An automatic sorting device for color-recognizable packaging fabrics

Abstract

The present invention relates to an automatic sorting device for packaging fabrics capable of color recognition, which comprises a base. Cylinders are fixed on both the left and right sides inside the base. A sliding seat is assembled at the piston end of the cylinder. A driven seat is fixed outside the sliding seat. A piston cylinder is hinged to the bottom of the driven seat. A gripper is fixed to the bottom of the piston cylinder. Industrial cameras are assembled on both the left and right sides of the base. For the automatic sorting device for packaging fabrics capable of color recognition, the provided driven seat is used for hinging the piston cylinder, and the rotation angle of the piston cylinder is less than thirty degrees, so as to facilitate adapting to the gripping action. The driven seat is used for synchronously moving the sliding seat to drive the piston cylinder and the gripper to move. For the provided piston cylinder, a spring installed inside it can be compressed after the two grippers are mutually tightened, and the characteristics of the spring are utilized to enable the gripper to stably grip the fabric. Through the provided industrial camera, it is used for recognizing the color of the fabric to facilitate sorting.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging fabric sorting, and specifically to an automatic packaging fabric sorting device capable of color recognition. Background Art

[0002] Packaging fabrics include textiles for packaging food, industrial products, and daily necessities. Most traditional packaging bags are made of cotton, cotton-polyester, linen, etc. With the mutual penetration of high technologies, there appear raw materials such as polyester, nylon, and polypropylene, which are woven into fabrics such as mesh, plain weave, and twill, and then coated with PVC, ethylene-vinyl acetate copolymer, rubber, etc. as packaging materials.

[0003] The invention with the publication number CN 109051747 A proposes a multifunctional fabric sorting device, which relates to the technical field of fabric sorting. The multifunctional fabric sorting device includes a base, symmetric positioning plates fixedly arranged on both sides of the base, and the two positioning plates are inclined; and driving mechanisms are fixedly arranged on the two positioning plates, and a separating mechanism for sorting fabrics is arranged on the driving mechanisms. By moving the driving mechanisms up and down, the positioning pins on the separating mechanism are arranged in a crossed manner. The stability of clamping fabrics with the crossed positioning pins is better, and one layer of fabric can be separated from a stack of fabrics. For large-sized fabrics with a large mass, the whole fabric can be moved forward to improve the reliability of fabric sorting.

[0004] However, when using the crossed positioning pins to clamp fabrics in this patent, the positioning pins may pierce through the fabrics during clamping, which cannot ensure the integrity of the fabrics, damages the fabrics, and there is also a problem that the positioning pins may pierce through multiple layers of fabrics during the clamping process. Summary of the Invention

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the present invention provides an automatic packaging fabric sorting device capable of color recognition, which has the advantages of good clamping effect and no damage to fabrics, and solves the problems that when the sorting device uses crossed positioning pins to clamp fabrics, the positioning pins may pierce through the fabrics during clamping, which cannot ensure the integrity of the fabrics, damages the fabrics, and there is also a problem that the positioning pins may pierce through multiple layers of fabrics during the clamping process.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the present invention provides the following technical solution: An automatic sorting device for packaging fabrics with color recognition, comprising a base. On the left and right sides inside the base, cylinders are fixed. The piston ends of the cylinders are equipped with sliding seats. The outside of the sliding seats is fixed with driven seats. The bottom of the driven seats is hinged with piston cylinders. The piston cylinder includes a mounting cylinder, a spring and a movable rod. The bottom of the driven seat is hinged with the mounting cylinder. A spring is fixed inside the mounting cylinder. The bottom of the spring is fixed with the movable rod. The bottom of the piston cylinder is fixed with a gripper. The adjacent sides of the left and right grippers both extend upwards. Industrial cameras are assembled on both the left and right sides of the base.

[0009] Further, movable holes corresponding to the grippers are opened at the bottom of the base.

[0010] Further, the two industrial cameras are respectively located on the left and right sides of the movable hole.

[0011] Further, the movable rod extends to the outside of the mounting cylinder, and the movable rod is slidably connected to the mounting cylinder. The rotation angle of the mounting cylinder is less than thirty degrees.

[0012] Further, both the sliding seat and the driven seat are L-shaped.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] For the automatic sorting device for packaging fabrics with color recognition, through the cylinders provided, the movement of the sliding seat and the driven seat is promoted by the extension and contraction of the piston, providing power for the grippers to clamp the fabrics. The driven seats provided are used to hinge the piston cylinders. The rotation angle of the piston cylinder is less than thirty degrees, so as to facilitate adapting to the clamping action. The driven seats are used to synchronize the movement of the sliding seat to promote the movement of the piston cylinder and the grippers. The piston cylinders provided, with springs installed inside, can be compressed after the two grippers are tightly pressed against each other. Utilizing the characteristics of the spring enables the grippers to stably clamp the fabrics. Through the industrial cameras provided, they are used to identify the colors of the fabrics, facilitating sorting. Description of the drawings

[0016] Figure 1 It is a three-dimensional structure diagram of the present invention;

[0017] Figure 2 It is a partial three-dimensional structure diagram of the present invention;

[0018] Figure 3 It is a three-dimensional structure diagram of the base of the present invention;

[0019] Figure 4 It is a bottom view structure diagram of the base of the present invention;

[0020] Figure 5 This is a schematic cross-sectional structure diagram of the piston cylinder of the present invention.

[0021] In the figure: 1 base, 2 cylinder, 3 sliding seat, 4 driven seat, 5 piston cylinder, 51 mounting cylinder, 52 spring, 53 movable rod, 6 gripper, 7 industrial camera. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , an automatic sorting device for packaging fabrics capable of color recognition in this embodiment, includes a base 1. On both the left and right sides inside the base 1, cylinders 2 are fixed. The piston ends of the cylinders 2 are equipped with sliding seats 3. A driven seat 4 is fixed outside the sliding seat 3. The provided cylinder 2 uses the extension and contraction of the piston to push the sliding seat 3 and the driven seat 4 to move. The bottom of the driven seat 4 is hinged with a piston cylinder 5. The bottom of the piston cylinder 5 is fixed with a gripper 6. The provided driven seat 4 is used to hinge the piston cylinder 5. The rotation angle of the piston cylinder 5 is less than thirty degrees, so as to facilitate adapting to the gripping action. The driven seat 4 is used to synchronize the movement of the sliding seat 3 to push the piston cylinder 5 and the gripper 6 to move. Industrial cameras 7 are assembled on both the left and right sides of the base 1. Through the provided industrial cameras 7, they are used to identify the color of the fabric for easy sorting.

[0024] The working principle of the above embodiment is as follows:

[0025] For fabrics with a relatively large sorting mass, when the industrial camera 7 at the bottom of the base 1 identifies the color, the two cylinders 2 respectively push the two sliding seats 3 to move downward. The driven seat 4 synchronizes the movement of the sliding seat 3 to drive the gripper 6 to move, so that the two grippers 6 are driven to move downward and pass through the movable holes of the base 1 to contact the fabric stack. The cylinder 2 continues to push the gripper 6 downward, so that the gripper 6 abuts on the fabric. Subsequently, the force of the driven seat 4 continuing to move downward pushes the piston cylinder 5 to rotate close to the horizontal line. The two grippers 6 approach each other to push the surface fabric to wrinkle upward. The force of the two grippers 6 pressing against each other pushes the spring 52 to compress. At this time, the fabric is clamped by the gripper 6, and the fabric can be sorted out.

[0026] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic sorting device for color - recognizable packaging fabrics, including a base (1). It is characterized in that: On both the left and right sides inside the base (1), cylinders (2) are fixed. The piston ends of the cylinders (2) are equipped with sliding seats (3). A driven seat (4) is fixed outside the sliding seat (3). The bottom of the driven seat (4) is hinged with a piston cylinder (5). The piston cylinder (5) includes a mounting cylinder (51), a spring (52) and a movable rod (53). The bottom of the driven seat (4) is hinged with the mounting cylinder (51). A spring (52) is fixed inside the mounting cylinder (51). The bottom of the spring (52) is fixed with the movable rod (53). The bottom of the piston cylinder (5) is fixed with a gripper (6). On the adjacent sides of the two grippers (6) on the left and right, both extend upwards. On both the left and right sides of the base (1), industrial cameras (7) are assembled.

2. The automatic sorting device for color - recognizable packaging fabrics according to claim 1, It is characterized in that: The bottom of the base (1) is provided with moving holes corresponding to the grippers (6).

3. The automatic sorting device for color - recognizable packaging fabrics according to claim 1, It is characterized in that: The two industrial cameras (7) are respectively located on the left and right sides of the moving holes.

4. The automatic sorting device for color - recognizable packaging fabrics according to claim 1, It is characterized in that: The movable rod (53) extends outside the mounting cylinder (51), and the movable rod (53) is slidably connected with the mounting cylinder (51). The rotation angle of the mounting cylinder (51) is less than thirty degrees.

5. The automatic sorting device for color - recognizable packaging fabrics according to claim 1, It is characterized in that: Both the sliding seat (3) and the driven seat (4) are in an L shape.

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