CN1187003C

CN1187003C - Machine used for assembling instep and inner bottom

Info

Publication number: CN1187003C
Application number: CN 00121766
Authority: CN
Inventors: 卢恰诺·梅尔卡利
Original assignee: Officine Meccaniche Cerim SpA
Current assignee: Officine Meccaniche Cerim SpA
Priority date: 1999-07-28
Filing date: 2000-07-28
Publication date: 2005-02-02
Anticipated expiration: 2020-07-28
Also published as: BR0003207A; ITMI991677A1; CN1282552A; IT1313259B1; ITMI991677A0

Abstract

A shoes maker comprises a device for compaction of an instep and an inner bottom after applying adhesive thereon, consisting of a shoe support (15) and a first group of paws (16) and a second group of paws (17) for holding the lower of the instep on the inner bottom arranged parallel along the prolonged parts of the support and slantwise rotating around the vertical plane (18) of prolonged part of the support. Devices (30, 34, 36) for positioning the joint of the sole and the tap control the device (23) for generating relative motion between the support and the first and the second group of paws, wherein the tap of shoe is the area between the sole and the heel, so that the first group of paws hold the instep edge on the sole and the second group of paws hold the instep edge on the tap of shoe.

Description

The shoemaking machine that is used for the assembling instep and the interior end

(1) technical field

The present invention relates to a kind of footwear limit and serve as a contrast kludge, in this machine, the installation of limit lining is performed such: applied a circle glue at upper of a shoe with by common injecting glue system after at interior the end, with one group of paw the free edge support of upper of a shoe was opened up and is pressed at interior the end.

(2) background technology

In the prior art, such machine only could be carried out such assembling in the substantially smooth pocket on sole, and will finish the assembling process at the whole side of vamp position, then many machines must be arranged.This is to be caused by the slope change of sole various piece, and the variation of the gradient or because the footwear type has changed, this is especially for the situation of high-heeled shoes; Or because variation has taken place in the size of footwear.

(3) summary of the invention

General purpose of the present invention is by the machine that designs a kind of influence that can not be subjected to height heels and size, can assemble on a large scale the side lining of footwear separately, to overcome above-mentioned shortcoming.

Consider this purpose, provide a kind of like this shoes making machine according to design of the present invention, this kind shoes making machine has and is used for after being applied to colloid material therebetween vamp lateral margin and the tight device of interior base pressure, and it comprises following structure altogether: a footwear support member; First, second two groups of paws, two groups of paws are used for the bottom at vamp edge is pressed on the end in the footwear, and described two groups of paws are arranged side by side and can vert mutually with respect to a plane perpendicular to the prolongation of the footwear on the support member along the prolongation of the footwear on the support member; To the device that the joint area between sole and heelpiece position positions, heelpiece position wherein is between sole and heel; And the device that is used between support member and first, second paw group, producing relative motion, this telecontrol equipment is under the control of positioner, described vertical tilt face is shifted near described joint area, thereby make the first paw group compress the upper of a shoe edge of sole site correspondence, the second paw group then has been pressed on the vamp edge of heelpiece position correspondence.

In order clearly innovative principle of the present invention and the aspect that is superior to prior art thereof to be made an explanation, hereinafter will to be described by the non-limiting embodiment that adopts this design principle to and to set forth the possible embodiment of the present invention by means of accompanying drawing.In the accompanying drawings:

(4) description of drawings

Fig. 1 is the local schematic side view according to a machine of the present invention;

Fig. 2 is the side view of a detailed structure of the machine among Fig. 1;

Fig. 3 is the local schematic top plan view of the machine among Fig. 1;

Fig. 4 has represented the duty of this machine needle to three kinds of different footwear types.

(5) specific embodiment

Referring to Fig. 1, the machine that is used for Assembled shoes 11 shown in the figure is represented with number designation 10 generally.As can be seen from Figure 3, machine has and will utilize prior art to apply the device 12 that the end 14 is pressed together in vamp edge 13 after the jointing material and the footwear.

Machine of the present invention comprises a support member 15, and it can move upward when needs carry out work to footwear; And first group of paw 16 and second group of paw 17, be used for the end liner at vamp edge partly is pressed on the end in the footwear.First and second groups of paws are arranged side by side along the prolongation of the footwear on the support member, and can take place vert mutually with respect to a plane 18, and the prolongation of the footwear on plane 18 and the support member is vertical.Machine comprises and is used for the device 30 that butt joint position 19 positions, and wherein joint area 19 has connected sole 20 and heelpiece position 21, and heelpiece position 21 wherein refers to the middle part between sole 20 and the heel 22.Machine also comprises the device 23 that is used for producing relative motion between support member and first, second group paw.In an illustrated embodiment, this telecontrol equipment comprises an action element 23, and it can make support member 15 around the certain angle of axis 24 inclinations, thereby footwear can forward the machining state shown in the dotted line to by the state of being installed shown in the solid line from Fig. 1.

According to the present invention, telecontrol equipment is controlled by a positioner, thereby vertical tilt face 18 is arranged near on the position of joint area 19.The group paw 16 of winning is pressed on the vamp edge of sole site correspondence, and second group of paw 17 then is pressed on the corresponding vamp edge of heelpiece part.Can be clear that from Fig. 3 the paw group is to be provided with like this: each relative paw is the minute surface symmetry in the both sides of footwear, thereby all two lateral wall edge of footwear are processed.

First group of paw 16 preferably is made up of the paw that is provided with a pair of two sides at footwear, and second group of paw 17 then comprises a plurality of paws.Be pressed in the footwear in order to be suitable for edge with vamp, each paw all is installed in one first rotating shaft 25 freely to rotate at the end, and this axis is substantially perpendicular to the longitudinally of footwear, thereby is that longitudinally along paw extends.In addition, in order to carry out extrusion operation, each paw also is supported on one second axis 26, and can rotate around this axis under the control of instruction, and its axis 26 is parallel to the prolongation of footwear in fact.Can find out also that from Fig. 2 the rotation under instruction control preferably realizes by the pin handle that action element 27 promotes to stretch out at the paw rear portion.

In order to make machine can automatically be adapted to the gradient of different parts on the sole face, find preferably to make vertical plane of rotation 28 of first group of paw 16 certain side-play amount be arranged with respect to its lengthwise central axis, thereby away from second group of paw.In addition, the paw transverse width of first group of paw is greater than the transverse width of second group of paw, for example can be its two times.

In a kind of embodiment of recommendation, the band 29 of one section flexibility is arranged between first and second groups of paws, it has tightened produce in the sole between two groups of paws owing to the gradient of sole unreal bonding.This band can be the one section leather that is fixed on the paw.

As Fig. 4 knew expression, according to the concrete shape and the size that are installed in the footwear on the support member, the paw group can be adjusted to all heelpiece parts are suitably pushed down, and plane 18 is near the joint area 19.

Position for the joint area 19 of determining various footwear types and shoe sizes, positioner can have multiple structure and mode of operation, in preferred construction, positioner comprises an equipment 30 that is used for calculating relative position, and this relative position is mounted in the function of the size of the footwear on the support member.For example, the position of footwear when machine can be extrapolated maximum footwear sign indicating number and minimum footwear sign indicating number by adaptation function, the position location of other shoe sizes is summarized by system from these data.Setting data can or adopt these input elements to import by a keyboard 31 or suitable sensor (not shown) simultaneously.In case the relative position of joint area 19 is calculated, telecontrol equipment moves to footwear and makes joint area 19 near the plane between two groups of paws 18.For the accuracy that guarantees to move, telecontrol equipment is except that comprising that one is used to promote also comprise suitable feedback element the action element 23 of support member, and it can directly or indirectly measure the position of support member with respect to the paw group.

In most preferred embodiment, this feedback device comprises a powered support 32, and a meter 33 is arranged on it, this meter for example is a linear potentiometer, measure the position of support, a photoelectric tube 34 also has been installed on the support, detect the partial contour on the footwear.The partial contour that is detected is the rear portion of footwear preferably.The motion of support 32 can easily realize by a power screw 35.

In case support member is in after its normal operating position, support 32 moves with regard to controlled, makes photoelectric tube can detect a certain position selected on the footwear.Potentiometer then produces the signal that characterizes this position, position on the footwear, and device calculates the definite numerical value that support member will move by this signal, and paw is placed with respect on the correct position of joint area 19.

By directly being the location object of reference with the footwear, above-mentioned scheme has been eliminated the position error of footwear on support member.As a kind of replacement scheme, if think that the position error of footwear on support member is negligible, it is also conceivable that and use the position of an alignment sensor 36 detection support members to come footwear are positioned that this sensor also can be a potentiometer.

This shows,, realized predetermined purpose by designing a kind of machine that can assemble the marginal portion of footwear on a large scale.By specific mounting means of paw and specific structure thereof, easily realized adaptive characteristic with a kind of very simple, economic frame for movement.

Certainly, above the description to the embodiment of having used innovative principle of the present invention is to be provided by an embodiment who does not have the effect of qualification, and this embodiment is in the protection domain of the exclusive claims of the application.

Claims

1. shoes making machine, this kind shoes making machine have and are used for after being applied to colloid material therebetween vamp lateral margin and the tight device of interior base pressure, and it comprises following structure altogether:

A footwear support member;

First, second two groups of paws, two groups of paws are used for the bottom at vamp edge is pressed on the end in the footwear, and described two groups of paws are arranged side by side and can vert mutually with respect to a plane perpendicular to the prolongation of the footwear on the support member along the prolongation of the footwear on the support member;

To the device that the joint area between sole and heelpiece position positions, heelpiece position wherein is between sole and heel; And

Be used between support member and first, second paw group, producing the device of relative motion, this telecontrol equipment is under the control of positioner, described vertical tilt face is shifted near described joint area, thereby make the first paw group compress the upper of a shoe edge of sole site correspondence, the second paw group then has been pressed on the vamp edge of heelpiece position correspondence.

2. shoes making machine according to claim 1 is characterized in that: first group of paw is made up of in the face of the paw that is provided with between the both sides of footwear a pair of, and second group of paw then is included in mutual opposed a plurality of paws between the both sides of footwear.

3. shoes making machine according to claim 2 is characterized in that: for the edge with vamp is pressed in the footwear at the end, each paw all can freely rotate around a first axle, and this axis is substantially perpendicular to the prolongation of footwear; Each paw also supports under the control of instruction and can rotate around one second axis, and second axis is arranged essentially parallel to the longitudinally of footwear.

4. shoes making machine according to claim 3 is characterized in that: the first axle of first group of paw has certain side-play amount with respect to its longitudinal axis, and deflection is away from the direction of second group of paw.

5. shoes making machine according to claim 3 is characterized in that: the paw transverse width of first group of paw is greater than the transverse width of second group of paw.

6. shoes making machine according to claim 1 is characterized in that: the band of tightening that is provided with one section flexibility between first and second groups of paws.

7. shoes making machine according to claim 1 is characterized in that: positioner comprises that the size that a basis is installed in the footwear on the support member comes the device of compute location.

8. shoes making machine according to claim 1 is characterized in that: telecontrol equipment comprises that one is used to promote the actuated piece of footwear support member and is used for measuring the feedback element of support member with respect to paw group position.

9. shoes making machine according to claim 1 is characterized in that: telecontrol equipment comprises that one is used to promote the actuated piece of footwear support member and is used for measuring footwear on the support member with respect to the feedback element of paw group position.

10. shoes making machine according to claim 9, it is characterized in that: feedback device comprises a powered support, there is a measuring instrument to measure the position of support on it, and the profile that a photoelectric tube detects a footwear part has been installed, support moves under the control of instruction, make photoelectric tube can detect this position of footwear, and produce the position signalling of described footwear part according to the framing signal that described instrument sends.