47results about How to "Realize automatic transmission" patented technology

The invention discloses a brake pad cutting device and a cutting method thereof, and relates to the technical field of brake pad cutting, the brake pad cutting device comprises a machine tool, a conveying assembly, a cutting assembly and a fixed-point cutting assembly.By flexibly adjusting the position of a trepanning laser nozzle, the trepanning requirements of different positions on a brake pad are met, and the size of a hole is flexibly adjusted; the electromagnet is started to generate magnetic force with the same polarity as the magnetic block, the magnetic block is pushed to rotate through repulsive force, rotation and positioning of the magnetic block are achieved under cooperation of the check block, the position of the rotating disc is adjusted, and cutting at different positions is achieved; the number of the magnetic blocks can be adjusted according to the number of actually-needed holes by controlling a fifth electric push rod to drive the magnetic blocks with the needed number to move outwards, the positions of an outer ring laser spray head and an inner ring laser spray head are adjusted, and an outer contour and an inner contour are cut on a brake pad raw material. All cutting operations can be completed through one-time positioning, and accumulative errors caused by multiple times of positioning are reduced.

The invention relates to the technical field of wafer feeding detection, in particular to a wafer transmission and electrical performance detection system, which can realize wafer carrying and pre-alignment operation, automatic feeding for detection, manual operation saving and detection efficiency and accuracy improvement, and comprises wafer transmission equipment and wafer detection equipment, the wafer transmission equipment comprises a wafer loading and feeding mechanism, a wafer carrying mechanism and a pre-alignment mechanism, the wafer detection equipment comprises an equipment cover shell, a detection platform is arranged in the equipment cover shell, the detection platform is provided with a moving table connected with an XY two-axis driving mechanism II, and the moving table is provided with an X-axis driving mechanism II and a Y-axis driving mechanism II. A lifting table and a lower visual camera which are connected with a Z-axis lifting mechanism are mounted on the moving table, a wafer adsorption platform is mounted on the lifting table, a probe chuck is mounted on a top cover plate of the equipment housing, a probe circuit board is arranged on the probe chuck, an upper visual camera is arranged above the wafer adsorption platform, and a lower visual camera is arranged above the upper visual camera. And the upper visual camera is connected with a transverse movement driving mechanism.

The utility model provides a soil moisture content sensor for maintenance of a lawn in a football field. The soil moisture content sensor comprises at least one detector, a data acquisition device and a data transmission device, the at least one detector is sequentially arranged in the vertical direction, one detector is used for detecting soil moisture content data of soil at a detection depth, and the detection depth is the depth distance from the surface of the soil; the at least one detector is connected with the data acquisition device, and the data acquisition device is used for collecting the soil moisture content data sent by each detector and converting the at least one soil moisture content data into analysis data; the data acquisition device is connected with the data transmission device, and the data transmission device is used for sending analysis data to the control system. The method and the device have the advantages that comprehensiveness and accuracy of acquisition of the soil moisture content data of the soil are guaranteed, and reliable data support is provided for subsequent soil maintenance.

The invention discloses a circulating ventilation and airing system for painting parts, relates to the technical field of ventilation and drying, and ensures continuous production of a production line by utilizing seamless joint of a boxing buffer unit and the painting production line. A large number of painting part turnover boxes are stored through the multi-layer temporary storage roller line, and large-scale airing can be achieved. And a connection unit is designed at an outlet of the three-dimensional warehouse, so that the painted component turnover box automatically completes warehouse-out and pours the painted component into a designated position of the next procedure, and automatic discharging of the painted component and butt joint of rear-end equipment are achieved. And automatic production of airing of the painting component can be realized on a production line with higher and higher automation degree. The system can be in seamless butt joint with a coating production line, automatic conveying, airing and discharging of painted parts are achieved, and the automation level of production is improved. The problem of low airing efficiency under natural wind can be solved, the danger caused by drying and heating in the initiating explosive device industry can be solved, and the situation of large-scale continuous production of painting parts can be achieved.

The utility model discloses a steamed bun breaking machine, which belongs to the field of manual steamed bun breaking equipment and comprises a transmission structure, a device base, a conveyor belt, a pushing cylinder, a transmission plate, a rotating shaft, a connecting plate, a first cylinder, a second cylinder, a steamed bun breaking plate, a third cylinder, a clamping plate and a first proximity switch. By arranging the conveying belt assembly, the clamping mechanism, the steamed bun breaking mechanism and the linkage driving component, automatic operation of the whole process of automatic conveying, clamping, breaking and separating and collecting of steamed bun blocks is achieved. The device is driven by a cylinder and matched with a mechanical structure to simulate manual bun breaking action, and bun block integrity is guaranteed. According to the technology, the labor intensity of workers is effectively reduced, and the production efficiency and the product consistency are improved.

The utility model provides an AI-based high-pressure oil pipe joint valve element defect detecting and polishing device. The AI-based high-pressure oil pipe joint valve element defect detecting and polishing device comprises a rack, a conveying device (a rotating disc and a driver), a feeding device, an air blowing device, a cleaning device, a detecting device, an unqualified product removing device and a qualified product guiding device, the positioning seat fixes the high-pressure oil pipe joint through the clamping groove, the vibration disc achieves automatic directional feeding, the blowing and cleaning device removes impurities on the surface and in an inner hole, the industrial camera completes visual inspection, the pneumatic push cylinder removes unqualified products, and the inclined face guides out qualified products. The equipment realizes full-process automation, improves the sorting efficiency, precision and reliability, and reduces manual dependence.

The utility model discloses an incense containing tray positioning transmission device for incense making, which comprises a transmission table and baffle plates, a group of baffle plates are respectively fixed at two ends of the top of the transmission table, a material belt is arranged between the baffle plates, the material belt is positioned in the transmission table, and a plurality of groups of transmission shafts are arranged in the transmission table at equal intervals. According to the incense containing tray positioning and conveying device for incense making, the conveying motor, the material belt, the driving shaft, the positioning blocks and the bearing table are arranged, the positioning and conveying device supplies materials to the material belt through the feeding conveyor, and when a tray is conveyed to the clamping assembly along with the material belt, the tray can be corrected and positioned through the two positioning blocks; the positions of the trays are automatically calibrated and transmitted to the bearing table so that external devices such as a mechanical arm can take away multiple sets of trays to be transmitted at a constant speed, automatic transmission and automatic positioning are achieved, the cost and consumed time of manual operation are greatly reduced, and the problem that manual positioning and calibration are needed is solved.

The utility model provides a blowing cleaning device, and relates to the technical field of machining. The blowing cleaning device comprises a pressing assembly and a material pulling assembly. The pressing assembly comprises a first driving piece, an upper pressing plate, a lower pressing plate, a plurality of upper blowing parts and a plurality of lower blowing parts. The first driving piece is used for driving the upper pressing plate and the lower pressing plate to abut against each other to form an air blowing space or driving the upper pressing plate and the lower pressing plate to be away from each other. The upper blowing parts are distributed on the upper pressing plate at intervals and located in the blowing space, and the lower blowing parts are distributed on the lower pressing plate at intervals and located in the blowing space; an air blowing port of the lower air blowing part is obliquely arranged towards the upper pressing plate; the material pulling assembly comprises a material pulling driving part and a bearing plate, the bearing plate is located on one side of the pressing assembly and used for bearing the material belt penetrating through the upper pressing plate and the lower pressing plate, the material pulling driving part is used for driving the material belt on the bearing plate to move, and a heater is arranged on the bearing plate and used for heating the material belt. According to the embodiment of the invention, the rework probability of products with overlapped edges can be reduced.

The present invention discloses a transmission and transfer device for the inner liner blades of an accordion bag. The present invention includes an inner liner blade introduction unit, a frame structure for fixing the inner liner blade introduction unit, and an opening and closing unit located below the inner liner blade introduction unit; there are multiple inner liner blade introduction units, which are evenly arranged in the frame structure; each inner liner blade introduction unit is V-shaped, used to constrain the inner liner blades; an open mouth is provided at the lower end of the inner liner blade introduction unit to constrain the regularized inner liner blades to fall from the open mouth; the open mouth is opposite to the opening and closing unit, and when the opening and closing unit is opened, the inner liner blades fall into the external combined machine. The present invention can transmit and transfer blades more efficiently and stably. The design of the transmission device takes into account the shape and transmission path of the inner liner blades, ensuring that the inner liner blades can pass through each transmission link smoothly and continuously, thereby improving the efficiency and stability of the transmission.

The utility model relates to the technical field of traditional Chinese medicine processing, and discloses a traditional Chinese medicine full-automatic slicing machine which comprises a workbench, a first motor is fixedly connected to the interior of the workbench, the output end of the first motor is fixedly connected with a first rotating roller, and the upper surface of the workbench is rotationally connected with a second driving roller. A belt is arranged between the first rotating roller and the second transmission roller, a connecting rod is fixedly connected to the interior of the second transmission roller and rotationally connected to the upper surface of the workbench, a slicing disc is fixedly connected to one end of the connecting rod, and a first blade is fixedly connected to the interior of the slicing disc. According to the American ginseng slicing machine, the motor drives the rotating roller to rotate, then the belt and the connecting rod are driven to rotate, the slicing disc is made to rotate, when medicinal materials are close to the surface of the slicing disc, the first rotating blades cut American ginseng into slices, automatic batch cutting is achieved, compared with a semi-automatic slicing machine, the efficiency is higher, the effect of simple operation is achieved, and the production requirement can be met.

The invention relates to the field of traditional Chinese medicinal material processing and cleaning, in particular to a traditional Chinese medicinal material processing device with a cleaning function, which comprises a cleaning box, a crushing structure capable of crushing traditional Chinese medicinal materials is mounted on the outer wall of the cleaning box, and a conveying structure capable of conveying the traditional Chinese medicinal materials is arranged on one side of the cleaning box. The upper end of the conveying structure is provided with a treatment box, the treatment box is internally provided with a spraying structure and a cleaning structure which can be used for cleaning the traditional Chinese medicinal materials, the cleaning box is internally provided with a centrifugal cleaning structure which can be used for centrifugally dewatering the traditional Chinese medicinal materials, and the top of the cleaning box is connected with an inlet. Traditional Chinese medicinal materials can be crushed, the surface area of the traditional Chinese medicinal materials is increased, subsequent cleaning and drying treatment is facilitated, and the processing efficiency is improved; and through the arranged conveying structure, automatic conveying of the traditional Chinese medicinal materials can be achieved, manual operation is reduced, and the working efficiency is improved.

A laser cutting conveying line belongs to the technical field of conveying devices, is used for conveying plate cutting, and comprises a frame, a waste conveying system, a positioning air cylinder, a conveying assembly, a guide assembly and a blocking assembly, and the waste conveying system is arranged in an inner cavity of the frame and used for conveying plate waste; the multiple positioning air cylinders are arranged above the frame in the front-back direction and used for restraining and guiding the plates in the front-back direction. According to the laser cutting device, the side edge constraint guiding system is matched with the end limiting structure, three-dimensional positioning control can be carried out on a plate, a track is corrected in real time, positioning errors are avoided, the cutting precision is improved, and efficient and stable operation of laser cutting operation is guaranteed; according to the automatic waste collecting and conveying system, waste generated by laser cutting of the plates is automatically conveyed, centralized treatment of the waste is achieved, the equipment cleaning and maintaining period is greatly shortened, and the links of plate conveying, cutting, waste collecting and the like are effectively integrated.

The diamond wire surface cleaning system comprises a cleaning structure and a liquid storage structure. The cleaning structure comprises a groove body, and a plurality of cleaning areas are arranged in the groove body in the diamond wire passing direction. The cleaning area comprises a liquid cleaning area used for cleaning the diamond wire and liquid return areas arranged on the two sides of the liquid cleaning area. A liquid washing partition plate is arranged between the liquid washing area and the liquid return area, and a plurality of liquid washing grooves allowing diamond wires to pass through are formed in the upper end face of the liquid washing partition plate. A liquid inlet is formed in the liquid washing area, and a liquid return opening is formed in the liquid return area; the liquid storage structure comprises a liquid storage tank and a liquid pump, the liquid pump discharges cleaning liquid in the liquid storage tank into the liquid cleaning area through the liquid inlet, the cleaning liquid overflowing out of the liquid cleaning partition plate flows back to the liquid storage tank from the liquid return opening, and the diamond wire is immersed and cleaned in the liquid cleaning area through the cleaning liquid. The multiple cleaning areas are arranged, each cleaning area comprises the liquid cleaning area and the liquid return area, continuous and automatic cleaning can be achieved, and the cleaning speed and efficiency are effectively improved.

The invention discloses a tray bearing device, a loading cavity, semiconductor process equipment and a transmission method, in the tray bearing device, a base is used for bearing a tray, and the tray is used for bearing at least one substrate; the tray rotating mechanism and the at least two tray centering mechanisms are uniformly distributed around the base; the tray rotating mechanism is in contact with the edge of the tray, and the tray rotating mechanism is used for driving the tray to rotate by being in contact with the edge of the tray during rotation; the tray centering mechanisms make contact with the edge of the tray, and the tray centering mechanisms are used for pushing the tray to move in the direction from the outer side of the tray to the inner side of the tray or move in the direction away from the tray, so that the position of the tray is adjusted, it is avoided that the position of the tray on the base deviates, and the subsequent process effect is guaranteed.

The utility model discloses a road roller mud scraping device for municipal engineering, which belongs to the technical field of road roller mud scraping and is characterized by comprising two connecting frames, mud scraping mechanisms are bolted on the inner sides of the bottoms of the connecting frames, mud guide mechanisms are fixedly connected to the bottoms of the mud scraping mechanisms, and the mud guide mechanisms are connected with the connecting frames through bolts. In the mud scraping mechanism, the limiting plate is fixedly connected to the inner side of the bottom of the connecting frame, and the scraper is welded to the bottom of the limiting plate, so that the overall structure of the mud scraping mechanism is stable, the mud scraping mechanism can be firmly mounted on the road roller and cannot shake or fall off easily in the working process, and the stability and reliability of mud scraping work are ensured; the guide opening is formed in the rear side of the limiting plate, the guide cover is fixedly connected to the rear side of the limiting plate, and through the design, scraped residues such as soil, gravel and asphalt can be effectively guided to enter a follow-up mud guide mechanism, the residues are prevented from scattering around the mud scraping mechanism at will, centralized collection and treatment of the residues are facilitated, and the cleanliness of a construction site is kept.

The utility model discloses an automobile cross beam punching machine capable of preventing residues from splashing, which comprises a support frame and a workbench arranged at the left end of the support frame. The positioning groove is formed in the workbench, a mounting shell is mounted at the upper end of the workbench, an inclined plate is connected to the right end of the workbench, a stamping block is arranged at the upper end of the positioning groove, a movable block is mounted at the upper end of the stamping block, side protruding blocks are arranged at the front end and the rear end of the movable block, and a positioning key is mounted at the right end of the movable block; a connecting block is arranged at the rear end of the positioning key, and a movable rod is installed at the front end of the connecting block. According to the automobile cross beam punching machine capable of preventing the residues from splashing, the machining end is arranged in a full-surrounding mode, so that the residues generated in the machining process cannot be splashed out, the safety of workers is conveniently guaranteed, materials are conveniently and automatically transmitted, the working efficiency is improved, the labor cost is reduced, and the accuracy of the punching machine is conveniently improved.

The invention discloses a continuous bowl wiping machine which comprises a mounting frame, a control assembly, a belt type conveying mechanism, a rotating disc mechanism, a cleaning mechanism, a telescopic mechanism and a rotating mechanism. The belt type conveying mechanism, the rotating disc mechanism, the cleaning mechanism, the telescopic mechanism and the rotating mechanism are electrically connected with the control assembly. A mounting plate is arranged in the middle of the mounting frame, a telescopic mechanism is mounted at the top, and a rotating mechanism is mounted at the tail end of the telescopic mechanism; a mounting seat is arranged in the middle of the mounting plate, a supporting plate is arranged at the top of the mounting seat, a turntable mechanism and a cleaning mechanism are mounted on the two opposite sides of the supporting plate respectively, and the turntable mechanism is rotationally mounted on the side edge of the supporting plate and matched with the supporting plate; and the belt conveying mechanism is arranged beside the mounting frame, and the belt conveying mechanism is further matched with the supporting plate. The belt type conveying mechanism is matched with the rotating disc mechanism, so that automatic conveying and positioning of bowls are achieved, and the automation level of the cleaning process is improved; the telescopic mechanism, the rotating mechanism and the cleaning mechanism are used in cooperation, it is guaranteed that the outer walls of the bowls are thoroughly cleaned, and the appearance quality and the hygienic standard of products are guaranteed.

A horizontal paper cup collecting device includes a first mounting bracket, a second mounting bracket, a material transmission tube, a cup pushing device, a cup pulling device, a cup dropping device, and a collecting device. The cup pushing device includes a pushing mechanism, a cushion block, an axis fixing ring, a bottom axis, and a cup clamping assembly. The pushing mechanism includes a first cylinder and a pushing block. The cup clamping assembly includes a first limiter, a top circular axis, and a brush. Each of the first limiters includes a first limiter body and a clamping block. The cup pulling device includes a second cylinder, an arc-shaped cup pushing ring, a one-way limiter, and a guide rod. The cup dropping device includes a third cylinder and a paper cup clamping device. Each of the paper cup clamping devices includes a fixed frame and a cup clamping shaft. The collecting device includes a transmission mechanism, and the transmission mechanism includes a transmission shaft, a transmission belt, a partition, and a motor. The horizontal paper cup collecting device reduces the labor intensity of workers, improves production efficiency, and realizes automatic transmission of paper cups.

This invention relates to the field of tarpaulin splicing technology, specifically to a tarpaulin coating post-splicing positioning and connection device, comprising a support structure, two axially parallel material rollers mounted above the support structure, and an adjusting frame assembly between the two material rollers for adjusting their axial displacement. The adjusting frame assembly has a positioning clamping structure for positioning and clamping the material rollers. The support structure has a support wheel assembly for rolling support of the adjusting frame assembly. The adjusting frame assembly has a side detection assembly for positioning and detecting the side of the tarpaulin. The axial distance between the two material rollers can be adjusted through the adjusting frame assembly, thereby adapting to different splicing width requirements of the tarpaulin. The fifth electric telescopic rod of the hot pressing assembly can drive the wheel platform to move, realizing the adjustment of the distance between the fixed electrode plate and the moving electrode wheel, which can adapt to the high-frequency hot pressing requirements of tarpaulins with different coating thicknesses, greatly improving the applicability of the equipment.

The utility model relates to the field of stirring devices, in particular to a step-by-step compound feed filling, mixing and stirring device. The technical problems that according to an existing stirring and mixing device, a single tank is generally adopted for uniformly mixing and stirring different feeds and additives, and due to the fact that part of the feeds and the additives need to be filled and uniformly stirred after raw materials are mixed or in the midway, the uniform mixing of the single tank cannot guarantee that the raw materials are properly and uniformly distributed in the mixing process; part of the feed and the additive are not uniformly mixed, so that the quality and the effect of the feed are influenced. According to the technical scheme, the step-by-step compound feed filling, mixing and stirring device comprises a mixing tank, a mixing assembly and a filling assembly; the driving motor is connected with the driving rod and is combined with the stirring frame to preliminarily stir and mix feed, a continuous and stable stirring effect is provided, feed raw materials with different components are mixed together, the mixing uniformity is ensured, meanwhile, the stirring speed and force are accurately controlled, and diversified requirements in production are met.

The utility model relates to a feed additive filling machine. Comprising a main rack, a stock bin is installed on the main rack, and a filling head is installed at a discharging opening of the stock bin; the cover taking device is mounted on the main rack and is used for grabbing and transferring an inner cover; the pressing device is mounted on the main rack and is used for pressing the inner caps and the packaging bottles; the turntable device is used for driving a plurality of packaging bottles to sequentially pass through the lower parts of the filling head, the cover taking device and the pressing device one by one; a feeding guide groove and a discharging guide groove are formed in the bottle guide plate; the second transmission line and the third transmission line are in butt joint with outer ports of the discharging guide groove and the feeding guide groove respectively; a bottle pushing device corresponding to the discharging guide groove is installed on the main rack and used for pushing the packaging bottles into the second conveying line. The cover conveying device and the first conveying line are installed in a butt joint mode and used for conveying the inner covers to the position below the cover taking device one by one. The inner cap pressing device can automatically grab an inner cap and press the inner cap in a bottle opening of a packaging bottle, and is high in working efficiency and automation degree.

This utility model relates to a sieving device for removing powder from silicon material, comprising: an automatic feeder at the inlet end of the sieving device; the sieving device includes a fixed frame, a sieving frame, and a vibrating motor; tracks for vibrating the sieving frame are provided on both sides of the fixed frame, and the two sides of the sieving frame are slidably connected to the tracks; the vibrating motor drives the sieving frame to vibrate, thereby achieving the sieving of powder; the utility model, by allowing the two sides of the sieving frame to be slidably connected to the tracks, makes the sieving frame stable during vibration, facilitating maintenance and replacement, and also improving the stability of sieving.

The utility model discloses a labeling machine for sock processing, and relates to the technical field of sock processing. The labeling machine for sock processing comprises a base, a supporting mechanism and a conveying mechanism, the supporting mechanism comprises a storage plate arranged on the base and a fixing rod, the fixing rod is fixedly connected to the top of the base, a labeling machine is arranged on the supporting mechanism, and the conveying mechanism comprises a rotating block arranged in the base and a belt wheel arranged in the rotating block. In order to overcome the defects that when the device is used, socks need to be manually attached to the labeling positions of the socks, feeding and discharging need to be completed manually, operation is tedious, and the labor cost is high, the device can achieve automatic conveying of the socks, manual feeding and discharging are not needed, on one hand, dependence on manpower can be reduced, and the production efficiency is improved. And on the other hand, the conveying belt and the belt pulley can be detached, so that a worker can conveniently clean stains attached to the surface of the conveying belt and the adhesive body attached to the surface of the conveying belt.

The invention belongs to the technical field of residual coal sweeping, and particularly relates to a dry-wet coal sweeping operation unit which comprises a dry-wet coal sweeping assembly, a tipping bucket mechanism and a portal frame assembly. Wherein the portal frame is erected on the two sides of a coal car compartment, the dry-wet coal sweeping assembly is arranged on the top of the portal frame and located above the coal car compartment, and the tipping bucket mechanism is arranged on one side of the portal frame; the dry-wet coal sweeping assembly can slide close to or away from the tipping bucket mechanism along a top slideway of the portal frame; a feed port is formed in the top of the tipping bucket mechanism, and a discharge port is formed in the bottom of the dry-wet coal sweeping assembly; when the dry-wet coal sweeping assembly slides to a designated position of the tipping bucket mechanism, a discharging opening of the dry-wet coal sweeping assembly is in butt joint with a feeding opening of the tipping bucket mechanism; the tipping bucket mechanism is used for receiving the coal cinder in the dry-wet coal sweeping assembly and overturning and pouring the collected coal cinder into the collecting container. Through an active conveying and unloading mechanism, efficient residual coal conveying and sweeping are achieved, and the problems that in an existing system, the conveying efficiency is low, material loss is large, and environment pollution is caused are solved.

The invention discloses a high-temperature-resistant environment-friendly composite waterproof breathable heat-insulating film automatic shaping device, and relates to the technical field of film automatic shaping, the high-temperature-resistant environment-friendly composite waterproof breathable heat-insulating film automatic shaping device comprises a shaping box, a raw material box, a cleaning chamber and a shaping chamber, and the bottom of one side of the shaping box is fixedly connected with the raw material box. Through arrangement of the shaping box, the raw material box, the cleaning chamber and the shaping chamber, the heating chamber, the transition chamber and the cooling chamber are arranged in the shaping chamber, continuous treatment of the film material is achieved, the heating chamber and the cooling chamber are provided with the first laser distance measuring sensor and the second laser distance measuring sensor respectively, the width and the moving distance of the film material can be accurately measured, and the accuracy of film material processing is improved. The data are fed back to the main processor module in real time for analysis, and then the PLC precisely regulates and controls the slitting assembly in the heating chamber and the cutting assembly in the cooling chamber, so that precise shaping and slitting cutting of the high-temperature-resistant environment-friendly composite waterproof breathable heat-insulating film are realized, the production efficiency and the product quality are effectively improved, and the production cost is reduced. And high automation and intelligence levels are embodied.

This utility model relates to the field of textile fabric testing technology and discloses a curtain fabric light transmittance testing device, including a base plate, a fixed base, a mounting plate, and a light shield, a support structure, and a testing component set on the top of the base plate, a drive component on the top of the fixed base, and a feeding component on the top of the mounting plate. The light shield can block external light. The light strip and strong light source in the testing component can adjust the light intensity and angle. The support structure realizes the smooth transmission of fabric through bearing seats, rotating shafts, and a conveyor belt. The first motor and other components of the drive component drive the conveyor belt to operate. The feeding component realizes automated fabric feeding through an adjustment structure and an auxiliary frame. This device solves the problems of inaccurate light source control, easy wrinkling of fabric during transmission, and low degree of automation in traditional testing devices. It can accurately simulate various lighting conditions, ensure flat fabric testing, improve testing accuracy and efficiency, and is suitable for efficient testing of the light transmittance of curtain fabrics.

The invention relates to the technical field of computers, and discloses a WiFi-based close-range automatic file transmission method, which comprises the following steps: step 1, an STA receives first data; the first data is generated and broadcasted by the AP; 2, the STA judges whether the first data has transmission file enabling or not and whether the distance between the STA and the AP is smaller than a preset value or not; when the first data is enabled by a transmission file and the distance between the STA and the AP is smaller than a preset value, sending a probe request to the AP; step 3, the STA receives the probe response, and automatically obtains the SSID and the password of the AP through the WPS connection; the probe response is sent after the probe response is verified to be successful by the AP (Access Point); and step 4, the STA performs WiFi connection with the AP through the SSID and the password and receives the file. According to the automatic file transmission method, the file can be quickly and safely transmitted. Meanwhile, the invention also discloses a WiFi-based close-range automatic file transmission device.

The present invention discloses an automatic garbage can transmission system, comprising a garbage can transmission line arranged in a garbage cleaning station, a garbage can transfer device for transferring garbage cans filled with garbage to the garbage can cleaning station or transferring empty garbage cans from the garbage can cleaning station back to the garbage can placement location, a garbage can lifting and transferring device arranged at the garbage can cleaning station for lifting and transferring garbage cans on the garbage can transfer device to the garbage can transmission line, and a garbage can transfer and lowering device for transferring empty garbage cans from the garbage can transmission line, and a garbage can dumping device is arranged on the garbage can transmission line. The automatic garbage can transmission system can automatically transfer garbage cans to the garbage cleaning station for dumping and then transfer them back to the garbage can placement location without manual intervention, thus achieving full automation, saving a large amount of manpower, and reducing labor intensity.

The utility model discloses an automatic pick-and-place device and processing equipment, and the device comprises a discharging device which is used for arranging materials; one end of the discharging track is connected to a discharging port of the discharging device; the feeding device is arranged at the other end of the discharging track and used for pushing the materials on the discharging track to a material taking position; and the material taking robot comprises a moving part and a clamping part, the clamping part comprises a plurality of clamping jaw devices, and the multiple clamping jaw devices can clamp the materials on the material taking position and convey the materials to the material working position through the moving part. Material obtaining difficulty is reduced by arranging materials through the discharging device, automatic material conveying is achieved through combination of the discharging track and the feeding device, labor cost is reduced, the automation degree is improved, accurate clamping and conveying of the materials are achieved through cooperative work of the moving part and the clamping part in the material taking robot, and the working efficiency is improved. And the working efficiency can be improved, manual material conveying work is not needed, and the safety accident risk can be reduced.

The utility model relates to the field of automatic feeding and grinding devices, and discloses an automatic feeding and grinding device for hard alloy bars, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting plate, the left side of the supporting plate is fixedly connected with a hydraulic cylinder, and the top of the hydraulic cylinder is fixedly connected with a moving plate. A fixed plate is fixedly connected to the left side of the top of the movable plate, two conveying plates are fixedly connected to the two ends of the right side of the movable plate, a grinding groove is formed in the top of the supporting plate, a clamping assembly is fixedly connected to the right side of the supporting plate, and a baffle is fixedly connected to the top of the left side of the supporting plate. According to the automatic feeding and grinding machine, automatic conveying of the automatic feeding and grinding machine is achieved, and the feeding process of hard alloy bars is quicker and more continuous. In this way, a large number of manpower resources can be saved, more machining tasks can be completed within a short time, and therefore the production efficiency is improved.