Automatic Counting and Packing Machine
1-Counting packing machine principle
1.1-Mechanical counting
This way is suitable for packing small quantity (1-12pcs /bag), using the fixed distance between the fittings, and adjust the baffle to this distance, to make the count.
This way is not suited to the large counting, and has a limit for different shape of fittings, we have abandoned this method.
1.2-Optic fiber counting
This way is used the optic fiber to make the counting, using the multi-function of the optical fiber, such as shake proofing, time delay etc. to count the different kinds of fittings.
There is not limit of the counting, it can count the fittings from 1-99999, by the PLC control, the quantity can be adjusted easily.
Also using different setting of optic fiber, most of the fittings can be counted.
Currently, we use this method for all of our machines.
1.3-Weighing and counting system
This method is based on the optic fiber counting.
Because the optic fiber counting shall be cooperated with the vibration hopper (to sort and feed the fittings to pass through the optic fiber one by one), and the speed of the vibration hopper is limited. For big quantity counting, the speed will a little slow. But we found for big quantity fittings the first 80-90% fittings are no need to be counted one by one, so we use the weighing system to scale the first 80-90% fittings, and detect the exact quantity by PLC, then add the balancing fittings by optic fiber counting.
This method is special for big quantity counting, usually more than 30pcs/bag, will be suggested using this method.
2-Counting packing composition
The machine is mainly composited by the following terms:
3-Typical machine introduction
3.1- counting packing machine
Introduction and Application:
Suitable for all kinds of regular shaped hardware such as screws (length and diameter within 50mm), nuts, washers, spring washers, plastic parts, etc.
Machine features:
1 Usedfor hardware counting and packaging;
2 Using precision weighing instruments, high precision and long life;
3 The measuring method uses a measuring cup to weigh, plus optical fiber to make up;
4 The size of the measuring cup can be adjusted electrically, and the size of the measuring cup can be memorized;
5 The packaging material uses a single-layer PE cylindrical film, and the packaging bag has no back seal;
6 The size of the measuring cup can store the formula, which is convenient for direct use next time;
7 All-round security protection of equipment, in line with corporate safety management standards;
Parameters:
| Packing material |
PE tube film |
| Production capacity |
4-6bags/min |
| Packing size |
L(110-260)x W(100-230)mm can be customized |
| Power |
220/50HZ/2KW |
| Weight |
500kg |
3.2-Complicated counting packing machine
Application:
Used to pack different fittings in same bag or in different bags, also can select the working hoppers freely, to achieve different packing groups, like 7 kinds in one bag, 10 kinds in one bag.
It is specially designed for furniture fasteners packing and appliance fasteners packing to complete the one time packing automatically.
Machine features:
1-Controlled by PLC and touch screen, are parameters except the mechanical adjustment can be completed on the HMI.
2-Adopting optical fiber counting method and mechanical counting is optional. Counting device can be controlled by cylinder or solenoid switch.
3-When the hopper is empty the machine will give an alarm or stop.
4-Can achieve automatic disposing, counting, measuring, filling and packing. The counting quantity is adjusted freely.
The counting precision is tested more than 99.99%.
Parameters:
| Packing material |
OPP/CPP, OPP/PE, PPET/PE etc. |
| Counting range |
1-9999(suggested 1-30) |
| Production capacity |
5-40bags/min |
| Packing size |
L(30-190)x W(50-140)mm can be customized |
| Power |
220/50HZ/2-11KW |
| Compressed air |
0.6-0.8Mpa |
3.3-Weighing and counting packing machine
Application:
Used to packing the fittings in bulk quantity, such as 50-5000pcs/batch, using weighing system to get the 90% quantity and use counter to add the rest. It can ensure a higher speed and precision.
It also can be added two scales to work faster if the speed needs higher.
Machine features:
1-Controlled by PLC and touch screen, are parameters except the mechanical adjustment can be completed on the HMI.
2-Adopting optical fiber counting method and mechanical counting is optional. Counting device can be controlled by cylinder or solenoid switch.
3-When the hopper is empty the machine will give an alarm or stop.
4-Can achieve automatic disposing, counting, measuring, filling and packing. The counting quantity is adjusted freely.
The counting precision is tested more than 99.99%
Parameters:
| Packing material |
OPP/CPP, OPP/PE, PPET/PE etc. |
| Counting range |
50-9999 |
| Production capacity |
5-25bags/min |
| Packing size |
L(80-300)x W(80-200)mm can be customized |
| Power |
220/50HZ/4.5KW |
| Compressed air |
0.6-0.8Mpa |
3.4-Whole function counting packing machine
Application:
Put machine 3.2 and 3.3 together, to achieve a whole function, the machine can work as pure counting to achieve complicated packing, also can work with the weighing system to achieve the big bulk quantity packing.
It is suitable to the changeful products user.
3.5-Carton counting and packing machine
Application:
Using the counting packing system as 3.1-3.4,and using carton feeding conveyor to achieve automatic carton filling by quantity.
4-Other type of counting packing machine
Based on the typical machines, there are some special design machines to used for special parts, like:
4.1-PPR pipe fittings counting packing machine
4.2-Buffer packing machine
For the heavy screws and fittings, to avoid the products punch or break the bags , can use this kind of packing.
5-Introduction of accessories
In order to complete the whole job automatically, there are some optional accessories can be selected, such as:
5.1-Date/batch number printer
Heat exchanging printer: Set and control with computer, can print barcode, characters, pictures, logos etc.
Hot ribbon printer: A simple printer, can achieve simple characters, numbers print on bags, max 3 lines, width 10-30mm.
5.2-Check weight
After packing, can use the check weight to recheck the quantity in bag, and select out the error bags automatically.
The others regular accessories including labeling machine, delivery conveyors etc., please consult with the supplier.
Our company
And prepare the following answers:
1.The products and quantity you want to pack.
2.Do you need mixing packing or individual packing?
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