21results about How to "Solve the jam" patented technology

The utility model discloses a self-adaptation screw machining feeding device which comprises a vibration disc and a support, the discharging end of the vibration disc is communicated with a material guide rail, the material guide rail is installed at the upper end of the support, the outer wall of the support is rotationally connected with two sets of air pipes, and the outer wall of a device cylinder is fixedly connected with a connecting pipe. And one-way valves are mounted in the connecting pipe and the air guide pipe. According to the screw blanking device, the blanking speed of screws is accurately controlled through regular telescopic movement of the electric telescopic rod, and the problem of material blocking or discontinuous feeding caused by too fast or too slow blanking is avoided. Meanwhile, the electric telescopic rod synchronously drives the piston to slide back and forth in the device barrel through the connecting rod, gas is compressed and injected into the gas pipe through the gas guide pipe, uniform gas flow is formed to assist the screw in sliding, friction force between the screw and the gas pipe is reduced, and it is guaranteed that the screw can stably and continuously enter a machining station; the problem of material blocking caused by too large friction force or insufficient airflow in a traditional round rod screening mode is effectively solved.

The utility model discloses a kind of article discharging mechanism and adopt the game equipment of the article discharging mechanism.A kind of article discharging mechanism, including pedestal, jacking mechanism, control system, moving piece and first detection device, pedestal is provided with blanking area and jacking station, rotating disc is rotatably installed on pedestal upper portion, pedestal is provided with by hopper and abutment portion and is composed of object-carrying component, jacking mechanism is set below jacking station, moving piece is movably arranged in pedestal, moving piece is drivingly connected with first drive mechanism, first drive mechanism is electrically connected with control system;First detection device is used to detect the displacement of moving piece, first detection device is electrically connected with control system, when first detection device detects moving piece and moves to set position, control system can control jacking mechanism and drive hopper in jacking station to swing upward and rise, using above structure, make the smooth discharging of article discharging mechanism, and expand the range of article discharging mechanism applicable article.

The utility model discloses a kind of processing of rehmannia tea are used to make tablet equipment, including frame, the blade mechanism is installed in the top of frame inner chamber, the slice seat that is used in cooperation with blade mechanism is installed in the bottom of frame inner chamber, the pushing mechanism is installed in the bottom of frame inner chamber and located slice seat one side;The blade mechanism includes two lifting frames, and the opposite side of two lifting frames is equipped with blade mounting seat, and the bottom of blade mounting seat is equipped with a plurality of blades.The utility model has the advantages of high efficiency, solves the problem that the existing traditional chinese medicinal material tablet equipment is not convenient for efficient processing of dry rehmannia when slicing long dry rehmannia, increases the labor intensity of staff, reduces the processing efficiency of rehmannia tablet.

The utility model discloses a side pressure translation pulley which comprises a fixed seat, a sliding seat, a driving piece and a mounting seat, and the fixed seat is used for being mounted on a movable fan frame; the sliding seat is arranged in the fixed seat in a sliding manner; the driving part is arranged between the fan frame and the fixed seat and used for driving the sliding seat to move relative to the fixed seat; the mounting seat is rotationally connected with the sliding seat, a plurality of rollers are rotationally connected in the mounting seat, and a gap is formed between the top of the mounting seat and the inner top of the sliding seat. According to the side pressure translation pulley provided by the utility model, the mounting seat is rotationally connected with the sliding seat, so that the roller self-adaptively swings along with the mounting seat and is always attached to the guide rail, the function of self-adaptively sliding on the deformed guide rail is realized, and a sliding door / window slides stably and smoothly.

The utility model relates to the technical field of plastic pulverizer, and disclose a kind of automatic feeding's plastic pulverizer, including pulverizer body, cleaning structure includes the first connecting seat of fixed installation in support seat bottom, rotatingly connected with fixed assembly in the middle of first connecting seat, fixed assembly one end is connected with driving assembly, fixed assembly outside is equipped with sleeve, sleeve outer circumferential surface is equipped with several bristles, support seat bottom is opened and is equipped with through opening, sleeve is located below through opening.The utility model cleaning structure is through the continuous contact of rotating bristle and the lower surface of conveying belt, effectively removes the plastic dust and chippings adsorbed on the surface of conveying belt, prevents its accumulation and forms briquetting, the rotating cleaning action of bristle can peel off adhered impurities in time, avoid the material conveying block caused by chippings accumulation, to ensure that plastic bottle and broken material piece are smoothly moved on conveying belt, completely solve the problem of material blocking and accumulation caused by chippings accumulation.

The utility model relates to the technical field of material arrangement, in particular to a device for feeding conical objects into guide pipes for sequencing, which comprises a conical chute, a first guide pipe, an air nozzle component and a swinging mechanism. A closed structure close to the small end and an open structure close to the large end are arranged at the top end of the conical chute; the first guide pipe is fixedly connected to the small end of the conical chute and communicated with the conical chute, and the inner diameter of the first guide pipe is one time and two times of the repose size of a conical object. The air nozzle assembly is arranged in the conical chute in a hanging mode, and the air nozzle assembly blows out airflow pointing to the first guide pipe after being communicated with an air source; the swinging mechanism is used for controlling the air tap assembly to swing in the conical chute; according to the feeding device, the frequency of generation of the material blocking problem in the feeding process of the conical objects can be greatly reduced.

The utility model relates to a washing machine and a conveying device thereof. The conveying device comprises a group of a plurality of conveying rollers which are sequentially arranged along a first direction; and a first conveying rope and a second conveying rope. Each conveying roller comprises a first contraction section and a second contraction section which are gradually contracted from the two sides to the middle of the conveying roller. And the first conveying rope and the second conveying rope are respectively arranged on the first contraction section and the second contraction section of the conveying roller.

The utility model discloses a prevent stifled gate valve belongs to the technical field of gate valve. The prevent stifled gate valve of the present application is vertically installed in the flue or pipeline, and the valve stem is driven to drive the valve plate to lift through the actuating mechanism, so that the valve plate enters or exits the flow channel of the valve body under the guidance of the valve plate groove, and the cutting edge of the scraper is attached to or keeps the preset gap with the two side guide surfaces of the valve plate, so that the scraper removes the adherend attached to the surface of the valve plate during the lifting movement of the valve plate. The prevent stifled gate valve of the present application can be suitable for high tar, easy caking and bad working conditions, and the tar agglomerates adhered to the valve plate are directly and actively removed through the mechanical scraping mode, which ensures that the valve can continuously and normally operate in the flue gas with high tar content, and fundamentally replaces the easily blocked traditional butterfly valve. The prevent stifled gate valve can effectively solve the blockage and jamming problem caused by tar adhesion and agglomeration, and ensure that the valve realizes automatic control stably and reliably for a long time.

The invention discloses an anti-blocking plunger valve and a using method thereof, and relates to the technical field of plunger valves. The anti-blocking plunger valve comprises a valve body, a main circulation flow channel arranged in the valve body, a valve seat installed in the flow channel, a plunger main body matched with the valve seat to achieve opening and closing and a valve rod driving the plunger main body to move, a filtering assembly is arranged on the flow channel, a cleaning unit is further arranged in a filtering seat, and a backwashing structure is arranged on the filtering seat. According to the anti-blocking plunger valve, the unique filtering and cleaning mechanism is integrated in the flow channel, so that the problem of blockage caused by impurities is effectively solved. The filter screen can actively intercept solid particles, and the innovative fluid-driven cleaning unit can automatically rotate a scraper blade by means of the energy of backwashing fluid under the condition of not depending on external power, so that attached impurities are thoroughly removed, the filtering effect and the reliability of the action of the valve core are ensured, and the valve fault caused by blockage is fundamentally avoided.

The application discloses a coal mine underground coal bunker bottom structure, which comprises a bunker bottom foundation reinforced pouring structure arranged at the bottom of the coal bunker, a modular telescopic adjustable device arranged in the bottom foundation reinforced pouring structure, the modular telescopic adjustable device comprising a telescopic rod with one end fixedly hinged to the bottom of the coal bunker, a coal unloading bunker hingedly arranged at the other end of the telescopic rod and facing the coal outlet, the coal unloading bunker comprising an inner layer bunker body connected with the telescopic rod and an outer layer bunker body slidably connected with the inner layer bunker body, the outer layer bunker body being fixedly connected with the coal feeder at the bottom of the coal bunker, a power piece for controlling the telescopic rod to telescopically move being hingedly arranged on the outer layer bunker body of the coal unloading bunker, and a plurality of drain holes being symmetrically arranged about the horizontal axis of the coal outlet at the positions of the two side walls close to the coal outlet of the bottom foundation reinforced pouring structure. The modular telescopic adjustable device and the drain holes are arranged, the jammed coal body and the accumulated water at the coal outlet are lifted by controlling the movement of the inner layer bunker body, and the problems of jamming and water bursting are effectively solved.

The utility model relates to the field of packaging and printing, especially suitable for packaging and printing's auxiliary guide structure, including frame assembly, the guide component of being connected on frame assembly and the auxiliary assembly of being connected on frame assembly. The utility model discloses through guide component can realize to the goods of packaging and printing on the conveyer belt and carry out high accuracy, low friction's direction, and the first telescopic link makes the guide distance and the position of guide component can be flexibly adjusted according to actual demand, adapts to different size or shape's goods, and equidistance distribution's guide wheel has further reduced the friction resistance in the process of guiding, has guaranteed the smooth, smooth movement of goods, through the pressure roller in auxiliary assembly can exert proper pressure to goods, assist its smooth passing, and work with guide component, photoelectric sensor has realized to the detection of the printing of packaging passing state, effectively avoided the problem of material blockage caused by goods misplacement, unstable conveying, improved the stability of packaging and printing.

The application discloses a feeding device for a centerless grinding machine, which comprises a base, a moving plate slidingly arranged on the base through a guide component, a discharging assembly and a feeding assembly fixedly installed on the moving plate, a moving driving element arranged on the moving plate, a connecting table arranged on one side of the base, and one end of the moving driving element connected to the connecting table; the moving driving element is an electric cylinder; through the arrangement of the moving driving element and the guide component, the movement of the moving plate can be accurately controlled through the electric cylinder, the relative position of the feeding device and the centerless grinding machine is adjusted, the feeding position of the centerless grinding machine is efficiently adjusted, and the machining efficiency and the workpiece quality of the centerless grinding machine are improved.

The utility model provides a kind of black soldier fly worm powder pre-digestion device for aquatic feed, it is related to aquatic feed preparation technical field, including crushing mechanism, enzymatic hydrolysis mechanism and inactivation mechanism, crushing mechanism includes crusher, and the input end of crusher is provided with feed inlet, and the output end is interconnected with enzymatic hydrolysis mechanism, and enzymatic hydrolysis mechanism is provided with spraying unit, and enzymatic hydrolysis solution is infused in spraying unit, and the output end of enzymatic hydrolysis mechanism is connected with inactivation mechanism, and heating air group is arranged in inactivation mechanism, and the output end of inactivation mechanism is provided with discharge gate, and stirring assembly is arranged in enzymatic hydrolysis mechanism and inactivation mechanism.The beneficial effects of the utility model are: by optimizing screen structure, improving enzymatic hydrolysis spraying mode, using hot air circulation inactivation technology, and combining with integrated design and synchronous stirring system, the digestion rate and nutritional quality of black soldier fly worm powder are significantly improved, while energy consumption is reduced, and efficient continuous production is realized.

The application discloses a kind of carbon brush holder torsion spring automatic assembly machine, comprising: bearing seat, for bearing preloaded carbon brush carbon brush holder, carbon brush holder is equipped with the spring post being connected with the main body of torsion spring;Torsion spring guiding mechanism, including guiding module and the first drive module for driving guiding module relative to bearing seat movement, guiding module is equipped with for guiding torsion spring guiding channel;Torsion spring material taking mechanism, for placing torsion spring on spring post, and make the first torsion arm or second torsion arm of torsion spring be in guiding channel;Torsion spring assembly mechanism, including second drive module and be connected on second drive module and push module and rotating module, rotating module is used to rotate the torsion spring entering guiding channel, push module is used to push after rotating torsion spring, to make torsion spring respectively with carbon brush holder and carbon brush card interface.This scheme can reduce torsion spring incoming pose accuracy requirement, save labor.

This invention relates to the field of crusher technology, specifically to a metal scrap anti-jamming crusher, comprising two crushing rollers. Each crushing roller is equipped with: crushing rings, multiple of which are evenly arranged along the axis of the crushing roller, with crushing gaps between adjacent crushing rings; the crushing rings on adjacent crushing rollers are staggered and interlocked into the crushing gaps on the other crushing roller to form intersecting areas; first crushing teeth, evenly distributed around the periphery of the crushing rings along their axis; a telescopic groove, which sequentially penetrates the crushing roller and the crushing rings along the radial direction of the crushing roller; second crushing teeth, movable within the telescopic groove along its extension direction; and a second driving device, disposed within the crushing roller and used to drive the movement of the second crushing teeth. This invention avoids material jamming or metal scrap getting stuck during the crushing process.

The invention belongs to the technical field of integrated circuit packaging materials, and relates to a microminiature QFN series packaging integrated circuit tray and a using method thereof. Comprising a tray body; a plurality of pockets are arranged on the tray body; the pocket comprises a front face structure and a back face structure which are oppositely arranged. The front face structure comprises a front face supporting face, a front face guide limiting block is arranged on the front face supporting face in a protruding mode, and a front face vacuum hole is formed in the front face supporting face. Two limiting bosses are further arranged on the front face supporting face in a protruding mode, the two limiting bosses are distributed diagonally, and the two sides of each limiting boss are connected with the two adjacent front face guiding limiting blocks respectively. The back face structure comprises a back face supporting face, back face guide limiting blocks are arranged at the four corners of the back face supporting face in a protruding mode, and back face vacuum holes are formed in the back face supporting face. According to the invention, the precise control of the rotation angle of the chip in the horizontal plane and the three-dimensional limiting of the chip in a multi-layer stacking state are realized, and the adsorption problem of the chip in the high-temperature baking process is avoided through the vacuum hole structure.

The utility model discloses a cold-drawing material collecting device relates to cold-drawing material collecting technical field, including base, the base top is provided with stand, be provided with the material collecting table on the stand, be provided with telescopic mechanism in the material collecting table, the top of material collecting table is provided with protection component, still be provided with the guide assembly between the stand with telescopic mechanism, through being provided with protection component and guide assembly, the top of material collecting table is provided with protection component, and protection component is polytetrafluoroethylene board, solves the product quality defect that the surface friction knock of steel pipe rolling process brought after the material, still be provided with the guide assembly between the stand with telescopic mechanism, and the telescopic mechanism inside material collecting table changes from original inside operation to telescopic mechanism telescopic end along the lower slot open type guide operation, solved the internal structure blind area jamming problem, this material collecting device improves the service life of material collecting frame after operation smoothly, ensures the improvement product surface quality, improved the service life of material collecting frame.

The invention discloses an intelligent charging system and method for tunneling, and belongs to the field of mechanical arms and control systems of the mechanical arms. The system comprises an environment perception and data acquisition module, a spatial topology planning module, a master-slave visual cooperative guidance module, a pose compensation and alignment execution module, an intelligent push control module, a safety interlocking and installation module and a file recording module. According to the method, a blast hole topological relation network is constructed through global scanning, an optimal sequence is planned, and mechanical arm movement and pre-aiming are processed in parallel in combination with master-slave visual cooperative guidance; in the execution stage, tolerance alignment is achieved through a flexible guide sleeve, and a vibration gap searching self-adaptive pushing mechanism based on real-time force feedback is introduced. The problems of insufficient illumination, dust interference and the like in the severe tunnel environment can be effectively solved, rapid, accurate and safe automatic charging is achieved, and the full-section charging operation efficiency, the single success rate and the autonomy of equipment operation are improved.

The invention relates to a rectangular magnetic block feeding mechanism and a rotor assembling device. The rectangular magnetic block feeding mechanism and the rotor assembling device are used for providing rectangular magnetic blocks in an edge-on state for the assembling device. Comprising a storage module, a linear driving module, a transition module and a propelling module, the storage module is provided with a plurality of transverse storage channels which are longitudinally arranged, and the width of the channels is matched with the length of the rectangular magnetic blocks, so that the overturning freedom degree of the magnetic blocks in the conveying process is limited, and it is ensured that the magnetic blocks are temporarily stored side by side in sequence; an indication module is further arranged at the feeding end of the storage module and used for reminding that the current channel is full of materials or is in a to-be-fed state. The transverse storage channel restrains the postures of the magnetic blocks, the situation that the surfaces of the magnetic blocks are damaged due to overturning or vibration in the conveying process of the magnetic blocks is effectively avoided, traditional vibration disc feeding is replaced, and the noise and the material clamping risk are reduced; and meanwhile, real-time visual monitoring of the material state is achieved through the indication module, an operator can supplement materials in advance conveniently, and feeding continuity and production efficiency are guaranteed.

The application belongs to the technical field of laser processing, and particularly relates to a laser marking device based on visual identification positioning, which comprises a belt conveyor, a machine cover fixed on a rack of the belt conveyor, a laser marking machine installed on the top of the machine cover, and a storage basket fixed on the feeding side of the rack, a gap for the push block to pass through is formed in the bottom of the storage basket, a discharge port is formed in the bottom of the side of the storage basket close to the machine cover, a plurality of uniformly distributed push blocks are fixed on the surface of the belt of the belt conveyor, a pressure reduction assembly and a positioning assembly are installed on the storage basket, the pressure reduction assembly comprises a cross beam, a fixing seat, a first hydraulic cylinder, a clamping plate and a second hydraulic cylinder, and can clamp and lift the middle and upper workpieces upwards when the push block pushes out the lowermost workpiece, so as to reduce the pressure borne by the lowermost workpiece. The application effectively solves the problem of material jamming of the stacked workpieces through the pressure reduction assembly, guarantees the smoothness of automatic feeding, and improves the working efficiency and operation stability of the laser marking device.

The utility model relates to a flow guide structure and a smoothie machine, and belongs to the field of electric appliances. A flow guide structure comprises a material stirring box body, a flow guide plate, a flow guide plate and a flow guide plate, the flow guide part is arranged on the stirring box body; the stirring box body is arranged on the mounting box body; one end of the stirring assembly is arranged on the mounting box body, the other end of the stirring assembly is opposite to the flow guide part, the stirring assembly is located in the stirring cavity, and the flow guide part is used for preventing materials driven by the stirring assembly from being stacked. The utility model discloses a flow guide structure used for a smoothie machine. And due to the existence of the flow guide part, the materials driven by the stirring assembly can be accurately blocked, the movement track of the smoothie is changed, and the smoothie forms ordered circulating flow in the material stirring cavity. Therefore, the accumulation of the smoothie is avoided, the smoothie can be fully mixed and crushed in the stirring cavity, and the fineness and taste of the smoothie are greatly improved.