25results about How to "Easy to rewind" patented technology

The utility model discloses a dynamic muscle nature's neck rehabilitation training brace relates to medical rehabilitation instrument technical field, and the utility model discloses a cape, and the both sides of cape outer surface and the both sides of back are all provided with servo motor and take off and put on the roll, and four servo motor output all are connected with worm, and four take off and put on the back of roll all are connected with worm wheel, and the top of cape is connected with head hoop through a plurality of ball head seat. The utility model discloses the setting of servo motor, worm, worm wheel, take off and put on the roll and first pull rope, and four servo motor outputs are driven four take off and put on the roll rotation respectively through four worms and four worm wheel meshing, thereby being convenient for to take off or put out to first pull rope, second pull rope, third pull rope and fourth pull rope, when first pull rope and second pull rope take off and third pull rope and fourth pull rope put out, make the head of patient to the right side of self inclination, do not need medical staff or family member manual traction patient head and make neck movement, and the operation is time -saving and labor -saving.

The application belongs to the technical field of new energy automobile charging, and particularly relates to a direct-current split type charging host, aiming at the problems of inconvenient transportation of the existing split type host, and poor protection effect on the charging terminal, and the following scheme is proposed, which comprises a mounting box, a base is fixedly installed at the bottom of the mounting box, two movable doors are hingedly connected to one side of the mounting box, and a storage bin is fixedly installed at the top of the mounting box; a first charging terminal and a second charging terminal are arranged on the two sides of the mounting box, in the application, the split type charging host can be combined and installed with at most two charging terminals, the split type charging host can be conveniently transported, and the use of the charging state is not affected, and meanwhile, when the charging terminals are installed on the two sides of the charging host, the charging terminals can be continuously shielded, the tarpaulin for shielding can be synchronously extended with the extension of the terminals, and the long-term use of the charging terminals is facilitated.

The utility model discloses a constant tension take-up and hold-down device for tape type labels, which comprises a take-up table, the upper surface of the take-up table is fixedly connected with a take-up rack, the input end of the take-up rack is provided with a servo motor, and the upper surface of the take-up table is fixedly connected with a support frame. According to the device, through the arrangement of the winding rack, the servo motor and the carrier roller, the winding operation of a tape-winding type label can be achieved, through the supporting frame, the weighing sensor and the PLC control panel, the elastic deformation quantity can be sensed through the weighing sensor and converted into a measurable electric signal, accurate measurement of the tension of the tape-winding type label is achieved, and the accuracy of the measurement of the tension of the tape-winding type label is improved. And through the sliding notches, the supporting blocks, the supporting springs, the threaded holes and the adjusting screw rods, the height of the extrusion rollers can be adjusted in a threaded mode, adjustment of the distance between the extrusion rollers and the supporting rollers is achieved, constant-tension pressing on the tape-winding type labels is facilitated, effective winding of the tape-winding type labels is facilitated, and the device is simple in structure, convenient to operate and worthy of application and popularization.

The utility model relates to the technical field of plastic packaging bag processing discloses a kind of winding extrusion devices for plastic packaging bag processing, including machine body component, adjusting assembly and extrusion component.Machine body component is wound by winding drum packaging bag, and the extrusion roller of extrusion component is contacted with winding drum to extrude bubble in winding material, and the spring and extrusion block on its side connecting rod can adjust the contact force of extrusion roller and winding drum;Adjusting assembly moves extrusion component by electric cylinder, push-pull rod and other structures drive, adapt to the change of winding drum winding thickness.The device can stably keep extrusion force to efficiently remove bubble, and winding drum is replaced conveniently, improve winding quality and operation convenience, and be applicable to the winding processing of plastic packaging bag.

The utility model discloses a greenhouse external sunshade structure, including the mount frame body, the inside fixed sunshade mechanism of mount frame body, through sunshade mechanism unfolding, can conveniently shade in the greenhouse, and the upper side of sunshade mechanism is connected with the pull rope, the surface of mount frame body is equipped with first guide wheel and guide mechanism respectively, the lower side fixed connection of mount frame body has the winding mechanism. The utility model discloses through the elastic force of reset spring self, can conveniently push the limit sliding block along with the inside movement of guide column, thereby can make drive cross bar drive connecting block along with the surface sliding of guide column, conveniently make the movable rod drive the sunshade cloth to unfold, can make the sunshade cloth shade the upper side of greenhouse, and through the inside wall size of drive cross bar and the surface size of guide column adaptation simultaneously, can play the guide movable rod of reducing self wear and tear.

The utility model relates to the technical fields of mould shrinkage pipe production especially relate to a mould shrinkage pipe production post -treatment device. Its technical scheme includes winding roller, processing box body and baffle, the processing box body lower surface welding has workstation, processing box body one side outer end surface is established with feeding hole, and processing box body both sides outer end surface all are established with air inlet, the fan that processing box body inside bottom end is installed, and the upper surface intercommunication of fan has the blow -off cover, the processing box body inner wall welding has the filter plate, the inside top of processing box body and the upper surface of filter plate all are fixed with outer rod, and the outer rod one side outer end surface swing plug -in has the inner rod, the inner rod one side outer end surface is fixed with the clamping plate, and the recess is established in the clamping plate inside, the inner wall rotation of processing box body is connected with winding roller, the winding roller one side outer end surface is fixed with baffle, and the winding roller upper surface establishes the fixed slot. The utility model is convenient for one side cooling one side winding, and the processing efficiency is high.

The utility model relates to textile pipe winding technology field, and disclose a kind of conical textile pipe winding, including pipe winding body, the bottom surface of pipe winding body is fixedly arranged with lower reinforcing ring, the top surface of pipe winding body is fixedly arranged with upper reinforcing ring, the inner wall of pipe winding body is equipped with cavity, the inside of cavity is fixedly arranged with reinforcing rib, the surface of pipe winding body is fixedly arranged with antiskid layer, the surface of antiskid layer is coated with composite coating group, the surface of pipe winding body is equipped with spiral heat dissipation channel, the top of pipe winding body is clamped with top cover, and the inside one side of top cover is fixedly installed with tensioning assembly. The conical textile pipe winding, by the setting of composite coating group, antiskid layer and nanometer ceramic particle coating can increase the friction between yarn and pipe winding body, and it is not easy to slip off when winding yarn, and the winding of yarn is facilitated, ultra-thin carbon nanotube coating can eliminate static electricity, avoid the static electricity accumulation generated by friction when high-speed winding yarn.

The utility model discloses a greenhouse big -arch shelter with double -layer heat preservation film structure, including ground beam, the ground beam's top one side installs the support side plate, the top of ground beam and the one side outer wall of support side plate install between first installation framework and second installation framework, the top of first installation framework is paved with first heat preservation film, the top of second installation framework is provided with the heat preservation film take -up assembly for the take -up of second heat preservation film, heat preservation film take -up assembly sets up on the arc pneumatic slide platform for moving in a certain direction for driving heat preservation film take -up assembly. The utility model can according to actual demand and weather change, the covering state of second heat preservation film is flexibly controlled, when needing to enhance the heat preservation effect, can quickly lay second heat preservation film on the top of second installation framework, when weather is getting warmer or carries out the inside operation of big -arch shelter, can also conveniently wind it, and simple and efficient operation saves manpower and time cost.

The utility model is suitable for the technical field of flower planting, and provides a flower planting physical insect prevention device which comprises a supporting ring. The first insect-proof net is fixed on the supporting ring and used for isolating insects, and the first insect-proof net can be arranged outside a flower plant in a sleeving manner; the blocking net is arranged on the supporting ring and used for sealing an insect prevention environment; the supporting frame is detachably mounted on the supporting ring through a fixing bolt, and the supporting frame is used for supporting the blocking net; the supporting rod is detachably installed at the bottom of the supporting ring, a second insect-proof net is installed on the supporting rod, and the supporting rod is matched with the second insect-proof net to expand the insect-proof space. The physical insect prevention device for flower planting is high in flexibility and can be assembled and disassembled according to the height of flower plants and the planting range, and therefore the insect prevention range of flowers can be adjusted.

The utility model relates to the field of aramid cloth surface coating, specifically relates to a kind of coating device of aramid cloth surface anti-aging treatment, including support table, support rail is equipped in support table both sides, movement spraying mechanism is equipped on support rail, movement spraying mechanism both sides are equipped with cloth pressing mechanism, one side of one of the cloth pressing device is equipped with winding mechanism, placing plate is equipped in support table below, programming controller is equipped on the placing plate, by movement spraying mechanism, the front and back surface area of the aramid cloth defined by programming is conveniently prevented old spraying, saves coating and improves spraying effect, more evenly to surface is sprayed, by the magnetic connecting body cover of electric motor four output ends in winding mechanism and winding roller cooperation, the automatic winding of aramid cloth coated with anti-aging coating is realized.

The utility model discloses a power line storage device, including fixed length outlet mechanism and install clean box body in fixed length outlet mechanism one side, one side of fixed length outlet mechanism is provided with winding mechanism, and the inside one side of winding mechanism is provided with limit support, fixed length outlet mechanism includes outlet box, the one side fixed mounting of outlet box has controller, the top fixed mounting of outlet box has outlet motor, the output fixed connection of outlet motor has first outlet gear, wherein, the one side engagement connection of first outlet gear has second outlet gear, the bottom fixed connection of first outlet gear and second outlet gear all has outlet roll, utilize the feature that first outlet gear and second outlet gear are engaged connection between, realize the relative rotation of two outlet rolls to realize the outlet of power line body, and utilize the number of turns of rotation of outlet roll of rotation counter to control simultaneously, thereby reach the effect of fixed amount outlet.

The utility model belongs to electric arc welding technical field especially a portable electric arc welding equipment, its including electric arc welding device, support board, winding roller, handle, positioning strip and locating groove, the quantity of support board is two, two support boards symmetry fixedly connected in the front side of electric arc welding device, winding roller rotatoryly connected in the side of two support boards mutual approach, handle rotatoryly connected in the right side of support board of right side, and the left side of handle is fixedly connected with the right side of winding roller, locating groove is equidistance and is set up in the right side of right side of support board, and locating groove is annular arrangement, the number of locating groove is a plurality, positioning strip is adapted with locating groove, the utility model discloses through simple structure to winding roller fixed or unlocking, thereby is convenient to winding roller rotation, in order to the wire winding or open, it is convenient to carry the wire, has good practicality and convenience.

This utility model discloses a surveying and setting-out device for construction engineering, including a surveying and setting-out box. The box is equipped with a setting-out assembly, which includes a winding shaft and a connecting plate. One end of the measuring line is wound around the winding shaft, and the other end is fixed to the connecting plate. The winding shaft is vertically rotatable and installed inside the surveying and setting-out box, with its upper end extending upwards above the top of the box. The connecting plate is slidably positioned in an installation opening on the rear side of the box, with its rear end extending beyond the box and fixedly connected to a counterweight bracket. The counterweight bracket has multiple downward-extending fixing pins at its bottom. The surveying and setting-out box is a movable box, and a portable component is provided on its top, allowing the box to be pulled forward or lifted upwards. The advantages of this utility model are: ensuring portability, facilitating the fixing of the measuring end, and facilitating the winding of the measuring line, thus ensuring measurement effectiveness.

The utility model discloses a kind of automatic discharging's winding belt device, it is related to the technical field of winding belt device, including base, main shaft and support, the inside of base is equipped with main shaft by bearing, and the front and rear two sides lateral wall of main shaft is equipped with transverse block, the lateral wall of transverse block is articulated with hydraulic lift rod, the front and rear two sides lateral wall of main shaft is equipped with fixed shaft, and fixed shaft outer wall is equipped with the support articulated with the output end of hydraulic lift rod, the inside of support is equipped with movable slot, and the inside of movable slot is equipped with slide rail, the inside of slide rail is provided with first motor by shell slider, and the output end of first motor is equipped with transmission rotating shaft by coupling, the device has hydraulic lift rod to push support around fixed shaft overturning rotation, so that winding drum at support is adjusted with the height of the need discharging, at this time, start cylinder drives transmission rotating shaft at winding drum and separates, can automatically separate discharging.

The application discloses a steel belt traction device for steel belt galvanization processing and belongs to the technical field of steel belt galvanization processing, which comprises a bottom plate, a first mounting plate is fixedly arranged on the bottom plate, the number of the first mounting plates is two and the first mounting plates are symmetrically arranged, traction rollers are arranged between the two first mounting plates, a pressing mechanism is arranged on the bottom plate, the number of the pressing mechanisms is two and the pressing mechanisms are located at one end of the first mounting plate, cleaning mechanisms are arranged between the two pressing mechanisms, the height of the pressing mechanism is lower than that of the traction roller, the cleaning mechanism and the pressing mechanism are arranged, thus effectively solving the problem that the impurities adhered to the surface of the steel belt cannot be cleaned in the winding process and manual cleaning is required, further increasing the workload of the workers, the impurities on the surface of the steel belt are blocked and cleaned through the smooth baffle, the surface of the wound steel belt is clean, and the workload of the workers is reduced.

This utility model discloses a high-efficiency cooling and shaping device for the production of low-smoke halogen-free flame-retardant tape, comprising a machine body with material inlets at both ends, a double-sided cooling mechanism inside the machine body, and a winding mechanism on one side of the machine body. The double-sided cooling mechanism includes a chiller, with two movable seats on one side of the chiller. A nut seat is fixedly connected to one end of each of the two movable seats, and a guide seat is fixedly connected to the other end of each of the two movable seats. This device belongs to the field of low-smoke halogen-free flame-retardant tape production technology. The high-efficiency cooling and shaping device for low-smoke halogen-free flame-retardant tape production uses a drive motor to move cooling rollers, causing the two cooling rollers to move towards each other, bringing them into contact with both sides of the flame-retardant tape. The chiller then continuously supplies cooling water into the cooling rollers through an inlet pipe, lowering the temperature of the cooling rollers. Compared to air cooling, this direct contact heat exchange method effectively improves the cooling effect and efficiency.

This utility model discloses a winding device for a fabric spreading machine. The winding device is mounted on a frame below the rolled fabric. The two fixed frames are connected by a supporting beam. An upper auxiliary roller and a lower auxiliary roller are connected parallel to each other between the two fixed frames. A drive assembly and an auxiliary rotating assembly are respectively installed at both ends of the winding roller. One end of the winding roller is connected to a gear key, and a bearing is fitted onto the outer diameter of the winding roller. The bearing is installed in the inner hole of the winding roller fixing seat, which is installed in the lower groove of a fixing block. The fixing block is connected and fixed to the fixed frame on that side. The gear meshes with the motor gear. The other end of the winding roller is clamped in the middle position of the auxiliary rotating assembly. The advantage of this utility model is that it prevents the end of the winding roller from shaking and shifting, thus improving the efficiency of the winding operation.

This utility model discloses a calendering and rubber mixing apparatus, belonging to the technical field of rubber mixing apparatus. It includes: a fixed frame, calendering rollers, a feeding scraper, and a drive mechanism. The fixed frame is fixed to the ground and equipped with a control device. A length control mechanism is provided above the fixed frame members, and a slot is provided on the inner side of the feeding end of the fixed frame. The calendering rollers are arranged between the fixed frame members. The feeding scraper includes a connecting rod, a connecting piece, a scraper blade, and a handle. The connecting rod is placed between the fixed frame members, and both ends of the connecting rod are connected to the slot. Several connecting pieces are evenly distributed on the connecting rod, with a scraper blade on one side and a handle connected to the other side. The drive mechanism is located on one side of the fixed frame and transmits power to drive the calendering rollers to rotate. This utility model allows for adjustable processing of the rubber sheet width, and the feeding scraper facilitates the winding of the rubber sheet, improving production efficiency, reducing the risk of rubber sheet damage, and is easy to use.

The utility model discloses a kind of winding devices for silica gel pipe convenient to move, including mobile base and winding disc, the bottom of mobile base is equipped with gyro wheel moving stage, the bottom of mobile base is equipped with the mobile cylinder of control gyro wheel moving stage lift. The utility model, by operating mobile cylinder, gyro wheel moving stage can be pushed to downward displacement, gyro wheel moving stage gyro wheel type displacement, mobile convenient, after up-moving contraction, it can be placed stably by mobile base, and the function of stable placement and convenient movement is considered, winding motor can drive winding disc, transmission winding is carried out to silica gel pipe, two tightness material guide disc can carry out flow transmission and tightness adjustment to silica gel pipe, and lifting control seat can be stably in wheel disc mounting bracket and be lifted up and down, and by bolted extrusion fixed, dismounting and fixing convenient, make device consider stable placement and convenient movement, winding is stable, mobile is convenient, and winding tightness adjustment is convenient, simple operation is suitable for use.

The utility model discloses a cable dragging device of a coal mining machine, which relates to the technical field of coal mining and comprises a frame, a pair of delivery wheels are sequentially and rotatably connected to two sides of the inner wall of the frame, a pair of vertical plates are fixedly connected to one side of the top end of the frame, and a winding wheel is rotatably connected between the two vertical plates. According to the cable dragging device of the coal mining machine, due to the fact that the two pairs of conveying wheels are arranged in the frame, the cable dragging device of the coal mining machine can achieve the lossless dragging and transporting function on a cable of the coal mining machine in the moving process of the coal mining machine, cable abrasion is reduced, stable moving of the coal mining machine is guaranteed, and the cable dragging device of the coal mining machine is simple in structure and convenient to use. The winding wheel is matched with the motor, the cable collecting and winding functions can be achieved at the same time, the two scrubbing brushes, the two sponge hard erasers and the two sponge soft erasers are arranged between the two pairs of conveying wheels, and in the cable moving process, the scrubbing brushes are used for scrubbing firstly, and then the sponge hard erasers are used for removing stubborn dirt.

This invention discloses an electrode pad structure for a low-frequency electrical stimulator for neuromuscular nerves, comprising: an electrode plate on which the electrode pad is adhered; two fixed end plates; a limiting assembly movably disposed on the two fixed end plates and located between them; an elastic clamping member for clamping the electrode plate outside the limiting assembly; an elastic strip on each fixed end plate; a contact member on the end of each elastic strip away from the fixed end plate; and an adhesive member for fixing the two contacts to the patient's skin. This invention helps prevent the electrode pad from detaching during use, and facilitates storage of the entire structure by collecting the electrode connection wires when not in use.

The utility model relates to hydrant box technical field discloses a fire-fighting technology service hydrant box, including hydrant box body, is connected with the inside of hydrant box body and is equipped with winding assembly, is connected with the inside of winding assembly and is equipped with adjusting assembly, is connected with the inside top of hydrant box body and is equipped with down pressure subassembly. The utility model has the advantages of compared with prior art: using winding assembly is convenient for orderly winding to water hose, does not need manual winding, saves time and labour, when needing to use water hose, under the condition that the connecting rod is unlocked without starting the drive motor, pulls water hose one end to can take out water hose, using down pressure subassembly is convenient for the down pressure type auxiliary of water hose when winding, extrudes and discharges the air in water hose, makes its winding more conforming and neat, and the winding is convenient, using adjusting assembly is convenient for adjusting the distance between two sets of limit disc, can adjust according to different width water hose, can limit the winding width of water hose, makes the winding effect better.

The utility model discloses an irrigation device of winter peach planting greenhouse belongs to winter peach planting technical field, and it is designed to solve the problem of lacking the mechanism of pretreatment of impurities, the water pipe of irrigation device is often blocked, and the working efficiency needs to be improved under the prior art. Including bottom plate and water tank, the lower surface of water tank is installed with base, and the base is fixedly installed on the upper surface of bottom plate, and the upper portion of water tank is installed with tank cover, and the tank cover is threaded with multiple groups of bolts, and the bolt is connected with water tank threadedly. The irrigation device of winter peach planting greenhouse, through the setting of pretreatment component, it is convenient to process the water body impurity, reduces the water pipe blockage frequency of irrigation device, improves the irrigation work efficiency, and the large impurities on the upper surface of the iron wire mesh are convenient to clean, the filter screen is movably arranged, the filter screen is convenient to take out and clean, and the filter screen prevents small impurities from entering the water tank, reduces the cleaning frequency of the water tank, can also prevent the blockage of the discharge pipe, and improves the practicability.

The utility model discloses an optical fiber fixing device for network engineering installation, and belongs to the technical field of network engineering. Comprising an optical fiber terminal box, a sliding cover is installed on the optical fiber terminal box in a sliding mode, an acrylic plate is fixedly arranged on the sliding cover, a row of flange joints are installed on the optical fiber terminal box in a threaded mode, and a wire arrangement plate, two winders and two wire inlet positioners are fixedly arranged in the optical fiber terminal box. The optical fibers can be conveniently wound and wired through the winder, the ratchet ring and the ratchet wheel are connected in a meshed mode, the optical fibers can be prevented from loosening after being fixed, the fixing stability of the optical fibers is guaranteed, the optical fiber terminal box and the sliding cover are connected in a sliding fit mode, opening and closing operation is convenient, and the acrylic plate is arranged on the sliding cover, so that the optical fibers can be conveniently wound and wired. The optical fiber terminal box not only can protect the optical fiber in the optical fiber terminal box, but also can conveniently observe the connection condition and state of the optical fiber, and is convenient to maintain and repair.