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Reflow furnace monitoring system and control method thereof

A technology of monitoring system and reflow furnace, which is applied in the direction of control/regulation system, temperature control, non-electric variable control, etc., can solve the problems affecting the quality of finished products, uneven temperature, etc., and achieve the effect of improving convenience

Inactive Publication Date: 2018-12-18
武汉倍普科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a reflow oven monitoring system and its control method, which solves the problem of uneven temperature and affecting the quality of finished products

Method used

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  • Reflow furnace monitoring system and control method thereof
  • Reflow furnace monitoring system and control method thereof
  • Reflow furnace monitoring system and control method thereof

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-6, the embodiment of the present invention provides a technical solution: a reflow furnace monitoring system, including a reflow furnace 1, a horizontal plate 23 is fixedly connected to the bottom of the reflow furnace 1, a box body 29 is fixedly connected to the bottom of the horizontal plate 23, and the box body The surface of 29 is hinged with a box door 30, the bottom of the box body 29 is fixedly connected with a base plate 31, and on...

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Abstract

The invention discloses a reflow furnace monitoring system, and relates to the technical field of reflow furnaces. The reflow furnace monitoring system comprises a reflow furnace, the top of the reflow furnace is fixedly connected with an air heater, the two sides of the air heater communicates with guide pipes correspondingly, one ends of the two guide pipes penetrate through the reflow furnace and extend into the reflow furnace, the surfaces of the ends, extending into the reflow furnace, of the two guide pipes is connected with a vertical pipe through connecting pipes in a rotating mode. According the reflow furnace monitoring system and a control method thereof, the air heater is fixedly connected to the top of the reflow furnace, so that the temperature in the reflow furnace can be monitored in real time, then the device is utilized to enable the temperature of the reflow furnace to reach the proper temperature so that the quality and the level of a product can be improved, the output end of a temperature sensor is connected with the input end of a data comparator, then the intelligent control is achieved, so that the production efficiency and the production level can be improved, more intelligent functions are added, and the intelligent monitoring can improve the high efficiency of the operation.

Description

technical field [0001] The invention relates to the technical field of reflow furnaces, in particular to a reflow furnace monitoring system and a control method thereof. Background technique [0002] The reflow oven process is to achieve the soldering of the mechanical and electrical connections between the surface mount component terminals or pins and the printed board pads by remelting the paste solder that is pre-distributed on the printed board pads , the reflow furnace is the last key process of SMT (Surface Mount Technology), and it is a real-time process control. The process changes are complicated and involve many process parameters. Among them, the setting of the temperature curve is the most important, which directly determines the quality of reflow soldering. Typical TV The monitoring system is mainly composed of five parts: front-end monitoring equipment, transmission equipment, back-end storage, control and display equipment, among which the back-end equipment c...

Claims

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Application Information

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IPC IPC(8): B23K3/04B23K3/08B23K1/012G05D23/20
CPCB23K1/012B23K3/04B23K3/08G05D23/20
Inventor 丁凡
Owner 武汉倍普科技有限公司
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