8results about How to "Avoid sticky situations" patented technology

This invention relates to a detachable microcatheter and method for embolization, belonging to the technical field of surgical instruments for cerebrovascular malformations. The invention comprises an embolization microcatheter with an outer tube, an inner tube, and a weak occlusion as a catheter device for cerebrovascular malformation surgery. Fluid is injected into the bypass tube of the outer tube to break the weak occlusion, thereby achieving detachment of the embolization microcatheter. This avoids adhesion between the microcatheter and cerebral blood vessels, and allows for effective detachment of the microcatheter, with the detachment status monitored by a pressure pump. This improves the efficiency of cerebrovascular malformation surgery and reduces surgical costs.

This utility model provides a demolding auxiliary mechanism for an injection blow molding machine, relating to the field of plastic product processing technology. It includes a cylinder slide rail structure, with a cylinder clamping structure connected to the top of the cylinder slide rail structure. A limiting slide rail structure is provided on one side of the cylinder clamping structure, and a cooling clamp is connected to the other side of the limiting slide rail structure. A U-shaped flexible hose is provided on the outside of the cooling clamp. This utility model, through the cylinder clamping structure and the cooling clamp, clamps the bottle body after blow molding, avoiding the unconventional drop that can occur with simple structures that push the bottle mouth, thus ensuring product cleanliness and hygiene. The cooling clamp achieves efficient cooling of the blow-molded product, preventing uneven wall thickness and adhesion between the bottle mouth and the blow mold due to incomplete cooling. The flexible hose structure protects the bottle body, preventing scratches during clamping, greatly improving product quality and production efficiency.

The utility model discloses an anti-adhesion feeding device for an injection molding machine, which comprises an injection molding machine body, a feeding hopper, a diversion cone, a first guide chute, a second guide chute, an opening degree adjusting mechanism and a confluence hopper, and the diversion cone is provided with a plurality of diversion channels which are downwards and obliquely arranged along the circumferential direction. According to the injection molding machine, injection molding raw materials can be uniformly distributed by the distribution cone, the distributed injection molding raw materials can be converged and conveyed into the injection molding machine body by the convergence hopper, the injection molding raw materials can flow more uniformly by adopting a flow mode of distributing and then converging, and the injection molding raw materials can be dispersed into different distribution channels through distribution, so that the injection molding efficiency is improved. The adhesion condition caused by excessive accumulation of injection molding raw materials in one place is avoided; the ceramic coating is coated on the inner wall surface of the confluence hopper, so that the wear resistance and the corrosion resistance of the confluence hopper can be improved, the friction loss is reduced, and the service life of the hopper is prolonged; meanwhile, the surface of the ceramic coating is smooth, adhesion of injection molding raw materials in the hopper can be reduced, and the flowing efficiency is improved.

The invention discloses a wafer exposure machine and a non-contact flattening method thereof, which comprises a preparation step, a flattening step and an exposure step, in the flattening step, a sample piece is captured by a robot arm to a bearing table, then the bearing table is moved up and down, and the sample piece is exposed on the bearing table. The method comprises the following steps of: placing a sample sheet on a machine table, forming a specific exposure gap between the sample sheet and a pattern plate, keeping a complete horizontal state between the sample sheet and the pattern plate, recording the position of the bearing table as an exposure position by a computer on the machine table, descending the bearing table to an original position, and moving the sample sheet on the bearing table out of the bearing table by a machine arm, therefore, the leveling method capable of preventing the pattern board from being adhered to any liquid medicine is formed.

The application discloses a kind of wide slit thick plate laser welding intelligent control systems, belong to laser welding technical field, including perception module, control module, execution module and self-adapting pad module.Perception module obtains weld geometry, molten pool image and temperature field data in real time by three-dimensional laser vision, high-speed camera and infrared thermal imager;Control module utilizes deep learning network to carry out weld three-dimensional reconstruction and volume calculation, and predicts wire feeding speed through hybrid neural network model, while using proximal strategy optimization algorithm to adjust laser power, welding speed and swing parameter in coordination;Execution mechanism module executes welding action;Self-adapting pad module realizes molten pool reliable support and automatic separation by heat-sensitive release coating and electromagnetic lifting.The present application solves the problems of insufficient spot coverage, inaccurate wire filling, unstable process and pad adhesion in wide slit thick plate laser welding, significantly improves welding quality and efficiency, and has data closed-loop self-evolution ability.

This utility model relates to the field of biscuit processing technology and discloses a shaping device for processing black wheat whole wheat flour biscuits. It includes a processing table, a biscuit mold movably mounted on the top of the processing table, several forming grooves evenly distributed on the top surface of the biscuit mold, a Teflon coating fixedly disposed on the inner wall of the forming grooves, a connecting groove at the bottom of the biscuit mold, a ventilation groove at the inner end of the biscuit mold extending into the interior of the forming grooves, an air compressor fixedly mounted on the inner end of the processing table, and an exhaust pipe fixedly mounted on the top of the air compressor extending to the top of the processing table. This shaping device for processing black wheat whole wheat flour biscuits, by installing an air compressor and a Teflon coating, reduces the friction between the biscuit and the forming grooves, preventing sticking. The airflow released by the air compressor assists in demolding, improving demolding efficiency.

The utility model discloses a battery aluminum-plastic film cutting device which comprises a mounting bracket, a cutting device, a cutting device and a cutting device, wherein the mounting bracket comprises a horizontally arranged mounting plate; the first driving mechanism is arranged on a main plane of the mounting plate, and the movement stroke of the first driving mechanism is larger than the width of the aluminum plastic film; the cutting device is connected with the first driving mechanism and driven by the first driving mechanism, and the cutting device comprises a blade; the first driving mechanism drives the blade to do linear telescopic motion in the horizontal direction. According to the aluminum-plastic film cutting equipment, the first driving mechanism drives the blade to move in the horizontal direction and cut the aluminum-plastic film, so that the contact between the blade and the sticky surface of the aluminum-plastic film is reduced, glue stains possibly generated in the cutting process are reduced, and the glue stains are prevented from falling on the aluminum-plastic film, so that pits and dents are generated on a battery cell in the subsequent process; and meanwhile, the cutting effect can be guaranteed only by controlling the relative position of the blade and the aluminum-plastic film during transverse cutting, and the situation that the aluminum-plastic film is still adhered after cutting is completed is avoided. The utility model further discloses workpiece finish machining equipment.

The utility model discloses an oxygenerator air compressor reinforcing structure which comprises a supporting groove formed in the top of a supporting formwork, two round holes are formed in the surface of each of the left side and the right side of the supporting groove, short-handle bolts are connected to inner cavities of the round holes in a threaded mode, and the supporting groove is fixedly connected to the top of the supporting formwork through the short-handle bolts. A supporting groove is formed in the top of the supporting template, a bottom semicircular groove is welded to an inner cavity of the supporting groove, an air compressor is installed on the top of the supporting template and located in an inner cavity of the bottom semicircular groove, and a top semicircular groove is slidably connected to the surface of the air compressor. The top semicircular groove and the bottom semicircular groove are fixedly connected to the surface of the air compressor, under supporting and fixing of the supporting groove, extra fixing force can be obtained between the supporting groove and the top of the supporting template, and then the oxygen generator can be more stable in use.