15 results about "Plastics processor" patented technology

A plastics processing system is described. This system comprises at least one plastics processing machine (100) and a control and operating system (10) for controlling and operating this plastics processing machine (100). The control and operating system includes a cycle control unit, which, in a production mode, controls the plastics processing machine at least indirectly and which, for this purpose, uses a first computing unit (20) equipped with a first operating system. Furthermore, the control and operating system includes a first interface device (30), which has at least one first input device, at least one visualization device, and a second computing unit (34) equipped with a second operating system and in communication with the first input device and the visualization device. The first computing unit (20) and the second computing unit (34) communicate via A bidirectional first communication device (36) is provided. This allows the plastics processing machine (100) to continue operating even if the first interface device (30) fails, for example, to process an existing production order. To ensure minimum communication with the cycle control system even if the first interface device (30) fails, a second interface device (50) is also provided, which has at least one second input device (52). The signals generated by the second input device (52) are transmitted to the first processing unit by means of a second communication device (54) that operates at least unidirectionally.

The utility model discloses an energy -conserving and environment -friendly plastic processing machine, including the water tank, one side fixed mounting of water tank has heating extrusion cylinder, the other side fixed mounting of water tank has operating cylinder, the inner wall sliding connection of operating cylinder has cutting knife. The utility model starts double -end drive motor, and its one output end drives cutting knife up and down movement, and cutting knife realizes the cutting of soft plastic strip after cooling soaking, makes it fall into the collection bucket and is collected, and its another output end drives through the transmission of linkage shaft, and drives the rotation of driven wheel through the drive belt of driving wheel, and driven wheel drives the rotation of stirring shaft, and the cooling water in water tank is agitated cooling, and the heat emission is accelerated, and the advantage that does like this is, through operating cylinder protection, reduces the floating of plastic debris in the air in the process of cutting plastic particle, and the heat dissipation cooling of cooling water in water tank is accelerated simultaneously, realizes the effect of energy -conserving cooling.

The invention relates to a machine (10) for processing plastics and other plasticizable materials, having a modular structure comprising multiple drive assemblies, wherein the drive assemblies are designed to operate at least one functional unit of the machine (10). Supply sources (40, 50) supply the drive assemblies with supply media corresponding to the drive types. Between each drive assembly and the associated supply sources (40, 50) are interface connections. The machine has a variable expansion stage and variable power requirements according to the modular structure. Thus, the space requirement of the supply source (40, 50) can vary according to the power requirement and drive type, and for the supply sources (40, 50) of each supply medium, the space requirement for all of the expansion stages of the machine (10) is provided at the same location on the machine (10). The interface connections (76) for each supply medium and all of the expansion stages are also uniform.

The utility model provides a kind of liquid filling device of masterbatch, belong to the technical field of plastic processing machinery, the liquid filling device of masterbatch includes high stirring pot and inner stirring device, high stirring pot upper is provided with cover, the bottom side of high stirring pot is provided with discharge gate, cover upper is provided with multiple groups of filling passageway for to high stirring pot inside injection liquid, filling passageway inside is provided with filling device;Filling device outer end is connected with corresponding metering pump output end respectively by connecting pipe;Metering pump input end is connected with the container of raw material loading by connecting pipe;Filling device includes telescopic liquid injection pipe, reversible motor and driving gear, the side of telescopic liquid injection pipe is provided with rack structure for gear cooperation activity;The output shaft of reversible motor is fixedly connected with driving gear;The utility model can solve the problem that liquid filling uniformity is poor, flow control precision is insufficient, equipment adaptability is weak.

Proposed is a system for processing plastics, having at least one plastics-processing machine (100) and having a control and operating system for the control and operation of said machine (100). The plastics-processing machine has safety-relevant actuators (110, 112, 113) and safety-relevant sensors (125a, 125b, 130a, 130b), which each generate a switch-off signal if a safety-relevant event occurs. The control and operating system comprises a cycle sequence controller which, in the production mode, controls the actuators of the plastics-processing machine and, for this purpose, uses a first computing unit (20) equipped with a first operating system. The control and operating system comprises a safety controller which: operates according to a safety program; uses a second computing unit (25); is communicatively connected to the safety-relevant sensors (125a, 125b, 130a, 130b); and is configured to directly switch off at least one safety-relevant actuator (110, 112, 113) in the presence of a switch-off signal generated by a safety-relevant sensor. In order to further increase operational safety, at least one bidirectional data exchange device (26) is provided, via which the cycle sequence controller and the safety controller exchange and / or compare data at least in a production mode. The cycle sequence controller transfers the machine (100) into a defined parked position if said cycle sequence controller detects a malfunction or a failure of the safety controller, and the safety controller switches off the at least one safety-relevant actuator (110, 112, 113) if said safety controller detects a malfunction or a failure of the cycle sequence controller.

The invention relates to a system for processing plastics. Said system has at least one plastics-processing machine (100) and a control and operation system for the control and operation of said plastics-processing machine (100). The control and operation system comprises a cycle sequence controller which, in the production mode, at least indirectly controls the plastics-processing machine and, for this purpose, uses a first computing unit (20) equipped with a first operating system. The control and operation system also comprises a first interface device (30) which has at least one first input device, at least one visualisation device, and a second computing unit (34) which is equipped with a second operating system and is communicatively connected to the first input device and the visualisation device. The first computing unit (20) and the second computing unit (34) communicate via a bidirectional first communication device (36). As a result, the plastics-processing machine (100) can continue to operate even in the event of failure of the first interface device (30) and can, for example, complete an existing production order. In order to enable minimum communication with the cycle sequence controller even in the event of failure of the first interface device (30), a second interface device (50) is provided, which has at least one second input device (52). The signals generated by the second input device (52) are forwarded to the first computing unit by means of an at least unidirectionally operating second communication device (54).

A plastics processing system is described. This system comprises at least one plastics processing machine (100) and a control and operating system for controlling and operating this plastics processing machine (100). The plastics processing machine has safety-related actuators (110, 112, 113) and safety-related sensors (125a, 125b, 130a, 130b), which each generate a shutdown signal when a safety-related event occurs. The control and operating system includes a cycle control unit, which, in production mode, controls, among other things, the actuators of the plastics processing machine and uses a first computing unit (20) equipped with a first operating system for this purpose.The control and operating system further comprises a safety controller operating according to a safety program, which utilizes a second processing unit (25) and is in communication with the safety-relevant sensors (125a, 125b, 130a, 130b) and is configured to immediately switch off at least one safety-relevant actuator (110, 112, 113) when a shutdown signal generated by a safety-relevant sensor is present. To further increase operational safety, at least one bidirectional data exchange device (26) is provided, via which the cycle sequence control and the safety controller exchange and / or compare data, at least in one production mode.The cycle sequence control transfers the plastic processing machine (100) to a defined park position when it detects a malfunction or failure of the safety control, and the safety control switches off at least one safety-relevant actuator (110, 112, 113) when it detects a malfunction or failure of the cycle sequence control.

Strain sensors are attached to a workpiece, and resistance values of the strain sensors are measured with time while cutting the workpiece with a milling cutting machine. A power spectrum in a frequency domain is obtained by Fourier-transforming the resistance values measured with time. A power peak is found in the power spectrum to be outputted as a magnitude of vibration occurring during machining the workpiece. By attaching a strain sensor to a stamper of a plastic working machine, a resistance value of the strain sensor is measured while pressing a workpiece on a die with the stamper. A magnitude of the strain corresponding to the measured resistance value is used to obtain a corresponding plastic working force. By attaching the strain sensor directly to the workpiece, it is possible to monitor the state of the plastic working and / or cutting process of the workpiece with high precision at low cost.

A method for adjusting the closing force of a mold of a plastics processing machine. In order to work with an optimized closing force, the method comprises the steps of: a) in a first production cycle: Closing the mold with a nominal initial closing force and recording the mold deformation caused thereby and calculating the deformation work introduced by the mold deformation; b) in a subsequent further production cycle: Closing the mold with a reduced closing force and recording the resulting mold deformation and calculating the deformation work introduced by the mold deformation; c) Recording the determined deformation work versus the closing force, carrying out a linear extrapolation of the course of the deformation work versus the closing force and determining a reduced closing force which is at a predetermined percentage value of one of the previously determined deformation work; d) Carrying out the subsequent further production cycle with the determined reduced closing force.

The utility model belongs to the technical field of plastic product testing, and particularly relates to an automatic filling device which comprises a filling frame, a discharging plate and a mixing and stirring assembly, an installation frame is installed on the lower side of the outer wall of the filling frame and used for fixing the filling frame to be installed at the position of a feeding port of a plastic processing machine, and the mixing and stirring assembly is arranged in the filling frame. A driving motor is mounted on the side surface of the filling frame and is used for driving the mixing and stirring assembly to rotate. Through the filling frame and the mixing and stirring assembly, plastic product raw materials and additives in the filling frame can be fully mixed by the mixing and stirring assembly, so that the dispersing effect of the additives is improved, and then the discharging plate is driven by the electric push rod to open the discharging channel of the filling frame; the device can be used for mixing the raw materials in advance and is matched with the plastic processing machine to realize automatic filling of a pre-dispersion adding method, so that the production efficiency and the test effect are improved.

This invention relates to the field of plastic processing machinery, specifically disclosing an intelligent correction and cutting system and method for PE foam boards. The system includes modules for online acoustic scanning, multimodal data fusion and defect characterization, dynamic path planning and correction, adaptive execution control, and system collaborative management. It detects defects in real time through online ultrasonic scanning, identifies and locates them using a deep learning model, and dynamically plans obstacle avoidance or process adjustment paths based on defect types, while simultaneously controlling the cutting execution mechanism. This achieves adaptive correction during the cutting process, improving cutting quality, tool life, and production efficiency. This invention, by integrating online acoustic scanning and deep learning recognition technologies, achieves for the first time real-time, accurate detection and classification of invisible defects inside PE foam boards during the cutting process.

The present application relates to the field of plastic processing machinery, and specifically discloses a PE foamed board intelligent correction cutting system and method. The system comprises online acoustic scanning, multi-modal data fusion and defect characterization, dynamic path planning and correction, adaptive execution control and system collaborative management modules. It detects defects in real time through online ultrasonic scanning, identifies and locates them using a deep learning model, dynamically plans obstacle avoidance or process adjustment paths based on the defect types, and synchronously controls the cutting execution mechanism, thereby achieving adaptive correction during the cutting process and improving cutting quality, tool life and production efficiency. The present application integrates online acoustic scanning and deep learning identification technology, and for the first time realizes real-time and accurate detection and classification of invisible defects inside the PE foamed board during the cutting process.

The utility model discloses a plastic processing machine, which relates to the field of plastic processing, solves the problem of poorer plastic crushing effect caused by gaps existing in an existing device, and adopts the following scheme that the plastic processing machine comprises a crushing assembly, a feeding assembly on the top side of the crushing assembly and a discharging assembly on the bottom side of the crushing assembly, a main body of the crushing assembly is a crushing frame, a right crushing roller and a left crushing roller are arranged on the inner side of the crushing frame, a gear box is fixedly mounted on the outer wall of the crushing frame, and a first driving motor is fixedly mounted at the output end of the gear box; side clamping teeth matched with the right smashing roller and the left smashing roller in specification are fixedly installed on the inner side wall of the smashing frame. According to the energy-saving and environment-friendly plastic processing machine, through arrangement of all assemblies on the inner side of the crushing assembly, a right crushing roller and a left crushing roller can be driven by a first driving motor to rotate, and through cooperation with arrangement of two sets of side clamping teeth on the upper side and the outer side, it can be guaranteed that all plastics output downwards are completely extruded and crushed.

The invention relates to a method for plasticizing a thermoplastic plastic starting material, a plastics processing machine and a machine combination comprising a plastics processing machine.

The utility model relates to the technical field of plastics processing, concretely to an energy -conserving and environment -friendly plastics processing machine, including feed hopper, crushing box and discharge pipe, the inside wall of crushing box is symmetrical and is connected with the crushing roller that rotates to run through, the inside wall of crushing box is connected with the filter plate that slides, the outside wall of crushing box is developed with drive assembly, drive assembly is used to drive two crushing rollers reverse rotation simultaneously, the outside wall of crushing box is connected with the resistance component that rotates to run through and rotates, the outside wall of crushing box is connected with transmission assembly, this patent through the drive assembly work of setting makes two crushing rollers can reverse rotation simultaneously, to carry out the crushing work to the plastics through two direction rotation's crushing roller, through the transmission assembly of setting up conveniently drive resistance component work, then in the process of resistance component work, the filter plate slides up and down along the inside wall of crushing box, and then through the filter plate of up and down movement accelerates the technical problem of the screening rate to the plastics.