiving tray of the next level through the hopper, and the next level of sorting is carried out at the same time. The sorting is carried out several times in this way, which solves the problem that it is difficult to completely separate the defective capsules at one time due to the large amount of capsules input, and improves the quality of the finished capsules after sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the present utility model.

[0015] The names of the components marked in the figure are as follows:

[0016] 1. Sorting box; 2. Feed inlet; 3. Sorting mechanism; 4. Blowing mechanism; 5. Hopper; 6. Qualified product receiving tray; 7. Rejected product receiving tray; 8. Feed pipe; 9. Brush cylinder; 10. Blowing frame; 11. Air inlet pipe; 12. Blowing branch pipe; 13. Passageway. DETAILED DESCRIPTION

[0017] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0018] Example: Reference Figure 1-2 A capsule sorting device includes a sorting box 1. The top of the sorting box 1 is provided with a feed port 2. The bottom of the sorting box 1 is provided with a channel 13. The channel 13 is adapted to the size of the qualified product receiving tray 6 and the unqualified product receiving tray 7. After the sorting work is completed, the qualified product receiving tray and the unqualified product receiving tray 7 can be conveniently taken out. Several sorting mechanisms 3 and a blower mechanism 4 adapted to the sorting mechanism 3 are arranged from top to bottom in the sorting box 1. The blower mechanism 4 includes an air pump and a blowing frame 10. The air outlet end of the air pump is connected to an air inlet pipe 11. The air inlet pipe 11 is connected to several blowing branches 12. The blowing branches 12 are connected to the blowing frame 10. The blowing frame 10 is connected to the hopper 5 and the qualified product receiving tray 6. When in use, the air pump discharges gas into the air inlet pipe 11 through the air outlet pipe, and then the air blowing frame 10 blows air to the sorting mechanism 3 in the sorting box 1 through the air blowing branch pipe 12, so that defective capsules such as empty capsule shells or capsule fragments are separated from normal capsules.

[0019] The sorting mechanism 3 includes a hopper 5, a receiving tray 6 for qualified products, and a receiving tray 7 for unqualified products. A buffer assembly, comprising a brush barrel 9, is installed at the outlet of the sorting box 1. The brush barrel 9 is rotatably connected to the sorting box 1 and rotates toward the blower mechanism 4. This buffer assembly buffers the flow of capsules, effectively separating defective and normal capsules. The bristles of the brush barrel 9 can also extend into the outlet of the hopper 5 to prevent capsule blockage. The cross-sectional area of ​​the outlets of several hoppers 5 decreases stepwise, reducing the amount of capsules flowing out per unit time and effectively separating defective and normal capsules. The qualified product receiving tray 6 and the unqualified product receiving tray 7 are spliced ​​together, and the hopper 5 is located directly above the qualified product receiving tray 6 and close to one side of the unqualified product receiving tray 7; an unqualified product discharge port is provided at the bottom end of the unqualified product receiving tray 7, and the unqualified product discharge port is connected to a feed pipe 8, and the lower end of the feed pipe 8 is located in the next-level unqualified product receiving tray 7; a qualified product discharge port is provided at the bottom end of the qualified product receiving tray 6, and the qualified product discharge port is located directly above the next-level hopper 5, and a blower mechanism 4 is provided between the hopper 5 and the qualified product receiving tray 6.

[0020] The working principle of this embodiment is as follows: when in use, capsules flow into the hopper 5 from the feed port 2 and then flow out from the outlet of the hopper 5, and are buffered by the brush tube 9. Under the action of the wind force of the blower mechanism 4, defective capsules such as empty capsule shells or capsule fragments fly to the unqualified receiving tray, and the remaining capsules flow into the qualified product receiving tray 6; then the defective capsules in the unqualified receiving tray flow into the next-level unqualified product receiving tray 7 through the feed pipe 8, and the capsules in the qualified receiving tray flow into the next-level qualified product receiving tray 6 through the hopper 5, and the next-level sorting is carried out at the same time. This sorting is carried out several times, which solves the problem that it is difficult to completely separate the defective capsules at one time due to the large amount of capsules input, and improves the quality of the finished capsules after sorting.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "upper," "lower," "left," "right," "front," "rear," and similar expressions used herein are for illustrative purposes only.

[0022] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A capsule sorting device, characterized in that: The invention comprises a sorting box (1), wherein a feed port (2) is provided on the top of the sorting box (1), wherein a plurality of sorting mechanisms (3) and a blower mechanism (4) adapted to the sorting mechanism (3) are arranged from top to bottom in the sorting box (1), wherein the sorting mechanism (3) comprises a hopper (5), a qualified product receiving tray (6) and a unqualified product receiving tray (7), wherein the qualified product receiving tray (6) and the unqualified product receiving tray (7) are spliced ​​together, wherein the hopper (5) is located directly above the qualified product receiving tray (6) and close to the qualified product receiving tray (6). One side of the unqualified product receiving tray (7); a unqualified product discharge port is provided at the bottom end of the unqualified product receiving tray (7), and the unqualified product discharge port is connected to a feeding pipe (8), and the lower end of the feeding pipe (8) is located in the unqualified product receiving tray (7) of the next level; a qualified product discharge port is provided at the bottom end of the qualified product receiving tray (6), and the qualified product discharge port is located just above the hopper (5) of the next level, and the air blowing mechanism (4) is provided between the hopper (5) and the qualified product receiving tray (6).

2. The capsule sorting device according to claim 1, characterized in that: A buffer assembly is installed on the sorting box (1) at the outlet of the hopper (5).

3. The capsule sorting device according to claim 2, characterized in that: The buffer component is a brush cylinder (9), and the brush cylinder (9) is rotatably connected to the sorting box (1).

4. The capsule sorting device according to claim 1, characterized in that: The cross-sectional areas of the outlets of the plurality of hoppers (5) decrease step by step.

5. The capsule sorting device according to claim 1, characterized in that: The blowing mechanism (4) comprises an air pump and a blowing frame (10); the air outlet of the air pump is connected to an air inlet pipe (11); the air inlet pipe (11) is connected to a plurality of blowing branches (12); the blowing branches (12) are connected to the blowing frame (10); and the blowing frame (10) is located between the hopper (5) and the qualified product receiving tray (6).

6. The capsule sorting device according to claim 1, characterized in that: A channel (13) is provided at the bottom end of the sorting box (1), and the channel (13) is adapted to the size of the qualified product receiving tray (6) and the unqualified product receiving tray (7) spliced ​​together.

Images