19results about How to "Quick change operation" patented technology

The utility model discloses a protection plate for logistics conveying equipment, and relates to the technical field of logistics. The conveying device comprises a conveying belt, first supporting mechanisms are fixedly connected to the two sides of the top of the conveying belt, each first supporting mechanism comprises a spring sleeve rod, a sliding frame is slidably connected to one end of each spring sleeve rod, a mounting plate is fixedly connected to one side of each sliding frame, and a damping mechanism is arranged at the bottom of each mounting plate. The damping mechanism comprises a ball groove, a rolling ball is arranged in the ball groove, and a friction plate is arranged between the rolling ball and the ball groove. The position of the damping mechanism can be adaptively adjusted when materials collide with the protection plate, and the damping mechanism effectively buffers and absorbs impact force generated in the material transportation process through interaction of a ball groove, a rolling ball and a friction plate in the damping mechanism.

This utility model relates to a simple adhesive application device suitable for dispensing machines, comprising a housing with a cleaning port at the top and a partition installed inside the housing. Below the cleaning port, the partition has a contact adjustment block with several adjustment holes, connected to the partition via adjustment screws. The partition divides the housing into a storage space and a control space. On one side of the storage space, a feeding mechanism and a winding mechanism are installed, each connected to an adhesive strip. On the other side of the control space, a feeding drive and a winding drive are installed. Thus, the device, through its adjustable contact adjustment block, can accommodate the end-face cleaning of flat nozzle dispensing heads and the wrap-around cleaning of immersion needle dispensing heads, meeting the cleaning needs of different types of dispensing heads.

The utility model is suitable for the technical field of muffler, provides a compound muffler of replaceable sound absorption module, including shell, be provided with sliding bar on the sliding bar, sliding connection has sound absorption module on the sliding bar, the bottom of sound absorption module is provided with porous layer board, sound absorption module and porous layer board one end are connected with handle, the bottom of porous layer board is provided with first sound elimination passage, every two groups first sound elimination passage both sides are provided with sound absorption cotton, first sound elimination passage bottom is provided with resistance sound elimination module. This device solves the technical problem that the existing muffler structure is not detachable, maintenance and replacement are difficult, and sound absorption module cannot adapt to different frequency spectrum requirements, achieves the quick dismounting and flexible replacement of sound absorption module, thereby adapting to the effect of different frequency spectrum requirements and different occasions.

The invention discloses a direct-current band saw, which belongs to the technical field of electric processing equipment and comprises a bearing base fixedly mounted below a protective storage box body and a combined square frame table and used for supporting the protective storage box body and the combined square frame table to work stably; the combined square frame table is positioned at the right end of the bearing base and is used for stabilizing the driving motor; a positioning connector is fixedly installed at the output end of the driving motor, is of a regular hexagonal cylinder structure and is used for driving installation and butt joint. The strip-shaped band saw has the beneficial effects that after the strip-shaped band saw is mounted on the outer side of the band saw driving wheel in a sleeving manner, the position, on the outer side of the band saw driving wheel, of the strip-shaped band saw can be accurately positioned according to clamping butt joint of the positioning hole in the strip-shaped band saw and the positioning shaft body, the dislocation and loosening phenomena during subsequent machining operation are avoided, and the machining efficiency is improved. Meanwhile, positioning of the strip-shaped band saw can be relieved according to shifting of the manual operation sleeve, and rapid replacement operation is facilitated.

The invention provides a multi-axis moving type linear manipulator and relates to the technical field of multi-axis moving manipulators, the multi-axis moving type linear manipulator comprises a supporting frame, a driving air cylinder and a clamping jaw body, a longitudinal axis moving module is mounted at the upper end of the supporting frame, a transverse axis moving module is mounted on the surface of the upper end of the longitudinal axis moving module, and a mounting plate is mounted on the surface of the transverse axis moving module; the output end of the driving cylinder is fixedly connected with the upper end of the clamping jaw body, the driving cylinder is arranged on the surface of the mounting plate, and a rotating mechanism is arranged at the position, corresponding to the driving cylinder, of the surface of the mounting plate and comprises a rotating column. According to the multi-axis moving linear manipulator, the problems that in the using process of the multi-axis moving linear manipulator, due to the fact that a common manipulator horizontally moves by means of an axis moving module, when part of irregular parts are subjected to clamping and limiting operation, the manipulator is inconvenient to adjust and control at the corresponding angle, and the working efficiency of the manipulator is affected are solved. And therefore, the multi-axis moving manipulator cannot be effectively regulated and controlled for use.

The invention discloses a semiconductor wafer gluing device, and relates to the technical field of wafer gluing, the semiconductor wafer gluing device comprises a bottom plate, a collecting frame is fixedly connected above the bottom plate, a rotating cylinder is rotatably connected in the collecting frame, a rotating disc is fixedly connected to the top end of the rotating cylinder, a motor is mounted at the top end of the bottom plate, and the semiconductor wafer gluing device further comprises a positioning mechanism and a brushing mechanism. According to the invention, a brushing mechanism is arranged, an electric push rod operates to drive a movable seat to move downwards, an insertion plate moves downwards to be in contact with a pushing block, the pushing block is pushed to move, the pushing block moves to drive a displacement block to slide and drive a positioning column to move to be separated from a wafer, and friction between the wafer and the positioning column in the rotating process is prevented; and meanwhile, the pushing block moves to drive the brushing pad to move, and the brushing pad moves to be in contact with the edge of the wafer, so that the brushing pad brushes the edge of the wafer in the rotating process of the wafer, glue is conveniently prevented from remaining on the edge of the wafer, and the design also can conveniently and rapidly replace the brushing pad.

The invention discloses a cooling tower water distribution system and a cooling tower, and relates to the technical field of cooling water distribution.The cooling tower water distribution system comprises two or more sets of cooling towers, water outlet pipes are installed in the cooling towers respectively, nozzles are installed at the bottom ends of the water outlet pipes, the multiple nozzles are evenly distributed at the bottom ends of the water outlet pipes, and a water inlet pipe is communicated with the water outlet pipes; and a water tank is arranged at the bottom of the cooling tower and is used for collecting water sprayed by the spray heads. The water distribution system for the cooling towers comprises more than two groups of cooling towers, and the cooling towers are respectively connected and controlled to operate independently through a water inlet header pipe and water inlet branch pipes; when one group of cooling towers needs to be subjected to filler maintenance or replacement, water inlet of the group of cooling towers only needs to be stopped independently, workers only carry out maintenance operation on the cooling towers, other cooling towers still work continuously, the whole set of water distribution system does not need to be shut down for maintenance, the normal production order cannot be influenced, and the production efficiency is improved. And the operation efficiency of the water distribution system is influenced as little as possible.

The invention relates to the technical field of leaping ability training, and discloses a basketball player leaping ability training device which comprises a bottom plate, a take-off plate arranged at the top of the bottom plate, an adjusting component arranged on the bottom plate and a moving component arranged in an inner cavity of the bottom plate and used for driving the adjusting component to move. The adjusting part comprises stand columns arranged on the two sides of the upper portion of the bottom plate and adjusting grooves formed in one side ends of the stand columns. According to the basketball player leaping ability training device, the thread rod A can be screwed to drive the rope throwing assembly to conduct height adjustment, so that the device can conduct personalized height adjustment according to trainees of different heights, the applicability of the device is improved, and by referring to the position between a pointing rod and a scale line, the leaping ability of the basketball player is improved. And then the rope throwing assemblies can be adjusted to the specific height, so that the rope throwing assemblies on the two groups of internal thread sleeve blocks A can be conveniently adjusted to the same height, and subsequent training use is facilitated.

The utility model discloses a display device for interior design, which relates to the technical field of interior design and comprises a display device body, adjusting support legs are symmetrically in threaded connection with chamfers at the bottom end of the display device body, a first accommodating cavity is formed in the upper end of the display device body, and a rotating mechanism is mounted in the first accommodating cavity. A rotating disc is installed at the upper end of the display device body, second containing cavities are symmetrically formed in the rotating disc, fixing mechanisms are installed in the second containing cavities, a display disc is installed at the upper end of the rotating disc, and a glass protective cover is movably connected to the upper end of the display device body. With the adoption of the structure, a worker can quickly replace the display disc, so that the replacement time is shortened, manpower resources and cost are saved, new contents can be displayed to audiences in a shorter time, different display requirements and environments can be met, and the display disc is convenient to use. And more diversified and attractive display effects can be created.

The utility model discloses a municipal sewage treatment device which comprises a box body, supporting legs are arranged at the four corners of the lower end face of the box body, a feeding box penetrates through the upper end face of the box body, a fixing plate is arranged at the bottom end in the box body, discharging pipes penetrate through the left side and the right side of the lower end face of the box body, a partition plate is rotationally arranged on the upper side of the fixing plate, and a rotating shaft is arranged on the partition plate. Baffles are arranged on the left side and the right side of the inner wall of the upper end of the box body and correspond to the partition plate, filter screens are detachably arranged at the left end and the right end of the box body, mounting plates are arranged on the two filter screens, and mounting grooves are formed in the left end and the right end of the box body and correspond to the mounting plates; locking rods are arranged on the left side and the right side of the upper end face of the box body in a sliding mode, locking holes corresponding to the locking rods are formed in the two mounting plates, handles are arranged at the outer side ends of the two mounting plates, and through the design of the partition plates, sewage can be conveniently and uninterruptedly treated, and the working efficiency is guaranteed.

The present invention discloses an anti-blocking self-cleaning pneumatic paper feeding device, which relates to the technical field of pneumatic paper feeding devices, and comprises a base, wherein a motor is mounted on the outer wall of the base, a roller is mounted in the inner cavity of the base, and an air suction hole is opened in the outer wall of the roller, wherein the motor is used to drive the roller to rotate, and the inner cavity of the base is located on both sides of the roller and guide rollers are mounted, and further comprises a brush, a filtering mechanism and a replacement mechanism. The present invention sets a filtering mechanism and a brush, and when the roller rotates, the brush contacts the top of the roller, and the brush brushes the surface of the roller to prevent the air suction hole on the roller from being blocked. At the same time, the impurities brushed off are sucked into the air suction seat along with the air, and when the air passes through the air inlet, the filter frame filters the impurities in the air to prevent the impurities from entering the air suction seat and being sucked away by the air suction pipe; the design facilitates automatic brushing and cleaning of the surface of the roller to prevent the air suction hole from being blocked.

The utility model relates to the technical field of coal bed gas exploration wells, in particular to a water drainage and pressure reduction device for a coal bed gas exploration well, which comprises an adapter, one end of the adapter is fixedly connected with a first liquid drainage pipe, one end of the first liquid drainage pipe is provided with a connecting seat, and the bottom of the connecting seat is fixedly connected with a crushing seat. And the outer surface of the crushing seat is sleeved with a sleeving frame. Through the arrangement of the adapter, the first drain pipe, the connecting seat, the crushing seat, the sleeving frame, the second drain pipe, the drain frame, the infusion pump, the supporting seat, the material suction side frame, the material suction filter screen and the crushing tool bit, the equipment can perform more uniform, stable and continuous drainage and pressure reduction operation of the coalbed methane exploration well; a worker firstly connects an adapter needing to be used to a connecting base and a liquid discharging frame through a first liquid discharging pipe and a second liquid discharging pipe, and a liquid extracting pump on the surface of a supporting base is started so that the liquid extracting pump can rapidly extract liquid from a crushing base at the bottom of the connecting base.

The utility model is applicable to the technical field of unmanned aerial vehicles, and provides quick-release battery protection equipment which comprises a detachable protection cover arranged at the top of a battery bin of an unmanned aerial vehicle body, the assembly cylinders are symmetrically arranged on the two sides of the protective cover; the pin rod is mounted in the assembly cylinder in a sliding manner and is used for limiting; one end of the pin rod is clamped with the unmanned aerial vehicle body; the spring is sleeved on the pin rod; the pull ring is fixed at the other end of the pin rod; and the heat dissipation mechanism is arranged on the protective cover and is used for ventilation and heat dissipation. The quick-release battery protection equipment provided by the scheme is simple and convenient to detach, and solves the problem that the battery replacement of the conventional unmanned aerial vehicle is relatively tedious.

The invention relates to the technical field of testing devices, and particularly provides a probe mounting structure and a wafer reliability testing system, the probe mounting structure comprises a tray, a clamping slide and a cover plate, the upper surface of the tray is provided with a groove, a plurality of mounting holes penetrating along the thickness direction are arranged in the groove in an array manner, and the surface of the clamping slide is provided with a plurality of clamping holes penetrating along the thickness direction. A plurality of butt joint holes penetrating in the thickness direction are formed in the surface of the cover plate in an array mode, the clamping slide glass can be installed in the groove in an embedded mode, the cover plate can be installed in the groove in an embedded mode and covers the clamping slide glass, the clamping holes, the installation holes and the butt joint holes are in one-to-one correspondence, and a probe is arranged in each clamping hole in a clamped mode. And an embeddable design is adopted, and the clamping slide glass is matched, so that a large number of probes can be quickly replaced.

The utility model relates to the technical field of rehabilitation training, in particular to a rehabilitation training accessory quick-changing device and rehabilitation training equipment, which comprises a connecting frame, a first side frame and a second side frame, the bottom ends of the first side frame and the second side frame are fixedly connected with T-shaped sliding rails, and limiting arc frames are arranged in the centers of the interiors of the first side frame and the second side frame. The bottom of the second side frame is movably connected with a first sliding seat through a T-shaped sliding rail, and one side of the first sliding seat is fixedly connected with a through rod. Through the arrangement of the connecting frame, the first side frame, the second side frame, the T-shaped sliding rail, the first sliding seat and the through rod, rapid replacement operation of large rehabilitation training accessories can be achieved, in the actual using process, firstly, a worker fixedly installs the large rehabilitation training accessories needing to be used and one ends of the two sets of adjusting rods, and then the large rehabilitation training accessories need to be used; therefore, the rehabilitation training accessory is integrally combined with the first sliding seat, the through rod and the second sliding seat for use.

The utility model discloses a kind of polishing devices for automobile parts, belong to automobile parts processing technical field.The utility model includes workbench, gantry is installed on workbench, and polishing component is arranged on gantry, and the top of workbench is installed with mounting frame, and mounting groove is opened in mounting frame, and collecting box is matched in mounting groove, L-shaped plate is installed on the outer surface of collecting box, iron sheet is installed on the outer surface of L-shaped plate, rectangular slot is opened on the side plate of mounting frame, magnet is installed in rectangular slot, and magnet and iron sheet are magnetically attracted to connect.The utility model is conveniently disassembled to collecting box by being set L-shaped block and magnet, and the installation and disassembly of collecting box become more convenient by magnetic type dismounting installation mode, collecting box can be easily taken off from mounting frame for cleaning, without large-scale movement or disassembly to device, greatly save cleaning time and labor cost, and when collecting box is damaged or needs to be replaced with different specifications of collecting box.

The utility model discloses a corrosion-resistant radio frequency tag convenient to replace, which belongs to the technical field of radio frequency identification and comprises a protective base, supporting blocks are fixedly mounted at four corners of the lower surface of the protective base, a sealing cover plate is arranged on the upper surface of the protective base, and circular through holes are formed in the front surface and the back surface of the protective base. And an extrusion fixing device is fixedly mounted in the protection base, and a placement flat plate is fixedly mounted on the inner wall of the bottom of the protection base. According to the corrosion-resistant radio frequency tag convenient to replace, a rotating screw rod is arranged to drive a movable transverse frame and a movable rod to drive a connecting bracket and a stable transverse column to push a positioning insertion block to be inserted into an oval sleeve and an oval stand column for positioning operation, so that the oval sleeve and the oval stand column have better limiting and fixing effects; the sealing cover plate can be better mounted and dismounted while the fixing effect is guaranteed, and people can better use the sealing cover plate.

The present invention discloses an automatic cutting and roller-changing paper rolling device, which relates to the technical field of paper rolling devices, and comprises a base, a mounting frame is fixedly connected to the top of the base, a motor is installed on the outer wall of the mounting frame, a rotating shaft is connected to the output end of the motor, a winding roller is sleeved on the outer wall of the rotating shaft, and a replacement mechanism and a cutting mechanism are also included. The present invention sets a cutting mechanism, and the support seat moves downward to drive the cross bar to move downward. At this time, the cross bar moves downward along the outer wall of the displacement frame and contacts the inclined surface block, pushing the displacement frame to move horizontally, and the sliding rod displacement pushes the clamping frame to move through the inclined groove, and two clamping pads automatically clamp and fix the paper; at this time, the cross bar displacement contacts the cross plate, and the cross bar displacement drives the movable frame to move downward, and the paper moves downward and contacts the cutter, and the cutter cuts the paper, so that after the paper is rolled up, when the winding roller is replaced, the paper can be automatically cut.

The utility model belongs to the technical field of electrolysis equipment, and particularly relates to silver electrolysis equipment which comprises a shell, a top cover, an adjusting assembly I, an adjusting assembly II, a rotating plate, an electrolysis electrode, a scraping assembly and a screen plate, the screen plate is fixedly mounted on the inner wall of the shell, and a mounting opening is formed in the top of the shell; the same supporting shaft is rotatably mounted on the inner walls of the front side and the rear side of the mounting opening, the top cover is fixedly mounted on the supporting shaft and matched with the mounting opening, a rectangular opening is formed in the top cover, and the rotating plate is rotatably mounted in the rectangular opening. According to the utility model, the design is reasonable, the operation is simple, the electrolysis electrode can be conveniently and quickly replaced, meanwhile, solid electrolytes adhered to the electrolysis electrode can be cleaned, and reciprocating scraping operation can be realized while the opening and closing of the top cover can be controlled, so that the electrolyzed solid materials can enter the lower part of the screen plate, and then the electrolyzed solid materials can be conveniently discharged.