Full-automatic vamp glue sprayer

Abstract

The utility model provides a full-automatic vamp glue sprayer which comprises a rack, and a magnetic suspension conveying device is arranged on the rack. The magnetic suspension conveying device comprises an annular electromagnetic guide rail, a permanent magnet sliding seat and a control system, wherein the permanent magnet sliding seat is used for being connected with shoe trees and can slide on the electromagnetic guide rail, and the control system is used for controlling the permanent magnet sliding seat to move along the electromagnetic guide rail. The rack is further provided with an automatic spraying device and a drying device for drying sprayed products, and the electromagnetic guide rail penetrates through the drying device. The magnetic suspension conveying technology is adopted, the running speed is increased, the faster and more stable conveying effect can be achieved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to shoemaking technology field, concretely relates to a full -automatic vamp glue spraying machine. BACKGROUND

[0002] Glue spraying process is a process with more workers and more time consumption in the shoemaking process. The quality of glue spraying determines the adhesion firmness of the vamp and the sole, and further affects the use performance and quality of shoes. The traditional sole glue spraying is generally operated by manual, and this manual operation mode has low production efficiency, unstable quality and high labor cost. In addition, the adhesive used in shoemaking contains toxic ingredients, and long-term contact of workers with the adhesive will cause great harm to the operators. Therefore, some automatic vamp glue spraying equipment has appeared on the market.

[0003] For example, Chinese patent CN112189948A discloses a vamp and sole fast glue spraying system based on machine vision guidance, which comprises a control system, a conveyor belt, a vision system, a glue spraying robot and an oven. The method and system recognize the position and shape of the vamp and the last through the vision system, quickly convert the working path of the glue spraying robot, and guide the glue spraying robot to complete the glue spraying work on vamp and sole of different sizes and shapes. However, the existing technology uses a traditional conveyor belt on the conveying mechanism, and the friction coefficient of the conveyor belt is high, which cannot realize faster and more stable conveying, and the production efficiency is low. Therefore, we propose a new full-automatic vamp glue spraying machine. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a full-automatic vamp glue spraying machine to solve the above technical problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a full-automatic vamp glue spraying machine, comprising a rack, a magnetic suspension conveying device is arranged on the rack, the magnetic suspension conveying device comprises an annular electromagnetic guide rail, a permanent magnet slide for connecting the last and being slidable on the electromagnetic guide rail, a control system for controlling the movement of the permanent magnet slide along the electromagnetic guide rail, an automatic spraying device and a drying device for drying the sprayed product are further arranged on the rack, and the electromagnetic guide rail passes through the drying device.

[0006] Further, the bottom of the permanent magnet slide is connected with at least two V-shaped guide wheels, the two V-shaped guide wheels are symmetrically arranged on the left and right sides of the electromagnetic guide rail, and the V-shaped groove of the V-shaped guide wheel is matched with the V-shaped section surface of the side surface of the electromagnetic guide rail.

[0007] Further, the outer side wall of the permanent magnet slide is fixedly connected with a mounting plate, the upper end of the mounting plate is connected with a sole tray, and the lower end is detachably connected with a last.

[0008] Further, a plurality of uniformly distributed through holes are formed in the shoe sole tray.

[0009] Further, the part of the magnetic levitation conveying device exposed to the drying device is provided with a protection mechanism.

[0010] The protection mechanism comprises an upper cover plate and a side protection cover, both of which are fixedly connected with the side sealing plate of the drying device, and a channel is formed between the upper cover plate and the side protection cover for the mounting plate to pass through, so that the shoe sole tray moves above the side protection cover and the shoe last moves below the side protection cover.

[0011] Further, through holes are formed in the side sealing plate for the permanent magnet sliding seat, the mounting plate, the shoe sole tray and the shoe last to pass through.

[0012] Further, a sensor monitoring system is further included, which comprises a displacement sensor, a speed sensor and an acceleration sensor, and each sensor is signal connected with the control system.

[0013] Further, when the upper end of the mounting plate is connected with the shoe sole tray, the drying device is provided with an upper shoe sole drying cavity and a lower shoe upper drying cavity, and the shoe sole drying cavity and the shoe upper drying cavity are separated by a partition plate.

[0014] After the above technical scheme is adopted, the following beneficial effects are obtained compared with the prior art: the magnetic levitation conveying technology is adopted, the running speed is improved, the conveying effect is faster and more stable, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 is one of the three-dimensional structure schematic diagram of the present application;

[0017] Figure 2 is the second three-dimensional structure schematic diagram of the present application;

[0018] Figure 3 is the three-dimensional structure schematic diagram of the magnetic levitation conveying device of the present application;

[0019] Figure 4 is the enlarged view of A part in Figure 3 ;

[0020] Figure 5 is the side view of the side sealing plate in the utility model;

[0021] Figure 6 is the local three-dimensional structure schematic view in the utility model.

[0022] The figure mark explanation: 1, rack;2, magnetic suspension conveying device;21, electromagnetic rail;211, V-shaped section;22, permanent magnet slide;221, V-shaped guide wheel;2211, V-shaped groove;222, mounting plate;223, shoe sole tray;2231, through hole;3, automatic spraying device;4, drying device;41, side sealing plate;411, through port;42, shoe sole drying cavity;43, vamp drying cavity;5, shoe tree;6, protection mechanism;61, upper cover plate;62, side protection cover;63, passageway. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following combines embodiment, and this utility model is further detailedly explained.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0024] In view of the problems existing in the prior art, the utility model provides a kind of full-automatic vamp glue spraying machine, the utility model is described in detail in conjunction with the drawings as follows.

[0025] Referring to Figures 1-6 The technical scheme used in the specific embodiment is as follows: a kind of full-automatic vamp glue spraying machine, including rack 1, magnetic suspension conveying device 2 is installed on the rack 1.

[0026] The magnetic suspension conveying device 2 includes electromagnetic rail 21 and permanent magnet slide 22 that can slide on electromagnetic rail 21, the electromagnetic rail 21 is annular structure, the bottom of the permanent magnet slide 22 can be connected shoe tree 5, the magnetic suspension conveying device 2 further includes control system (not marked in the figure) for controlling the permanent magnet slide 22 movement along electromagnetic rail 21, the rack 1 is also provided with automatic spraying device 3 and drying device 4 for drying treatment to the product after spraying.

[0027] The full-automatic vamp glue spraying machine further includes sensor monitoring system (not marked in the figure), and the sensor monitoring system includes but is not limited to displacement sensor, speed sensor and acceleration sensor, each sensor is respectively connected with the control system signal.

[0028] The permanent magnet slide 22 is driven by electromagnetic force, which can improve the running speed of the permanent magnet slide 22, and the electromagnetic force has fast reaction speed, so that the permanent magnet slide 22 can be accurately controlled, has high positioning accuracy, high start-stop efficiency, and low noise.

[0029] It should be emphasized that the automatic spraying device 3 adopts an automatic spraying robot in the prior art, and therefore the structure thereof will not be described here.

[0030] It should be specifically explained that, in order to prevent the permanent magnet slide 22 from deviating during operation, a guide mechanism is arranged at the bottom of the permanent magnet slide 22, and the guide mechanism is composed of a plurality of V-shaped guide wheels 221. Specifically, the bottom of the permanent magnet slide 22 is connected with at least two V-shaped guide wheels 221, and the two V-shaped guide wheels 221 are symmetrically arranged on the left and right sides of the electromagnetic guide rail 21, and the V-shaped groove 2211 of the V-shaped guide wheel 221 is matched with the V-shaped section 211 on the side surface of the electromagnetic guide rail 21. Of course, the V-shaped guide rail can also be provided as four, six or eight, and the V-shaped guide rails on the two sides of the electromagnetic guide rail 21 are arranged opposite to each other.

[0031] It should be specifically explained that the outer side wall of the permanent magnet slide 22 is fixedly connected with a mounting plate 222, the upper end of the mounting plate 222 is connected with a shoe sole tray 223, and the shoe sole can be placed on the shoe sole tray 223, and the lower end of the mounting plate 222 is detachably connected with a shoe tree 5. Preferably, the shoe tree 5 is fixed by magnetic attraction with the mounting plate 222.

[0032] The automatic spraying device 3 comprises an automatic spraying robot for spraying the upper and an automatic spraying robot for spraying the shoe sole.

[0033] Further, a plurality of through holes 2231 are provided on the shoe sole tray 223, and the plurality of through holes 2231 are uniformly distributed.

[0034] It should be specifically explained that the part of the magnetic suspension conveying device 2 exposed to the drying device 4 is provided with a protection mechanism 6, and the protection mechanism 6 can reduce the interference of external factors on the magnetic suspension control. The protection mechanism 6 comprises an upper cover plate 61 and a side protection cover 62, and the upper cover plate 61 and the side protection cover 62 are fixedly installed on the side sealing plate 41 of the drying device 4. A channel 63 is formed between the upper cover plate 61 and the side protection cover 62, which can be passed by the mounting plate 222, so that the shoe sole tray 223 moves above the side protection cover 62 and the shoe tree 5 moves below the side protection cover 62.

[0035] The side sealing plate 41 is provided with a through hole 411 for the permanent magnet sliding seat 22, the mounting plate 222, the sole tray 223 and the shoe last 5 to pass through, and the size of the through hole 411 should be considered according to the volume after the sole is placed on the sole tray 223 and the upper is sleeved on the shoe last 5.

[0036] It should be particularly pointed out that when the upper end of the mounting plate 222 is connected with the sole tray 223, the drying device 4 is provided with an upper sole drying cavity 42 and a lower upper drying cavity 43, and the sole drying cavity 42 and the upper drying cavity 43 are separated by a partition plate. In addition, the specific components of the drying device 4 are known technologies, and will not be described here.

[0037] The utility model discloses adopt magnetic suspension technology, can reduce the mechanical maintenance of conveying mechanism, only need regular lubrication maintenance, and maintenance is simple and convenient, and the whole cooperation can realize the efficient automatic spraying and drying of the upper, and the production efficiency is improved obviously and the cost is reduced. In addition, the noise during conveying operation can be reduced, and the workshop environment is optimized.

[0038] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicative or implied relative importance.

[0039] The above is only used to explain the technical scheme of the utility model and is not limited, and other modifications or equivalent replacements of the technical scheme of the utility model made by those skilled in the art should be covered in the claim range of the utility model.

Claims

1. A full-automatic shoe upper glue spraying machine comprising a rack (1), characterized in that, The rack (1) is provided with a magnetic levitation conveying device (2), the magnetic levitation conveying device (2) comprises an electromagnetic rail (21) in a ring shape, a permanent magnet slide (22) for connecting a shoe tree (5) and being slidable on the electromagnetic rail (21), a control system for controlling the movement of the permanent magnet slide (22) along the electromagnetic rail (21), and the rack (1) is further provided with an automatic spraying device (3) and a drying device (4) for drying the sprayed product, and the electromagnetic rail (21) passes through the drying device (4).

2. The fully automatic shoe-upper glue sprayer according to claim 1, characterized in that, The bottom of the permanent magnet slide (22) is connected with at least two V-shaped guide wheels (221), the two V-shaped guide wheels (221) are symmetrically arranged on the left and right sides of the electromagnetic rail (21), and the V-shaped groove (2211) of the V-shaped guide wheel (221) is matched with the V-shaped section (211) of the side surface of the electromagnetic rail (21).

3. The fully automatic shoe face glue spraying machine according to claim 1, characterized in that, The outer side wall of the permanent magnet slide (22) is fixedly connected with a mounting plate (222), the upper end of the mounting plate (222) is connected with a sole tray (223), and the lower end is detachably connected with the shoe tree (5).

4. The fully automatic shoe-upper gluing machine according to claim 3, characterized in that, A plurality of uniformly distributed through holes (2231) are formed through the sole tray (223).

5. The fully automatic shoe-upper glue sprayer according to claim 3, characterized in that, The part of the magnetic levitation conveying device (2) exposed to the drying device (4) is provided with a protection mechanism (6). The protection mechanism (6) comprises an upper cover plate (61) and a side protection cover (62), the upper cover plate (61) and the side protection cover (62) are fixedly connected with the side sealing plate (41) of the drying device (4), a channel (63) is formed between the upper cover plate (61) and the side protection cover (62) for the mounting plate (222) to pass through, so that the sole tray (223) moves above the side protection cover (62) and the shoe tree (5) moves below the side protection cover (62).

6. The fully automatic shoe-upper gluing machine according to claim 5, characterized in that Through holes (411) are formed through the side sealing plate (41) for the permanent magnet slide (22), the mounting plate (222), the sole tray (223) and the shoe tree (5) to pass through.

7. The fully automatic shoe face glue sprayer according to claim 1, characterized in that, A sensor monitoring system is further included, the sensor monitoring system comprises a displacement sensor, a speed sensor and an acceleration sensor, and each sensor is signal connected with the control system.

8. The fully automatic shoe face glue sprayer according to claim 3, characterized in that, When the upper end of the mounting plate (222) is connected with the sole tray (223), the drying device (4) is provided with an upper and lower sole drying cavity (42) and an upper and lower upper drying cavity (43), and the sole drying cavity (42) and the upper drying cavity (43) are separated by a partition plate.

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