94results about How to "Stable tension" patented technology

The utility model discloses a kind of steel wire rope automatic rope winding machines, by setting torsion releasing device, release the torsion generated in the process of winding rope of steel wire rope, prevent the disorder of rope reel caused by torsion of steel wire rope, tension adjusting device, the tension of steel wire rope in the process of winding operation can be adjusted in real time, so that winding is more regular, by increasing the friction of steel wire rope to slow down its speed, reach the purpose of adjusting tension;And rope reel butt joint device realizes automatic lifting transfer of the winding reel and the storage of steel wire rope by lifting mechanism and transmission mechanism, the degree of automation of the in-place, butt joint and rotating action of steel wire rope reel is high, winding is more efficient;While the rope guiding roller, line pressing mechanism and line arranging mechanism arranged between rope reel butt joint device and tension adjusting device, so that the line arranging and winding action cooperation is more smooth, and line arranging mechanism uses positive and negative screw rod to carry out automatic reversing, can realize the orderly storage of steel wire rope, improve the operation efficiency of steel wire rope storage.

The utility model discloses an automatic high -efficient winding machine of rotor, including frame, the left and right sides of frame upper surface all are provided with movable seat, and the opposite surface of two movable seats all are installed with first motor, and the output of first motor is connected with winding head through the rotation of rotating shaft, still include: two the wire wheel of the upper and lower of winding head inside are equidistant through the rotation of axle and are connected, and the opposite surface of two winding heads all are fixedly connected with limit stop. This automatic high -efficient winding machine of rotor, adopts two winding heads and can simultaneously carry out winding to two slot positions or different winding of rotor iron core, can improve production efficiency, and can support complex winding process, and utilize the effect of clamping plate, link rod and return spring, can carry out clamping fixed to the axle end of rotor iron core, and through the relative movement of two limit stops rotor iron core and carry out limit fixed, thereby avoid the deviation of rotor iron core in the winding process, ensure winding accuracy.

The utility model relates to the technical field of folding machine, disclose a kind of folding machine crease pressure compacting force adjustable device, including installation shell, the upper end of the inner wall of installation shell is provided with stretch mechanism, the stretch mechanism includes storage groove, the inner wall of the front end and rear end of storage groove is uniformly connected with the first electric telescopic link of fixed connection, the inner wall of the both sides of storage groove is slidably connected with multiple roller frame, the outer wall of roller frame front end is rotatably connected with the roller of force adjustment, the outer wall of the rear end of roller frame is fixedly connected with multiple guide rod. In the utility model, under the action of guiding slide block and guiding sliding groove sliding connection, first electric telescopic link can control the extrusion of force adjustment roller to material with the inspection of first pressure sensor under the control of preset pressure, so that the tension between material and pressure compacting roller is in preset state, so that material receives uniform, stable tension in folding process, avoid appearing local relaxation or problem of being too tight, so as to guarantee folding quality.

This invention discloses a setting device and method for wrinkle-resistant and non-iron-feeling functional fabrics, belonging to the field of garment fabric processing technology. It aims to solve the problems of unstable fabric conveying tension, uneven dyeing, easy wrinkling during cooling, and inconvenient replacement of supporting components in existing setting devices. The device includes a frame, drive box, drying box, dyeing box, cooling box, conveyor belt, servo motor, drive shaft, and placement assembly. The dyeing box is equipped with a liquid storage chamber, hemispherical protrusions, and arc-shaped clearance grooves, which can achieve uniform dyeing of the fabric and recover excess working liquid. The cooling pipes in the cooling box form a temperature gradient to prevent a sudden drop in fabric temperature. The placement assembly can maintain stable tension as the fabric decreases and can also disconnect the supporting component from the drive shaft when little fabric remains, ensuring the conveying of the remaining fabric. It also facilitates the disassembly and replacement of the supporting component. This device is mainly used for setting processing of wrinkle-resistant and non-iron-feeling functional fabrics, improving setting quality and operational continuity, and reducing working liquid consumption.

This utility model relates to a simple adhesive application device suitable for dispensing machines, comprising a housing with a cleaning port at the top and a partition installed inside the housing. Below the cleaning port, the partition has a contact adjustment block with several adjustment holes, connected to the partition via adjustment screws. The partition divides the housing into a storage space and a control space. On one side of the storage space, a feeding mechanism and a winding mechanism are installed, each connected to an adhesive strip. On the other side of the control space, a feeding drive and a winding drive are installed. Thus, the device, through its adjustable contact adjustment block, can accommodate the end-face cleaning of flat nozzle dispensing heads and the wrap-around cleaning of immersion needle dispensing heads, meeting the cleaning needs of different types of dispensing heads.

The utility model discloses a three-stage tension control unreeling device for an easy-to-deform printing material, which relates to the field of printing machinery and comprises an unreeling device, and a first-stage printing material tension disturbance absorption regulation and control device, a second-stage printing material tension disturbance absorption regulation and control device and a third-stage printing material tension regulation and control device are arranged on a printing material output channel. The third-stage printing material tension regulation and control device comprises a pair of conveying roller sets and a guide roller, a tension sensor is installed on the guide roller, a first fixed guide roller and a second fixed guide roller are arranged in front of and behind the guide roller respectively, a driving roller is driven by a motor controlled by a frequency converter, and the output end of the tension sensor is connected to the input end of the frequency converter; the device is provided with three stages of regulation and control devices, stretching is carried out through the first-stage regulation and control device, shaping is carried out through the second-stage regulation and control device, accurate adjustment is carried out through the third-stage regulation and control device, it is guaranteed that the deformation of a printing material in the subsequent process is minimum, tension is stable, and finally overprinting is accurate when the printing material prone to deformation is printed in the printing unit; and multi-color overprinting high-quality printing can be completed.

This invention relates to the field of printing equipment technology, specifically to a method for printing 3D effect patterns based on multi-color overlay, comprising the following steps: S1, placing the workpiece to be printed on a base; S2, aligning the screen with the base, and printing ink onto the workpiece using a squeegee; S3, replacing the screen, and printing again using the squeegee, with multiple overlapping prints creating a 3D effect pattern on the workpiece surface; the screen mentioned in step S2 includes a frame and a mesh fabric. The frame includes two support rods and four telescopic rods. The two support rods are arranged in parallel, and the telescopic rods include a main rod and a secondary rod, with the main rod and secondary rod slidingly engaged; the four telescopic rods are interconnected to form a rectangular frame, with two telescopic rods respectively positioned on the two support rods, and a first magnetic block on each of the main rod and secondary rods. This invention solves the problem of printing quality being affected by screen deformation through the frame, mesh fabric, and adjustment mechanism.

The utility model relates to a crown band tension adjusting device belongs to tire production equipment field. The bracket plate is fixed with crown band guide transmission wheel a, crown band guide transmission wheel b and crown band tension adjusting rod, the bracket plate behind crown band guide transmission wheel a is installed with tension measuring roller, the vertical fixed brush roller a and crown band tension roller a are installed on the bracket plate top, the parallel installation of crown band tension roller f and brush roller c is installed on the bracket plate behind tension measuring roller, the parallel installation of the crown band tension roller j and brush roller e that are tangent is installed on the side part top of frame, the h frame links through curved arm storage rack and frame, the h frame is installed with curved arm inner transmission roller a, curved arm inner transmission roller b and curved arm inner transmission roller c respectively in hinged point, the parallel installation of brush roller d, crown band tension roller g and crown band tension roller h is installed on the h frame top, the crown band tension roller k is installed through crown band tension roller shaft on the h frame lower side, the crown band tension roller i is installed on the h frame middle part above crown band tension roller k.

The utility model discloses a kind of winding and unwinding roll tensioning support devices, including unwinding roll, winding roll, guide assembly, tensioning assembly, winding roll is above unwinding roll, guide assembly is between unwinding roll and winding roll, tensioning assembly is located in one side of winding roll, guide assembly includes first slide rail and first sliding assembly, first sliding assembly can slide along first slide rail, tensioning assembly includes second slide rail and second sliding assembly, second sliding assembly can slide along second slide rail, first sliding assembly includes guide tube, second sliding assembly includes tensioning roller, third guide rod, third guide rod and guide tube sliding connection, the lower end of first sliding assembly is pressed against unwinding roll, when the diameter of unwinding roll gradually reduces, tensioning roller gradually moves away from winding roll, bottom film sequentially passes unwinding roll, tensioning roller, winding roll, the utility model makes tensioning roller can move along with winding roll diameter becomes larger, keep the distance between tensioning roller and winding roll tensioning force is more stable.

This invention discloses a traction winding and unloading device, belonging to the field of roll material production technology. The device includes a traction device, a floating fly knife device, a dual-shaft alternating winding device, and an unloading device. The traction device has edge trimming and tension adjustment functions. The floating fly knife device is equipped with a floating roller assembly and an L-shaped flipping guide groove to achieve clamping traction during cutting and automatic knife lifting after cutting. The dual-shaft alternating winding device realizes alternating winding of the two air-expanding shafts at two workstations through a flipping disc and a clamping assembly, and is equipped with a moving pressure roller that adjusts with the roll diameter. The unloading device consists of a moving trolley, a shaft pulling device, and an unloading trolley, which can automatically complete full roll grabbing, shaft pulling, air release unloading, and transfer. This invention realizes full-process automation from traction, edge trimming, fixed-length cutting, continuous winding to automatic unloading, and has the advantages of high production efficiency, good cutting and winding accuracy, stable operation, and wide applicability. It is suitable for the continuous production of roll materials such as film, non-woven fabric, paper, and aluminum foil.

The application relates to a winding machine with a broken wire self-checking device, which comprises a workbench, a pay-off roller and a take-up roller arranged on the workbench, a detection plate arranged on the workbench through a supporting assembly, the detection plate being arranged above the pay-off roller, a broken wire detection sensor arranged on the detection plate, a metal wire being arranged in the broken wire detection sensor, and an alarm part being electrically connected to the broken wire detection sensor through a control system. The application has the effects of realizing timely detection of the broken metal wire and improving the winding efficiency.

The application discloses a kind of production equipment with tightening function for steel wire rope flame-retardant conveyor belt, it is related to conveyor belt production technical field, the production equipment includes calender mechanism, vulcanization mechanism and winding mechanism, the side of vulcanization mechanism of winding mechanism is provided with adjusting mechanism, the detection mechanism is arranged below winding mechanism, compared with current conveyor belt production equipment, the combination of detection plate, inductive spring and piezoelectric sheet, the thickness change of conveyor belt in winding process is monitored in real time and feedback to adjusting mechanism, the tensioning degree of conveyor belt is dynamically changed by adjusting mechanism, to ensure that the tension of conveyor belt during working process is always in a stable state, detection mechanism also has the function of rectification restraint, two sets of correction blocks on detection mechanism can rectify the conveyor belt to be wound, to force constraint conveyor belt always in the center position of winding mechanism, avoid forming uneven edge phenomenon.

The utility model relates to filter membrane preparation equipment technical field, concretely to a kind of multilayer nanofiber filter membrane superposition assembly device, through the cooperative mechanism of layered precision membrane feeding, whole course tension control, multi-section superposition press and low-temperature heating fusion, the automation, high-precision superposition of different function nanofiber membrane is realized, rack is fixed base, and layered rotating groove of front end U type bearing frame is used to load nanofiber membrane roll of different function, at least three groups layered conveying module are vertically arranged along rack height, ensure that multilayer film material is synchronously conveyed to downstream. Guiding roller and lower roller of tension unit form tension adjusting structure, maintain film material tension stable, avoid tearing or wrinkle, first group of superposition platform preliminary press and eliminate interlayer gap, middle heating box provides low-temperature heating to promote interlayer nanofiber physical fusion, second group of superposition platform carries out secondary press, and strengthens interlayer bonding strength.

The digital dyeing device for spinning comprises a machine frame, a feeding roller, a first printing head and a second printing head, the feeding roller, the first printing head and the second printing head are installed on the machine frame, a material guiding roller and a reversing roller are installed on the machine frame, a first tensioning device is installed between the feeding roller and the material guiding roller, and the first printing head is installed on the upper portion between the first tensioning device and the material guiding roller. The reversing roller is positioned below the guide roller; a guide roller is arranged at the bottom of the machine frame, a second tensioning device is arranged on the discharging side, and a pressing roller is arranged between the guide roller and the second tensioning device. The first printing head and the second printing head are arranged on the rack, the feeding direction and the discharging direction of cloth form a concentric-square-shaped structure in combination with the material guide roller and the reversing roller, the cloth conveying time is prolonged, patterns printed and dyed by the first printing head can be solidified, and due to the effect of the reversing roller, the cloth is turned over, so that the printing quality of the cloth is improved. And double-sided digital printing and dyeing can be realized.

This invention discloses a fully automatic linear control busbar bonding structure and method. The structure includes: a bonding pressure roller, a take-up roll, and a release roll mounted on a substrate; multiple reversing rollers on the substrate for adjusting the direction of the material roll / strip; a release roll for holding the material roll / strip; one end of the material roll / strip connecting to the take-up roll after passing through the multiple reversing rollers and the bonding pressure roller; the bonding pressure roller for pressing the material roll / strip closer to the electronic board; and a control module connected to a tension adjustment mechanism, a take-up motor, and a release motor, capable of adjusting the speeds of the take-up motor and the release motor. This fully automatic linear control busbar bonding structure utilizes the independent rotation of the take-up roll and the release roll to uniformly wind the material roll / strip onto the take-up roll. During the conveying process, the angle and position of the material roll / strip are adjusted by the multiple reversing rollers, facilitating the bonding pressure roller to bond the material roll / strip to the electronic board, ensuring high efficiency and high quality in busbar installation on the electronic board.

The utility model discloses a kind of quick-drying breathable type body-building gloves, belong to body-building glove field, the back of hand of glove main body and finger cover is equipped with bone structure, the back center of glove main body is equipped with magic tape connecting part, the upper end of magic tape connecting part is connected with turnover antiskid cloth cover, and turnover antiskid cloth cover extends to finger cover, and it is convenient for body-building personnel to use;The center of turnover antiskid cloth cover is equipped with round pipe cloth cover. Turnover antiskid cloth cover design improves glove antiskid performance, ensures stable grip, while beautiful practical. The firm suture of magic tape enhances the firmness and durability of structure. Arc-shaped elastic band and connecting band combination provide stable tension, enhance grip effect. Design allows user to adjust grip strength flexibly, adapt to different body-building actions. Buffer ball absorbs impact force, reduces hand burden, ensures comfort. With turnover antiskid cloth cover cooperation, further improve antiskid performance, provide stable comfortable holding experience.

The utility model discloses a kind of feeding structure and packaging bag printing machine, including the feeding assembly of being installed in the feeding side of rack, the feeding assembly includes: unwinding roller and connecting assembly, the unwinding roller is rotatably installed on rack by connecting assembly;The connecting assembly includes rotatably installed in the support shaft of both sides of rack;Corner bar is fixedly equipped on the support shaft of both sides, and one end between two groups of corner bar is rotatably installed with tension roller, and the other end of corner bar is provided with sliding slot, and hydraulic rod is fixedly installed on the rack, and the free end of hydraulic rod is rotatably installed with the sliding block of sliding cooperation with sliding slot.In the utility model, by introducing tension adjusting mechanism of hydraulic rod, corner bar, sliding block composition, combined with the feedback control mechanism of guide roller group and pressure sensor, realize the dynamic regulation of the tension of packaging bag in unwinding process, to improve printing quality and equipment automation level.

This utility model relates to the field of cotton yarn cradle technology, specifically to a cotton yarn cradle pressure adjustment module, including a module support base and an outer cotton yarn ring. A shaft is rotatably connected inside the module support base, and a first motor is fixedly connected inside the shaft. A rotating shaft is fixedly connected to the output end of the first motor. Multiple limiting grooves are formed on the outer surface of the rotating shaft, and a limiting rod is fixedly connected inside each limiting groove. A slider is slidably connected to the outer surface of the limiting rod. This utility model, by incorporating a first motor, causes the rotating shaft to rotate inside the shaft, thereby driving the slider to slide within the limiting groove. The sliding trajectory determines the distance between the inner cotton yarn rings. Adjusting the distance between the inner cotton yarn rings determines the tension of the cotton yarn, ensuring stable tension during the spinning process. The cradle, through the application of adjusting force, ensures consistent cotton yarn tension, thus achieving pressure adjustment and guaranteeing processing efficiency.

The application belongs to the technical field of high-voltage conductor surface microstructure preparation, and relates to a preparation device and a preparation method of an overhead high-voltage conductor surface microstructure. The device comprises a guide module, a stamping module and two winding modules. The guide module and the stamping module are arranged between the two winding modules, and the two winding modules are used for winding storage of the conductor before and after processing. The guide module is used for positioning the conductor at the same position as the axis of the stamping module, so as to facilitate the stamping of the conductor surface by the stamping module to process and form a surface microstructure. The wire after twisting is positioned and extruded by the guide module, the stamping module and the two winding modules, so that the microstructure is prepared on the wire surface. The surface microstructure can effectively improve the anti-icing performance of the surface coating of the overhead high-voltage conductor, thereby improving the stability of the power system.

The utility model discloses a furnace door assembly for a tubular reduction furnace. The furnace door assembly comprises a furnace tube, a switch rotating arm and a tension spring assembly, a furnace door is mounted at the orifice of the furnace tube; one end of the switch rotating arm is connected with the furnace door, the other end of the switch rotating arm is connected with a first shaft sleeve, and a switch shaft pin is rotationally sleeved with the first shaft sleeve and connected with the outer wall of the furnace tube; a first oil injection port is formed in the surface of the first shaft sleeve; and the other end of the tension spring assembly is connected with the outer wall of the furnace tube. According to the furnace door assembly, clamping stagnation can be reduced, and the sealing effect is good.

The present application relates to the technical field of warp knitting machine, and particularly relates to a control method and system for power-off anti-collapse head of high-speed warp knitting machine, which comprises the following steps: S1: judging abnormal power-off event based on voltage drop and speed state; S2: issuing an emergency braking instruction immediately after confirming abnormal power-off; S3: monitoring the process of switching from the electric state to the regenerative power generation state of the main shaft, and evaluating the feedback energy for maintaining the voltage of the system DC bus; S4: collecting the speed feedback of each driven shaft, and evaluating the multi-shaft synchronization state; S5: calculating the regenerative energy fed back to the DC bus and the energy consumed by the system, and determining the surplus energy to be consumed; S6: dynamically controlling the power consumption of the auxiliary braking module; S7: determining whether the synchronous parking is successful; and S8: executing the safety locking logic and recording the key data after the parking is completed. According to the present application, a large-capacity backup power supply is not needed, and the internal energy of the system is fully utilized, so that the safe, reliable and low-cost multi-shaft synchronous parking control is realized.

The utility model relates to label cutting technical field, and disclose a kind of label cutting limiting mechanism, including work tank, control box and workbench being fixedly arranged in the top of work tank, the cutting knife for cutting label tape being arranged in the top of workbench, two winding rollers located workbench both sides, two the winding roller is respectively used for unwinding and winding label tape, the winding roller includes two limit rollers, a center roller and an adjusting roller, the side of two the limit roller adjacent is fixedly connected with center roller, the adjusting roller coaxial sleeve is located in center roller inside and can axially slide, two the limit roller is symmetrical conical platform shape, and the axial section of the winding roller is bowknot shape, the utility model is by adopting bowknot shape winding roller, cooperate visual detection sensor, realize label tape automatic centering and dynamic correction, elastic slide strip vibration reduction and noise reduction, electric pushrod quick adjustment, make cutting precision improve, effectively solve the problem such as deviation, burr etc.

The utility model discloses a special alternating current resistance box for detecting a conductivity meter, which relates to the technical field of alternating current resistance boxes and comprises a resistance box main body, wiring grooves are arranged on the back of the resistance box main body at equal intervals, a wiring mechanism is arranged on the outer side of the resistance box main body, and the wiring mechanism comprises a bearing assembly and a pressing assembly. The bearing assembly and the pressing assembly are used in cooperation, the bearing assembly comprises rotating shafts, the rotating shafts are symmetrically and rotatably connected to the outer side of the resistance box body, and rotating ends are fixedly connected to the outer sides of the two rotating shafts. According to the alternating-current resistance box special for detecting the conductivity meter, due to the arrangement of the ground wiring mechanism, it can be ensured that electric wires are arranged in the wire grooves of the bearing columns in order, the electric wires are kept stable and prevented from loosening or falling off through the tension of the tension springs, the situation that the electric wires are not attached due to the toughness of the electric wires is avoided, the structure is simple, and the practicability is high. And the practicability is high.

The utility model discloses a cable production winding mechanism, and relates to the technical field of cable production. The wire feeding device comprises a control box, lifting mechanisms are fixedly connected to the two sides of the control box, a transverse plate is fixedly connected to the tops of the lifting mechanisms, a uniform wire feeding mechanism is fixedly connected to one side of the top of the transverse plate, and a tensioning mechanism is fixedly connected to one side of the uniform wire feeding mechanism. According to the uniform wire feeding mechanism, the eccentric plate is driven by the first motor, the poke rod is driven to slide in the sliding groove of the movable frame, the movable frame and the wire feeding ring are promoted to move in a reciprocating mode, cables can be evenly fed out, the problem that winding tightness is not uniform is effectively solved, and the appearance and quality of products are improved; the tensioning wheel is in linkage with the spring through the vertical rod and the movable plate, the position of the tensioning wheel is automatically adjusted through the elastic force of the spring, the cable tension is kept stable, the instantaneous pressure can be buffered, the cable is prevented from being damaged, and the cable quality is practically guaranteed.

This utility model relates to the field of photovoltaic equipment technology, specifically to a double-layer multi-cable flexible tracking bracket driven by a rotary reducer. It includes a cable assembly comprising two parallel load-bearing cables and a stabilizing cable located below the load-bearing cables. Two end columns are provided at both ends of the cable assembly. At least one central column is provided along the extension direction of the cable assembly and between the two end columns. End rotating beam assemblies and central rotating beam assemblies are respectively arranged above the end columns and central column to support and maintain the two load-bearing cables and the stabilizing cable in parallel space. Multiple stabilizing frames are spaced along the length of the cable assembly to reinforce the parallel state of the two load-bearing cables and the stabilizing cable. Rotary reducers are provided between the end columns and the end rotating beam assemblies, and between the central column and the central rotating beam assemblies. This utility model has a reasonable structural design and can effectively solve the problems of uneven cable tension and insufficient wind resistance stability.

The utility model relates to the technical field of concrete pouring core mold fixing equipment, in particular to a concrete pouring core mold fixing device which comprises a clamping hook body, an insertion hole is formed in the surface of the outer side end of the clamping hook body, an insertion shaft used for supporting is connected to the inner side of the insertion hole in an inserted mode, and an F-shaped hanging groove used for limiting is formed in the inner circumferential surface of the insertion hole. Two groups of F-shaped hanging grooves are formed, and a plurality of groups of convex blocks clamped with the F-shaped hanging grooves are integrally formed on the periphery of the inserting shaft; in the using process of the concrete pouring core mold fixing equipment, the screw rod body is connected with the inserting hole in the clamping hook body in an inserted mode through the inserting shaft, meanwhile, the multiple sets of protruding blocks on the periphery of the inserting shaft can be matched with and connected with the F-shaped hanging grooves in the inner periphery of the inserting hole in a hanging mode, and the stability of mutual connection between the clamping hook body and the screw rod body is conveniently improved; and meanwhile, the pouring core mold can be fixed only by rotating the I-shaped fastener installed on the periphery of the lead screw body in a screwed mode, and operation is more convenient and stable.

The utility model relates to the technical field of paper product processing, and discloses a paper product rolling tension adjusting device which comprises a frame, a bearing is fixedly connected to the inner wall of the frame, a fixing cylinder is arranged in the bearing, a rotating lead screw is rotatably connected to the inner wall of the frame, a rotary knob is fixedly connected to the outer wall of the rotating lead screw, and the rotary knob is fixedly connected to the inner wall of the frame. The outer wall of the rotating lead screw is in threaded connection with a first sliding block, the outer wall of the first sliding block is slidably connected to the inner wall of the frame, a second sliding block is arranged on the upper surface of the first sliding block, a first spring is fixedly connected to the upper surface of the second sliding block, and a supporting frame is fixedly connected to the top end of the first spring. According to the utility model, the frame, the bearing, the fixed cylinder, the rotating screw rod, the knob, the sliding block I, the sliding block II, the spring I, the support frame and the force application cylinder are matched with one another, so that the tension of paper with different thicknesses can be kept stable, the situation that the paper is pressed too tight due to too thick paper or pressed too loose due to too thin paper is avoided, and the universality of equipment is improved.

The invention relates to the technical field of carbon fiber manufacturing equipment, and discloses carbon fiber yarn flapping and conveying equipment and method based on carbon fiber cloth manufacturing, and the carbon fiber yarn flapping and conveying equipment based on the carbon fiber cloth manufacturing comprises an equipment table, a flapping assembly and a resin dipping device, the multiple carbon fiber bundles and the carbon fiber cloth are arranged in the equipment table, a yarn spreading mechanism and a carding mechanism are further arranged in the equipment table, and through the arrangement of the carding mechanism, when the carbon fiber bundles are conveyed to the position between a supporting plate and an adjusting plate, the upper surfaces of the carbon fiber bundles make contact with arc-shaped triggering blocks; if the carbon fiber bundles are wound, knotted and other local thicknesses are inconsistent, the carbon fiber bundles are carded, the two needle plate assemblies which are not located on the same horizontal line are arranged in a staggered mode, the carbon fiber bundles can be carded more comprehensively and efficiently, and the thickness uniformity and the appearance quality of the carbon fiber cloth are improved.

Embodiments of the present application provide a control method and device for an intermittent offset printing machine, electronic equipment and a storage medium. The intermittent offset printing machine comprises a first driving roller and a second driving roller arranged at intervals along a first direction, and the first driving roller and the second driving roller are used to drive a to-be-printed sheet to move along a first direction or a second direction opposite to the first direction when the to-be-printed sheet is in contact. The method comprises: when the first driving roller and the second driving roller are controlled to rotate synchronously to drive the to-be-printed sheet to move along the first direction, the rotating speed of the second driving roller is controlled to be greater than the rotating speed of the first driving roller; and when the first driving roller and the second driving roller are controlled to rotate synchronously to drive the to-be-printed sheet to move along the second direction, the rotating speed of the first driving roller is controlled to be greater than the rotating speed of the second driving roller.

The invention relates to the technical field of laser cutting, and discloses a production process and production equipment of carbon fiber gridding cloth, and the production process comprises the following steps: step 1, unwinding: placing a plurality of rolls of carbon fiber precursors on an unwinding frame of an unwinding device, tensioning the carbon fiber precursors through a tensioning mechanism, guiding the carbon fiber precursors through a guide roller, and then feeding the carbon fiber precursors into a dipping device; step 2, impregnating: fully impregnating the carbon fiber precursor in a resin glue solution of an impregnating tank, meanwhile, enabling the resin glue solution to circularly flow under the action of a glue solution circulating mechanism, controlling the temperature of the glue solution to be 45-55 DEG C by a heating assembly, and impregnating for 35-55 seconds; step 3, forming: enabling the infiltrated carbon fiber precursor to enter a forming device, and forming a blank with a regular grid structure by a forming roller group under the action of a heating system and a pressurizing system through cooperation of a lower forming roller and an upper forming roller; and 4, winding is conducted, specifically, the cut carbon fiber gridding cloth is wound into rolls through a winding roller of a winding device.