4058 results about "Molding machine" patented technology

The utility model provides a side rib plate forming machine which is sequentially provided with the following components along the conveying direction of a plate rib piece: a feeding leveling device which comprises an upper rolling group and a lower rolling group and is used for leveling the plane of the plate rib piece; the convex rib pressing and punching device comprises an upper die and a lower die which are arranged up and down, and is used for pressing and punching reinforcing ribs on the plate rib piece; the notch punching device is used for punching notches of folded edge parts on the left side and the right side of the plate rib piece; the rolling forming device is used for bending and rolling the folded edge parts on the left side and the right side of the plate rib piece through a series of pressing rollers; the shearing device is used for shearing the plate rib piece according to the length of the required side rib plate; the front and back folding head device comprises a folding head device and two conveying devices arranged on the input side and the output side of the folding head device; the folding head device is used for bending flanging parts on the front side and the rear side of a plate rib piece, the conveying device at the input end of the folding head device is used for conveying the cut plate rib piece, and the conveying device at the output end of the folding head device is used for conveying a formed side rib plate.

The application relates to the technical field of foundry molding, in particular to an aluminum alloy casting sand core molding machine; the machine comprises a base and a stand column fixedly connected to the rear position of the upper surface of the base; the upper end of the stand column is rotationally connected to a top base provided with an upper hydraulic cylinder; the lower end of the upper hydraulic cylinder is fixedly connected to a pressing plate; the front position of the upper surface of the base is fixedly connected to a support through a lower hydraulic cylinder; a plurality of electric push rods are embedded in the upper surface of the support; the upper surface of the support is provided with a mold plate provided with a mold sample and a rod groove; the mold plate drives a sand frame to move up and down in a hopper through control, so that a pressing strip can repeatedly beat the coated sand on the upper end of the sand frame, and the hopper assists the coated sand on the upper end of the sand frame to be supplemented, the coated sand in the sand frame is more compact and uniform in filling and pressing, the quality of the formed sand mold is improved, and compared with manual filling and pressing, the machine is more efficient and convenient.

The utility model provides a front lingual plate forming machine. A feeding leveling device, a convex rib pressing and punching device, a notch punching device, a rolling forming device, a shearing device and a front and back folding head device are sequentially arranged in the conveying direction of plate rib pieces. The convex rib pressing and punching device comprises a first pressing die piece and a second pressing die piece which are arranged up and down; the first mold pressing piece moves close to or far away from the second mold pressing piece through the mold pressing driving piece; the first mold pressing piece comprises a first pressing cavity; the second mold pressing piece comprises a second pressing cavity, a pressing piece is movably arranged in the second pressing cavity, and the pressing piece moves from the second pressing cavity to the first pressing cavity through a pressing piece driving piece; the first pressing cavity comprises an inwards-concave cavity with the depth changing in a gradient mode, the height of the pressing piece changes in a gradient mode, a reinforcing rib of the front tongue plate is formed by pressing the pressing piece into the first cavity, and the rib face of the reinforcing rib inclines from the left side to the right side of the front tongue plate from high to low.

The invention discloses a multi-component injection molding machine mold clamping force dynamic cooperative adjusting system and a control method. The adjusting system comprises a movable mold plate, a fixed mold plate and four tiebars connected between the movable mold plate and the fixed mold plate. One end of each of the four tiebars is connected with an adjusting piece for adjusting the tiebars; the distributed sensor unit comprises strain sensors which are respectively arranged on the surfaces of the four tie bars and is used for monitoring the stretching deformation quantity of each tie bar in real time and converting the deformation quantity into a mold clamping force numerical value; the intelligent executing mechanism comprises mold adjusting servo motors which are arranged on the adjusting pieces of the four tiebars respectively, the mold adjusting servo motors are used for driving the adjusting pieces to rotate so as to adjust the pre-tightening force of the tiebars, and the adjusting precision can reach + / -0.01 mm; and the central controller is in signal connection with the distributed sensor unit and the intelligent execution mechanism, and is used for receiving signals of the strain sensors and controlling the intelligent execution mechanism to cooperatively adjust the mold clamping force of the four tie bars.

The utility model provides an inclined rib plate forming machine which is sequentially provided with a feeding device, a discharging device, a forming device and a forming device along a plate rib piece conveying route, wherein the feeding device is used for obtaining and conveying plate rib pieces; the feeding positioning device comprises a supporting frame and a feeding table, a positioning assembly is arranged on the feeding table and comprises a first positioning plate and a second positioning plate, the first positioning plate is transversely arranged, and the second positioning plate can swing circumferentially; the plate rib piece is a trapezoidal plate rib piece, the second positioning plate swings to push the bevel edge of the plate rib piece to be straightened, and the straight edge of one side of the plate rib piece abuts against the side edge of the first positioning plate; the forming compression roller device bends the bevel edge of the plate rib piece through a series of rollers to form a folded edge; the straightening device is provided with two straightening mechanisms on the left side and the right side, and the two straightening mechanisms are distributed in a front-back staggered mode. The straightening mechanism comprises a supporting seat, a first vertical pressing roller and a second vertical pressing roller, the first vertical pressing roller and the second vertical pressing roller are installed on the supporting seat, and a gap is formed between the first vertical pressing roller and the second vertical pressing roller and allows the folded edge to pass through. And the discharging device outputs the finally formed inclined rib plate.

The invention relates to the technical field of injection molding machine control, in particular to a networking injection molding machine servo drive control method. Firstly, a traditional continuous servo driving action is decomposed into a strong operation-weak voltage stabilization alternating unit sequence, and the instantaneous load peak value and the hydraulic pressure fluctuation are reduced. Secondly, product type characteristics are accurately matched based on a process database, action parameters are dynamically adjusted in combination with a multi-objective optimization algorithm, and the product quality consistency is remarkably improved. In addition, energy conservation and consumption reduction are achieved through a first-stage sleep mode and a second-stage sleep mode, a group control optimization mode is used for coordinating actions of multiple injection molding machines, load fluctuation of a workshop power grid is reduced, and the service life of equipment is prolonged. The system also supports real-time monitoring and networking management, constructs intelligent closed-loop control, enhances the production flexibility and the resource utilization rate, and provides an efficient, energy-saving and reliable solution for the injection molding industry.

The utility model relates to the field of stabilizer bar production and processing, in particular to a light vehicle stabilizer bar bending forming device which comprises a base and a machine frame fixed to the top of the base, and the machine frame is provided with a centering mechanism, a fixing assembly, a first bending assembly, a second bending assembly and an end forming assembly. The centering mechanisms are arranged in the middle of the rack in pairs, fixed to the top of the rack through air cylinder fixing bases and used for pushing a workpiece blank to the center of a workpiece to coincide with the center of the forming machine. The fixing assembly comprises an upper pressing assembly and a lower pressing assembly which are used for pressing the upper end and the lower end of the stabilizer bar. The first bending assembly is arranged at the upper part of the rack and is matched with the corresponding forming block to form a first bending part of the workpiece; the second bending assembly comprises a second bend which is arranged on the back face of the rack and matched with the corresponding forming block to form the workpiece. The end forming assembly is fixed to the base at the end of the stabilizer bar and used for being matched with the forming block to complete workpiece end forming. The production requirements of diversified products can be met, and the equipment investment is effectively reduced.

With regard to cylinders for molding machines, it is desirable to further reduce power consumption by minimizing energy loss while preventing a reduction in the cylinder body's strength. This cylinder for a molding machine injects a molding material filling a cylinder body from the front end of a flow channel into a metal mold and comprises: the cylinder body, which has a heating area and a cooling area located downstream of the heating area; a thermal insulation element formed in the space extending from the outer circumferential side of the cylinder body in the radial direction of the cylinder body to at least the inner circumferential surface.-surface of the cylinder body, and extends rearward from a position between the area to be heated and the area to be cooled in the axial direction of the cylinder body; and a surface protection layer formed on the inner circumferential surface of the cylinder body and made of a material with high corrosion resistance and / or wear resistance, wherein the thermal insulation part is formed of a material with a relatively low thermal conductivity compared to the cylinder body and the inner circumferential surface of the cylinder body is covered with the surface protection layer or with the surface protection layer and the thermal insulation part.

The invention discloses a control method and system for a composite material hot-pressing forming machine, and relates to the field of hot-pressing forming machine control. The method comprises the steps that in the hot-pressing process, the hot-pressing condition of a composite material in the technological process is obtained through a sensor, and feature extraction is conducted; predicting a resin state; defect risk prediction; adjustment control parameters are output based on an intelligent control model in combination with a resin state prediction result and a defect risk prediction result, the adjustment control parameters comprise pressure and temperature differential adjustment of different positions, temperature and pressure closed-loop control is achieved, and technological parameters are upgraded from experience setting to defect-driven intelligent decision making. And real-time parameter regulation and control are carried out in the resin hot pressing process, the porosity is remarkably reduced, the layering hidden danger is eliminated, dry spots are completely eradicated, and the product yield is remarkably improved.

The utility model discloses a durable refractory brick forming device which comprises a box body, a forming mechanism is installed at the bottom of the inner side of the box body, the forming mechanism comprises a reinforcing frame, a mold frame is installed on the inner side of the reinforcing frame, and the mold frame can be inserted into the inner side of the reinforcing frame in a sliding mode and can be fixed through bolts. The die frame is installed on the inner side of the reinforcing frame, certain protection and reinforcing effects can be achieved in the extrusion forming process of refractory bricks, the durability of the die frame is improved, meanwhile, due to the fact that the die frame can be detached from the reinforcing frame, the die frame can be conveniently and regularly cleaned and maintained, and the service life of the die frame is prolonged. And the mold frame is kept in a good use state, is not easy to damage and is more durable, so that the durability of the refractory brick forming equipment is improved.

The utility model discloses a rubber vulcanization forming device, and belongs to the technical field of rubber product vulcanization, the rubber vulcanization forming device comprises a rubber vulcanization forming machine and a hydraulic cylinder mounted on the rubber vulcanization forming machine, one side of the rubber vulcanization forming machine is provided with a control host, and the hydraulic cylinder is provided with a hydraulic cylinder. A guide rail frame and a mold plate slidably mounted on the guide rail frame are arranged on the rubber vulcanization forming machine, a demolding mechanism is arranged on the rubber vulcanization forming machine, and the demolding mechanism comprises a supporting table connected with the rubber vulcanization forming machine and refrigeration assemblies symmetrically mounted on the supporting table; after the refrigeration assembly generates cold air, the cold air is blown to the position below the demolding plate through the air distribution pipe and the air guide cavity, materials and the mold plate are cooled, cooling is carried out during demolding, a rubber product can be rapidly shrunk, the demolding difficulty is lowered, the possibility of product damage is reduced, meanwhile, the temperature of the mold plate can be lowered, and the service life of the mold is prolonged.

The invention discloses a foaming injection molding machine, and relates to the technical field of foaming injection molding machines, the foaming injection molding machine comprises a treatment box, a lower mold and an upper mold, the lower mold is fixedly connected to the top of the treatment box, the upper mold is arranged above the lower mold, and a molding mold cavity is arranged between the lower mold and the upper mold; a flowing channel assembly is arranged between the lower die and the upper die and surrounds the outer side of the forming die cavity; a filter screen is obliquely arranged in the treatment box through an elastic assembly, an air bag communicated with the flowing channel assembly is arranged in the treatment box, the bottom end of the air bag abuts against the top of the filter screen, the wall body of the bottom of the air bag is thin, the air bag is communicated with a hose section, and the end, away from the air bag, of the hose section is communicated with a hard pipe section. According to the foaming injection molding machine, by arranging the filter screen, the collecting screen frame, the air bag, the elastic assembly and other structures, the effects of impurity filtering and automatic collecting are achieved, meanwhile, the filter screen can swing up and down, the impurity sliding speed is increased, and the use efficiency of the foaming injection molding machine is improved.

The invention relates to automatic feeding and rolling preforming equipment for friction ring production, which comprises a bearing frame body and a conveying mechanism arranged on the surface of the bearing frame body, a profile forming mechanism formed in a rolling mode is further arranged on the outer side of the bearing frame body, and a profile traction mechanism is further arranged on the bearing frame body. A roller in the sectional material traction mechanism is used for pulling and pushing the sectional material conveyed by the conveying mechanism into the sectional material forming mechanism; the problem that automatic and continuous machining of long profiles is difficult to achieve in the friction ring production process is solved. By integrating the conveying mechanism, the traction mechanism and the forming mechanism, the problems that in a traditional mode, manual intervention is much, the positioning precision is poor, the surface is prone to being scratched, and section bars of different specifications cannot be flexibly adapted are solved, and efficient, precise and integrated operation in the whole process from feeding to edge rolling preforming is achieved.

The invention relates to the field of virtual debugging, and particularly discloses a control program and a virtual debugging method of a cold roll forming machine shearing system, and the method comprises the steps: S1, building a virtual model comprising a feeding mechanism, a shearing mechanism, a servo driver and a photoelectric sensor in an NX MCD environment, outputting an accumulated feeding length and a sensor signal by the model, and receiving the position setting of a cutter; s2, a trimming procedure is written for an S7-1200 PLC (programmable logic controller) in a TIA Portal (TIA Portal); s3, two-way communication between the NX MCD and the PLC is established through OPC, the accumulated feeding length and a sensor signal are mapped into PLC input, and the cutter position set output by the PLC is mapped into NX MCD servo input; and S4, the two are simulated synchronously, control logic and parameters are optimized based on model feedback, and the target is to minimize fixed length error and motion instability. According to the invention, the problems of long field debugging period, high cost, inaccurate shearing triggering and unstable return in the prior art are solved, and the shearing precision and the operation reliability are improved.

The utility model relates to the technical field of rubber preparation, in particular to a rubber extrusion molding machine with an adjustable die head, which comprises a base, a driving seat, an extrusion chamber, a feeding chamber and an extrusion screw rod, the driving seat is arranged on the right upper side of the base, the extrusion chamber is arranged on the left side of the driving seat, the extrusion screw rod is arranged in the extrusion chamber, and the feeding chamber is arranged on the right upper side of the base. And the right end of the extrusion screw rod is connected with the driving base, a feeding chamber is arranged on the upper right portion of the extrusion chamber, and a temperature sensing module is installed on the surface of the extrusion screw rod. According to the rubber extrusion molding machine with the adjustable die head, the temperature control structures are independently arranged in the extrusion chamber and the feeding chamber to achieve the independent temperature control effect on different working areas, the temperature environment in the extrusion chamber can be monitored in cooperation with the temperature sensing module, follow-up flexible adjustment is facilitated, an independent temperature control module can also be arranged in the die head area, and the temperature control effect is good. The temperature of each working area is kept in an optimal range, the rubber performance is stable, and the preparation quality of subsequent products is improved.

The annular gluing and sealing integrated forming machine comprises a workbench, a dispensing carrier, a dispensing sliding table, a peristaltic dispensing assembly, a pressure maintaining assembly and a control cabinet, the dispensing carrier, the dispensing sliding table, the peristaltic dispensing assembly, the pressure maintaining assembly and the control cabinet are installed on the workbench, and 360-degree annular dispensing and pressing and sealing are conducted on the opening end of each assembly box shell on the dispensing carrier through the peristaltic dispensing assembly; the cover plate on each assembly box is continuously pressed downwards for a certain time through a pressure maintaining assembly; the dispensing carrier is moved back and forth through the dispensing sliding table, and the three procedures of assembling, dispensing and pressure maintaining are completed. According to the glue dispensing device, 360-degree accurate glue dispensing can be achieved for the gap between the shell and the cover plate which are preliminarily assembled in advance, so that the situation that glue permeates into the shell is avoided, the sealing effect is stable, the working efficiency is improved, the labor intensity is reduced, and the sealing stability after the interior of the shell is vacuumized subsequently is guaranteed.

The invention relates to the technical field of household appliance production and manufacturing, in particular to a washing machine inner barrel forming machine integrating edge folding, rounding and seam buckling, an edge folding machine is arranged on the right side of a feeding roller, a rounding and seam buckling machine is arranged on the upper side of the edge folding machine, a discharging roller is arranged on the front side of the edge folding machine, and a hydraulic station is arranged on the rear side of the rounding and seam buckling machine; the hydraulic station is communicated with an external electric control system, the feeding roller comprises a first rack, and a plurality of roller bodies are arranged in the first rack. The automatic edge folding machine mainly aims at solving the problems that edge folding, rounding and sewing of an inner barrel of a washing machine are completed through an independent special machine, and manual feeding and discharging are needed; by organically combining a conveying roller, a hydraulic system, a pneumatic system, a mold and a linear guide rail, a set of integrated forming equipment is designed, edge folding, rounding and sewing work of the washing machine inner barrel can be completed at the same time, manual respective feeding and discharging are not needed, meanwhile, inner barrels of various models and specifications can be produced, automatic and rapid switching is achieved, and intelligent production is achieved.

The utility model discloses a midsole secondary foaming forming machine cooling device which comprises a base, the top of the base is fixedly connected with a fixing block, one side of the fixing block is provided with a round through groove, a placing assembly used for placing a mold is arranged in the round through groove, the top of the base is fixedly connected with a bearing seat, and the bearing seat is provided with a bearing block. A cylinder is rotationally connected into the bearing seat through a bearing, a cavity is formed in the cylinder, a spiral pipe is fixedly connected into the cavity, and a connecting frame is fixedly connected to the inner wall of the cylinder. According to the utility model, the surface of the mold can be uniformly cooled through rotating centrifugal force, the problems of local supercooling and insufficient cooling of the mold are reduced, the deviation of medium and low density is reduced, the rotating speed required by different foaming materials can be matched, the rotating speed adjusting time is shortened, and the convenience of the device is improved; and the placing frame can be pushed to the middle of the cylinder, so that the production efficiency of the device is improved.

The invention relates to the technical field of brick machines, and discloses an extrusion forming device suitable for coke oven glazed bricks, which comprises a feeding mechanism and a forming mechanism, the forming mechanism comprises a forming die, a hydraulic assembly used for extruding and forming raw materials and an ejection assembly used for ejecting brick bodies formed through extrusion. The forming die is provided with a plurality of side-by-side vertically-through forming groove bodies. According to the extrusion forming device for the glazed bricks of the coke oven, through the unique design of the filler assembly, the problems that powder raw materials are prone to accumulation, adhesion, uneven distribution and the like in the automatic filling process are systematically solved; the partition bodies are arranged in the filling hopper, so that the raw materials are accurately and directionally filled into a plurality of parallel forming groove bodies, the consistency and accuracy of the filling amount of each brick body are fundamentally ensured, and the sizes and the densities of finished bricks are uniform as much as possible.

The underlying invention relates particularly to a hydraulic forming machine, more particularly a forging hammer, for workpiece forming, comprising a hydraulic cylinder for driving a ram configured for workpiece forming, and a hydraulic circuit configured for operation of the hydraulic cylinder, wherein the hydraulic circuit has an actuator with an adjustably variable volume flow via which a first hydraulic working chamber of the hydraulic cylinder, used to accelerate the ram during the execution of a working stroke (A) for workpiece forming, can be provided with hydraulic fluid. The hydraulic circuit is configured to adjust and vary the volume flow of the valve or actuator, depending on a setpoint speed (Vsoll) of the ram to be achieved in an acceleration phase of a working stroke (A), and to optimize the subsequent movement phase.

The invention belongs to the technical field of aero-engine materials, and particularly relates to a high-temperature-resistant aero-engine blade and a preparation method thereof.According to the blade, titanium-aluminum alloy is adopted as a base body, and two novel materials including a core-shell structure self-healing reinforcement phase and a rare earth niobate ferroelastic protection compound are introduced, so that the high-temperature-resistant aero-engine blade is obtained; and the comprehensive performance of the blade in a high-temperature environment is remarkably improved. The core-shell reinforcement phase takes titanium diboride as a core and boron nitride as a shell, and can realize a self-healing function at a high temperature; the rare earth niobate compound has ferroelastic behavior and ultralow thermal conductivity through doping modification of tantalum and rhenium. The preparation process comprises the following steps: mixing the titanium-aluminum alloy powder, the reinforcing phase, the silicon carbide short fibers and the binder, carrying out spark plasma sintering molding, carrying out machining, applying the protective coating through plasma spraying, and finally carrying out heat treatment. According to the method, the process is simplified, and the prepared blade has excellent high-temperature resistance, oxidation resistance and mechanical property and is suitable for aero-engine hot end components.

The invention discloses a low-temperature low-pressure precise injection molding machine for an ES fiber reinforced composite material, and relates to the technical field of ES fiber injection molding. The automatic feeding device comprises an injection molding machine and a feeding box, wherein the feeding box is communicated with the injection molding machine through a pipeline; a drying mechanism is arranged in an inner cavity of the feeding box and comprises a drying box arranged in the inner cavity of the feeding box. The rotary drum drives the turning blades to rotate and revolve in a composite mode, hot air penetrates through a material layer, ES fibers are evenly and rapidly dried, meanwhile, drying waste heat is used for conducting secondary preheating on materials of the spiral conveying section, the energy consumption of the injection molding machine is remarkably reduced, the problem that fibers are not evenly distributed due to incomplete low-temperature melting is solved, and the service life of the injection molding machine is prolonged. The scraping mechanism intermittently scrapes the inner wall of the feeding hopper, materials are prevented from being bonded to a heating area, it is guaranteed that the electric heating sleeve makes full contact with the materials, the heat conduction efficiency is improved, incomplete local melting is avoided, and the quality of injection melt is guaranteed.

The invention relates to the technical field of high-strength steel hot roll bending forming processes, and provides a method, device and equipment for predicting hot bending forming springback based on simulation software. The method comprises the steps that a three-dimensional assembly model is constructed based on the geometric dimension of a roll forming machine; importing the three-dimensional assembly model into finite element software to simplify the three-dimensional assembly model; performing different types of grid division on different areas, and setting fixed boundary conditions and process parameters; pre-defining a temperature field for the bending area, and constructing a thermal-mechanical coupling constitutive model to obtain a temperature field simulation result; and establishing a simulation model by using a dynamic and static combined algorithm, and predicting the springback value. According to the method, finite element simulation is carried out on the bending process, the springback value is directly output through the node displacement difference, springback deformation is visualized through a post-processing tool, and high-precision prediction is achieved.

The utility model discloses an extrusion mechanism moving device of a blowing, filling and sealing all-in-one machine, which comprises a support, a lead screw, a guide rail and a driving part used for driving the lead screw to rotate are arranged on the support, a first moving seat is arranged at the feeding end of an extrusion mechanism, and a second moving seat is arranged at the discharging end of the extrusion mechanism. The first moving seat and the second moving seat are arranged on the guide rail, the lead screw is provided with a lead screw nut, the lead screw nut is connected with the first moving seat, and the driving component is connected with the lead screw through a speed change mechanism. The utility model further discloses a blowing, filling and sealing all-in-one machine which comprises an extruding mechanism, a filling mechanism arranged at the discharging end of the extruding mechanism in a penetrating mode and a forming mechanism arranged below the discharging end of the extruding mechanism, and the blowing, filling and sealing all-in-one machine further comprises the extruding mechanism moving device of the blowing, filling and sealing all-in-one machine. The device has the advantages of being convenient to install, capable of achieving precise adjustment, labor-saving in operation and the like.

The invention relates to the technical field of forging dies, in particular to a high-performance long-life precision forging die which comprises a forming mechanism, the forming mechanism comprises two symmetrical mounting bases, symmetrical dies are mounted on the opposite sides of the two symmetrical mounting bases correspondingly, and a connecting mechanism and a dismounting mechanism are mounted in the two mounting bases correspondingly. Symmetrical spraying mechanisms are installed at the two ends of one installation base respectively. Through cooperation of the forming mechanism and the connecting mechanism, forging and forming of materials are facilitated, quick disassembly and replacement can be achieved when products of different shapes are forged and pressed, through cooperative installation of the spraying mechanism and the adjusting mechanism, cleaning and oil spraying lubrication of the opposite sides of the forming mechanism are facilitated, and through driving of the forming mechanism to the control mechanism, the forming mechanism is more convenient to operate. The spraying mechanism is controlled by the control mechanism, the forming mechanism is conveniently disassembled and assembled through the disassembling mechanism, meanwhile, the locking mechanism is driven through the disassembling mechanism, and protection control over the connecting mechanism by the locking mechanism is achieved.

The utility model relates to the technical field of steel wire automatic forming machines, in particular to a full-automatic steel wire wavy line forming machine which comprises an installation frame, a line pressing assembly is arranged at the bottom of the installation frame, and an extension module is arranged on the side face of the installation frame. The full-process automatic production of the wavy line formed by the steel wire can be completely realized, each part of the machine is simple and practical, the machine has the characteristics of low cost and high efficiency, the labor cost is saved, the risk of industrial injury is avoided, the machine is an advanced specialized machine, the driving motor is used as a power source, and the production cost is reduced. The driving motor drives the first gear and the second gear to rotate through the transmission structure, then conveying of the steel wire and forming of the wavy line are achieved, and the straightness of the steel wire in the conveying process and the regular shape of the formed wavy line are guaranteed through arrangement of the first straightener and the second straightener.

The invention relates to the technical field of precision investment casting, in particular to an optical lens motor base precision forming die which comprises a fixing plate, a forming mechanism is arranged at the top of the fixing plate, and an upper die plate is arranged at the top of the forming mechanism; the forming mechanism comprises a butt joint unit arranged in the center of the top of the fixing plate, the butt joint unit comprises a main body fixedly connected with the fixing plate, a first ejector block is slidably connected to the position, close to the bottom, in the main body, and lifting blocks are arranged at the positions, located on the periphery of the first ejector block, in the main body; a butt joint rod is slidably connected to the center position in the first ejector block, and a pressing block is slidably connected to the position, below the butt joint rod, in the main body. Through linkage of the module assembly and the butt joint unit, the problems of wax mold demolding deformation cracking and parting surface steps are solved, and the integrity of the wax mold is guaranteed; by means of linkage of the cutter and the exhaust groove, residual wax is automatically cleaned, manual operation is not needed, shrinkage porosity is avoided, and the structural stability of the base is guaranteed.

The application provides a regenerative asphalt mixture prefabricated member forming device, which comprises a rotating disc mechanism, the rotating disc mechanism is provided with a rotating disc support, the upper end of the rotating disc support is rotationally provided with a bearing rotating disc, and at least six lower molds are arranged in a circumferential array on the bearing rotating disc; a support rack is arranged outside the rotating disc mechanism, and a distributing mechanism, a lower-pressing forming mechanism, an air-cooling cooling mechanism, a blanking and carrying mechanism, a lower mold cleaning mechanism and a release agent brushing mechanism corresponding to the lower molds are sequentially arranged on the support rack along the circumference of the bearing rotating disc; and the application can realize multi-station sequential and simultaneous processing, thereby improving the processing efficiency.

The invention relates to the technical field, in particular to a plastic storage box blank forming machine which comprises a feeding box shell, a storage tank, a screening bin and a hot drying bin are sequentially arranged in the feeding box shell from top to bottom, conveying belts are symmetrically arranged in the screening bin, and shape follow-up electromagnets are arranged in the conveying belts; the shape follow-up electromagnet is used for adsorbing metal impurities in the raw materials to realize screening; porous ventilation hoods communicating with the hot drying bin are symmetrically arranged at the bottom of the feeding box shell, an extrusion barrel communicating with the hot drying bin is fixedly connected to one side of the feeding box shell, and an extrusion auger is rotationally connected to the interior of the extrusion barrel. The controller is combined with detection data of the first temperature sensor and the second temperature sensor, and the heating power of the electric heater and the output power of the fan are dynamically regulated and controlled, so that when the extrusion rate needs to be increased during production of a large-specification storage box, the hot air temperature and air volume are automatically increased, and the situation that raw materials are insufficiently dried due to the fact that feeding speed is increased is avoided.

To provide a molded product removing machine capable of reliably confirming whether or not a combination of a selected mold and a removal head and selected teaching data are correct when replacing the mold. [Solution] When teaching data is created by teaching data creation unit 13, an image including at least a part of the molding mold mounted on the molding machine, an image including at least a part of the take-out head, or an image including at least a part of the molded product taken by the take-out head is automatically taken by an imager, and stored as image data corresponding to the teaching data in data storage unit 12. When performing the replacement work of exchanging molding mold M and take-out head 7, data display unit 17 displays on display 18 an image based on the image data corresponding to the teaching data selected by teaching data selection unit 13.