39results about How to "Avoid manual flipping" patented technology

The invention discloses automatic equipment for spraying paint on an aluminum plate, and relates to the technical field of paint spraying equipment. The automatic equipment comprises a base, a supporting mechanism, a spraying mechanism, a clamping mechanism and a control panel, wherein the supporting mechanism is movably arranged at the top of the base, the spraying mechanism is fixedly arranged at the top of the supporting mechanism, the control panel is fixedly arranged on one side of the supporting mechanism, the clamping mechanism is movably arranged at the top of the base, the base comprises a first sliding groove, a stop block and a second sliding groove, and the first sliding groove and the second sliding groove are formed in the top of the base. According to the automatic equipment, the first sliding groove is formed, so that the spraying mechanism is driven to move through a supporting column, the coverage range of the spraying mechanism is effectively increased, then a positive and negative motor drives a screw rod to operate, a nut seat is driven to do axial motion along the screw rod, then the use position of a spray head is effectively controlled, the aluminum plate is uniformly sprayed with paint, the use effect of the device is effectively improved, the paint spraying quality of the device is improved, and the practicability of the device is enhanced.

The invention discloses an operation method for an electric vehicle carriage welding assembly line. A first lifting frame, a first temporary storage frame, a second lifting frame, a second temporary storage frame and a third lifting frame are sequentially connected to form the whole welding assembly line. A self-overturning frame moves to the back of the third lifting frame, a carriage base plate is placed on an ox horn bearing of a supporting table of the first lifting frame, all parts are welded to the carriage base plate, and the carriage base plate slides to an ox horn bearing of the second lifting frame through the first temporary storage frame along the ox horn bearing; a carriage front plate is welded to the front portion of the carriage base plate and then slides to an ox horn bearing of the third lifting frame through the second temporary storage frame; and a carriage back plate is welded to the tail portion of the carriage base plate, and a movable cart carries the welded carriage base plate to move to a next manufacturing procedure site, so that fast demolding of a welded piece is achieved, the labor operation intensity of workers is reduced, fast transferring and omnibearing welding are achieved, welding deformation can not be caused in the welding process, the welding efficiency is improved, and the welding quality is guaranteed.

The invention discloses a polishing device and a polishing method for processing bamboo floors which are easy to turn over. Consistent left guide cavity and right guide cavity, a waste collection cavity is provided inside the cavity of the base, a support block is fixedly installed at the midline position on the back of the base, and a vertical frame is fixedly installed on the support block , the vertical frame is fixedly provided with an overturning frame for clamping and fixing the bamboo floor, and the polishing device realizes independent overturning during the polishing process of the bamboo floor, avoiding the traditional manual overturning and reducing the labor intensity of the staff , It also improves the polishing efficiency of bamboo flooring, which is conducive to the large-scale production of enterprises.

The invention discloses a beam body overturning device. The beam body overturning device comprises two overturning mechanisms; the two overturning mechanisms are separately arranged at two ends of a beam body; the overturning mechanisms comprise brackets, flexible overturning pieces and driving wheel modules; the driving wheel modules comprise multiple wheel bodies arranged on the brackets; at least one wheel body is connected with rotary driving pieces; the flexible overturning pieces are encircled on the driving wheel modules; and lower concave parts for supporting the beam bodies are arranged on the upper sides of the flexible overturning pieces. The beam body overturning device has the advantages of simple structure, convenience to use and high efficiency.

A safety device for lithium-ion batteries, including a cabinet body; at least one row of battery compartments are arranged in the cabinet body, the upper end of the battery compartment is open, and the battery compartment is composed of an insulating fireproof layer on the inner layer and a stainless steel layer on the outer layer ; The battery compartments are connected in series through shafts to form a battery compartment row. The two ends of the battery compartment row are respectively provided with rotating shafts, and both ends of the rotating shaft pass through the side wall of the cabinet body; Battery positioning mechanism. The present invention uses a battery compartment with a two-layer structure so that the battery has a good insulation effect from the outside world, and avoids short-circuiting of the battery due to careless operation by personnel or other accidents. The battery compartment with a two-layer structure also has a high explosion-proof capability; by using the structure of the battery compartment's rotating shaft, the battery can be turned over at multiple angles during the static stage (to improve the effect of electrolyte infiltration), avoiding the need for manual handling of the batteries one by one. Flip, the workshop production efficiency is greatly improved.