CN112810200B - Cord fabric processing device and cord fabric processing method - Google Patents

Abstract

The invention provides a cord processing device and a cord processing method. The cord processing device includes a material guide assembly, a cutting assembly, a crimping assembly, a first transmission mechanism and a second transmission mechanism. The cord; the cutting assembly is set on one side of the material guide assembly to cut the cord unfolded by the material guide assembly at a preset angle; the crimping assembly is set on one side of the cutting assembly for each cord cut by the cutting assembly Pressing together according to the preset angle, so that each curtain is spliced according to the preset angle; wherein, the first transmission mechanism has the first curtain, the second transmission mechanism has the second curtain, and the second transmission mechanism drives the second The cord moves toward the first cord and overlaps with the first cord, and the crimping assembly crimps the overlapping position of the first cord and the second cord. The cord processing device of the present invention solves the problem of inconvenient splicing of cords with small angles in the prior art.

Description

Cord processing device and cord processing method

technical field

The invention relates to the technical field of tires, in particular to a cord processing device and a cord processing method.

Background technique

In the manufacturing process of passenger car tires, motorcycle tires, air spring tires, etc., the ply belt is one of the important components. The production of the ply belt layer requires cutting the calendered ply according to the required angle and width, and then splicing and winding the hypotenuse for molding and use. With the development of tire technology, the splicing efficiency of the ply belt layer, the amount of joint misalignment and the quality of the joint are getting higher and higher. Due to the long beveled side of the small-angle fiber ply belt joint, the beveled side of the cord cannot be directly and actively conveyed to the joint position by the conventional conveyor belt during jointing. Different from the 90-degree fiber cord, the head and tail of the cord can be located on the front and rear conveyor belts for jointing.

At present, there are two main butt joint forms of traditional small-angle fiber curtain joints:

One is done manually, the quality of the joint is poor, the efficiency is low, and the labor intensity is high.

There is also a form of jointing by the manipulator, using the suction cup of the manipulator to suck up the material head of the curtain, imitating the form of manual jointing, and putting the material head at the position of the material tail for jointing. The position of the material head and material tail needs to be determined by taking pictures with the camera. This method realizes automatic jointing, but the curtain will be stretched and deformed during the suction and dragging process, and the positioning of the joint requires a visual camera, which has high cost and low precision. It will be more difficult and inefficient for large long hypotenuses.

Contents of the invention

The main purpose of the present invention is to provide a cord processing device and a cord processing method to solve the problem of inconvenient splicing of small-angle cords in the prior art.

In order to achieve the above object, according to one aspect of the present invention, a cord processing device is provided, including: a material guide assembly, which is used to guide the cord on the material roll; a cutting assembly, which is arranged on the material guide assembly One side is used to cut the cord fabric unfolded by the material guide assembly at a preset angle; the crimping assembly is arranged on one side of the cutting assembly to press each cord cut by the cutting assembly according to a preset angle Spliced together so that each curtain is spliced according to a preset angle; the first transmission mechanism and the second transmission mechanism, the second transmission mechanism is used to transport the curtain cut by the cutting assembly to the first transmission mechanism; wherein, the first transmission mechanism There is a first curtain on the top, and a second curtain on the second transmission mechanism. The second transmission mechanism drives the second curtain to move towards the first curtain and overlap with the first curtain. Crimp the overlapping position.

Further, the cord processing device further includes: an edge trimming assembly, which is arranged on the material guide assembly to remove burrs on the side of the cord on the material guide assembly.

Further, the cord processing device further includes: a positioning assembly, which is arranged between the cutting assembly and the trimming assembly, so as to adjust the position of the cord on the material guide assembly according to the position of the cutting assembly.

Further, the cord processing device further includes: a pulling assembly, the pulling assembly is arranged between the second conveying mechanism and the cutting assembly, so as to transfer the cord cut by the cutting assembly to the second conveying mechanism.

Further, the cord processing device further includes: a material receiving assembly, which is rotatably arranged on one side of the first conveying mechanism to accommodate the cord after being crimped on the first conveying mechanism.

Further, the cord processing device further includes: a film application assembly, and the film application assembly is arranged between the first conveying mechanism and the receiving assembly, so as to apply film to the cord delivered to the receiving assembly by the first conveying mechanism.

According to another aspect of the present invention, a cord processing method is provided. The cord processing method uses the above-mentioned cord processing device to process the cord. The cord processing method includes:

Step S1: guide the curtain on the material roll through the material guide assembly;

Step S2: adjusting the angle of the cutting assembly to cut the cord, so that at least one side of the cut cord has a preset inclination angle;

Step S3: crimping and connecting the inclined edges of the cut cords by crimping components.

Further, the cord processing method also includes step S11 between step S1 and step S2, step S11: using the trimming component to remove the burrs on the side of the cord, and using the positioning component to limit the position of the cord on the material guide component, In order to make the curtain move to the cutting assembly according to the preset path.

Further, the cord processing method also includes step S21 between step S2 and step S3, step S21 includes: moving the cord cut by the cutting assembly to the second conveying mechanism through the pulling assembly, and conveying it through the second conveying mechanism To the crimping component for pressing.

Further, step S3 also includes: step S31: moving the first curtain on the first conveying mechanism backward to the first preset position, and driving the second curtain just cut by the cutting assembly to move to the second preset position through the second conveying mechanism. In a preset position, at least part of the second curtain overlaps with the first curtain, and the crimping assembly crimps the overlapping position of the first curtain and the second curtain to connect the first curtain and the second curtain.

Further, step S3 also includes step S30 before step S31, step S30: rotate the crimping assembly so that the extending direction of the crimping assembly is consistent with the extending direction of the inclined side of the second curtain, so that the crimping assembly Crimp according to the preset angle when connecting.

The automatic cord processing device applying the technical solution of the present invention integrates material taking, cutting, crimping and receiving together to realize the integration and automation of the entire processing process. Specifically, the cord processing device first passes the material guide The component guides the cord that is rolled into a roll, and then the material guide component conveys the cord to the cutting assembly. The cutting assembly cuts the cord according to a preset angle so that the edge of the cut cord has a preset inclination angle. After cutting The second curtain is transferred to the second transmission mechanism, and the second transmission mechanism drives the second curtain to move towards the first transmission mechanism where the first curtain is placed. When it moves to overlap with the first curtain, the crimping assembly descends to compress the overlapping edge position, so as to connect the first curtain and the second curtain, thereby solving the problem of inconvenient splicing of small-angle curtains in the prior art.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

Fig. 1 shows a schematic diagram of the overall structure of an embodiment of a cord processing device according to the present invention;

Fig. 2 shows the schematic diagram of the first part of the embodiment of the cord processing device of the present invention;

Fig. 3 shows the second structural schematic view of the embodiment of the cord processing device of the present invention;

Fig. 4 shows a schematic structural view when the preset angle is 90° in an embodiment of the cord processing device of the present invention;

Fig. 5 shows a structural schematic diagram when the preset angle is an acute angle in an embodiment of the cord processing device of the present invention;

Figure 6 shows a partial structural schematic view of an embodiment of the cord processing device of the present invention;

Fig. 7 shows a schematic diagram of crimping the cord by the crimping assembly in the embodiment of the cord processing device of the present invention.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Material guide assembly; 11. First curtain; 12. Second curtain; 21. Cutting rotation center axis; 22. Joint rotation center axis; 23. Leading angle rotation drive device; 24. Joint angle rotation drive device; 30 , the first transmission mechanism; 40, the second transmission mechanism; 50, the crimping assembly; 70, the rotating beam; 721, the first arc track; 722, the second arc track; 80, the cutting assembly; 81, the second guide rail 90, trimming component; 100, positioning component; 110, pulling component; 120, receiving component; 130, film sticking component.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

In order to solve the problem that the cord processing device in the prior art is inconvenient to process cords with a large inclination angle, the present invention provides a cord processing device and a cord processing method.

Please refer to FIG. 1 to FIG. 7, a cord processing device includes a material guide assembly 10, the material guide assembly 10 is used to guide the cord on the material roll; a cutting assembly 80, the cutting assembly 80 is arranged on one side of the material guide assembly 10, Cutting the cord fabric unfolded by the material guide assembly 10 at a preset angle; the crimping assembly 50, the crimping assembly 50 is arranged on one side of the cutting assembly 80, for cutting each cord fabric cut by the cutting assembly 80 according to the preset The angles are crimped together so that each curtain is spliced according to a preset angle; the first transmission mechanism 30 and the second transmission mechanism 40, the second transmission mechanism 40 is used to transport the curtain cut by the cutting assembly 80 to the first transmission mechanism 30 Wherein, the first transmission mechanism 30 has a first cord 11, the second transmission mechanism 40 has a second cord 12, and the second transmission mechanism 40 drives the second cord 12 to move towards the first cord 11 and carry out with the first cord 11 Overlapping, the crimping component 50 crimps the overlapping position of the first cord 11 and the second cord 12 .

The invention provides an automatic cord processing device. The cord processing device integrates material taking, cutting, crimping and receiving together to realize the integration and automation of the entire processing process. Specifically, the cord processing device first The curtain rolled into a roll is guided by the material guide assembly 10, and then the material guide assembly 10 conveys the curtain to the cutting assembly 80, and the cutting assembly 80 cuts the curtain according to a preset angle, so that the edge of the cut curtain has a predetermined The inclination angle is set, the second cord 12 after cutting is transferred to the second transmission mechanism 40, and the second transmission mechanism 40 drives the second cord 12 to move toward the first transmission mechanism 30 where the first cord 11 is placed. After the cords 11 are overlapped, the crimping assembly 50 descends to press the overlapping position, thereby connecting the first cord 11 and the second cord 12 , thereby solving the problem of inconvenient splicing of cords with small angles in the prior art.

The cord processing device further includes: a trimming assembly 90 , the trimming assembly 90 is arranged on the material guide assembly 10 to remove burrs on the side of the cord on the material guide assembly 10 .

As shown in Figure 1, the edge trimming assembly 90 in this embodiment is arranged on the material guide assembly 10, and the material guide assembly 10 includes a plurality of rollers, and the rollers rotate to drive the cord to guide away, and the edge of the existing cord will be There are some burrs or protrusions, and the trimming assembly 90 includes two cutting knives, and the two cutting knives are respectively arranged on both sides of the material guide assembly 10 to trim the two sides of the cord. Moving, the curtain moves relative to the cutting knife, and the cutting knife is fixed at a suitable position to trim the curtain beyond the gap between the two cutting knives.

The cord processing device further includes: a positioning assembly 100 , which is arranged between the cutting assembly 80 and the trimming assembly 90 to adjust the position of the cord on the material guide assembly 10 according to the position of the cutting assembly 80 .

In this embodiment, in order to ensure that the cord reaches the cutting assembly 80 according to a predetermined path, so as to ensure the cutting position of the cord by the cutting assembly 80, specifically, the positioning assembly 100 includes two positioning plates, and the two positioning plates are relatively arranged on both sides of the cord A positioning space is formed in the middle, so that the curtain passes through the positioning space and moves onto the cutting assembly 80 .

The cord processing device further includes: a drawing assembly 110 , the drawing assembly 110 is arranged between the second conveying mechanism 40 and the cutting assembly 80 , so as to transfer the cord cut by the cutting assembly 80 to the second conveying mechanism 40 .

As shown in FIG. 1 , the material pulling assembly 110 is arranged on the transmission frame and behind the cutting device, and has biaxial material pulling clamps to realize curtain materials of different angles and widths.

The cord processing device further includes: a material receiving assembly 120 , which is rotatably arranged on one side of the first conveying mechanism 30 to accommodate the cord that has been crimped on the first conveying mechanism 30 .

As shown in FIG. 1 , the receiving assembly 120 adopts a drum, which rotates to drive the cord to wind on the drum, so that the cord is rolled up for easy storage.

The cord processing device further includes: a film application assembly 130 , the film application assembly 130 is arranged between the first transmission mechanism 30 and the material receiving assembly 120 , so as to apply film to the curtain delivered by the first transmission mechanism 30 to the material receiving assembly 120 .

The film-applying assembly 130 is arranged behind the first conveying mechanism 30, and as an option, it can meet the technical requirements of film-applying.

A cord processing method, the cord processing method uses the above-mentioned cord processing device to process the cord, the cord processing method includes: step S1: guide the cord on the material roll through the material guide assembly 10; step S2: adjust the cutting assembly 80 The angle is to cut the cord so that at least one side of the cut cord has a preset inclination angle; step S3 : crimping and connecting the inclined sides of the cut cords through the crimping assembly 50 .

The present invention also provides a cord fabric processing method, through which the cord fabric is automatically processed, the whole processing process is mainly divided into the following parts, firstly, the cord fabric wound on the drum is unrolled and transferred to cutting in the unrolled state Cutting is carried out on the component 80, and the cord processing device of the present invention also includes a controller. The controller controls the cutting component 80 to cut the cord according to the preset cutting angle parameter, and cuts one side of the cord to a preset angle, and then the second The second transmission mechanism 40 transfers the cut cord to the crimping assembly 50, and the crimping assembly 50 crimps and connects the cord with the previously cut and crimped cord, completing the steps from cutting to crimping. It is transported to the receiving assembly 120 by the first conveying mechanism 30 and rewound for storage.

The cord processing method further includes step S11 between step S1 and step S2, step S11: using the trimming assembly 90 to remove the burrs on the side of the cord, and using the positioning assembly 100 to limit the cord on the material guide assembly 10, In order to make the curtain move to the cutting assembly 80 according to the preset path. The cord processing method also includes step S21 between step S2 and step S3, step S21 includes: moving the cord cut by the cutting assembly 80 to the second conveying mechanism 40 through the pulling assembly 110, and passing through the second conveying mechanism 40 Transfer to the crimping assembly 50 for pressing.

In the above two steps in this embodiment, one is to trim the cord in advance before the cutting assembly 80 is cut. When the cord is manufactured or stored, it is inevitable that there will be some threads or burrs on its side. If it is not trimmed, it will cause The tire produces defective products. Therefore, in this step, the trimming assembly 90 is used to trim the side edges of the cord in advance to ensure the quality of the tire. Further, when the cutting assembly 80 cuts the cord, it needs to pre-tension the cord to prevent cutting. Deformation or can not be cut off, so, in this embodiment, a pulling assembly 110 is also provided on the side of the cutting assembly 80 away from the material guide assembly 10, so as to tighten the curtain when the cutting assembly 80 cuts the cord, so as to facilitate cutting.

Step S3 also includes: Step S31: moving the first curtain 11 on the first transmission mechanism 30 backward to the first preset position, and the second transmission mechanism 40 drives the second curtain 12 that has just been cut by the cutting assembly 80 to move to In the second preset position, at least part of the second curtain 12 is overlapped with the first curtain 11, and the crimping assembly 50 is pressed against the overlapping position of the first curtain 11 and the second curtain 12 to connect the first curtain 11 and the second curtain 12. The second ply 12 is connected. Step S3 also includes step S30 before step S31, step S30: rotate the crimping assembly 50, so that the extension direction of the crimping assembly 50 is consistent with the extending direction of the inclined side of the second cord 12, so that the crimping assembly 50 is in the Crimp according to the preset angle when crimping.

The curtain processing device includes two transmission mechanisms and a crimping assembly 50 arranged between the two transmission mechanisms, the first transmission mechanism 30 and the second transmission mechanism 40 are used to overlap the first curtain 11 and the second curtain 12, Then, the crimping assembly 50 presses the overlapping position to crimp the first cord 11 and the second cord 12 together, thereby completing the connection of the front and rear cords. The process of rotating the crimping assembly is: The assembly 50 is arranged on the rotating beam 70, and the center of the rotating beam 70 is located in the center of the width direction of the curtain, that is, the center position of the transmission frame in the width direction. , the controller controls the rotating drive assembly to rotate according to the set parameters to drive the rotating beam 70 to rotate a preset angle, so that the extension direction of the rotating beam 70 is parallel to the inclined side of the curtain, so that the rotating beam 70 drives the crimping assembly When the 50 is pressed down, the crimping position of the curtain can be ensured. Specifically, in this embodiment, a plurality of crimping assemblies 50 are arranged, and the plurality of crimping assemblies 50 are arranged at intervals along the extension direction of the rotating beam 70. The rotating beam 70 drives each The crimp assembly 50 presses down simultaneously to compress the cord.

In this embodiment, the first transmission mechanism 30 and the second transmission mechanism 40 are provided with a plurality of one-to-one corresponding telescopic belts, and the ends of the telescopic belts are connected with the rotating beam 70, and the rotating beam 70 drives the telescopic belt while rotating. Expand and contract along the preset direction, specifically, each telescopic belt is arranged in the corresponding second guide rail 81, the second guide rail 81 is a groove structure, the telescopic belt is connected with the slider, and the slider is rotatably arranged on the rotating beam 70, the slider is arranged on the rotating beam 70, the bottom of the slider is equipped with a rotating shaft, and can move along the extension direction of the rotating beam 70, thereby ensuring the extension of the telescopic belt along the second guide rail 81 driven by the rotating beam 70 direction to move.

The cord processing device further includes: a first guide rail assembly, the first guide rail assembly is arranged on the transmission frame, and the rotating beam 70 is movably arranged on the first guide rail assembly, so as to rotate along the guiding direction of the first guide rail assembly. The first rail assembly includes: a first arc track 721 and a second arc track 722, the first arc track 721 and the second arc track 722 are arranged symmetrically around the rotation axis, wherein the first end of the rotating beam 70 It is connected with the first arc track 721 , the second end of the rotating beam 70 is connected with the second arc track 722 , and the rotation driving assembly drives the rotating beam 70 to rotate along the first arc track 721 and the second arc track 722 . The rotation driving assembly drives the rotating beam 70 to rotate on the first arc track 721 and the second arc track 722 around the joint rotation center axis 22 .

The application process of the cord processing device of the present invention is as follows: the second transmission mechanism 40 receives the cut cord, and then moves toward the crimping assembly 50, and after moving to a predetermined position, the second transmission mechanism 40 stops moving, at this time the first transmission mechanism Drive the first cord 11 that has been crimped before to move backward to the first preset position, then the first crimping plate of the crimping assembly presses down to fix the first cord 11, and then the second transmission mechanism 40 drives the second The curtain 12 moves forward to form an overlap with the first curtain 11, and the second crimping plate of the crimping assembly presses down to press the overlapping position, thereby compressing and connecting the first curtain 11 and the second curtain 12. From the above description It can be seen that the above-mentioned embodiments of the present invention have achieved the following technical effects:

As shown in Figures 1 to 3, a small-angle fiber cord automatic cutting joint cord processing device and process of the present invention. Its system mainly includes material guide assembly 10, trimming assembly 90, positioning assembly 100, cutting assembly, pulling assembly 110, second conveying mechanism 40, crimping assembly 50, first conveying mechanism 30, film sticking assembly 130, receiving Component 120 and a control system.

The material guide assembly 10 can cut the center of rotation around the cutting assembly, rotate according to the cutting angle, and guide the calendered cord to be cut off and take up the pad cloth on the reel.

The edge trimming assembly 90 is arranged on the rotating frame body of the material guide assembly 10, and rotates together with the guide, and the edge trimming mechanism is used for trimming unqualified glue edges. Use the wallpaper blade to trim off 2 or several cords to meet the process requirements and complete the waste coiling. The speed of opening the curtain is controlled by the floating roller and the detection control system.

The positioning assembly 100 is arranged after the trimming assembly 90 and before the cutting assembly. The positioning assembly 100 is installed on the rotating frame of the material guide assembly 10 and rotates together with the guide assembly.

The cutting assembly is fixed at the rotation center of the material guide assembly 10; the cutting assembly is used to cut the cord delivered by the positioning assembly 100 according to the angle and width required by the process;

The second transmission mechanism 40 transports the cut cord to the position of the crimping assembly 50. The second transmission mechanism 40 is composed of a plurality of strip-shaped stretchable belts, which can be stretched according to the angle of the cut cord, so that the hypotenuse of the cord head can be Closest joint location for minimum distance. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the slide block of the guide rail. The strip-shaped telescopic belt expands and contracts synchronously with the rotation of the rotating beam.

The crimping assembly 50 is arranged at the joint rotation position, and the crimping assembly 50 rotates according to different cutting angles required to realize automatic jointing.

The first conveying mechanism 30 conveys the finished curtain fabric out of the position of the crimping assembly 50. The first conveying mechanism 30 includes a discharge conveyor belt, which is composed of a plurality of strip-shaped stretchable belts, which can be stretched according to the different angles of the cut curtain fabric, so that the curtain The trailing beveled edge of the fabric can be close to the joint position with the minimum distance. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the slide block of the guide rail. The strip-shaped telescopic belt expands and contracts synchronously with the rotation of the rotating beam.

The material receiving assembly 120 is arranged behind the adhesive film assembly 130, and is used for winding up the curtain fabric after splicing.

In specific use, the main process steps are as follows:

1) A schematic diagram of the position where the cutting angle is 90 degrees as shown in Figure 4. The calendered cord is guided vertically to the cutting assembly through the material guide assembly 10, and the pulling assembly 110 pulls the material along the direction perpendicular to the cutting assembly, and the cutting assembly has a cutting angle of 90 degrees. The joint angle of the crimping assembly 50 is 90 degrees. Achieve 90-degree cutting joint process requirements.

2) As shown in Figure 5, a schematic diagram of the position where the cutting angle is an acute angle α. The α angle is usually 15° to 90°, also known as small angle cutting, preferably 35° to 90°.

The material guide assembly 10 is driven by the guide angle rotation driving device 23, rotates along the cutting rotation center axis 21, and guides away from the cutting assembly at an angle of α, so that the calendered cord is guided through the material guide assembly 10 and the cutting line at an angle of α. The material pulling component 110 pulls material along the α direction, and the material pulling component 110 is driven by a two-axis servo to realize α angle material pulling. The cutting assembly cuts the cord with an angle of α degree. The second conveying mechanism 40 conveys the cord fabric cut into a degree of α to the splicing position of the crimping assembly 50, and makes the material head stop at the splicing position accurately. The crimping assembly 50 is driven by the joint angle rotation drive device 24 and rotates along the joint rotation center axis 22 so that the crimping assembly 50 is at an angle of α to the cutting line. The second conveying mechanism 40 includes a feeding conveyor belt, and the feeding conveyor belt is composed of a plurality of strip-shaped telescopic belts. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the slide block of the guide rail. The strip-shaped telescopic belt expands and contracts synchronously with the rotation of the rotating beam. The feeding conveyor belt can be stretched according to the cutting cord angle α, so that the hypotenuse of the cord head can be close to the joint position with the minimum distance. Similarly, the first conveying mechanism 30 transports the cord with a joint angle of α degrees out of the joint position of the crimping assembly 50, and makes the material tail accurately stop at the joint position. The first conveying mechanism 30 is made up of a plurality of strip-shaped telescopic belts. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the slide block of the guide rail. The strip-shaped telescopic belt expands and contracts synchronously with the rotation of the rotating beam. The first conveying mechanism 30 can expand and contract according to the cutting cord angle α, so that the cord material is close to the joint position with the minimum distance from the trailing hypotenuse. The head and tail of the cord with a degree of α are overlapped by pressing the material assembly. The cord strips that are overlapped into a continuous whole strip are pasted on the film assembly 130 with rubber strips, and are finally wound up on the reel by the material receiving assembly 120 . Realize the technical requirements of cutting joints with small angle α degree.

The outstanding feature of the present invention is that it adopts the structure that the feeding conveyor belt and the unloading conveyor belt follow the rotation of the joint device to expand and contract together, and realizes the automation of cutting and jointing the fiber cord at a small angle. Improve the quality of joints, reduce high labor intensity, and realize the automation of product production.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

The relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorized Specification. In all examples shown and discussed herein, any specific values should be construed as illustrative only, and not as limiting. Therefore, other examples of the exemplary embodiment may have different values. It should be noted that like numerals and letters denote like items in the following figures, therefore, once an item is defined in one figure, it does not require further discussion in subsequent figures.

In the description of the present invention, it should be understood that orientation words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. indicate the orientation Or positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. In the absence of a contrary statement, these orientation words do not indicate or imply the device or element referred to. It must have a specific orientation or be constructed and operated in a specific orientation, so it should not be construed as limiting the protection scope of the present invention; the orientation words "inner and outer" refer to the inner and outer relative to the outline of each component itself.

For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "above" other devices or configurations would then be oriented "beneath" or "above" the other devices or configurations. under other devices or configurations". Thus, the exemplary term "above" can encompass both an orientation of "above" and "beneath". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing corresponding components. To limit the protection scope of the present invention.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (11)

1. A cord processing device, characterized in that it comprises: A material guide assembly (10), the material guide assembly (10) is used to guide the cord on the material roll; A cutting assembly (80), the cutting assembly (80) is arranged on one side of the material guide assembly (10), so as to cut the cord unfolded by the material guide assembly (10) at a preset angle; A crimping assembly (50), the crimping assembly (50) is arranged on one side of the cutting assembly (80), for crimping each cord cut by the cutting assembly (80) according to a preset angle together, so that each of the curtains is spliced according to a preset angle; A first transmission mechanism (30) and a second transmission mechanism (40), the second transmission mechanism (40) is used to transport the cord cut by the cutting assembly (80) to the first transmission mechanism (30), The first transmission mechanism (30) and the second transmission mechanism (40) are respectively located on both sides of the crimping assembly (50); Wherein, the first transmission mechanism (30) has a first curtain (11), the second transmission mechanism (40) has a second curtain (12), and the second transmission mechanism (40) drives the The second curtain (12) moves toward the first curtain (11) and overlaps with the first curtain (11), and the crimping assembly (50) is applied to the first curtain (11) and the first curtain (11). The overlapping position of the second curtain (12) is crimped, and the first transmission mechanism (30) and the second transmission mechanism (40) both include a plurality of stretching belts, and the stretching belts are different according to the angle of cutting the curtain. To stretch. 2. The cord processing device according to claim 1, characterized in that, the cord processing device further comprises: A trimming component (90), the trimming component (90) is arranged on the material guide component (10) to remove burrs on the side of the cord on the material guide component (10). 3. The cord processing device according to claim 2, characterized in that, the cord processing device further comprises: A positioning assembly (100), the positioning assembly (100) is arranged between the cutting assembly (80) and the trimming assembly (90), so as to adjust the guide material according to the position of the cutting assembly (80) Location of curtain on assembly (10). 4. The cord processing device according to claim 1, characterized in that, the cord processing device further comprises: A material pulling component (110), the material pulling component (110) is arranged between the second conveying mechanism (40) and the cutting component (80), so as to cut all the The cord is transferred to the second transfer mechanism (40). 5. The cord processing device according to claim 1, characterized in that, the cord processing device further comprises: A material receiving component (120), the material receiving component (120) is rotatably arranged on one side of the first transmission mechanism (30) to accommodate all crimped materials on the first transmission mechanism (30) Said curtain. 6. The cord processing device according to claim 5, characterized in that, the cord processing device further comprises: A film-applying assembly (130), the film-applying assembly (130) is arranged between the first conveying mechanism (30) and the receiving assembly (120), so as to convey to the first conveying mechanism (30) Applying film to the cord of the receiving assembly (120). 7. A cord processing method, characterized in that, the cord processing method uses the cord processing device according to any one of claims 1 to 6 to process the cord, and the cord processing method comprises: Step S1: guide the curtain on the material roll through the material guide assembly (10); Step S2: adjusting the angle of the cutting assembly (80) to cut the cord so that at least one side of the cord after cutting has a preset inclination angle; Step S3: crimping and connecting the cut inclined edges of each of the cut cords through a crimping assembly (50). 8. The cord processing method according to claim 7, characterized in that, the cord processing method further comprises a step S11 between the step S1 and the step S2, The step S11: using the trimming component (90) to remove the burrs on the side of the cord, and using the positioning component (100) to limit the cord on the material guide component (10), so that the The curtain moves to the cutting assembly (80) according to a preset path. 9. The cord processing method according to claim 7, characterized in that, the cord processing method further comprises a step S21 between the step S2 and the step S3, The step S21 includes: moving the curtain cut by the cutting assembly (80) to the second conveying mechanism (40) through the pulling assembly (110), and conveying it through the second conveying mechanism (40) to the crimping component (50) for pressing. 10. The cord processing method according to claim 7, characterized in that, the step S3 further comprises: Step S31: Move the first curtain (11) on the first transmission mechanism (30) backward to the first preset position, and drive the first curtain (11) just cut by the cutting assembly (80) through the second transmission mechanism (40) The second curtain (12) moves to a second preset position, wherein at least part of the second curtain (12) overlaps with the first curtain (11), and the crimping component (50) crimps the The overlapping position of the first curtain (11) and the second curtain (12) is used to connect the first curtain (11) and the second curtain (12). 11. The cord processing method according to claim 10, characterized in that the step S3 further comprises a step S30 before the step S31, The step S30: rotating the crimping assembly (50), so that the extending direction of the crimping assembly (50) is consistent with the extending direction of the inclined side of the second curtain (12), so that the crimping The connection assembly (50) is crimped according to a preset angle during crimping.