CN-122010038-A - Bottle test inversion device and automatic detection equipment

Abstract

The application discloses a test bottle inversion device and automatic detection equipment, the test bottle inversion device comprises a groove body, an inversion device, a rotary driving piece and an arc rod, wherein a containing cavity is formed by surrounding the groove body, a stop lever contained in the containing cavity is arranged on the groove body, the inversion device is contained in the containing cavity and used for inserting a bottle body part of a test bottle, the inversion device can clamp and fix the inserted test bottle, the rotary driving piece is arranged on the groove body and connected with the inversion device through a transmission shaft, the arc rod is movably connected with the transmission shaft and can slide along the radial direction of the transmission shaft, one end, far away from the transmission shaft, of the arc rod is provided with a ring body, water absorbent cotton is embedded in the ring body, a drain hole is formed in the position of the ring body, where the water absorbent cotton is located, in the process of driving the inversion device by the inversion device, the ring body can be abutted against the edge of a bottle opening of the test bottle through the water absorbent cotton, the arc rod can be abutted against the stop lever to drive the water absorbent cotton to squeeze the bottle opening edge, and the water absorbent cotton can be compressed and deformed.

Inventors

• GUO JUNFENG
• PAN YAN
• LIU TINGLING
• CHEN FAN
• LU JIANGHAI
• ZENG QINGQING
• LI ZHAOKUN
• YANG QIAN
• Pan Liumeng
• ZHOU ZIYUN
• XU YUMIN
• WANG LIQUN
• LU WENWU

Assignees

• 上海北裕分析仪器股份有限公司

Dates

Publication Date

20260512

Application Date

20260416

Claims (7)

1. 1. A test bottle inversion device, characterized in that the test bottle inversion device (100) comprises: The device comprises a groove body (10), wherein a containing cavity (110) is formed by surrounding the groove body (10), and a stop lever (11) contained in the containing cavity (110) is arranged on the groove body (10), wherein the stop lever (11) is provided with an arc-shaped outer peripheral surface (111); an inverter (20), wherein the inverter (20) is accommodated in the accommodating cavity (110) and is used for inserting a bottle body (210) of a test bottle (200), and the inverter (20) can clamp and fix the inserted test bottle (200); the rotary driving piece (30), the rotary driving piece (30) is installed on the groove body (10) and is connected with the inversion device (20) through a transmission shaft (31); The arc rod (40) is movably connected to the transmission shaft (31) and can slide along the radial direction of the transmission shaft (31), one end, far away from the transmission shaft (31), of the arc rod (40) is provided with a ring body (410), water absorbent cotton (420) is embedded in the ring body (410), a water drainage hole (430) is formed in the position, where the water absorbent cotton (420) is located, of the ring body (410), the arc rod (40) comprises an arc section (41) and a connector (42), the stop rod (11) can abut against the arc section (41) through the outer circumferential surface (111), the stop rod is used for providing acting force for the arc rod (40) to move on the transmission shaft (31), a waist-shaped hole (421) is formed in the connector (42), and the connector (42) is sleeved on the transmission shaft (31) through the waist-shaped hole (421) and is in sliding connection with the transmission shaft (31); when the ring body (410) is abutted against the bottle opening edge (221) of the test bottle (200) through the absorbent cotton (420), the stop block (43) can be abutted against the bottle opening part (220) of the test bottle (200) to drive the arc rod (40) to synchronously overturn with the test bottle (200), and the ring body (410) can be abutted against the bottle opening edge (221) through the absorbent cotton (420) to drive the absorbent cotton (420) to squeeze the bottle opening edge (221) and enable the absorbent cotton (420) to generate compression deformation in the process of driving the test bottle (200) to overturn by the inverter (20).
2. 2. The bottle inversion device according to claim 1, wherein the number of the drain holes (430) is configured in plural, and the plurality of drain holes (430) are sequentially arranged at intervals along the circumferential direction of the ring body (410); Or the drain hole (430) is in a circular ring shape.
3. 3. The vial inversion device according to claim 1, wherein the absorbent cotton (420) is disposed flush with the ring body (410).
4. 4. The vial inversion device according to claim 1, wherein the arc rod (40) is configured as a metal rod.
5. 5. The vial inversion device according to claim 1, wherein the rotary drive (30) is configured as a motor.
6. 6. The vial inversion device according to claim 1, wherein the inversion device (20) comprises a cylinder and a flexible member mounted inside the cylinder and capable of deforming under the compression of a vial (200) for clamping the vial (200); Wherein the cylinder is connected with the transmission shaft (31).
7. 7. An automated inspection apparatus comprising the vial inversion device (100) of any one of claims 1 to 6.

Description

Bottle test inversion device and automatic detection equipment Technical Field The application relates to the technical field related to experimental equipment, in particular to a test bottle inversion device and automatic detection equipment. Background In the technical fields of environmental monitoring and water treatment, rapid and accurate component analysis of a sewage sample is a key for guaranteeing the effectiveness of monitoring work. Before a spectrometer is used for detecting a water sample in a test bottle, chemical reagents such as potassium permanganate and the like are usually added into the water sample, and absorbance of the water sample is measured through the spectrometer and is used for judging the pollution degree of a river water body corresponding to the water sample in the test bottle. In the operation flow of the automatic detection equipment, a turner is required to drive a test bottle placed in the automatic detection equipment to perform turning action, natural discharge of water samples in the test bottle is realized by means of self gravity of the water samples, after the water samples are emptied, cleaning operation can be performed on the test bottle in an inverted state, and after cleaning is completed, the test bottle is reset and normalized and is dried, so that cyclic reuse of the test bottle is realized, and continuous automatic detection operation of the water samples is ensured to be stably performed. However, the working condition of high-efficiency operation of the manual automatic equipment is limited, the standing liquid draining time of the turner driving the test bottle to be turned upside down needs to be strictly controlled, and the edge of the bottle mouth of the test bottle is easy to trace residual liquid under the action of fluid flow property and surface tension. When the test bottle returns along with the inversion device, the residual liquid drops flow along the outer wall of the test bottle, even if the subsequent drying process is carried out, solutes in the residual liquid can still be separated out on the outer peripheral wall of the test bottle and form stains, the stains can interfere the incidence and transmission effects of light rays in the spectrum detection process, and finally the detection precision of the test bottle when the test bottle is filled with water sample circulation again is reduced, so that the accuracy of the whole detection structure is affected. Disclosure of Invention In view of the foregoing, it is desirable to provide a bottle inversion device and an automated inspection apparatus that can solve the above-mentioned problems. In order to solve the technical problems, the application provides the following technical scheme: A test bottle inversion apparatus, the test bottle inversion apparatus comprising: The groove body is enclosed to form a containing cavity, and a stop lever contained in the containing cavity is arranged on the groove body; The inversion device is accommodated in the accommodating cavity and is used for inserting a bottle body part of a test bottle, and the inversion device can clamp and fix the inserted test bottle; the rotary driving piece is arranged on the groove body and is connected with the inversion device through a transmission shaft; The arc rod is movably connected to the transmission shaft and can slide along the radial direction of the transmission shaft; a ring body is arranged at one end, far away from the transmission shaft, of the arc rod, water absorbent cotton is embedded in the ring body, and a water drain hole is formed in the position, where the water absorbent cotton is located, of the ring body; the arc rod comprises an arc section and a connector, wherein the stop rod can abut against the arc section through the peripheral surface and is used for providing acting force for the arc rod to move on the transmission shaft; The arc rod is further provided with a stop block, the stop block is arranged on the overturning path of the test bottle, when the ring body abuts against the bottleneck edge of the test bottle through the absorbent cotton, the stop block can abut against the bottleneck portion of the test bottle to drive the arc rod to synchronously overturn with the test bottle, and when the inverter drives the test bottle to overturn, the ring body can abut against the bottleneck edge through the absorbent cotton, and the arc rod can abut against the stop rod to drive the absorbent cotton to squeeze the bottleneck edge, and compression deformation is caused on the absorbent cotton. In one embodiment, the number of the drain holes is configured to be a plurality, and the plurality of the drain holes are sequentially arranged at intervals along the circumferential direction of the ring body; Or the drainage holes are circular. In one embodiment, the absorbent cotton is disposed flush with the ring body. In one embodiment, the arc rod is configured as a metal rod. In one embodiment