A list of the contents of this article:
- 1 、Recommend several small container trucks for transporting vegetables and fruits. Thank you!
- 2 、How about Jiangxi Lvmeng Technology Holdings Co., Ltd.?
- 3 、How to pack fruit in boxes
- 4 、How to design the control system of automatic packaging machine? Controlled by PLC.
Recommend several small container trucks for transporting vegetables and fruits. Thank you!
Buy something for a special purpose
A refrigerated container truck is fine.
The refrigeration equipment is built in the car.
There is no need for transformation
How about Jiangxi Lvmeng Technology Holdings Co., Ltd.?
Jiangxi Lvmeng Technology Holdings Co., Ltd. is a limited liability company (natural person investment or holding) registered in Xinfeng County, Ganzhou City, Jiangxi Province in 2001-08-03. The registered address is located in Chengxin Avenue, Xinfeng Industrial Park, Ganzhou City, Jiangxi Province.
The unified social credit code / registration number of Jiangxi Lvmeng Technology Holdings Co., Ltd. is 91360722744284309X, the enterprise legal person Zhu Yi, the enterprise is currently in the state of opening.
The business scope of Jiangxi Lvmeng Technology Holdings Co., Ltd. is: planting, postharvest treatment and trade of fruits and vegetables, manufacture of postharvest processing equipment of fruits and vegetables, manufacturing of agricultural machinery and conveying machinery; import and export trade (engaged in the above business projects the country has special laws and regulations to follow its provisions). In Jiangxi Province, the total registered capital of companies with similar business scope is 10.42084 billion yuan, and the main capital is concentrated in more than 50 million enterprises, a total of 83. Within the scope of the province, the current registered capital of enterprises is good.
Jiangxi Lvmeng Technology Holdings Co., Ltd. invests in 6 companies and has 0 branches.
Check out more information and information of Jiangxi Lvmeng Technology Holdings Co., Ltd through Baidu Enterprise Credit.
How to pack fruit in boxes
Fruit merchants must use fruit boxes when packing and transporting fruits. There are many materials in fruit boxes, and the functional characteristics of each material are different. So what materials can be used to make fruit wooden boxes? Let the editor introduce some to you.
Generally speaking, the following materials are used in fruit packing boxes:
1.PUG tablet
PUG is a kind of high toughness and non-flammable material, commonly used in sealing machine and high-energy wave edge sealing. The advantages of this material are high transparency, good surface gloss, high impact resistance and easy molding, but the disadvantage is that chlorine will be produced when burning, which will pollute the environment.
2.PS hard chip
The fruit packing box made of this material has low hardness, poor toughness, and releases ethylene gas when burning, so it is more used in industry, it can be used for blister pallet, and this is a kind of environmental protection material. it has high environmental protection performance and is suitable for food and medical treatment, so it can be used to pack fruit.
3.PET hard chip
This kind of material is a new material invented in recent years, which has high toughness, transparency and strength. The most important point is that it can be recycled and is very environmentally friendly. Moreover, it will not produce harmful gas when burning. It is a kind of packaging material with both environmental protection and good quality. The only disadvantage is that the cost is relatively high.
The above are the three kinds of packaging materials used in fruit packing boxes, which can be said to have their own advantages. Major packaging enterprises are still developing new packaging materials, hoping that fruit packing boxes will be more environmentally friendly, more economical and more practical in the future. bring more convenience to people’s lives.
How to design the control system of automatic packaging machine? Controlled by PLC.
How to calculate the coil diameter?
The coil diameter is calculated through the linear speed formula: linear speed = rotational speed * π * diameter, and inversely derived diameter = linear speed / (π * rotational speed). When using this formula, it is necessary to ensure that the linear speed of the main traction and rewinding in the system is consistent, so the system also needs a feedback source of the pendulum bar to make a PID adjustment to the unwinding speed to ensure that the calculated error of the winding diameter will not be too large.
How to ensure the synchronization of the speed of the main traction?
In the program, a virtual axis is established and then the left and right traction axes are connected by the MC_GearIn electronic gear function block. The speed difference is determined by the running direction of the virtual axis. The speed of traction B is slightly faster than that of A when putting left and right, and vice versa. The tension on the left side of A traction is exerted by A pendulum bar, the tension on the right side of B traction is applied through B pendulum bar, and the tension between AB is generated by the speed difference of AB traction.
What role does pendulum PID play in the system?
Because when rewinding and unwinding, it is necessary to ensure that the pendulum is in a balanced state, so it is necessary to make an auxiliary superposition control of the speed of the rewinding and unwinding motor. At this time, the PID is made by a difference between the target position and the current position of the pendulum bar, and then the result of PID operation is output to the running frequency of the rewinding motor.
This is the end of the introduction of the development of fruit packing machine and fruit packing machine at home and abroad. I wonder if you have found the information you need? If you want to know more about this, remember to collect and follow this site.