Automatic cloth paving and pulling mechanism

Abstract

The utility model relates to the technical field of cloth production, and discloses an automatic cloth spreading and pulling mechanism which comprises a core frame, a connecting rod is installed at the outer end of the bottom of the core frame, a clamping assembly installation base is fixedly connected to the bottom of the connecting rod, and a cloth processing mechanism is arranged on the surface of the core frame. The cloth processing mechanism comprises a control smoothing assembly and a clamping assembly, the connecting controller is installed at the bottom of a clamping assembly installation seat, compared with manual cloth paving and automatic cloth paving machines, the automatic cloth paving and pulling mechanism can quickly, accurately and repeatedly perform cloth paving, the overall efficiency of the device is greatly improved, the accuracy and the consistency are improved, and the automatic cloth paving and pulling mechanism is suitable for popularization and application. According to the automatic cloth paving machine, all parameters of cloth paving can be accurately controlled, so that the cloth paving precision and consistency are guaranteed, manual cloth paving is difficult to achieve, energy and raw materials are saved, all the parameters in the production process can be better controlled by the automatic cloth paving machine, and therefore the purpose of saving the energy and the raw materials is achieved.

Description

Technical Field

[0001] This utility model relates to the field of fabric production technology, specifically to an automatic fabric laying mechanism. Background Technology

[0002] Automated fabric laying technology aims to improve the efficiency and precision of fabric laying, enabling rapid, accurate, and repeatable fabric laying in industrial production processes. In terms of technological background, automated fabric laying technology mainly relies on the integration of mechanical, electrical, and pneumatic technologies to achieve an automated fabric laying production method.

[0003] Traditional fabric production often requires workers to manually handle multiple processes such as taking, laying, and smoothing the fabric. This manual operation is very time-consuming and labor-intensive, and it cannot achieve fast, accurate, and repeatable fabric laying, which greatly reduces the production efficiency of fabric processing. At the same time, manual fabric laying cannot guarantee the accuracy and consistency of the laying, and surface wrinkles will affect the processing quality of the fabric. Utility Model Content

[0004] The purpose of this invention is to provide an automatic cloth-laying mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic fabric laying mechanism, comprising a core frame, a connecting rod installed at the bottom outer end of the core frame, a clamping component mounting base fixedly connected to the bottom of the connecting rod, and a fabric processing mechanism provided on the surface of the core frame, the fabric processing mechanism comprising a control smoothing component and a clamping component;

[0006] The control smoothing assembly includes a medium-sized robotic arm mounting base, which is located at the right end of the core frame. A first connecting arm is mounted on the top of the medium-sized robotic arm mounting base, a second connecting arm is mounted on the left end of the first connecting arm, and an end effector is mounted on the bottom end of the second connecting arm. A small robotic arm is mounted on the top inside the core frame, and smoothing rollers are mounted on the bottom of the small robotic arm.

[0007] Preferably, the end effector is mounted at the bottom end of the second connecting arm away from the first connecting arm, and the small robotic arm and the smoothing roller are located inside the core frame.

[0008] Preferably, the clamping assembly includes an electric cylinder, which is disposed around the bottom of the core frame. A connection controller is fixedly connected to the inner end of the electric cylinder, and a gripper is installed inside the connection controller.

[0009] Preferably, the connection controller is installed at the bottom of the clamping assembly mounting base, the electric cylinder is controlled by a host computer, and the connection controller is controlled by the electric cylinder.

[0010] Preferably, the gripper is mounted on the end of the connection controller away from the connection controller, and the gripper is controlled by the connection controller.

[0011] Preferably, the small robotic arm is controlled by a host computer, and the first connecting arm, the second connecting arm, and the end effector are all controlled by the host computer.

[0012] Compared with the prior art, the present invention provides an automatic cloth-laying mechanism, which has the following beneficial effects:

[0013] 1. Compared with manual cloth laying, the automatic cloth laying machine can lay cloth quickly, accurately, and repeatedly, which greatly improves the overall efficiency of the device, as well as its accuracy and consistency. The automatic cloth laying machine can precisely control various parameters of cloth laying, thereby ensuring the accuracy and consistency of cloth laying, which is difficult to achieve by manual cloth laying.

[0014] 2. This automatic fabric spreading mechanism saves energy and raw materials. The automated fabric spreading machine can better control various parameters in the production process, thereby achieving the goal of saving energy and raw materials. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the core framework of the present invention;

[0018] Figure 3 This is a schematic diagram of the clamping assembly of this utility model.

[0019] In the diagram: 4. Fabric handling mechanism; 41. Control and smoothing component; 411. Medium-sized robotic arm mounting base; 412. First connecting arm; 413. Second connecting arm; 414. End effector; 415. Small robotic arm; 416. Smoothing roller; 42. Clamping component; 421. Electric cylinder; 422. Connecting controller; 423. Gripper; 5. Core frame; 51. Connecting rod; 52. Clamping component mounting base. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] This utility model provides the following technical solution:

[0023] Example 1

[0024] Please see Figure 1-3 An automatic fabric laying mechanism includes a core frame 5, a connecting rod 51 installed at the bottom outer end of the core frame 5, a clamping component mounting base 52 fixedly connected to the bottom of the connecting rod 51, and a fabric processing mechanism 4 provided on the surface of the core frame 5. The fabric processing mechanism 4 includes a control smoothing component 41 and a clamping component 42.

[0025] The control smoothing component 41 includes a medium-sized robotic arm mounting base 411, which is located at the right end of the core frame 5. A first connecting arm 412 is mounted on the top of the medium-sized robotic arm mounting base 411, a second connecting arm 413 is mounted on the left end of the first connecting arm 412, an end effector 414 is mounted on the bottom end of the second connecting arm 413, a small robotic arm 415 is mounted on the top inside the core frame 5, and a smoothing roller 416 is mounted on the bottom of the small robotic arm 415.

[0026] The end effector 414 is installed at the bottom end of the second connecting arm 413 away from the first connecting arm 412, and the small robotic arm 415 and the smoothing roller 416 are located inside the core frame 5.

[0027] The clamping assembly 42 includes an electric cylinder 421, which is disposed around the bottom of the core frame 5. A connection controller 422 is fixedly connected to the inner end of the electric cylinder 421, and a gripper 423 is installed on the inner end of the connection controller 422.

[0028] The connection controller 422 is installed at the bottom of the clamping assembly mounting base 52. The electric cylinder 421 is controlled by the host computer, and the connection controller 422 is controlled by the electric cylinder 421.

[0029] The gripper 423 is installed at the end of the connection controller 422 away from the connection controller 422, and the gripper 423 is controlled by the connection controller 422;

[0030] The small robotic arm 415 is controlled by a host computer, and the first connecting arm 412, the second connecting arm 413 and the end effector 414 are also controlled by the host computer.

[0031] In actual operation, when this device is used, the medium-sized robotic arm mounting base 411 is placed in a suitable position. The end effector 414 is moved to the material picking position through the first connecting arm 412 and the second connecting arm 413. The end effector 414 is placed above the fabric and waits for the command from the host computer. After the host computer command arrives, the end effector 414 descends to the fabric through the first connecting arm 412 and the second connecting arm 413 to pick up the material. At this time, the electric cylinder 421 works to move the gripper 423 forward through the connection controller 422 and compares it with the material form in the upper position command. After the gripper 423 is in place, it clamps the fabric. The electric cylinder 421 works to control the gripper 423 to retract through the connection controller 422 and enter the tension control mode. The current tension value is read and compared with the material tension in the host computer system and the tension is maintained and retracted to the position specified by the host computer. The material picking stage is completed.

[0032] The host computer specifies the workpiece position and issues a command. The end effector 414 arrives at the workpiece and stands ready. According to the host computer's command, the end effector 414 moves above the workpiece and adjusts to the appropriate position according to the graphic pattern in the host computer system. Once adjusted, the small robotic arm 415 moves the smoothing roller 416 above the fabric. After the end effector 414 detects the tension signal and confirms that the small robotic arm 415 and the smoothing roller 416 are in position, the electric cylinder 421 operates to relax the fabric while maintaining constant tension. When the robotic arm 415 and the smoothing roller 416 are working, the clamping assembly 42 will move aside one by one so that the smoothing roller 416 can better fit the workpiece surface. After the small robotic arm 415 and the smoothing roller 416 complete the smoothing action of the set area within the current arm span, the first connecting arm 412 and the second connecting arm 413 will move the end effector 414 to the unsmoothed area and continue to fit the workpiece. The small robotic arm 415 and the smoothing roller 416 continue to smooth the workpiece until all positions on the workpiece have been smoothed, and the smoothing stage is completed.

[0033] With the grippers 423 fully open, the electric cylinder 421 retracts to its original position, and the first connecting arm 412 and the second connecting arm 413 lift and reset the end effector 414, the entire material laying operation is completed.

[0034] When it is necessary to change the fabric size, the profile connection at the upper end of the end effector 414 can be adjusted to adapt to multiple varieties. The gripper 423 can be adjusted in real time according to different fabric tensions. The tension can be infinitely controlled using the servo tension mode. The front gripper can also be replaced according to the physical characteristics of the fabric.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An automatic cloth-laying mechanism, comprising a core frame (5), characterized in that: A connecting rod (51) is installed at the bottom outer end of the core frame (5). A clamping component mounting base (52) is fixedly connected to the bottom of the connecting rod (51). A fabric processing mechanism (4) is provided on the surface of the core frame (5). The fabric processing mechanism (4) includes a control smoothing component (41) and a clamping component (42). The control smoothing assembly (41) includes a medium-sized robotic arm mounting base (411), which is located at the right end of the core frame (5). A first connecting arm (412) is mounted on the top of the medium-sized robotic arm mounting base (411), a second connecting arm (413) is mounted on the left end of the first connecting arm (412), and an end effector (414) is mounted on the bottom end of the second connecting arm (413). A small robotic arm (415) is mounted on the top inside the core frame (5), and a smoothing roller (416) is mounted on the bottom of the small robotic arm (415).

2. The automatic cloth-laying mechanism according to claim 1, characterized in that: The end effector (414) is installed at the bottom end of the second connecting arm (413) away from the first connecting arm (412), and the small robotic arm (415) and the smoothing roller (416) are located inside the core frame (5).

3. The automatic cloth-laying mechanism according to claim 1, characterized in that: The clamping assembly (42) includes an electric cylinder (421), which is located around the bottom of the core frame (5). A connection controller (422) is fixedly connected to the inner end of the electric cylinder (421), and a gripper (423) is installed in the inner end of the connection controller (422).

4. The automatic cloth-laying mechanism according to claim 3, characterized in that: The connection controller (422) is installed at the bottom of the clamping assembly mounting base (52), the electric cylinder (421) is controlled by the host computer, and the connection controller (422) is controlled by the electric cylinder (421).

5. An automatic cloth-laying mechanism according to claim 3, characterized in that: The gripper (423) is installed at the end of the connection controller (422) away from the connection controller (422), and the gripper (423) is controlled by the connection controller (422).

6. The automatic cloth-laying mechanism according to claim 1, characterized in that: The small robotic arm (415) is controlled by a host computer, and the first connecting arm (412), the second connecting arm (413) and the end effector (414) are all controlled by the host computer.

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