388 results about "Covers (device)" patented technology

The application discloses a bogie covering device and a railway vehicle, and relates to the technical field of railway vehicles.The bogie covering device comprises a bottom plate arranged below a bogie and between two wheels arranged adjacent to each other along the width direction of the vehicle; two side plates arranged on the two sides of the bottom plate along the width direction of the bogie, and the side plates are provided with avoiding holes for the wheels to extend out; and the side plates are connected to a vehicle body and are in contact with or connected to the bottom plate.In the process of using the bogie covering device provided by the specific embodiment, when the vehicle is running, the bottom plate and the two side plates cover all parts of the bogie except the wheels, so that the airflow can be prevented from entering the interior of the bogie to generate resistance, the resistance generated by the bogie part during the running of the vehicle is effectively reduced, and the energy consumption is reduced.

In an installation path having a cover body and a connecting body that connects the cover body to an installation body, the connecting body can maintain a connected and fixed state even when the lid body of the cover body is separated. [Solution] Base V fixed to installation surface F 11 and the base V 11 Cover body L that covers 11 Cover body C consisting of 11 and the cover body C 11 and a connecting body A, the interior of which serves as a wiring and piping path, 11 At the end of the side, the cover body C 11 Base V 11 The connector is configured to have a fitting and locking recess 38 that can be locked onto the fitting and locked protrusion 17 provided on the connector.

The utility model relates to the technical field of batteries, and discloses a battery pole welding system, an upper cover device is suitable for taking a first protective cover from a first positioning part and mounting the first protective cover on a first pole of a battery, and taking a second protective cover from a second positioning part and mounting the second protective cover on a second pole of the battery; the welding device is suitable for welding the first pole to the battery shell and welding the second pole to the battery shell, and the lower cover device is suitable for disassembling the first protective cover from the first pole and installing the first protective cover on the first positioning part, disassembling the second protective cover from the second pole and installing the second protective cover on the second positioning part. Therefore, on one hand, the first protective cover and the second protective cover are arranged for the first pole and the second pole respectively, while welding protection of the first pole and the second pole is achieved, mixed use and misuse of the protective covers can be avoided, the welding quality is effectively improved, on the other hand, the first protective cover and the second protective cover can be recycled, and the cost is reduced. Cost can be reduced, and machining efficiency can be improved.

This invention provides a technology that improves the flexibility of layout in casting equipment related to mold forming. [Solution] The molding system comprises a mold-making machine that molds upper and lower molds and pushes the upper and lower molds onto a platen trolley located at the mold extrusion position among a plurality of transported platen trolleys, and a jacket covering device that covers the upper and lower molds on the platen trolley located at the mold extrusion position with a jacket.

The present invention provides a cover device that can improve the comfort experienced by passengers inside the elevator car while the fan is operating. [Solution] The cover device is a device that covers a part of a blower installed at the top of an elevator car to send air into the elevator car, and comprises a mesh body having a metal mesh and a cooler attached to the mesh body to cool the mesh body, and the mesh body is attached to the blower such that the mesh portion of the mesh body covers the air supply area, which is the surface that the blower draws in air from the elevator shaft.

The present application relates to a kind of edge rolling device field, specifically a kind of edge rolling device for bag handle, including roll covering device and sewing machine workbench, the roll covering device is located in sewing machine workbench and is connected with sewing machine workbench, the roll covering device includes adjusting device: still include: with adjusting device connection cloth pulling assembly, the cloth pulling assembly is equipped with two groups and mirror image symmetry is set, the cloth pulling assembly includes side plate, L type socket is fixedly installed in the bottom of side plate both sides, the present application is adjusted by using the spacing between two groups of side plates by site mechanism, to adapt to different specifications of workpiece, while using clamping member makes edge rolling cloth spread full side plate, saves the operation of manual cloth feeding, it is convenient for edge rolling, using cloth pulling assembly completes the edge of workpiece, to solve the problems, such as the low efficiency of existing edge rolling card, cannot continuous work and cannot edge of multiple different specifications of workpiece.

The invention discloses a plastic product surface online labeling and film covering device, and relates to the technical field of labeling and film covering, the plastic product surface online labeling and film covering device comprises a station platform and an auxiliary conveying unit, the top of the station platform is rotatably connected with a rotating disc, and the bottom of the rotating disc is provided with a motor; through mutual cooperation of a bidirectional lead screw, a clamping plate, a rotating shaft, a spring telescopic rod and other assemblies in the product limiting and positioning assembly, the opening and closing angle of the clamping plate is adjusted through the spring telescopic rod, plastic products of different sizes and shapes can be compatible, frequent tool replacement is not needed, the products are prevented from being damaged by hard contact through flexible clamping, and the production efficiency is improved. The laminating assembly driven by the air cylinder ensures that the laminating force is moderate, the problems of product displacement, label deviation, laminating film upwarp and the like are avoided, it is ensured that the labeling and laminating positions and the laminating degree are unified, the product appearance consistency is improved, meanwhile, manual intervention is reduced through continuous positioning, machining and circulation processes, and the operation error and the product loss risk are reduced.

The utility model provides a cloth covering device for fishing rod production, and relates to the technical field of cloth covering devices for fishing rod production, the cloth covering device for fishing rod production comprises an operation table, a movable platform is connected to the operation table in a sliding mode, an air cylinder is fixedly connected to the operation table, and an upper pressing plate is arranged on a piston rod of the air cylinder. A first motor is fixedly connected to the operation table, a first screw rod is rotationally connected to the interior of the operation table through a bearing, the first screw rod is in threaded connection with the movable platform, the first screw rod is driven by the first motor to rotate, a discharging table is arranged on one side of the operation table, and a protection structure is arranged on the operation table. The protection structure is mainly composed of two sliding ways, the two sliding ways are fixedly connected to the two sides of the operation table respectively, sliding rods are connected into the sliding ways in a sliding mode, and the problem that in the continuous manual feeding and discharging process, the hands are prone to being squeezed by the upper pressing plate and the movable platform, and consequently workers are injured is solved.

The utility model relates to the technical field of cement laying and covering, in particular to an automatic film covering device for the edge of a cement stabilized macadam base of an expressway. The adjusting assembly comprises a fixed disc, and a movable disc is arranged on the outer side of the fixed disc; the tamping assembly comprises a tamping disc arranged at the bottom of the moving disc, a connecting plate is fixedly connected to the top wall of the tamping disc, the top end of the connecting plate is fixedly connected to the bottom wall of the moving disc, the adjusting assembly further comprises a fixing block fixedly connected to the top of the fixing base, and a motor is installed on the outer side of the fixing block; the output end of the motor penetrates through the fixing block and is fixedly connected to the outer wall of the fixing disc, the outer wall of the fixing disc is fixedly connected with an external sleeve plate, the device can be installed on the film laminating machine, the edge of geotechnical cloth is tamped while film laminating is conducted through the tamping assembly, the covering effect of the geotechnical cloth is guaranteed, the tamping degree can be adjusted through the adjusting assembly, and the tamping effect is good. And therefore, the tamping effect under different conditions is met.

The invention relates to a gap covering arrangement (1) for a variable gap between an adjustable steering column and an instrument panel of a vehicle, comprising a steering column trim (2) and a gap covering device (3). According to the invention, the gap covering device (3) has a holding device (4) and a flexible gap covering element (6), which is detachably fastened on one side to the holding device (4) with a frictional positive fit and on the other side can be connected to a fastening element, wherein the holding device (4) with a flexible gap covering element (6) attached thereto is in turn detachably fastened to the steering column trim (2) in a frictional positive fit.

The utility model discloses a square pile film covering device, including the bottom plate, the bottom plate top installs the electric transmission belt, the top of bottom plate still is provided with the film -coated cylinder, the edge surface of film -coated cylinder is installed the taper tooth block, the outside of film -coated cylinder is provided with the servo motor, the output of servo motor is fixed with the bevel gear machine, the surface of film -coated cylinder is provided with the support ring, the support ring is fixed on the surface of bottom plate through the stand. This square pile film covering device, the motion of stake body between two electric transmission belts, when stake body passes through the film -coated cylinder, servo motor passes taper gear and taper tooth block and pushes the film -coated cylinder and rotates in the support ring, and the rotating film -coated cylinder drives the winding wheel and moves around the outside of stake body, at the same time, the plastic film in winding wheel is wrapped and covered on the surface of stake body and protects it, improves the film -coating efficiency, and also improves the uniformity of plastic film on the surface of stake body.

The utility model discloses a plastic woven bag edge covering device. The plastic woven bag edge covering device comprises a base (1), a mounting beam (2) arranged on the base (1), a roller (3) arranged on the side face of the mounting beam (2), a sewing device (4) arranged at the top end of the mounting beam (2) and an edge covering belt (5) arranged on the base (1) and arranged on the side face of the roller (3). The plastic woven bag edge covering device is simple in structure, the woven bag is firmly adsorbed, stability is high, edge covering is conducted in the process that the motor drives the roller to rotate at the constant speed, the speed is stable, wiring is even, the edge covering efficiency is greatly improved, and the product quality is effectively guaranteed.

The utility model relates to a film covering device technical field, and disclose a traditional chinese medicinal material seedling period film covering device, including the fixed frame, the top fixed connection of fixed frame has the mounting bracket, the back of mounting bracket is fixedly connected with the rectangular plate, the inner surface movable sleeve joint of rectangular plate has the fine toothed screw rod, the bottom end of fine toothed screw rod penetrates rectangular plate and extends to the inside of rectangular plate and has the motion block of screw joint. The utility model discloses through setting up the slope, connecting rod, fixed sleeve, telescopic link and mounting seat, when rotating fine toothed screw rod, will make the motion block under the spacing action of mounting bracket, carry out vertical downward movement to the movement of two slope, to make two connecting rods drive two telescopic links and two mounting seats under the spacing action of fixed sleeve, carry out horizontal opposite movement, finally realize the function of adjusting two mounting seat interval, convenient operating personnel installs the film covering roller of different size to adapt complex seedling mode.

The utility model discloses an ocean dual-phase steel bolt, which relates to the technical field of bolts and comprises a nut. One rod end of the screw rod is fixed with the nut; the cover closing device is provided with a wrapping cavity; the two sets of cover closing devices are symmetrically arranged, one cover closing device is fixedly installed on the nut, and the other cover closing device is fixedly installed at the other rod end of the screw rod; the nut extends into the wrapping cavity of one closed cover device in the middle, and the other rod end of the screw extends into the wrapping cavity of the other closed cover device in the middle; the utility model has the advantages that the left end of the screw cap and the right end of the screw rod are respectively provided with a group of cover closing devices, and the screw cap and the screw rod are respectively covered by the wrapping cavities, so that more comprehensive protection is obtained, and the corrosion resistance is high; all the components are mounted in a detachable fixing manner so as to be convenient to replace; the surrounding ring is connected with the periphery of the expanding ring through threads so that the use depth of the wrapping cavity can be adjusted at will, and assistance is provided for use flexibility.

The utility model belongs to the technical field of rubber roller production, and particularly relates to a raw material uniform covering device for rubber roller production, which comprises a workbench and a raw material box, the upper end of the workbench is fixedly connected with a first fixing plate, and the upper end of the workbench is fixedly connected with a second fixing plate; the side wall of the first fixing plate and the side wall of the second fixing plate are each rotationally connected with a rectangular cylinder, a rectangular sliding cylinder is slidably connected into each rectangular cylinder, the side wall of each rectangular sliding cylinder is fixedly connected with a U-shaped plate, and a reciprocating lead screw is rotationally connected into each U-shaped plate. The device is reasonable in structure, the rubber roller is fixed on the fixing sleeve at one end, and the rectangular sliding barrel is pulled to slide in the rectangular barrel, so that the distance between the two U-shaped plates is adjusted, and the device is suitable for rubber rollers with different lengths. Due to the design, the flexibility and the adaptability of the equipment are improved, the shutdown adjustment time when rubber rollers of different specifications are replaced is shortened, and the production efficiency is improved.

The utility model discloses an automatic film covering device for a handle. The automatic film covering device comprises a rack, a film drawing assembly, a film fixing assembly, a cutting assembly, a scalding and welding assembly and a handle positioning assembly, the film traction assembly clamps a film through upper and lower film traction blocks and a rodless cylinder, and a fifth cylinder and a sixth cylinder cooperatively drive the film to be drawn and matched with hot welding; the film fixing assembly drives a film pressing block to press the film along a guide rod through a seventh air cylinder, and the positioning precision is ensured; and the cutting assembly adopts an inclined cutter to transversely cut the film, so that the cutting efficiency is improved. The ironing and welding assembly drives an ironing block to move in multiple directions through an eighth air cylinder and a ninth air cylinder and cooperates with the film drawing assembly to complete film hot melting coating. The handle positioning assembly adopts an inverted-T-shaped positioning block, a tenth cylinder and an eleventh cylinder to realize multidirectional positioning of a handle, and is adaptive to a complex curved surface. All the assemblies are in linkage through the air cylinders and are designed to avoid avoiding holes, full-automatic film covering is achieved, and films are subjected to glue-free heat sealing and are free of scratches.

The utility model discloses a protective cover device for a rock cutting machine, and relates to the technical field of rock cutting machines, the protective cover device comprises a protective main body and a cutting machine assembly installed in the protective main body, the outer side of the protective main body is movably connected with an opening and closing cover, and the outer side of the bottom of the protective main body is elastically connected with a fixing shell; elastic supporting mechanisms are arranged at the four corners between the protection body and the interior of the fixing shell, a rotating disc is fixed to the bottom of the fixing shell, and a fixing ring is movably connected to the outer side of the rotating disc. On the safety protection aspect, the transparent opening and closing cover is convenient for operators to observe the cutting process, splashing fragments, broken blades and the like can be effectively blocked, the opening and closing cover is limited by the fixing shell and cannot be opened when equipment runs, personnel danger is avoided, and the elastic supporting mechanism is matched with the telescopic rod, so that the safety of the equipment is improved. The stable downward pressing acting force is provided during cutting, the saw blade is separated from the ground during non-cutting, the saw blade is protected, and meanwhile operation safety is guaranteed.

The utility model belongs to the field of metal processing equipment, and relates to a film laminating device for a stainless steel plate, which is characterized in that when the stainless steel plate is conveyed to a film laminating machine by a conveying belt, the stainless steel plate passes through guide blocks and the inclined surfaces of the guide blocks in the conveying process, so that the stainless steel plate enters the space between the two guide blocks; the stainless steel plate can apply large power potential energy to the first spring through the guide block on the side, the compression state of the first spring on the side is larger than that of the first spring on the other side, the first spring in the serious compression state releases the power potential energy, and the normal state is tried to be recovered. The first springs in the serious compression state drive the stainless steel plate to move towards the other side, when the stainless steel plate moves to the center of the conveying belt, the stress of the first springs on the two sides tends to be equal, namely a new dynamic balance state is achieved, and it is guaranteed that when the stainless steel plate enters the film laminating machine, the stainless steel plate is located in the center of the conveying belt through the structure; and then the stainless steel plate can be subjected to film covering processing through the film covering machine.

The utility model discloses a sound reflecting cover device with multiple storage functions, and belongs to the technical field of stage equipment. The utility model discloses a sound reflecting cover device with multiple storage functions. The sound reflecting cover device comprises a sound reflecting cover fixing unit, a lifting mechanism and a sound reflecting cover lifting unit, the sound reflecting cover lifting unit is connected with the sound reflecting cover fixing unit through a lifting mechanism; the sound reflecting cover lifting unit performs reciprocating motion of lifting and rotating relative to the sound reflecting cover fixing unit through a lifting mechanism; a power input end is arranged at the end part of the lower end of the lifting mechanism, so that an external driving assembly drives the lifting mechanism to operate through the power input end; through the arrangement, lifting and storage of the sound reflecting cover can be directly driven through an external driving device.

The invention discloses an assembly type decorative moulding film covering device, and relates to the technical field of decorative moldings, the assembly type decorative moulding film covering device comprises a processing table and a mounting bracket, the processing table is provided with a conveyor belt for conveying decorative moldings, the mounting bracket is sequentially provided with a steering roller, a film covering roller, a film covering raw material winding roller and an auxiliary pressing roller along the processing direction, and the processing table is provided with a plurality of self-adjusting auxiliary film pressing assemblies. The film laminating roller and the auxiliary pressing roller are driven by a driving air cylinder respectively, the self-adjusting auxiliary film pressing assembly comprises an H-shaped vertical rod, a bearing seat and the like, a bidirectional screw rod and a synchronous control assembly can be driven through a driving motor, and the width of a film pressing wheel is adjusted to adapt to lines with different widths; the distance between the film pressing wheels is changed by adjusting the height of the guide sleeve, and the film pressing wheels are attached to lines through the springs to adapt to the lines with different thicknesses. According to the device, tight film covering can be achieved through cooperation of multiple components, the guide side tables can prevent the lines from deviating, and the device has the advantages of being high in adaptability, high in film covering quality, convenient and fast to operate and high in yield and is suitable for efficient film covering machining of the decorative lines.

The invention relates to a cover device (10) for a visual output apparatus (20) to be worn on the head, by means of which cover device the output apparatus is partially covered and can be adjusted according to requirements depending on its particular field of application. The cover device comprises a pouch (11) and a holding frame (12) for peripherally clamping an edge strip (11S) of the pouch on a modular portion (21B) of the functional module (21), to be worn at the front, of the output apparatus. The invention also relates to a method for partially covering a visual output apparatus (20) to be worn on the head, and to an output apparatus set (100) comprising a visual output apparatus (20) to be worn on the head and a cover device (10) that fits the output apparatus.

This application discloses an automotive nappa leather headliner covering device and its manufacturing method, relating to the field of automotive interior processing technology. It includes a first conveyor belt, a second conveyor belt, and a processing device. The processing device includes an adsorption component, a bonding component, a fixing component, an adhesive component, and a cutting component. The bonding component is located on the side of the first conveyor belt closer to the second conveyor belt, and is used to tightly bond the fabric to the adsorption component. The adsorption component is located between the first and second conveyor belts, and is used to adsorb and convey the fabric. The fixing component is located between the bonding component and the second conveyor belt, and is used to fix the headliner and convey the bonded headliner. The adhesive component is located on the side of the fixing component away from the adsorption component, and is used to bond the fabric to the headliner frame. The cutting component is located inside the adsorption component and is used to cut the fabric. This application improves the efficiency of automotive headliner covering.

The utility model relates to the technical field of cap production, and discloses a cap edge covering device which comprises a material storage mechanism, the material storage mechanism comprises a first material storage component which is independently arranged, and the first material storage component is provided with a first feeding end and a first discharging end; the welding mechanism is provided with a first output end, and the first output end is connected with the first feeding end; and the pre-packaging mechanism is provided with a first input end, and the first input end is connected with the first discharging end. Through the design of the material storage mechanism, the semi-finished products are temporarily stored through the material storage mechanism, the whole production line can be separated, when the mechanism in front of the material storage mechanism breaks down, due to the storage amount of the semi-finished products of the material storage mechanism, the mechanism behind the material storage mechanism can continue to work, and then the phenomenon that the whole production line stops is avoided; the production continuity is effectively ensured, and the production efficiency is greatly improved.

The utility model relates to the field of dairy product processing devices, in particular to a capping and code spraying system for dairy product packaging cups, which structurally comprises a capping device, a first main transmission channel and a first code printer positioned above the channel which are sequentially connected. In addition, an induction device is arranged on the side portion between the capping device and the first code printer. During operation, dairy product packaging cups move along the first main conveying channel after being discharged from the capping device, and when the dairy product packaging cups pass through the sensing device, if it is detected that the packaging cups are not capped, the sensing device will give an alarm through the alarm unit to prompt workers to conduct treatment. And the covered packaging cups are continuously conveyed to the first code printer for cover body code printing. According to the system, products can be moved to the front of the cover body coding device, uncovered products can be effectively recognized, response can be made in time, the defective product rate is reduced, the cost is controlled, and application and popularization are easy.

The utility model relates to agricultural machinery technical field especially is concerned about a kind of multi-terrain adaptive bionic covering device.It includes the connecting component of cooperation and installation with agricultural machinery, the adjusting component of setting in the extension end of connecting component and the guide component of being fixed on adjusting component;Covering device is connected with agricultural machinery by connecting component, covering device is driven by agricultural machinery and is carried out covering to seed pit in the tail of agricultural machinery;Adjusting component changes shape under the control of motor and traction silk, and guiding component is contacted with covering;With the movement of agricultural machinery, guiding component pushes covering to seed pit, and seed pit is covered and flattened.The utility model drives covering device to operate by agricultural machinery equipment, covering device can adjust the bending degree of adjusting component according to need, and when agricultural machinery equipment is installed, connecting component can keep setting obliquely downward, and covering of seed pit is flattened by triple guiding effect;The utility model can complete the covering operation of seed pit by a group of covering devices;It is suitable for seed pit of different depth simultaneously.

The invention relates to the technical field of agricultural instruments, and discloses a vegetable planting and cultivating film mulching device which comprises a main frame, the front end and the rear end of the main frame are fixedly connected with a transverse rod and a tail frame respectively, the middle of the transverse rod is vertically connected to the main frame, the two ends of the transverse rod are connected with adjusting arms, and the lower ends of the adjusting arms are rotationally connected with moving wheels through rotating shafts; one side of the adjusting arm is fixedly connected with a motor, the motor drives the rotating shaft to rotate through a belt, the main frame is connected with a T-shaped frame, the two ends of the T-shaped frame are slidably connected with bending frames, the adjusting arm is connected to the bending frames through a transmission frame, the lower ends of the bending frames are connected with separation shovels, the main frame is connected with a connecting frame, and the connecting frame is rotationally connected with a film rolling roller. The linkage type waste mulching film recycling mechanism is adopted, new film laying and old film recycling are synchronously carried out, an additional cleaning procedure is not needed, the operation cost is reduced, and meanwhile soil pollution caused by waste mulching films is avoided.

A cover plate is arranged on a sampling opening in a furnace top plate, the plate face of the cover plate is attached to the upper end face of the furnace top plate, a guide groove with the groove length direction located in the horizontal direction is formed in the furnace top plate, the cover plate is arranged in the guide groove, and the cover plate and the guide groove are in guide limiting fit. A first flexible rope and a second flexible rope are respectively connected to two ends of the cover plate in the length direction of the guide groove and respectively extend reversely from two ends of the cover plate along the length direction of the guide groove; the power unit drives the first flexible rope and pulls the cover plate to an opening position staggered with the sampling port or drives the second flexible rope and pulls the cover plate to a closing position for covering the sampling port, so that the sampling port can be uncovered or closed, an operator does not need to manually open and close the cover body, the potential safety hazard of short-distance manual operation is avoided, and the working efficiency is improved. The safety of opening and closing operation of the sampling opening is ensured.