6results about How to "Improve hot pressing efficiency" patented technology

The utility model discloses a particle steel hot press forming device which comprises a working table, a stand, a hydraulic cylinder and a guide hopper, the stand is connected to the top end of the working table, the hydraulic cylinder is arranged on the stand, a telescopic rod is vertically downward, and the bottom end of the hydraulic cylinder is connected with a pressing block. The rotating mechanism is used for driving the rotating disc to rotate, one pressing groove is filled with materials when passing through the lower portion of the material guiding pipe, the pressing groove is pressed when passing through the lower portion of the hydraulic cylinder, after rotation continues, when the pulley rolls on the protruding block, the pulley jacks the top plate upwards, the top plate pushes out pressed particle steel, and continuous circulation is achieved. The particle steel hot-pressing efficiency is improved, during material filling, the driving mechanism continuously drives the material guide pipe to rotate, the probability and frequency of blockage are greatly reduced through rotation of the material guide pipe, the requirement for shutdown cleaning is reduced, and the continuous operation time and reliability of equipment are improved.

The utility model discloses a wiring terminal press -type machine, include: base plate, vertical fixed on the backboard of base plate, and hot -pressing operating head subassembly, pressure -bearing station, wherein, hot -pressing operating head subassembly includes inverted N shape frame, is located in the pneumatic elevating gear of inverted N shape frame middle part, pneumatic elevating gear output fixed with assembly piece, and is located on the assembly piece on the jack -up mechanism, still include the mounting plate of fixed on backplate, be provided with a plurality of elastic telescopic column on mounting plate, wherein, a plurality of elastic telescopic column top and jack -up mechanism resist touch, and its bottom end is to the direction of pressure -bearing station and is provided with the hot -pressing head structure of different model, the utility model discloses a plurality of hot -pressing head structure is set to the mode of a plurality of wiring terminal synchronous hot -pressing, improves hot -pressing efficiency, and with the structure characteristics of jack -up mechanism and a plurality of elastic telescopic column again with the design of different model of hot -pressing head structure, guarantee hot -pressing quality again.

The utility model provides a winding cell, an intermittent thermal compounding winding device, a lithium battery and a battery pack, and belongs to the technical field of batteries, the winding cell comprises a first composite sheet, a second composite sheet and a third composite sheet, the first composite sheet is formed by a first diaphragm and a positive plate through intermittent thermal compounding treatment; the second composite sheet is formed by a second diaphragm and a negative plate through intermittent thermal compounding treatment; the first composite sheet and the second composite sheet are wound to form a wound core body, and the wound core body is subjected to hot pressing treatment to form a wound battery cell. The device has the beneficial effects that the positive plate and the diaphragm as well as the negative plate and the diaphragm are subjected to thermal compounding treatment before winding, winding is performed after thermal compounding is completed, and then the positive plate and the diaphragm are fed into a hot-pressing station, so that the hot-pressing time can be greatly shortened, and the winding and hot-pressing efficiency is improved; and meanwhile, an intermittent thermal compounding process is adopted, so that high alignment precision during winding of the pole piece is ensured, and the problem of wrinkles caused by tension of a diaphragm in a bent area after winding is avoided.

This application discloses a steam press and hot press for wood processing. The steam press includes a base plate and cover plates. The base plate includes a frame and support plates. Multiple support plates are evenly spaced within the frame, with both ends of each support plate fixed to the inner side of the frame. The spacing between adjacent support plates forms a steam channel. An annular groove is formed along the inner surface of the frame, connecting all the steam channels. Two cover plates are respectively placed on opposite surfaces of the base plate. Multiple vent holes are formed on the cover plates at corresponding positions of the steam channels, and these vent holes are connected to all the steam channels. This application's steam press, by employing a three-dimensional circulation network technology composed of multi-dimensional steam channels and annular grooves, and a bidirectional steam flow design with vent holes, effectively solves the problems of uneven steam distribution, condensate accumulation, and pressure imbalance in traditional presses, significantly improving wood hot pressing efficiency, processing quality, and equipment durability.

The utility model is suitable for the technical field of fireproof door hot pressing, and provides a fireproof door hot pressing device which comprises supporting frames, a conveying belt arranged between the supporting frames and a fixing frame arranged on the supporting frames. A group of hydraulic cylinders are symmetrically arranged on the fixing frame; the tail ends of piston rods of the two hydraulic cylinders are connected with the same hot pressing plate, a set of lead screw sliding tables are symmetrically arranged on the top side of the fixing frame, and the movable ends of the two lead screw sliding tables are connected with the same assembly frame. The same pressing roller is rotationally matched between the assembly frames; according to the device, real-time monitoring and uniform control of the temperature in the hot-pressing process are realized through the sectional structure and the infrared temperature measurement channels between the adjacent sections, and the accuracy and the stability of hot-pressing operation are ensured, so that the product quality is ensured; and meanwhile, due to the synergistic effect of the pressing roller and the hot pressing plate, the problem of uneven pressing of a single hot pressing plate is avoided, and the hot pressing stability and the product quality are further improved.

This invention relates to a hot press and hot pressing method for producing fiberboard; it relates to the field of fiberboard production technology. The hot press for producing fiberboard includes a cleaning roller, to which a rotary motor is connected. An air blowing roller is provided on one side of the cleaning roller, and both ends of the air blowing roller are slidably connected to a bracket. A fixing arm is snapped below one end of the air blowing roller, and the fixing arm is fixed to the cylinder rod of a reciprocating cylinder. The reciprocating cylinder is fixedly connected to a mounting frame. When the steel strip rotates to the residue scraper, the residue scraper will scrape against the outer surface of the steel strip, and the residue will fall into the residue collection box along the residue collection box. After the residue collection box is pulled out, it is convenient for unified treatment and recycling of the residue. When the steel strip rotates to the cleaning roller, the inner surface of the steel strip can be simply cleaned, improving the transmission effect of the steel strip. When the steel strip rotates to the cleaning roller, the rotary motor drives the cleaning roller to clean the outer surface of the steel strip, greatly improving the cleaning effect of the steel strip.