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Checkweighers: Checkweigher Weighing Solutions

Checkweighers: Checkweigher Weighing Solutions

A checkweigher is a high-precision weight measuring instrument. It is different from the static measurement of the balance. It is a dynamic weighing system. Weigh 100% of the products passing through the production line online, and at the same time according to the preset value. Sort, filter or exclude products.

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Steel strip manufacturers: steel strip manufacturers analyze the development status of the packaging steel strip industry

Steel strip manufacturers: steel strip manufacturers analyze the development status of the packaging steel strip industry

Packaging steel strips are deep-processed products of steel. With the continuous development of iron and steel industry technology, the packaging steel belt has developed from low strength to high strength and high toughness. In order to meet the automation requirements of automatic baling equipment, the mechanical properties, appearance and size processing of its products must also be qualitatively improved. High strength and high toughness has become an inevitable trend in the development of packaging steel belts. Due to the greatly improved tensile strength, thin high-strength steel strips can be used to replace thick-gauge low-strength steel strips, which can save a lot of raw materials, reduce costs, and improve material utilization.

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Checkweighers: Here are a few questions to ask when shopping for a checkweigher

Checkweighers: Here are a few questions to ask when shopping for a checkweigher

A checkweigher is a device that enables high-speed, high-precision weight detection and automatic sorting of light or heavy products under dynamic conditions of the production line. It has applications in various fields such as food, medicine, daily chemicals and plastics.

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Checkweigher: Checkweigher Inspection Work Process and Precautions

Checkweigher: Checkweigher Inspection Work Process and Precautions

The working process of the automatic checkweigher is as follows: Weighing process ① Front-end conveying mechanism: The object to be measured is conveyed to the weighing mechanism, on the one hand, the object is given an initial speed, so that it can reach stability faster after entering the weighing mechanism; Aspects play the role of isolating and damping front-end materials to ensure measurement accuracy; ② Intermediate weighing mechanism: This part is the key part of the entire mechanical system, and its structural design and installation accuracy directly affect the measurement accuracy of the system. It consists of conveying motor, photoelectric monitoring part and load cell. Complete the dynamic weighing of objects; ③ Back-end sorting mechanism: This part is the action part of sorting, which is composed of conveying part, pneumatic valve, hopper, etc. Eliminate and sort ineligible parts of objects. The culling method can be set to blow, push, move, drop, etc. Report feedback The checkweigher has a weight signal feedback function, which usually feeds back the average weight of the set quantity of products to the controller of the packaging/filling/canning machine, and the control box will dynamically adjust the feeding amount to make the average weight of the product more close to the target value. Eight precautions in the operation of the checkweigher: ① The sensor of the checkweigher is a very sensitive measuring device and must be handled with care. Avoid vibration, crushing or objects falling on the weighing platform (weighing conveyor). Do not place tools on the weighing platform. ② During the transportation of the checkweigher, the weighing conveyor must be fixed in its original position with screws and nuts. ③ The products that need to be weighed regularly enter the automatic checkweigher, that is, the product spacing is as equal as possible, which is the premise of reliable weighing. Keep it clean as dust, dirt or moisture condenses on the optics and can cause malfunctions. If necessary, gently wipe these areas with a soft cloth or cotton cloth. ④The weighing conveyor of the checkweigher needs to be kept clean because of the stains or residues left by the product, which may cause malfunctions. To clean up these residues, either blow away the dirt with compressed air or wipe with a damp, soft cloth. ⑤ If the checkweigher is equipped with a conveyor belt, please check the conveyor belt regularly. The belts must not touch any guards or transition plates (smooth plates between adjacent belts) as this will cause additional wear and vibration, which may negatively affect accuracy. ⑥If the checkweigher is equipped with a chain conveyor, the guards need to be checked regularly so that they can be ensured that they are in good condition and installed correctly. ⑦ When installing a radiator with an independent base or a radiator with an independent bracket (post), please ensure that the anchor screws or the bottom plate are firmly fixed on the ground. ⑧ Keep spare parts in stock, especially spare parts that are easy to wear, so as to shorten the downtime caused by damaged spare parts.

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Auto Detect Equipment: Advantages of Auto Detect Equipment

Auto Detect Equipment: Advantages of Auto Detect Equipment

Automatic detection equipment: Now a new type of detection device is disclosed, which solves the technical problem that the detection of workpiece length, hole position, trimming, counterbore, groove width and plane in the prior art is all manually detected. This detection method Not only the labor intensity of personnel detection is high, but also the detection error is large. The technical solution adopted is: an automatic technical detection, including an equipment rack, a workbench is arranged on the equipment rack, and a detection station, a coding station and a bad translation rejection station are arranged on the workbench; A data collector and a lifting cylinder for collecting the data of the workpiece to be detected; the coding station is equipped with a coding device, and the defective product station is provided with a defective product rejection mechanism.

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