CN2198785Y - Knife propelling and nail base mechanism of quarter machine for making shoes - Google Patents

Abstract

The utility model relates to a sweeping knife propelling and nail base mechanism of middle and back quarter machines for making shoes, which comprises a propeller, a pushing body which can be pushed, a pair of driving gears and serrated rods which are arranged on the two sides of the pushing body, a driven gear which shares an identical rotation shaft with the driving gears, a pair of guide plate meshed with the driven gear, and sweeping knife blades connected and tightly fixed with the guide plate, and a nail seat is arranged between the two knife blades. The utility model is characterized in that middle and back quarters can automatically make the periphery of a vamp swept in bottom and pasted. A plurality of nail holes are arranged on the sweeping knife, after the action of the sweeping knife is finished, nailing is immediately carried out, and entire procedure of upper consolidation is finished. The two pieces of the sweeping knife blades are adjusted to adapted to various different shoe shapes.

Description

Knife propelling and nail base mechanism of quarter machine for making shoes

Shoemaking with in, counter lasting machine sweeps cutter and advances and the nail seat mechanism, belongs to the shoes making machine parts.

The step of difficulty in shoes making machine, it is the knot group step of shoes, this step is in order to be bonded at sole with the vamp circumferential edges, after earlier vamp being put the footwear mould, put a support platform, then the vamp circumferential edges is swept sole and sticks at this place, this kind operating procedure, especially with in, the part of back group more is difficult to make the operator to reach perfect degree.The particularly manufacturing of leather shoes, the part nailing that all needs centering, back to help makes sound construction, and is more difficult.

The purpose of this utility model is: provide a kind of in, counter lasting machine sweeps cutter and advances and the nail seat mechanism;

Another purpose of the present utility model is: in, counter lasting machine sweeps cutter and advances with sweeping of seat mechanism of nail and be provided with a plurality of nails hole on the cutter, the action of sweeping cutter is finished after, carry out nailing immediately, finish whole knot group step;

A purpose more of the present utility model is: can make two to sweep cutter and adjust respectively, adapt to various shoe-shaped.

The technical scheme that realizes above-mentioned purpose is: by propeller, the catch bar that propeller promotes, in the recessed sky of push body both sides, establish driven wheel, the relative with it ratch that meshes, a pair of and driven wheel be the driven gear of totally one rotating shaft, the guide plate of a pair of and driven gear engagement, and a pair of is connected with guide plate respectively tighten up sweep in the shoemaking that blade forms, the cutter of sweeping of counter lasting machine advances and follows closely seat mechanism.

This mechanism promotes push body forward by hydraulic pusher or pneumatics propeller, driven wheel promptly moves forward on the one hand, one side is rotated, driven gear rotates synchronously, in the above sweep the effect clamping forward that blade then is subjected to driven gear, reach the purpose of knot group, sweep blade and form the nail hole from the top down, sweep and be provided with a nail seat between the blade again.

The utility model has the advantages that significantly, in making, knot group of back group can sweep sole with the vamp circumferential edges and bonding automatically, be provided with a plurality of pin holes on the blade sweeping, make to sweep and carry out nailing immediately after the cutter action is finished, finish whole knot group step.Product quality is guaranteed.Also can sweep cutter adjustment to two simultaneously, to adapt to various shoe-shaped.

Description of drawings:

Fig. 1 is a cut-away view of the present utility model;

Fig. 2 is an A-A profilograph of the present utility model;

Fig. 3 is the partial bottom view of the utility model Fig. 1.

Embodiment:

Be described further below in conjunction with accompanying drawing:

In the shoes making machine, counter lasting machine sweeps cutter and advances and the nail seat mechanism, by propeller 1, push body 2, a pair of driven wheel 3, a pair of ratch 4, a pair of driven gear 5, a pair of guide plate 6, a pair of blade 7 of sweeping, and nail seat 8 is formed.Wherein propeller 1, the available hydraulic propeller, or pneumatics propeller, be installed on the board 10, propeller 1 has a telescopic mast 11, so that push body 2 is promoted forward or pulls back and resets, push body 2 is promoted by propeller, and its both sides form a straight trough that links to each other 22 and half-round cross hole 21 respectively, and its outside also forms an inside breach 23, breach 23 outer rims form the dish type groove 25 that there is a groove 24 that communicates with through hole 21 both sides with the bottom surface, in this half-round cross hole 21 and straight 22, the ratch 4 of driven wheel 3 and its engagement is housed respectively, the ratch rotation set is outside the turning cylinder 41 that sets firmly on the body, turning cylinder 41, and can be used as the rotating shaft of CD-ROM drive motor 42.Driven wheel 3 rotates synchronously with driven gear 5, driven gear and being arranged in the groove 24 of both sides, bottom surface of push body; What be provided with a pair of arc sheet in the breach 23 in push body 2 laterals sweeps blade 7, sweep lateral margin within the blade 7, has the nail hole 701,702 of arranging ... sweeping blade 7 connects respectively on the guide plate 6 in the dish type groove 25 that is fastened at the slurcam bottom surface, this guide plate 6 forms with its outer ledge and is meshed with driven gear 5, sweep between the blade 7 two, be provided with a nail seat 8, nail hole 81,82 is also arranged on the nail seat 8.

The course of work:

The shoemaking shoe last is supportted side before sweeping blade 7, when propeller 1 promotes push body 2 forward, the driven wheel 3 on the push body 2 then, driven gear 5, guide plate 6, sweep blade 7, nail seat 8 all advances forward together, simultaneously, driven wheel 3 is because of meshing with ratch 4, one side is advanced, one side is rotated, driven gear 5 also rotates thereupon, it is mobile to make the guide plate 6 that is meshed with driven gear 5 make arc, be connected the blade 7 of sweeping that tightens up one with guide plate 6 and also do the mobile and inwardly close of camber line shape, in vamp, the edge part of counter lasting machine sweeps the shoe tree bottom surface, because of sweeping blade 7 and the nail hole 701 of following closely on the seat 8,702 ... 81,82 all can be relative with nailing mechanism, finish sweep cutter action after, carry out nailing work immediately.The above-mentioned cutter of sweeping advances and the nail seat mechanism, in can making, knot group of back group once finishes.

Claims (1)

1. A kind of shoemaking with in, counter lasting machine sweeps cutter and advances and the nail seat mechanism, comprise propeller (1), push body (2), it is characterized in that, be provided with driven wheel (3) in the recessed sky of push body (2) both sides, the ratch that is meshed with it (4) is with the driven wheel driven gear of totally one rotating shaft (5), be connected with guide plate (6) that driven gear is meshed tighten up sweep blade (7), two sweep and are provided with nail seat (8) between the blade (7).

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