阅读说明：本技术 一种芦苇托盘的生产装置及生产方法 (Production device and production method of reed tray ) 是由 吴国强 史一欣 曹丽君 于 2020-06-16 设计创作，主要内容包括：本发明涉及一种芦苇托盘的生产装置,包括粉碎机、第一料仓、烘干箱、第二料仓、拌合装置和模压机,粉碎机通过其出料口处设置有送料风机,并且通过该送料风机将粉碎的物料送至第一料仓内,第一料仓出料口通过螺旋输送机将物料送至烘干箱内,并且烘干箱的出料口通过送料风机进入第二料仓内,第二料仓出料口通过螺旋输送机将物料送至拌合装置内,拌合装置出料口处设置有称重区域,该称重区域内设置装物料的料框及计量重量的电子秤,并且通过人工将称重后料框中的物料送至模压机内,本发明解决芦苇收割以后没有很好的去处的问题,并且实现芦苇废弃物的回收再利用,避免芦苇因能随意丢弃腐败后产生二次污染,符合绿色可持续发展理念。(The invention relates to a production device of a reed tray, which comprises a crusher, a first storage bin, a drying box, a second storage bin, a mixing device and a mould press, wherein the crusher is provided with a feeding fan through a discharge port of the crusher, crushed materials are fed into the first storage bin through the feeding fan, the discharge port of the first storage bin is used for feeding the materials into the drying box through a spiral conveyor, the discharge port of the drying box enters the second storage bin through the feeding fan, the discharge port of the second storage bin is used for feeding the materials into the mixing device through the spiral conveyor, the discharge port of the mixing device is provided with a weighing area, a material frame for loading the materials and an electronic scale for measuring weight are arranged in the weighing area, and the materials in the material frame after weighing are manually fed into the mould press, so that the problem that the reed tray is not well removed after being harvested is solved, and the recovery and the reuse of reed wastes are realized, the secondary pollution caused by the random discarding and corruption of the reeds is avoided, and the green sustainable development concept is met.)

1. The utility model provides a apparatus for producing of reed tray, includes rubbing crusher, first feed bin, stoving case, second feed bin, mix device and moulding press, its characterized in that: the pulverizer is provided with a feeding fan through a discharging port of the pulverizer, and sends the pulverized material to a first bin through the feeding fan, the material is sent to a drying box through a screw conveyer at a discharging port of the drying box, the discharging port of the drying box enters a second bin through the feeding fan, the material is sent to a mixing device through the screw conveyer at a discharging port of the second bin, a glue bucket is connected to one side of the mixing device through a glue conveying pipeline, a weighing area is arranged at the lower end of the discharging port of the mixing device, a material frame for loading the material and an electronic scale for weighing weight are arranged in the weighing area, and the material in the material frame after weighing is sent to the die pressing machine through manpower.

2. A device for producing a reed tray as claimed in claim 1, wherein: and a conveying roller is arranged at the feeding end of the pulverizer, and the reed is conveyed into the pulverizer through the conveying roller.

3. A device for producing a reed tray as claimed in claim 1, wherein: the drying box is an electromagnetic drying box and comprises a drying box body, a heating system, a control system and a driving system, wherein the heating system, the control system and the driving system are arranged in the drying box body, the driving system is composed of a plurality of heating rollers, cycloidal needle speed reducers and frequency converters, the cycloidal needle speed reducers and the frequency converters are connected with the heating rollers, the heating system is composed of a plurality of independent heating induction coil units, the heating induction coil units are installed on the outer sides of the heating rollers, and the control system is respectively electrically connected with the cycloidal needle speed reducers, the frequency converters.

4. A device for producing reed trays according to claim 3, wherein: a layer of heat insulation layer is arranged between the heating induction coil unit and the heating roller, and a dehumidification fan is also arranged in the box body.

5. A device for producing a reed tray as claimed in claim 1, wherein: the stirring device comprises a shell and a stirring shaft arranged in the shell.

6. A device for producing a reed tray as claimed in claim 1, wherein: and a metering pump is arranged on the glue conveying pipeline.

7. A method for producing a reed tray by using the device according to any one of claims 1 to 6, wherein: the method comprises the following steps:

the method comprises the following steps: the method comprises the following steps of (1) sending bulrush to a crusher through a conveying roller for crushing, and then sending the crushed bulrush to a first storage bin through a feeding fan;

step two: setting the temperature in the drying box at 180-,

step three: feeding the dried materials into a second storage bin through a feeding fan for temporary storage and cooling, then feeding the materials into a mixing device through a screw conveyor, wherein the stirring speed is 60 revolutions per minute, the stirring time is 5 minutes, and adding glue into the mixing device through a metering pump in the stirring process, wherein the mass ratio of the glue to the materials is 1: 5;

step four: and putting the stirred materials into a material frame, weighing according to different specifications, and then sending the materials into a mould pressing machine, wherein the mould pressing temperature is 120-125 ℃, the pressure is 16-18MPa, and the time is 10-15 min.

Technical Field

The invention relates to a production device and a production method of a reed tray, belonging to the technical field of waste resource utilization.

Background

The reeds are common indigenous aquatic plants along the coasts of the Taihu lake, so that the landscape of the lake is beautified, rich nutrients in the water body are absorbed, and the water body is purified, but the reeds must be harvested in winter every year, otherwise the reeds are allowed to self-generate and self-extinguish, the absorbed nitrogen and phosphorus return to the water body again after withering, the eutrophication degree is deepened, favorable conditions are created for the growth of blue-green algae, and hidden troubles are further brought to the water quality of the Taihu lake.

Previously, people in villages along the shore can weave manual products such as mat and the like with harvested reeds, factories can use reeds as raw materials for papermaking and the like, but with the development of social economy and the upgrading and transformation of industrial mechanisms, the traditional utilization modes gradually disappear. The reed does not have a good place to remove after being harvested, but cannot be discarded at will, otherwise, the reed is easy to generate secondary pollution after being decayed. Therefore, a set of suitable collection and treatment process system needs to be found and established to achieve the aims of comprehensive utilization of reeds and creation of beautiful environment.

Disclosure of Invention

In view of the defects in the prior art, the invention aims to provide a production device and a production method of a reed tray, which solve the problem that reeds are not removed well after being harvested, realize the recycling of reed wastes, avoid secondary pollution caused by the fact that reeds can be discarded and corrupted at will and accord with the concept of green sustainable development.

The technical scheme of the invention for solving the technical problems is as follows: the utility model provides a production device of reed tray, includes rubbing crusher, first feed bin, stoving case, second feed bin, mix device and moulding press, rubbing crusher is provided with the feeding fan through its discharge gate department to in will smashing the material to first feed bin through this feeding fan, first feed bin discharge gate passes through screw conveyer and sends the material to the stoving incasement, and the discharge gate of stoving case passes through in feeding fan gets into the second feed bin, second feed bin discharge gate passes through screw conveyer and sends the material to the mix device in, and this mix device one side is passed through glue pipeline and is connected the glue bucket, mix device discharge gate lower extreme is equipped with the region of weighing, sets up the material frame of dress material and the electronic scale of measurement weight in this region of weighing to send the material in the material frame to the moulding press in through the manual work after will weighing.

The invention further defines the technical scheme that,

and a conveying roller is arranged at the feeding end of the pulverizer, and the reed is conveyed into the pulverizer through the conveying roller.

The drying box is an electromagnetic drying box and comprises a drying box body, a heating system, a control system and a driving system, wherein the heating system, the control system and the driving system are arranged in the drying box body, the driving system is composed of a plurality of heating rollers, cycloidal needle speed reducers and frequency converters, the cycloidal needle speed reducers are connected with the heating rollers, the heating system is composed of a plurality of independent heating induction coil units, the heating induction coil units are installed on the outer sides of the heating rollers, and the control system is respectively electrically connected with the cycloidal needle speed reducers, the frequency converters and.

A heat insulation layer is arranged between the heating induction coil unit and the heating roller, and a dehumidification fan is further arranged in the box body.

The stirring device comprises a shell and a stirring shaft arranged in the shell, and a weighing platform is arranged at the bottom end of the shell.

The glue conveying pipeline is provided with a metering pump.

The invention also provides a production method of the reed tray, which comprises the following steps:

the method comprises the following steps: the method comprises the following steps of (1) sending bulrush to a crusher through a conveying roller for crushing, and then sending the crushed bulrush to a first storage bin through a feeding fan;

step two: setting the temperature in the drying box at 180-,

step three: feeding the dried materials into a second storage bin through a feeding fan for temporary storage and cooling, then feeding the materials into a mixing device through a screw conveyor, wherein the stirring speed is 60 revolutions per minute, the stirring time is 5 minutes, and adding glue into the mixing device through a metering pump in the stirring process, wherein the mass ratio of the glue to the materials is 1: 5;

step four: and putting the stirred materials into a material frame, weighing according to different specifications, and then sending the materials into a mould pressing machine, wherein the mould pressing temperature is 120-125 ℃, the pressure is 16-18MPa, and the time is 10-15 min.

The invention has the beneficial effects that: the invention has simple structure, can recycle reed which is not used into a tray, belongs to an environment-friendly product, avoids fumigation, quarantine and pollution, realizes recycling of reed waste, avoids secondary pollution caused by the reed which can be discarded and corrupted at will, accords with the concept of green sustainable development, has high automation degree of equipment, is simple, convenient and time-saving to operate, can greatly save labor and improve production efficiency, adopts the electromagnetic drying box to heat the barrel body in an electromagnetic heating mode, adds a layer of heat-insulating layer between the induction coil and the charging barrel, ensures that the heat in the charging barrel is only dissipated into the air in a trace manner, ensures that the surface temperature of the charging barrel does not exceed 50 ℃, can save electric energy by 40-60 percent, ensures that the water content of materials is low, is generally controlled below 5 percent, and compared with a common wood tray, the water content is generally within 22 percent, the price of the tray prepared by the device and the method is 1/3 lower than that of the traditional wooden tray on the market at present, the quality of the tray is 50 percent of that of a common wooden tray product, a plurality of trays can be added together to be stacked, the storage and transportation space is saved, the storage and transportation cost is reduced, the strength and the rigidity of the tray of the product can be kept constant, the dynamic load can reach 1500kg, and the static load can reach 3000 kg.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Detailed Description