Automatic identification vamp cutting machine

Abstract

The utility model discloses an automatic identification vamp cutting machine which comprises a working table and a base material to be cut, the working table is provided with a plurality of tensioning columns for outwards flattening the base material, the bottom surface of each tensioning column is axially provided with an insertion groove, the two ends of the base material are bent and inserted into the insertion grooves, and the base material is inserted into the insertion grooves. A plurality of sliding grooves are transversely formed in the top face of the workbench, a plurality of sliding blocks are arranged in the sliding grooves in a sliding mode, fixing frames are installed at the upper ends of the sliding blocks, arc-shaped plates are installed at the other ends of the fixing frames, and the arc-shaped plates are arranged above the tensioning columns and connected with the tensioning columns in a sliding mode. The base material cutting device is simple in structure, a base material can be pressed downwards through the tensioning columns so that the base material can be attached to the workbench, the rotating tensioning columns can pull the base material outwards to be flat so that stability and accuracy in the cutting process can be guaranteed, the distance between the tensioning columns can be adjusted according to the width of the base material, and adaptability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe upper cutting machines, in particular to an automatic identification shoe upper cutting machine. Background Art

[0002] The automatic recognition upper cutting machine is an advanced mechanical equipment specially used for cutting upper materials. This machine usually combines automation technology and image recognition technology to achieve efficient and accurate cutting operations.

[0003] The working principle of the automatic recognition upper cutting machine is as follows: First, the machine captures the image of the upper material through the built-in camera or sensor, and then uses image recognition technology to process and analyze the image to identify the boundaries and shapes that need to be cut. Next, the machine automatically adjusts the position and angle of the cutting tool based on the recognition results to accurately cut the upper material.

[0004] At present, the cutting technology of the automatic identification upper cutting machine is relatively complete, but it lacks the positioning function of the basic material. The basic material is directly placed on the workbench. During the cutting process, the basic material is prone to move or bulge, resulting in reduced cutting accuracy and affecting the cutting quality. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide an automatic identification upper cutting machine, which can automatically complete the pressing and flattening operations of the base material to solve the problems raised in the above background technology.

[0006] The utility model is realized through the following technical scheme: an automatic identification upper cutting machine, comprising a workbench and a base material to be cut, wherein the workbench is provided with a plurality of tensioning columns for flattening the base material outward, the bottom surfaces of the tensioning columns are axially provided with slots, both ends of the base material are bent and inserted into the slots, a plurality of slide grooves are horizontally provided on the top surface of the workbench, a plurality of sliding blocks are slidably provided in the slide grooves, the upper ends of the sliding blocks are provided with fixing frames, the other ends of the fixing frames are provided with arc plates, the arc plates are provided above the tensioning columns, and are slidably connected to the tensioning columns.

[0007] As a preferred technical solution, an arc-shaped connecting groove is provided on the inner side surface of the arc plate, and a connecting block is installed on the outer wall surface of the tensioning column opposite to the connecting groove. The connecting blocks are slidably arranged in the connecting groove, and a first compression spring is installed at one end of the connecting block, and the other end of the first compression spring is installed on the inner wall surface of the connecting groove.

[0008] As a preferred technical solution, the cross-sections of the connecting groove and the connecting block are both arranged in a trapezoidal structure.

[0009] As a preferred technical solution, a screw hole is provided on the slider, mounting holes are provided at both ends of the slide groove, sealed bearings are installed in the mounting holes, screws are threadedly connected in the laterally opposite screw holes, both ends of the screws are installed in the inner ring of the sealed bearings, and multiple reduction motors fixedly connected to the screws are installed on the side of the workbench.

[0010] As a preferred technical solution, grooves are provided on both side surfaces of the slot, clamping plates are provided in the openings of the grooves, one side of the clamping plates protrudes from the grooves and are clamped on both sides of the base material, the other side of the clamping plates are arranged inside the grooves, and multiple second compression springs are installed, and the other ends of the second compression springs are installed on the inner wall surface of the grooves.

[0011] As a preferred technical solution, the distance between the bottom surface of the tensioning column and the top surface of the workbench matches the thickness of the base material.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and after the base material is placed, the two ends can be bent and inserted into the belt slots, the base material can be pressed down by the tensioning column to make the base material close to the workbench, and the rotating tensioning column can flatten the base material outward to ensure stability and accuracy during the cutting process, and the distance between the tensioning columns can be adjusted according to the width of the base material, thereby increasing adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model after removing the tensioning column on one side;

[0016] Figure 3 It is a structural schematic diagram of the tensioning column in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the arc plate in the utility model.

[0018] Among them, 1. workbench; 2. basic material; 3. tension column; 4. slide groove; 5. slider; 6. fixed frame; 7. arc plate; 8. reduction motor; 9. screw rod; 11. slot; 12. connecting block; 13. clamping plate; 14. first compression spring. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0021] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an automatic identification upper cutting machine of the utility model comprises a workbench 1 and a base material 2 to be cut, the workbench 1 is provided with a plurality of tensioning columns 3 for flattening the base material 2 outward, the bottom surface of the tensioning columns 3 is axially provided with slots 11, both ends of the base material 2 are bent and inserted into the slots 11, a plurality of slide grooves 4 are transversely provided on the top surface of the workbench 1, a plurality of sliders 5 are slidably arranged in the slide grooves 4, a fixing frame 6 is installed on the upper end of the slider 5, an arc plate 7 is installed on the other end of the fixing frame 6, the arc plate 7 is arranged above the tensioning column 3, and is slidably connected with the tensioning column 3; wherein, a cutting mechanism of an automatic device is provided above the workbench, the image is processed and analyzed by using image recognition technology, and the boundary and shape to be cut are identified, and then the machine automatically adjusts the position and angle of the cutting tool according to the recognition result to accurately cut the base material.

[0023] In this embodiment, a connecting groove with an arc structure is provided on the inner side surface of the arc plate 7, and a connecting block 12 is installed on the outer wall surface of the tensioning column 3 opposite to the connecting groove. The connecting block 12 is slidably set in the connecting groove, and a first compression spring 14 is installed at one end of the connecting block 12, and the other end of the first compression spring 14 is installed on the inner wall surface of the connecting groove.

[0024] In this embodiment, the cross-sections of the connection groove and the connection block 12 are both arranged in a trapezoidal structure, so that the connection block can only move along the connection groove, thereby preventing the connection block from directly detaching from the connection groove.

[0025] In this embodiment, the slider 5 is provided with a screw hole, both ends of the slide groove 4 are provided with mounting holes, sealed bearings are installed in the mounting holes, screw rods 9 are threadedly connected in the laterally opposite screw rod holes, both ends of the screw rod 9 are installed in the inner ring of the sealed bearing, and multiple reduction motors 8 fixedly connected to the screw rods 9 are installed on the side of the workbench 1.

[0026] In this embodiment, grooves are provided on both side surfaces of the slot 11, and clamping plates 13 are provided in the openings of the grooves. One side of the clamping plates 13 protrudes from the grooves and is clamped on both sides of the base material 2. The other side of the clamping plates 13 is arranged inside the grooves and is installed with multiple second compression springs, and the other ends of the second compression springs are installed on the inner wall surface of the grooves.

[0027] In this embodiment, the distance between the bottom surface of the tensioning column 3 and the top surface of the workbench 1 matches the thickness of the base material 2, so that after the base material is arranged between the tensioning column and the workbench, the tensioning column can limit the base material up and down.

[0028] When in use, first adjust the distance between the tensioning columns according to the width of the base material. When adjusting, start the reduction motor, the start of the reduction motor drives the screw rod, the rotation of the screw rod drives the slider, so that the slider moves outward or inward synchronously along the slide groove, and the movement of the slider drives the fixed frame, the arc plate and the tensioning column until the distance between the tensioning columns is slightly smaller than the width of the base material;

[0029] After the above is completed, rotate the tensioning column to rotate along the connecting groove until the slot on the tensioning column is set vertically downward, and the base material can be placed on the workbench. The two ends of the base material can be bent upward and inserted into the slot. During the insertion process, the clamping plates can be squeezed open so that the base material can be clamped between the clamping plates, and the base material is pushed axially along the slot to move the base material to a suitable position. After the position is determined, the tensioning column can be released, and the connecting block can be pulled by the rebound of the first compression spring to rotate along the connecting groove. The rotation of the connecting block drives the tensioning column, and the base material can be flattened outward by two connecting columns rotating in opposite directions. The elastic force of the first compression spring is limited, and the pulling force acting on the substrate material is relatively appropriate. During the flattening process, the base material will not be straightened, thereby avoiding affecting the cutting quality.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. An automatic identification upper cutting machine, characterized in that: The invention comprises a workbench (1) and a base material (2) to be cut, wherein the workbench (1) is provided with a plurality of tensioning columns (3) for pulling the base material (2) outwardly flat, the bottom surface of each tensioning column (3) is axially provided with a slot (11), both ends of the base material (2) are bent and inserted into the slot (11), a plurality of slide grooves (4) are transversely provided on the top surface of the workbench (1), a plurality of sliding blocks (5) are slidably provided in the slide grooves (4), a fixing frame (6) is installed at the upper end of each sliding block (5), an arc plate (7) is installed at the other end of each fixing frame (6), and the arc plate (7) is arranged above the tensioning column (3) and is slidably connected to the tensioning column (3).

2. The automatic identification upper cutting machine according to claim 1 is characterized in that: The inner side surface of the arc plate (7) is provided with an arc-shaped connecting groove, and the outer wall surface of the tensioning column (3) is installed with a connecting block (12) opposite to the connecting groove. The connecting block (12) is slidably arranged in the connecting groove, and one end of the connecting block (12) is installed with a first compression spring (14), and the other end of the first compression spring (14) is installed on the inner wall surface of the connecting groove.

3. The automatic identification upper cutting machine according to claim 2 is characterized in that: The cross sections of the connection groove and the connection block (12) are both arranged in a trapezoidal structure.

4. The automatic identification upper cutting machine according to claim 1 is characterized in that: The slider (5) is provided with a screw hole, both ends of the slide groove (4) are provided with mounting holes, sealed bearings are installed in the mounting holes, screws (9) are threadedly connected in the screw holes opposite to each other, both ends of the screw (9) are installed in the inner ring of the sealed bearing, and a plurality of reduction motors (8) fixedly connected to the screws (9) are installed on the side of the workbench (1).

5. The automatic identification upper cutting machine according to claim 1 is characterized in that: Grooves are provided on both side surfaces of the slot (11), and clamping plates (13) are provided in the openings of the grooves. One side of the clamping plates (13) protrudes from the grooves and is clamped on both sides of the base material (2). The other side of the clamping plates (13) is arranged inside the grooves and is installed with a plurality of second compression springs, and the other ends of the second compression springs are installed on the inner wall surface of the grooves.

6. The automatic identification upper cutting machine according to claim 1, characterized in that: The distance between the bottom surface of the tension column (3) and the top surface of the workbench (1) matches the thickness of the base material (2).

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