122results about How to "Avoid loose" patented technology

The utility model relates to the technical field of non-woven fabric processing, and discloses a non-woven fabric uncoiling device which comprises a base, an uncoiling mechanism is arranged at the top of the base, a supporting mechanism is arranged at the top of the base, the uncoiling mechanism comprises an uncoiling assembly and a limiting assembly, and the uncoiling assembly is arranged at the top of the base. Through the arranged unwinding mechanism, when a non-woven fabric roll needs to be unwound, the non-woven fabric roll is connected to the peripheries of the fixing plates in a sliding mode firstly, the four fixing plates are in a folded state, and at the moment, an adjusting disc can be rotated to drive a threaded rod to rotate in a fixing cylinder to move front and back according to the size of the inner side of the non-woven fabric roll; when the threaded rod moves, the mounting base can be driven to slide on the periphery of the fixing cylinder, when the mounting base moves, the concave frame can be driven to move, in the moving process, the angle of the connecting shaft can be changed between the concave frame and the fixing plates, and the distance between the four sets of fixing plates and the mounting base can be changed.

The utility model discloses stainless steel wire winding equipment with a packing function, which relates to the technical field of winding equipment and comprises a side plate, a rotating motor is mounted on the outer wall of the side plate, a winding shaft is mounted on the outer wall of the rotating motor, a winding roller is mounted on the outer wall of the winding shaft, a packing groove is formed in the outer wall of the winding roller, and the packing groove is formed in the outer wall of the winding roller. A baffle is installed on the side, away from the side plate, of the reel. Through the arrangement of the side plates, the rotating motor, the winding shaft, the winding roller, the packing groove, the baffle, the positioning rod and the fixing shaft, the winding roller is connected with the winding shaft in a clamped mode, then the baffle is connected with the winding shaft in an inserted mode through the positioning rod and is fixed through the fixing shaft in a threaded mode, and after a steel wire is wound on the surface of the winding roller, a packing belt or an iron wire penetrates through the packing groove; and the rolled steel wire coil is subjected to online packaging, the rolled steel wire coil does not need to be taken down and then packaged, the rolled steel wire coil is prevented from being loosened, and the packaging efficiency is improved.

The utility model discloses a stacking and transferring device for corrugated paper production, relates to the field of corrugated paper production, and aims to solve the problems that in an existing transferring device in the prior art, a corrugated paper pressing and aligning mechanism is arranged on a moving assembly and cannot move, and corrugated paper is inconvenient to load and unload from the moving assembly in different directions. Side fixing plates are fixedly connected to the two sides of the front end and the rear end of the flat car, guide rods are fixedly connected between the two side fixing plates at the front end and the rear end of the flat car, a C-shaped movable frame is arranged at the upper end of the flat car, a pressing plate is connected to the upper end of the inner side of the C-shaped movable frame, and alignment push plates are connected to the front end and the rear end of the inner side of the C-shaped movable frame. By arranging the C-shaped movable frame capable of moving transversely and cooperating with a sliding structure of the guide sliding block and the guide rod, the pressing and aligning mechanism can be moved away after being fixed, so that corrugated paper piles can be conveniently fed and discharged from the flat car in multiple directions, and the loading and unloading efficiency is remarkably improved.

The utility model discloses an ultrathin liquid tank filter relates to filter technical field, this ultrathin liquid tank filter, including first section bar, and first section bar is provided with a plurality, the corner of first section bar is provided with second section bar, the lower extreme of second section bar is provided with third section bar with the connecting place of first section bar, and second section bar and third section bar all are provided with a plurality, first section bar includes first vertical board, the top of first vertical board is provided with first roof, first vertical board's bottom one side surface is provided with first support bottom plate, and the corner of one side of first roof one end forms the connecting gap between first vertical board, and the scheme has solved the total thickness of existing liquid tank filter generally above 40mm, can not realize installation in the narrow equipment environment, and the installation structure is too many due to spare part, leads to the thickness of liquid tank filter to be difficult to reduce, and the problem of complicated installation.

The invention relates to the technical field of side slope protection, in particular to a road side slope ecological protection structure which comprises positioning nails and a protection net and further comprises an anchoring mechanism arranged on the positioning nails and used for enhancing the anchoring stability of the positioning nails and side slope soil. The anchoring mechanism comprises a long shaft, the long shaft is fixed to the bottom of an inner cavity of the positioning nail, the top end of the long shaft penetrates through the top end face of the positioning nail, the outer surface of the long shaft is sleeved with a movable sleeve, a plurality of first sliding grooves are formed in the two sides of the movable sleeve, and fixing rings corresponding to the first sliding grooves in position are fixed to the inner wall of the positioning nail. An extrusion part is slidably connected between the first sliding groove and the fixing ring, a plurality of supporting parts are slidably connected to the interior of the positioning nail in the radial direction, a fixing plate is fixed to the bottom of each supporting part, and a barb type anchoring structure is formed when a nut is screwed, so that radial extrusion force is efficiently converted into embedding power of the positioning column; pressure concentration or insufficient thrust is avoided, and the pulling resistance is remarkably enhanced.

The utility model relates to a winding machine technical field discloses a kind of multilayer winding machines for aluminium wire, including machine body, the motor is fixedly connected in machine body inner wall, motor output end is fixedly connected with transmission shaft, the transmission shaft is fixedly connected with carousel on the side away from the motor, the carousel is fixedly connected with connecting shaft in the middle of the side away from the transmission shaft, the connecting shaft is fixedly connected with winding roller on the end outer wall away from the carousel, the transmission shaft outer wall is provided with reciprocating drive component, the reciprocating drive component includes inclined block, the inclined block is fixedly connected in the transmission shaft outer wall, the inclined block outer wall is equipped with sliding slot. In the utility model, transmission shaft drives inclined block rotation, makes slide bar reciprocating sliding in sliding slot, and further drives wire assembly reciprocating motion, guides aluminium wire to be evenly distributed on winding roller, realizes multilayer winding, effectively avoids aluminium wire accumulation in a place, guarantees winding quality.

The utility model relates to a comfortable office chair and belongs to the technical field of office chairs. A comfortable office chair comprises chair legs with a base and a plurality of forked parts, a gas spring supporting column arranged based on the base, a swivel chair tray arranged based on the gas spring supporting column, a chair seat and a backrest, and further comprises a back-through bearing body arranged based on the swivel chair tray, the through-back bearing body comprises a bearing body provided with a chair seat bearing part and a backrest bearing part, and a chair seat supporting body arranged based on the bearing body; and the chair seat is arranged on the basis of the chair seat supporting body. According to the utility model, the comprehensive performance of high stability, high fitting degree and long service life is realized through structural innovation, the seat cushion is suitable for sedentariness scenes such as offices and meetings, and the user experience is remarkably improved.

The utility model discloses a fabric collecting device of anti -loose function, include: fabric collecting structure, fabric collecting structure includes baseplate. The utility model is equipped with the clamping block, the clamping groove, the fixed plate and the slope, and the clamping block is positioned to the fixed plate with the clamping groove clamping, and the fixed plate is pressed fixed to prevent the fabric loose at the tail end of winding good fabric top, and the slope is tangent with the limiting disc can make the fixed plate installation positioning more labor saving, this step, fabric winding position is firm, and the anti -loose effect is good, and the transportation storage is convenient, based on above-mentioned beneficial effect, is equipped with guide roller, electric push rod, pivot, sliding block and spring no.

This invention provides a gear power transmission device for a speed reducer, relating to the field of gear reducer technology. The device includes a speed reducer body and an intelligent monitoring and self-cleaning system mounted on a base plate. This invention, through real-time monitoring of multiple parameters such as oil viscosity, abrasive particle concentration, and morphology, can accurately capture early anomalies and effectively distinguish wear types. After diagnosing anomalies, it can automatically purify the lubricating oil online, removing harmful abrasive particles without stopping the machine, effectively extending the lifespan of the oil and equipment. The highly integrated multi-functional modules within a unified detection box result in a compact structure, improving the overall reliability of the system and avoiding the looseness and unreliability issues of external structures in harsh industrial environments, thus enhancing the intelligence level of fault diagnosis. The introduction of machine learning-based automatic particle morphology recognition technology replaces offline analysis relying on professionals, lowering the technical threshold and making fault diagnosis more intuitive and efficient.

This utility model relates to the field of lawn laying technology, and more particularly to a lawn laying device, including a supporting base plate. A traction head is provided on one side of the supporting base plate, a fixed bracket is fixedly connected to the top surface of the supporting base plate, a movable wheel is fixedly connected to the bottom surface of the supporting base plate near the traction head, a guide roller is provided on the other side of the supporting base plate, a rolling frame is fixedly connected to the bottom surface of the supporting base plate near the guide roller, and a rolling roller is provided on the side of the rolling frame. This utility model achieves stable feeding of the lawn roll by engaging and fixing the supporting shaft with the limiting teeth. The elasticity of the limiting spring keeps the limiting roller continuously pressing against the lawn roll to prevent loosening. During the laying process, the rolling roller compacts the lawn to ensure full contact with the ground. Simultaneously, automatic spraying is achieved through the diversion pipe and nozzles to promote the rooting of new lawn roots, effectively improving laying efficiency and quality, preventing lawn rolls from loosening, and ensuring a high survival rate.

The utility model discloses a positioning device for steel-plastic grating production, which comprises an I-shaped grating strip winding roller and is characterized in that a positioning structure is arranged on the I-shaped grating strip winding roller; the utility model relates to the technical field of steel-plastic grating production devices, an I-shaped grating strip winding roller wound with steel-plastic grating strips is movably sleeved on a half-threaded column, and then an anti-falling component is sleeved on the half-threaded column, so that the I-shaped grating strip winding roller is prevented from being separated from the half-threaded column, the position limitation of the steel-plastic grating strips is realized, and the production efficiency of the steel-plastic grating is improved. Then the sleeve frame is pulled to enable the movable column to move in the groove hole until the sleeve frame is separated from the top of the stand column, and under the effect of the contraction force of the spring, the pressing roller is pressed on the outer ring of the steel-plastic grating strip on the I-shaped grating strip winding roller, so that the steel-plastic grating strip is prevented from loosening on the I-shaped grating strip winding roller, orderly paying-off of the steel-plastic grating strip is guaranteed, and the service life of the steel-plastic grating strip is prolonged. The phenomenon that the steel-plastic grille is tangled with other equipment or parts due to looseness is avoided, and subsequent normal production of the steel-plastic grille is guaranteed.

The battery module stacking jig comprises a box body, the upper surface of the box body is fixedly connected with a fixing seat, the outer wall of one side of the fixing seat is fixedly connected with an electric push rod, the extension end of the electric push rod is provided with a clamping frame, the outer side of a placing plate is movably connected with a sliding seat, and the sliding seat is fixedly connected with the fixing seat. The sliding base is fixed to the upper surface of the top plate through a detachable plug pin assembly, two fixing rods are fixedly connected to the inner wall of the top of the box body, a two-way lead screw is movably connected between the two fixing rods, a plurality of sliding grooves are formed in the top of the box body, and a sliding frame is movably connected between the two sliding grooves in the length direction of the box body; the sliding frame is in threaded connection with the two-way lead screw, and the two ends of the sliding frame extend out of the sliding grooves and are fixedly connected with positioning plates. According to the utility model, not only can a plurality of battery modules be positioned in the stacking process, but also a steel cable tie can be conveniently and stably sleeved by a worker.

This utility model discloses a rapid winding device for shaped cables, belonging to the field of cable winding technology. It includes a main shaft and multiple support claws arranged on the circumferential surface of the main shaft. The main shaft is rotatably mounted on a frame. The support claws have the freedom to move radially along the main shaft. A fixed baffle is fixed on the main shaft. A movable baffle is located on the side of the support claw away from the fixed baffle and has the freedom to move axially along the main shaft. The support claws designed in this utility model can move radially along the main shaft, achieving radial expansion or contraction, thereby adjusting the winding diameter. The movable baffle and the fixed baffle can cooperate to limit the winding width range, thus flexibly adjusting the cable winding spool specifications according to production needs.

The utility model discloses an LED lamp strip storage device, belongs to the technical field of LED lamp strip storage, and aims to solve the problems that in the prior art, after an LED lamp strip is wound on a wire coil, the outermost end of the LED lamp strip cannot be compressed, so that the LED lamp strip wound in the wire coil is automatically loosened when the wire coil is placed, and if a plurality of wire coils are stacked and stored mutually, the LED lamp strip cannot be compressed. And the loose LED lamp strip can be wound and is difficult to tidy. Comprising a connecting block connected to the outer side of the side plate, springs are connected to the front end and the rear end of the interior of the connecting block, and one end of each spring is fixedly connected with a sliding block. A pull block is fixedly connected to the upper side of the sliding block, a second threaded rod is connected into the connecting block, a second handle is welded to the upper end of the second threaded rod, and a rubber block adheres to the lower end of the second threaded rod.

The utility model discloses an electrical equipment maintenance wire harness winding device with an adjustable winding space, and particularly relates to the technical field of wire harness winding, the electrical equipment maintenance wire harness winding device comprises a winding drum, a winding roller and a fastening assembly, the winding drum is made of a flexible rubber material, can extend and deform, and is fixed with an arc-shaped seat of the fastening assembly through a pin to ensure that the winding drum cannot be separated when being stressed; an arc-shaped rod, a limiting seat, a fastening spring and other parts in the fastening assembly achieve dynamic adjustment of the fastening force of the winding drum, the stability of the winding process is guaranteed, a worker enables a wire harness to penetrate through a communication window to be fixed to a winding roller, the winding roller rotates to drive the wire harness to be wound, along with the change of the winding amount, the flexible winding drum can automatically contract or expand, and the fastening assembly is synchronously adjusted; the winding drum and the wire harness are tightly attached all the time, and loosening and knotting are avoided. The wire harness winding device is high in self-adaptive attaching capacity, capable of coping with wire harnesses of different winding amounts and specifications, convenient to operate, good in environment adaptability and high in universality, and the efficiency and quality of winding the wire harnesses for maintenance of power equipment are improved.

This disclosure relates to the technical field of rewinding machines. One embodiment of this disclosure provides a plastic sausage casing processing rewinding machine with tension adjustment, comprising: a machine frame and a take-up shaft. The take-up shaft is rotatably connected inside the machine frame and is driven to rotate by electricity. A slitting and winding limiting assembly is disposed inside the machine frame. A tensioning assembly is disposed in the machine frame and includes a pair of conveyor rollers, both of which are rotatably connected inside the machine frame. A pressure roller is disposed inside the machine frame and connected by a vertical linear drive, located between the conveyor rollers. This technical solution solves the problem in the prior art where the lack of effective compression of the sausage casing surface results in poor adhesion between layers of sausage casing, leading to numerous gaps and poor casing tightness.

This utility model relates to the field of anti-tangling technology for nylon spinning winding, and discloses an anti-tangling nylon spinning winding device, including a winding box, and further including: a winding disc rotatably connected to the front side of the winding box; two take-up rollers rotatably connected to the front side of the winding disc for rotating and winding the nylon yarn; and a guiding mechanism disposed on the outer wall of the winding box for guiding the nylon yarn to be wound and wound onto the outer wall of the take-up rollers. This utility model guides the nylon yarn through multiple guide cylinders, ensuring that the nylon yarn maintains a straight path during winding, avoiding tangling and knotting. The guide rollers abut against the outer wall of the nylon yarn, and a return spring pushes the arc-shaped sleeve to move, further tightening the nylon yarn, ensuring stability during winding and effectively preventing tangling.

The utility model provides a novel garbage basket, including the barrel body and the bottom, the barrel body is the network structure, is equipped with the through -hole that lets garbage bag or / and garbage bag gathers the rope to pass in the barrel body opening, because the barrel body is the network structure, when people put on garbage bag in the barrel, the air in the barrel can go out through the network structure barrel body, can effectively prevent air to gather between the barrel body and garbage bag, avoid garbage bag to swell, convenient garbage bag fast sleeve joint in the garbage basket. In addition, when the garbage bag is sleeved in the garbage can, the garbage bag at the barrel mouth can be tightened, the garbage bag or garbage bag gathers the rope that has not been sleeved in the barrel mouth is put into the through -hole of the barrel body, thereby avoiding the garbage bag at the barrel mouth to be loose, simple and beautiful, guarantee the garbage bag at the barrel mouth not to be pulled down by the garbage. When the garbage bag is full of garbage or needs to take away the garbage, can directly take out the garbage bag or / and its gathers the rope in the through -hole and lifts to can pack the garbage well, again take to the appointed position and drop, convenient to use.

This utility model discloses a yarn warping roll unloading device, including a lifting mechanism and a stabilizing mechanism. The lifting mechanism includes a lifting cylinder, a double-trolley electric guide rail disposed at the telescopic end of the lifting cylinder, and movable arms disposed at the movable ends of the double-trolley electric guide rail. The stabilizing mechanism includes a guide plate disposed on the side wall of the movable arm, a turntable disposed on the shaft of the guide plate, a linkage arm movably cooperating with the turntable, a slider movably cooperating with the linkage arm, and a pushing cylinder for pushing one slider. The side wall of the guide plate is provided with a guide groove, and the slider moves along the guide groove. The side wall of the slider is provided with a protrusion. This utility model uses an external air supply device to control the lifting and lowering of the double-trolley electric guide rail by connecting the lifting cylinder to an external air supply device, thereby achieving lifting and lowering operations. By pushing one slider with the pushing cylinder, the turntable can be rotated, causing the linkage arm to drive the slider to move along the guide groove, and thus supporting the protrusion in the hollow hole of the warping roll.

The present application relates to the technical field of winding equipment, and particularly provides a wire fixed-length winding device. The wire fixed-length winding device adjusts the diameter of the circle surrounded by the wire support assembly through cooperation of the diameter expansion and contraction assembly and the wire support assembly, realizes fixation and relaxation of the wire, and the wire support assembly can be conveniently and detachably slid from the diameter expansion and contraction assembly, is bound with the hook and the wire support assembly, and is then slid and detached from the diameter expansion and contraction assembly together with the wire bundle, so that shaking caused by the hook is avoided, and then the wire support assembly is separated from the wire bundle, thereby solving the problems that the wire bundle on the traditional winding equipment is difficult to detach and shakes during detachment.

The utility model relates to paper production and processing technical field discloses a kind of paper winding device of preventing breaking, including base, the vertical plate is fixed on base upper surface side edge, the winding motor is fixed on the vertical plate top surface, the drive shaft is fixed in winding motor output end, the air expansion axle is fixed in the other end of drive shaft, and winding drum is sleeved in air expansion axle surface, the support assembly is provided in base upper surface opposite winding motor side, the surface middle part of vertical plate is provided with tension adjusting assembly.In the utility model, by setting base, vertical plate, winding motor, drive shaft, air expansion axle, winding drum, support assembly and tension adjusting assembly, paper is wound around the adjusting shaft of tension adjusting assembly, winding motor drives drive shaft and winding drum to rotate, so as to realize the winding of paper, in this process, the tension of paper is detected by pressure sensor, then adjusting shaft is moved by linear motor, and the active adjustment of tension is realized.

The application discloses a vertical metal wire precise shaping manufacturing system, which comprises a feeding system, a bundling system, a conveying system and a storage system. The feeding system comprises a material overturning unit, a material moving unit and a material grabbing unit, realizes material roll overturning, weighing and precise transfer, the bundling system is provided with a rotatable bundling platform and a synchronous material pressing unit, realizes 90-degree cross bundling of material rolls with different sizes, and guarantees bundling compactness, the conveying system integrates the functions of material grabbing, overturning, material hooking, packaging and conveying, realizes damage-free transfer and winding packaging of the material roll, and the storage system is provided with large and small roll classification storage racks, a material hooking unit is driven by left and right moving units and front and rear moving units, and three-dimensional precise stacking of the material roll is realized. The problems of existing equipment, such as dispersed process, low positioning precision, poor adaptability and high artificial dependence, are solved, full-process automation from raw materials to storage is realized, processing precision and production efficiency are improved, labor intensity is reduced, the system is suitable for processing requirements of material rolls with different specifications, and is suitable for large-scale precise metal wire production scenes.

The present application relates to earphone wire winding technical field, especially earphone wire automatic conveying winding equipment, the present application provides an earphone wire automatic conveying winding equipment with uniform wire arrangement and wire pressing function.An earphone wire automatic conveying winding equipment, including winding base, electric push rod and motor, the left side of the middle part of winding base is installed with electric push rod, the right side of the middle part of winding base is installed with motor, also including arrangement mechanism and pressing mechanism, the shell of motor is equipped with arrangement mechanism for uniform winding of earphone wire, winding base is equipped with pressing mechanism for pressing earphone wire that has been wound.Through the elastic force of upper compression spring and lower compression spring, the arrangement plate presses the earphone wire, and the arrangement plate guides the earphone wire, which can make the earphone wire evenly lay on the wire arrangement pipe, and facilitate the earphone wire to be wound neatly.

This utility model discloses a conveniently foldable Bluetooth receiver / transmitter, relating to the field of Bluetooth receivers / transmitters. It includes a Bluetooth receiver / transmitter body connected to a connector plug via a transmission cable. A bracket is fixedly mounted on one end of the Bluetooth receiver / transmitter body. The bracket consists of two support plates arranged symmetrically vertically, and several protrusions arranged in a ring fixedly on the upper end of the upper support plate. By setting the bracket on the Bluetooth receiver / transmitter body and a winding / unwinding assembly on the bracket, the transmission cable is passed through the winding / unwinding assembly. Rotating the winding / unwinding assembly allows for the winding / unwinding of the transmission cable, thus achieving orderly storage of the transmission cable. This prevents the transmission cable from becoming tangled when the device is not in use, reduces space occupation, lowers the risk of cable damage due to tangling and pulling, and meets the aviation industry's needs for efficient storage and convenient portability of equipment.

The utility model discloses a yarn winding forming device relates to yarn winding technical field, including bottom plate, support block, first fixed plate, first motor and winding roller, the right side of bottom plate top is provided with second fixed plate, the top of winding roller is provided with the apron, the right side fixed connection of apron has the connecting block, the top of second fixed plate left side has established first sliding slot, the right side fixed connection of connecting block has the first sliding block. The utility model discloses through setting up second fixed plate, apron, connecting block, first sliding slot and first sliding block, make connecting block with second fixed plate left side top first sliding slot in first sliding block link to each other, make apron can slide up and down along first sliding slot, carry out pressure to the yarn of different thickness, solved in the current yarn winding forming process, when completing winding, cut off the operation to yarn end, will make the yarn in the package body lose inherent tension, and then cause the problem of loose yarn structure.

The utility model relates to the technical field of coil machining equipment, in particular to a grabbing device for magnetic coil machining. The grabbing mechanism is arranged at the output end of the three-axis linear module; the grabbing mechanism comprises a mounting support fixedly connected with the output end of the three-axis linear module, a rotating assembly arranged on the mounting support, a grabbing assembly arranged at the output end of the rotating assembly and a leveling assembly arranged on the grabbing assembly. The three-axis linear module drives the grabbing mechanism to move to the position above the coil semi-finished product through the rotating assembly, the leveling assembly conducts leveling on a coil and a lead frame in the coil semi-finished product, the leveling block enables a coil winding to be more compact to a certain degree and avoids loosening of the coil winding, the height of the coil is adjusted so that the height of the coil can be consistent, and the efficiency is improved. The leveling plate is convenient for normalizing the lead frame, and avoids the problem that the yield of the later inductor manufacturing process is affected by the problems such as edge warping and local protrusion of two ends of the lead frame.

The utility model belongs to the technical field of electric wire, especially relates to electric wire storage, the utility model provides a kind of electric wire with disc structure, comprising: winding post, it is spirally provided with septum along its height direction, and the septum between adjacent two circles forms winding cavity;Positioning disc, it is set in the both ends of winding post, and the circumferential surface of positioning disc is equipped with multiple locking notches;Wherein, electric wire is suitable for along winding cavity disc to be set on winding post, and the electric wire of excess length is by being clamped into any one locking notch, and from adjacent locking notch position passes through continue along winding cavity disc to be set on winding post;The utility model is by spirally setting septum on winding post, can make electric wire along winding cavity disc to be set on winding post, and for built-in state, and excess length electric wire can be clamped into any one locking notch;Realize the effect of built-in storage to excess electric wire, avoid electric wire loose under vibration environment, effectively solve the problem of excess electric wire being abraded in the process of jolt.

The utility model relates to food processing equipment manufacturing technical field especially a gluten roll winding device and including its gluten roll winding machine. Gluten roll winding device includes winding main body, material return cylinder, first drive part and second drive part. Winding main body rotates and produces winding force under the action of first drive part, and material return cylinder is driven axial displacement by second drive part to return material. The winding main body's bearing bearing gluten body, and the material return cylinder cooperates extruding gluten body when returning material, makes its axial folding compact, and simultaneously, the material blocking piece is pushed and is bent in the opposite direction, so that gluten body falls off smoothly. In this way, the problem of traditional gluten roll winding device returning material loose, finished product consistency is poor is solved, and through the cooperation of elastic material blocking piece and material return cylinder, the tightness of gluten roll and the material return efficiency are improved.

The utility model discloses a push-and-pull sunshade wall-leaning inclined shed which comprises a supporting column, a retractable assembly is arranged on the supporting column, the retractable assembly comprises a top frame, a rotating handle, a winding drum, a rotating wheel and an inserting column, the top frame is arranged at the top of the supporting column, the rotating handle is rotationally connected to one end of the top frame, and the inserting column is arranged on the top frame. The winding drum is rotationally connected to the top of the top frame, the rotating wheels are connected to one end of the winding drum and one end of the rotating handle, the inserting columns are evenly arranged on the rotating wheels, the inserting columns on the two rotating wheels intersect with each other, a fixing assembly is arranged on the supporting columns, and the fixing assembly comprises a bottom plate, connecting feet and a fixing base. The bottom plate is arranged at the bottoms of the supporting columns, the connecting feet are evenly arranged between the supporting columns and the bottom plate, and the fixing bases are evenly installed on the top frame, so that the technical problem that in the using process of an existing inclined shed mentioned in the background technology, although the existing inclined shed has the push-pull function, the folding and unfolding processes are inconvenient is solved.