6results about How to "Does not affect up and down movement" patented technology

The utility model belongs to the technical field of wine jar, specifically relates to a integrally formed glass wine jar, it includes jar body, characterized by: the lower part of jar body is equipped with the valve seat of integrally forming with jar body, is equipped with the valve cavity in the valve seat, the upper end of valve cavity is the mounting port, the lower end is communicated valve nozzle, the inner diameter of valve nozzle is less than valve cavity, and valve cavity is linked together with jar body, still include valve cover and elastomer, valve cover can be assembled on the mounting port, the top wall of valve cover is equipped with through -hole, is equipped with valve rod in through -hole, the lower part of valve rod is located in valve cavity, the lower part of valve rod has valve head, valve head can block valve nozzle, the lower end of elastomer is connected valve rod, and the upper end is connected valve cover, the jar only needs to install valve cover and valve rod on the valve seat, reduces the connection between valve seat and jar body and the sealing of junction, not only has simplified the connecting structure between discharge valve and jar body, still makes the connection between discharge valve and jar body and the service life of jar body, avoids the connecting part of both to leak due to the sealing problem.

The utility model relates to a wheelchair cushion production technical field, specifically is a kind of cutting machine for wheelchair cushion production, including pedestal, the pedestal inside is equipped with reserved slot, the reserved slot inside is equipped with servo motor by mounting bracket, the servo motor top output shaft is connected with connecting column by connecting sleeve, the connecting column is located at the top of pedestal top and is fixed with first rubber plate by flange;The pedestal one side is provided with cutting assembly, the cutting assembly includes the bearing platform fixed in the pedestal one side by bolt, the bearing platform top is fixed with portal frame by bolt, and the portal frame top is equipped with electric hydraulic cylinder by mounting bracket;Rotary long screw rod pushes second rubber plate to move down, and the cushion base plate on first rubber plate is pressed, and servo motor works and drives first rubber plate and the cushion base plate rotating on its top, to facilitate cutting the other side of cushion base plate.

The utility model discloses an efficient hot cutting bag making machine which comprises a bag making machine body, a hot cutting device is arranged on the bag making machine body, cleaning devices are symmetrically installed on the hot cutting device, a cooler is arranged on one side of the bag making machine body, the number of the cleaning devices is two, and each cleaning device comprises an installation base, a fixing box, a mover and a scrubbing device. The mounting base is mounted on the side face of a support of the hot cutting device, the fixing box penetrates through the mounting base, a moving passing opening is formed in the fixing box, the mover is arranged on the fixing box and penetrates through the moving passing opening in a sliding mode, and the scrubber is fixedly arranged on the mover and makes contact with and cleans a cutter of the hot cutting device. The utility model relates to the field of bag making processing, in particular to an efficient hot cutting bag making machine.

This invention discloses an automated warehouse for storing warning signs of various shapes, relating to the field of automated warehouse technology. It includes a warehouse floor, a lifting device, and a racking assembly, both located on the warehouse floor. The lifting device includes a guide frame, on which a load-bearing rack that reciprocates along its height direction is slidably mounted. A fixed plate is installed at the bottom of the load-bearing rack, and a fixed shaft is fixed to the fixed plate. A rotating plate rotates on the fixed shaft, and a sliding channel is formed on the rotating plate. A U-shaped frame is slidably mounted inside the sliding channel. This automated warehouse, which facilitates the storage of warning signs of various shapes, achieves an emergency braking effect by incorporating the fixed plate, rotating plate, top rod, and U-shaped frame, protecting goods and preventing safety hazards without affecting the vertical movement of the load-bearing rack. Furthermore, the rotating plate and fixed plate can be connected as a whole, improving the utilization efficiency of the automated warehouse.

The utility model discloses a kind of efficient press bending forming devices, the utility model relates to pipeline bending technical field, including fixed seat, movable seat and core rod positioning structure;Fixed die is provided on the fixed seat, movable limit column and mounting plate are provided on the movable seat, fixed limit column opposite with movable limit column is provided on the fixed seat, elastic fixing and extrusion die are provided on the mounting plate, by core rod positioning structure to the positioning support of stainless steel pipe, then by elastic fixing and pre-pressing mould to stainless steel pipe is pre-locked before press bending, small-angle press bending of stainless steel pipe can be completed by extrusion die extrusion, after using the device to accurately cut stainless steel pipe, it can be press bending forming once, secondary cutting, flaring and subsequent processes such as rounding are omitted, single process replaces multiple links, releases traditional equipment capacity, only first cutting produces waste material, can reduce surplus waste, save raw materials.

The utility model relates to the technical field of machining, in particular to a quick-changing product machining jig. The convex blocks are symmetrically arranged on the two sides of the vertical plate of the mounting seat front and back, the convex blocks are arranged in the cylindrical holes in the fixing plate, limiting mechanisms are arranged in the convex blocks, and the limiting mechanisms are matched with the inner ring walls of the cylindrical holes; the insertion rods are inserted into the fixing plate in a front-back symmetry mode. A connecting screw rod is screwed into the bottom ends of the inserting rods on the two sides through threads, the lower end of the connecting screw rod is screwed with a driving screw pipe through threads, and the driving screw pipe is screwed into the vertical plate of the mounting base through a bearing; the limiting plate is fixed on the inner ring wall of the vertical plate of the mounting seat, and the limiting plate is inserted into a strip-shaped groove in the outer ring wall of the connecting screw rod; the positioning plates are fixed on the outer ring wall of the insertion rod in a bilateral symmetry manner in pairs, and the positioning plates are inserted into the fixing plate; the driving mechanism is arranged in the vertical plate of the mounting seat, and the driving mechanism is connected with the driving solenoid and the limiting mechanism; and through linkage locking and synchronous release of the limiting structure, rapid disassembly and assembly are achieved, and the remodeling efficiency and stability are improved.