What problems should be paid attention to in the rubber continuous vulcanization production line? Let's take a brief analysis together.

Vulcanization is one of the necessary processes in the production process of sealing ring rubber products. Full and uniform vulcanization of rubber products can better ensure the finished product index and service life of sealing ring rubber products. In actual production, in addition to the reasonable design of the vulcanization system of reclaimed rubber products, manufacturers also need to fully consider the shape of reclaimed rubber products, the ability of vulcanization equipment, the influence of vulcanization parameters on the physical properties of vulcanized rubber, vulcanization operation sequence, etc., and share with you several key points of vulcanization of reclaimed rubber products.

1. Pay attention to the mold structure: When designing the sealing ring rubber mold, the unreasonable mold design will easily affect the shape and use effect of the product, especially the sealing product, which will bring difficulties to the later demoulding. Vulcanized rubber seals) products must be fully developed when they are molded, considering the shape of different vulcanized rubber products (vulcanized rubber sealing rings, vulcanized rubber seals) HYL18Y12Y2LWFM products, shrinkage of rubber materials, etc., and reasonably planning and designing the cavity exhaust duct to avoid quality control defects such as bubbles and defects; To ensure smooth and bright mold processing surface in our country; As far as possible, improve the design of mold industry structure that is more likely to lead to cleaning and repair; ensure that the Chinese mold guide post, demoulding pin and bushing match us.

If the research surface of reclaimed rubber mold enterprises is linear like a cutting mark, there will be difficulties in managing capital flow assets in the direction at right angles to the linear shape. This point needs to be passed by our country without special attention.

2. Rubber continuous vulcanization production line should pay attention to the vulcanizer capacity is the so-called vulcanizer capacity, that is, the vulcanization time pressure that can be calculated for a pressurized working direction and projected area can be determined by the ratio of the pressure area of the mold to the area of the vulcanizer plunger used. When using rubber products to produce rubber products, the ability to use a vulcanizer must be fully considered.

3. In the continuous vulcanization production line of rubber, attention should be paid to the adjustment of vulcanization temperature: during the vulcanization process of vulcanized rubber products, the working temperature of the mold must be measured and adjusted by the correct method at any time, but the aging of the temperature sensing element will cause it to be insensitive to changes in the temperature environment, resulting in some problems in the temperature measurement and adjustment system. When vulcanized rubber seal products are vulcanized, check whether the temperature adjustment device is consistent with the surface temperature of the mold cavity in advance, and pay attention to the disconnection of the heater.

4. The continuous use of rubber vulcanization process production line design should pay attention to the loading size of reclaimed rubber. When selecting multi-cavity mold for vulcanization, we need to pay attention to the shape of preformed compound. In the process of pressing vulcanization, it is necessary to cut and weigh pressed plates, extruded semi-finished products, etc. When producing plate-shaped products with reclaimed rubber, it is important to pay attention to the main problem of shrinkage of reclaimed rubber mixture after cutting, so as to avoid partial rubber shortage caused by shrinkage of reclaimed rubber mixture.

5. Attention should be paid to the operation sequence in the rubber continuous vulcanization production line: during the vulcanization process of vulcanized rubber sealing ring products, we need to strictly abide by the vulcanization operation sequence, and we can pay attention to the replacement of Chinese molds at any time. Scratches and dislocation are easy to occur during installation, so as to clean the molds in time and effectively and maintain the molds.

6. Vulcanized rubber seal products should be parked for a period of time after vulcanization. If they can be piled up immediately, Chinese rubber products cannot be cooled for a long time, resulting in some surface adhesion and abnormal surface structure between products. The internal fibers of a reclaimed rubber product containing a reinforcing material such as a fibrous material are sometimes damaged by impact from the surface of the vulcanized rubber.