Sole pressing assembly line for shoemaking and sole pressing method

Abstract

The invention relates to a sole pressing assembly line for shoemaking. The sole pressing assembly line comprises an electric control system, a sole pressing unit and a feeding unit, wherein the feeding unit is provided with a correcting mechanism for correcting the attitude and position of a processed object; and the sole pressing unit comprises a sole pressing conveyer for conveying the processedobject to a working position, side pressing mechanisms arranged on the left and right sides of the sole pressing conveyer, a mounting frame arranged above the sole pressing conveyer, a lifting oil cylinder mounted at the top of the mounting frame, a mounting plate driven by the lifting oil cylinder to slide up and down along the mounting frame, top pressing mechanisms mounted at the bottom of themounting plate and a front-back tightening mechanism mounted below the mounting plate in a sliding manner through a guide inner frame. According to the sole pressing assembly line, the processed object can be safely conveyed to the working position according to the standard attitude through a feeding conveyer, a correcting conveyer, the sole pressing conveyer and the correcting mechanism, the left side and the right side are uniformly pressed through the side pressing mechanisms, the front side and the back side are uniformly pressed through the front-back tightening mechanism, and the wholeglued surface is uniformly pressed through the top pressing mechanisms.

Description

technical field [0001] The invention belongs to the technical field of shoe-making equipment, and in particular relates to a shoe-making sole pressing assembly line and a sole pressing method. Background technique [0002] As is known, a shoe-making pressing machine mainly includes a frame, a workbench that can be moved up and down on the frame, a main oil cylinder connected to drive the workbench to move up and down, a pressure rod mechanism arranged above the workbench, and a The front and rear tightening mechanisms and the left and right edge-holding mechanisms on the upper part, the front tightening mechanism includes a slide frame that is movable back and forth on the workbench, a front pressure block set on the slide frame and a connection set on the workbench The front tightening oil cylinder that drives the carriage to move back and forth, the rear tightening mechanism includes the rear tightening oil cylinder arranged on the workbench, the rear pressing block arrang...

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Problems solved by technology

[0003] But there is following defect in this shoe-making pressing machine: 1, because side pressure is pressed by a plurality of side pressing blocks to sole, and there is gap between a plurality of side pressing blocks, this just causes the corresponding sole of gap The position cannot be effectively pressed, and the quality of the side pressing glue needs to be improved. In addition, the side pressing rubber blocks at certain positions cannot be adjusted or restricted according to the actual shoe shape; 2. The sole is manually put into the bottom pressing working position , on the one hand, there are potential safety hazards in operation, on the other hand, more manual intervention is required, the strength is high and the production efficiency is not high; 3. The pressure rod mechanism can swing, and there are standby positions and working positions. When pressing, the oil cylinder needs to be upward, and the pressing The quality of glue needs to be improved; 4. The front and rear briquetting blocks generally have a U-shaped structure and the bottom is hollowed out, so that the extrusion and pressing effect of the front briquetting blocks on the toe cap is insufficient, especially for soles with upturned heads; 5. Existing The front and rear tightening mechanisms need to be equipped with a rear oil cylinder for driving the movement of the rear pressing block and a front oil cylinder for driving the movement of the front pressing block. On the one hand, it is easy to cause uneven pressure between the front and rear, and on the other hand, the manufacturing cost is also high, and it is not suitable for the assembly line. Operation

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