Positioning mechanism of fence net cutting equipment

Abstract

The utility model discloses a fence net cutting equipment positioning mechanism which comprises a working table, two supporting legs are fixed at the bottom of the working table, a mounting frame is sleeved on the outer wall of the working table, a driving mechanism for moving the mounting frame is mounted at the bottom of the working table, and a cutting device is mounted on the mounting frame. The cutting device comprises a workbench, a mounting frame is mounted on the workbench, an extrusion mechanism is mounted on the mounting frame, a mounting plate is mounted on the mounting frame, a moving mechanism for moving the cutting device is mounted at the bottom of the mounting plate, the driving mechanism comprises a threaded lead screw arranged at the bottom of the workbench, and a first mounting block is fixed to the bottom of the workbench. And one end of the threaded screw rod is rotationally arranged on the first mounting block. According to the guardrail net cutting device, movement of the cutting motor can be achieved, the function of movable cutting can be completed, the guardrail net penetrating through the mounting frame is cut, meanwhile, limiting is conducted under the pressing effect of the pressing plate, stable cutting can be conveniently conducted, and through the arrangement, the cutting length can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail net production, in particular to a positioning mechanism for guardrail net cutting equipment. Background Art

[0002] Road guardrails are usually made of low-carbon steel wire, aluminum-magnesium alloy wire, and spray-coated.

[0003] When the guardrail net is put into use, it needs to be cut into the required size and length, and the edges need to be reinforced. Since the wire guardrail net is generally rolled up after production, it needs to be flattened, which is more troublesome. In addition, the stress generated during the cutting process causes the wire mesh to be unstable and shake, and the cutting effect is not ideal. It needs to be fixed to facilitate cutting. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a positioning mechanism for guardrail net cutting equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A positioning mechanism for guardrail net cutting equipment comprises a workbench, two supporting feet are fixed on the bottom of the workbench, a mounting frame is sleeved on the outer wall of the workbench, a driving mechanism for moving the mounting frame is installed at the bottom of the workbench, a cutting device is installed on the mounting frame, an extrusion mechanism is installed on the mounting frame, a mounting plate is installed on the mounting frame, and a moving mechanism for moving the cutting device is installed at the bottom of the mounting plate.

[0007] As a further solution of the utility model, the driving mechanism includes a threaded screw arranged at the bottom of the workbench, a first mounting block is fixed to the bottom of the workbench, one end of the threaded screw is rotatably set on the first mounting block, a second mounting block is fixed to the outer wall of the workbench, a driving motor is fixed on the second mounting block, the output shaft of the driving motor is coaxially fixed with the threaded screw, and a fixing ear is fixed to the bottom of the mounting frame, and a screw hole matching the threaded screw is opened on the fixing ear.

[0008] As a further solution of the utility model, the cutting device includes a cutting motor, and a cutting wheel is fixed to the output shaft of the cutting motor.

[0009] As a further solution of the utility model, an electromagnetic slide rail is fixed to the bottom of the mounting plate, an electromagnetic slider is arranged on the electromagnetic slide rail, a mounting frame is fixed to the bottom of the electromagnetic slider, and the cutting motor is fixed on the mounting frame.

[0010] As a further solution of the utility model, the extrusion mechanism includes two L-shaped frames fixed on the top of the installation frame, and the outer wall of the L-shaped frame is fixed with an electric push rod, and the output shafts of the two electric push rods are fixed with the same pressure plate. The electric push rod can be used to move the pressure plate downward to press and position the guardrail, and then the cutting device drives the cutting wheel to rotate. Under the action of the electromagnetic slide rail and the electromagnetic slider, the cutting motor can be moved to complete the mobile cutting function, and the guardrail net passing through the installation frame can be cut. At the same time, the pressure plate is pressed to limit the position, which is convenient for stable cutting.

[0011] As a further solution of the utility model, the mounting plate is fixed on the top of the two L-shaped frames.

[0012] The beneficial effects of the utility model are:

[0013] The utility model: through the setting of a workbench, supporting feet, mounting frame, cutting device, extrusion mechanism, mounting plate and moving mechanism, etc., the cutting device includes a cutting motor and a cutting wheel, the extrusion mechanism includes an L-shaped frame, an electric push rod and a pressure plate, the moving mechanism includes a driving motor and a threaded screw, etc., the guardrail net is placed on the workbench and passes through the mounting frame, the threaded screw is rotated by the driving motor, and then the fixed ear and the mounting frame adapted thereto are synchronously moved, the guardrail net is leveled, and the movement and adjustment can be realized, the pressure plate can be moved downward by the electric push rod, the guardrail is pressed and positioned, and then the cutting wheel is driven to rotate by the cutting device, and the cutting motor can be moved under the action of the electromagnetic slide rail and the electromagnetic slider, the movement of the mobile cutting is completed, the guardrail net passing through the mounting frame is cut, and at the same time, it is limited under the pressing action of the pressure plate, which is convenient for stable cutting, and the cutting length can be adjusted through the above-mentioned settings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first three-dimensional structural schematic diagram of a positioning mechanism for a guardrail net cutting device proposed in the utility model;

[0015] Figure 2 This is a second three-dimensional structural schematic diagram of a positioning mechanism for a fence net cutting device proposed by the utility model;

[0016] Figure 3 A positioning mechanism for a fence net cutting device proposed in the utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0017] Figure 4 The utility model is a partially unfolded three-dimensional structural schematic diagram of a positioning mechanism of a guardrail net cutting device proposed by the utility model.

[0018] In the figure: 1. workbench; 2. support feet; 3. mounting frame; 4. cutting device; 5. extrusion mechanism; 6. mounting plate; 7. electromagnetic slide rail; 8. electromagnetic slider; 9. mounting frame; 10. cutting motor; 11. cutting wheel; 12. L-shaped frame; 13. electric push rod; 14. pressure plate; 15. fixing ear; 16. drive motor; 17. threaded screw. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] Reference Figure 1-Figure 4 A positioning mechanism for a guardrail net cutting device comprises a workbench 1, two supporting legs 2 are fixed at the bottom of the workbench 1, a mounting frame 3 is sleeved on the outer wall of the workbench 1, a driving mechanism for moving the mounting frame 3 is installed at the bottom of the workbench 1, a cutting device 4 is installed on the mounting frame 3, an extrusion mechanism 5 is installed on the mounting frame 3, a mounting plate 6 is installed on the mounting frame 3, and a moving mechanism for moving the cutting device 4 is installed at the bottom of the mounting plate 6.

[0022] In this embodiment, the driving mechanism includes a threaded screw 17 arranged at the bottom of the workbench 1, a first mounting block is fixed to the bottom of the workbench 1, one end of the threaded screw 17 is rotatably set on the first mounting block, a second mounting block is fixed to the outer wall of the workbench 1, a driving motor 16 is fixed on the second mounting block, the output shaft of the driving motor 16 is coaxially fixed with the threaded screw 17, and a fixing ear 15 is fixed to the bottom of the mounting frame 3, and a screw hole matching the threaded screw 17 is opened on the fixing ear 15.

[0023] In this embodiment, the cutting device 4 includes a cutting motor 10 , and a cutting wheel 11 is fixed to the output shaft of the cutting motor 10 .

[0024] In this embodiment, an electromagnetic slide rail 7 is fixed to the bottom of the mounting plate 6 , an electromagnetic slider 8 is provided on the electromagnetic slide rail 7 , a mounting frame 9 is fixed to the bottom of the electromagnetic slider 8 , and a cutting motor 10 is fixed on the mounting frame 9 .

[0025] In this embodiment, the extrusion mechanism 5 includes two L-shaped frames 12 fixed on the top of the installation frame 3, and the outer wall of the L-shaped frame 12 is fixed with an electric push rod 13. The output shafts of the two electric push rods 13 are fixed with the same pressure plate 14. The electric push rod 13 can be used to move the pressure plate 14 downward to press and position the guardrail, and then the cutting device 4 drives the cutting wheel 11 to rotate. Under the action of the electromagnetic slide rail 7 and the electromagnetic slider 8, the cutting motor 10 can be moved to complete the mobile cutting function, and the guardrail net passing through the installation frame 3 is cut. At the same time, the pressure plate 14 is pressed to limit the position, which is convenient for stable cutting.

[0026] In this embodiment, the mounting plate 6 is fixed on the top of the two L-shaped frames 12 .

[0027] Working principle: When in use, the workbench 1, support legs 2, mounting frame 3, cutting device 4, extrusion mechanism 5, mounting plate 6 and moving mechanism are provided, wherein the cutting device 4 includes a cutting motor 10 and a cutting wheel 11, the extrusion mechanism 5 includes an L-shaped frame 12, an electric push rod 13 and a pressing plate 14, and the moving mechanism includes a driving motor 16 and a threaded screw 17. The guardrail net is placed on the workbench 1 and passes through the mounting frame 3. The threaded screw 17 is rotated by the driving motor 16, thereby realizing the fixing ear 15 adapted thereto. It moves synchronously with the installation frame 3 to level the guardrail net and can also be moved and adjusted. The electric push rod 13 can realize the downward movement of the pressure plate 14 to press and position the guardrail. Then the cutting device 4 drives the cutting wheel 11 to rotate. Under the action of the electromagnetic slide rail 7 and the electromagnetic slider 8, the cutting motor 10 can be moved to complete the mobile cutting function and cut the guardrail net passing through the installation frame 3. At the same time, the pressure plate 14 is pressed to limit the position, which is convenient for stable cutting. The above-mentioned setting can be used to adjust the cutting length.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A positioning mechanism for a fence net cutting device, comprising a workbench (1), characterized in that: Two supporting legs (2) are fixed to the bottom of the workbench (1); a mounting frame (3) is sleeved on the outer wall of the workbench (1); a driving mechanism for moving the mounting frame (3) is installed at the bottom of the workbench (1); a cutting device (4) is installed on the mounting frame (3); a squeezing mechanism (5) is installed on the mounting frame (3); a mounting plate (6) is installed on the mounting frame (3); and a moving mechanism for moving the cutting device (4) is installed at the bottom of the mounting plate (6).

2. A guardrail net cutting equipment positioning mechanism according to claim 1, characterized in that: The driving mechanism comprises a threaded screw (17) arranged at the bottom of the workbench (1); a first mounting block is fixed at the bottom of the workbench (1); one end of the threaded screw (17) is rotatably arranged on the first mounting block; a second mounting block is fixed to the outer wall of the workbench (1); a driving motor (16) is fixed on the second mounting block; an output shaft of the driving motor (16) is coaxially fixed to the threaded screw (17); a fixing ear (15) is fixed at the bottom of the mounting frame (3); and a screw hole adapted to the threaded screw (17) is provided on the fixing ear (15).

3. A guardrail net cutting equipment positioning mechanism according to claim 2, characterized in that: The cutting device (4) comprises a cutting motor (10), and a cutting wheel (11) is fixed to the output shaft of the cutting motor (10).

4. A guardrail net cutting equipment positioning mechanism according to claim 3, characterized in that: An electromagnetic slide rail (7) is fixed at the bottom of the mounting plate (6), an electromagnetic slider (8) is arranged on the electromagnetic slide rail (7), a mounting frame (9) is fixed at the bottom of the electromagnetic slider (8), and the cutting motor (10) is fixed on the mounting frame (9).

5. A guardrail net cutting equipment positioning mechanism according to claim 4, characterized in that: The extrusion mechanism (5) comprises two L-shaped frames (12) fixed on the top of the installation frame (3), an electric push rod (13) is fixed on the outer wall of the L-shaped frame (12), and the output shafts of the two electric push rods (13) are fixed to the same pressing plate (14).

6. A guardrail net cutting equipment positioning mechanism according to claim 5, characterized in that: The mounting plate (6) is fixed on the top of the two L-shaped frames (12).

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