32results about How to "Avoid incomplete contact" patented technology

The invention discloses a degradable filter material biogas slurry filter and a filtering method of the degradable filter material biogas slurry filter. The degradable filter material biogas slurry filter comprises a box body, wherein a floating filter material filling hole and a fixed filter material filling hole are formed at the top of the box body, a liquid inlet is formed at the middle part of the box body, and a slag hole is formed at the bottom of the box body; the liquid inlet divides the inner cavity into a floating filter material chamber at the upper part of the liquid inlet and a sedimentation chamber at the lower part of the liquid inlet, a floating filter material is arranged inside the floating filter material chamber, the slag hole is communicated with the sedimentation chamber, and the floating filter material filling hole is communicated with the floating filter material chamber; and the fixed filter material filling hole is communicated with the floating filter material chamber by virtue of the fixed filter material chamber, a grid is arranged at a communication part, a fixed filter material is arranged inside the fixed filter material chamber, and the fixed filter material chamber is connected with a liquid outlet. By adopting the degradable filter material biogas slurry filter, flushing and back washing are not needed, the degradable filter material biogas slurry filter can stably operate for a long time while a filter material is supplemented periodically, and quality of filtered clear solution is stable and controllable.

The invention discloses an agricultural straw and weed smashing and fixed fermentation device, which comprises a supporting seat and universal wheels. The universal wheels are mounted on two sides ofthe bottom of the supporting seat through supporting rods respectively. A fermentation tank is mounted at the top of the supporting seat through supporting legs. One side of the supporting seat is movably connected to the fermentation tank through a movably-mounted pushing mechanism. The top of the fermentation tank is provided with a top port, a liquid inlet and a temperature gauge. A pressure plate is connected to the bottom of a seal cover plate through a piston rod at the end of a hydraulic cylinder. Two sides of the fermentation tank are provided with smashed material inlets respectively.Smashing rollers are mounted on one side of each guide chutes through a fixed support and a movable support. Each of the fixed supports and the movable supports is in transmission connection with a smashing motor corresponding to the penetration position of a corresponding smashing roller shaft, and a mixing mechanism is penetratingly arranged at the bottom of the fermentation tank. The device isgreat in smashing effect and thorough in material mixing, mixing efficiency is improved, material fermentation quality is guaranteed, convenience in feeding and discharging is achieved, and internalresidual waste is avoided.

The invention relates to jet dispensing equipment for chip packaging. The equipment comprises a machine base, a driving mechanism, a dispensing mechanism driven by the driving mechanism and a positioning clamp arranged below the dispensing mechanism, wherein the dispensing mechanism comprises a glue barrel and a glue outlet pipe arranged at the bottom of the glue barrel, the glue outlet pipe comprises a glue supply section and a glue outlet section, a glue pushing assembly is arranged between the glue supply section and the glue outlet section, a guiding assembly cooperating with the glue pushing assembly is arranged above the positioning clamp accordingly, the glue pushing assembly is used for cutting off communication between the glue supply section and the glue outlet section before glue dispensing operation, and a glue pushing piston arranged in the glue pushing assembly is pushed downwards to extrude glue along an inner wall of the glue outlet section by means of pneumatic pressure under the action of the guiding assembly during the glue dispensing operation. The equipment solves the problems that when glue spraying equipment extrudes the glue, the amount of the glue extruded each time has large deviation, extrusion is uneven, when a translation driving force fault occurs, glue spraying cannot be stopped in time, so that a whole circuit board is easily scrapped. And when a translation driving force fault occurs, glue spraying cannot be stopped in time, so that the whole circuit board is easily scrapped.

A relief valve for heavy equipment is provided, which can prevent leakage of oil due to a secession of a guide that is released when pressure is set in order to re-set the set pressure of a relief valve for maintaining a set pressure of a hydraulic circuit, and can prevent damage of an O-ring mounted to seal a gap between contact surfaces. The relief valve includes a sleeve having an inlet port and a tank flow path, a poppet for opening / closing a flow path between the inlet port and the tank flow path, a valve sheet for forming a set pressure in a pressure chamber of the sleeve, a pilot poppet for draining the hydraulic fluid in the pressure chamber to the hydraulic tank; a plug screw-engaged inside the sleeve and having a tank inlet formed thereon; a guide screw-engaged inside the sleeve and having an O-ring for sealing a gap between contact surfaces with the plug and a step portion formed on the outer surface thereof; a main piston for variably controlling the set pressure in the pressure chamber; a control plug for receiving an inflow of the pilot signal pressure; and a stopper for preventing a secession of the guide from the plug.

The invention provides a thin film transistor and producing method thereof. The thin film transistor comprises an oxide semiconductor layer, a gate insulating layer, a grid, an oxygen absorption layer, an insulating layer and many conductive electrodes. The oxide semiconductor comprises many low oxygen regions and channel regions between low oxygen regions. The gate indulating layer is located between the oxide semiconductor layer and the grid, and covers the channel region and exposes the low oxygen region. The oxygen absoption layer is located on the low oxygen region with many first openings. The first opening exposes a low oxygen region with a first area. The insulating layer covers the oxygen absorption layer, the oxide semiconductor layer and the gate grid with many second openings. The second opening is located in the first opening for exposing the low oxygen region with a second area. The second area is smaller than the first area. The conductive electrode is located in the second are for contacting the low oxygen region.

The invention discloses a back door limiting structure, a vehicle body and a vehicle. The back door limiting structure is used for a side wall and a back door of the vehicle. The back door limiting structure comprises a limiting block and a limiter, one of the limiting block and the limiter is arranged on a side wall base of the vehicle, and the other of the limiting block and the limiter is arranged on a back door base of the vehicle; the limiter comprises a mounting seat and an adjusting block; the limiting block and the limiter can get close to and away from each other in a first directionso that when the limiting block and the limiter are close to each other, the inner side face of the adjusting block can abut against the inner side face of the limiting block; the adjusting block is adjustably mounted on the mounting seat in the first direction; and at least one of the inner side face of the adjusting block and the inner side face of the limiting block is an inclined face, and theinclined face is arranged in a manner of outward inclination in the direction where the limiting block and the adjusting block get close to each other. According to the technical scheme, the interference amount between the limiting block and the limiter is adjusted by adjusting the relative position of the adjusting block and the mounting seat.

The invention discloses a special side hung door unlatching device for building decoration with a bearing. The device comprises a main positioning plate, a secondary positioning plate, a magnet, a bearing, a screw, a door frame and a door leaf. The device is characterized in that a main positioning plate through hole is formed in the main positioning plate; a support rod is arranged on the main positioning plate; a circular ring is arranged at the top end of the support rod; the magnet is arranged in the middle of the circular ring; a bearing positioning shaft is arranged on the side surface of the circular ring; the bearing is arranged on the bearing positioning shaft; a secondary positioning plate through hole is formed in the secondary positioning plate; a fork rod is arranged on the secondary positioning plate; a fork head is arranged on the fork rod; a fork hole is formed in the middle of the fork head; the magnet is fixed in the circular ring; two ends of the magnet extrude outside; the outer circle diameter of the bearing on the bearing positioning shaft is smaller than the width of the fork hole; and the height of the magnet is smaller than the outer circle diameter of thebearing on the bearing positioning shaft. As the bearing is sleeved by a rubber ring, both the magnet can be prevented from contacting the fork head, and a silence function can be achieved.

The invention relates to an insulativity detection device with a safety structure for electronic part machining, which comprises an equipment shell and a third multi-section hydraulic cylinder, a motor is mounted at the lower end of the equipment shell, and a machining disc is connected to the middle of the lower wall of the interior of the equipment shell; a rubber insulating base and a lower protective cover are sequentially arranged on the periphery of the upper end of the machining disc from the middle to the two sides, the lower end of a metal power connector is connected with a magnet power connector, an electronic part shell is placed in the rubber insulating base, and a first spring is connected to the outer part of a first contact head. An electrified electric meter and a belt conveyor are sequentially arranged on the outer side of the lower wall of the interior of the equipment shell anticlockwise; the insulativity detection device with the safety structure for electronic part machining has the beneficial effects that the insulativity detection device with the safety structure for electronic part machining is in contact with the electronic part shell through the electrostatic neutralizer, therefore, the static electricity neutralizer neutralizes the static electricity on the shell of the electronic part, and the static electricity on the shell of the electronic part is prevented from interfering with the detection of equipment.

The present invention provides a lighting device which can be easily operated and need not thicken an arm portion than necessary. An electric table lamp (1) as a lighting device is provided with a lamp fixture (4) at the front end of the arm portion (3), a hole portion (8) is formed on a strut portion (5) for forming the arm portion and passes through along anterior-to-posterior, a contact mode sensor (9) is arranged at the inner peripheral surface (8A) of the hole portion and is used as a switch, thereby inserting fingers from an opening portion (8B) at the front of the hole portion, and operating the contact mode sensor in the hole portion, as as to lighten or quench the lamp fixture. In addition, the contact mode sensor can be natually touched by the finger pulp by arranging the contactmode sensor along the inner peripheral surface of the hole portion. Moreover, because the contact mode sensor is arranged on the hole portion, even the contact mode sensor is made into a constructionnot toward the positive surface, the strut portion need not be thickened than necessary.

The present invention relates to a pre-heating device (3) for pre-heating fuel of an internal combustion engine, comprising an inlet port (6) for connecting the pre-heating device (3) to a distributor strip (2) of a fuel injection system (1) of the internal combustion engine, an outlet port (7) for connecting a fuel injector (4) of the fuel injection system (1) to the pre-heating device (3), a pre-heating chamber (10) that can be flown through by the fuel and is fluidically connected to the inlet port (6) and the outlet port (7), and comprising at least one electrical heating element (12) for heating the fuel in the pre-heating chamber (10). A particularly efficient heat transfer can be achieved with at least one metallic heating body (13) which is exposed in the pre-heating chamber (10) to the fuel and in which the at least one heating element (12) is introduced.

The invention relates to the manufacturing technology field for bronze drums and more particularly, to a manufacturing method for high scale music bronze drum. The manufacturing method for music bronze drum comprises the following steps: a) preparing bronze drum casting model: the drum surface of the bronze drum casting model is 0.5 to 1.2mm thick; the diameter of the drum surface ranges from 21 to 23.5 cm and the bronze drum wax model is 15 to 17.8 cm high; b) fusing the bronze drum materials: the raw materials for the bronze drum are made up of the following metal elements with their shares in the bronze drum as follows: zinc 14-15.5%, tin 4.2-4.8%, aluminum 5.6-6.3%, beryllium 2.1-2.6 %, iron 3.2-4.5%, nickel 5.0-5.6%, phosphor 0.3-0.45%, and the remaining being copper; and c) casting to take shape. According to the manufacturing method for the high scale music bronze drum, the bronze drum prepared by the method can produce the scale of si and strikes the sound accurately, therefore, enriching and carrying forward bronze drum culture.

Disclosed is a main transmission clearance eliminating mechanism of a mechanical servo numerical control turrent punch press, which is capable of keeping an impact head to contact with a roller and comprises an oblique block, the impact head and a fixing seat. The oblique block is horizontally slidably connected onto a machine body, the impact head is perpendicular to a horizontal plane, is movably connected onto the machine body, is inversely convex and consists of an impact head portion and an impact head body, the impact head portion is positioned on the upper portion of the impact head, the impact head body is positioned on the lower portion of the impact head, the upper portion of the cylindrical fixing seat is open, the fixing seat is fixedly connected onto the machine body, a center hole is arranged at the bottom of the fixing seat, the inner diameter of the fixing seat hermetically matches with the impact head portion, and the center hole of the bottom of the fixing seat matches with the impact head body in a hermetic seal manner. The main transmission clearance eliminating mechanism is additionally provided with the fixing seat with functions of a cylinder, and simultaneously, the impact head is improved into a big-end-up two-section shape and has functions of a piston. When communicated with the lower portion of the fixing seat, a high-pressure gas source can provide upward force for the impact head, and accordingly the roller is prevented from contacting with the oblique block. During operation, the roller and the oblique block always contact with each other, and accordingly, transmission stability and precision stability are kept.

The invention discloses a single-phase electronic intelligent electric meter plug-in device, The structure comprises a casing, a connecting part and a pressing block, wherein the connecting part is fixed by the pressing block after being inserted with the casing, two grooves for inserting the connecting part are arranged on the casing in parallel, two side walls corresponding to the grooves are respectively provided with a cantilever beam, and the upper end of the cantilever beam is provided with a V-shaped socket convenient for inserting the connecting part. The plug-in device has simple structure and reasonable design, and can prevent the electrode from being misinserted, deflected or unable to be inserted, prevent the contact from fatigue failure, and ensure the safe operation of the electric meter.

The present application relates to a loudspeaker, which includes a casing, a flexible circuit board mounted on the casing, a connection spring on the flexible circuit board, and a speaker body on the connection spring, wherein the flexible circuit board is provided with a contact The pad and the first positioning hole, the lower end of the connecting spring is in electrical contact with the contact pad, and the upper end is electrically connected with the speaker body. The housing is provided with a positioning surface and a first positioning column matching the first positioning hole. It is used to mark the installation position of the flexible circuit board on the housing. In this way, when manually installing the flexible circuit board, the flexible circuit board can be accurately positioned and installed in combination with the positioning holes, the positioning posts and the positioning surface, thereby avoiding the problem of inability or poor contact between the speaker connecting spring and the flexible circuit board.

The invention discloses a foundation reinforcing device and a use method thereof. The foundation reinforcing device comprises a foundation device and a reinforcing device body, an upper locking nut and a lower locking nut are arranged on a foundation bolt in a thread manner, the upper locking nut is located on the upper side of a foundation flange, the lower locking nut is located on the lower side of the foundation flange, the reinforcing device body comprises a reinforcing plate and a reinforcing bolt, the reinforcing plate is provided with a penetrating groove with a leftward opening and athrough hole in the up and down direction, the penetrating groove of the reinforcing plate wraps the upper end and the lower end of the edge of the foundation flange, the reinforcing bolt penetrates the bolt and is located on the outer side of the foundation flange, an upper reinforcing nut and a lower reinforcing nut are in threaded connection to the reinforcing bolt, the lower portion is embedded in a foundation base, the upper reinforcing nut is located on the upper side of the reinforcing plate, and the lower reinforcing nut is located on the lower side of the reinforcing plate. Accordingto the foundation reinforcing device and the use method thereof, the structure is simple, the foundation bolt foundation can be rapidly reinforced, the condition that in the use process, strength is reduced is avoided, and the device is suitable for infrastructure construction of rod towers and the like of industries like power and communication.

The invention discloses a plate-to-plate male connector in a strong lock structure. The male connector comprises fixing pins, a plastic body and a conductive terminal, and the fixing pins, the plasticbody and the conductive terminal are assembled together. The conductive terminal is in an inverted N-shaped structure, and the surface of the conductive terminal is provided with a plurality of concave structures in equilateral triangle distribution. The concave structures in the surface of the conductive terminal contact with female connector conducive terminal contact points which are enabled to fall into male conductive terminal grooves, and each contact of the conductive terminal is fixed, so that problems of separating and turning after insertion of male and female connectors are avoided. A glue sink structure surrounds the plastic body and the conductive terminal to prevent glue overflowing caused by an injection molding process. Left and right sides of the plastic body are providedwith projections respectively, one end is provided with a smooth arc surface for smooth transition joint with the lateral side, a guide effect is achieved in butt joint of the male and female connectors, and easiness in pulling is achieved in separation of the male and female connectors. The projections are small in female connector body inner groove contact area, a large space is reserved by twosides of each projection and a female connector body, and a fulcrum effect in pulling up is achieved.

The invention discloses a special test tube rack for preparing a slant test tube culture medium. The special test tube rack comprises a plurality of grid plates which are arranged in parallel from bottom to top and used for bearing and fixing test tubes, the device further comprises a plurality of parallel supports, the supports and the grid plate form a parallelogram mechanism, and parallelogram mechanism shaping assemblies are assembled on the connecting portions of the supports and the grid plate. The special test tube rack for preparing the slant test tube culture medium integrates a test tube rack, a sterilization basket and a slant cooling rack, so that repeated movement of test tubes in experimental operation can be avoided, and batch treatment and batch operation of the test tubes are realized; test tubes are effectively fixed during sterilization, and experiment safety is guaranteed; the inclination angle of the test tube can be set during cooling, vertical space is fully utilized, and operation table space is saved.

The invention discloses a high-pressure hydrolysis tower, and belongs to the field of oil chemical industry. The high-pressure hydrolysis tower comprises a tower body, wherein a water inlet and a material outlet are formed on an upper section of the tower body; an exhaust port is arranged at the upper end of the tower body; an oil inlet and a drainage port are formed on the lower section of the tower body; and a plurality of steam distributors are arranged on the tower body from top to bottom; the high-pressure hydrolysis tower is characterized in that a plurality of oil-water separators are uniformly distributed between the water inlet and the oil inlet in the tower body from top to bottom. The high-pressure hydrolysis tower has the benefits that 1, separation is realized through an oil-water passage and the oil-water passage is protected from being touched; 2, the oil-water contact area is increased; 3, the hydrolysis rate is improved from 98% to be above 99.5%; and 4, the hydrolysis efficiency in oil chemical production is improved.

The present invention is optical proximity effect correcting method. Margin line or hammer like pattern is utilized to avoid tail contraction of main pattern and to make the tail of main pattern after exposure approach initial design value in length with tailing end being slightly wider. The length approaching initial design can avoid incomplete contact or breakdown of metal interconnection lines caused by bad aligning. The slightly wider tail increases the technological tolerance of metal interconnection line.

The invention relates to a loudspeaker. The loudspeaker comprises a shell, a flexible circuit board installed on the shell, a connecting elastic sheet located on the flexible circuit board, and a loudspeaker body located on the connecting elastic sheet. The flexible circuit board is provided with a contact bonding pad and a first positioning hole. The lower end of the connecting elastic sheet is electrically contacted with the contact bonding pad. The upper end of the connecting elastic sheet is electrically connected with the horn body. The shell is provided with a positioning surface and a first positioning column matched with the first positioning hole, and the positioning surface is used for marking the installation position of the flexible circuit board on the shell. By means of the mode, when the flexible circuit board is manually installed, the flexible circuit board can be accurately positioned and installed by combining the positioning holes, the positioning columns and the positioning surfaces, and then the problem that the horn connecting elastic piece and the flexible circuit board cannot make contact or make poor contact is avoided.

The invention discloses a lithium ion battery core production system, which comprises a bottom box and a top box fixedly mounted at the top of the bottom box through supporting columns, wherein a hydraulic lifting mechanism is fixedly mounted at the bottom of the inner wall of the top box through a mounting frame, a charging jig is arranged at the extending end of the hydraulic lifting mechanism,a partition plate is fixedly connected between the two sides of the inner wall of the bottom box, and an immersion cylinder is fixedly installed at the bottom of the inner wall of the bottom box through a connecting plate. The invention relates to the technical field of lithium ion battery productcion. According to the lithium ion battery core production system, the battery core can be completelyprevented from being completely not in contact with the outside before being pressurized and formed, and the three procedures of baking, electrolytic solution filling and pressurizing and forming arewell integrated into one piece of sealing equipment to be completed, so that the problem of secondary pollution caused by contact between the battery core and the outside in the processing process iswell solved, subsequent processing procedures do not need to be carried out through multiple times of transfer, and the production process is simple.

The embodiment of the invention provides a conveying system of a wafer box. The conveying system comprises a conveying device, at least two contact sensors and a triggering device, wherein the conveying device comprises a clamping part for supporting the wafer box; the at least two contact sensors are positioned on the surface of the clamping part, which is in contact with the wafer box and used for sending contact signals when the clamping part is in contact with the wafer box; and the triggering device is used for receiving the contact signals of the contact sensors and sending a triggering signal to the conveying device after receiving the contact signals of all the contact sensors, Correspondingly, the embodiment of the invention also provides a conveying method of the wafer box. After all the contact sensors send the contact signals to the triggering device, the triggering device sends the triggering signal to the conveying device, and the conveying device begins to move the wafer box after receiving the triggering signal, therefore the conveying reliability of the wafer box is high, and the wafer box is not easy to slip off and not easy to break.

The present invention provides a lighting device which can be easily operated and need not thicken an arm portion than necessary. An electric table lamp (1) as a lighting device is provided with a lamp fixture (4) at the front end of the arm portion (3), a hole portion (8) is formed on a strut portion (5) for forming the arm portion and passes through along anterior-to-posterior, a contact mode sensor (9) is arranged at the inner peripheral surface (8A) of the hole portion and is used as a switch, thereby inserting fingers from an opening portion (8B) at the front of the hole portion, and operating the contact mode sensor in the hole portion, as as to lighten or quench the lamp fixture. In addition, the contact mode sensor can be natually touched by the finger pulp by arranging the contact mode sensor along the inner peripheral surface of the hole portion. Moreover, because the contact mode sensor is arranged on the hole portion, even the contact mode sensor is made into a construction not toward the positive surface, the strut portion need not be thickened than necessary.

A relief valve for heavy equipment is provided, which can prevent leakage of oil due to a secession of a guide that is released when pressure is set in order to re-set the set pressure of a relief valve for maintaining a set pressure of a hydraulic circuit, and can prevent damage of an O-ring mounted to seal a gap between contact surfaces. The relief valve includes a sleeve having an inlet port and a tank flow path, a poppet for opening / closing a flow path between the inlet port and the tank flow path, a valve sheet for forming a set pressure in a pressure chamber of the sleeve, a pilot poppet for draining the hydraulic fluid in the pressure chamber to the hydraulic tank; a plug screw-engaged inside the sleeve and having a tank inlet formed thereon; a guide screw-engaged inside the sleeveand having an O-ring for sealing a gap between contact surfaces with the plug and a step portion formed on the outer surface thereof; a main piston for variably controlling the set pressure in the pressure chamber; a control plug for receiving an inflow of the pilot signal pressure; and a stopper for preventing a secession of the guide from the plug.

The invention discloses a degradable filter material biogas slurry filter and a filtering method of the degradable filter material biogas slurry filter. The degradable filter material biogas slurry filter comprises a box body, wherein a floating filter material filling hole and a fixed filter material filling hole are formed at the top of the box body, a liquid inlet is formed at the middle part of the box body, and a slag hole is formed at the bottom of the box body; the liquid inlet divides the inner cavity into a floating filter material chamber at the upper part of the liquid inlet and a sedimentation chamber at the lower part of the liquid inlet, a floating filter material is arranged inside the floating filter material chamber, the slag hole is communicated with the sedimentation chamber, and the floating filter material filling hole is communicated with the floating filter material chamber; and the fixed filter material filling hole is communicated with the floating filter material chamber by virtue of the fixed filter material chamber, a grid is arranged at a communication part, a fixed filter material is arranged inside the fixed filter material chamber, and the fixed filter material chamber is connected with a liquid outlet. By adopting the degradable filter material biogas slurry filter, flushing and back washing are not needed, the degradable filter material biogas slurry filter can stably operate for a long time while a filter material is supplemented periodically, and quality of filtered clear solution is stable and controllable.

The invention discloses a splicable flexible circuit board for a heater, including terminals, insulating plate, Heat sink, motherboard, A skateboard and a second metal sheet, one side of the main board is bolted with an insulating board, one side of the insulating plate is bolted to a terminal, the other side of the main board is bolted with a fixing plate, a fastening bolt is installed on the topof the fixing plate, one side of the fixing plate is provided with a groove, the inside of the groove is bolted with a first metal sheet, the groove is matched with the skateboard, one side of the slide plate is bolted with a second metal sheet, The top of the slide plate is provided with a bolt hole, the other side of the slide plate is bolted with an auxiliary plate, the bottom of the main plate is fixed with a heat dissipation plate by welding, and both sides of the main plate are bolted with a protective cover. The flexible circuit board has the functions of convenient splicing, static electricity prevention and heat dissipation.

The present invention relates to a semiconductor processing device having a lip seal with an improved byproduct deposition problem, which comprises: a support unit formed to be ring-shaped, and havinga hollow portion at an internal side thereof; an elastic unit extending from an upper surface of the support unit; a contact unit extending from one end of the elastic unit, and having a flat area onan upper surface thereof; and a sliding unit extending from one end of the contact unit. Moreover, an upper surface of the sliding unit is formed to be round-shaped.

The invention discloses a lithium-ion battery cell production system, which comprises a bottom box and a top box fixedly installed on the top of the bottom box through a support column. The bottom of the inner wall of the top box is fixedly installed with a hydraulic lifting mechanism through a mounting frame, and the hydraulic lifting The protruding end of the mechanism is provided with a charging jig, and a partition plate is fixedly connected between the two sides of the inner wall of the bottom box, and the bottom of the inner wall of the bottom box is fixedly installed with a immersion tank through the connecting plate. The invention relates to a lithium battery field of production technology. The lithium-ion battery cell production system can completely avoid the cell from being in contact with the outside world before pressurized formation, and achieves a good result by integrating the three processes of baking, electrolyte filling and pressurized formation into one It is completed by sealing equipment, which solves the problem of secondary pollution caused by the contact between the battery cell and the outside world during the processing process. It does not need to go through multiple transfers for subsequent processing procedures, and the production process is simple.