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26results about How to "Prevent back" patented technology
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Aortic valve balloon dilatation pressure pump
ActiveCN222445133Uprevent backprecise expansionPositive displacement pump componentsSurgeryBalloon dilatationMechanical engineering
The utility model discloses an aortic valve balloon dilatation pressure pump which comprises a needle cylinder, a piston rod, a piston, a sealing ring, a pressure gauge, a rotary knob, a sleeve, a locking piece, a connecting plate and a rotating shaft. An opening groove is concavely formed in the outer side wall of the upper end of the locking piece, short shafts are convexly arranged on the two side walls of the upper end of the connecting plate respectively, first through holes are concavely formed in the two side walls of the upper end of the locking piece respectively, the short shafts are rotatably embedded in the first through holes respectively, and second through holes are concavely formed in the two side walls of the second containing groove respectively. A third through hole is concavely formed in the side wall of the lower end part of the connecting plate, the rotating shaft sequentially penetrates through the second through hole, the upper end part of the through groove and the third through hole, a wedge-shaped surface is arranged on the inner peripheral wall of the upper end part of the through groove, and the rotating shaft can slide along the wedge-shaped surface. According to the technical scheme, the pressure pump outputs high pressure and adjusts the pressure more conveniently and quickly.
Owner:SHENZHEN XINLI MEDICAL EQUIPMENT DEVELOPMENT CO LTD
A fixing device for detecting pig diseases
ActiveCN119139056BPrevent tamperingImprove collection convenienceClimate change adaptationSurgical needlesAnimal scienceMedicine
The present invention relates to the field of pig breeding technology, and discloses a fixing device for detecting pig diseases, comprising: a pig head limiting mechanism, an adjusting mechanism installed on one side of the pig head limiting mechanism, a pig nose limiting mechanism installed on the surface of the adjusting mechanism, a pig body bearing mechanism arranged on the side of the pig head limiting mechanism away from the adjusting mechanism, a pig body anti-retreat mechanism arranged inside the pig body bearing mechanism, and a locking mechanism installed inside the pig head limiting mechanism. The fixing device for detecting pig diseases can fix the pig head and pig nose when taking swab samples from pigs, thereby preventing the pig head from moving around and improving the convenience of collection through the pig head limiting mechanism, the adjusting mechanism, the pig nose limiting mechanism, the pig body bearing mechanism, the pig body anti-retreat mechanism and the locking mechanism.
Owner:TAIZHOU LEILING BIOTECH CO LTD
Refrigerator
The application relates to the technical field of household appliances, in particular to a refrigerator comprising a cabinet, a cabinet inner container, a refrigeration pipeline, a fixing assembly, the cabinet inner container is provided with a mounting port, the fixing assembly comprises a fixing piece used for fixing the refrigeration pipeline and a screwing piece connected to the fixing piece, and the screwing piece is configured to rotate relative to the mounting port so as to fix the refrigeration pipeline to the cabinet inner container. The fixing assembly used for mounting the refrigeration pipeline is convenient to install and reliable in connection.
Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD
Connector and vehicle
ActiveCN224342580Uprevent backImprove stabilityCoupling contact membersElectric/fluid circuitElectrical connectionAutomotive engineering
This utility model provides a connector and a vehicle, belonging to the field of electrical connection technology. The connector includes a sheath, a terminal mounting sleeve installed in the sheath, and a terminal installed in the terminal mounting sleeve. The terminal mounting sleeve has a first through hole on at least one side, and the side of the terminal is provided with a first elastic arm that cooperates with the first through hole. When the terminal is not inserted into the correct position, the first elastic arm is compressed and retracts. When the terminal is inserted into the correct position, the first elastic arm releases its elastic force and extends into the first through hole. The first through hole and the first elastic arm together limit the position of the terminal.
Owner:SAIC GM WULING AUTOMOBILE CO LTD +1
Water-stop sheet applied to hydraulic engineering design
The utility model relates to the technical field of water-stop sheets, in particular to a water-stop sheet applied to hydraulic engineering design, which comprises a partition plate, an anti-tilting assembly is arranged on the back of the partition plate, the anti-tilting assembly comprises a rotating groove, the rotating groove is arranged on the back of the partition plate, a first rotating shaft is rotatably connected in the rotating groove, and a second rotating shaft is arranged in the rotating groove. The side surface of the first rotating shaft is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a first telescopic plate, one side of the first telescopic plate is movably connected with a second telescopic plate, and the bottom of the second telescopic plate is fixedly connected with a bottom plate. According to the water-stop sheet applied to the hydraulic engineering design, through cooperation of a first rotating shaft, a first telescopic rod and anti-skid thorns, the anti-push-over design is added on the back of the water-stop sheet, so that the water-stop sheet can be more stably installed at a designated position, the impact force of water flow is resisted, it is ensured that the water-stop sheet cannot move or collapse when being impacted, and the service life of the water-stop sheet is prolonged. Therefore, the overall safety is improved, and the damage frequency is reduced.
Owner:GUANGDONG YUEHAI SURVEY DESIGN & RES INST CO LTD
Mold moving equipment capable of achieving locking
The utility model discloses mold moving equipment capable of achieving locking, and relates to the technical field of building and bridge construction. The formwork moving equipment capable of achieving locking comprises a guide rail connected with a formwork climbing frame and a sliding rail connected with a formwork, the sliding rail is provided with a rack, the guide rail is provided with a gear matched with the rack, the gear is in transmission connection with a driving machine, the guide rail is provided with an insertion hole, and the insertion hole is provided with a plug pin clamped into the gear. The driving machine drives meshing transmission of the gear and the rack to achieve movement of the formwork, locking and unlocking of the formwork moving equipment can be achieved only by inserting or pulling out the plug pin, the operation process is convenient and fast, the complex operation mode of a traditional chain block is replaced, cooperative work of multiple workers is not needed, the labor cost is greatly reduced, and the construction efficiency is improved.
Owner:SICHUAN YUTONGTONGTE MASCH EQUIP CO LTD
Vehicle control method and device, vehicle and storage medium
ActiveCN119261903Asmooth startImprove utilization efficiencyElectric energy managementBrake torqueControl theory
The invention relates to a vehicle control method and device, a vehicle and a storage medium, and relates to the technical field of computers. The method comprises the following steps: increasing the driving torque of the vehicle according to a preset gradient under the condition that the vehicle performs hill crawling starting; and under the condition that the driving force corresponding to the increased driving torque is larger than the ramp resistance of the vehicle, the braking torque of the vehicle is unloaded. Therefore, the situation that in the ramp crawling starting process of the vehicle, the driving torque and the braking torque exist at the same time, and wriggling noise is generated can be avoided, and the wriggling noise existing in the vehicle is reduced.
Owner:DEEPAL AUTOMOBILE TECH CO LTD
Quantitative subpackaging equipment for chicken essence production
The utility model discloses quantitative subpackaging equipment for chicken essence production, which comprises a box body and a separation box arranged below the box body, a separation mechanism is arranged in the separation box, the separation mechanism comprises a rotating shaft, a sieve plate, a rubber soft plate, a motor, a cam, a filter cotton layer, a fan cover and a negative pressure fan, and a guide mechanism is arranged in the box body. A discharging mechanism is arranged on one side of the separation box; a motor is arranged and drives a cam to rotate, so that one end of a sieve plate is driven to move up and down along a rotating shaft, chicken essence particles are sieved, and the chicken essence particles are prevented from leaking from the two ends of the sieve plate under the action of a rubber soft plate; therefore, chicken essence dust mixed in chicken essence particles is separated, and the overall quality of chicken essence products is guaranteed.
Owner:SUZHOU LIULAOERDU SEASONING FOOD CO LTD
Injection mold
Owner:SAIC GM WULING AUTOMOBILE CO LTD
Elliptical head hot stamping forming equipment and forming process
InactiveCN119281912Aprevent backEasy to take outShaping toolsHollow articlesHot stampingMold removal
The invention relates to the field of hot stamping forming, in particular to elliptical head hot stamping forming equipment and a forming process. The invention aims to solve the technical problems that the elliptical head is easily clamped in a die after being punched and formed, so that a product is difficult to take out, the production time of a single product is prolonged, and the production efficiency is reduced. At present, the temperature of heated plates is high, and when the plates are placed in equipment, workers are inconvenient to operate, and the risk that the plates are scalded exists. Comprising a bottom plate, four guide columns are fixedly connected to the upper surface of the bottom plate, a top plate is fixedly connected to the other ends of the four guide columns, a partition plate is slidably connected to the outer sides of the four guide columns, a cooling mechanism is arranged on the side face of the partition plate, and two T-shaped sliding grooves are formed in the upper surface of the bottom plate. And through the arrangement of the demolding mechanism, the partition plate moves upwards to drive the pushing base to move outwards, the pushing base moves outwards to drive the two lower mold frames to slide reversely, and the oval end socket obtained after punch forming is taken out conveniently.
Owner:XINXIANG YALIAN HEAVY IND CO LTD
Embedded multipath data logger
Owner:HEFEI YUANZHONG MEASUREMENT & TESTING INSTRUMENT CO LTD
A connection unit with a holding structure
ActiveCN118763460BImprove connection strengthThe connection structure is stableInterference fitClassical mechanics
The present invention discloses a connection unit with a retaining structure, the connection unit includes a connection piece and a plug-in coupled thereto, the connection piece is used to conduct a circuit after being connected to the plug-in, the connection piece is detachably provided with a retaining piece, the retaining piece is used to stabilize the connection strength between the connection piece and the plug-in; one end of the retaining piece is connected to the plug-in for limiting position, the connection piece is also provided with a locking piece, the locking piece is movably provided on the connection piece, and the locking piece can be pre-installed on the connection piece and can also limit the retaining piece to prevent its connection from loosening. The present invention effectively enhances the connection strength between the connection piece and the plug-in by detachably providing the retaining piece on the connection piece and utilizing the close fit between the retaining piece and the plug-in. The interference fit between the clamping part on the retaining piece and the connection part, as well as the interaction between the limiting arm and the plug-in, together constitute a stable connection structure, which significantly improves the vibration and impact resistance of the connection.
Owner:WENZHOU JIANKUN CONNECTOR CO LTD
An injection molding structure combining sliding and inclined top components.
This utility model relates to the technical field of injection molds, and in particular to an injection molding structure combining a sliding block and a slanted ejector. It includes a front mold assembly, a rear mold assembly, a sliding block mechanism, and a slanted ejector mechanism. The front mold assembly has a front mold core, the rear mold assembly has a rear mold core, and the sliding block mechanism has a sliding block insert. The front mold core, rear mold core, and sliding block insert cooperate to form an injection cavity. The sliding block insert is located on the side of the injection cavity and is used to injection mold the side wall of the plastic part. The slanted ejector mechanism has a slanted ejector rod, and the sliding block insert has a guide slanted hole. The slanted ejector rod passes through the guide slanted hole, thereby cooperating with the sliding block insert to injection mold the undercut on the side of the plastic part. In summary, this design effectively handles the undercut on the side of the plastic part, while simplifying the mold structure, reducing manufacturing costs, and improving demolding reliability.
Owner:DONGGUAN ZEALWIN ELECTRONICS
Waterproof female seat connector with annular locking structure
ActiveCN222581715Uprecise positioningprevent backSecuring/insulating coupling contact membersCoupling contact membersRubber ringElectrical conductor
The utility model discloses a waterproof female seat connector with an annular locking structure, comprising a plastic housing, the front end of which is provided with a butt slot, the plastic housing is provided with an inner circular hole penetrating through the butt slot, the front end of the inner circular hole is provided with a butt joint cylinder, the butt joint cylinder is internally provided with a stop surface, and the exterior of the butt joint cylinder is provided with a waterproof ring; the annular locking elastic piece is clamped and fixed in the inner round hole, the annular locking elastic piece is stamped to form an elastic abutting piece, and the tail end of the elastic abutting piece is bent outwards and flanged to form a blocking piece; the outer conductor is provided with an annular locking surface, the outer conductor is arranged in the inner round hole in a penetrating manner, the front end surface of the outer conductor is in abutting contact with the stopping surface, the outer conductor is further arranged in the annular locking elastic piece in a penetrating manner, the elastic abutting piece abuts against the outer surface of the outer conductor, and the blocking piece abuts against the annular locking surface to form an annular locking structure; the inner conductor is arranged in the insulator in a penetrating mode and is fixed in the outer conductor in a penetrating mode through the insulator, a cable connected with the inner conductor extends out of the outer conductor and the plastic shell, and the cable and the plastic shell are assembled in a sealing mode through a sealing rubber ring.
Owner:DONGGUAN WEIKANG AUTOMOTIVE ELECTRONICS CO LTD
Self-coiling braided tube penetrating tool
ActiveCN224190727Uachieve connectionSimplify pipe threading stepsManufacturing wire harnessesFree edgeMechanical engineering
The utility model discloses a pipe penetrating tool for a self-coiling braided pipe. The pipe penetrating tool comprises a mounting seat, a sleeve and a connecting column, the mounting seat is fixedly arranged; the front end of the sleeve is provided with a conical pipe penetrating part, the rear end of the sleeve is provided with a connecting hole matched with the pipe diameter of a wire harness to be processed, and the wire harness to be processed is connected with the sleeve by being oppositely inserted into the connecting hole; and one end of the connecting column is fixedly connected with the mounting seat, and the other end of the connecting column is fixedly connected with the sleeve and is arranged in the radial direction of the sleeve, so that when the conical pipe penetrating part penetrates through the self-coiling braided pipe, the two free edges of the self-coiling braided pipe are automatically separated. According to the utility model, the rapid connection with the wire harness of the self-coiling braided tube to be penetrated and the rapid insertion into the braided tube are realized through the sleeve, the overall structural design is simple, the tube penetration step of the self-coiling braided tube is simplified, and the tube penetration efficiency is improved.
Owner:CHANGZHOU KETEWA ELECTRONICS
High-performance monolithic gas-permeable brick and ladle
ActiveCN224394920Uhigh strengthReduce labor intensityMelt-holding vesselsBrickStructural engineering
The utility model relates to the technical field of air brick, disclose a kind of high-performance monolithic air brick, including air brick core, seat brick and sintered protective sleeve, the cavity for accommodating air brick core is equipped in protective sleeve inside, and air brick core is located in the cavity of protective sleeve, seat brick is casted and formed in the outside of protective sleeve, and the same end of protective sleeve and air brick core is extended to the outside of seat brick, and the same end of protective sleeve and air brick core is wrapped in the inside of seat brick;Ventilation component is provided on seat brick, and ventilation component is used to ventilate the end face of air brick core located in the inside of seat brick one end.The utility model can slow down the speed of seat brick being eroded by molten steel.
Owner:成都府天高温材料科技有限公司
Artery hemostat
ActiveCN222383282Uavoid entanglementprevent backTourniquetsPhysical medicine and rehabilitationPhysical therapy
The utility model provides an artery hemostat, which belongs to the field of medical instruments and comprises a fixing seat, a binding component and a hemostasis pressure block. The fixed seat consists of a first annular seat and a second annular seat; according to the haemostat, the fixing seat of the main body supporting part of the haemostat is composed of the first annular seat and the second annular seat, the first annular seat and the second annular seat can be detached through the fixing piece, and the first annular seat and the second annular seat are fixedly connected when the haemostat is used; the first fixing band and the second fixing band are bound to the position, needing to be subjected to hemostasis, of a patient, the hemostasis pressing block is inserted into the fixing base in a penetrating mode, the hemostasis pressing block is pressed to move in the fixing base, the hemostasis position is pressed through the hemostasis pressing block, and operation can be achieved without paired tools; and after the hemostasis pressing block is pressed into the fixing base, no protruding structure is arranged on the fixing base, and the situation that the hemostasis pressing block and an infusion tube are wound is avoided.
Owner:THE AFFILIATED SIR RUN RUN SHAW HOSPITAL OF SCHOOL OF MEDICINE ZHEJIANG UNIV
Annular locking elastic sheet and connector locking structure
ActiveCN222531000Uprevent advanceprevent backSecuring/insulating coupling contact membersTwo-part coupling devicesElectrical conductorMechanical engineering
The utility model discloses an annular locking elastic sheet and a connector locking structure, and the annular locking elastic sheet comprises an annular main body, a plurality of barb sheets which are formed at the rear end of the annular main body, extend backwards in an inclined manner, and are distributed in an annular manner, and a plurality of elastic pressing sheets which are formed by punching and bending inwards along the outer surface of the annular main body, and are distributed in an annular manner. The elastic pressing piece extends forwards, the tail end of the elastic pressing piece is bent outwards and flanged to form a blocking piece, and the blocking piece is provided with a lock catch pressing plane in the vertical direction. According to the utility model, the annular locking elastic sheet is arranged in the plastic shell in a penetrating manner and is sleeved outside the outer conductor in the plastic shell, so that a clamping ring in the background technology is replaced for locking and positioning the outer conductor in the plastic shell, and the locking effect is excellent, so that a clamping window for mounting the clamping ring for locking the outer conductor does not need to be arranged outside the plastic shell; therefore, the risk that water / water vapor enters from the gap between the clamping window and the clamping ring is avoided, a better waterproof effect is achieved, the service life of the outer conductor can be prolonged, and the performance of the connector is improved.
Owner:DONGGUAN WEIKANG AUTOMOTIVE ELECTRONICS CO LTD
A paper pressing mechanism and a drawer-type paper shredder using the paper pressing mechanism.
The present invention relates to a paper pressing mechanism and a drawer-type paper shredder using the paper pressing mechanism. The paper pressing mechanism includes a front roller, a rear roller, a pressure plate and an adjustment mechanism. The front roller can be rotatably arranged above the paper inlet of the paper shredder, and is used to limit the front edge of the waste paper to prevent the front edge of the waste paper from floating upward; the rear roller can be rotatably arranged at the rear side of the front roller and arranged close to the rear edge of the paper inlet, and is used to press on the waste paper to prevent it from retreating. The present invention provides a drawer-type paper shredder, which can place multiple sheets of paper in the drawer at one time, and continuously shred a large amount of waste paper while saving time and effort, and is easy to use; the front edge of the waste paper is pressed by the front roller to prevent the front edge of the waste paper from floating during the paper feeding process, and the middle part of the waste paper is pressed by the rear roller to prevent the waste paper from retreating during the paper feeding process, thereby achieving stable and smooth transmission of paper, avoiding clogging of the machine core due to excessive paper feeding at one time, and having good reliability.
Owner:DELI GROUP CO LTD
A die-casting mold for automobile gear hub
The present invention discloses a die-casting mold for an automobile gear hub, comprising an upper mold plate and a lower mold plate, an upper mold core and a lower mold core are arranged between the upper mold plate and the lower mold plate, a mold cavity is formed between the upper mold core and the lower mold core, and is characterized in that a slider seat is installed on one side of the lower mold plate, a guide seat which can slide transversely and extend between the upper mold plate and the lower mold plate is arranged on the upper side of the slider seat, an extrusion cylinder connected to the guide seat is slidably arranged inside the slider seat, a high-pressure oil cavity is arranged inside the extrusion cylinder, an extrusion seat is arranged on the side of the extrusion cylinder facing the guide seat, the extrusion seat is connected to a molding mandrel which slides transversely on the guide seat, one end of the molding mandrel extends into the mold cavity, a slider oil cylinder which drives the extrusion cylinder to slide is installed on the slider seat, and a telescopic feed pipe is axially arranged on the side of the upper mold core and the lower mold core away from the molding mandrel. The present invention can solve the problem that the existing die-casting mold cannot reliably mold the internal spline teeth of the gear hub.
Owner:NINGBO DAYIN MASCH CO LTD
A pipe cutting device for processing liquid crystal display screens
ActiveCN119237822Bprevent backHigh feed accuracyTube shearing machinesMetal working apparatusLiquid-crystal displayPipe fitting
The present invention discloses a pipe cutting device for processing liquid crystal display screens, which specifically relates to the field of pipe cutting technology, including a workbench, provided with a material receiving port, a material discharging port, a support plate, etc.; a feeding mechanism, which is multiple and has a fixed box on the outside, and has a clamping assembly on it for conveying pipes at a fixed distance; a limit assembly, which is multiple and installed on the third support plate, and has a rotating mechanism at one end for limit and positioning detection and coordinated cutting rotation; an electric clamp, which is multiple for clamping pipes; and a position sensor, which is multiple for detecting the cutting position to trigger the rotating mechanism. The device can automatically and accurately feed and cut, and can automatically rotate and adjust the cutting seam during cutting, and automatically unload materials, and can cut pipes of different lengths at one time, thereby improving cutting efficiency and accuracy, meeting the needs of pipes of different lengths for processing liquid crystal display screens, and improving processing efficiency and convenience.
Owner:HUNAN JINGGE ELECTRONIC TECH CO LTD
New energy automobile charging socket stamping terminal connected with PCB
ActiveCN222530851UEasy to assembleprevent backSecuring/insulating coupling contact membersCoupling contact membersNew energyElectrical connection
The utility model relates to the field of new energy automobile charging sockets, and particularly discloses a new energy automobile charging socket stamping terminal connected with a PCB, which comprises a terminal body and the PCB, the terminal body comprises a power connection part, the power connection part forms a first mounting cavity and an opening communicated with the first mounting cavity, the power connection part is provided with a contact separation blade facing the opening, and the contact separation blade is connected with the PCB. A contact elastic piece is arranged on the side, facing the terminal body, of the PCB, the contact elastic piece is matched with the contact blocking piece in an abutting mode, after the PCB is installed in place, the contact elastic piece on the PCB makes contact with the contact blocking piece on the terminal body, the contact elastic piece is pressed to deform, contact pressure is generated, stable contact is guaranteed, the PCB can prevent the terminal body from retreating, and the service life of the terminal body is prolonged. According to the charging socket, the reliability and stability of electrical connection can be improved, the problem of poor contact or incapability of charging can be effectively avoided, the assembly of the terminal body and the PCB on the charging socket is simpler, the assembly working hours can be greatly reduced, and the practicability is higher.
Owner:WUHAN DETAINER NEW ENERGY TECH CO LTD
Screw sleeve tightening tool
The invention relates to the technical field of thread tightening tools, and discloses a thread sleeve tightening tool which comprises a screw rod and an auxiliary retaining assembly arranged on the screw rod in a sleeving mode, the auxiliary retaining assembly comprises an upper ratchet wheel sleeve, a lower ratchet wheel sleeve and a limiting sleeve used for abutting against the end face of a thread sleeve, and the upper ratchet wheel sleeve and the lower ratchet wheel sleeve are matched through ratchet wheel teeth. The upper ratchet sleeve is arranged on the top of the screw in a sleeving mode and can rotate in the circumferential direction of the screw, the screw is further provided with a limiting piece used for limiting the rotating angle of the upper ratchet sleeve, the lower ratchet sleeve and the limiting sleeve are arranged on the screw in a vertically sliding and sleeving mode through the limiting piece, and the limiting piece is used for limiting the vertical moving distance of the lower ratchet sleeve and the limiting sleeve. The screw tightening tool can solve the technical problems that when an existing screw tightening tool retreats, a pre-tightening nut needs to be manually loosened to release pre-tightening force between a screw and a screw sleeve, operation is tedious, and working efficiency is low.
Owner:CHONGQING YUJIANG DIE CASTING CO LTD
Printed board welding-free connector
ActiveCN222637744Uprevent backReliable contactSecuring/insulating coupling contact membersCoupling contact membersPrinted circuit boardWelding
A welding-free connector for a printed circuit board comprises a connector shell and the printed circuit board, a contact disc of the printed circuit board is in contact with a terminal of the connector, the tail end of the printed circuit board is fixed by a circuit board fixing frame, and a clamping groove capable of clamping the tail end of the printed circuit board is arranged on the circuit board fixing frame. According to the utility model, the printed circuit board and the terminals of the connector do not need to be connected through welding any more, so that the assembly efficiency and the product qualification rate are improved, and the product assembly cost is reduced.
Owner:CHINA AVIATION OPTICAL ELECTRICAL TECH CO LTD
Commodity self-service selling equipment for cross-border e-commerce new retail shopping system
PendingCN119631118Aavoid breakingImprove experienceCoin-freed apparatus detailsApparatus for dispensing discrete articlesHydraulic cylinderMechanical engineering
A commodity self-service selling device for a new retail shopping system of cross-border e-commerce comprises a recognition mechanism (1), a lifting mechanism (2), a clamping mechanism (3), a pushing mechanism (4) and an opening mechanism (5), the lifting mechanism (2) is arranged at one end of the recognition mechanism (1), the clamping mechanism (3) is arranged at the lower end of the lifting mechanism (2), the pushing mechanism (4) is arranged at the lower end of the clamping mechanism (3), and the opening mechanism (5) is arranged at one end of the pushing mechanism (4). Commodity is selected through a display screen (13) and code scanning payment is carried out to control taking out of corresponding commodities, a first rope (26) is controlled to ascend and descend to take out and place the commodities, in this way, the problem that the commodities are prone to being broken when the commodities are taken out at a high position is solved, extrusion plates (36) are arranged on the two sides of a sliding block (211), and a first supporting plate (212) can be limited and fixed; in this way, the sliding block (211) can be further fixed, the hydraulic cylinder (41) moves outwards, then the second baffle (47) moves outwards to push out the commodities, and the sliding plate (43) drives the second baffle (47) to move outwards to push out the commodities quickly and conveniently while moving outwards.
Owner:GUANGZHOU COLLEGE OF TECH BUSINESS CO LTD
Tunnel sliding block core-pulling structure capable of automatically locking mold
The utility model relates to a tunnel sliding block core-pulling structure capable of automatically locking a mold, which comprises a sliding block used for extending into a mold frame tunnel, and a forming head consistent with a product is arranged at the head part of the sliding block; the tail part of the sliding block assembly is connected with a shovel base; the shovel base is driven by a linear driving module; a self-locking assembly is arranged on the shovel base, and in the mold closing state, the shovel base is locked to the mold frame through the self-locking assembly, so that the shovel base cannot drive the sliding block to exit from the tunnel; during mold opening, the linear driving module drives the shovel base to move, the self-locking assembly releases the lock, and the shovel base can drive the sliding block to exit outwards for mold opening; the shovel base is provided with a vacant stroke groove, and the linear driving module has an idle stroke in the vacant stroke groove and unlocks the self-locking assembly in the idle stroke state.
Owner:NINGBO HENGHE PRECISION INDUSTRY CO LTD