Semi-automatic tightening machine

Abstract

The utility model relates to the technical field of shoe material processing, in particular to a semi-automatic lacing machine which comprises a machine table, an electric cabinet, a shoe tree fixing mechanism, a lacing mechanism, an adjusting mechanism and a camera shooting detection mechanism. The lacing mechanism is provided with a first lifting structure and a U-shaped wrapping lacing structure, the adjusting mechanism is provided with a second lifting structure, a beating structure and a rolling structure, and the camera shooting detection mechanism is used for shooting and detecting whether lacing is in place or not. Then wrapping and lacing are conducted through the lacing mechanism, then adjustment after lacing is achieved through beating of the beating structure and rolling of the rolling structure, lacing is better achieved, whether lacing is in place or not is detected through photographing of the camera shooting detection mechanism, lacing accuracy is ensured, and the device is compact in structure, low in cost and flexible to use.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe material processing, in particular to a semi-automatic tightening machine. Background Art

[0002] At present, in the process of shoemaking, the upper needs to be tightened after being put into the last, and then the sole and upper of the rear end are processed. The traditional tightening of the upper is mostly done manually. The last with the upper is placed on a support table, the bottom of the upper is first fixed with a press head, and then the upper is fixed with a tightener, and then pulled down to tighten. This operation method not only has low tightening efficiency, but also has problems of wrinkling and unevenness after tightening. Some automatic tightening equipment in the prior art is an integrated setting, which integrates multiple processes for continuous processing. It is not only complex in structure and high in cost, but also has poor flexibility in use and cannot perform separate tightening operations.

[0003] In view of this, the present application aims to provide a semi-automatic tightening machine to better solve the above technical problems. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a semi-automatic tightening machine to solve the technical problem of tightening the shoe upper.

[0005] The technical solution adopted by the utility model is:

[0006] A semi-automatic tightening machine comprises a machine platform, an electric control box, a shoe last fixing mechanism, a tightening mechanism, an adjustment mechanism and a camera detection mechanism, wherein the electric control box is located below the machine platform and is respectively connected to the shoe last fixing mechanism, the tightening mechanism, the adjustment mechanism and the camera detection mechanism;

[0007] Wherein, the shoe last fixing mechanism is provided with a translation structure and an inductive clamping structure, the translation structure is installed on the machine platform, and the inductive clamping structure is arranged on the translation structure;

[0008] The tightening mechanism is provided with a first lifting structure and a U-shaped wrapping and tightening structure, the first lifting structure is installed on the machine platform, and the U-shaped wrapping and tightening structure is installed on the first lifting structure;

[0009] The adjustment mechanism is provided with a second lifting structure, a hammering structure and a rolling structure. The second lifting structure is installed on the machine platform and is located above the shoe last fixing mechanism. The hammering structure is installed on the second lifting structure and is used for hammering to make the tightened upper fit. The rolling structure is installed on the second lifting structure and is used for rolling to adjust the position deviation of the upper generated during the tightening process.

[0010] The camera detection mechanism is installed on the second lifting structure to take pictures and detect whether the strap is tightened in place.

[0011] Furthermore, the translation structure is provided with a linear module, a first drag chain and a first fixed seat, the linear module and the first drag chain are respectively installed on the machine platform and respectively connected to the first fixed seat, and the induction clamping structure is installed on the first fixed seat.

[0012] Furthermore, the inductive clamping structure is provided with a cylinder clamping seat and an inductor, and the cylinder clamping seat and the inductor are respectively installed on the first fixing seat.

[0013] Furthermore, the first lifting structure is provided with a lifting seat, a sliding seat and a first lifting electric cylinder. The lifting seat is installed on the machine platform, and the sliding seat is slidably installed on the lifting seat. The first lifting electric cylinder is installed on the machine platform and is drivingly connected to the sliding seat for driving the sliding seat to lift and lower. The U-shaped wrapping and tightening structure is installed on the sliding seat.

[0014] Furthermore, the second lifting structure is provided with a mounting frame, a second fixed seat, a second drag chain, and a second lifting electric cylinder. The mounting frame is installed on the machine platform, and the second fixed seat is slidably installed on the mounting frame through a guide rail structure. The second drag chain and the second lifting electric cylinder are respectively installed on the mounting frame and are respectively connected to the second fixed seat, and the hammering structure and the rolling structure are respectively installed on the second fixed seat.

[0015] Furthermore, the hammering structure is provided with a driving cylinder, a guide shaft and a hammering block, and the driving cylinder and the guide shaft are respectively arranged on the second fixing seat and are respectively connected to the hammering block.

[0016] Furthermore, the rolling structure is provided with a roller and a servo drive motor, the roller is rotatably arranged on the second fixed seat, the servo drive motor is installed on the second fixed seat and is drivingly connected to the roller.

[0017] Furthermore, the camera detection mechanism is provided with an industrial camera and a ring light source.

[0018] Furthermore, it also includes a protective cover, which is installed on the machine platform and has a window on one side close to the shoe last fixing mechanism, and a safety grating is installed at the window position.

[0019] The beneficial effects of the utility model are as follows:

[0020] The utility model includes a machine, an electric control box, a shoe last fixing mechanism, a tightening mechanism, an adjustment mechanism and a camera detection mechanism. The electric control box is located below the machine and is respectively connected to the shoe last fixing mechanism, the tightening mechanism, the adjustment mechanism and the camera detection mechanism; the shoe last fixing mechanism is provided with a translation structure and an induction clamping structure, the tightening mechanism is provided with a first lifting structure and a U-shaped wrapping tightening structure, the adjustment mechanism is provided with a second lifting structure, a hammering structure and a rolling structure, and the camera detection mechanism is used to take pictures to detect whether the tightening is in place. The utility model has a simple structure and a reasonable design. When in use, the shoe last with the upper is manually put into the shoe last fixing mechanism for fixing, and then wrapped and tightened by the tightening mechanism, and then hammered by the hammering structure and rolled by the rolling structure to achieve adjustment after tightening, so as to better tighten, and the camera detection mechanism takes pictures to detect whether the tightening is in place to ensure the tightening accuracy. The utility model has a compact structure, low cost and flexible use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure in some embodiments of the present application (with a protective cover);

[0022] Figure 2 It is a schematic diagram of the structure in some embodiments of the present application (without a protective cover);

[0023] Figure 3 Schematic diagram of the structure of the shoe last fixing mechanism in some embodiments of the present application;

[0024] Figure 4 It is a schematic diagram of the structure of the tightening mechanism in some embodiments of the present application;

[0025] Figure 5 This is a schematic diagram of the structure of the adjustment mechanism in some embodiments of the present application.

[0026] Description of reference numerals:

[0027] Machine 1, electric control box 2, shoe last fixing mechanism 3, translation structure 31, linear module 311, first drag chain 312, first fixed seat 313, induction clamping structure 32, cylinder clamping seat 321, tightening mechanism 4, first lifting structure 41, lifting seat 411, sliding seat 412, first lifting electric cylinder 413, U-shaped wrapping tightening structure 42, adjustment mechanism 5, second lifting structure 51, mounting frame 511, second fixed seat 512, second drag chain 513, second lifting electric cylinder 514, hammering structure 52, drive cylinder 521, guide shaft 522, hammering block 523, rolling structure 53, roller 531, video detection mechanism 6, industrial camera 61, ring light source 62, protective cover 7, safety grating 71. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figure 1 to Figure 5 As shown, the semi-automatic tightening machine described in this embodiment includes a machine platform 1, an electric control box 2, a shoe last fixing mechanism 3, a tightening mechanism 4, an adjustment mechanism 5 and a camera detection mechanism 6, wherein the electric control box 2 is located below the machine platform 1 and is respectively connected to the shoe last fixing mechanism 3, the tightening mechanism 4, the adjustment mechanism 5 and the camera detection mechanism 6;

[0032] The shoe last fixing mechanism 3 is provided with a translation structure 31 and an inductive clamping structure 32. The translation structure 31 is installed on the machine platform 1, and the inductive clamping structure 32 is arranged on the translation structure 31.

[0033] The tightening mechanism 4 is provided with a first lifting structure 41 and a U-shaped wrapping and tightening structure 42. The first lifting structure 41 is installed on the machine 1, and the U-shaped wrapping and tightening structure 42 is installed on the first lifting structure 41.

[0034] The adjustment mechanism 5 is provided with a second lifting structure 51, a hammering structure 52 and a rolling structure 53. The second lifting structure 51 is installed on the machine 1 and is located above the shoe last fixing mechanism 3. The hammering structure 52 is installed on the second lifting structure 51 and is used for hammering to make the tightened upper fit. The rolling structure 53 is installed on the second lifting structure 51 and is used for rolling to adjust the position deviation of the upper generated during the tightening process.

[0035] The camera detection mechanism 6 is installed on the second lifting structure 51 to take pictures and detect whether the strap is tightened in place.

[0036] This embodiment has a simple structure and a reasonable design. When in use, the last with the upper is manually placed into the shoe last fixing mechanism 3. After the last is sensed to be placed in, it is clamped to fix the last. Then, the U-shaped wrapping and tightening structure 42 is driven by the first lifting structure 41 to first rise to the top of the heel of the last, and then move downward to wrap the upper and move downward to complete the tightening. Then, the shoe last fixing mechanism 3 moves to the bottom of the adjustment mechanism 5, and the hammering structure 52 and the rolling structure 53 are used to implement the adjustment after tightening for better tightening. The camera detection mechanism 6 takes photos to detect whether the tightening is in place to ensure the tightening accuracy. It has a compact structure, low cost and flexible use.

[0037] In some embodiments, the translation structure 31 is provided with a linear module 311, a first drag chain 312 and a first fixed seat 313. The linear module 311 and the first drag chain 312 are respectively installed on the machine 1 and respectively connected to the first fixed seat 313. The induction clamping structure 32 is installed on the first fixed seat 313.

[0038] Specifically, the induction clamping structure 32 is provided with a cylinder clamping seat 321 and an inductor, and the cylinder clamping seat 321 and the inductor are respectively installed on the first fixing seat 313 .

[0039] The present embodiment specifically shows the arrangement of the shoe last fixing mechanism 3, which, when in use, facilitates the flexible movement of the position of the cylinder clamping seat 321, so as to facilitate the placement of the last, and after tightening, moves to the adjustment mechanism 5, and after adjustment, moves to the initial position to take out the last.

[0040] In some embodiments, the first lifting structure 41 is provided with a lifting seat 411, a sliding seat 412 and a first lifting electric cylinder 413. The lifting seat 411 is installed on the machine 1, and the sliding seat 412 is slidably installed on the lifting seat 411. The first lifting electric cylinder 413 is installed on the machine 1 and is drivingly connected to the sliding seat 412 for driving the sliding seat 412 to move up and down. The UU-shaped wrapping and tightening structure 42 is installed on the sliding seat 412.

[0041] Specifically, the second lifting structure 51 is provided with a mounting frame 511, a second fixed seat 512, a second drag chain 513, and a second lifting electric cylinder 514. The mounting frame 511 is installed on the machine 1, and the second fixed seat 512 is slidably installed on the mounting frame 511 through a guide rail structure. The second drag chain 513 and the second lifting electric cylinder 514 are respectively installed on the mounting frame 511 and are respectively connected to the second fixed seat 512. The hammering structure 52 and the rolling structure 53 are respectively installed on the second fixed seat 512.

[0042] Specifically, the hammering structure 52 is provided with a driving cylinder 521 , a guide shaft 522 and a hammering block 523 . The driving cylinder 521 and the guide shaft 522 are respectively arranged on the second fixing seat 512 , and are respectively connected to the hammering block 523 .

[0043] Specifically, the rolling structure 53 is provided with a roller 531 and a servo drive motor. The roller 531 is rotatably disposed on the second fixed seat 512 . The servo drive motor is installed on the second fixed seat 512 and is drivingly connected to the roller 531 .

[0044] The present embodiment specifically shows the structural setting of the adjustment mechanism 5, wherein the hammering adjustment is mainly for making the shoe upper fit more closely, and the rolling structure 53 is mainly for adjusting the left and right deviations produced during the tightening process by rolling, thereby effectively ensuring the tightening accuracy.

[0045] In some embodiments, the camera detection mechanism 6 is provided with an industrial camera 61 and a ring light source 62 .

[0046] In this embodiment, the illumination of the annular light source 62 can enable the industrial camera 61 to achieve a better photographing effect, thereby facilitating a better detection of the tightening effect.

[0047] In some embodiments, a protective cover 7 is further included. The protective cover 7 is installed on the machine 1 and has a window on one side close to the shoe last fixing mechanism 3 , and a safety grating 71 is installed at the window position.

[0048] In this embodiment, the protective cover 7 and the safety grating 71 are provided to ensure the safety of operation during manual placement of the shoe last. The structure is simple and the practicability is strong.

[0049] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A semi-automatic tightening machine, characterized in that: It includes a machine platform, an electric control box, a shoe last fixing mechanism, a tightening mechanism, an adjustment mechanism and a camera detection mechanism, wherein the electric control box is located below the machine platform and is respectively connected to the shoe last fixing mechanism, the tightening mechanism, the adjustment mechanism and the camera detection mechanism; Wherein, the shoe last fixing mechanism is provided with a translation structure and an inductive clamping structure, the translation structure is installed on the machine platform, and the inductive clamping structure is arranged on the translation structure; The tightening mechanism is provided with a first lifting structure and a U-shaped wrapping and tightening structure, the first lifting structure is installed on the machine platform, and the U-shaped wrapping and tightening structure is installed on the first lifting structure; The adjustment mechanism is provided with a second lifting structure, a hammering structure and a rolling structure. The second lifting structure is installed on the machine platform and is located above the shoe last fixing mechanism. The hammering structure is installed on the second lifting structure and is used for hammering to make the tightened upper fit. The rolling structure is installed on the second lifting structure and is used for rolling to adjust the position deviation of the upper generated during the tightening process. The camera detection mechanism is installed on the second lifting structure to take pictures and detect whether the strap is tightened in place.

2. The semi-automatic tightening machine according to claim 1, characterized in that: The translation structure is provided with a linear module, a first drag chain and a first fixed seat. The linear module and the first drag chain are respectively installed on the machine platform and are respectively connected to the first fixed seat. The induction clamping structure is installed on the first fixed seat.

3. The semi-automatic tightening machine according to claim 2, characterized in that: The inductive clamping structure is provided with a cylinder clamping seat and an inductor, and the cylinder clamping seat and the inductor are respectively installed on the first fixing seat.

4. The semi-automatic tightening machine according to claim 1, characterized in that: The first lifting structure is provided with a lifting seat, a sliding seat and a first lifting electric cylinder. The lifting seat is installed on the machine platform. The sliding seat is slidably installed on the lifting seat. The first lifting electric cylinder is installed on the machine platform and is drivingly connected to the sliding seat for driving the sliding seat to lift and lower. The U-shaped wrapping and tightening structure is installed on the sliding seat.

5. The semi-automatic tightening machine according to claim 1, characterized in that: The second lifting structure is provided with a mounting frame, a second fixed seat, a second drag chain, and a second lifting electric cylinder. The mounting frame is installed on the machine platform, and the second fixed seat is slidably installed on the mounting frame through a guide rail structure. The second drag chain and the second lifting electric cylinder are respectively installed on the mounting frame and are respectively connected to the second fixed seat. The hammering structure and the rolling structure are respectively installed on the second fixed seat.

6. The semi-automatic tightening machine according to claim 5, characterized in that: The hammering structure is provided with a driving cylinder, a guide shaft and a hammering block. The driving cylinder and the guide shaft are respectively arranged on the second fixing seat and are respectively connected with the hammering block.

7. The semi-automatic tightening machine according to claim 6, characterized in that: The rolling structure is provided with a roller and a servo drive motor. The roller is rotatably arranged on the second fixing seat. The servo drive motor is installed on the second fixing seat and is drivingly connected to the roller.

8. The semi-automatic tightening machine according to claim 1, characterized in that: The camera detection mechanism is provided with an industrial camera and a ring light source.

9. The semi-automatic tightening machine according to claim 1, characterized in that: It also includes a protective cover, which is installed on the machine platform and has a window on one side close to the shoe last fixing mechanism, and a safety grating is installed at the window position.

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