CN2060107U

CN2060107U - Polyester sponge special (curve) cutter

Info

Publication number: CN2060107U
Application number: CN 89216486
Authority: CN
Inventors: 赵仁旺
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-09-02
Filing date: 1989-09-02
Publication date: 1990-08-08

Abstract

The utility model belongs to the equipment for deep processing sponge, which relates to a sponge special (curve) cutter. Embossing gears in the shapes of convex concave teeth are designed according to the principle that sponge elastic bodies can be compressible and deformable. A plurality of groups of embossing gears are respectively arranged in permutation and combination on two rotary shafts and are driven to rotate by an electric motor to do straight line cutting so that flat plate surface type sponge is cut to patterns in a convex concave knob shape, a wavy shape, a shape like the Chinese character 'ren', a rhombus shape, etc. The polyester sponge special (curve) cutter which adopts a plurality of standard components has the advantages of simple structure, easy manufacture and low cost and is suitable for being used in a large, a medium and a small and township enterprises that produce sponge to save a large amount of foreign exchange.

Description

Polyester sponge special (curve) cutter

The utility model belongs to plastic polyurethane sponge deep processing equipment, particularly a kind of polyurethane sponge abnormal shape (curve) cutting machine.

At present, in China more than nearly 700 families of polyurethane foam sponge manufacturer, the nationwide has about about ten families of producer of foam sponge abnormal shape (curve) cutting machine, and be by spending a large amount of foreign exchanges, every about 150,000 dollars of left and right sides imports, the cutting machine of import can only cut a kind of decorative pattern.

The purpose of this utility model is a kind of novel polyurethane sponge abnormity (curve) cutting machine of design, to be adapted to China sponge manufacturer, saves foreign exchange, increases work efficiency, and increases economic benefit.

The purpose of this utility model is to realize with following technical scheme:

Polyurethane sponge abnormal shape (curve) cutting machine, principle according to the compressible distortion of foam sponge elastomer, this machine is designed to the embossing gear with convex-concave profile of tooth, the embossing gear of array convex-concave profile of tooth is installed in respectively on two rotating spindles, band cutter driving wheel is mounted on the band cutter driving shaft, band cutter driving shaft is installed on the bearing block, the band cutter is to rotate on wheel carrying knife, embossed wheel is to be through on the embossing wheel shaft, according to convex-concave breast shape decorative pattern pimple and required colored shape convex-concave embossing gear is carried out the centre that foam sponge that permutation and combination clocklike will cut is placed on two pinch roller turning cylinders on two turning cylinders and carry out compression, wheel shaft (4) convex gear is compressed to the foam sponge elastomer in wheel shaft (5) the spill serrate slot, otherwise arbor wheel (5) convex gear is compressed to the foam sponge elastomer in the Baltimore groove of wheel shaft (4), compressible elastomeric foam sponge body has been filled up the space in the two axles central concave mutually, so just formed the decorative pattern pimple of protruding newborn shape clocklike, also the toothed wheel that array can be installed on the two axles is carried out permutation and combination clocklike, forms waveform, herringbone and rhombus and other shape decorative patterns.

Behind convex-concave profile of tooth wheel compression Sponge, drive worm reduction gear 16 outputting powers by motor (11) through V belt, transferring power rotates for sprocket wheel and driven gear axle (4); The power of reductor output is driven gear (13) also, with gear (13) is driving wheel, driven gear follower (14) in order to regulate transmission direction, drives sprocket wheel (15) and drives sprocket wheel (6) through chain, sprocket wheel (6) drives embossing wheel shaft (5) again and rotates, thereby assembled arrangement is installed in the embossing gear of the convex-concave profile of tooth on embossing wheel shaft (4), the embossing wheel shaft (5) and had both made circular motion, but when rotating, its tangent line is a straight line, by rotating curve, promptly circumference becomes and is straight line.

After the compressed distortion of elasticity sponge is carried out cutting and is prepared, drive cutter driving wheel (2) by motor (1) through belt and rotate, band cutter (3) rotates simultaneously, tensioner follower (8) thus the curvilinear cut course of work of whole elasticity Sponge is finished in rotation.

Polyurethane sponge abnormity cutting machine structure is reasonable in design, this machine adopts the standard component assembling more, make easily, cost is low, be specially adapted to China medium and small foam sponge factory and sponge manufacturer of township enterprise and use, save a large amount of foreign exchanges, and can realize the cutting of multiple colored shape sponge, sponge after the cutting is worth high than platen surface sponge, improve the economic benefit of sponge factory.

Marginal data:

Fig. 1 is a polyurethane sponge abnormity cutting machine drive mechanism schematic front view, and Fig. 2 is a polyurethane sea sponge abnormity cutting machine drive mechanism vertical view, and Fig. 3 is a polyurethane sponge abnormity cutting machine drive mechanism side view.

As shown in FIG., 1～motor, 2～V belt, 3～band cutter driving wheel, 4～annular belt knife, 5～bearing cap, 6～embossing wheel shaft chute, 7～bearing, 8～embossing wheel shaft adjusting screw(rod), 9～embossed wheel axle bearing slide block, 10～embossed wheel, 11～embossing axle, fixing and the embossed wheel permutation and combination screw of 12～embossed wheel, 13～sprocket wheel, 14～key, 15～sprocket wheel, 16～sprocket wheel, 17～V belt, 18～pulley concial disk, 19～motor, 20～band cutter follower, 21～band cutter follower tensioner slide block assembly, the 22～band cutter follower nut that rises, 23～sprocket wheel, 24～chain, 25～gear, 26～pulley concial disk, 27～pulley concial disk, 28～band cutter drive sprocket axle bearing, 29～bearing, 30～chain, 31～bearing, 32～chain, 33～band cutter drive sprocket axle, 34～bearing cap, 35～bearing block, 36～toothed chain wheel shaft, 37～bearing block, 38～gear, 39～bearing cap, 40～shaft coupling, 41～worm-wheel shaft, 42～worm gear (41 and 42～49th, the GB worm-gear speed reducer), 43～pulley concial disk, the passive expansion tightening wheel adjusting screw(rod) of 44～band cutter, the passive wheel shaft of 45～band cutter, 46～expansion tightening wheel handwheel, 47～chain, 48～chain, 49～worm screw, 50～frame

Claims

1, a kind of polyurethane sponge abnormal shape (curve) cutting machine.It is characterized in that the principle of described cutting machine according to the compressible distortion of foam sponge elastomer, this machine is designed to the embossed wheel with convex-concave gear, the embossed wheel of array convex-concave profile of tooth is installed in respectively is with the cutter driving wheel to be mounted on the band cutter driving shaft on two turning cylinders, band cutter driving shaft is installed on the bearing block, the band cutter is to rotate on wheel carrying knife, embossed wheel is to be through on the embossing wheel shaft, and require to make convex-concave profile of tooth embossed wheel on turning cylinder, carry out permutation and combination clocklike according to required decorative pattern, and rotate by motor drives worm reduction gear driven gear axle.

2, polyurethane sponge abnormal shape as claimed in claim 1 (curve) cutting machine, the mechanical transmission component that it is characterized in that described cutting machine is by motor, band cutter driving wheel, band cutter, embossing wheel shaft, sprocket wheel, the band cutter follower that tightly rises, worm reduction gear, band cutter passive tensioner handle, gear, compositions such as embossing wheel shaft with convex-concave profile of tooth, by the motor drives reductor, driving the embossing wheel shaft rotates, when the convex-concave profile of tooth embossed wheel of permutation and combination on the embossing wheel shaft rotates, under the effect of band cutter, do straight cuts.