776results about "Controlling lamination" patented technology

The invention relates to a lamination forming process of high-strength laminated glass applied to the related technical field of lamination, through the arrangement of two opposite columns, the levelness of a laminated board can be detected before lamination, so that the situation that the laminated board with poor levelness is laminated is effectively avoided, and the production efficiency is improved. By arranging the bubble sensing unit, uniform lamination in the laminated glass production process is effectively guaranteed, the quality of the laminated glass after lamination is effectively guaranteed, the situation that the thickness of a glue layer is not uniform is avoided, meanwhile, the damage rate of the glass in the lamination process caused by non-uniform lamination is also effectively avoided, and meanwhile, due to the arrangement of the bubble sensing unit, the production efficiency is improved. Compared with the prior art in which visual detection is performed after lamination, the bubble detection can be performed in the lamination process, so that real-time adjustment can be performed according to the detection result, the bubbles are effectively eliminated, the finished product is higher in quality and strength and is not easy to crack due to the bubbles in the subsequent process, and compared with the mode of performing visual detection after lamination in the prior art, the defect rate is greatly reduced, and the cost input is reduced.

The present invention relates to a process for preparing multi-material laminates for printed circuit boards that envisages the formation of a stack of plastic laminates, indicated below as "packages", separated by plates of electrically insulating material, and the heating of the stack in the presence of at least two temperature detectors that allow the uniformity of the temperature to be obtained along the whole stack, and a system for producing said laminates.

The utility model discloses a high-elasticity material tension-free compound system, and belongs to the field of elastic cloth compound processing. The feeding mechanism is arranged to unwind the elastic material roll; a plurality of tensioning rollers are arranged in a conveying path of the elastic strip for supporting, and the tension of the elastic strip is subjected to hierarchical control through a tension control assembly; the control assembly is configured to comprise a traction roller set and a tension controller, a plurality of conveying sections are formed in the conveying path, and segmented tension-free adjustment is conducted on each conveying section through the control assembly, so that the tension of the finally output elastic strip tends to be in a tension-free state, and tension-free compounding is conducted on the finally output elastic strip and the non-elastic sheet. According to the invention, tension-free compounding of an elastic material and a non-elastic material can be realized, the flatness requirement of the compounded material is met, the production speed can be adjusted as required, and the production efficiency is improved.

An apparatus having a first treatment module and a second treatment module, at least one of which includes a welding device for treating one or more workpieces. The apparatus has a controller arranged to: receive a real-time amplitude signal of ultrasonic vibration of at least one of the first treatment module and the second treatment module during a treatment cycle; segment the amplitude signal into a plurality of amplitude segments for the treatment cycle; monitor an amplitude value of each of the plurality of amplitude segments during the treatment cycle; operate a plurality of closed-loop control algorithms to determine a plurality of amplitude adjustment values, each of the plurality of amplitude adjustment values corresponding to a respective one of the plurality of amplitude segments; and apply each amplitude adjustment value to the corresponding respective one of the plurality of amplitude segments during the subsequent treatment cycle in real-time.

The invention relates to the technical field of pressure regulation and control, and discloses a multi-section pressure regulation and control device in a plate pressing process, the multi-section pressure regulation and control device comprises a supporting and positioning mechanism, the middle position of the supporting and positioning mechanism is connected with a multi-section pressure regulation mechanism, and the supporting and positioning mechanism comprises a supporting and positioning base; through a precise meshing mechanism of the first adjusting rack, the second adjusting rack and the adjusting gear, cooperative work of the first hot-pressing frame and the second hot-pressing frame is achieved, and bidirectional uniform pressing is conducted on multiple layers of plates in the multi-section pressure adjusting and controlling process; in the high-pressure stage, the two hot-pressing frames act at the same time, so that the interior of the plate is in a bidirectional uniform compression state, the bending or warping phenomenon of the plate is effectively reduced, and the interlayer bonding strength and flatness of the plate are remarkably improved; the two-way pressing mode not only reduces rework and rejection rate caused by deformation or infirm combination of the plate, but also promotes sufficient filling of the adhesive through uniform stress distribution, and further enhances the overall performance of the plate.

The utility model belongs to the technical field of pole piece manufacturing, and discloses a thermal composite pole piece adjusting mechanism which comprises a feeding assembly, a deviation rectifying assembly and a visual identification assembly, the feeding assembly comprises a feeding table, the discharging end of the feeding table is arranged towards a feeding material belt, and the feeding material belt comprises a diaphragm belt and a first pole piece arranged in the diaphragm belt; the deviation rectifying assembly is in transmission connection with the feeding table and comprises a first deviation rectifying component used for adjusting the adjusting position of the second pole piece in the X direction, a second deviation rectifying component used for adjusting the adjusting position of the second pole piece in the Y direction and a third deviation rectifying component used for adjusting the adjusting position of the second pole piece in the Y direction, and the second deviation rectifying component and the third deviation rectifying component are sequentially arranged in the X direction. The X direction is parallel to the conveying direction of the second pole piece, and the Y direction and the X direction are perpendicular and located in the same plane; the visual recognition assembly is arranged towards the feeding table and conducts visual recognition on the second pole piece on the feeding table. The utility model also discloses a pole piece thermal compounding device, which can realize timely piece feeding alignment degree detection and calibration.

The utility model discloses cellular board forming equipment, which belongs to the technical field of cellular board processing, and comprises a base and support rods arranged on the periphery of the base, the top ends of the support rods are fixedly connected with a support plate, the support plate is provided with a lifting mechanism, the lower surface of the lifting mechanism is fixedly connected with a pressing block through an installation assembly, and the pressing block is fixedly connected with the base. Through cooperation of the lifting mechanism and the clamping mechanism, stacked honeycomb plates bonded through glue can be clamped and positioned, then the lifting mechanism drives the pressing block to press the plates, and a worker can control the lifting mechanism to apply pressure to the plates through cooperation of a pressure sensor and an alarm; according to the honeycomb plate forming equipment, the plates are pressed more firmly and closely, the honeycomb plate machining and forming speed of the forming equipment is increased, the honeycomb plate machining efficiency is improved, meanwhile, the formed honeycomb plates can be pushed out rapidly through the arranged moving assembly, and workers can transfer the honeycomb plates conveniently.

The invention discloses continuous production equipment for antibacterial composite fabric and a composite forming method, the continuous production equipment comprises a fabric pretreatment unit, an antibacterial composite unit, a shaping and strengthening unit and a rolling unit which are connected in sequence, and each unit realizes continuous fabric conveying through a conveying assembly; the fabric pretreatment unit comprises a pretreatment bin, dust removal modules, a tension adjusting roller set and a base material flattening mechanism are sequentially arranged in the pretreatment bin in the fabric conveying direction, and the dust removal modules are high-pressure airflow spray heads symmetrically distributed on the upper side and the lower side of fabric. The base material flattening mechanism comprises two flattening scrapers capable of moving in the width direction of the fabric, and flexible rubber layers are arranged at the ends of the flattening scrapers. By integrating continuous production equipment and an optimized composite forming process, efficient and stable production of the antibacterial composite fabric is achieved, the product has excellent antibacterial performance, mechanical performance and functional diversity, the production process is environmentally friendly and controllable, and certain application value is achieved.

The invention discloses a multi-layer cloth hot-pressing bonding process for a waterproof layer of a backpack, and relates to the technical field of hot-pressing equipment, the multi-layer cloth hot-pressing bonding process comprises a hot press main body, a rear table, a guide roller table, a gluing assembly and a hot-pressing assembly, and precise positioning and calibration of multiple waterproof material laminations are achieved through the guide roller table and a deviation rectifying assembly; the bag body is automatically extruded by utilizing material tension during layering, so that accurate control and uniform coating of the adhesive are realized; an electromagnetically-driven partition heating plate is adopted for local fine adjustment of pressure and temperature, and hot pressing uniformity and bonding strength of complex shapes are ensured; and finally, an ultrasonic detection system is integrated, coupling agent spraying is matched for online scanning of the hot-pressed waterproof material, defects such as bubbles, debonding and foreign matter are recognized, positioned and recorded in real time, and closed-loop quality control is formed.

The invention relates to the technical field of jute layered product preparation, in particular to an S-shaped jute fiber three-dimensional structure and a preparation method thereof.The method comprises the steps that a jute fiber felt layer and a hot melting polyester fiber felt layer are obtained based on a jute fiber raw material bag and a hot melting polyester fiber raw material bag of a finished product; the jute fiber felt layers and the hot melting polyester fiber felt layers are sequentially stacked in a crossed mode, and jute layered product fiber stacks are obtained and marked as fiber stacks; placing the fiber stack in a mold for hot press molding; collecting the pressure of each preset position of the bottom of the fiber stack at each moment; collecting a visual image of the fiber stack at each moment; determining the hot-pressing inclination deviation of the fiber stack at each moment; obtaining the connection compactness of the fiber stack at each moment; the step length of pressure adjustment in the pressurization stage is corrected, and the pressure value of the pressurization stage at the next moment of the current moment is determined; demolding after hot press molding is finished, and naturally cooling to room temperature to obtain a jute layered product. Therefore, the mechanical property of the jute layered product is improved.

The invention relates to the technical field of composite materials, in particular to a dry fiber band compounding device and method.The dry fiber band compounding device comprises a fiber band unwinding and winding mechanism and a fiber band winding mechanism, and the fiber band unwinding and winding mechanism comprises a fiber band unwinding assembly and a fiber band winding assembly; the powder spreading mechanism uniformly spreads powder towards the direction of the fiber belt; the two felt unwinding mechanisms are used for conveying felt materials to the upper layer of the fiber belt and the upper layer of the powder; the two release paper unwinding and winding mechanisms comprise a release paper unwinding assembly and a release paper winding assembly; the heating and pressurizing mechanism comprises a heating roller group and a cooling roller group, and is used for heating and applying pressure to the fiber belt, the powder and the felt between the two pieces of release paper; the hole pricking mechanism comprises needle rollers which can be relatively close to or far away from each other towards the fiber belt, and pointed needles are arranged on the needle rollers. According to the invention, through high coordination of powder sprinkling, heating and punching, roller gaps and applied pressure in the compounding process are accurately controlled, so that the compactness of a dry fiber belt is moderate, the permeability of a material in vacuum infusion is improved, and the high-quality mechanical property and application effect of a finished product are ensured.

The invention provides a preparation method of a perforated UHPC board fireproof, high-temperature-resistant, waterproof and moisture-proof strong sound absorption composite material, and belongs to the technical field of UHPC boards. An optimal perforation parameter combination is calculated through a two-layer nested optimization function system; preparing UHPC slurry and adding polypropylene fibers for toughening; carrying out pouring molding by adopting a vacuum vibration process and carrying out steam curing; performing precise perforation according to the optimized parameters; the basalt fiber cloth is adhered to the back surface to enhance the low and medium frequency sound absorption performance; the surface is coated with nano silicon dioxide sol to form a waterproof and moistureproof protection layer; performing acoustic performance evaluation to ensure that the medium-frequency sound absorption coefficient is greater than or equal to 0.7 and the high frequency is greater than or A fireproof performance test is carried out to ensure that an A-grade fireproof grade and a 2-hour fire endurance are reached; finally, performing a waterproof and moisture-proof performance test to ensure the water absorption rate lt; and 50 times of damp-heat circulation can be resisted. The optimal parameters comprise common perforation UHPC: the hole diameter is 5mm, the distance between the circle centers of two holes is 12mm, and the perforation rate is 13%; the method realizes organic unification of sound absorption performance and special environment adaptability.

A microneedle patch base layer lamination and separation device and a control method therefor, a microneedle patch base layer lamination device and a control method therefor, and a microneedle patch demolding and separation device and a control method therefor are provided. The microneedle patch base layer lamination and separation device includes a rack, a movement control mechanism, a movable seat, and a lamination and separation apparatus. The lamination and separation apparatus is arranged on the movable seat, a carrier is supported on the rack, and the movement control mechanism may control the movable seat and / or the carrier to move in a vertical direction and a horizontal direction; the lamination and separation apparatus includes a rotation control mechanism, a rotary table, an elastic pressing head, and an elastic vacuum suction cup.

Embodiments of the present disclosure provide an automatic production line for gluing and laminating, a method, a system and medium for gluing and laminating. The automatic production line includes at least one production line unit and a central control processor. The at least one production line unit includes a gluing unit, a laminating unit, a baking unit, a pressing unit, or an image acquisition unit. The central control processor is configured to: determine, based on an image data set, gluing quality data, wherein the image data set includes an original image data set and a gluing image data set; determine, based on the gluing quality data, at least one control parameter; generate, based on the at least one control parameter, a control instruction, and send the control instruction to the at least one production line unit to perform a production control.

An apparatus for applying a label to a spool or reel containing wire and a wire tail extending from the spool or reel, the apparatus comprising a wire tail sensor, wherein the wire tail sensor identifies the location of the wire tail protruding from the spool or reel and a label application mechanism, wherein the labeling mechanism applies a label to the spool or reel and wherein the label does not contact the wire tail protruding from the spool or reel.

An alignment device for aligning laminating sheets in a corrugated cardboard laminator may include, one after another along a transport path of the laminating sheets in a forward feeding direction: a first transport unit configured to transport the laminating sheets at transport speed; a first acceleration unit configured to increase the transport speed of the laminating sheets; and a second transport unit. The second transport unit may include at least one first movable abutting element transverse to the forward feeding direction of the laminating sheets and configured to align the laminating sheets.

To provide a thickness measuring device capable of precisely measuring the thickness of a functional sheet of a coating film formed on a carrier sheet, and a manufacturing device and a manufacturing method of a ceramic green sheet utilizing the thickness measuring device.SOLUTION: A thickness measuring device 1 for measuring the thickness of a coating film 20 formed on a conveyed carrier sheet 10 includes: a first measurement section 1A for acquiring thickness information of the carrier sheet 10 before formation of the coating film 20 by applying light, and acquiring a first position; a second measurement section 1B for acquiring thickness information of the carrier sheet 10 and the coating film 20 after formation of the coating film 20 by applying radiations, and acquiring a second position; and an arithmetic processing section for calculating the thickness of the coating film on the basis of the thickness information of the carrier sheet of the first position and the thickness information in the second position.SELECTED DRAWING: Figure 1

The invention provides a replaceable phase-change temperature-adjusting modular composite color steel sandwich panel and a preparation method thereof.The replaceable phase-change temperature-adjusting modular composite color steel sandwich panel is characterized in that phase-change heat preservation blankets, substrates and heat conduction adjusting layers of different specifications are adopted, and the phase-change heat preservation blankets of different specifications are distinguished according to different phase-change temperature ranges; the base plate comprises an upper surface layer color steel plate, a core material and a lower surface layer color steel plate, and a heat conduction adjusting layer is evenly distributed on the outer surface of the upper surface layer color steel plate. The phase change heat preservation blanket is installed on the outer surface of the heat conduction adjusting layer in a magnetic attraction positioning and sliding groove clamping and embedding mode. A plurality of heat conduction pieces are arranged on the side, facing the heat conduction adjusting layer, of the phase change heat preservation blanket, and an RFID tag is arranged on the side, away from the heat conduction adjusting layer, of the phase change heat preservation blanket. By means of the split design of the phase change heat preservation blanket and the base plate, the phase change heat preservation blanket suitable for the environment temperature can be replaced according to the environment temperature change, and seasonal heat management is achieved.

The invention belongs to the technical field of decorative plate pressing, and particularly relates to decorative plate pressing equipment for architectural design, which comprises a base, a glue injection barrel, an arc-shaped table, an ejection type processing mechanism and a resistance adjusting type hot glue mechanism, the glue injection barrel is arranged on the upper wall of the base, the arc-shaped table is arranged on the upper wall of the glue injection barrel, the ejection type processing mechanism is arranged on the glue injection barrel, and the resistance adjusting type hot glue mechanism is arranged on the arc-shaped table. The resistance adjusting type hot glue mechanism is arranged on the material ejecting type machining mechanism, and the material ejecting type machining mechanism comprises a steering assembly, a lifting assembly, a pressing assembly, a glue scraping assembly, a glue supplying assembly and a discharging assembly. According to the decorative plate pressing equipment for building design, the viscosity of glue adopted in the pressing process can be monitored in real time, and the heating temperature of the glue can be automatically adjusted and controlled.

A network-based system and method for providing desired moisture set point values for individual papers lines based on the physical properties of each liner and the atmospheric conditions associated with a corrugator is disclosed. The desired moisture set point values are based on the hygroexpansivity of each individual paper liner. Once the moisture set point value has been determined, a conditioning apparatus adjusts a moisture value for each liner in order to tune the post-warp characteristics of the final corrugated product.

The present disclosure relates to a press bonding apparatus for an electrode foil of an all-solid-state secondary battery including an asymmetric rolling press element that may precisely adjust the supply speed and rolling speed while preventing damage to metal foils, thereby improving the uniformity and coating flatness of the electrode foil.

An assembly is configured for use in a system for forming filament windings on a vessel having a circumference and a length. The assembly includes an endless belt and first and second rollers. The endless belt is configured to wrap partially around the circumference of the vessel to contact and impart pressure on a filament winding disposed on an outside surface of the vessel. The endless belt moves around the first and second rollers. A space is disposed between the first and second rollers to allow a filament wind eye of the system to move in a reciprocal motion along the length of the vessel. A method of using a machine for forming filament windings on a vessel having a circumference and a length is also described.

The invention belongs to the technical field of multi-layer heterogeneous material composite process control, and aims to solve the problems of interlayer warping and unstable bonding strength caused by composite thermal deformation difference, temperature field and micro-strain data are collected in real time through a thermal infrared imager and a piezoelectric micro-strain sensor, interlayer thermal strain phase difference is quantified by using a thermal conduction inversion model, and the temperature field and micro-strain data are acquired in real time. The operation parameters of the production line are combined and input into the neural network, hot melt adhesive injection, pressure distribution and viscosity compensation process instructions are intelligently generated, and asymmetric injection, gradient pressure regulation and control and ultrasonic shearing are achieved to stabilize the fluidity of the colloid. Finally, the system can evaluate the quality of the composite on line and dynamically optimize control parameters, the interlayer bonding strength and the flatness of the composite are effectively improved, and the stability and the intelligent level of the heterogeneous multilayer material composite technology are remarkably enhanced.

The present invention relates to a panel element, such as a floor panel, a wall panel, a ceiling panel or a decking panel. The panel element comprises a first substrate made of a synthetic composite material comprising at least 20% by weight of mineral material, and a second substrate made of a distance material embedded or recessed in the first substrate. The distance material has a bulk density which is lower than a bulk density of the synthetic composite material. The panel element comprises at least two opposing side edge portions formed solely by the first substrate. A method for forming a panel element and an extrusion device configured to form a panel element are also provided.

The invention discloses inorganic non-metallic material and metal substrate laminating equipment, and relates to the technical field of laminating equipment, the inorganic non-metallic material and metal substrate laminating equipment comprises a frame body, and two linear compression roller structures which are horizontally arranged are supported on the frame body; the floating compression roller structure is connected to the frame body and is parallel to the linear compression roller structure, and a laminating gap allowing the composite board to pass through is formed between the floating compression roller structure and the linear compression roller structure; the linear compression roller structure supports and directionally conveys a composite board through synchronous rotation, and the floating compression roller structure parallel to the linear compression roller structure forms a dynamic compensation mechanism through linkage design of an acting bent rod, a flexible coupler and a flexible roller. The flexible couplings are linearly distributed around the acting bent rod, the flexible rollers which are interlaced in a staggered mode are connected through the adjacent flexible couplings, and when the composite board extrudes the flexible rollers, the flexible couplings stretch out and draw back to dynamically adjust the distance between the flexible rollers and the linear pressing rollers, and local pressure self-adaption balance is achieved.

The utility model discloses a vacuum laminating device for medium and large frameless cover plates, which is characterized in that an upper vacuum adsorption plate is arranged in an upper cavity, the upper cavity is connected with a first driving device, and the upper vacuum adsorption plate is connected with a second driving device; the top of the cover plate supporting seat is transversely and slidably matched with two first mounting plates, the top of the cover plate supporting seat is longitudinally and slidably matched with two second mounting plates, the first mounting plates and the second mounting plates are connected with L-shaped supports respectively, the supports are connected with vacuum suction heads, the first mounting plates are connected with first driving units, and the second mounting plates are connected with second driving units. The second mounting plate is connected with a second driving unit for driving the second mounting plate to longitudinally move; the cover plate supporting seat is connected with a third driving device for driving the cover plate supporting seat to transversely move; a lower vacuum adsorption plate is arranged in the lower cavity, and the lower cavity is connected with a fourth driving device for driving the lower cavity to move transversely and further connected with a first vacuum pump for vacuumizing the interior of the lower cavity. And dust or small particles cannot be attached to the bottom of the cover plate, so that the yield of products after the cover plate is attached to the LCD can be improved.

The invention relates to the technical field of laminating machines, and particularly discloses a laminating machine with an automatic discharging structure, which comprises a laminating machine body, a plurality of pressing plates are arranged in the laminating machine body, a fixing plate is arranged on the front side of the laminating machine body, a transverse plate is arranged at the top of the fixing plate, and two vertical plates are arranged at the top of the transverse plate. A moving frame is arranged between the two vertical plates, two placing plates are arranged on the side, close to the laminating machine body, of the moving frame, a rotating plate is rotationally installed at the bottom end of the moving frame, and a discharging mechanism is arranged at the top of the rotating plate. According to the laminating machine, after materials placed on the tops of the multiple pressing plates are hot-pressed into plates through the laminating machine body, through mutual cooperation of multiple components of the discharging mechanism, the effect of automatically taking out and discharging the hot-pressed plates in the laminating machine body can be achieved, manual taking out of the plates is not needed, and the working efficiency is improved. The safety of the laminating machine body on hot-press forming of the plate is improved, and the efficiency of the laminating machine body on hot-press forming of the plate can be improved at the same time.

The invention discloses integrated forming equipment for an assembled composite insulation board, which comprises a grid cutting device, a grid pressing device, an insulation board feeding device and an insulation board bearing device, and the insulation board bearing device is arranged at the lower end of one side of the insulation board feeding device; the grid cutting device, the grid pressing device and the insulation board feeding device are arranged on the same horizontal line, a first supporting frame is arranged at the lower end of the grid cutting device, the lower end of the grid pressing device and the lower end of the insulation board feeding device, a conveying belt is arranged at the upper end of the first supporting frame, and a plurality of cement board bearing boxes are arranged at the upper end of the conveying belt, made of soft materials and used for cyclic conveying on the conveying belt. The conveying belt is an ultra-long production line and is used for drying and processing the insulation board by adopting drying equipment subsequently; the device has the advantages that automatic operation is adopted, personnel operation is reduced, the traditional operation needs multiple persons to carry out manual placement operation at multiple stations, the placement size and precision cannot be guaranteed, and meanwhile, shutdown adjustment needs to be carried out when a problem occurs slightly.

The invention discloses a TG material mixed compression multilayer board preparation method based on a generative adversarial network, and the method comprises the steps: S1, collecting temperature, pressure and time series data in a mixed compression process, and constructing a technological parameter time series data set; s2, establishing a fractional order evolution model based on the data set, and describing a dynamic relationship among temperature, pressure and time; s3, embedding the model into a generative adversarial network, and generating a path control vector by a generator according to process parameters; s4, inputting a path control vector for dynamic prediction to obtain an interlayer binding force change trend; s5, combining a simulation result and image recognition to evaluate interface defects and deviations; s6, adjusting generator and model parameters according to an evaluation result, and optimizing a path control vector; and S7, converting the optimized path control vector into a process control instruction, and driving hot pressing equipment to adjust temperature, pressure and time. According to the method, the generative adversarial network is combined with the fractional order evolution model, so that the TG material mixed compression process is accurately controlled, and the product quality and efficiency are improved.

Systems and methods for bond quality assessment are provided. In one example, operations include receiving an input image of a vehicle component have adhesive bonding at a surface of the vehicle component. The operations cause a neural network to generate a set surface of features based on a set of training images. The operations also cause a neural network to classify one or more of the surface features as one or more inadequate coverage regions of the adhesive bonding. The operations further cause the neural network to generate a mapping. The operations cause the neural network to predict a coverage score for the vehicle component based on the one or more inadequate coverage regions. The operations include applying a set of rules to the mapping and the coverage score to generate a bond quality assessment of the vehicle component. The operations include executing a vehicle component fabrication plan.