CN-117414000-B - Shoe tree detection device and method for intelligent production line of adhesive shoes

CN117414000BCN 117414000 BCN117414000 BCN 117414000BCN-117414000-B

Abstract

The utility model provides an adhesive shoes intelligent production line shoe tree detection device, includes the shoe tree of installing on horizontal migration mechanism, and the direction of movement of perpendicular to shoe tree sets up a font signal transmission case, sets up shoe tree heel signal transmission point on the curb plate of signal transmission case, sets up shoe tree front tip signal measurement point on the other curb plate, sets up the toe border signal transmission point on the roof of signal transmission case, sets up the signal receiving point corresponding with each signal transmission point on the shoe tree. The invention utilizes the laser or infrared signal receiving and transmitting technology to detect the condition that the upward warping degree of the half sole part of the shoe tree is caused by the deformation of the toe part of the shoe tree, judges whether the space size of the shoe tree is deformed, ensures the shoe tree compliance of an intelligent production line for gluing leather shoes, can screen the deformed shoe tree out of a horizontal moving mechanism timely and effectively, ensures a standardized tool (shoe tree) required by the intelligent production line, reduces errors in subsequent working procedures caused by the deformation of the shoe tree, and further causes the occurrence of product quality accidents.

Inventors

LI YANG
SUN AIMIN
HU QUANPENG
SI QI
CAO DESHENG
WU ZHILI

Assignees

际华三五一五皮革皮鞋有限公司

Dates

Publication Date: 20260505
Application Date: 20231128

Claims (4)

1. The shoe tree detection device for the intelligent production line of the adhesive shoes is characterized by comprising a shoe tree (1), wherein the shoe tree (1) is arranged on a horizontal moving mechanism (3), a door-shaped signal transmitting box (2) is arranged perpendicular to the moving direction of the shoe tree, a shoe tree heel signal transmitting point (22) is arranged on one side plate of the signal transmitting box, a shoe tree front tip signal measuring point (23) is arranged on the other side plate, a metatarsophalangeal edge signal transmitting point (21) is arranged on the top plate of the signal transmitting box, and signal receiving points corresponding to the signal transmitting points are arranged on the shoe tree; the toe edge signal transmitting points (21) comprise a first toe edge signal transmitting point (211) and a fifth toe edge signal transmitting point (212), and the toe edge signal receiving points (24) corresponding to the toe edge signal transmitting points (21) comprise a first toe edge signal receiving point (241) and a fifth toe edge signal receiving point (242); The last front tip signal measuring point (23) comprises a last detection control point (231) and a disqualified last trigger point (232) which are arranged up and down, wherein the vertical distance between the last detection control point (231) and the disqualified last trigger point (232) is 3mm, and the last front tip is provided with a first signal receiving point (261) and a second signal receiving point (262) which correspond to the last detection control point (231) and the disqualified last trigger point (232).
2. The intelligent shoe tree detection device for the adhesive shoe production line according to claim 1, wherein the horizontal moving mechanism comprises a track (31), a shoe tree fixing tray (32) which is connected to the track in a sliding mode and a driving mechanism, the shoe tree (1) is arranged on the shoe tree fixing tray (32), and the shoe tree fixing tray (32) slides along the track (31) under the driving of the driving mechanism.
3. A method for detecting the shoe tree of an intelligent production line of glued shoes by adopting the device of any one of claims 1-2 is characterized by comprising the following steps, The shoe tree (1) moves along with the horizontal moving mechanism (3) into the door-shaped signal transmitting box (2), and when the edge signal receiving point (24) of the metatarsophalangeal of the shoe tree receives a signal transmitted by the edge signal transmitting point (21), the detection mechanism is started; When the last heel signal receiving point (25) receives the signal transmitted by the last heel signal transmitting point (22), the last (1) is in place and starts to detect; The shoe tree detection control point (231) and the unqualified shoe tree triggering point (232) emit signals, and when the first signal receiving point (261) and the second signal receiving point (262) simultaneously receive signals, the shoe tree (1) is not deformed and is a standard shoe tree; when the first signal receiving point (261) does not receive the signal and the second signal receiving point (262) receives the signal, the shoe tree (1) is slightly deformed; When the first signal receiving point (261) and the second signal receiving point (262) can not receive signals at the same time, the shoe tree is deformed.
4. The method according to claim 3, wherein the signals emitted from the plantar toe edge signal emitting point (21), the last heel signal emitting point (22) and the last toe signal measuring point (23) are laser or infrared signals.

Description

Shoe tree detection device and method for intelligent production line of adhesive shoes Technical Field The invention belongs to the field of shoemaking, and particularly relates to a shoe tree detection device and a shoe tree detection method for an intelligent production line of glued shoes. Background The detection of the last chassis of glued leather shoes is generally carried out by adopting a manual bonding method, namely, taking a last bottom sample plate, manually bonding and comparing, checking the edge compliance of the last chassis and confirming the result. Because the shoe tree is in the use process of intelligent production line in addition to guaranteeing the uniformity of last chassis and last base appearance edge, must also ensure the uniformity of space height dimension and design space equidimension on last chassis to guarantee accurate completion of intelligent production line product group foot chassis fuzzing, group foot opening fuzzing, group foot brush treating agent, group foot brush manipulator operation processes such as adhesive. However, the shoe tree on the intelligent production line inevitably needs to be processed such as high-temperature heating, low-temperature shaping or press forming in certain procedures, so that the shoe tree is deformed to different degrees, particularly the shoe tree body stilt, and the individual deformation is serious, so that the space and the like of the shoe tree chassis are influenced, the space dimension of the shoe tree semi-finished product chassis is inevitably changed, and a series of processing precision changes of the shoe upper are caused. Therefore, the shoe tree bottom is accurately detected, the space size of the shoe tree of the intelligent production line is controlled to meet the requirement, the shoe tree which does not meet the requirement is timely detected, and the shoe tree is a foundation for the intelligent production line to effectively implement accurate shoe upper and sole fitting in place. Disclosure of Invention Aiming at the problems in the prior art, the invention provides a shoe tree detection device and a shoe tree detection method for an intelligent production line of adhesive shoes. The object of the invention is achieved in the following way: The utility model provides an adhesive shoes intelligent production line shoe tree detection device, includes the shoe tree, and the shoe tree is installed on horizontal migration mechanism, and the direction of movement of perpendicular to shoe tree sets up a font signal transmission case, sets up shoe tree heel signal transmission point on the curb plate of signal transmission case, sets up shoe tree front tip signal measurement point on the other curb plate, sets up the toe border signal transmission point on the roof of signal transmission case, sets up the signal receiving point corresponding with each signal transmission point on the shoe tree. The toe edge signal transmitting points comprise a first toe edge signal transmitting point and a fifth toe edge signal transmitting point, and the toe edge signal receiving points corresponding to the toe edge signal transmitting points comprise a first toe edge signal receiving point and a fifth toe edge signal receiving point. The last front tip signal measuring point comprises a last detection control point and an unqualified last trigger point which are arranged up and down, wherein the vertical distance between the last detection control point and the unqualified last trigger point is 3mm, and the last front tip is provided with a first signal receiving point and a second signal receiving point which correspond to the last detection control point and the unqualified last trigger point. The horizontal moving mechanism comprises a track, a shoe tree fixing tray and a driving mechanism, wherein the shoe tree fixing tray is connected to the track in a sliding mode, the shoe tree is arranged on the shoe tree fixing tray, and the shoe tree fixing tray slides along the track under the driving of the driving mechanism. The shoe tree detection method for the intelligent production line of the adhesive shoe comprises the following steps, The shoe tree moves along with the horizontal moving mechanism into the door-shaped signal transmitting box, and when the edge signal receiving point of the shoe tree receives the signal transmitted by the edge signal transmitting point of the shoe tree, the detection mechanism is started; When the last heel signal receiving point receives the signal transmitted by the last heel signal transmitting point, the last is in place and starts to detect; The shoe tree detection control point and the unqualified shoe tree trigger point send out signals, and when the first signal receiving point and the second signal receiving point simultaneously receive the signals, the shoe tree is not deformed and is a standard shoe tree; When the first signal receiving point does not receive the signal and the second s