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Automatic temperature control dispensing device

A dispensing device and automatic temperature control technology, applied in the field of dispensing machines, can solve the problems of large space occupation, complex structure, no temperature control function, etc., and achieve the effect of ensuring stable state, flexible operation and simple structure

Pending Publication Date: 2020-08-14
CHANGZHOU MINGSEAL ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some existing semiconductor cooling chips generally realize cooling by transferring heat to the radiator, and also do not have the temperature control function of both heating up and cooling down, and need to be equipped with other heating components for use, which takes up a lot of space and has a relatively small structure. complex
Moreover, the existing solutions for cooling the needle area cannot ensure that the glue is in a thermal equilibrium state, so that the best dispensing state cannot be achieved

Method used

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  • Automatic temperature control dispensing device
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Embodiment Construction

[0067] 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.

[0068] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invent...

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PUM

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Abstract

The invention discloses an automatic temperature control dispensing device. The automatic temperature control dispensing device comprises a barrel, a Peltier semiconductor, a controller and a temperature detector, wherein an accommodating cavity is defined in the barrel; a rubber barrel can be arranged in the accommodating cavity; the Peltier semiconductor is connected with the barrel; the controller is electrically connected with the Peltier semiconductor; the controller can switch the power-on current direction of the Peltier semiconductor; and the temperature detector is connected with thebarrel and the controller respectively. According to the automatic temperature control dispensing device, the power-on current direction of the Peltier semiconductor connected with the barrel is automatically switched to heat or cool the barrel automatically, so that the temperature of a glue solution in the rubber barrel can be effectively controlled to keep in the ideal temperature range of a thermal equilibrium state.

Description

technical field [0001] The invention belongs to the technical field of dispensing machines, and in particular relates to an automatic temperature-controlled dispensing device. Background technique [0002] The working principle of the syringe dispensing device is usually the pushing force generated by the compressed air filled in the syringe, and the glue in the syringe is extruded from the end of the needle connected to the bottom of the syringe. Its structure is simple and easy to maintain. , Compared with various dispensing valves, it has great advantages. [0003] When the syringe dispensing device is applied to conductive materials, structural bonding, etc., and the dispensing process needs to be repeated quickly, the inflation / exhaust process in the inner cavity of the syringe is continuously alternated. The heat generated by repeated impacts will not be dissipated quickly, so that the temperature of the syringe and the glue in the syringe will gradually rise and reac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C5/00B05C11/10
CPCB05C5/001B05C5/02B05C11/1042
Inventor 赵亚军冒洋洋张晋
Owner CHANGZHOU MINGSEAL ROBOT TECH CO LTD