Nozzle plate testing device
A test device and nozzle plate technology, applied in the test field, can solve problems such as wrong position, wrong test results, and many uncertain factors in manual operation.
Pending Publication Date: 2022-05-17
HEFEI MEIYA OPTOELECTRONICS TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the field of testing technology, most of the tests on the nozzle plate are manual tests, and the air supply head needs to be manually inserted into the air injection port corresponding to the nozzle plate to be tested. Therefore, it is necessary to waste a lot of time for plugging and unplugging the air supply head, and , there are many uncertain factors in manual operation, low efficiency, high error rate, and it is easy to give insufficient gas or give the wrong position, which will lead to errors in test results
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0041] A nozzle plate testing device 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings. Wherein, the nozzle plate 200 can be installed on a material rejecting device (such as a color sorter) during actual use, and can be used for material screening, such as removing unreserved materials and blowing away unreserved materials by airflow. The nozzle plate 200 has a plurality of air injection ports 201 arranged at intervals, and the air injection ports 201 can eject ai...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a nozzle plate testing device, which comprises a bottom plate, a detection assembly for detecting the air injection condition of each air injection port, an adapter plate, an air supply joint and a driving module, and is characterized in that a nozzle plate is detachably mounted on the bottom plate; the detection assembly is arranged on the bottom plate; a plurality of spaced vent holes are formed in the adapter plate, and each air nozzle is communicated with at least one vent hole; the air supply joint is communicated with the plurality of vent holes in a switching manner so as to guide air to the corresponding vent holes in a switching manner; the driving module is connected with the air supply connector, and the driving module drives the air supply connector to move so as to communicate with the multiple vent holes in a switching mode. According to the nozzle plate testing device, automatic air supply can be achieved, the air supply efficiency and the air supply accuracy (including the air supply amount accuracy and the air supply position accuracy) are improved, and therefore the detection efficiency and the detection accuracy can be improved.
Description
technical field [0001] The invention relates to the technical field of testing, in particular to a nozzle plate testing device. Background technique [0002] In the field of testing technology, most of the tests on the nozzle plate are manual tests, and the air supply head needs to be manually inserted into the air injection port corresponding to the nozzle plate to be tested. Therefore, it is necessary to waste a lot of time for plugging and unplugging the air supply head, and , There are many uncertain factors in manual operation, low efficiency, high error rate, and it is easy to give insufficient air or give the wrong position, which will lead to errors in test results. Contents of the invention [0003] The invention provides a nozzle plate testing device, which has the advantages of high testing efficiency and accurate testing results. [0004] According to the nozzle plate test device of the embodiment of the present invention, the nozzle plate has a plurality of a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 邰加琪汪晓明朱士秦陈杰
Owner HEFEI MEIYA OPTOELECTRONICS TECH