Intelligent hot press and hot pressing control method thereof

A technology of intelligent hot press and control mechanism, which is applied in the direction of stamping machines, presses, manufacturing tools, etc., can solve problems that affect the quality and service life of product hot pressing, material fracture, and product defect rate of hot pressing molds, etc. Achieve the effects of improving controllability and flexibility, prolonging service life, ensuring quality and service life

Active Publication Date: 2012-10-17
SHENZHEN HOCHUEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The upgrading of industrial products is getting faster and faster, and its popularity is becoming more and more extensive. People's requirements for product quality and appearance are also rising. It is especially important. In the existing hot presses, oil cylinders are generally used to control the hot pressing, and the unified hot pressing is performed with a fixed pressure and a fixed speed, and one-time hot pressing is f

Method used

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  • Intelligent hot press and hot pressing control method thereof
  • Intelligent hot press and hot pressing control method thereof
  • Intelligent hot press and hot pressing control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] Example 1:

[0047] Such as Figure 1 to Figure 3 As shown, this example provides an intelligent hot press, including:

[0048] Rack 1;

[0049] A control mechanism 23 installed on the frame 1, where the control mechanism 23 realizes segmented hot pressing control of the mold through a servo motor to form segmented hot pressing;

[0050] A limit mechanism 28 installed on the frame 1, and the limit mechanism 28 is used to limit the hot pressing position;

[0051] A positioning and guiding mechanism 4 fixed on the frame 1, the positioning and guiding mechanism 4 is used to realize the positioning and guiding of the hot pressing path;

[0052] The upper working table 9 is connected to the control mechanism 23, and the downward pressing and back pressure movement is realized through the positioning and guiding mechanism 4; and,

[0053] The lower worktable 10 is fixedly installed on the frame 1 and is used to cooperate with the upper worktable 9 to realize the hot pressing of the mold...

Example Embodiment

[0058] Example 2:

[0059] On the basis of Embodiment 1, the control mechanism 23 described in this example uses a servo motor to achieve segmented thermal compression control of pressure, distance, speed and time.

[0060] The segmented hot pressing control is to achieve segmented control of the hot pressing process of the mold, which is also called stage control. The hot pressing control of each stage realizes hot pressing through a set pressure, distance and speed. After maintaining a certain hot pressing time, proceed to the next stage of hot pressing control; one stage of hot pressing control can have different control parameters from the previous and next stages of hot pressing control, and the control parameters include Pressure, distance, speed and time, therefore, the hot pressing process of the mold can be divided into different controllable stages, making the control process of hot pressing flexible and changeable, and can be well adapted to various materials or products...

Example Embodiment

[0061] Example 3:

[0062] On the basis of Embodiment 2, this example also includes a grating detection device that detects whether there is a danger between the upper table 9 and the lower table 10 through a safety grating, and if a danger is detected, the servo The motor stops the pressing movement of the upper table 9 and at the same time controls the upper table 9 to realize back pressure.

[0063] The safety grating is a photoelectric safety protection device, also called a safety protector, a punch protector, an infrared safety protection device, etc. The safety grating generates a protective light curtain by emitting infrared rays. When the light curtain is blocked, the device sends out a light blocking signal to control Stop working of potentially dangerous machinery and equipment to avoid safety accidents.

[0064] In the prior art, certain safety accidents may occur, such as the hot press clamps workers or other dangerous goods that are not part of the mold, which disturbs...

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Abstract

The invention provides an intelligent hot press and a hot pressing control method thereof. The intelligent hot press comprises a rack, a control mechanism, a limiting mechanism, a locating and guiding mechanism, an upper workbench plate and a lower workbench plate, wherein the control mechanism is arranged on the rack and realizes segmental hot pressing control on a mold through a servo motor so as to form segmental hot pressing forming; the limiting mechanism is arranged on the rack and used for realizing limiting on the hot pressing position; the locating and guiding mechanism is fixed on the rack and used for realizing locating and guiding of a hot pressing route; the upper workbench plate is connected with the control mechanism and realizes downward pressing and backward pressing movement through the locating and guiding mechanism; and the lower workbench plate is fixedly arranged on the rack. According to the invention, segmental hot pressing control on the mold is realized through the servo motor of the control mechanism so as to form flexible and controllable segmental hot pressing forming, thus enabling hot-pressed products to have no breakage, greatly reducing the rejection ratio, improving the product quality and prolonging the service life.

Description

technical field [0001] The invention relates to a hot press, in particular to an intelligent hot press capable of preventing product breakage and a hot press control method thereof. Background technique [0002] The upgrading of industrial products is getting faster and faster, and its popularity is becoming more and more extensive. People's requirements for product quality and appearance are also rising. It is especially important. In the existing hot presses, oil cylinders are generally used to control the hot pressing, and the unified hot pressing is performed with a fixed pressure and a fixed speed, and one-time hot pressing is formed. However, due to the pressure, temperature and The speed of hot pressing is different, therefore, the existing hot pressing machine has no way to achieve a more reasonable control of the hot pressing process, therefore, it affects the quality and service life of the hot pressing molding of the product, what's more, Brittle materials will d...

Claims

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Application Information

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IPC IPC(8): B30B1/00B30B15/00B30B15/14B30B15/26B30B15/28B30B15/34
Inventor 柳朝晖
Owner SHENZHEN HOCHUEN TECH
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