Cutting machine with precise positioning function for artificial leather production

Abstract

The utility model discloses a cutting machine for artificial leather production with accurate positioning, and relates to the technical field of artificial leather cutting, the cutting machine comprises a workbench, the top end of the workbench is fixedly connected with fixed frames, one side between the fixed frames is rotatably connected with a threaded rod, and the outer side of the threaded rod is in threaded connection with a movable block; the bottom end of the movable block is fixedly connected with a cutting assembly, and a cleaning mechanism used for cleaning the surface of the workbench is arranged in the mounting box. According to the accurate-positioning cutting machine for artificial leather production, the output end of a servo motor rotates and drives a threaded rod to rotate, a movable block outside the threaded rod can drive a cutting assembly below to move left and right, meanwhile, a pneumatic telescopic rod is arranged in the cutting assembly, and the cutting assembly is controlled to move up and down through the pneumatic telescopic rod; and meanwhile, the movable block controls the cutting assembly to move left and right, so that the overall position of the cutting assembly can be accurately controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather cutting, in particular to a cutting machine for artificial leather production with precise positioning. Background Technique

[0002] Artificial leather, also known as imitation leather or rubber material, is a material made by adding various formulations of PVC (polyvinyl chloride) and PU (polyurethane) etc. through foaming or laminating processing on a textile fabric base or non-woven fabric base. During the production process of artificial leather, it is necessary to cut it through a cutting machine so that the artificial leather can be cut according to different requirements, making the cut artificial leather convenient for use;

[0003] When in use, during the cutting process, it is easy to have the position of the artificial leather shift or the position of the cutting tool deflect, resulting in inaccurate positioning during cutting. At the same time, during the cutting process, it is easy to generate debris and peculiar smells, reducing the applicability during the overall cutting.

[0004] To overcome the above defects, there is a cutting device for artificial leather production in the prior art (Chinese patent with publication number CN208717613U and application date August 31, 2018). The position of the cutting machine can be adjusted up, down, left, and right, improving the working efficiency of the user, enhancing the accuracy of the user's cutting, improving the quality of the cut artificial leather, enhancing the cutting effect of the artificial leather, reducing unnecessary waste, reducing the labor cost of the user, and the buffer device avoids damaging the artificial leather during cutting, avoiding unnecessary losses.

[0005] The above mechanism improves the working efficiency by adjusting the position of the cutting machine. However, during the actual use process, when using the cutting machine to cut artificial leather, some debris may be generated. The accumulation of debris will affect the subsequent cutting of the artificial leather, and at the same time, the accumulation of debris will also cause the surface of the workbench to be dirty, affecting the working efficiency. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cutting machine for artificial leather production with precise positioning, so as to solve the problem of inaccurate positioning during cutting caused by easy position deviation of the artificial leather or deflection of the cutting tool position as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A cutting machine for artificial leather production with precise positioning, including a workbench, a fixed frame is fixedly connected to the top end of the workbench, a threaded rod is rotatably connected to one side between the fixed frames, and a movable block is threadedly connected to the outer side of the threaded rod. A servo motor is fixedly connected to one side of the fixed frame, and one side of the servo motor is connected to the threaded rod through an output end. A cutting assembly is fixedly connected to the bottom end of the movable block;

[0008] Both sides of the cutting assembly are provided with mounting boxes, and a cleaning mechanism for cleaning the workbench surface is provided inside the mounting boxes. The cleaning mechanism includes a cleaning brush, and the cleaning brush is slidably connected to the interior of the mounting boxes;

[0009] An exhaust slot is provided at the bottom end of the workbench, and an odor adsorption mechanism for odor treatment is provided below the workbench.

[0010] Furthermore, the front and rear ends of the workbench are both rotatably connected to the second pressing roller, and the first pressing roller is rotatably connected to the fixing frame above the second pressing roller.

[0011] Furthermore, a connecting spring is fixedly connected to the interior of the installation box, and the bottom end of the connecting spring is connected to the top end of the cleaning brush.

[0012] Furthermore, a slide rail is provided at the top of the fixed frame, and a slider matching the slide rail is fixedly connected to the top of the movable block, and a sliding structure is formed between the fixed frame and the movable block through the sliding connection of the slider and the slide rail.

[0013] Furthermore, the odor adsorption mechanism includes a processing box, and the processing box is arranged below the workbench, a fan is provided at the bottom end of the processing box, the interior of the processing box is snap-connected with an adsorption net, and the fan is arranged below the adsorption net.

[0014] Furthermore, the exhaust slot is arranged above the processing box, and the adsorption net is arranged below the exhaust slot.

[0015] Furthermore, both sides of the interior of the processing box are fixedly connected with fixed plates, and both sides of the bottom end of the adsorption net are fixedly connected with card blocks, and a card slot matching the card block is provided at the middle position of the top of the fixed plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The output end of the servo motor rotates and drives the threaded rod to rotate. The movable block outside the threaded rod can drive the cutting assembly below to move left and right. At the same time, a pneumatic telescopic rod is set inside the cutting assembly. The pneumatic telescopic rod controls the cutting assembly to move up and down, while the movable block controls the cutting assembly to move left and right, so that the overall position control of the cutting assembly can be accurately controlled.

[0018] Further, during the process of being driven to move, the slider at the top of the movable block slides inside the slide rail. Through the mutual cooperation of the slider and the slide rail, the movement of the movable block can be made more stable and smooth, and there will be no angular deflection due to the rotation of the threaded rod, increasing the stability during overall use;

[0019] Furthermore, during the left - right movement of the movable block, it will drive the mounting boxes on both sides to clean the surface of the artificial leather, removing the debris on the surface of the artificial leather to avoid debris accumulation on the surface of the artificial leather. The cleaning brushes inside the mounting boxes will contact and clean the surface of the artificial leather;

[0020] 2. During the cutting process, peculiar smells will be generated due to high temperature. The peculiar smells pass through the exhaust grooves, and the blower can adsorb the peculiar smells downward, making the peculiar smells pass through the adsorption net. The adsorption net can adsorb and process the peculiar smells generated during processing, reducing the emission of peculiar smells;

[0021] Further, when the adsorption net is used for a long time, after removing the processing box, move the adsorption net upward so that the clamping block is separated from the clamping groove, thereby disassembling and replacing the adsorption net. By regularly replacing the adsorption net, it can better ensure the stable adsorption and treatment of peculiar smells and reduce the residual peculiar smells. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front - view structural schematic diagram of the present utility model;

[0023] Figure 2 is a front - view cross - sectional structural schematic diagram of the present utility model;

[0024] Figure 3 is a side - view cross - sectional structural schematic diagram of the present utility model;

[0025] Figure 4 is a structural schematic diagram of the positioning mechanism of the present utility model;

[0026] Figure 5 is an exploded structural schematic diagram of the cleaning mechanism of the present utility model;

[0027] Figure 6 is a structural schematic diagram of the peculiar - smell adsorption mechanism of the present utility model;

[0028] Figure 7 is a structural schematic diagram of the connection between the movable block and the threaded rod of the present utility model.

[0029] In the figure: 1, workbench; 2, servo motor; 3, fixed frame; 4, first pressing roller; 5, second pressing roller; 6, threaded rod; 7, movable block; 8, cutting assembly; 9, exhaust groove; 10, processing box; 11, adsorption net; 12, clamping block; 13, fixed plate; 14, clamping groove; 15, fan; 16, installation box; 17, connecting spring; 18, cleaning brush; 19, slider; 20, slide rail. Specific embodiments

[0030] 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.

[0031] Embodiment 1:

[0032] As Figures 1-4 and Figure 7 shown in the technical solution, in order to solve the problem that the position of the artificial leather is likely to shift or the position of the cutting tool deflects, resulting in inaccurate positioning during cutting: The precision positioning cutting machine for artificial leather production discloses a positioning mechanism, including a workbench 1. A fixed frame 3 is fixedly connected to the top end of the workbench 1. A threaded rod 6 is rotatably connected to one side between the fixed frames 3. A movable block 7 is threadedly connected to the outer side of the threaded rod 6. A servo motor 2 is fixedly connected to one side of the fixed frame 3. One side of the servo motor 2 is connected to the threaded rod 6 through the output end. The bottom end of the movable block 7 is fixedly connected to a cutting assembly 8. The front and rear ends inside the workbench 1 are both rotatably connected to a second pressing roller 5. A first pressing roller 4 is rotatably connected inside the fixed frame 3 above the second pressing roller 5.

[0033] In this example, the output end of the servo motor 2 rotates to drive the threaded rod 6 to rotate. The movable block 7 outside the threaded rod 6 can drive the cutting assembly 8 below to move left and right. At the same time, a pneumatic telescopic rod is provided inside the cutting assembly 8. The pneumatic telescopic rod controls the cutting assembly 8 to move up and down. At the same time, the movable block 7 controls the cutting assembly 8 to move left and right, so that the overall position control of the cutting assembly 8 can be accurately controlled;

[0034] At the same time, during the process of the cutting assembly 8 being driven to move, the slider 19 at the top end of the movable block 7 slides inside the slide rail 20. Through the mutual cooperation of the slider 19 and the slide rail 20, the movement of the movable block 7 can be made more stable and smooth, and the situation of angular deflection will not occur due to the rotation of the threaded rod 6, increasing the stability during the overall use.

[0035] Embodiment 2:

[0036] As Figures 1-5 shown in the technical solution, based on Embodiment 1, to solve the problem of surface debris residue when artificial leather is cut: The precision positioning cutting machine for artificial leather production discloses a cleaning mechanism. Installation boxes 16 are arranged on both sides of the cutting assembly 8, and a cleaning mechanism for cleaning the surface of the workbench 1 is arranged inside the installation box 16. The cleaning mechanism includes a cleaning brush 18, and the cleaning brush 18 is slidably connected inside the installation box 16. A connecting spring 17 is fixedly connected inside the installation box 16, and the bottom end of the connecting spring 17 is connected to the top end of the cleaning brush 18. A slide rail 20 is opened at the top end inside the fixed frame 3, and a slider 19 matching the slide rail 20 is fixedly connected to the top end of the movable block 7. The fixed frame 3 and the movable block 7 form a sliding structure through the sliding connection of the slider 19 and the slide rail 20.

[0037] In this example, during the left and right movement of the movable block 7, it will drive the installation boxes 16 on both sides to clean the surface of the artificial leather, removing the debris on the surface of the artificial leather and preventing the debris from accumulating on the surface of the artificial leather. The cleaning brush 18 inside the installation box 16 will contact and clean the surface of the artificial leather;

[0038] At the same time, when a section of artificial leather processing is completed, the connecting spring 17 inside the installation box 16 can eject the cleaning brush 18, so that the bottom end of the cleaning brush 18 can be pushed by the elastic force and contact the surface of the workbench 1, so that the debris on the surface of the workbench 1 will be pushed to one side, facilitating the subsequent direct collection of debris after processing and reducing the debris residue inside the device.

[0039] Embodiment 3:

[0040] As Figures 1-3 and Figure 6 shown in the technical solution, to solve the problem that when using the cutting assembly 8 for cutting, the artificial leather will produce peculiar smell due to high temperature: The precision positioning cutting machine for artificial leather production discloses an adsorption mechanism. An exhaust groove 9 is opened at the bottom end of the workbench 1, and an odor adsorption mechanism for odor treatment is arranged below the workbench 1. The odor adsorption mechanism includes a treatment box 10, and the treatment box 10 is arranged below the workbench 1. A blower 15 is arranged at the bottom end inside the treatment box 10. An adsorption net 11 is snap-connected inside the treatment box 10, and the blower 15 is arranged below the adsorption net 11. The exhaust groove 9 is arranged above the treatment box 10, and the adsorption net 11 is arranged below the exhaust groove 9. Fixed plates 13 are fixedly connected to both sides inside the treatment box 10, and clamping blocks 12 are fixedly connected to both sides of the bottom end of the adsorption net 11. A clamping groove 14 matching the clamping block 12 is opened at the middle position of the top end of the fixed plate 13.

[0041] In this example, during the cutting process, peculiar smells are generated due to high temperature. The peculiar smells pass through the exhaust slots 9, and the blower 15 can adsorb the peculiar smells downward, enabling the peculiar smells to pass through the adsorption net 11. The adsorption net 11 can adsorb and process the peculiar smells generated during processing, reducing the emission of peculiar smells.

[0042] Meanwhile, after the adsorption net 11 has been used for a long time, by removing the processing box 10 and moving the adsorption net 11 upward, the separation between the clamping block 12 and the clamping groove 14 is achieved, so that the adsorption net 11 can be disassembled and replaced. By regularly replacing the adsorption net 11, it is possible to better ensure the stable adsorption and treatment of peculiar smells and reduce the residue of peculiar smells.

[0043] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting machine for artificial leather production with precise positioning, including a workbench (1). A fixed frame (3) is fixedly connected to the top of the workbench (1). A threaded rod (6) is rotatably connected to one side between the fixed frames (3). A movable block (7) is threadedly connected to the outer side of the threaded rod (6). A servo motor (2) is fixedly connected to one side of the fixed frame (3). One side of the servo motor (2) is connected to the threaded rod (6) through the output end. A cutting assembly (8) is fixedly connected to the bottom end of the movable block (7); It is characterized in that: Both sides of the cutting assembly (8) are provided with mounting boxes (16). A cleaning mechanism for cleaning the surface of the workbench (1) is arranged inside the mounting boxes (16). The cleaning mechanism includes a cleaning brush (18), and the cleaning brush (18) is slidably connected inside the mounting box (16); An exhaust groove (9) is opened at the bottom end of the workbench (1). An odor adsorption mechanism for odor treatment is arranged below the workbench (1).

2. The cutting machine for artificial leather production with precise positioning according to claim 1, characterized in that: Both the front and rear ends inside the workbench (1) are rotatably connected with second pressing rollers (5). A first pressing roller (4) is rotatably connected inside the fixed frame (3) above the second pressing roller (5).

3. The cutting machine for artificial leather production with precise positioning according to claim 2, characterized in that: A connecting spring (17) is fixedly connected inside the mounting box (16). The bottom end of the connecting spring (17) is connected to the top end of the cleaning brush (18).

4. The cutting machine for artificial leather production with precise positioning according to claim 3, wherein: A slide rail (20) is opened at the top end inside the fixed frame (3). A slider (19) matching the slide rail (20) is fixedly connected to the top end of the movable block (7). The fixed frame (3) and the movable block (7) form a sliding structure through the sliding connection of the slider (19) and the slide rail (20).

5. A cutting machine for artificial leather production with precise positioning according to claim 1, characterized in that: The odor adsorption mechanism includes a treatment box (10), and the treatment box (10) is arranged below the workbench (1). A blower (15) is arranged at the bottom end inside the treatment box (10). An adsorption net (11) is snap - connected inside the treatment box (10), and the blower (15) is arranged below the adsorption net (11).

6. The cutting machine for artificial leather production with precise positioning according to claim 5, characterized in that: The exhaust groove (9) is arranged above the treatment box (10), and the adsorption net (11) is arranged below the exhaust groove (9).

7. The cutting machine for artificial leather production with precise positioning according to claim 6, wherein: Both sides inside the treatment box (10) are fixedly connected with fixing plates (13). Both sides of the bottom end of the adsorption net (11) are fixedly connected with clamping blocks (12). A clamping groove (14) matching the clamping block (12) is opened at the middle position of the top end of the fixing plate (13).

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