Clamping edge-type feeding device

Abstract

The invention provides a clamping blade type feeding device, which belongs to the technical field of mechanical processing. It includes a feeding mechanism, a longitudinal guiding mechanism, and a horizontal guiding mechanism. The feeding support of the feeding mechanism can slide left and right and is set on the guide rod. The roller is rotatably arranged on the upper end of the pull rod and is located in the roller groove of the cam. The lower guide wheel of the longitudinal guide mechanism is rotatably arranged on the longitudinal guide support, and the upper guide wheel is rotatably arranged on the upper guide wheel bracket. The upper guide wheel The bracket can slide up and down and is set on the longitudinal guide support. The lower end of the adjustment screw rod is connected to the upper guide wheel bracket. The upper end of the adjustment screw rod is provided with an adjustment handwheel. rack. The invention ensures that the plates do not move during the feeding process, and the feeding stability is good.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a clamping blade type feeding device. Background technique [0002] Plates mostly refer to metal plates made of forging, rolling or casting. Divided into thin plate, medium plate, thick plate, extra thick plate, usually made into flat rectangular building material plates of standard size. The shape of the plate product is flat, the ratio of width to thickness is large, and the surface area per unit volume is also large. This shape feature brings its characteristics in use: (1) The surface area is large, so the ability to contain and cover is strong. It is used in chemical industry, containers, construction, and metal products. (2) Can be arbitrarily cut, bent, stamped, welded, and made into various product components. It is flexible and convenient to use, and occupies an extremely important position in the departments of automobile, aviation, shipbuilding and tract...

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Problems solved by technology

(3) Due to the large width-to-thickness ratio and surface area, the rolling pressure in production is very high, which can reach millions to tens of millions of Newtons. Therefore, the rolling mill equipment is complex and huge, and the product width, thickness, dimensional accuracy and plate shape and The control of surface quality has also become very difficult and complicated

At present, the stamping production of sheet metal adopts automatic feeding device. The common feeding device is a set of feeding rollers to realize the feeding of the sheet material. Generally, the ratchet mechanism and the overrunning clutch are used as the intermittent transmission mechanism to realize the intermittent feeding of the sheet material. However, this The structure is relatively complex, and the plate is easy to move during the feeding process

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