CN-122013396-A - Integrated air fiber hot-press shaping equipment and hot-press shaping method

CN122013396ACN 122013396 ACN122013396 ACN 122013396ACN-122013396-A

Abstract

The invention belongs to the technical field of air fiber processing, and particularly relates to integrated air fiber hot-press shaping equipment and a hot-press shaping method. The hot press shaping equipment comprises a hot air unit, a die pressing unit and a cutting unit, wherein the hot air unit, the die pressing unit and the cutting unit are connected through a conveyor belt, and a cold air cooling device is arranged on the die pressing unit. This patent realizes the integrated operation of mould pressing design and cutting process through innovative technological design, effectively shortens production cycle, reduction in production cost. Meanwhile, through the design of the replaceable die, the production process is endowed with higher flexibility, so that the diversified demands of the market on air fiber products in different shapes are met.

Inventors

ZHU LEI
ZHU ZIYU
SANG TIAN
XIAO FENGXIANG
YANG YI
LI YUETING
LI TIANTIAN
ZHANG JINGYU

Assignees

山东谷悦康养器具有限公司
山东欣悦科技创新发展有限公司
山东省映寿汇残疾人健康科技研究院

Dates

Publication Date: 20260512
Application Date: 20260330

Claims (10)

1. The integrated air fiber hot-press shaping equipment is characterized by comprising a hot air unit, a die pressing unit and a cutting unit, wherein the hot air unit, the die pressing unit and the cutting unit are connected through a conveyor belt, and a cold air cooling device is arranged on the die pressing unit.
2. The integrated air fiber hot-press shaping device according to claim 1, wherein the hot air unit generates hot air by means of electric heating, and a circulating fan is further disposed in the hot air unit, so that the hot air forms circulating flow in the hot air box, and the core material is heated rapidly and uniformly.
3. The integrated air fiber hot-press shaping device according to claim 2, wherein the hot air unit is further provided with a complete machine protection system, the complete machine protection system comprises an overtemperature protection device and an alarm device, when the actual temperature exceeds the control temperature, the overtemperature protection device stops heating the hot air unit, and the alarm device gives an alarm prompt.
4. The integrated air fiber hot-press shaping device according to claim 1, wherein the die mounting frame is arranged in the die pressing unit, the die mounting frame is in a modularized design and is convenient for replacing dies with different shapes, a plurality of dies can be installed in the die pressing unit for simultaneous production, the dies comprise an upper die and a lower die, the upper die realizes up-and-down movement through an air pressure driving device, and the lower die is fixed at the bottom of the die pressing unit.
5. The integrated air fiber hot press setting device according to claim 4, wherein each upper die is controlled independently, the surface of the lower die is subjected to wear-resistant and corrosion-resistant treatment, and the main body structure of the molding unit is made of high-strength alloy steel.
6. The integrated air fiber hot-press shaping device according to claim 1, wherein the cold air cooling device comprises an air cooling radiator and a high-speed fan, the air cooling radiator is made of aluminum alloy, and the air cooling radiator and the high-speed fan are arranged in a plurality, so that after the die pressing is finished, cold air can be quickly and uniformly blown to the core material, and the core material can be cooled and shaped in a short time.
7. The integrated air fiber hot-press shaping equipment according to claim 1, wherein the cutting unit is provided with a plurality of cutting dies, the cutting dies are installed by adopting a rapid positioning clamping device, the cutting dies can be rapidly replaced and debugged, the cutting unit is further provided with a high-precision linear guide rail and an air pressure driving system, the stable operation and the accurate positioning of a cutting tool are ensured, the cutting tool is made of special alloy materials, and the cutting tool has high hardness and high wear resistance and can be replaced according to different cutting shape and thickness requirements.
8. The integrated air fiber hot press shaping device according to claim 1, wherein the conveyor belt is made of rubber material or special engineering plastic with high strength, high temperature resistance and certain flexibility, and the running speed is adjusted steplessly, so that the core material is ensured to be conveyed to each processing station stably and uniformly.
9. An integrated air fiber hot-press shaping method, which is characterized in that the hot-press shaping equipment of any one of claims 1-8 is used for processing, and the method comprises the following process flows: (1) The preparation of the core material, namely flatly laying the air fiber core material on a conveyor belt, clicking a start button by an operator, and starting the conveyor belt to run at a set speed; (2) The conveyor belt stably conveys the air fiber core material to the hot air unit, during which, the heating element of the hot air unit and the circulating fan work cooperatively to fully wrap the air fiber core material with hot air and heat the air fiber core material, the air fiber core material stays in the hot air unit for a period of time, and the air fiber core material becomes soft gradually under the action of hot air to reach a moldable state; (3) The method comprises the steps of molding, namely continuously conveying the softened air fiber core material to a molding unit through a needle plate chain, and selecting a corresponding mold to be mounted on the molding unit by an operator according to the shape of a required product; (4) After the molding is finished, a cold air device is started, and a high-speed fan is used for cooling cold air through an air cooling radiator in an accelerating way and then uniformly blowing the cold air to the core material in the molding; (5) Cutting, namely enabling the cooled and shaped core material to enter a cutting procedure, installing a corresponding cutter die according to the shape of a product by an operator, and driving a cutting tool to cut the core material by air pressure of a straight cutter cutting unit according to a preset cutting path; (6) And (3) quality inspection and packaging, namely after cutting is finished, conveying the finished product out by a conveyor belt, and performing quality inspection and packaging on the finished product by an operator to finish the whole process.
10. The integrated air fiber hot press setting method according to claim 9, wherein the air fiber is heated to 80-120 ℃ in the step 2, the air fiber stays in the hot air unit for 20-60S, the upper die is pressurized to 0.1-0.3mpa in the step 3, and the dwell time is 1-3min.

Description

Integrated air fiber hot-press shaping equipment and hot-press shaping method Technical Field The invention relates to the technical field of air fiber processing, in particular to integrated air fiber hot-press shaping equipment and method, aiming at improving the production efficiency and product diversity of air fiber products. Background The existing air fiber processing technology needs to go through a plurality of complex and time-consuming procedures from the pretreatment of raw materials to the output of final finished products, which not only greatly reduces the production efficiency, but also leads to the extension of the delivery cycle of the products, and is difficult to meet the demand of the market for the rapid supply of the products. In addition, the air fiber produced by the prior art is single in shape, is limited to common basic forms, and is worry about increasingly diversified and personalized market demands. Along with the rapid change of the market, the demand of customers on air fibers gradually develops towards diversification and customization, but the existing process cannot keep up with the trend in time, so that enterprises often have difficulty in providing effective solutions when facing the special demands of customers, thereby weakening the competitiveness of the enterprises in the market and limiting the further development of the industry. In summary, in the current air fiber processing industry, the traditional processing technology has the following defects that (1) the hot press shaping and the separation of the cutting procedures make the production flow long, (2) each procedure needs independent equipment and operation space, which not only results in large occupied area of the equipment, but also increases the transportation links of products in the production process, consumes a great deal of time and manpower, greatly reduces the production efficiency and increases the production cost, and (3) the traditional technology adopts a mold with a fixed shape, so that when air fiber products with different shapes are processed, the production mode is difficult to quickly switch, and the market cannot respond to the demands of diversified products in time. Disclosure of Invention In order to solve the problems in the prior art, the invention aims to provide integrated air fiber hot-press shaping equipment and an integrated air fiber hot-press shaping method, which realize the integrated operation of die pressing shaping and cutting procedures through innovative process design, effectively shorten the production period and reduce the production cost. Meanwhile, through the design of the replaceable die, the production process is endowed with higher flexibility, so that the diversified demands of the market on air fiber products in different shapes are met. In order to achieve the above purpose, the invention adopts the following technical scheme: An integrated air fiber hot-press shaping device comprises the following structures: the hot air unit, the mould pressing unit and the cutting unit are connected through a conveyor belt, and the mould pressing unit is provided with a cold air cooling device. The structures are specifically as follows: the conveyor belt is made of rubber materials or special engineering plastics with high strength, high temperature resistance and certain flexibility, and the running speed is adjusted steplessly, so that the core material is ensured to be conveyed to each processing station stably and uniformly. And the hot air unit is used for generating hot air in an electric heating mode. In order to improve the heat transfer efficiency, a circulating fan is also arranged in the hot air unit, so that the hot air forms circulating flow in the box, and the core material is quickly and uniformly heated. The whole machine protection system consists of an overtemperature protection and alarm device. When the actual temperature exceeds the control temperature, the hot air unit stops heating and alarms to prompt, so that the integrity of the execution components and test pieces is ensured, and the product quality and the stability of the production process are also ensured. And the mould pressing unit is characterized in that a main body structure is made of high-strength alloy steel, so that the stability and the safety of the mould pressing unit in a high-pressure environment are ensured. A plurality of dies can be installed for simultaneous production, and the production efficiency is improved. The die mounting frame in the die pressing unit adopts a modularized design, so that dies with different shapes can be replaced conveniently and quickly. The upper die is capable of moving up and down through the pneumatic driving device, and each die can be controlled independently, so that energy sources can be saved to a certain extent. The pressure output precision of the pneumatic driving device can reach +/-0.01 mpa, and the accuracy of pressurizing to 0.