37results about How to "Accurate cutting positioning" patented technology

The invention discloses a hollow plate window opener. The hollow plate window opener comprises a hot die cutting unit at least for cutting the selected part of a hollow plate and an edge banding system at least for performing edge banding treatment on the side edge portions of the cut hollow plate, wherein the edge banding system comprises a heating unit at least for heating the side edge portions of the cut hollow plate until the side edge portions are softened, a hot cutting unit at least for cutting off reinforcing ribs in the side edge portions of the cut hollow plate, a hot close-up unit for closing up the side edge portions of the cut hollow plate, a hot molding unit for processing the closed-up side edge portions of the hollow plate into the predetermined sealed form, and a cooling molding unit for molding the side edge portions in the predetermined form of the hollow plate by cooling. The hollow plate window opener is simple in structure, low in manufacture cost, accurate in cutting positioning on the hollow plate, and also excellent in edge banding effect; as a result, the cost is effectively reduced, and the quality and the yield of the product are improved.

The invention relates to a water cutting vacuum positioning mechanism of an automobile roof and the mechanism comprises a frame. The mechanism is characterized in that the frame is provided with a vacuum barrel, wherein a fan is arranged on the top of the vacuum barrel; a material removing device is arranged at the bottom of the vacuum barrel; and an exhaust inlet is arranged on the upper part ofthe vacuum barrel, and is connected with a cutting fixture through an air pipe. A waste material trolley is arranged on the lower part of the material removing device; and in the material removing device, a plurality of blades are arranged on an impeller, and can rotate around the impeller. Compared with the prior art, the water cutting vacuum positioning mechanism has the advantages of simple, compact and reasonable structure. The mechanism has the flexibility for adapting to various products, ensures the continuity and rapidness of the production of the water cutting fixture product for theautomobile roof, and has high automation degree and accurate cutting and positioning of the product, so that the production efficiency can be improved, the labor intensity of workers can be reduced, the investment cost of the water cutting fixture mechanism can be saved, and the manufacturing quality of the product can be improved.

The present invention relates to a laser location antifalse cigarette box production process. Said process includes the following steps: A. making laser large working plate; B. die-pressing; C. vacuum aluminium plating; D. bonding; E. applying varnish; F. location cutting; G. location printing; and H. forming.

The invention discloses a quantitative location self-propelled hopper device. The quantitative location self-propelled hopper device comprises multiple feed devices corresponding to multiple feeding discs on a cultivation site and traction devices arranged at the two sides of the feed devices. The traction devices include the first traction device and the second traction device, and the feed devices are sequentially installed between the first traction device and the second traction device from top to bottom. Each feed device comprises a stock bin, a transverse shaft sleeve, a transverse connecting shaft and a discharging body, wherein the bottom end of the stock bin is opened, the transverse shaft sleeve is connected with the bottom end of the stock bin, the transverse connecting shaft is arranged in the shaft sleeve and connected with the shaft sleeve, the discharging body is connected with the shaft sleeve, and a first traction shaft and a second traction shaft pull the transverse connecting shaft arranged in the shaft sleeve to rotate through power so that a second discharging hole formed in the transverse connecting shaft can block or open a first discharging hole in the shaft sleeve. The quantitative location self-propelled hopper device is capable of completing accurate locative discharging according to actually needed feed amount, feed is not wasted, and cost is saved.

A surgical punch tool (500) may include a stationary base component (505) having a planar bottom side (510). The planar bottom side may include one or more posts (515) extending therefrom. Each post may include an associated sharp pin (540). A movable actuation portion (520) may be configured to move each sharp pin from a non-actuated position within the corresponding post to an actuated positionextending through the base component and from the corresponding post.