Plastic sunshade net cutting device

Abstract

The utility model discloses a plastic sunshade net cutting device which comprises a bottom plate, two supporting frames and a cross beam are fixedly installed on the side wall of the bottom plate, through holes are formed in the two supporting frames, sliding blocks are connected into the through holes in a sliding mode, and the sliding blocks are connected to the inner walls of the supporting frames in a sliding mode. Two first air cylinders are fixedly installed on the side walls of the supporting frames, the output end of each first air cylinder penetrates through the side walls of the supporting frames and is fixedly connected with a sliding block, first conveying rollers and second conveying rollers are arranged in the two supporting frames, and rotating shafts of the first conveying rollers penetrate through the sliding blocks and are rotationally connected with the sliding blocks. According to the sunshade net cutting device, the first conveying roller is driven by the first air cylinder to slide and matched with the second conveying roller to clamp one ends of sunshade nets with different thicknesses, the fixing plate is driven by the second air cylinder to clamp the other ends of the sunshade nets, the cutting knife is pulled for cutting, and the edges of the cut sunshade nets are neat and very attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of sunshade net cutting, in particular to a plastic sunshade net cutting device. Background Art

[0002] Plastic sunshade net, also known as shading net, is a new type of special protective covering material for agriculture, fishery, animal husbandry, windbreak, soil covering, etc. that has been promoted in the past 10 years. It plays a role of blocking light, rain, moisturizing and cooling after covering in summer. It also has a certain thermal insulation and humidification effect after covering in winter and spring. After the sunshade net is manufactured, it is usually rolled directly on a carrying roller. In order to facilitate its later transportation and use, it is usually cut into products of a certain length, so as to facilitate its transportation and use. However, the sunshade net has certain gaps and softness, so when it is directly cut with a cutting scissors, it is easy to have some parts that are not cut off, which affects its later rolling up, and the length of the sunshade net cannot be adjusted according to market requirements. Therefore, the length is fixed and the applicability is poor.

[0003] The utility model with the existing publication number CN219972572U relates to a sunshade net flat wire cutting and forming device, including a bed frame, a supporting mechanism, an adjusting mechanism and a cutting assembly, wherein the supporting mechanism includes a U-shaped connecting frame arranged on the bed frame and a sliding rod arranged on the U-shaped connecting frame, the U-shaped connecting frame is fixedly connected to the inner top of the bed frame, the adjusting mechanism includes a front and rear adjusting assembly arranged on the supporting mechanism and a lifting assembly arranged on the front and rear adjusting assembly, the front and rear adjusting assembly can drive the lifting assembly to move forward and backward relative to the bed frame, and the cutting assembly includes a U-shaped clamping frame arranged on the lifting assembly and a connecting block arranged in the U-shaped clamping frame. The device can achieve the purpose of finally adjusting the cutting distance length of the cutting assembly through the front and rear adjusting assembly, so the device can adapt to different sunshade net flat wire length requirements on the market, and the device has a simple structure, easy operation and strong applicability.

[0004] The sunshade net has a certain elasticity, but the above-mentioned device does not tighten the sunshade net during cutting, which easily leads to uneven and bumpy cut edges, which is very unsightly.

[0005] In view of the above problems, we propose a plastic sunshade net cutting device. Utility Model Content

[0006] The purpose of the utility model is to solve the defect in the prior art that "the above device does not tighten the sunshade net during cutting, which easily leads to uneven and bumpy cut edges and is very unsightly", thereby proposing a plastic sunshade net cutting device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A plastic sunshade net cutting device comprises a base plate, two support frames and a cross beam are fixedly installed on the side walls of the base plate, through holes are opened inside the two support frames, a slider is slidably connected in the through holes, the slider is slidably connected to the inner wall of the support frame, two first cylinders are fixedly installed on the side walls of the support frames, the output end of each of the first cylinders passes through the side walls of the support frames and is fixedly connected to the slider, a first conveying roller and a second conveying roller are arranged in the two support frames, the rotating shaft of the first conveying roller passes through the slider and is rotatably connected to the slider, the rotating shaft of the second conveying roller passes through the side walls of the support frames and is rotatably connected to the support frames, a second cylinder is fixedly installed on the side walls of the cross beam, a fixing plate is fixedly installed on the output end of the second cylinder, and a cutting assembly is arranged on the cross beam.

[0009] Preferably, a base is fixedly mounted on the bottom plate, a motor is fixedly mounted on the base, and an output end of the motor is fixedly connected to the second conveying roller.

[0010] Preferably, an operating table is fixedly mounted on the bottom plate, a cutting groove is opened on the side wall of the operating table, four supporting legs are fixedly mounted on the side wall of the operating table, and anti-slip grooves are formed on the bottom of the supporting legs.

[0011] Preferably, the cutting assembly comprises a limiting slide bar fixedly mounted on the side wall of the beam, limiting blocks are fixedly mounted at both ends of the limiting slide bar, and a sliding knife is slidably connected to the limiting slide bar.

[0012] Preferably, a handle is fixedly mounted on the side wall of the sliding knife, and a cutting blade is fixedly mounted on the sliding knife via bolts.

[0013] Preferably, a sliding hole is opened in the center of the fixing plate, and the sliding knife passes through the sliding hole and is slidably connected in the sliding hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The first cylinder drives the first conveying roller to slide, and cooperates with the second conveying roller to clamp one end of the sunshade net with different thicknesses. The second cylinder drives the fixed plate to clamp the other end of the sunshade net, and pulls the cutting knife to cut. The cut sunshade net has neat edges and is very beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective view of a plastic sunshade net cutting device proposed by the utility model;

[0017] Figure 2 A side view schematic diagram of a plastic sunshade net cutting device proposed by the utility model;

[0018] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0019] In the figure: 1 bottom plate, 2 support frame, 3 crossbeam, 4 slider, 5 first cylinder, 6 first conveying roller, 7 second conveying roller, 8 motor, 9 second cylinder, 10 fixing plate, 11 operating table, 12 limit slide bar, 13 slide knife, 14 handle, 15 cutting blade, 16 through hole. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] Reference Figure 1-Figure 3 A plastic sunshade net cutting device comprises a bottom plate 1, two support frames 2 and a crossbeam 3 are fixedly installed on the side wall of the bottom plate 1, through holes 16 are opened inside the two support frames 2, a slider 4 is slidably connected in the through hole 16, the slider 4 is slidably connected to the inner wall of the support frame 2, two first cylinders 5 are fixedly installed on the side wall of the support frame 2, the output end of each first cylinder 5 passes through the side wall of the support frame 2 and is fixedly connected to the slider 4, a first conveying roller 6 and a second conveying roller 7 are arranged in the two support frames 2, the rotating shaft of the first conveying roller 6 passes through the slider 4 and is rotatably connected to the slider 4, the rotating shaft of the second conveying roller 7 passes through the side wall of the support frame 2 and is rotatably connected to the support frame 2, a second cylinder 9 is fixedly installed on the side wall of the crossbeam 3, a fixing plate 10 is fixedly installed on the output end of the second cylinder 9, and a cutting assembly is arranged on the crossbeam 3. The first cylinder 5 drives the slider 4 to move downward, and the slider 4 drives the first conveying roller 6 to move downward and contact with the second conveying roller 7 to clamp the sunshade net. The sunshade net is conveyed forward by the movement of the first conveying roller 6 and the second conveying roller 7. When it moves to the position where cutting is required, the second cylinder 9 is started, and the second cylinder 9 drives the fixed plate 10 to move downward. The fixed plate 10 presses the other end of the sunshade net and cuts it through the cutting assembly.

[0022] In this embodiment, as a preferred solution, a base is fixedly installed on the bottom plate 1, and a motor 8 is fixedly installed on the base. The output end of the motor 8 is fixedly connected to the second conveying roller 7. The motor 8 drives the second conveying roller 7 to move, and the second conveying roller 7 and the first conveying roller 6 convey the sunshade net forward.

[0023] In this embodiment, as a preferred solution, an operating table 11 is fixedly installed on the base plate 1, a cutting groove is opened on the side wall of the operating table 11, four legs are fixedly installed on the side wall of the operating table 11, the bottom of the legs have anti-slip grooves, and the sunshade net is placed on the operating table 11 for processing. The legs with anti-slip grooves make the operating table 11 very stable.

[0024] In this embodiment, as a preferred solution, the cutting assembly includes a limit slide rod 12 fixedly installed on the side wall of the beam 3, and limit blocks are fixedly installed at both ends of the limit slide rod 12. A sliding knife 13 is slidably connected to the limit slide rod 12, and the limit block prevents the sliding knife 13 from falling out of the groove.

[0025] In this embodiment, as a preferred solution, a handle 14 is fixedly installed on the side wall of the slide 13, and a cutting blade 15 is fixedly installed on the slide 13 by bolts. The sunshade net can be cut by pulling the handle 14. The cutting blade 15 is sharpened in both directions and can cut when the handle 14 moves back and forth.

[0026] In this embodiment, as a preferred solution, a sliding hole is opened in the center of the fixed plate 10, and the sliding knife 13 passes through the sliding hole and is slidably connected in the sliding hole. Both sides of the sliding hole of the fixed plate 10 can press the sunshade net tightly.

[0027] In the utility model, when in use, one end of the sunshade net is placed on the second conveying roller 7, the first cylinder 5 is started, the first conveying roller 6 is driven to slide, the sunshade net is clamped, the motor 8 is started, the second conveying roller 7 is driven to move, and the sunshade net is conveyed to the operating table 11. When the sunshade net travels a certain distance and reaches the position where it needs to be cut, the motor 8 is turned off, the second cylinder 9 is started, the fixing plate 10 is driven to move downward to fix the sunshade net, and the cutting blade 15 is made to rest against the sunshade net, the handle 14 is pulled, the sliding knife 13 and the cutting blade 15 are driven to move so as to cut the sunshade net, and the above-mentioned actions are repeated to cut the sunshade net into different lengths as needed, and the cut sunshade net has neat edges and is beautiful. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic sunshade net cutting device, comprising a bottom plate (1), It is characterized in that Two support frames (2) and a crossbeam (3) are fixedly mounted on the side wall of the base plate (1). Through holes (16) are provided inside the two support frames (2). A slider (4) is slidably connected in the through holes (16). The slider (4) is slidably connected to the inner wall of the support frame (2). Two first cylinders (5) are fixedly mounted on the side wall of the support frame (2). The output end of each first cylinder (5) passes through the side wall of the support frame (2) and is fixedly connected to the slider (4). A first conveying roller (6) and a second conveying roller (7) are arranged in the two support frames (2). The rotating shaft of the first conveying roller (6) passes through the slider (4) and is rotatably connected to the slider (4). The rotating shaft of the second conveying roller (7) passes through the side wall of the support frame (2) and is rotatably connected to the support frame (2). A second cylinder (9) is fixedly mounted on the side wall of the crossbeam (3). A fixing plate (10) is fixedly mounted on the output end of the second cylinder (9). A cutting assembly is arranged on the crossbeam (3).

2. A plastic sunshade net cutting device according to claim 1, It is characterized in that A base is fixedly mounted on the bottom plate (1), a motor (8) is fixedly mounted on the base, and an output end of the motor (8) is fixedly connected to a second conveying roller (7).

3. A plastic sunshade net cutting device according to claim 1, It is characterized in that An operating table (11) is fixedly mounted on the bottom plate (1), a cutting groove is provided on a side wall of the operating table (11), four supporting legs are fixedly mounted on the side wall of the operating table (11), and anti-slip grooves are provided on the bottom of the supporting legs.

4. A plastic sunshade net cutting device according to claim 1, It is characterized in that The cutting assembly comprises a limiting slide bar (12) fixedly mounted on the side wall of the crossbeam (3), limiting blocks are fixedly mounted at both ends of the limiting slide bar (12), and a sliding knife (13) is slidably connected to the limiting slide bar (12).

5. A plastic sunshade net cutting device according to claim 4, It is characterized in that A handle (14) is fixedly mounted on the side wall of the sliding knife (13), and a cutting blade (15) is fixedly mounted on the sliding knife (13) via bolts.

6. A plastic sunshade net cutting device according to claim 4, It is characterized in that A sliding hole is provided at the center of the fixing plate (10), and the sliding knife (13) passes through the sliding hole and is slidably connected in the sliding hole.

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