31results about How to "Guaranteed plastic effect" patented technology

The invention relates to a novel control method for improving lithium ion soft-package laminated battery diaphragm fold. The problem that the battery performance is influenced due to the fold of the soft-package laminated lithium ion battery diaphragm is solved. The control method comprises the following steps: laying down a battery after liquid injection, thereby ensuring that the electrolyte sufficiently infiltrates a pole piece; and then performing rolling on the lay-down battery, and controlling the pressure and speed of the rolling in the rolling process; pre-charging the battery after the rolling is ended; and performing secondary rolling on the completely pre-charged battery, further shaping the diaphragm, and releasing the gas to finish the secondary package. The contacting interface between a positive/negative pole piece and the diaphragm is better by comparing the lithium ion soft-package laminated battery prepared based on the control method with the battery without performing the rolling shaping, the dead lithium existing in the fold area caused by the diaphragm fold is avoided, thus the capacity of the positive/negative material is sufficiently played, and the batteryperformance is improved.

The present invention provides an electric core end face kneading flattening device, which comprises a frame, an electric core clamping device and a kneading flattening device, the electric core clamping device and the kneading flattening device are correspondingly arranged, the electrical core clamping device is arranged on the frame through a rotating device, the kneading flattening device is installed slidably on the frame, and a sliding seat can move front and back relatively to the kneading flattening device. The electric core clamping device and the kneading flattening device are arranged on the frame, the electric core clamping device is used for fixing and clamping an electric core to match with the kneading flattening device for kneading flattening shaping of end faces of the electric core, meanwhile the electrical core clamping device is arranged on the frame through the rotating device, the rotating device drives the electric core clamping device to rotate so as to realize the automatic reversing of the electric core, the processing efficiency is improved, labor intensity is reduced, clamping error caused by secondary clamping can be avoided, wherein the clamping error can lead to differences in shaping effect of the two end faces of the electric core, and can affect the processing quality.

The invention provides lithium battery shaping equipment. The lithium battery shaping equipment comprises a feeding mechanism, a left shaping mechanism, a right shaping mechanism, a left conveying mechanism, a right conveying mechanism, a front clamp transfer mechanism, a rear clamp transfer mechanism, a fine shaping mechanism, a discharging mechanism and a plurality of battery cell clamps, wherein the left conveying mechanism and the right conveying mechanism are distributed in parallel left and right; the front clamp transfer mechanism is connected to the front ends of the left conveying mechanism and the right conveying mechanism, the rear clamp transfer mechanism is connected to the rear ends of the left conveying mechanism and the right conveying mechanism, and the battery cell clampsare circularly conveyed on the left conveying mechanism, the rear clamp transfer mechanism, the right conveying mechanism and the front clamp transfer mechanism. The feeding mechanism and the left shaping mechanism are arranged on the left side of the left conveying mechanism from front to back. The full-automatic battery cell shaping machine has the beneficial effects that the automation of eachshaping process of a battery cell is realized, the production efficiency is improved, and the production stability can be ensured.

The invention discloses a tea leaf packing process. The tea leaf packing process includes a pre-treatment procedure and a packing procedure. The packing procedure is implemented through the followingsteps that (1) packing bags fall; (2) die closing is performed, and the tea leaf packing bags on a shaping cavity are completely contained in an airtight cavity; (3) primary vacuumizing is performed on the airtight cavity of the step (2); (4) sealing is performed, specifically, hot-pressing sealing is performed on the primarily vacuumized packing bags in the airtight cavity; (5) secondary vacuumizing on the airtight cavity is started; (6) primary vacuum breaking is performed on the airtight cavity; (7) upper shaping treatment is performed in the airtight cavity; (8) lower shaping treatment isperformed in the airtight cavity; (9) tertiary vacuumizing is performed on the airtight cavity; (10) secondary vacuum breaking is performed on the airtight cavity; and (11) die opening is performed, shaped packing bags on the shaping cavity are taken out, and then tea leaf packing is finished. Compared with the prior art, by means of the tea leaf packing process, the fresh-keeping effect of tea leaves in the bags is good, no tea leaf piece residue exists, six-side shaping is achieved, and therefore the advantages of good packing and shaping effects, attractive packing and many procedures are achieved.

The invention relates to the technical field of die machining, and discloses a device for increasing the injection pressure through melting temperature pressurization. The device comprises an injection molding machine. The upper portion of the exterior of the injection molding machine is movably connected with a movable cover, the right side of the movable cover is movably connected with conveyingwheel, the upper portion of the injection molding machine is fixedly connected with a fixed sliding rail, the upper portion of the fixed sliding rail is movably connected with a conveying belt, the lower portion of the movable cover is movably connected with a hydraulic rod, the lower portion of the hydraulic rod is movably connected with an injection molding plate, and the interior of the injection molding machine is movably connected with a plastic melting box. Power sliding blocks are reset under the effects of reset springs 12, thus, power wheels are driven to continuously rotate in a reciprocating manner, the power wheels are engaged with racks on the outer sides of movable sliding blocks, through rotation of the power wheels, pressure is continuously provided for the injection molding plate, the pressure during plastic output is guaranteed, thus, the effect of continuously increasing the pressure for plastic output is achieved, and the effect of plastic output is guaranteed.

The invention discloses an automatic discharging, dough-pressing and shaping machine. The automatic discharging, dough-pressing and shaping machine comprises a discharging mechanism, a sheet-pressingmechanism and a shaping mechanism arranged from top to bottom, wherein a uniformly stirred dough material is lifted to a discharging hopper, the dough material passes through between a driving rollercutter and a driven roller cutter, the driving roller cutter is driven by a drive motor and cooperates with cutting blades arranged in one-to-one correspondence to roll and cut the dough material intoa certain quantity of small pieces to be discharged to the sheet-pressing mechanism, the sheet-pressing mechanism adopts two hexagonal sheet-pressing rollers, a driving sheet-pressing roller and a driven sheet-pressing roller rotate in opposite directions under the transmission of a sheet-pressing motor, and the blocky dough material is pressed into sheets and delivered to the shaping mechanism;the shaping mechanism controls the size of discharged materials by adjusting the gap size between the driving roller and an adjusting roller by virtue of a synchronous adjusting mechanism, the drivingroller adopts rolling bars which are easy to receive the materials, the dough materials are preliminarily pressed by the adjusting roller and the driving roller, and then a shaping roller cooperateswith the adjusting roller to perform secondary pressing and discharge dough sheets. The automatic discharging, dough-pressing and shaping machine realizes production automation in shaping the dough materials into dough sheets used for processing in a production process of bread.

The invention discloses a rotating nipple for hydraulic shaping and relates to a rotating nipple, solving the problems that the shaping orientation of a power motor is uncertain, and the power motor has failure and is damaged under the action of hydraulic pressure and a reactive torque. In the invention, a steering rod is inserted in a rotating sleeve, and a positioning hole is arranged on the rotating sleeve; a positioning pin is inserted in the positioning hole and used for positioning the steering rod and the rotating sleeve; the lower end of an upper joint is inserted in the rotating sleeve as well as sleeved at the upper end of the steering rod; the upper part of a lower joint is inserted at the lower end of the rotating sleeve, and the upper end surface of the lower joint is in contact with the lower end surface of the steering rod; a guide block is arranged on the lower part of the steering rod, and a stop block is arranged below the guide block; and the upper end of the stop block is in contact with the guide block. The rotating nipple replaces the traditional hydraulic motor, achieves the purpose of omnibearing shaping and guarantees the shaping effect.

The invention provides an intelligent measuring repair device. The device comprises a machine shell, a work table is arranged on the machine shell, a supporting mechanism, a shaping mechanism and positioning mechanisms are arranged on the work table, the shaping mechanism comprises two supporting blocks, a bearing mechanism is arranged on the supporting blocks, and comprises a bottom plate, a first air cylinder is arranged on the lower portion of the bottom plate and penetrates the centre of the bottom plate to be arranged on a carrying plate in a pushed manner, the two sides of the bottom plate are provided with a first shaping portion used for shaping and two second shaping portions symmetrically arranged on the two sides of the bottom plate, and the four positioning mechanisms are arranged on the four corners of the bottom plate. According to the repair device, a computer back shell is placed on the carrying plate, the carrying plate is pulled to the shaping mechanism through a lead screw, and is clamped between the shaping head and the bearing head, the vertical position of the computer back shell is fixed through the first air cylinder on the lower portion, the four corners of the computer back shell are fixed through the positioning mechanisms, meanwhile, through a limiting mechanism, the computer back shell is limited, fine displacement of the back shell during shaping is prevented, and the shaping effect is ensured.

The invention discloses a waist belt capable of alleviating pressure on front abdomen. The waist belt comprises a clothes body (1); and adjusting hooks are arranged on the edges of joint parts of the clothes body (1). The waist belt is characterized in that: the two sides of the front part of the clothes body (1) are provided main steel bone pipes (2) respectively; each main steel bone pipe (2) is composed of an upper segment (3), a middle segment (4) and a lower segment (5), wherein the length of the upper segment (3) is shorter than that of the middle segment (4), and the length of the middle segment (4) is shorter than that of the lower segment (5); and steel bone is arranged in the upper segments (3) and the lower segments (5). The waist belt is simple in structure, and skillful in design, and is capable of alleviating pressure on human body front abdomen.

The invention discloses an atomization air cap which comprises a cap body, a mounting cavity used for mounting a nozzle is formed in the cap body, atomizing holes are formed in the cap body, and the atomizing holes are used for guiding high-pressure gas to be sprayed out and to intersect with the spraying direction of the nozzle to form secondary atomization. According to the atomization air cap, the atomization holes are used for guiding the high-pressure gas to be sprayed out to intersect with a certain point of a spraying path of the nozzle, fluid sprayed out of the nozzle is impacted by the high-pressure gas at the intersection to achieve secondary atomization, the structure can be used in cooperation with the conventional nozzle, the atomization effect of the nozzle is improved, and the spraying efficiency is improved.

The invention relates to processing equipment for cable wires, aiming at providing new processing equipment for sheath-free wires by adapting to changes in product structure. The processing equipmentcomprises a bracket extrusion device and a wire core drawing device; the wire core drawing device comprises a metal wire feeding unit, the discharging port of the metal wire feeding unit is engaged with the feeding port of the metal wire straightening unit, and the discharging port of the metal wire straightening unit is engaged with the feeding port of the wire drawing unit; the wire drawing unitcomprises two drawing rolls arranged on the box in a rotating arrangement, the roll lengths of the two drawing rolls are horizontally and spaced apart, shaping grooves are disposed around the surfaceof the wire drawing roller, and the plurality of shaping grooves are spaced apart from each other along the longitudinal direction of the wire drawing roller. The processed cable has excellent pressure resistance, fire resistance, wear resistance, high temperature resistance and the like.

The invention belongs to the technical field of shaping jigs and discloses a shaping jig for powder metallurgy. The shaping jig comprises a heating base mechanism, a first jig body, a powder filling opening, a second jig body, a handle and a positioning shaft, wherein the powder filling opening is formed in the bottom of the first jig body; a first shaping plate matched with a second shaping plateis movably arranged at the bottom of the cavity of the first jig body; radiating holes are uniformly formed in the outer wall of the front side of the second jig body; and matching radiating hole sealing mechanisms are arranged at the radiating holes. According to the shaping jig, the radiating hole sealing mechanisms are arranged, when the radiating holes need to be opened, a servo motor is started to rotate anticlockwise, the servo motor drives a rotary rod to rotate, the rotary rod drives a plurality of groups of movable rods to synchronously rotate in the same direction through matching of a driving bevel gear and a driven bevel gear to further drive a support block and a sealing separation blade to rotate anticlockwise to open the radiating hole for heat dissipation, manual operationis not adopted, and the using potential safety hazard is reduced while greatly saving labor force.

The invention discloses a weldment hydraulic shaping device, and particularly relates to the technical field of weldment shaping machining. The weldment hydraulic shaping device comprises an operationpanel, a first hydraulic rotating motor, a second hydraulic rotating motor and armrests, wherein the armrests are symmetrically and fixedly installed on the two sides of the operation panel. According to the weldment hydraulic shaping device provided by the invention, through the arrangement of a correcting assembly, the first hydraulic rotating motor is started to drive a matching cam to rotatein a reciprocating mode, a pushing shaft is made to bend a horizontal weldment around a matching cylinder, and weldments with different sizes can be clamped and shaped, so that applicability is high,operation is conducted conveniently, and the shaping quality of the weldment is good; and through the arrangement of a limiting assembly, when a transmission long plate moves forwards, a transmissionshort plate moves backwards, clamping blocks at the end parts of connecting plates clamp inwards, otherwise, the clamping blocks loosen outwards, so that a correction machine clamps and protects the qualified part of the weldment while shaping the deformed part of the weldment, secondary deformation of the qualified part of the weldment is prevented, and the shaping effect of the weldment is ensured.