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CN-224231243-U - Suction flow testing device for drinking mouth

CN224231243UCN 224231243 UCN224231243 UCN 224231243UCN-224231243-U

Abstract

The utility model discloses a drink mouth suction flow testing device which comprises a vacuum pump, a suction pipeline, a detection scale and a control center, wherein the suction pipeline comprises a suction nozzle, a test tank and a connecting air pipe which are sequentially communicated, the interior of the test tank is hollow and is arranged on the detection scale, the suction nozzle and the connecting air pipe are respectively connected to the top of the test tank, the suction nozzle is used for being in butt joint with a drink mouth of a cup to be tested, the connecting air pipe is in butt joint with the vacuum pump, the control center is respectively and electrically connected with the vacuum pump and the detection scale, and the suction nozzle is driven to generate negative pressure by driving the vacuum pump so as to suck liquid in the cup to be tested into the test tank, and meanwhile, the weight of the sucked liquid is weighed by the detection scale to obtain the flow under the suction. The scheme can automatically detect whether the flow of the drinking mouth of the cup is smooth and qualified.

Inventors

  • ZHOU JUN
  • HAN WENXIA
  • SHAO SHENG

Assignees

  • 膳魔师（江苏）家庭制品有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (9)

  1. 1. The suction flow testing device for the drinking port is characterized by comprising a vacuum pump (1), a suction pipeline, a detection scale (2) and a control center (3), wherein the suction pipeline comprises a suction nozzle (401), a test tank (402) and a connecting air pipe (403) which are sequentially communicated, the inside of the test tank (402) is hollow and is arranged on the detection scale (2), the suction nozzle (401) and the connecting air pipe (403) are respectively connected to the top of the test tank (402), the suction nozzle (401) is used for being in butt joint with a drinking port (501) of a cup (5) to be tested, the connecting air pipe (403) is in butt joint with the vacuum pump (1), the control center (3) is respectively in electric connection with the vacuum pump (1) and the detection scale (2), and negative pressure is generated by driving the vacuum pump (1) to enable the suction nozzle (401) to generate suction force so as to suck liquid in the cup (5) to be tested into the test tank (402), and the sucked liquid weight of the detection scale (2) is used for obtaining the sucked liquid weight.
  2. 2. The suction flow testing device for a drinking port according to claim 1, further comprising a cup clamp (6), wherein the cup clamp (6) is erected above the testing tank (1) through a supporting rod (601), the cup clamp (6) is semicircular, the inner contour of the cup clamp is an arc surface matched with the outer contour of the cup (5) to be tested, the bottom of the cup clamp is provided with a step surface (602), and the maximum width of the step surface (602) is smaller than the maximum outer diameter of the cup (5) to be tested, so that the cup (5) to be tested is inverted into the cup clamp (6) and clamped by the step surface (602).
  3. 3. The suction flow rate testing device according to claim 2, wherein the suction assembly further comprises a vacuum pump controller (404) and a pressure display meter (405), the vacuum pump controller (404) is connected with the vacuum pump (1) to adjust the pressure value of the vacuum pump (1), and the pressure display meter (405) is arranged on the control center (3) and connected with the vacuum pump (1) through a second connecting air pipe (406) to feed back the negative pressure value in the suction pipeline in real time.
  4. 4. A mouthpiece suction flow meter according to claim 3, wherein the control center (3) is provided with a timing controller (7) for limiting the start-up time of the vacuum pump (1).
  5. 5. The device for testing suction flow of drinking water according to claim 4, wherein the control center (3) is provided with a green indicator lamp (8) and a red indicator lamp (9) for displaying different detection results.
  6. 6. The device for testing suction flow rate of drinking water according to claim 5, wherein a buzzer is arranged in the control center (3) to emit different sounds according to the lighting of the green indicator lamp (8) or the red indicator lamp (9).
  7. 7. The device according to any one of claims 1 to 6, wherein the inner cavity of the test canister (402) has a volume greater than the maximum volume of liquid in the cup (5) to be tested.
  8. 8. The device of claim 7, wherein the test canister (402) has a transparent canister body with graduation values marked thereon.
  9. 9. The device for testing suction flow of drinking water according to claim 7, wherein an emergency stop button (10) is arranged on the control center (3).

Description

Suction flow testing device for drinking mouth Technical Field The utility model relates to the technical field of cup manufacturing equipment, in particular to a suction flow testing device for a drinking orifice. Background The drinking cup is a drinking cup which is provided with a suction pipe, a suction nozzle and the like at the cup mouth and can be directly used, so that a user can drink water directly through the drinking mouth without completely opening the cup cover. In order to further improve the experience of a user, the smoothness of the drinking mouth of the cup is the key point of production inspection, so that a factory can manually detect whether the drinking mouth is on or off before leaving a factory, but the traditional detection mode of using human eye recognition is not suitable for mass production in the industrial age, and a more efficient drinking mouth smoothness measurement mode is required. On the other hand, the adaptation degree between the flow quantity at the drinking mouth and the sucking force of the mouth directly influences the experience of the user for drinking water by using the water cup. The mouth suction of different people also varies, such as infants, children, adults, the elderly, etc. In the market of drink cups, different designs of drink cups and drink mouths are used for meeting the drinking requirements of different people, and the drinking mouth flow of the drink cups needs to be accurately measured. In view of the foregoing, there is a need for a measuring device for measuring the flow of a drinking cup to meet different measurement requirements. Disclosure of utility model The utility model aims to overcome the defects in the prior art and provides a drinking port suction flow testing device. The aim of the utility model is achieved by the following technical scheme: The utility model provides a drink mouth suction flow testing arrangement, includes vacuum pump, suction pipeline, test balance and control center, the suction pipeline is including suction nozzle, test tank, the connection trachea that communicates in proper order, the inside cavity of test tank, and place in on the test balance, suction nozzle, connection trachea connect respectively in the top of test tank, the suction nozzle be used for with the drink mouth butt joint of cup that awaits measuring, connect the trachea with the vacuum pump butt joint, control center respectively with vacuum pump, test balance electric connection, and through the drive vacuum pump produces the negative pressure and makes the suction nozzle produces the suction, with liquid suction in the cup that awaits measuring is in the test tank, simultaneously through the flow size under this suction is got to the weight of the liquid that awaits measuring. Preferably, the cup fixture is erected above the test tank through a supporting rod, the cup fixture is semicircular, the inner contour of the cup fixture is an arc surface matched with the outer contour of the cup to be tested, the bottom of the cup fixture is provided with a step surface, and the maximum width of the step surface is smaller than the maximum outer diameter of the cup to be tested, so that the cup to be tested is reversely placed in the cup fixture and clamped by the step surface. Preferably, the suction assembly further comprises a vacuum pump controller and a pressure display meter, wherein the vacuum pump controller is connected with the vacuum pump to adjust the pressure value of the vacuum pump, and the pressure display meter is arranged on the control center and connected with the vacuum pump through a second connecting air pipe to feed back the negative pressure value in the suction pipeline in real time. Preferably, a timing controller is provided on the control center to define the start time of the vacuum pump. Preferably, a green indicator light and a red indicator light are arranged on the control center to display different detection results. Preferably, a buzzer is arranged in the control center to emit different sounds according to the lighting of the green indicator light or the red indicator light. Preferably, the capacity of the inner cavity of the test tank is larger than the maximum capacity of the liquid in the cup to be tested. Preferably, the tank body of the test tank is transparent, and the tank body is marked with scale values. Preferably, an emergency stop button is provided on the control center. The beneficial effects of the utility model are mainly as follows: 1. The suction force generated when a user drinks water is simulated by adopting a mode of matching the vacuum pump and the air suction pipeline, a test tank is arranged to receive liquid in the cup to be tested, the flow in unit time is directly tested by adopting a weighing mode, and then whether the run out of rice and fuel ports are unobstructed or not and the flow of the drinking ports are in accordance with the requirements or not are judged, and a plurality