30 results about "Cold ironing" patented technology

The invention relates to the technical field of lithium battery production equipment, in particular to a lithium battery fully automatic double-flanged forming machine and a forming method. The lithium battery fully automatic double-flanged forming machine comprises a feeding mechanical hand, a preheating shaping mechanism, a double-flanged mechanism, a hot ironing mechanism, a cold ironing shaping mechanism, a weighing mechanism and a bar code scanning mechanism in sequential arrangement from the front side to the back side. The lithium battery automatic double-flanged forming is realized through adopting a rolling wheel forming mode of a first group rolling wheel forming device, a second group rolling wheel forming device, a third group rolling wheel forming device and a fourth group rolling wheel forming device, the electrolyte leakage is effectively prevented, and the product dimension requirements can also be met.

The invention discloses an intelligent printing unit carrying out multi-mode printing based on an offset print platform. The offset print platform is composed of a plurality of printing bases which are connected in a front-back manner. The offset print platform is characterized in that each printing base is exchangeably provided with an offset print head component or a flexible print head component, and the offset print head components and the flexible print head components are designed in an independent modular manner. The intelligent printing unit can achieve multi-process and multi-functional printing to meet printing requirements of various high-grade printing products, meanwhile, according to working requirements, the functional components are selected at will to carry out silk printing, reverse printing, cold ironing, laminating, vanishing, die cutting, digitalizing, laser treating and other actions, and the intelligent printing unit is high in intelligentization degree and meets customer needs and the development tendency of future printing better.

The invention relates to a soft package lithium battery aluminum plastic film preheating flanging mechanism, which comprises a rack. The upper part of the rack is provided with a press fixture, which is fixed on a No.3 drive element able to move vertically. No.1 heating blocks are disposed on both sides of the press fixture and are fixed on No.2 drive elements able to move vertically. The lower part of the rack is provided with a fixation fixture, which is fixed on a No.6 drive element able to move vertically. Both sides of the fixation fixture are respectively provided with No.3 heating blocks, No.2 heating blocks and cold ironing blocks in a bottom-up order. The No.3 heating blocks are fixed on No.7 drive elements able to move horizontally, the No.2 heating blocks are fixed on the rack, and the cold ironing blocks are fixed on No.1 drive elements able to move horizontally. The rear sides of the cold ironing blocks are provided with clamping jaws, which are fixed on No.4 drive elements able to move vertically through a link mechanism. And the No.4 drive elements are fixed on a No.5 drive element able to make horizontal movement longitudinally.

The invention relates to the technical field of lithium battery production equipment, in particular to a lithium battery double-flanged mechanism, which comprises a feeding mechanical hand, a preheating shaping mechanism, a double-flanged mechanism, a hot ironing mechanism, a cold ironing shaping mechanism, a weighing mechanism and a bar code scanning mechanism in sequential arrangement from the front side to the back side. The lithium battery automatic double-flanged forming is realized through adopting a rolling wheel forming mode of a first group rolling wheel forming device, a second group rolling wheel forming device, a third group rolling wheel forming device and a fourth group rolling wheel forming device, the electrolyte leakage is effectively prevented, and the product dimension requirements can also be met.

The invention discloses a cold wave device and a method for saving cold wave foils. The cold wave device comprises a foil supply roller, a foil withdrawing roller, a rubber roller, an impressing roller, a motive power roller, a regulating mechanism, a support frame and a controller, wherein rubber cloth and rubber cloth interleaving paper in the shape corresponding to patterns to be transferred are arranged on the rubber roller, and the rubber cloth covers the rubber roller and the rubber cloth interleaving paper. According to the invention, the rubber cloth interleaving paper in the shape corresponding to the patterns to be transferred is arranged on the rubber roller, when the part of the rubber roller without the rubber cloth interleaving paper rotates to a position in press fit with the cold wave foils, the motive power roller tightly clamps the cold wave foils so that the conveying of the cold wave foils between the rubber roller and the impressing roller stops. Meanwhile, the length of a cold wave foil supply part is prolonged by the regulating mechanism, and the length of a cold wave foil withdrawing part is shortened by the regulating mechanism, so when the cold wave foils do not need to be impressed on the paper, the transferring of the impressing part of the cold wave foils stops, the paper feeding speed, the foil supply speed and the foil withdrawing speed cannot be influenced, the production efficiency is ensured, and the cold wave foils are saved.

The invention relates to the technical field of printing machines, in particular to a combined printing machine. The combined printing machine comprises an unwinding unit, a paper feeding unit, an offset print printing unit, an offset print ink unit, a die cutting unit, a waste discharging unit and a rolling unit. The combined printing machine is suitable for printing adhesive stickers, coated paper, paperboards, aluminum foils, plastic films and other substrates. The machine adopts a unit type module combination manner and can be used for 4-8 color printing. Each color set can select any oneprinting manner from glue printing, flexible printing, silk printing and cold ironing. The overall machine adopts shaft-free transmission, an automatic registering system and a pre-registering systemare allocated, the registering accuracy at the high speed (150 m / min) is guaranteed, the rejection rate is low, and the combined printing machine is ideal equipment for printing various high-middle grade daily use chemical products, wine labels, medicine labels, packaging boxes, self-adhesive labels and the like.

The invention discloses an aluminum foil flexible intermediate bulk container with an inner tie bar. The aluminum foil flexible intermediate bulk container comprises a bag body, wherein a feeing inlet is formed in the upper end of the bag body; a discharging outlet is formed in the lower end of the bag body; the bag body comprises an inner bag and an outer bag; the outer bag is a plastic woven bag; the inner bag is made of an aluminum film; and the inner tie bar is vertically arranged in the inner bag, propped against the four opposite angles inside the inner bag, and fixed in the inner bag in a cold ironing manner. The bag body composed of the plastic woven bag and the aluminum film is high in impermeability, good in barrier property and excellent in anti-swelling property, and the bag type meets transportation requirements; through the inner tie bar arranged in the aluminum foil flexible intermediate bulk container, the molding effect of the aluminum foil flexible intermediate bulk container is guaranteed and a plenty of space is saved, so that the aluminum foil flexible intermediate bulk container can be utilized for transportation of small-particle and fine powder cargos as well as cargos with high sanitary requirements, and the application range of the aluminum foil flexible intermediate bulk container is expanded; and the inner tie bar is fixed in the bag body by adopting the cold ironing technology, so as to solve the problem that the inner tie bar cannot be additionally mounted in the bag body.

The invention provides a cold ironing technology and UV glue applied to the technology. The technology comprises the steps that 1, the UV glue is printed to the portion, needing cold ironing, of a printed material and the tone and hue of an electrochemical aluminum foil film easy to strip are adjusted according to the hue needed by a product; 2, opposite pressing is conducted on the electrochemical aluminum foil film easy to strip and the printed material so that the electrochemical aluminum foil film easy to strip and the printed material can adhere together through the UV glue; 3, the portions, not adhering to the printed material through the UV glue, of the electrochemical aluminum foil film easy to strip are stripped and an aluminum layer easy to strip of the electrochemical aluminum foil film easy to strip which adheres to the printed material through the UV glue is transferred to the printed material; 4, the UV glue is solidified through illumination of an ultraviolet ray lamp. According to the cold ironing technology and the UV glue applied to the technology, the technology process is simple, the ironing and printing speed is high, and the production efficiency is effectively improved.

The invention discloses a gift box packing cold-ironing device and a processing technology thereof. The gift box packing cold-ironing device comprises a paper delivering mechanism, a glue water printing mechanism, a cold-ironing film transferring mechanism, an oil ink printing mechanism and a paper collecting mechanism; the paper delivering mechanism is connected with the glue water printing mechanism through a conveying belt; and the glue water printing mechanism, the cold-ironing film transferring mechanism, the oil ink printing mechanism and the paper collecting mechanism are in rolling connection. The problems of gold flying, gold dropping, powder dropping, deckle edges and reverse pulling in hot stamping are solved, circumstances of stamping ink piling and inaccurate registration printing alignment in a printing process are improved, the problem of white marks after film covering is avoided, meanwhile, line printing is realized by cold ironing, the capacity is greatly improved, the labor is reduced, and the cost is saved.

The invention relates to a cold ironing film. The film comprises a PET thin film, the PET thin film is coated with a release layer, the release layer is coated with a coloring layer, a laser layer is arranged on the coloring layer in a mould pressing manner, a vacuum aluminizing layer is arranged on the laser layer, and is coated with gum, and the material of the gum comprises, by weight, 80 parts of natural rubber, 20 parts of butadiene rubber br9000, an auxiliary material and an addition agent; the auxiliary material comprises, by weight, 5 parts of indirect zinc oxide, 1 part of stearic acid, 0.2 part of coumarone resin and 7 parts of solar oil Sunpar2280; the strength of the gum on the surface layer of the cold ironing film is high, and impact resistance is achieved.

The invention discloses a manufacturing process of a special guide rail for a stacking refrigerator, which comprises the following specific steps: material selection, solid solution treatment, primary cold extrusion, secondary cold extrusion, material solid solution and finished product. Through the above method, the manufacturing process of the special guide rail for stacking refrigerators provided by the present invention uses stainless steel as the material to save costs, but the strength of stainless steel cannot be enhanced by hot rolling and other means, and the stainless steel material of the guide rail is strengthened by cold extrusion The surface hardness increases the wear resistance and prolongs the service life, thereby ensuring the quality of the product.

A cold-ironing type gold stamping technology comprises the steps as follows: printing material with a layer of glue coated on pictures and texts and aluminum foil material are processed through rotary rolling combination, ultraviolet light box irradiation and rotary rolling stripping; an aluminum foil is imprinted on the corresponding pictures and the texts on the printing material due to the rolling combination and the sticking action of glue; and then room temperature cold-ironing operation is carried out under the ultraviolet light irradiation, and the printing material with the pictures and the texts achieving gold stamping effect is obtained finally. A cold-ironing type gold stamping mechanism of the cold-ironing type gold stamping technology adopts the structure as follows: an aluminum foil unreeling device and a scrap material winding are arranged at the upper part between a front wallboard and a rear wallboard, and a rotary rolling combination device and a rotary rolling stripping device are respectively arranged at the lower part between the front wallboard and the rear wallboard through a combination stripping wallboard; an ultraviolet light box is arranged between the rotary rolling combination device and the rotary rolling stripping device; and the combination stripping wallboard is connected with a simultaneous movable transmission device through a lower guide rail sliding block. The cold-ironing type gold stamping technology and the cold-ironing type gold stamping mechanism can accurately achieve the matching of cold stamping pressure time and cold stamping temperature, and improve the stamping fastness and the definition of a graphic profile, as well as the printing effect and the printing quality.

The invention relates to the technical field of surface special printing equipment, in particular to a rotating wheel type full-automatic cold stamping machine. The rotating wheel type full-automatic cold stamping machine comprises a rack body, a sealing box, an infrared preheater, a vacuum air suction mechanism, a conveyor belt mechanism, a preprinting solidifying device, an aluminum foil part storage unit, an aluminum foil recover, a printing solidifying device, a post-printing solidifying device and a cold stamping rubber roll mechanism, wherein the conveyor belt mechanism is mainly composed of a preceding-stage hot stamping conveyor belt and a post-stage hot stamping conveyor belt; the preprinting solidifying device, the aluminum foil part storage unit, the aluminum foil recover, the printing solidifying device and the post-printing solidifying device are located in the sealing box; and the cold stamping rubber roll mechanism is composed of a rotating wheel main roll and two hot stamping dandy rolls. According to the rotating wheel type full-automatic cold stamping machine, the structural style that one rotating wheel main roll is matched with the two hot stamping dandy rolls is adopted; the rotating wheel type full-automatic cold stamping machine can conduct two-sided press fitting and transfer printing treatment on electrochemical aluminum foil and a printed material; the three solidifying devices are used for conducting solidification treatment of different degrees on glue on the printed material before, during and after printing simultaneously, and the integrity of a hot-stamped pattern and the hot stamping effect can be effectively guaranteed; and the rotating wheel type full-automatic cold stamping machine is simple and compact in structure and capable of guaranteeing the embossing hot stamping effect, the relief cold stamping effect, the relief laser transfer printing effect and the effects of other hot stamping processes.

The invention discloses a removable manipulator platform for a flexo printing machine, which is characterized in that it is composed of a cold ironing manipulator part, a laminating manipulator part, a varnish manipulator part, a die-cutting manipulator part, a screen printing manipulator part and an anti-printing manipulator part. The manipulator parts are set freely on the lateral guide rails above the printing unit of the flexo printing machine. The manipulator parts include lateral sliding plates, vertical sliding plates and vertical sliding plates. On the horizontal sliding plate, the vertical sliding plate is slidably arranged on the vertical sliding plate through the vertical sliding rail assembly. The present invention is used in matching with flexographic printing machines, and can be moved to the working position individually or in multiple combinations to perform the manipulator action during operation, so that the flexographic printing machine can arbitrarily and selectively carry out cold foiling, lamination, lightening, etc. while performing flexographic printing. Oil, die cutting, silk screen, reverse printing and other actions greatly improve the application range of the flexo printing machine and simplify the equipment structure.

The invention discloses a structural gold stamping membrane suitable for cold ironing. The structural gold stamping membrane comprises base materials, a gum layer, release paper, a release layer, a metal clad layer and a color lump layer, wherein the release layer is coated on the first surface of the base materials; the metal clad layer is positioned on the surface, which is not in contact with the base materials, of the release layer; the metal clad layer, the release layer and the base materials are provided with coincident penetration areas; the color lump layer is positioned between the second surface of the base materials and the gum layer and comprises color lumps with two or more than two colors; the release paper is positioned on the surface, which is not in contact with the color lump layer, of the gum layer. The structural gold stamping membrane can simplify a collection process and improve anti-counterfeiting reliability.

The invention discloses a cloth curtain sheet forming machine, and in particular provides a forming machine which has a hot working process of a preformed material belt of full-process sequential high and low temperature and whole-surface contact hot and cold ironing press and stably forms curtain sheets of which sections are provided with curves. The cloth curtain sheet forming machine comprises a hot ironing module, a cold ironing module and a hot working rail which is aligned and combined to be linear; one end of the hot working rail is fed with a glued cloth material belt by a feeding device; and the material belt is subjected to hot melt ironing press in a surface contact mode in the process of passing through the hot working rail, is subjected to cold ironing forming to stably form the curtain sheet of which the section is provided with the curve, and is output by an extraction device positioned at the other end.

The invention relates to the technical field of surface special printing equipment and particularly relates to a full-automatic silk screen cold-ironing printing machine. The full-automatic silk screen cold-ironing printing machine comprises a frame body, a seal box, a conveyor belt mechanism, an infrared preheater, a vacuum suction mechanism for adsorbing a printing stock onto the conveyor belt mechanism, and a front end curer, an aluminum foil storer, an aluminum foil recoverer, a cold-ironing printing rubber covered roller mechanism and a rear end curer which are positioned in the seal box, respectively, wherein a fresh air port and an exhaust port are formed on the seal box. According to the invention, not only can a relatively tight printing environment be formed on a machine through the seal box to prevent pollution from an external environment, but also air-cooling treatment on a printed article in the seal box can be performed through the fresh air port and the exhaust port according to the demand, so that the problem that the printing stock is easy to deform as the temperature is over-high can be effectively prevented; by virtue of a negative pressure effect of the vacuum suction mechanism, the printing stock or a finished product can be adsorbed onto the conveyor belt mechanism, and the problem of preventing the printing stock or the finished product from deviating or deforming in a conveying process can be effectively prevented.