Manufacturing method of plastic board processing device
Nowadays, people's use of plastic products has been very extensive. Plastic products are light in weight, not easy to corrode, and willful and can be seen everywhere in people’s lives or in enterprises. Plastic products are pressed into specific shapes from plastic plates. To meet the different needs of people, when the plastic plate is pressed, the pressed plastic plate will be stuck in the mold cavity, and it needs to be ejected by other push rods. The existing need to be ejected by separate push rods. Increasing the complexity of the equipment, but also increasing the operating steps.
Technical realization elements:
The purpose of the present invention is to provide a plastic plate processing device and a method of use thereof, which can overcome the above-mentioned defects of the prior art.
According to the present invention, a plastic plate processing device of the device of the present invention is used for processing and shaping thermoplastic plastics, and includes a base, a processing table and a top seat. Support plates are fixedly installed on the left and right sides of the base The support plate is provided with uprights symmetrically back and forth, the upper end of the upright is fixedly connected with the processing table, the upper end of the processing table is fixedly installed with a mold, the mold is provided with a cavity with an upward port, and the base is connected to A plurality of lower guide rods are fixedly installed between the processing tables, a plurality of upper guide rods are fixedly installed between the processing table and the top seat, and landing boards are slidingly installed on the lower guide rods, and the upper ends of both sides of the landing boards are provided There is a landing arm, the upper end of the landing arm penetrates the processing table and extends upward, the upper end of the landing arm is provided with a fastening arm extending toward the middle, and the screw rod is installed in the middle point of the landing plate in cooperation with the screw. The upper end of the rod is rotatably installed in the lower end surface of the processing table through a bearing, the lower end is connected with a motor fixedly installed in the base, and the mold and the processing table are provided with more than one communicating with the mold cavity Hole, a push rod is slidingly installed in the hole, the lower end of the push rod is fixedly connected with the landing plate, and a processing component is also installed on the top seat.
Further technical solution, the processing assembly includes a hydraulic cylinder fixedly installed at the upper end of the top seat and a guide plate slidingly installed in the upper guide rod, and the middle point of the lower end of the guide plate A pressure die matched with the mold cavity is fixedly installed, and the upper end of the guide plate is fixedly connected with the pressure shaft of the hydraulic cylinder.
Further technical solution, the bottom of the cavity is provided with an arc surface, and the upper end surface of the push rod is provided with an arc with the same arc as the arc surface end.
A further technical solution, the length of the push rod is equal to the sum of the thickness of the mold and the processing table.
Further technical solution, sliding fit between the landing arm and the processing table.
The beneficial effects of the present invention are:
1. When the landing plate is driven to the upper position under the action of the screw rod, the fastening arm is also in the upper position, so it is tight There is a large space between the fixed arm and the mold, so as to facilitate the loading of the thermoplastic;
2. Because the landing plate and the screw thread are matched, the landing plate and the fastening arm can be in the upper position Keep the position stable to prevent damage to body parts caused by slipping when loading thermoplastics;
3. At the same time, due to the self-locking function of the thread, the clamping arm can be clamped when the thermoplastic is clamped. The stability of the tight state can improve the processing quality of the clamped plastic plate;
4. Because the push rod can rise and fall with the landing plate, the plastic plate is processed after the thermoplastic molding is completed, and the landing plate is driven upward Move, when the tightening arm loosens the thermoplastic, the push rod can lift the processed thermoplastic up, so that it is convenient to take out the processed thermoplastic, which can greatly improve the processing efficiency;