Dispensing controller
A controller and glue dispensing technology, which is applied in the direction of coating, liquid coating device on the surface, etc., can solve problems such as inability to control at the same time
Active Publication Date: 2018-09-07
苏州光宝科技股份有限公司
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Problems solved by technology
The two pressure sensors respectively feed back the sensed pressure of the compressed air on the outlet air path and the pressure of the air source in the return air path, and the two pressure sensors respectively feed back the sensed air pressure signals to the control panel, and the control panel performs data conversion. Through the nixie tube display panel, the current air pressure value is displayed; in addition, because the electromagnetic valve is electrically connected with the control panel, and the control panel is electrically connected with the nixie tube display panel, so the air pressure in the dispensing controller of the present invention and the switching time of the electromagnetic valve are uniform. It adopts digital tube visual display, intuitive data conversion, convenient recording and debugging, especially suitable for production lines with strict production process requirements, and solves the problem that traditional dispensing controllers cannot control air pressure and glue delivery time at the same time, and damage precision. raised questions
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[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0020] See attached figure 1 As shown, a dispensing controller of this embodiment includes a housing, and the housing is provided with an air outlet air circuit, a suction air circuit, a control panel 9, and a solenoid valve 6 for switching the air outlet air circuit or the air suction circuit back. , a pressure sensor is respectively arranged on the back-suction air path and the air-out air path, followed by a first pressure sensor 10 and a second pressure sensor 11. The first pressure sensor 10 is arranged on the back-suction air path to detect Air source air pressure, the second pressure sensor 11 is arranged on the air outlet air path to dete...
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The invention discloses a dispensing controller which comprises a shell, wherein an air outlet path, a backsiphonage air path, a control panel (9) and a solenoid valve (6) are arranged in the shell; the solenoid valve (6) is used for switching the air outlet path or the backsiphonage air path; a pressure sensor is arranged on each of the air outlet path or the backsiphonage air path; a Nixie tube display panel (12) is arranged on the shell; and the control panel (9) is electrically connected with the solenoid valve (6), the two pressure sensors (10, 11) and the Nixie tube display panel (12) respectively. According to the invention, air pressure and the switching time of the solenoid valve in the dispensing controller are both intuitively displayed by adopting a Nixie tube, so as to achieve intuitive data transformation, thus being convenient for recording and debugging, being especially suitable for production lines having relatively strict requirements on production process, and solving the problem that improvement of precision is affected because conventional dispensing controllers cannot simultaneously control trace elements of air pressure and glue discharge time.
Description
technical field [0001] The invention relates to a controller, in particular to a glue dispensing controller. Background technique [0002] The dispensing controller is also called manual dispensing machine and semi-automatic dispensing machine. Its structure mainly includes a controller part and a switch part plus a glue outlet syringe. The controller part can control the size of the air pressure, the setting of the glue discharge time, the function setting of the glue back suction and so on. In precision dispensing, the working time of glue dispensing needs to be controlled in a small amount. The control precision of glue quantity determines the quality of the process. Traditional dispensing controllers cannot control the air pressure and trace elements of glue dispensing time at the same time, which will damage the improvement of precision. Contents of the invention [0003] In order to overcome the above disadvantages, the object of the present invention is to provide ...
Claims
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IPC IPC(8): B05C11/10
Inventor 钱咏梅夏志云乔文超
Owner 苏州光宝科技股份有限公司