Semi-automatic last feeding machine

Abstract

The utility model provides a semi-automatic last feeding machine, and relates to the technical field of shoe processing. Comprising a machine box, a shoe tree fixing mechanism, an upper rolling mechanism, a lower rolling mechanism and a camera detection assembly, the shoe tree fixing mechanism is installed on the machine box and used for fixing a shoe tree, and the upper rolling mechanism is provided with a first lifting assembly, a first translation assembly and an upper rolling wheel piece; the lower rolling mechanism is provided with a second lifting assembly, a second translation assembly and a lower rolling wheel piece, and the camera detection assembly is installed at the top end of the machine box, located above the shoe tree fixing mechanism and used for shooting and detecting whether the shoe tree is placed in place or not. Then the upper rolling mechanism and the lower rolling mechanism are matched to realize rolling last entering, and whether last entering is in place or not is detected through the camera detection assembly, so that flexible and accurate semi-automatic last entering is realized.

Description

Technical Field

[0001] The present application relates to the technical field of shoe processing, and in particular to a semi-automatic shoe last inserting machine. Background Art

[0002] In the process of shoemaking, the shoe last needs to be put into the shoe upper. The existing lasting process is mostly completed manually, which is very labor-intensive and has low production efficiency. There are also some automatic lasting machines in the prior art, which are processed and used as an integral shoemaking process, resulting in high cost, complex design, poor flexibility of use, and failure to meet the flexible use of a single lasting process.

[0003] Therefore, a semi-automatic shoe last inserting machine is needed to reduce labor intensity, improve production efficiency and reduce costs. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a semi-automatic last-fitting machine, which can solve the technical problem of last-fitting of shoe uppers.

[0005] An embodiment of the present application provides a semi-automatic last insertion machine, including a chassis, a shoe last fixing mechanism, an upper rolling mechanism, a lower rolling mechanism and a camera detection component. The shoe last fixing mechanism is installed on the chassis for fixing the shoe last. The upper rolling mechanism is provided with a first lifting component, a first translation component and an upper roller component. The first lifting component is installed on the chassis. The first translation component is slidably arranged on the chassis and connected to the first lifting component. The upper roller component is rollably arranged on the first translation component. The lower rolling mechanism is provided with a second lifting component, a second translation component and a lower roller component. The second lifting component is installed on the chassis. The second translation component is arranged on the second lifting component. The lower roller component is rollably arranged on the second translation component. The camera detection component is installed on the top of the chassis, located above the shoe last fixing mechanism, and is used for taking pictures to detect whether the shoe last is in place.

[0006] Furthermore, the shoe last fixing mechanism is provided with a supporting seat, a clamping seat, a pulling structure and an electric cylinder structure, the supporting seat is installed on the chassis, the clamping seat is rotatably arranged on the supporting seat, the two ends of the pulling structure are respectively connected to the clamping seat and the chassis, and the electric cylinder structure is connected to the clamping seat.

[0007] Furthermore, a sensor is provided on the clamping seat, and a guide rod structure is provided at the position where the electric cylinder structure is connected to the clamping seat.

[0008] Furthermore, the first lifting assembly is provided with a first drag chain structure, a first lifting drive structure and a first fixed seat, the first drag chain structure and the first lifting drive structure are respectively installed on the chassis and are respectively connected to the first fixed seat, and the first fixed seat is slidingly connected to the chassis through a guide rail structure, and the first translation assembly is installed on the first fixed seat.

[0009] Furthermore, the first translation assembly is provided with a second drag chain structure, a first linear module and a second fixed seat, the second drag chain structure and the first linear module are respectively installed on the first fixed seat and respectively connected to the second fixed seat, and the upper roller member is installed on the second fixed seat.

[0010] Furthermore, the upper roller member is provided with an upper roller and a first servo drive motor, the upper roller is rotatably mounted on the second fixed seat via a bearing structure, the first servo drive motor is mounted on the second fixed seat and is drive-connected to the upper roller.

[0011] Furthermore, the second lifting assembly is provided with a second lifting drive structure and a third fixing seat, and the first lifting drive structure is installed on the chassis and connected to the third fixing seat.

[0012] Furthermore, the second translation assembly is provided with a third drag chain structure, a second linear module and a fourth fixed seat, and the third drag chain structure and the second linear module are respectively installed on the third fixed seat and are respectively connected to the fourth fixed seat.

[0013] Furthermore, the lower roller member is provided with a lower roller, a second servo drive motor and a supporting structure. The lower roller is rotatably mounted on the fourth fixed seat through a bearing structure. The second servo drive motor is mounted on the fourth fixed seat and is drivingly connected to the lower roller. The supporting structure is mounted on the fourth fixed seat and is used to support and fix the toe position of the shoe last during the shoe last insertion process.

[0014] Furthermore, it also includes a protective cover, which is installed on the chassis and has a window at a position close to the shoe last fixing mechanism, and a grating structure is installed at the window position.

[0015] Beneficial effects of the utility model:

[0016] The semi-automatic last insertion machine provided by the utility model comprises a chassis, a shoe last fixing mechanism, an upper rolling mechanism, a lower rolling mechanism and a camera detection component. The shoe last fixing mechanism is installed on the chassis for fixing the shoe last. The upper rolling mechanism is provided with a first lifting component, a first translation component and an upper roller component. The lower rolling mechanism is provided with a second lifting component, a second translation component and a lower roller component. The camera detection component is installed on the top of the chassis, located above the shoe last fixing mechanism, and is used for photographing and detecting whether the shoe last is in place. The utility model has a simple structure and a reasonable design. When in use, the shoe last is manually placed on the shoe last fixing mechanism for fixing, and then the upper rolling mechanism and the lower rolling mechanism cooperate to realize rolling into the shoe last, and the camera detection component detects whether the shoe last is in place, thereby realizing flexible and accurate semi-automatic last insertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of some embodiments of the utility model (provided with a protective cover);

[0019] Figure 2 It is a schematic diagram of the structure of some embodiments of the utility model (without a protective cover);

[0020] Figure 3 It is a structural schematic diagram of a shoe last fixing mechanism in some embodiments of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the upper rolling mechanism in some embodiments of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the lower rolling mechanism in some embodiments of the utility model.

[0023] The reference numerals are:

[0024] Chassis 1, shoe last fixing mechanism 2, supporting seat 21, clamping seat 22, pulling structure 23, electric cylinder structure 24, guide rod structure 25, upper rolling mechanism 3, first lifting component 31, first drag chain structure 311, first lifting drive structure 312, first fixed seat 313, first translation component 32, second drag chain structure 321, first linear module 322, second fixed seat 323, upper roller member 33, upper roller 331, first servo drive motor 332, lower rolling mechanism 4, second lifting component 41, second lifting drive structure 411, third fixed seat 412, second translation component 42, third drag chain structure 421, second linear module 422, fourth fixed seat 423, lower roller member 43, lower roller 431, second servo drive motor 432, supporting structure 433, camera detection component 5, protective cover 6, grating structure 61. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] See also Figure 1-Figure 5 As shown, the semi-automatic shoe last inserting machine described in this embodiment includes a chassis, a shoe last fixing mechanism, an upper rolling mechanism, a lower rolling mechanism and a camera detection component. The shoe last fixing mechanism is installed on the chassis for fixing the shoe last. The upper rolling mechanism is provided with a first lifting component, a first translation component and an upper roller component. The first lifting component is installed on the chassis. The first translation component is slidably arranged on the chassis and connected to the first lifting component. The upper roller component is rollably arranged on the first translation component. The lower rolling mechanism is provided with a second lifting component, a second translation component and a lower roller component. The second lifting component is installed on the chassis. The second translation component is arranged on the second lifting component. The lower roller component is rollably arranged on the second translation component. The camera detection component is installed on the top of the chassis, located above the shoe last fixing mechanism, and is used for taking pictures to detect whether the shoe last is in place.

[0032] This embodiment has a simple structure and a reasonable design. When in use, the shoe last is manually placed on the shoe last fixing mechanism. After the shoe last fixing mechanism senses that the shoe last is placed in, it automatically clamps to fix the shoe last. Then the lower rolling mechanism rises upward and presses against the vamp. Then the upper rolling mechanism and the lower rolling mechanism cooperate. The upper rolling mechanism rolls from the toe to the heel to achieve rolling into the last. The camera detection component detects whether the shoe last is in place, thereby achieving flexible and accurate semi-automatic last insertion.

[0033] In some embodiments, the shoe last fixing mechanism is provided with a supporting seat, a clamping seat, a pulling structure and an electric cylinder structure, the supporting seat is installed on the chassis, the clamping seat is rotatably arranged on the supporting seat, the two ends of the pulling structure are respectively connected to the clamping seat and the chassis, and the electric cylinder structure is connected to the clamping seat.

[0034] Specifically, a sensor is provided on the clamping seat, and a guide rod structure is provided at the position where the electric cylinder structure is connected to the clamping seat.

[0035] This embodiment specifically shows the structural setting of the shoe last fixing mechanism, and the setting of the sensor therein can automatically clamp the shoe last for positioning after sensing that the shoe last is placed in. At the same time, by setting a pulling structure and an electric cylinder structure, during the process of inserting the shoe last, the electric cylinder structure is actuated to drive the pulling structure to pull the clamping seat to rotate, thereby realizing the backward movement of the shoe last, thereby better cooperating with the upper rolling mechanism and the lower rolling mechanism to roll the shoe last into the shoe last.

[0036] In some embodiments, the first lifting assembly is provided with a first drag chain structure, a first lifting drive structure and a first fixed seat, the first drag chain structure and the first lifting drive structure are respectively installed on the chassis and are respectively connected to the first fixed seat, and the first fixed seat is slidingly connected to the chassis through a guide rail structure, and the first translation assembly is installed on the first fixed seat.

[0037] Specifically, the first translation assembly is provided with a second drag chain structure, a first linear module and a second fixed seat, the second drag chain structure and the first linear module are respectively installed on the first fixed seat and are respectively connected to the second fixed seat, and the upper roller member is installed on the second fixed seat.

[0038] Specifically, the upper roller member is provided with an upper roller and a first servo drive motor. The upper roller is rotatably mounted on the second fixed seat via a bearing structure. The first servo drive motor is mounted on the second fixed seat and is drive-connected to the upper roller.

[0039] This embodiment shows the arrangement of the upper rolling mechanism, and specifically shows the structural arrangement of the first lifting assembly, the first translation assembly and the upper roller member, so that flexible and stable rolling-type last fitting can be performed through flexible up and down movement and rolling of the upper roller.

[0040] In some embodiments, the second lifting assembly is provided with a second lifting drive structure and a third fixing seat, and the first lifting drive structure is installed on the chassis and connected to the third fixing seat.

[0041] Specifically, the second translation assembly is provided with a third drag chain structure, a second linear module and a fourth fixed seat, and the third drag chain structure and the second linear module are respectively installed on the third fixed seat and are respectively connected to the fourth fixed seat.

[0042] Specifically, the lower roller member is provided with a lower roller, a second servo drive motor and a supporting structure. The lower roller is rotatably mounted on the fourth fixed seat through a bearing structure. The second servo drive motor is mounted on the fourth fixed seat and is drivingly connected to the lower roller. The supporting structure is mounted on the fourth fixed seat and is used to support and fix the toe position of the shoe last during the shoe last insertion process.

[0043] This embodiment shows the arrangement of the lower rolling mechanism, and by arranging a supporting structure, the position of the toe can be pressed during the rolling process, thereby better achieving rolling into the last.

[0044] In some embodiments, a protective cover is further included, which is installed on the chassis and has a window at a position close to the shoe last fixing mechanism, and a grating structure is installed at the window position.

[0045] In this embodiment, by providing a protective cover and installing a grating structure, the operational safety during manual placement of the shoe last can be ensured, and the structure is simple and practical.

[0046] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A semi-automatic shoe last inserting machine, characterized in that: It includes a chassis, a shoe last fixing mechanism, an upper rolling mechanism, a lower rolling mechanism and a camera detection component. The shoe last fixing mechanism is installed on the chassis and is used to fix the shoe last. The upper rolling mechanism is provided with a first lifting component, a first translation component and an upper roller component. The first lifting component is installed on the chassis. The first translation component is slidably set on the chassis and connected to the first lifting component. The upper roller component is rollably set on the first translation component. The lower rolling mechanism is provided with a second lifting component, a second translation component and a lower roller component. The second lifting component is installed on the chassis. The second translation component is set on the second lifting component. The lower roller component is rollably set on the second translation component. The camera detection component is installed on the top of the chassis, located above the shoe last fixing mechanism, and is used to take pictures to detect whether the shoe last is in place.

2. The semi-automatic shoe last inserting machine according to claim 1, characterized in that: The shoe last fixing mechanism is provided with a supporting seat, a clamping seat, a pulling structure and an electric cylinder structure. The supporting seat is installed on the chassis, the clamping seat is rotatably arranged on the supporting seat, the two ends of the pulling structure are respectively connected to the clamping seat and the chassis, and the electric cylinder structure is connected to the clamping seat.

3. The semi-automatic shoe last inserting machine according to claim 2, characterized in that: The clamping seat is provided with a sensor, and the position where the electric cylinder structure is connected to the clamping seat is provided with a guide rod structure.

4. The semi-automatic shoe last inserting machine according to claim 1, characterized in that: The first lifting assembly is provided with a first drag chain structure, a first lifting drive structure and a first fixed seat. The first drag chain structure and the first lifting drive structure are respectively installed on the chassis and are respectively connected to the first fixed seat. The first fixed seat is slidingly connected to the chassis through a guide rail structure. The first translation assembly is installed on the first fixed seat.

5. The semi-automatic shoe last inserting machine according to claim 4, characterized in that: The first translation assembly is provided with a second drag chain structure, a first linear module and a second fixed seat. The second drag chain structure and the first linear module are respectively installed on the first fixed seat and are respectively connected to the second fixed seat. The upper roller member is installed on the second fixed seat.

6. The semi-automatic shoe last inserting machine according to claim 5, characterized in that: The upper roller member is provided with an upper roller and a first servo drive motor. The upper roller is rotatably mounted on the second fixed seat through a bearing structure. The first servo drive motor is mounted on the second fixed seat and is drivingly connected to the upper roller.

7. The semi-automatic shoe last inserting machine according to claim 1, characterized in that: The second lifting assembly is provided with a second lifting drive structure and a third fixing seat. The second lifting drive structure is installed on the chassis and connected to the third fixing seat.

8. The semi-automatic shoe last inserting machine according to claim 7, characterized in that: The second translation assembly is provided with a third drag chain structure, a second linear module and a fourth fixed seat. The third drag chain structure and the second linear module are respectively installed on the third fixed seat and are respectively connected to the fourth fixed seat.

9. The semi-automatic shoe last inserting machine according to claim 8, characterized in that: The lower roller member is provided with a lower roller, a second servo drive motor and a supporting structure. The lower roller is rotatably mounted on the fourth fixed seat via a bearing structure. The second servo drive motor is mounted on the fourth fixed seat and is drivingly connected to the lower roller. The supporting structure is mounted on the fourth fixed seat and is used to support and fix the toe position of the shoe last during the shoe last insertion process.

10. The semi-automatic shoe last inserting machine according to claim 1, characterized in that: It also includes a protective cover, which is installed on the chassis and has a window at a position close to the shoe last fixing mechanism, and a grating structure is installed at the window position.

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