A rubber pad precision cutting device

Abstract

The utility model relates to the field of rubber pad processing discloses a kind of rubber pad accurate cutting device, including workbench, the side fixed connection of workbench has detection platform, the side fixed connection of detection platform has first flow guide plate, the other side fixed connection of detection platform has second flow guide plate, the both sides of workbench are slidably connected with sliding block, the other side of workbench is fixedly provided with first motor, the output of first motor is fixedly connected with first screw rod, the inside of workbench is rotatably connected in one end of first screw rod, the top fixed connection of sliding block has cutting mechanism.In the utility model, after cutting by cutting mechanism, flexible adjustment pushing distance can be adjusted by multistage electric telescopic link of pushing mechanism, detection camera real-time acquisition image of rubber pad after cutting, whether it is quickly judged, and qualified piece enters subsequent link after first flow guide plate.

Description

Technical Field

[0001] This utility model relates to the field of rubber pad processing, and in particular to a precision cutting device for rubber pads. Background Technology

[0002] Rubber mats are elastic pads made of natural or synthetic rubber, which have anti-slip, shock absorption and sealing properties. They are widely used in home anti-slip, mechanical cushioning and equipment sealing. In the processing of rubber mats, rubber sheets need to be cut into specific shapes and sizes according to specifications. Manual cutting has low precision and poor efficiency. Cutting devices can use blades, lasers and other methods to accurately cut rubber sheets, ensuring uniform size and adapting to different usage needs. They are key equipment for improving processing quality and efficiency in the large-scale production of rubber mats.

[0003] Most existing cutting devices rely on manual operation for the cutting process, such as manual feeding, manual adjustment of the cutting position, and manual unloading. Manual operation is not only labor-intensive, but also prone to human error, resulting in low cutting efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a precision cutting device for rubber pads, which aims to improve the problem of low cutting efficiency in most existing cutting devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a precision rubber pad cutting device, comprising a worktable, a detection platform fixedly connected to one side of the worktable, a first guide plate fixedly connected to one side of the detection platform, a second guide plate fixedly connected to the other side of the detection platform, sliders slidably connected to both sides of the worktable, a first motor fixedly mounted on the other side of the worktable, a first lead screw fixedly connected to the output end of the first motor, one end of the first lead screw rotatably connected to the inside of the worktable, a cutting mechanism fixedly connected to the top of the sliders, a pushing mechanism fixedly connected to the top of both the worktable and the detection platform, a fixing frame fixedly connected to one side of the detection platform, a detection camera fixedly mounted on one side of the fixing frame, and a middle portion of one of the sliders threadedly connected to the outer wall of the first lead screw.

[0006] By adopting the above technical solution, after cutting by the cutting mechanism, the pushing mechanism can flexibly adjust the pushing distance through a multi-stage electric telescopic rod. The detection camera collects images of the cut rubber pads in real time to quickly determine whether they are qualified or not. Qualified parts enter the subsequent process through the first guide plate, while unqualified parts are pushed to the second guide plate by a dedicated pushing mechanism and diverted to the waste area. No manual sorting is required, and the entire process does not require manual intervention, which greatly reduces the operation steps and waiting time. At the same time, it avoids the omissions of manual inspection, improves the cutting volume and finished product qualification rate per unit time, and adapts to the needs of mass production.

[0007] Preferably, the cutting mechanism includes a movable frame, and a second motor is fixedly installed on one side of the movable frame.

[0008] Preferably, the output end of the second motor is fixedly connected to a second lead screw, and one end of the second lead screw is rotatably connected inside the movable frame.

[0009] Preferably, the outer wall of the second lead screw is threaded with a moving block.

[0010] Preferably, the bottom of the movable frame is fixedly connected to the top of the slider.

[0011] Preferably, a CO2 laser is slidably connected to the top of the mobile frame, and the outer wall of the CO2 laser is fixedly installed at the bottom of the mobile block.

[0012] Preferably, the pushing mechanism includes a fixed plate and a push plate, with the two fixed plates respectively fixedly connected to the top of the workbench and the testing table.

[0013] Preferably, a multi-stage electric telescopic rod is fixedly installed on one side of the fixed plate, and a push plate is fixedly connected to the output end of the multi-stage electric telescopic rod.

[0014] Preferably, a guide rod is fixedly connected to one side of the outer wall of the workbench.

[0015] Preferably, the middle part of another slider is slidably connected to the outer wall of the guide rod.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, after the cutting mechanism cuts the rubber pad, the pushing mechanism can flexibly adjust the pushing distance through a multi-stage electric telescopic rod. The detection camera collects images of the cut rubber pad in real time to quickly determine whether it is qualified or not. Qualified parts enter the subsequent process through the first guide plate, while unqualified parts are pushed to the second guide plate by a dedicated pushing mechanism and diverted to the waste area. No manual sorting is required. The entire process does not require manual intervention, which greatly reduces the operation steps and waiting time. At the same time, it avoids the omissions of manual inspection, improves the cutting volume and finished product qualification rate per unit time, and is suitable for the needs of mass production.

[0018] 2. In this utility model, the first motor drives the first lead screw to rotate, and the guide rod guides the slider to move the cutting mechanism laterally. In the cutting mechanism, the second motor drives the second lead screw to move the CO2 laser longitudinally. The coordinated adjustment of the horizontal and vertical directions allows the laser to be accurately positioned at each point of the cutting path, avoiding the error of manual adjustment. The push plate is made of rubber to reduce damage to the rubber pad. Attached Figure Description

[0019] Figure 1This is a three-dimensional structural diagram of a rubber pad precision cutting device proposed in this utility model;

[0020] Figure 2 This is a partial structural diagram of the second axis of a rubber pad precision cutting device proposed in this utility model;

[0021] Figure 3 This is a partial structural diagram of the third axis of a rubber pad precision cutting device proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the pushing mechanism of a precision cutting device for rubber pads proposed in this utility model.

[0023] Legend:

[0024] 101. First guide plate; 102. Second guide plate; 103. Detection table; 104. Worktable; 2. Slider; 3. Guide rod; 4. First motor; 5. First lead screw; 6. Cutting mechanism; 7. Pushing mechanism; 8. Fixing frame; 9. Detection camera; 601. Moving frame; 602. Second lead screw; 603. Moving block; 604. CO2 laser; 605. Second motor; 701. Fixing plate; 702. Multi-stage electric telescopic rod; 703. Push plate. Detailed Implementation

[0025] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Reference Figure 1-4 An embodiment of this utility model provides a precision cutting device for rubber pads, including a workbench 104, a detection table 103 fixedly connected to one side of the workbench 104, a first guide plate 101 fixedly connected to one side of the detection table 103, a second guide plate 102 fixedly connected to the other side of the detection table 103, sliders 2 slidably connected to both sides of the workbench 104, a first motor 4 fixedly installed on the other side of the workbench 104, a first lead screw 5 fixedly connected to the output end of the first motor 4, one end of the first lead screw 5 rotatably connected to the inside of the workbench 104, a cutting mechanism 6 fixedly connected to the top of the sliders 2, a pushing mechanism 7 fixedly connected to the top of both the workbench 104 and the detection table 103, a fixing frame 8 fixedly connected to one side of the detection table 103, a detection camera 9 fixedly installed on one side of the fixing frame 8, and a middle portion of one of the sliders 2 threadedly connected to the outer wall of the first lead screw 5.

[0027] Specifically, the workbench 104 provides the main operating platform for rubber pad cutting, the inspection table 103 is used to carry the rubber pads to be inspected, and works with the inspection camera 9 to complete the quality inspection. The first guide plate 101 guides qualified rubber pads into the subsequent process, and the second guide plate 102 is used to guide unqualified rubber pads to the waste collection area. The two sliders 2 slide horizontally along the workbench 104 under the drive of the first motor 4 and the first lead screw 5, driving the cutting mechanism 6 to adjust its lateral position. The first motor 4 drives the first lead screw 5 to rotate, providing power for the lateral movement of the cutting mechanism 6. The cutting mechanism 6 is responsible for accurately cutting qualified rubber pads. The two pushing mechanisms 7 work together to push the cut rubber pads into the quality inspection and handle unqualified products, respectively. The fixed frame 8 provides a stable installation base for the inspection camera 9. The inspection camera 9 uses image recognition technology to perform quality inspection and positioning of the rubber pads, ensuring cutting accuracy and improving cutting efficiency, thereby solving the problem of low cutting efficiency in most existing cutting devices.

[0028] Reference Figure 1-3 The cutting mechanism 6 includes a movable frame 601. A second motor 605 is fixedly installed on one side of the movable frame 601. A second lead screw 602 is fixedly connected to the output end of the second motor 605. One end of the second lead screw 602 is rotatably connected to the inside of the movable frame 601. A movable block 603 is threadedly connected to the outer wall of the second lead screw 602. The bottom of the movable frame 601 is fixedly connected to the top of the slider 2. A CO2 laser 604 is slidably connected to the top of the movable frame 601. The outer wall of the CO2 laser 604 is fixedly installed on the bottom of the movable block 603.

[0029] Specifically, in the cutting mechanism 6, the movable frame 601 serves as the support frame of the cutting mechanism 6 and moves synchronously with the slider 2. The second motor 605 provides power to drive the second lead screw 602 to rotate. The second lead screw 602 drives the movable block 603 to slide horizontally along the movable frame 601 through threaded transmission, thereby realizing the longitudinal position adjustment of the CO2 laser 604. The CO2 laser 604, as a cutting tool, can generate a high-energy laser beam to achieve high-precision cutting of the rubber pad, with the characteristics of smooth cut and no burrs. The movable block 603 converts the rotational motion of the second lead screw 602 into the linear motion of the CO2 laser 604, ensuring that the cutting path is accurate and controllable. Through the coordinated work of the first motor 4 and the second motor 602, the two-dimensional movement of the CO2 laser on the horizontal plane is realized.

[0030] Reference Figure 2-4The pushing mechanism 7 includes a fixed plate 701 and a push plate 703. The two fixed plates 701 are fixedly connected to the top of the worktable 104 and the testing table 103, respectively. A multi-stage electric telescopic rod 702 is fixedly installed on one side of the fixed plate 701. The output end of the multi-stage electric telescopic rod 702 is fixedly connected to the push plate 703. A guide rod 3 is fixedly connected to the outer wall of one side of the worktable 104. The middle part of another slider 2 is slidably connected to the outer wall of the guide rod 3.

[0031] Specifically, in the pushing mechanism 7, the fixed plate 701 provides stable support for the pushing mechanism 7, and the multi-stage electric telescopic rod 702 serves as the driving component, driving the push plate 703 to move through telescopic movement. The push plate 703 directly contacts the rubber pad and is made of a wear-resistant material that is not easily damaged on the rubber surface. The pushing mechanism 7 located on the worktable 104 is responsible for pushing the cut rubber pad to the detection position. After the detection is completed, if the rubber pad is qualified, the pushing mechanism 7 pushes it to the first guide plate 101. If the detection is unqualified, the pushing mechanism 7 located on the detection table 103 pushes it to the second guide plate 102. The guide rod 3 cooperates with the first lead screw 5 to ensure that the two sliders 2 move synchronously and smoothly, avoiding tilting or deviation of the cutting mechanism 7 during the movement.

[0032] Working principle: After the rubber pad precision cutting device is started, the rubber pad to be cut is first placed in the initial cutting area of ​​the worktable 104. Then, the first motor 4 is started, driving the first lead screw 5 to rotate. Since one slider 2 is threadedly connected to the first lead screw 5 and the other slider 2 is slidably connected to the guide rod 3, the two sliders 2 will drive the moving frame 601 of the cutting mechanism 6 to move smoothly laterally along the worktable 104. At the same time, the second motor 605 is started, driving the second lead screw 602 to rotate, causing the moving block 603 threadedly connected to the second lead screw 602 to slide longitudinally along the moving frame 601, thereby driving the CO2 laser 604 to move in two dimensions on the horizontal plane until the CO2 laser 604 accurately reaches the starting point of the preset cutting path. Then, a high-energy laser beam is emitted to cut the rubber pad with high precision, forming a smooth and burr-free cut.

[0033] After cutting, the multi-stage electric telescopic rod 702 of the top pushing mechanism 7 of the workbench 104 extends, driving the push plate 703 to smoothly push the cut rubber pad from the workbench 104 to the inspection table 103. At this time, the inspection camera 9 on the fixed frame 8 is activated to collect images of the rubber pad on the inspection table 103. The image recognition technology is used to determine whether the cutting size of the rubber pad is qualified and whether the cut is flat.

[0034] If the rubber pad is deemed qualified, the pushing mechanism 7 at the top of the workbench 104 operates again, and the multi-stage electric telescopic rod 702 continues to extend, pushing the qualified rubber pad along the first guide plate 101 into the subsequent processing or storage area. If the rubber pad is deemed unqualified, the multi-stage electric telescopic rod 702 of the pushing mechanism 7 at the top of the inspection table 103 starts to extend, driving the push plate 703 to push the unqualified rubber pad to the second guide plate 102, which guides it into the waste collection area, completing one precise cutting and quality screening process for the rubber pad.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precision cutting device for rubber pads, comprising a worktable (104), characterized in that: A detection platform (103) is fixedly connected to one side of the workbench (104). A first guide plate (101) is fixedly connected to one side of the detection platform (103). A second guide plate (102) is fixedly connected to the other side of the detection platform (103). Sliders (2) are slidably connected to both sides of the workbench (104). A first motor (4) is fixedly installed on the other side of the workbench (104). A first lead screw (5) is fixedly connected to the output end of the first motor (4). One end of the first lead screw (5) is rotatably connected to the inside of the workbench (104). A cutting mechanism (6) is fixedly connected to the top of the slider (2). A pushing mechanism (7) is fixedly connected to the top of both the workbench (104) and the detection platform (103). A fixing frame (8) is fixedly connected to one side of the detection platform (103). A detection camera (9) is fixedly installed on one side of the fixing frame (8). The middle part of one of the sliders (2) is threadedly connected to the outer wall of the first lead screw (5).

2. The rubber pad precision cutting device according to claim 1, characterized in that: The cutting mechanism (6) includes a movable frame (601), and a second motor (605) is fixedly installed on one side of the movable frame (601).

3. The rubber pad precision cutting device according to claim 2, characterized in that: The output end of the second motor (605) is fixedly connected to a second lead screw (602), and one end of the second lead screw (602) is rotatably connected to the inside of the movable frame (601).

4. The rubber pad precision cutting device according to claim 3, characterized in that: The outer wall of the second lead screw (602) is threaded with a moving block (603).

5. The rubber pad precision cutting device according to claim 2, characterized in that: The bottom of the movable frame (601) is fixedly connected to the top of the slider (2).

6. The rubber pad precision cutting device according to claim 2, characterized in that: A CO2 laser (604) is slidably connected to the top of the movable frame (601), and the outer wall of the CO2 laser (604) is fixedly installed on the bottom of the movable block (603).

7. The rubber pad precision cutting device according to claim 1, characterized in that: The pushing mechanism (7) includes a fixed plate (701) and a push plate (703), with the two fixed plates (701) fixedly connected to the top of the workbench (104) and the testing table (103), respectively.

8. The rubber pad precision cutting device according to claim 7, characterized in that: A multi-stage electric telescopic rod (702) is fixedly installed on one side of the fixed plate (701), and a push plate (703) is fixedly connected to the output end of the multi-stage electric telescopic rod (702).

9. The rubber pad precision cutting device according to claim 1, characterized in that: A guide rod (3) is fixedly connected to one side of the outer wall of the workbench (104).

10. The rubber pad precision cutting device according to claim 1, characterized in that: The middle part of the other slider (2) is slidably connected to the outer wall of the guide rod (3).

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