481results about "Press ram" patented technology

The invention belongs to the technical field of lifting tools, and particularly discloses a lifting device oil way system, a lifting device, a jack, a pressing machine and a crane. The oil way system of the lifting device comprises a lifting oil cylinder, an oil tank, a first oil inlet way, a second oil inlet way and an oil return pipeline, the first oil inlet path is an oil inlet path of the gear pump assembly; and the second oil inlet path is an oil inlet path of the plunger pump assembly. When the lifting device is in the no-load or low-pressure condition, the gear pump assembly can rapidly pump in much hydraulic oil with small pressure so that the lifting device can rapidly ascend or descend, the defect that in the prior art, the displacement speed of a hydraulic lifting pump is low under the no-load or low-pressure condition is overcome, and the user experience is improved; when the hydraulic lifting pump is in a high-pressure condition, the plunger pump assembly can pump high-pressure hydraulic oil into the lifting oil cylinder so that the lifting oil cylinder can ascend or descend slowly, the lifting device can move slowly, and the normal use requirement of a user is met.

The disclosure discloses an oil circuit system, a lifting device, an electric jack, a press, a crane, and a tire mounting / dismounting and transport apparatus. The oil circuit system comprises a lifting oil cylinder, the tank, the first oil feed line, the second oil feed line, the oil inlet / outlet line, the pressure relief line, the oil return line, the first valve, the second valve; the first oil feed line is the gear pump assembly oil feed line; and the second oil feed line is the plunger pump assembly oil feed line. Under no-load or low-pressure conditions of the lifting device, the gear pump assembly can quickly pump a larger volume of low-pressure hydraulic oil, enabling quick lifting or lowering of the lifting device. Under high-pressure conditions, the plunger pump assembly can quickly pump higher pressure hydraulic oil to the lifting oil cylinder to enable slow lifting or lowering.

The invention relates to the technical field of stamping dies, in particular to a mechanism for increasing the feeding speed of a stamping die, the mechanism is used for die conveying work on the surface of a lower base, an upper base is arranged on the lower base, the mechanism comprises a bearing assembly and a material belt, and the material belt is located on the bearing assembly; a guide pin hole is formed in the material belt; the feeding driving assembly is installed on the bearing assembly, a buckle unit is arranged on the feeding driving assembly, the buckle unit is matched with the guide pin hole, and when the feeding driving assembly works, traditional single-side drag hook type conveying is abandoned, and the conveying efficiency is improved. Through precise matching of cylindrical teeth of the index plate and guide pin holes of the material belt, the long material belt is integrally and synchronously pulled, the problem that conveying is limited due to single-side stress is solved, the servo motor is adopted to be matched with the index plate for orderly transmission, the buckle units are accurately and rapidly clamped into or separated from the guide pin holes, the feeding speed is greatly increased, and the efficient punching production requirement is met.

The invention discloses a full-automatic stirring, filling and tabletting system in the technical field of automatic production. The full-automatic stirring, filling and tabletting system comprises a stirring system, a filling system, a tabletting system and a fault monitoring system for detecting the systems, the modules are in signal linkage through the controller; the stirring system comprises a storage module and a stirring module; the material storage module comprises a material storage bin, a conveying belt is arranged below the material storage bin, the stirring module is arranged in the conveying direction of the conveying belt, and a bearing tray is arranged between the conveying belt and the stirring module; the stirring module comprises a stirring bin, and the bearing tray can transport materials into the stirring bin to be stirred; a stirring motor for stirring is arranged in the stirring bin; the control system is in linkage with the material storage module, the stirring module, the filling module, the tabletting module and the fault monitoring module, and automatic operation of the whole process of material proportioning, stirring, filling and tabletting can be achieved only through one-key starting after relevant parameters are set through the HMI.

The invention relates to an overload protection device for a toggle rod press. The overload protection device comprises a cylinder body, a piston, a locking ring, a cushion block, an inclined block, a screw rod, a pin shaft, an inclined block mounting seat and a sliding block; the piston is arranged in the cylinder body and can move up and down along an inner cavity of the cylinder body; the locking ring is arranged in the cylinder body and used for limiting the limiting position of downward movement of the piston. The cushion block is arranged below the piston and can only move up and down; the inclined block is arranged below the cushion block, and the inclined surface of the inclined block is in contact with the cushion block; the inclined block is connected with the pin shaft in a matched mode through a hole shaft, and the pin shaft moves left and right and drives the inclined block to move left and right. The pin shaft is provided with an internal thread hole which is matched with the external thread of the screw rod; the inclined block is arranged on the inclined block mounting seat, and the inclined block mounting seat is connected with the sliding block. Hydraulic pre-tightening is combined with the inclined plane mechanism, the inclined plane mechanism and the cushion block form a rigid force transmission chain, the oil cylinder provides constant supporting force, and during overload, the oil cylinder firstly acts and releases pressure, so that a transmission path of abnormal force is cut off, and key protection on a core structure of the press is realized.

The utility model relates to the field of electrical automation design, and discloses an intelligent card self-adaptive pressing device which comprises a base, the left side and the right side of the top of the base are fixedly connected with second connecting columns, the adjacent sides of the tops of the two second connecting columns are fixedly connected with fixing plates, and the tops of the fixing plates are fixedly connected with hydraulic oil cylinders. The output end of the hydraulic oil cylinder penetrates through the top of the fixing plate and is fixedly connected with a hydraulic plate, connecting rods are rotationally connected to the front side and the rear side of the outer wall of the fixing plate correspondingly, the other ends of the connecting rods are rotationally connected with the front side and the rear side of the top of the hydraulic plate correspondingly, and pressing blocks are fixedly connected to the front side and the rear side of the bottom of the hydraulic plate correspondingly. According to the utility model, the pressure can be adjusted through the first connecting column, the second spring and the push plate, the smart card is ensured to be uniformly stressed, the pressing quality and precision are improved, the defective rate is reduced, and the whole-course accurate monitoring of the pressure sheet in the connecting cylinder at the top of the placing plate is realized.

The present application relates to the technical field of power hardware processing and manufacturing, and particularly relates to a cross arm production process. The process comprises: after a fluid-incompressible pressure-maintaining rigid boundary is constructed by pressing a main hydraulic cylinder, starting a microseismic device to directionally inject high-frequency mechanical microseismic kinetic energy into the cross arm; synchronously extracting a back pressure feedback value in a sealed loop and monitoring a dynamic attenuation slope thereof in real time; when the slope is detected to be flat and to be in an attenuation stagnation of internal stress release, under a timing safety interlock protection mechanism for executing confirmation of mechanical wave calming, triggering a high-frequency electrically-controlled proportional overflow valve to execute millisecond-level transient micro-pressure relief and extremely fast pressure reconstruction, so as to provide a transient volume yielding space for metal lattice rearrangement; and finally completing final state confirmation when the absolute value of the back pressure is stabilized at a zero rebound threshold. The present application can solve or at least alleviate the secondary rebound problem caused by lattice distortion residual strain energy accumulation in the forming of thick-walled metal components, and improve the production quality of the cross arm.

A pressing device for pressing meat products, in particular frozen and / or partly frozen meat products, preferably fresh meat products and / or bacon, comprises a pressing chamber. The pressing chamber comprises a counter-element and a pressing member that is movable by a drive, wherein the pressing member can be moved from a starting position towards the counter-element into an end position in order to compress the product, and wherein the drive is configured to drive at least one eccentric cam, which is rotatable about an axis of rotation, in order to move the pressing member from the starting position into the end position, wherein the pressing member can be moved from the starting position into the end position by a rotation of the eccentric cam of more than 90 degrees.

Press (10), in particular for machining, such as deburring, workpieces, comprising at least one press device with a press cylinder (24) having a press piston rod (22) and a hold-down cylinder (32) with a hold-down piston rod (40), wherein the press piston rod is connected to a holder (20) for a tool via a flange plate (26), characterized in that the workpiece-side end face (28) of the flange plate (26) of the press piston rod (22) has a passage opening (52) which can be passed through by the hold-down cylinder (32) integrated in the press piston rod (22), the hold-down cylinder housing (42) of which is inserted in a blind opening (36) extending from the workpiece-side end face (34) of the press piston rod (22).

The present disclosure relates to the technical field of presses, and one embodiment of the present disclosure provides a press suitable for skateboard shaping, which comprises a processing table, a pressing table is arranged on the processing table, an unfolding pressing assembly is arranged on the pressing table, and a position adjusting assembly is arranged at the lower end of the pressing table; the unfolding pressing assembly comprises a pressing rod, the lower end surface of a mounting disc is provided with a pressing plate, the lower end surface of the pressing table is provided with a connecting strip, a turnover plate is connected to the lower end of the connecting strip through a pin shaft, the lower end surface of the turnover plate is provided with an embedded groove, an embedded shaft is arranged in the embedded groove, and an unfolding pressing wheel is sleeved on the embedded shaft. Through the above technical scheme, the technical problem that the general press in the prior art is not specially designed for the special shape and material characteristics of the skateboard, the skateboard is mainly composed of multiple layers of wood or composite materials, the texture is uneven, and the ordinary press is prone to causing the skateboard to be out of balance during pressing, resulting in local excessive deformation or incomplete shaping is solved.

The utility model discloses a hydraulic mechanism with a self-adjusting cushion block. The hydraulic mechanism comprises a rack, a hydraulic mechanism body arranged on the rack and the self-adjusting cushion block located below the hydraulic mechanism body. The self-adjusting cushion block comprises a base block, the top face of the base block is a first machining face, a station piece is arranged on the first machining face, the bottom face of the base block is a second machining face, the two sides of the base block are each provided with a limiting sliding block, and the self-adjusting cushion block is in limiting fit with the rack through the limiting sliding blocks and can move along the rack. The limiting sliding block is provided with an oblong hole, and the limiting sliding block penetrates through the oblong hole through a bolt to be connected with the side face of the self-adjusting cushion block. The limiting sliding blocks are arranged at the two ends of the self-adjusting cushion block, the limiting sliding blocks can slide down along the long round holes under the action of the gravity of the limiting sliding blocks, and therefore a limiting structure matched with a rack is formed.

To provide a press machine or the like capable of performing image monitoring only with image data.SOLUTION: The press machine includes a storage unit that stores moving image data captured by an imaging unit disposed at a position where a press die area can be imaged, an image extraction unit that extracts a monitoring target image from a still image group constituting the moving image data with reference to a position of a slide or a state of a workpiece material in an image, and an image monitoring unit that performs image monitoring based on the monitoring target image and outputs a monitoring result.SELECTED DRAWING: Figure 1

The invention relates to the field of hydraulic machines, in particular to a hydraulic machine provided with a leveling mechanism and used for metal honeycomb carrier machining. A polish rod column is fixedly installed at the top of the machine table and arranged in the vertical direction, a top table is fixedly installed at the top of the polish rod column, a hydraulic cylinder is fixedly installed in the center of the top of the top table, and the output end of the hydraulic cylinder stretches out and draws back in the vertical direction. A driving assembly is arranged at the bottom of the machine table, the driving assembly is composed of a driving motor and a hydraulic pump, and the driving assembly is used for sucking hydraulic oil in an oil tank, pressurizing the hydraulic oil and then conveying the hydraulic oil to a hydraulic loop, so that a hydraulic cylinder is pushed to act, and the pressing function of the metal honeycomb carrier is achieved. The hydraulic rod is automatically triggered for adjustment according to deviation, the calibration result is visually fed back through the white indicator lamp, the green indicator lamp and the red indicator lamp, and accurate and automatic leveling of the flattening column is achieved.

The utility model discloses automobile door inner plate reinforcer stamping equipment, which relates to the technical field of stamping equipment, and comprises a base, the base is fixedly connected with a PLC (programmable logic controller) console, the top surface of the base is fixedly connected with a support frame, and two inner side walls of the support frame are respectively provided with two limiting chutes; a second hydraulic cylinder used for driving the top die is fixedly connected to the axis of the top face of the supporting frame, the PLC console controls the first hydraulic cylinder and the second hydraulic cylinder to be started at the same time, the first hydraulic cylinder drives the first balance plate to drive the bottom die to ascend, and the second hydraulic cylinder is started to drive the second balance plate and the top die to descend. The first hydraulic cylinder and the second hydraulic cylinder simultaneously apply force to punch and form the reinforcer, and compared with a punching device with one punching power source, the two punching power sources obviously have high pressure under the condition that the punching power sources of the same model are adopted, so that the problems that existing punching equipment is low in applicability and high in punching efficiency are solved. And the problem that the titanium alloy material is not easy to punch is solved.

This application discloses a stabilizing structure for a punch press body, belonging to the technical field of punch press components. It provides a stamping die transmission structure that effectively improves the stability of the punch press body. The structure includes a frame, a crank, a lifting plate, and counterweights. The frame includes a pair of crossbeams, each with a guide post fixedly connected to its bottom surface. All guide posts are parallel. Each crossbeam has a diagonal cantilever fixedly connected to its top surface. The projections of the two diagonal cantilevers on the left-right plane are symmetrical about the vertical line. The crank is rotatably connected to the two diagonal cantilevers. The crank includes a central shaft, one end of which is connected to a left connecting plate via a central connecting plate. The left connecting plate is connected to a left second connecting plate via a left rotating shaft. This application designs a pair of counterweights that can slide along the inclined direction, and through synchronous linkage between the crank and the lifting plate, effectively cancels out the reaction force of the lifting plate during movement, thereby reducing the force transmitted from the crank to the punch press body. This transmission structure improves the stability of the punch press body.

The utility model discloses a four -column hydraulic press with loading function, including four -column hydraulic press main part, one side of four -column hydraulic press main part is provided with loading mechanism and feeding conveyor belt, the feeding conveyor belt is used for conveying work piece, the loading mechanism includes the bottom plate, the bottom plate is slidably arranged with the stand, the stand is by first electric cylinder drive, the top of stand is installed with second electric cylinder, one end of second electric cylinder push rod is fixedly connected loading board, be provided with electric sucking disc subassembly on loading board. The utility model adds loading mechanism and feeding conveyor belt on the side of four -column hydraulic press, and feeding conveyor belt transports work piece to pick -up position, and loading mechanism picks up fixed work piece through electric sucking disc subassembly of its end, and the horizontal position of work piece is adjusted through first electric cylinder, and the height position of work piece is adjusted through second electric cylinder, and four -column hydraulic press has automatic loading function, replaces manual loading.

The invention relates to the technical field of sliding plate brick machining, in particular to sliding plate brick forming pressure supplying equipment for special steel smelting and a technology thereof.The sliding plate brick forming pressure supplying equipment for special steel smelting comprises a press machine body, a hydraulic rod is fixedly installed on the press machine body, and a first supporting seat is fixedly installed on the hydraulic rod; a mounting bearing column is fixedly mounted on the first supporting seat, a second supporting seat is further mounted on the press machine body, and a die seat is fixedly mounted on the second supporting seat; the punching head is mounted on the mounting bearing column; the die body is installed on the die base, and the sliding plate brick is formed through cooperation of the stamping head and the die body; the invention further relates to a sliding plate brick forming process for special steel smelting. The sliding plate brick forming process comprises the following steps that firstly, the stamping head is positioned; step 2, positioning the mold body; thirdly, the stamping head and the die body are locked; step 4, placing the blank; and fifthly, punch forming is conducted.

The utility model discloses a packing machine main push head which comprises an end face, a top face, a bottom face, a front side face and a rear side face, the end face is a material compression face, the top face, the bottom face, the front side face and the rear side face are all adjacent to the material compression face, and the top face and the bottom face are opposite in the vertical direction. The front side face and the rear side face are opposite in the front-back direction. The front side face is an inclined face, or the part, away from the end face, of the front side face is an inclined face, and the included angle between the inclined face and the end face is smaller than 90 degrees. Or one part, far away from the end surface, of the front side surface is recessed inwards to form a step surface. The utility model further relates to a packing machine. According to the utility model, the friction force between the main push head and the material box door opening is reduced, and the abrasion between the main push head and the material box door opening is reduced.

The utility model discloses a toggle type transmission mechanism which comprises a lathe bed, a transmission shaft, a transmission mechanism and a connecting rod with a sliding block, the transmission shaft is matched with the lathe bed in a rotating mode, the connecting rod is hinged to the transmission shaft, the transmission mechanism comprises a power wheel, a driving wheel and a driving rod, the driving wheel is matched with the lathe bed in a rotating mode, and the driving rod is hinged to the driving wheel. The power wheel is used for driving the driving wheel to rotate, one end of the driving rod is hinged to the driving wheel, the end of the driving rod and the driving wheel are arranged in an eccentric fit mode, and the other end of the driving rod is hinged to the transmission shaft and used for driving the transmission shaft to swing. Toggle type transmission can be achieved through the arranged driving wheel and the driving rod, namely, the transmission shaft can be driven to swing, and then the connecting rod is driven to drive the sliding block to move up and down for punching. Meanwhile, compared with a traditional punching machine, the pressure maintaining capacity in the punching process can be effectively improved through the design.

The utility model relates to the technical field of vibration control, in particular to a vibration reduction foundation of a screw press. The device comprises a foundation and a foundation block, the foundation block is embedded in the foundation, the device further comprises an anti-torsion buffering device and a back pressure device, and the anti-torsion buffering device comprises a limiting baffle and an anti-torsion elastic buffering component; the back pressure device comprises a back pressure plate and a foundation bolt, a buffer gap in the horizontal direction is reserved between the assembly through hole and the foundation bolt, the foundation bolt is sequentially matched with the assembly through hole and the installation through hole from bottom to top, and the press machine base and the back pressure plate are fixed to the foundation block. The vibration reduction foundation of the screw press is simple in structure, long in service life and capable of optimizing stress in the working process of equipment and preventing the equipment from being damaged, thereby effectively improving the utilization rate of the equipment and the machining precision of the equipment, being beneficial to improving economic benefits and being suitable for popularization and application. The method can be suitable for basic vibration control of various friction type screw presses and electric direct-drive screw presses, and the application prospect is very wide.

A hot-pressing device belongs to the technical field of hot-pressing equipment. The vacuum cover is arranged, the die-casting machining part is sealed, inert gas is injected into the vacuum cover through the inert gas tank, direct contact between a sample and air is isolated, and oxidation reaction is prevented in the machining process; meanwhile, a sliding rail is arranged in the vacuum cover, a sliding plate capable of sliding on the sliding rail is arranged, after die casting is completed, the sliding plate is pulled to enable the workpiece to be communicated with the sliding plate to be moved out of the sliding rail, direct manual contact with the workpiece is avoided, and therefore scalding is avoided; the hydraulic cylinder used for die casting is arranged on the lower side, under the condition that the die casting position is fixed, the overall height of the hot press can be effectively reduced, and therefore moving and mounting are convenient.

The utility model relates to an oil press capable of quickly opening and closing a die. The fixed mold plate is used for installing a lower mold, the top plate is arranged above the fixed mold plate, the movable mold plate is located between the fixed mold plate and the top plate and used for installing an upper mold, the guide columns are used for connecting the fixed mold plate and the top plate and penetrate through the movable mold plate, and the lifting mechanism is arranged on the top plate and used for driving the movable mold plate to ascend and descend. The lifting mechanism comprises a pressurizing oil cylinder and a mold closing oil cylinder which are respectively and vertically arranged on the top plate and are connected with the movable mold plate; the pressurizing oil cylinder is a single-rod type piston oil cylinder; the mold closing oil cylinder is a single-action oil cylinder; the cylinder diameter of the mold closing oil cylinder is smaller than that of the pressurizing oil cylinder; due to the fact that the upper cavity of the pressurizing oil cylinder is a rodless cavity, large in projection area and large in mold locking force, the lower cavity of the pressurizing oil cylinder is a rod cavity, small in projection area and high in mold opening speed, meanwhile, the single-action mold closing oil cylinder is utilized, the mold closing speed can be increased, the defect that the pressurizing oil cylinder is low in mold closing speed is overcome, and the pressurizing oil cylinder has the advantages of being low in manufacturing cost, small in manufacturing difficulty, simple, clear and the like.

A can press includes a supporting part, a power part and a turnover part. The supporting part includes a placing plate and a supporting piece, and the placing plate is movably connected with the supporting piece; the power part includes an extruding piece and a driving piece, the extruding piece is slidably connected to the supporting piece, the driving piece is used for driving the extruding piece to slide, the extruding piece is used for extruding a pop can, after the extrusion, the extruding piece slides to drive the turnover part to move, and the turnover part drives the placing plate to turn over, so that the pop can falls off from the placing plate. The mode is convenient for a user to apply force, saves physical strength, and reduces fatigue of arms of the user.

This application discloses a continuous stamping die, belonging to the field of stamping die technology. It includes a worktable with support legs fixedly connected to its bottom and a mounting plate fixedly connected to its upper end. A stamping assembly is mounted on the outer wall of the mounting plate. The stamping assembly includes a motor, which is fixedly connected to the outer wall of the mounting plate. This application, by setting the stamping assembly to include a motor, connecting rod A, connecting rod B, and a moving plate, ensures stable and precise stamping action through a mechanical transmission system driven by the motor. The motor's output shaft directly drives connecting rod A, and through the coordinated action of connecting rod B and the moving plate, the stamping plate achieves precise up-and-down movement control. When the moving plate presses down, the die can smoothly move to the bottom of the pressure plate for stamping, and when the moving rod rises, the die automatically returns to its original position. Reversing the motor's direction allows the die on the other side to perform the same operation. This dual-die structure significantly improves production efficiency.

The utility model discloses a guiding device for a cotton pressing machine, and relates to the technical field of cotton pressing machines and accessories of the cotton pressing machines. A lifting assembly is installed on the upper side wall of the machine table and comprises an outer sleeve column fixed to the machine table, a lifting column is slidably inserted into the outer sleeve column, a hydraulic rod is further installed in the outer sleeve column, a buffering piece is further arranged at the top of the outer sleeve column, and the side wall of the top end of the outer sleeve column is connected with the top end of the lifting column through the buffering piece. A lifting plate is further arranged on the outer wall of the top of the lifting column in a clamped mode, and a press-fit assembly is arranged above the machine table in parallel and comprises a press-fit plate fixedly connected with the lifting plate. The pressing assembly can be driven to move up and down through the outer sleeve column and the lifting column which are connected in a sliding and inserted mode, the hydraulic rod used for providing up-down power for the lifting column is further arranged in the outer sleeve column, the structure is simpler, and maintenance is easy; the problems of violent impact and noise generated by the outer sleeve column and the lifting column can be avoided through the buffer piece.

The invention discloses a multi-connecting-rod pressing machine, and belongs to the technical field of mechanical manufacturing, the multi-connecting-rod pressing machine comprises a base, the top of the base is fixedly provided with four symmetrically-arranged supporting columns, the top ends of the four supporting columns are fixedly provided with the same beam box, the top of the base is provided with an operation table, and the inner wall of the beam box is rotatably connected with two driving shafts and two driving shafts; the driving shafts are arranged in three sections, two herringbone gears are fixedly installed on the two driving shafts respectively, the two corresponding herringbone gears are meshed with each other, four symmetrically-arranged output rods are slidably connected to the bottom of the beam box, and the same sliding block is slidably connected between the four supporting columns. Stamping impact is absorbed through air pressure in the buffer cylinder, dynamic pressure relief is achieved and rigid impact is avoided through linkage of the pressure relief pipe, the piston block and the reset spring, meanwhile, the air pressure of the buffer cylinder is monitored in real time, the rotating speed of the driving motor is adjusted through the controller, precise control over speed reduction in the stamping process is achieved, and the forming quality is improved.

The utility model relates to the field of steel plate molds, and discloses a rotary wedge device mechanism which comprises a bottom plate, two guide pressing blocks are fixedly connected to the top of the bottom plate, a second fixing seat is fixedly connected between the adjacent sides of the two guide pressing blocks, two bearings are fixedly connected into the second fixing seat, and the two bearings are fixedly connected into the bottom plate. A gear is fixedly connected between the interiors of the two bearings, an insert is fixedly connected into the gear, a part is slidably connected into the insert, a rack is slidably connected into the second fixing base, the rack is meshed with the gear, and a buffer block is fixedly connected to the top of the rack. A first fixing seat is fixedly connected to the front side of the second fixing seat, and two positioning blocks are fixedly connected to the top of the first fixing seat. According to the utility model, the slide block of the punching machine slides downwards to push the rack through the motion trail, the rack drives the gear to rotate, the end part of the gear is connected with the mold insert, and the mold insert is in contact with a processing part and rotates 90 degrees along the axis of the gear, so that the production is finished.

This invention discloses a plant-based material pressing solid-liquid separation device to prevent filter screen slag buildup, specifically relating to the field of solid-liquid separation technology. It includes a support frame with a separation component mounted on it. The separation component includes a solid-liquid separation cylinder located in the middle of the support frame, with an inner liner at the bottom of the inner cavity of the solid-liquid separation cylinder and a slag collection box on one side of the top of the inner liner. This invention uses both scraping and rolling methods for dynamic secondary solid-liquid separation of the material. In particular, the rolling and pressing action of the pressing balls can penetrate deep into the gaps between materials, breaking through the dead zones present in traditional static solid-liquid separation, ensuring efficient and effective solid-liquid separation. Simultaneously, the elastic wrapping cover's deformation adaptability and flexible pressure adjustment allow it to adapt to plant-based materials with different hardness and moisture content, such as soft fruits and vegetables to hard nuts. It can process multiple types of materials without replacing core components, broadening the equipment's application scenarios.