34results about How to "Make sure to drop" patented technology

The invention discloses an electromagnetic chuck controller applied to a production field, and relates to the technical field of electromagnetic chuck controllers. The electromagnetic chuck controller applied to the production field comprises an electromagnetic control mechanism used for electromagnetic control, an elastic vibration mechanism used for elastic vibration and an electrified cleaning mechanism used for cleaning a device, wherein a chuck is arranged in the electromagnetic control mechanism, the electromagnetic control mechanism is fixedly connected with an elastic vibration mechanism through the outer wall of the arranged chuck, and the electromagnetic control mechanism is fixedly connected with an electrified cleaning mechanism through the bottom of the arranged suction cup. According to the electromagnetic chuck controller applied to the production field, after a first elastic spring and a second elastic spring are electrified, magnetism is generated between screw pitches, so that the first elastic spring and the second elastic spring are shrunk, the shrunk first elastic spring can clamp scraps on the outer wall of the chuck, after the second elastic spring is shrunk, air in an air bag is extruded and sprayed out, and therefore, dust at the bottom of the chuck is cleaned.

The invention belongs to the technical field of fiber product processing, in particular to an angle adjustable fiber product cutting machine. In order to solve the problems that in the prior art, it is inconvenient to adjust a fiber product, fragments and dust pollute the environment severely and the physical health of a worker is harmed, the invention provides a scheme as follows: the angle adjustable fiber product cutting machine comprises a base. An L-shaped side plate is mounted on one side of the outer wall of the top end of the base through bolts, a hydraulic column is fixedly mounted onthe outer wall of the bottom end of the L-shaped side plate, the bottom end of the hydraulic column is rotatably connected to a pressure plate in a sleeving manner through a bearing, a third motor isinlaid in the middle of the base, a cutting table is rotatably mounted at the upper end of the third motor through a rotating shaft, and an angle plate is rotatably connected to the outer peripheralwall of the cutting table in a sleeving manner. As a fiber plate block is located between the pressure plate and the cutting table, along with work of the third motor, the cutting table and the angleplate are rotatably connected in a clamped manner, so that the fiber plate block, the pressure plate and the cutting table rotate integrally at needed angles. A second motor works, and a cutting wheelrotates to cut an angle of the fiber plate block.

The invention discloses a processing device for electronic product production, and relates to the technical field of electronic product production. The machining device for electronic product production comprises a product punching mechanism, a shell is arranged in the product punching mechanism, an airflow cleaning mechanism is fixedly connected to the inner top of the shell, the product punching mechanism is fixedly connected with the airflow cleaning mechanism, and an airflow compression mechanism is fixedly connected to the inner wall of the shell; and the product punching mechanism is fixedly connected with the airflow compression mechanism. According to the machining device for electronic product production, a drill bit ascends in the punching process, gas between the drill bit and the inner top of the shell is squeezed out, a hole in the drill bit is small, airflow is slowly blown out, the drill bit ascends all the time, and therefore the airflow is blown out all the time, and the machining efficiency is improved. And therefore, the chippings on the outer wall of the drill bit are cleaned under the guide of the guide plate, and falling of the chippings on the outer wall of the drill bit is ensured.

The invention discloses 4D construction simulation animation rapid production equipment and method for project bidding, which relate to the technical field of house construction. According to the 4D construction simulation animation rapid production method for engineering bidding, a magnetic repulsion mechanism generating shaking based on magnetic repulsion, an airflow cleaning mechanism used for airflow flowing for cleaning and a vibration deicing mechanism used for vibration for deicing are included, and an outer cylinder is arranged in the magnetic repulsion mechanism; the inner wall of the outer cylinder is fixedly connected with an airflow cleaning mechanism, the magnetic repulsion mechanism is fixedly connected with the airflow cleaning mechanism, and the inner wall of the outer cylinder is fixedly connected with a vibration deicing mechanism. According to the 4D construction simulation animation rapid production method for engineering bidding, the first air bag is extruded by the extrusion block, and the air flow blown out of the air outlet is increased after the air in the first air bag is extruded, so that ice on the surface of the projector can be cleaned, and removal of the ice is ensured.

The invention discloses a stamping device for processing the inner and outer rings of a bearing, which comprises a pier roughing station, a punching station and a punching station arranged in sequence, and the stations are respectively provided with a stamping mechanism and a height-adjustable stamping seat and a lower mold, a resettable lower mold is installed on one side of the stamping seat, a resettable ejector pin is installed on the inner side of the stamping seat, and one end of the ejector pin matches the material in the lower mold; A waste material collection box is provided at the lower part of the stamping seat on the hole station, and a conveying line with a baffle is provided on one side of the waste material collection box. The invention has a reasonable structural design, and the materials are processed in the sequence of pier thickness, groove punching and punching, which can reduce processing difficulty. Installing the lower mold and ejector rod through elastic parts can play a shock-absorbing role without affecting the stamping effect, prevent the stamping mechanism from directly contacting the lower mold to generate noise, and can make the material on the lower mold relative to the material after cutting The waste forms a displacement difference.

The invention discloses a sealing valve discharge method. A pair of parallel, mutually compressed and reversely inward rotatable rollers are arranged in a mounting space, the rollers and the mounting space enclose a sealed space, and materials are squeezed out from discharge spaces of the rollers. The outer walls of the rollers are coated by elastic wear-resistant rubber coatings, the rubber coatings on the two rollers are clingy, the materials are squeezed out from the discharge spaces between the rubber coatings on the two rollers, a pair of compression devices are mounted on one of the rollers, and the materials squeeze the rollers to move outwards through the compression devices to form the discharge spaces, so that the materials can be squeezed out from the discharge spaces. The sealing valve discharge method is reliable in running, smooth in discharge, particularly applicable to textile industry and regenerated cotton industry and also applicable to the industry of discharged ash without massive hard objects, and sealing is ensured.

The invention relates to the technical field of shaping equipment, in particular to an adaptive shaping device for fixing a denture, which is characterized in that the denture is clamped and fixed by a clamping mechanism, the height of a grinding head is adjusted by a lifting mechanism, and a second cylinder stretches out and draws back to drive a first cylinder to rotate by taking the joint of the first cylinder and a fixing plate as a circle center; a first air cylinder can adjust the left-right position of a grinding head, so that a false tooth can be quickly and accurately ground and shaped, the stability is high, and in the shaping process, shaping waste is collected through a waste box; comprising a base, a bottom column and a fixing seat, the bottom column is fixedly arranged at the bottom of the base, and the fixing seat is fixedly arranged at the top of the base; the grinding device further comprises a guide plate, a waste box, a protective net, a clamping mechanism, a lifting mechanism, an adjusting mechanism, a grinding mechanism and an oscillating mechanism, an inner groove is formed in the inner end of the fixing base, the guide plate is fixedly arranged at the top of the inner groove, and the waste box is installed in the inner groove through the oscillating mechanism and located below the guide plate.

A dirt removing device for display screen processing comprises a base and a top frame. Side plates are welded to the two sides of the top end of the base, and a conveying belt used for conveying a display screen is assembled between the two sets of side plates. The top frame is assembled between the top ends of the two sets of side plates, a water inlet piece is installed on the top of the top frame, and an electric air cylinder is installed on the upper surface of the top frame. The dirt removing device is characterized in that a blocking frame assembly is adopted on the surface of the output shaft of a driving motor, the whole blocking frame assembly can be driven to rotate while conveying operation is conducted on the conveying belt, a movable rod circularly conducts vertical swing type processing on the conveying belt, it can be guaranteed that water stains or impurities on the conveying belt fall off to a certain degree, and the conveying belt is protected, and therefore, secondary pollution to the subsequent to-be-cleaned display screen is avoided; and a suction cup and the electric air cylinder are combined for use, one side of the display screen can be sucked in the top frame, the front side and the back side of the display screen can be cleaned in the top frame under the action of the conveying belt, and the comprehensiveness of dirt removing operation is embodied.

The invention discloses an English teaching blackboard convenient for drawing four-line grids. The English teaching blackboard comprises a rear board and a front board, wherein a plurality of magnet bars are arranged on the rear surface of the rear board; a dust cleaning mechanism is arranged between the rear board and the front board; a fan with an upward opening is arranged at the bottom between the rear board and the front board; a filter net is arranged on the fan; the upper part of the filter net is provided with a plurality of iron particles of which the peripheries are coated with white paint; for solving difficulties and confusion in current English teaching, a double-board structure mode is adopted; the fan for blowing and raising is arranged between the rear board and the front board; the electric magnet bars are arranged on the rear surface of the rear board, and are arranged in a four-line grid mode; when the raised iron particles move to the electric magnet bars, the iron particles are absorbed together due to the action of the electric magnet bars, so that a four-line grid is formed by the iron particles; then writing can be performed at will on the front board, so that multiple times of writing can be performed on the front board; and the English teaching blackboard is worthy of application and promotion.

The invention discloses an electromagnetic chuck controller applied to a production site, and relates to the technical field of electromagnetic chuck controllers. The electromagnetic chuck controller applied to the production site includes an electromagnetic control mechanism for electromagnetic control, an elastic vibration mechanism for elastic vibration, and an energized cleaning mechanism for cleaning the device. The inside of the electromagnetic control mechanism is provided with The suction cup, the electromagnetic control mechanism is fixedly connected with an elastic vibration mechanism through the outer wall of the suction cup, and the electromagnetic control mechanism is fixedly connected with an energized cleaning mechanism through the bottom of the suction cup. The electromagnetic chuck controller applied to the production site, after the first elastic spring and the second elastic spring are energized, magnetism is generated between the thread pitches after energization, so that the first elastic spring and the second elastic spring contract, and the first elastic spring shrinks. The debris on the outer wall of the suction cup can be clamped. After the second elastic spring contracts, the gas in the air bag is squeezed and ejected, thereby cleaning the dust at the bottom of the suction cup.

The invention discloses a pendulant conveying belt applied to heat dissipation fins. The pendulant conveying belt comprises horizontal conveying belts, pendulant conveying belts and a blanking box, wherein the horizontal conveying belts comprise first conveying belts used for connecting a power roller and a horizontal roller; the first conveying belts are used for conveying along a horizontal direction; the pendulant conveying belts comprise second conveying belts used for connecting the power roller and a pendulation roller; the blanking box is parallel to a direction of a connection line between the power roller and the pendulation roller, is connected with a pendulation motor and is provided with a cavity for receiving heat dissipation fins; the pendulation roller is fixedly connected with the blanking box; the pendulation motor is used for driving the blanking box and the pendulation roller to pendulate along a direction of a self axis of the power roller; the blanking box and thesecond conveying belts are enclosed to form a cuboid with an opening; the pendulation motor is used for driving the blanking box to pendulate in a 90-degree included angle of a direction from verticalto horizontal; the opening direction is changed in an upward direction and a horizontal direction along with pendulation of the blanking box. Through the adoption of the pendulant conveying belt applied to the heat dissipation fins, the heat dissipation fins which are vertically blanked are converted to be horizontally conveyed; the conveying manner is changed; the pendulant conveying belt is high in conveying efficiency and free of damage to the heat dissipation fins.

The invention discloses an energy-saving display panel at a scenic spot. The display panel comprises a back plate and a front plate. The back surface of the back plate is provided with a plurality of micro-magnetic bases. A cleaning mechanism is arranged between the back plate and the front plate. Between the back plate and the front plate, 2-5 fans are parallel to each other at the bottom thereof and the openings of the fans are upward. The upper portion of each fan is provided with a filter screen and the upper portion of each filter screen is provided with an inclined plate. The inclined plate is provided with a solenoid valve positioned opposite to the above fan. The lower portion of each inclined plate is provided with a recoverer. The upper portion of each filter screen is provided with a plurality of iron particles and the outer peripheries of the iron particles are coated with color. According to the technical scheme of the invention, the display panel is provided aiming at the phenomenon that the circuit laying and the maintenance at a scenic spot are difficult in the prior art. A double-layer plate structural design is adopted, and a plurality of fans are arranged between the lower parts of the front plate and the back plate. Meanwhile, a structural form composed of a plurality of micro-magnetic bases is arranged on the back surface of the back plate. Through hierarchically controlling the magnetic force and the fans, patterns and / or texts, which are obviously distinguished in color, are formed. Moreover, the patterns and / or the texts can be stored for a long time at the cost of only a small amount of electrical energy each time. Therefore, the display panel is worthy of application and popularization.

The invention discloses a pendulant conveying belt applied to heat dissipation fins. The pendulant conveying belt comprises horizontal conveying belts, pendulant conveying belts and a blanking box, wherein the horizontal conveying belts comprise first conveying belts used for connecting a power roller and a horizontal roller; the first conveying belts are used for conveying along a horizontal direction; the pendulant conveying belts comprise second conveying belts used for connecting the power roller and a pendulation roller; the blanking box is parallel to a direction of a connection line between the power roller and the pendulation roller, is connected with a pendulation motor and is provided with a cavity for receiving heat dissipation fins; the pendulation roller is fixedly connected with the blanking box; the pendulation motor is used for driving the blanking box and the pendulation roller to pendulate along a direction of a self axis of the power roller; the blanking box and thesecond conveying belts are enclosed to form a cuboid with an opening; the pendulation motor is used for driving the blanking box to pendulate in a 90-degree included angle of a direction from verticalto horizontal; the opening direction is changed in an upward direction and a horizontal direction along with pendulation of the blanking box. Through the adoption of the pendulant conveying belt applied to the heat dissipation fins, the heat dissipation fins which are vertically blanked are converted to be horizontally conveyed; the conveying manner is changed; the pendulant conveying belt is high in conveying efficiency and free of damage to the heat dissipation fins.

The invention relates to an automatic sesame shelling and sieving machine comprising a rack, wherein the front and rear sides of the rack are symmetrically provided with mounting plates; the lower part of the rack is in sliding connection with a storage cabinet located in the rack; a first sieve plate is obliquely fixed at the middle part of the rack; a second sieve plate is obliquely arranged at the medium-upper part of the rack; a motor is arranged between the first sieve plate and the second sieve plate and is fixed on the rack; a shelling device is arranged above the second sieve plate; a transmission device is arranged at the front sides of the mounting plates; the shelling device is connected with the motor through the transmission device; the transmission device is driven by the motor, and then the power is transferred to the shelling device, therefore, shelling treatment on sesame is realized. The automatic sesame shelling and sieving machine has the advantages of reasonable structural design, low manufacturing cost, convenience in use and the like; the aim of efficiently sieving the sesame is achieved; a two-stage sieving way is adopted, so that sesame shelling, fine sesame sieving and sesame collecting processes are achieved, the manpower and material investments are reduced, and the sesame sieving quality is ensured.

The invention relates to an English teaching device, comprising an intelligent teaching table and a keyboard. An operation slot is provided on the intelligent teaching table, and a keyboard is arranged in the operation slot. A sealing slot is provided on the intelligent teaching table, and the sealing slot A blocking plate is movable in the groove, and the blocking plate is used to block the operation groove; the present invention adds a sealing structure on the English teaching device, and the setting of the sealing structure is used to realize the shielding of the keyboard, thereby After use, it can effectively prevent dust from being deposited on the keyboard, which can prolong the cycle of cleaning the keyboard, thereby saving time and effort. At the same time, it can avoid excessive dust from being deposited on the keyboard, so that during use, The comfort of use can be guaranteed, and the dust deposition on the keyboard can be avoided, and the protection of the keyboard can also be realized.

The invention discloses a painting device for construction boards used in construction engineering, and relates to the field of construction engineering painting equipment; in order to solve the problem that the two sides of the board cannot be painted at the same time, resulting in the problem of low efficiency; the device specifically includes a shell and two paint spraying racks , the outer wall on one side of the housing is fixed with a motor by screws, the inner walls on both sides of the housing are respectively connected with connecting rods, one of the connecting rods is connected with the output end of the motor through a coupling, and the outer walls on one side of the two connecting rods are welded with rotating frame, and the outer walls on both sides of the turret are respectively provided with second sliding grooves. The present invention is provided with a turret, starts the motor, rotates the connecting rod, drives the turret to rotate, and makes the turret rotate to a vertical state. It is fixed by the side of the board, so it will not affect the painting on the front and back of the board, and can improve the painting efficiency.