33results about How to "Reduce bending times" patented technology

The invention provides a novel paint storing roller brush with paint outflowing continuously, and belongs to the field of painting tools. The novel paint storing roller brush comprises a roller cover,a connection supporting rod, a rotary fixing device, an externally packed painting layer, a horizontal cylinder core, a vertical cylinder core and a paint storing roller. The externally packed painting layer is arranged outside the paint storing roller, the vertical cylinder core and the horizontal cylinder core are arranged in the paint storing roller, a paint inlet through hole is formed in themiddle of the roller cover, the paint inlet through hole is communicated with the horizontal cylinder core, the horizontal cylinder core is communicated with the vertical cylinder core, and the vertical cylinder core further is communicated with the paint storing roller. A row of paint outlet through holes are evenly formed in the paint storing roller, paint is painted on the external packed painting layer after flowing out from the paint outlet through holes, and the connection supporting rod is rotatably connected to the paint storing roller through the rotary fixing device. The novel paintstoring roller brush with the paint outflowing continuously is reasonable in structure, the painting work can be completed only with one person, meanwhile the vertical roller core and the paint outlet through holes are arranged up and down, therefore backflowing of the paint can be avoided, and the novel paint storing roller brush has the effects of being capable of improving the working efficiency, lowering the labor cost, and avoiding backflowing of the paint.

The invention relates to a trolley capable of lowering the labor intensity of the waist and a using method of the trolley. The trolley comprises a frame. A bearing table is connected to guide rails on the frame in a sliding manner, an air pump is fixedly arranged at the lower end of the frame and connected with power supply equipment on the frame, the air pump is connected with an air storage tank through a pipe, the air storage tank is connected with an air cylinder and air through a pipeline, one-way valves are arranged in the pipe and the pipeline, an air cylinder push rod is arranged at the lower part of the air cylinder, a stretching spring is arranged between the air cylinder push rod and the bottom of the frame; a first chain wheel, a second chain wheel, a third chain wheel and a fourth chain wheel are arranged between the bearing table and the air cylinder push rod, the second chain wheel and the third chain wheel are coaxially connected, a first chain is erected on the first chain wheel and the second chain wheel, a second chain is erected on the third chain wheel and the fourth chain wheel, the side, close to the bearing table, of the first chain is fixedly connected with the bearing table, and the side, close to the air cylinder push rod, of the second chain is fixedly connected with the air cylinder push rod. The trolley has the beneficial effects that the trolley can adapt to goods with different mass through the change in atmospheric pressure, the frequency of bending down in the handling process is reduced, and the labor intensity of the waist is lowered.

The invention relates to a rotary rubber turbine, which comprises a base and a rotating plate rotatably connected with the base in a vertical direction. A rotary air distribution block is arranged at a position, close to the center, of the rotating plate, at least one yarn abrading unit is arranged on the edge of the rotating plate, each yarn abrading unit comprises a rotating barrel and a rotating rod rotatably connected with the rotating barrel, each rotating rod is provided with a rubber turbine leg, each yarn abrading unit is further provided with a brake cylinder, an inflating cylinder and a deflating cylinder, wherein each brake cylinder is used for limiting rotation of the corresponding rotating rod, and each inflating cylinder and the corresponding deflating cylinder are respectively used for inflating and deflating the corresponding rubber turbine leg. A plurality of yarn abrading stations are integrated on the same rotating plate, complexity of each station is reduced, on the one hand, cost of staff training of a company is reduced, on the other hand, skill of staffs is improved advantageously, and product percent of pass is improved. Simultaneously, yarn abrading time of single products is shortened due to assembly line production, close-fitting pants can be transferred to a next work procedure in time, integral production period of production of the pants is shortened, and delivery time is shortened.

The invention relates to a label printer. The whole body of the label printer is nearly square. The front of the printer is provided with a label box, a label box locking rod, a display area, a function key area, a label box pushing-out key and a cutter key. The lower side of the printer is provided with a battery box cover. The part of the battery box cover close to the back side gradually converges to form a slope. The right side of the printer is provided with a label outlet. The middle of the upper side of the printer is provided with an external interface area. The left end of the upper side of the printer is provided with a hook structure. The groove of the upper part of the back of the printer is equipped with a magnet adsorbing block. The lower part of the back side of the printer is partly and inwardly sunken to form a holding groove. The consistent pattern of the large head and small body structure and manual keyboard input command of a traditional label printer is abandoned, the label printer is designed to be a nearly square structure which is a breakthrough, a mobile phone data line is connected to the external interface area and is a command input is carried out through a mobile phone, the label printer can be arranged in multiple states, and a wrong operation can be prevented.

The invention provides an automobile baggage holder and antenna base mixed sorting and automatic butt joint online and offline system which comprises a plurality of mixed sorting packaging boxes, a first lifting device, a material transfer trolley, a line edge butt joint storage device, a second lifting device, a transition material taking and recycling device and a control system, and the first lifting device is arranged in a sorting area; the material transfer trolley is used for transferring the mixed sorting packaging boxes from the sorting area to the material taking area; the line edge butt joint material storage device, the second lifting device and the transition material taking and recycling device are sequentially arranged in the material taking area in a butt joint mode. The transition material taking and recycling device is arranged at a material taking point, the second lifting device is arranged between the line edge butt joint material storage device and the transition material taking and recycling device, and the mixed sorting packaging boxes can be switched between the line edge butt joint material storage device and the transition material taking and recycling device along with ascending and descending of the second lifting device. All the devices in the sorting area and the material taking area can be automatically connected in a butt joint mode, the automation degree is high, and the distribution efficiency is high.

The invention discloses an air-jet loom air pressure detection apparatus and detection method. The air-jet loom air pressure detection apparatus comprises multiple first air detection pipes, a switch element, a buffer tank, a second air detection pipe and a pressure detection part, wherein one end of each first air detection pipe is used for communication with air detection holes of an air-jet loom, the other ends communicate with the buffer tank, each first air detection pipe is connected with the switch element, the switch element is used for opening or closing the corresponding first air detection pipes, one end of the second air detection pipe communicates with the buffer tank, the other end of the second air detection pipe is connected with the pressure detection part, and the pressure detection part is used for detecting air pressure of gas in the second air detection pipe. The air-jet loom air pressure detection apparatus related to by the invention save manpower, reduces damage of the air detection holes and reduces equipment loss.

The invention belongs to the technical field of oxidation processing, and particularly relates to an aluminum alloy surface anodic oxidation coloring treatment production line and a treatment process.The aluminum alloy surface anodic oxidation coloring treatment production line comprises an oxidation room, the oxidation room is sequentially provided with an oxidation tank, a coloring tank and a closed tank from the inlet side to the outlet side, the outer side of the outlet side of the oxidation room is provided with a cleaning tank, a conveying hanging chain for conveying from the inlet sideto the outlet side is arranged in the oxidation room, and hanging tools are hung on the conveying hanging chain. According to the aluminum alloy surface anodic oxidation coloring treatment productionline and the treatment process, a plurality of hanging pieces can be hung at a time, and the distance between the hanging pieces and the distance between the upper layer of hanging tools and the lower layer of hanging tools can be adjusted so that the production line can adapt to products of different models; and the hanging pieces to be hung are placed on a support firstly, when the hanging tools on the conveying chain arrive, the hanging pieces on the support are directly transferred to the hanging tools, so that the number of the hanging pieces which are hung at a time is large, the numberof being-down times is effectively reduced, the labor intensity of workers is reduced, the matching success rate is increased, and transferring is smoother.

The invention discloses an Internet of Things-based electronic tag shelf with a distance adjustable function. The Internet of Things-based electronic tag shelf comprises a movable support, electronictags, horizontal plates and a vertical plate; the electronic tags are placed on the horizontal plates; the movable support comprises a base, a back plate, horizontal slide rails and vertical slide rails; the back plate is fixed on the base; and the base is provided with rollers; the back plate is provided with a plurality of horizontal sliding rails and vertical sliding rails; the horizontal plates are in sliding connection with the vertical sliding rails; the vertical plate is in sliding connection with the horizontal sliding rails; the horizontal plates and the vertical plate are provided with driving mechanisms; each driving mechanism comprises a motor and a screw; an output shaft of each motor is fixedly connected with the corresponding screw; the horizontal sliding rails and the vertical sliding rails are provided with threaded grooves matched with the screws; the screws on the horizontal plates are meshed with the threaded grooves of the vertical sliding rails and drive the horizontal plates to move up and down along the vertical sliding rails; the screws on the vertical plate are meshed with the threaded grooves of the horizontal sliding rails and drive the vertical plate tomove left and right along the horizontal sliding rails; and the motors are electrically connected with switches respectively. The Internet of Things-based electronic tag shelf with the distance adjustable function has the advantages that number of loaded cargoes is increased, and operation is easy.

The invention discloses a cotton picker which comprises a shell and a drive component. A cotton picker nose is fixed on the shell. Cotton picking needles which are capable of automatically changing angles through crankshaft eccentric rotation during operation are disposed in the cotton picker nose. The cotton picker has the advantages that the cotton picker is simple in structure and convenient to use, cotton is efficiently picked by rotating the cotton picking needles, when the cotton picking needles rotate to picking positions, the cotton picking needles extend forwardly to pick cotton, when the cotton picking needles rotate to non-picking positions, the cotton picking needles reverses to discharge cotton/cotton flock, the problem that repeated bringing in and out of cotton/cotton flock increases probability of cotton flock accumulation and winding in the original cotton picker with cotton picking needles in fixed rotation, and the discharged cotton/cotton flock can be collected through a cotton outlet to complete cotton/cotton flock picking.

The invention discloses a leveling device for a linear drainage ditch of a bridge. The leveling device comprises a connecting mechanism, a guide mechanism mounted at the top of the connecting mechanism and a trowelling mechanism mounted at the bottom of the connecting mechanism. According to the device, the height and the gradient of the whole device are determined along with a paved asphalt pavement, high maneuverability is achieved, a user only needs to hold a handle with hands and push the device back and forth to finish surface finishing, and the stooping frequency is reduced; the trowelling depth and the width from the slope can be adjusted according to the actual requirements of the drainage ditch, so that the applicability of the device is improved; the trowel made of an aluminum plate has a good anti-corrosion function, so that the service life of the device is prolonged, and the trowel is convenient to disassemble and assemble, so that when the trowel is damaged, the trowel is convenient to replace, and the practicability is improved; the whole device adopts an angle steel framework, is stable in structure, and is convenient to use and carry, so that the working efficiency is practically and effectively improved.

The invention discloses a product telescopic lifter which comprises a fork arm carrier, a lifting assembly, a linkage assembly and a detection assembly, the lifting assembly and the linkage assembly are both arranged on the fork arm carrier, the lifting assembly is connected with the linkage assembly, the fork arm carrier comprises a base, a supporting frame and a storage rack, the base is fixedly connected with the supporting frame, a commodity shelf is connected to the supporting frame in a vertically movable mode, the lifting assembly is arranged on the base and connected with the commodity shelf, the linkage assembly is arranged on the supporting frame and the commodity shelf and comprises a gear part and an auxiliary part, the gear part is arranged on the commodity shelf, the auxiliary part is arranged on the supporting frame, the detection assembly comprises a controller, a pressure sensor used for detecting load borne by a drawer, and an alarm, the controller and the alarm are arranged on the lower bottom face of the drawer, the pressure sensor is arranged on the upper surface of the drawer, and the pressure sensor and the alarm are both coupled with the controller. The working efficiency of workers is improved, the stooping frequency of the workers is reduced, and the personal safety is guaranteed.

The invention relates to a teacher's desk for Chinese teaching. The desk comprises a desk body, an adjusting device arranged inside the desk body, a bracket assembly connected with the adjusting device through an angle adjusting assembly and a table lamp assembly arranged on the desk body; the adjusting device comprises a sleeve arranged inside a through hole, a sleeve rod connected with the sleeve through a connecting assembly, a rotating groove formed in the top of the sleeve and a positioning groove formed in the middle of the sleeve; the connecting assembly comprises a connecting hole formed in the bottom of the sleeve rod, a compressed spring arranged inside the connecting hole, and a roller connected with the compressed spring. By arranging the adjusting device and the angle adjusting assembly, the bracket height adjustment and angle adjustment are performed, the labor intensity of a Chinese teacher in the teaching process is lowered, and rotation can be performed; by arranging the table lamp assembly, illumination can be performed when a classroom is dark, light is shielded through adjustment, multiple functions are achieved, the Chinese teacher's teaching efficiency and quality are improved, and the student's learning efficiency is improved.

The invention relates to a multifunctional desk used for financial specialty. The multifunctional desk comprises a desk body, an adjusting device arranged inside the desk body, a bracket assembly connected with the adjusting device through an angle adjusting assembly and a table lamp assembly arranged on the desk body; the angle adjusting assembly comprises a first pin shaft, a sleeve rod slidinggroove, a supporting rod, a supporting rod sliding groove and an inclined adjusting rod, wherein the first pin shaft and the sleeve rod sliding groove are formed in the top of a vertical rod, the supporting rod is connected with the two ends of the first pin shaft, the supporting rod sliding groove is formed in the supporting rod, and the two ends of the inclined adjusting rod are arranged insidethe sleeve rod sliding groove and the supporting rod sliding groove respectively. By arranging the adjusting device and the angle adjusting assembly, the labor intensity of a teacher during teaching is easily lowered, and the multifunctional desk can rotate; the table lamp assembly is arranged, in this way, illuminating is convenient when a classroom is dark, adjustment can be conducted to shieldlight, and the multifunctional desk is diversified in function, improves the teaching efficiency and teaching quality of the teacher, and improves the learning efficiency of students.