Valve port packaging machine through the frequency converter stepless adjustment of motor speed through the size of the air conditioning feeding tube material flow rate, the whole process is completed by the microcomputer. Specific approach is in the initial stage of material filling, high-speed impeller or spiral blade will feed the material into the filling mouth, forming thrust and compressed air in the filling tube to boost the material into the bag quickly; When the material is filled to the required component of 70 or so, the motor begins to slow down, until it reaches the required packaging component, the flow pressure gradually decreases, and the section of the canned tube is gradually reduced under the effect of the cylinder, until it is completely closed after weighing.
Through the improved valve mouth type dry mortar packaging machine, because of the selection of larger diameter filling tube, accelerate the initial filling speed, reduce the phenomenon of tube blockage, increase the scale of material adaptation, packaging speed; The multi-stage control of the flow speed in the later stage can reduce the flow rate of materials quickly and ensure the packaging accuracy. Packing mouth with dust cover, useful to reduce dust diffusion, improve the working environment.
Valve mouth packing machine
Valve port packaging is the last step in the whole production operation. The standardization of product packaging is not only the external image of an enterprise, but also the guarantee of product quality. Based on this, the work specification of packaging operators is formulated. First, the operation personnel can be on the job after passing the professional training examination. Wear protective equipment and prepare working equipment before work. Two, before the operation to check the power signal of the packaging equipment, each air source connection valve is open correctly, the bottom of the material port to use special bedding to prevent material from falling to form waste. 3. Before receiving material packaging, check whether the title, type and batch number of the packaging bag are consistent with the operation sheet and external label issued by the superior, and the imprint of the packaging bag should be clear and clear. 4. The on-duty operator of the control panel on the packaging scale can only adjust THE SP1 and SP2 values according to the demand of the product, and the rest Settings must be set by professionals. The pressure control of each air source shall be regulated by the shift leader according to the characteristics of the material. V. Due to the diversity of products, the discharge head is required to be about 2-4kg when replacing products. When receiving materials, attention should be paid to whether the weight of each package meets the standard, with a positive and negative difference of 0.02. Ensure the accuracy of product quantity per package. After the completion of the same product to hit the bin, the connecting point of the feeding pipeline to ensure that there is no material.
