249results about How to "Easy to operate manually" patented technology

The invention discloses an assembly geometric digital twin modeling and pose calculation method based on deep learning, and belongs to the technical field of precision mechanical system modeling. Comprising the following steps: firstly, selecting a small number of product key contact surfaces for point cloud measurement; secondly, performing redundancy removal, expansion and arrangement on the data by adopting an up-sampling / down-sampling and data enhancement method; then, an assembly data set is established through assembly pose parameter calculation and data enhancement; then training a neural network by using a deep learning technology, and establishing a geometric distribution error and assembly pose mapping model; according to the method, part surface geometric distribution errors and assembly pose errors in an assembly body are considered, a geometric digital twin model with complete and accurate error information is established, and a model basis is provided for product precision prediction, product assembly process optimization, product assembly visualization and product quality improvement; and the method is suitable for precision mechanical products with high precision and large-batch production requirements.

The invention relates to the technical field of power distribution cabinets. The invention discloses an electric power distribution cabinet wire harness terminal fixing device and a use method thereof, the device comprises a mounting rack, the mounting rack is provided with a plurality of slots used for mounting distribution wires, the side end of each slot is provided with a trigger assembly, the side end of each trigger assembly is provided with a synchronization assembly, and the synchronization assembly is provided with a plurality of synchronous terminals. The power distribution line is provided with an installation assembly which can be used in cooperation with the trigger assembly, the side end of the synchronization assembly is provided with a reinforcing device, the side, close to the trigger assembly, of the reinforcing device is provided with an unlocking assembly, and the synchronization assembly is provided with a plurality of cleaning assemblies which are all located on the outer side of the installation frame. The reinforcing device comprises a linkage assembly and a locking assembly. Through work of the synchronous assembly and the reinforcing device, the surface of the outer side of the distribution line position can be automatically cleaned before disassembly while the distribution line can be quickly assembled and disassembled, so that the convenience and the practicability are greatly improved.

The invention discloses a vehicle data processing method and device and a medium, and the method comprises the steps: obtaining to-be-processed data of a target control unit in response to a received data processing instruction, and obtaining a first data analysis operator, the to-be-processed data being communication data based on a target communication protocol; and processing the to-be-processed data according to the data processing instruction, and analyzing the to-be-processed data through the first data analysis operator to obtain real target data. Manual operation is simplified, and the accuracy and efficiency of obtaining the target data (readable data) are improved.

The present application relates to the field of photovoltaic module production, and in particular to a lead pressing and gluing device for photovoltaic modules. In order to solve the problem of the prior art that the high-temperature cloth needs to be manually arranged when the lead is set, the device includes a frame, a cache component for arranging the high-temperature cloth balls and a transfer component for sorting the high-temperature cloth are arranged in the frame, and a double-station degumming mechanism is arranged on one side of the cache component. The double-station degumming mechanism includes a first moving module, a second moving module and a degumming component. The first moving module and the second moving module are arranged in the frame, and the first moving module and the second moving module are both provided with a placement component; the transfer component places the sorted high-temperature cloth into the placement component, and the first moving module and the second moving module move the placement component from the cache component to the degumming component in turn to degumming the high-temperature cloth; the double-station degumming mechanism is provided with a lead installation bending mechanism on one side away from the cache component, and the lead installation bending mechanism is used to take away the degummed high-temperature cloth and install it on the photovoltaic panel through the lead. The present application has the effect of improving the pre-arrangement efficiency of the high-temperature cloth.

The invention discloses a deep learning method for eliminating a low-frequency SKA broadband effect and a synthetic beam effect, and belongs to the field of radio astronomical image processing, and the method comprises the steps: S1, building an FSAS, an FERM and an FGFN; s2, establishing an IFS-Transform network model based on the FSAS, the FERM and the FGFN established in the step S1; s3, using two FERM modules to obtain low-level features F0 of the dirty image I belonging to RH * W * C, wherein the low-level features F0 belong to RH * W * C; s4, inputting the F0 into an FGFN module, and completing a coding part through two times of down-sampling operation; s5, performing three FSAS and two times of up-sampling on the features obtained by the coding part to realize feature learning and decoding operation; and S6, after two FERM processing, a final restored image is obtained. According to the effect elimination method based on deep learning, the broadband effect and the synthetic beam effect can be more effectively and jointly eliminated, the original sky brightness can be recovered and reconstructed to a greater extent, and the effect elimination time can be greatly shortened; according to the method, the manual operation process of effect elimination can be greatly simplified by adopting the deep learning technology.

The invention relates to the technical field of fire-fighting communication, and discloses a fire-fighting emergency communication method and system, and the method comprises the steps: obtaining a communication request initiated by each communication sub-terminal, and receiving the communication request of the communication sub-terminal through a communication terminal; if at least one of the communication terminals is in an idle state currently, communication is established with the communication terminals in sequence according to the time sequence of the communication requests initiated by the communication sub-terminals by selecting communication channels arranged between the communication sub-terminals and the communication terminals; if the communication terminals are all in busy states at present, performing queue sorting according to the communication priorities of the communication sub-terminals to perform communication connection; and regularly carrying out communication quality inspection on the communication terminal and the communication sub-terminal. According to the method, a better communication effect at two ends can be ensured, the overall efficiency of emergency response is improved, the most important communication request can be preferentially processed through priority ranking, the overall communication response speed is increased, and the resource utilization rate of the overall system is improved.

The invention relates to a method for preparing a heterostructure magnesium alloy based on low-temperature friction stir additive in the field of metal processing, and designs a high-quality and high-efficiency cooling tool, which mainly comprises the following steps: firstly, cooling alcohol to low temperature by using liquid nitrogen; then the magnesium alloy plate to be machined is fixed to a cooling tool in a lap joint mode, and the tool mainly comprises a device body (1), a cooling liquid inflow hole (2), a cooling liquid outflow hole (3), a workpiece containing groove (4), a liquid storage chamber (5), a pressing plate (6) and fastening screws (7); then low-temperature alcohol is introduced, an advancing path and technological parameters are set, first-layer stirring friction additive manufacturing is conducted, and in the machining process, a stirring head and a workpiece are always kept to be submerged in cooling liquid; then, the surface obtained after material adding is milled to be flat, a layer of plate is overlaid on the other unmachined surface again, and the plate is fixed into the workpiece containing groove; and finally, second-layer friction stir additive manufacturing is conducted on the other face of the plate according to the same parameters and the same path. The method can be suitable for additive manufacturing of low-melting-point metal such as magnesium alloy and aluminum alloy at the same time, the multi-scale gradient heterostructure magnesium alloy can be prepared at the same time, the preparation efficiency is improved, and high-quality and low-cost preparation of heterostructure materials is achieved.

The invention relates to the technical field of computers, in particular to a computer control method. The method comprises the following steps of performing user software interaction behavior log collection on a computer to obtain a user software interaction behavior log; determining to-be-updated software of the computer according to the user software interaction behavior log to obtain a to-be-updated software list; performing update time window analysis on the to-be-updated software list based on the user software interaction behavior log to obtain a software update time window list; carrying out target version software package downloading on the to-be-updated software list to obtain a target updating software package resource pool; performing current version software package metadata collection on the to-be-updated software list to obtain a current software package version data set. According to the method, the user experience is remarkably improved through an intelligent software updating strategy, updating is automatically executed in a time period when the user is inactive, and the user is prevented from being disturbed at a key or busy moment.

A robot-controlled electrochemical ultrasonic shear rheological polishing manufacturing method comprises the following steps: dissolving the anode surface of a workpiece and forming a passive film by using electrochemical reaction, enabling nano abrasive particles in an electrochemical polishing solution to generate micro jet flow to shear and remove the passive film by using an ultrasonic cavitation-shear composite effect, and then continuing to perform the electrochemical reaction. The invention discloses a robot-controlled electrochemical ultrasonic shear rheological polishing manufacturing device which comprises a box body, an ultrasonic auxiliary assembly, a power supply auxiliary assembly, an electrochemical polishing solution circulation auxiliary assembly, a polishing assembly and a robot control assembly. The ultrasonic auxiliary assembly, the power supply auxiliary assembly, the electrochemical polishing liquid circulation auxiliary assembly and the robot control assembly are located at the outer end of the box body. According to the method, the polishing efficiency can be greatly improved, and the near-atomic-scale polishing precision of atoms can be achieved.

The invention belongs to the technical field of interaction control, and discloses an interaction control method and system based on large language model assistance, and the method comprises the steps: obtaining image information of an interaction interface of an operation object; performing identification and text conversion on the image information of the interactive interface to obtain natural language description of the interactive interface; constructing an interactive operation command set of the interactive interface based on the natural language description; acquiring a natural language of the user, and performing intention recognition on the natural language of the user based on the large language model to obtain an operation intention of the user; and matching an interactive operation command from the interactive operation command set of the interactive interface according to the operation intention of the user, and controlling the operation tool to execute interactive operation on the operation object by using the interactive operation command. According to the invention, manual operation is simplified, convenience of interactive operation is improved, and popularization and application to client groups with difficult operation are facilitated.

The utility model discloses a blank forming device, and belongs to the technical field of blank forming. Comprising a first casing pipe, a second casing pipe is arranged at the bottom end of the first casing pipe, a blowing nozzle is arranged at the top end of the first casing pipe, a rotating limiting groove is formed in the bottom end of the first casing pipe, a blowing nozzle is arranged at the top end of the second casing pipe, the blowing nozzle is vacuum, and the blowing nozzle is communicated with the interior of the second casing pipe. And the cross section of the blowing nozzle is T-shaped. According to the utility model, the first sleeve and the second sleeve can rotate in a split manner, and the second sleeve can drive the rotation limiting block to rotate by rotating the rotation block, so that the rotation limiting block drives the second sleeve to rotate, the rotation of the second sleeve is more convenient, and the manual operation of personnel is simpler.

The invention relates to the field of water conservancy projects, in particular to a water conservancy project drainage device which comprises a pier body, a second sealing plate is connected to the upper end of the pier body in an inserted mode, the lower end of the second sealing plate abuts against the lower end of the interior of the pier body, and a drainage groove is fixedly connected to one side of the pier body. Two first mounting plates are fixedly connected to the side, close to the pier body, of the upper end of the drainage groove in a front-back symmetry mode, an intercepting component is jointly mounted between the two first mounting plates, and notches are formed in the front side and the rear side of the drainage groove correspondingly. The blocking component and the blocking structure are arranged in the flow dividing groove, the extrusion plate of the blocking component abuts against the first sealing plate, the first sealing plate is fixed in the vertical state, opening and closing of the flow dividing groove are controlled by rotating the first sealing plate of the blocking component during use, the rotating direction of the first sealing plate is the same as the water flowing direction, and the borne resistance is small; manual operation is facilitated, and an electric driving structure does not need to be additionally installed.

The invention discloses a preparation method of high-purity rhenium powder, and belongs to the field of metal processing.The method prepares a final product through first-stage gradient type high-temperature reduction treatment and second-stage low-temperature reduction treatment.The method is simple in production process, simple in manual operation step, low in production energy consumption, high in crystallinity of the produced product, low in oxygen content and suitable for industrial production. And the purity can reach 4N or above.

The invention relates to a trace sample extracellular vesicle enrichment method based on a synergistic effect. According to the method, 1, 2-distearoyl-sn-glycerol-3-phosphoethanolamine (DSPE) and tetravalent titanium ions (Ti (IV)) are modified in a channel of a micro-fluidic chip, and synergistic enrichment of the extracellular vesicles in a trace sample is realized by utilizing a dual affinity effect. The method is based on a synergistic enrichment principle, can simply, conveniently and efficiently realize high-selectivity, high-purity and high-recovery-rate separation of the extracellular vesicles in the trace sample, has the advantages of few required samples, wide application range, low use cost, high enrichment efficiency and the like, and has important significance on efficient separation of the extracellular vesicles in the trace sample.

The invention relates to the field of cable installation, in particular to a marine environment resistant electric connector which comprises a male connecting seat and a female connecting seat, the male connecting seat comprises a first gold-plated outer cylinder and a first inner core, and the inner wall of the first gold-plated outer cylinder is provided with at least one PTFE insulating layer; the first inner core comprises a male terminal, a first PTFE insulator, a first crimping sleeve and a first heat-shrinkable sleeve, the front end of the male terminal is a connecting plug, the rear end of the male terminal is a first wiring part used for being connected with a cable, the male terminal is arranged in the first crimping sleeve, and the first PTFE insulator is arranged in the first crimping sleeve; the first PTFE insulator is arranged in the first crimping sleeve and is positioned between the inner wall of the first crimping sleeve and the male terminal; the first heat-shrinkable sleeve is sleeved in the first crimping sleeve to form the first inner core; through reasonable material selection and structural design, the cable has remarkable advantages in the aspects of corrosion resistance, sealing performance, electrical insulating performance and signal transmission stability, and can reliably operate in a marine environment for a long time.

The utility model discloses a machine tool capable of automatically swinging and grinding inner and outer cones of a main shaft, which comprises a mounting part, a first processing part and a second processing part, the mounting part comprises a first sliding table, a first mounting frame and a second mounting frame are arranged on the upper end face of the first sliding table at intervals, and a second driving device is arranged on the second sliding table; a first machining shaft is arranged at the output end of the second driving device, a second machining shaft is arranged at the output end of the third driving device, the main shaft can be conveyed to the machining position through the first sliding table, the first base drives the first machining shaft to rotate around the A axis to the corresponding machining position, and the second driving device drives the first machining shaft to reciprocate along the Z axis. The second base drives the second machining shaft to rotate around the B axis to the corresponding machining position, the third driving device drives the second machining shaft to reciprocate along the W axis, then automatic swing angle machining replaces a traditional manual swing angle grinding main shaft, operation steps are simplified, machining efficiency is improved, and the automatic swing angle grinding main shaft belongs to the field of machining.

The invention discloses a remote signaling automatic checking method and system based on voice interaction, and the method comprises the steps: carrying out the first processing of a signal which needs to be checked, and inputting the signal which is subjected to the first processing into a mirror image alarm platform to form a specific alarm group; arranging the remote signaling according to a first sequence, and making a debugging form; starting a first checking process based on the debugging form, and monitoring a specific alarm group in real time; and automatically generating a remote signaling checking acceptance report according to a result of the first checking process and making a corresponding debugging conclusion. According to the invention, the checking process is controlled through flexible voice commands, so that the working state can be flexibly adjusted when a signal problem occurs, and the convenience and flexibility of field work are ensured; a debugging form making function is provided, so that the checking work is more targeted and efficient, meanwhile, the system broadcasts point numbers in sequence to guide field personnel to simulate signals, and the process is clear and efficient; detailed information feedback is provided according to different acceptance conditions, and the standardization and systematicness of work are enhanced.

The utility model discloses a remotely controllable intelligent control device for a switch cabinet, which comprises a control panel, an extension plate, a wiring module and a cover body, the extension plate is positioned between the control panel and the wiring module, and the cover body covers the control panel. When the finger pressing block is loosened, the spline shaft is pushed out of the spline groove of the first hinge shaft body, fixed limitation between the shaft body of the first hinge and the shaft body of the second hinge is relieved, rotation of the first hinge shaft body in the shaft body of the second hinge is achieved, and then the purpose of opening and closing the cover body in a rotating mode is achieved. When the cover body is opened, the elastic force of stretching of the spring pulls the spline shaft back into the spline groove, so that rotation of the first hinge shaft body is limited, the drooping tendency of the cover body under the dead weight is limited, then manual control of the intelligent control device after the cover body is opened is facilitated, and the problem of continuous manual carrying is avoided.

The utility model belongs to the technical field of automation, and provides a welding tool assembly which comprises a tool table, a welding table and a welding table. The carrier mechanism and the welding mechanism are arranged on the tool table, and the carrier mechanism is used for placing semi-finished products and parts to be welded; the welding mechanism is used for welding the semi-finished products and the parts into required finished products; the conveying mechanism and the turnover mechanism are movably arranged on the tool table, the carrier assembly and the welding mechanism are arranged on the two sides of the conveying mechanism respectively, and a clamping jaw is arranged on the turnover mechanism and used for clamping semi-finished products and parts to be welded in the carrier mechanism to enable the semi-finished products and the parts to be welded to be turned over to the side close to the welding mechanism. Compared with the prior art, the automatic welding machine has the advantages that the whole welding process is automatic, the stability of a product during welding is ensured under the cooperation of the carrier mechanism, the turnover mechanism and the adjusting mechanism, the quality of a finished product welded by the welding mechanism is ensured by utilizing the adjusting mechanism, and the welding quality and the welding efficiency are improved.

The utility model relates to a pile foundation reinforcement cage hanging bar capable of being used in a turnover mode and a reinforcement cage assembly, the pile foundation reinforcement cage hanging bar capable of being used in the turnover mode comprises a vertical bar, a joint bar, a first clamping ring, a second clamping ring, a positioning ring and a limiting ladder bar, the limiting ladder rib comprises a plurality of transverse foot bars which are sequentially arranged at intervals from top to bottom, the first clamping ring and the second clamping ring are fixed to the lower portion of the vertical rib at intervals from top to bottom, and a positioning ring is further fixed to one side of the upper end of the vertical rib and located over the first clamping ring and the second clamping ring. The pile foundation reinforcement cage hanging bar capable of being used in a turnover mode can be used in a turnover mode, is convenient to use, and can improve installation accuracy, improve working efficiency and reduce cost.

The invention relates to the technical field of charging pile fire extinguishing, and discloses a miniature automatic fire extinguishing device suitable for an electric vehicle charging pile, the miniature automatic fire extinguishing device comprises two stand columns which are symmetrically distributed left and right, a moving assembly is arranged between the two stand columns, and a lubricating assembly located on the outer side of the moving assembly is arranged at the top of the moving assembly; an adjusting mechanism is arranged at the bottom of the moving assembly, an outer box extending to the bottom of the adjusting mechanism is arranged on the inner side of the adjusting mechanism, a fixing mechanism extending to the bottom of the outer box is arranged on the inner side of the outer box, and a fire extinguishing mechanism attached to the fixing mechanism is arranged on the inner side of the outer box; according to the miniature automatic fire extinguishing device suitable for the electric vehicle charging pile, the purpose of adjusting the fire extinguishing angle is achieved through the arrangement of the adjusting mechanism, and the purpose of conveniently replacing fire extinguishing equipment is achieved through the arrangement of the fixing mechanism and the fire extinguishing mechanism.

The invention provides an online course recommendation method and device for real-time teaching, and the method comprises the steps: obtaining real-time teaching information which is used for reflecting an online course obtaining demand in a real-time teaching process; based on the real-time teaching information, determining a first course feature of a target online course corresponding to the online course acquisition demand, the first course feature being used for reflecting course content of the target online course; and determining a preset online course with a second course feature matched with the first course feature in a preset online course set, and taking the preset online course as the target online course. According to the technical scheme, the manual operation in the real-time teaching process is simplified, the convenience of electronic teaching is improved, and the course quality can be improved.

The invention belongs to the technical field of high-altitude operation safety hanging point devices, and particularly relates to a large-scale power grid safety guarantee main transformer high-altitude operation safety hanging point device which comprises two fixed guide rail columns which are arranged in parallel, and movers are slidably mounted on the fixed guide rail columns. A U-shaped device is installed on one side of the mover in a hinged mode, and a rotating wheel is rotationally installed in the U-shaped device. And the two fixed wall plates are located on one sides of the two fixed guide rail columns correspondingly, it is ensured that the driving assembly can drive the two movers to move up and down on the two fixed guide rail columns correspondingly through the arranged driving assembly, personnel can conveniently fix one ends of the two steel wire ropes through the connectors on the ground, and meanwhile the two steel wire ropes can be fixed through the connectors. The height of the two steel wire ropes does not need to be manually adjusted, meanwhile, the two winding rollers can be driven to rotate forwards and backwards, the steel wire ropes can be conveniently wound on the winding rollers or the steel wire ropes on the winding rollers can be conveniently unwound, the device is convenient to operate by personnel, all manual operation is not needed, and time can be greatly saved.

The invention relates to the technical field of carbon dioxide incubators, in particular to a carbon dioxide incubator for vaccine production and an operation method.The carbon dioxide incubator comprises an incubator body, an outer box door and a cylinder type bracket mechanism which is arranged in an inner cavity and can move horizontally and rotate; a detachable isolation frame is arranged between the outer box door and the inner cavity; the isolation frame is provided with an opening for the single group of shelves to pass through and is provided with a built-in door in a sliding manner; two sets of lateral baffles capable of automatically deflecting through linkage assemblies are arranged on the inner sides of the open holes, and when the bracket mechanism moves horizontally to be close, the lateral baffles automatically deflect to form lateral enclosure isolation on the target shelf; the incubator body is also provided with a grooved wheel mechanism for driving the bracket mechanism to rotate intermittently, and a positioning assembly which is controlled by the outer box door and is used for radially locking and releasing the rotating shaft; independent isolation and operation of a single set of shelves can be achieved, disturbance of the internal environment during door opening is remarkably reduced, and vaccine culture stability and operation efficiency are improved.

This utility model provides an intelligent desktop humidifier with a hidden, interconnected storage compartment, belonging to the field of humidifier technology. It solves the problems of water stains easily remaining on the outer wall of the water tank after filling, and the risk of the water tank falling and breaking due to user slippage when shaken. The humidifier includes a base, a transparent water tank, a guide mounting seat, a rubber diaphragm, an inspection structure, a transmission structure, an electric push rod, and a sliding piston. The transparent water tank is threaded to the upper part of the humidifier base. The guide mounting seat is fixedly connected to the upper part of the humidifier base. The rubber diaphragm is adhered to the upper part of the guide mounting seat. The inspection structure is located above the humidifier base. The electric push rod is bolted to the inner side of the guide mounting seat. The sliding piston is slidably connected to the upper part of the guide mounting seat. The transmission structure is located inside the humidifier base. This utility model avoids the risk of slipping and falling from the water tank after contact with water stains, improving the humidifier's performance.

The utility model discloses a valve with a stainless steel surfacing layer, which comprises a valve body, a valve cover, a valve rod and a valve core, the valve body is provided with a valve cavity, two sides of the valve body are provided with an inlet and an outlet which are communicated with the valve cavity, the valve cavity of the valve body is provided with a valve seat for dividing the inlet and the outlet, and the valve body is provided with a valve cover connecting part; the valve cover is detachably mounted on the valve cover connecting part of the valve body; the valve rod is in threaded connection with the valve cover, penetrates through the valve cover and extends into the valve cavity; the valve element is fixedly installed at the lower end of the valve rod and located in a valve cavity of the valve body, and a stainless steel surfacing layer is arranged at the joint of the valve element and the valve rod. The valve rod is suitable for driving the valve element to make contact with a valve seat in the valve cavity in a matched mode through rotation action, and the communication state between the inlet and the outlet is controlled through cooperation of the valve element and the valve seat. The service life of the valve can be prolonged, and meanwhile visual inspection of the abrasion state is achieved.

The utility model discloses a kind of pipe bender for automobile seat framework processing, relate to automobile engineering technical field.The utility model includes operation platform;The upper surface of operation platform is respectively fixed with conveying assembly and bending assembly;The conveying assembly includes two baffle one of symmetrical fixation, the adjacent side of two baffle one is respectively equipped with two inclined plate of symmetrical fixation on the upper surface of operation platform, rotatingly arranged between two inclined plate, the both ends of rotating shaft are all through inclined plate and are connected with baffle one.The utility model is cooperated between the specific components of conveying assembly and bending assembly, realizes automatic bending to pipe fitting, without artificial fetch one by one workpiece, then bending to pipe fitting is pressed again, pipe fitting is fetched after being pressed, simplify artificial operation process, avoid worker long time work to cause fatigue and then reduce enterprise processing efficiency.

The invention relates to a modularized wine brewing and mixing machine and a use method in the technical field of wine brewing and mixing. The modularized wine brewing and mixing machine comprises at least one host, a plurality of wine brewing / storing units and a plurality of mixing units, the host comprises an operation display station, a controller, a main pipeline system, a wine fetching device and a distribution manager; the controller is provided with a plurality of unit connection interfaces. The wine brewing / storing unit comprises a unit pipeline system, a control panel, a capsule and a leavening storage device; the wine mixing unit comprises a wine mixing medium storage device, a wine mixing cylinder, a wine mixing peristaltic pump, a wine mixing valve plate, a wine mixing pipeline system and a control card. The wine brewing and mixing machine integrates three functions of wine brewing, wine storage and wine taking, and each wine brewing / wine storage unit and each wine mixing unit are independent and unitized, so that a user can select different numbers of wine brewing / wine storage units and wine mixing units according to own requirements, and the wine brewing and mixing machine can perfectly adapt to household requirements or factory requirements.

This technical solution belongs to the technical field of insulating beam preparation equipment, specifically to an insulating beam pressing and forming mold, including an upper mold and a lower mold, an insert mold is arranged on the left side of the lower mold, and a side draw mold is arranged on the right side of the lower mold, the side draw mold is slidably connected with the lower mold, and the side draw mold can slide to the right under the action of external force, the lower mold is provided with an insert groove for fixing the insert mold, and the insert mold can slide up and down in the insert groove, and a molded product pushing mechanism is arranged below the lower mold, and the pushing mechanism includes a push rod, and the push rod includes a first push rod and a second push rod, the first push rod penetrates the lower mold to reach the bottom of the insert mold, and the second push rod penetrates the lower mold to reach the bottom of the molded product in the mold. The structure layout is reasonable, the design is simple, the product demoulding is smooth and without strain, the product quality is improved, the defective rate is reduced, the manual operation is simple, and the labor intensity is reduced.

The invention relates to the technical field of quartz sand crushers, and discloses a quartz sand crusher discharging device which comprises a crusher and a material collecting device, a feeding port is fixedly formed in the top of the crusher, a discharging barrel is fixedly distributed at the bottom of the front end of the crusher, and first supporting legs are welded to the corner ends of the bottom of the crusher; a discharging opening is formed in the lower end of the right portion of the crusher, the material collecting device is arranged at the lower end of the discharging opening, extending limiting frames are welded to the front end, the rear end and the right end of the top of the material collecting device correspondingly, dust purifying devices are distributed on the tops of the extending limiting frames, and the bottom of the material collecting device is of a structure with the high left portion and the low right portion. Layered screening and discharging after crushing processing are facilitated, separated quartz sand is collected, air suction and dust purification are automatically controlled, harm to physical and psychological health of workers is avoided, the environmental protection performance is high, rapid discharging through manual operation is facilitated, the design is reasonable, and the device is worthy of popularization.