3results about How to "Quick change operation" patented technology

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 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 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.