一种中药饮片剔废模块及剔废装置

Abstract

本实用新型公开了一种中药饮片剔废模块及剔废装置。本实用新型的中药饮片剔废模块包括剔废料斗，具有出料通道；出料通道具有用于输送重量合格中药饮片的第一出料口和用于输送重量不合格中药饮片的第二出料口；驱动机构与剔废料斗传动连接，用于将剔废料斗翻转至第一工作状态以输送重量合格中药饮片或者第二工作状态以输送重量不合格中药饮片。本实用新型的中药饮片剔废模块通过设置剔废料斗和驱动机构，当中药饮片为重量合格产品时，剔废料斗翻转至第一工作状态；当中药饮片为重量不合格产品时，剔废料斗翻转至第二工作状态。在中药饮片输送过程中，将重量不合格的中药饮片和重量合格的中药饮片直接区分输送，提高成品的准确性。

Claims

1. A module for discarding waste Chinese herbal medicine slices, characterized in that: include Waste hopper (18) with discharge channel (15); The discharge channel (15) has a first discharge port (13) for conveying qualified Chinese herbal medicine pieces and a second discharge port (14) for conveying unqualified Chinese herbal medicine pieces; The drive mechanism (17) is connected to the waste hopper (18) for rotating the waste hopper (18) to a first working state to transport qualified Chinese herbal medicine pieces or a second working state to transport unqualified Chinese herbal medicine pieces.

2. The traditional Chinese medicine decoction piece rejection module according to claim 1, characterized in that: The first discharge port (13) and the second discharge port (14) are located on both sides of the discharge channel (15); The drive mechanism (17) drives the waste hopper (18) to rotate counterclockwise or clockwise to the first working state or the second working state.

3. The traditional Chinese medicine decoction piece waste removal module according to claim 2, characterized in that: The drive mechanism (17) includes Motor (171); A crank (172) is connected to the output shaft of the motor (171); A cam follower (173) is mounted on the crank (172); The motor (171) drives the waste hopper (18) to rotate via the cam follower (173).

4. The traditional Chinese medicine decoction piece rejection module according to claim 3, characterized in that: Two cam followers (173) are provided; Two cam followers (173) are located at the two ends of the crank (172); Two cam followers (173) are used to drive the waste hopper (18) to rotate counterclockwise and clockwise, respectively.

5. The traditional Chinese medicine decoction piece rejection module according to claim 3, characterized in that: It also includes the rack (11); The waste hopper (18) is movably mounted on the frame (11); The frame (11) is equipped with a position switch (16) for detecting the real-time position of the waste hopper (18).

6. A reject device characterized by: include Weighing module (2) and the traditional Chinese medicine decoction piece rejection module (1) as described in any one of claims 1 to 5; The weighing module (2) has a weighing unit (22) for weighing Chinese herbal medicine slices; The weighing module (2) has an openable or closable discharge port (23); The discharge port (23) is located above the discharge channel (15) so that the Chinese herbal medicine pieces in the weighing module (2) fall into the discharge channel (15).

7. The waste rejection device according to claim 6, characterized in that: It also includes a control module. The weighing unit (22) and the motor (171) of the drive mechanism (17) are electrically connected to the control module; When the weight measured by the weighing unit (22) is consistent with the threshold set by the control module, the control module controls the waste hopper (18) to flip to the first working state; When the weight measured by the weighing unit (22) is inconsistent with the threshold set by the control module, the control module controls the waste hopper (18) to flip to the second working state.

8. The waste rejection device according to claim 6, characterized in that: It also includes a feeding module (3) for conveying Chinese herbal medicine slices; The feeding module (3) has a feeding port (33) located above the weighing module (2); The feeding module (3) uses vibration to transport the Chinese herbal medicine slices from the feeding port (33) to the weighing unit (22) of the weighing module (2).

9. The waste rejection device according to claim 8, characterized in that: The feeding module (3) includes Mounting base (31); The storage hopper (32) is movably mounted on the mounting base (31), with a feeding port (33) formed on one side facing the weighing module (2); The vibration unit (34) is mounted on the mounting base (31) and is used to drive the storage hopper (32) to move back and forth in the vertical direction.

10. The waste rejection device according to claim 9, characterized in that: It also includes a buffer module (4) with a downwardly inclined conveying channel (42); The inlet of the conveying channel (42) is close to and connected to the first discharge port (13).

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