Metal wire cutting device

Abstract

The utility model discloses a metal wire cutting device, and relates to the technical field of metal wires. The device comprises a bottom plate, a protective shell is fixedly arranged on the surface of the bottom plate, a laser cutter is fixedly arranged on the inner wall of the top of the protective shell, guide pipes fixedly penetrate through the outer walls of the two sides of the protective shell, a cavity is formed in the inner wall of the protective shell, and sound insulation cotton is arranged on the inner wall of the cavity and the inner walls of the guide pipes; the rectangular hole is formed in the surface of the bottom plate in a penetrating mode, and a collecting box is installed in the rectangular hole; and the two straightening traction assemblies are arranged on the two sides of the protective shell correspondingly and used for conducting traction and straightening on the metal wire. According to the metal wire cutting device, noise generated when metal wires are cut can be reduced, chippings are prevented from splashing, the chippings are collected, use is more convenient, the metal wires can be pulled and straightened, adjustment can be conducted according to the specifications of the metal wires, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal wires, in particular to a metal wire cutting device. Background Art

[0002] Wire straightening machines are widely used in various fields of hardware, handicrafts, and daily necessities production, such as bicycle baskets, spokes, umbrella stands, bird cages, refrigerator shelves, fan covers, construction wires, wire mesh screens, and other metal wire straightening and cutting. This machine is mainly used for straightening and cutting cold-drawn steel wire and other non-ferrous metal wires.

[0003] After searching, the patent with publication number CN213256815U discloses a metal wire straightening and cutting device, which has the following shortcomings when used:

[0004] 1. The laser cutter is directly exposed to the outside world, which makes it easy to generate noise during cutting. The debris generated by cutting is easy to splash and needs to be cleaned manually, which is inconvenient to use.

[0005] For this purpose, we propose a metal wire cutting device. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that the laser cutter is directly exposed to the outside world, easily generates noise during cutting, and the debris generated by cutting is easily splashed, requiring manual cleaning, and is inconvenient to use. A metal wire cutting device is proposed.

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

[0008] A metal wire cutting device, comprising:

[0009] A bottom plate, wherein a protective shell is fixedly provided on the surface of the bottom plate, a laser cutter is fixedly provided on the top inner wall of the protective shell, guide tubes are fixedly passed through the outer walls of both sides of the protective shell, a cavity is provided on the inner wall of the protective shell, and sound insulation cotton is provided on the inner wall of the cavity and the inner wall of the guide tube;

[0010] It also includes a rectangular hole that is opened through the surface of the bottom plate, and a collection box is installed in the rectangular hole;

[0011] Two straightening and pulling assemblies, which are respectively arranged on both sides of the protective shell and are used to pull and straighten the metal wire;

[0012] The limiting mechanism is arranged at the bottom of the base plate and is used to limit the collection box.

[0013] In one possible design, the straightening traction group includes a fixed plate, which is fixed on the surface of the base plate. Slide grooves are provided on both sides of the fixed plate. The same lifting plate is slidably connected between the two slide grooves. A screw is rotatably connected to the surface of the fixed plate. The screw thread passes through the lifting plate. Multiple rotating shafts are rotatably passed through one side of the fixed plate and the lifting plate, and a straightening roller is fixed at one end of each of the multiple rotating shafts.

[0014] In one possible design, a mounting plate is fixed to one end of the fixed plate and the lifting plate, and a motor is fixed to one side of the two mounting plates. The output shafts of the two motors are fixed to two of the rotating shafts, and the two adjacent rotating shafts at the same level are connected by a synchronous wheel and a synchronous belt.

[0015] In a possible design, the limiting mechanism includes an L-shaped connecting plate, which is fixed to the bottom of the base plate. One end of the connecting plate is slidably sleeved with a supporting plate, and a spring is fixed between the supporting plate and the connecting plate.

[0016] In a possible design, a support frame is fixedly provided at the bottom of the base plate.

[0017] In a possible design, a plurality of brakeable universal wheels are provided at the bottom of the support frame.

[0018] In this application, when in use, the metal wire is placed between the straightening rollers, and then the motor is started. The motor drives the corresponding rotating shaft and straightening rollers to rotate. Under the action of the synchronous wheel and the synchronous belt, multiple straightening rollers rotate at the same time, thereby pulling and straightening the metal wire, and then driving the metal wire through the guide tube and the protective shell. Then the laser cutter is started to cut the metal wire. The debris generated by the cutting is blocked by the protective shell and falls into the collection box. When processing the debris, move the support plate to release the limit on the collection box, and then move the collection box out of the rectangular hole.

[0019] Beneficial effects:

[0020] In the utility model, the metal wire cutting device can reduce the noise when cutting the metal wire, avoid the splashing of debris, and collect the debris, through the arrangement of multiple structures such as the protective shell, the cavity and the sound insulation cotton, making it more convenient to use;

[0021] In the utility model, the metal wire cutting device can pull and straighten the metal wire by setting the straightening and pulling component, and can be adjusted according to the specifications of the metal wire, thereby improving the application range of the device;

[0022] The utility model can reduce the noise when cutting the metal wire, avoid the splashing of debris, and collect the debris, which is more convenient to use. The metal wire can be pulled and straightened, and can be adjusted according to the specifications of the metal wire, thereby improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an embodiment of the present utility model;

[0025] Figure 2 This is a schematic cross-sectional view of an embodiment of the present invention;

[0026] Figure 3 This is a schematic structural diagram of a straightening and traction assembly according to an embodiment of the present invention.

[0027] In the figure: 1. Base plate; 2. Support frame; 3. Protective shell; 4. Laser cutter; 5. Cavity; 6. Sound insulation cotton; 7. Guide tube; 8. Rectangular hole; 9. Collection box; 10. Connecting plate; 11. Support plate; 12. Spring; 13. Fixed plate; 14. Slide; 15. Lifting plate; 16. Screw; 17. Rotating shaft; 18. Straightening roller; 19. Mounting plate; 20. Motor. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0031] Example 1

[0032] Reference Figure 1-Figure 3 , a cutting device comprising:

[0033] The bottom plate 1 has a protective shell 3 fixed on its surface. The top inner wall of the protective shell 3 is fixed with a laser cutter 4 for accurately cutting the metal wire. The outer walls of both sides of the protective shell 3 are fixed with guide tubes 7. The setting of the guide tubes 7 facilitates the smooth introduction and export of the metal wire. The inner wall of the protective shell 3 is provided with a cavity 5. The inner wall of the cavity 5 and the inner wall of the guide tube 7 are both provided with sound insulation cotton 6. The setting of the sound insulation cotton 6 effectively reduces the noise generated by the laser cutter 4 during operation and improves the comfort of the working environment.

[0034] The bottom plate 1 further includes a rectangular hole 8 extending through the bottom plate 1. A collecting box 9 is installed in the rectangular hole 8 for collecting debris and dust generated by cutting.

[0035] Two straightening traction components are respectively arranged on both sides of the protective shell 3 for pulling and straightening the metal wire. The straightening traction group includes a fixed plate 13, which is fixed on the surface of the bottom plate 1. A slide groove 14 is provided on both sides of the fixed plate 13. The same lifting plate 15 is slidably connected between the two slide grooves 14. The surface of the fixed plate 13 is rotatably connected with a screw 16. The screw 16 thread penetrates the lifting plate 15. By rotating the screw 16, the position of the lifting plate 15 in the slide groove 14 can be adjusted. The height of the straightening roller 18 can be adjusted to accommodate metal wires of different diameters. Multiple rotating shafts 17 are rotated through one side of the fixed plate 13 and the lifting plate 15. One end of each rotating shaft 17 is fixed with a straightening roller 18. One end of each fixed plate 13 and the lifting plate 15 is fixed with a mounting plate 19. One side of each mounting plate 19 is fixed with a motor 20. The output shafts of the two motors 20 are fixed to two of the rotating shafts 17. The two adjacent rotating shafts 17 at the same level are connected by a synchronous wheel and a synchronous belt.

[0036] The limiting mechanism is arranged at the bottom of the base plate 1 and is used to limit the collecting box 9. The limiting mechanism includes an L-shaped connecting plate 10. The connecting plate 10 is fixed to the bottom of the base plate 1. One end of the connecting plate 10 is slidingly sleeved with a supporting plate 11. The supporting plate 11 can support the collecting box 9, which is convenient for collecting metal wires and facilitating the installation and disassembly of the collecting box 9. A spring 12 is fixed between the supporting plate 11 and the connecting plate 10.

[0037] The present application can be used in the field of metal wires, and can also be used in other fields applicable to the present application.

[0038] Example 2

[0039] A metal wire cutting device improved on the basis of Example 1, which is applied to the field of metal wires;

[0040] In one aspect of this embodiment, a support frame 2 is fixedly provided at the bottom of the base plate 1 , and the provision of the support frame 2 improves the stability of the device.

[0041] In one aspect of this embodiment, a plurality of brakeable universal wheels are provided at the bottom of the support frame 2 to facilitate the movement and fixation of the device.

[0042] It should be noted that, in the description of this specification, descriptions such as "first", "second", etc. are only used to distinguish various features and have no actual order or directional meaning, and this application is not limited to this.

[0043] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0044] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A metal wire cutting device, characterized in that: include: A bottom plate (1), a protective shell (3) is fixedly provided on the surface of the bottom plate (1), a laser cutter (4) is fixedly provided on the top inner wall of the protective shell (3), a guide tube (7) is fixedly passed through the outer walls of both sides of the protective shell (3), a cavity (5) is provided on the inner wall of the protective shell (3), and sound insulation cotton (6) is provided on the inner wall of the cavity (5) and the inner wall of the guide tube (7); It also includes a rectangular hole (8) extending through the surface of the bottom plate (1), wherein a collecting box (9) is installed in the rectangular hole (8); Two straightening and pulling assemblies, the two straightening and pulling assemblies being respectively arranged on both sides of the protective shell (3) and used for pulling and straightening the metal wire; A limiting mechanism is provided at the bottom of the base plate (1) and is used to limit the collection box (9).

2. A metal wire cutting device according to claim 1, characterized in that: The straightening traction group comprises a fixed plate (13), the fixed plate (13) is fixed on the surface of the bottom plate (1), a sliding groove (14) is provided on both sides of the fixed plate (13), a lifting plate (15) is slidably connected between the two sliding grooves (14), a screw rod (16) is rotatably connected to the surface of the fixed plate (13), the screw rod (16) threadedly penetrates the lifting plate (15), a plurality of rotating shafts (17) are rotatably penetrated on one side of the fixed plate (13) and the lifting plate (15), and a straightening roller (18) is fixed at one end of each of the plurality of rotating shafts (17).

3. A metal wire cutting device according to claim 2, characterized in that: One end of the fixed plate (13) and the lifting plate (15) is fixedly provided with a mounting plate (19), one side of each of the two mounting plates (19) is fixedly provided with a motor (20), the output shafts of the two motors (20) are fixed to two of the rotating shafts (17), and the two adjacent rotating shafts (17) at the same level are connected by a synchronous wheel and a synchronous belt transmission.

4. A metal wire cutting device according to claim 3, characterized in that: The limiting mechanism comprises an L-shaped connecting plate (10), the connecting plate (10) being fixedly arranged at the bottom of the base plate (1), one end of the connecting plate (10) being slidably sleeved with a supporting plate (11), and a spring (12) being fixedly arranged between the supporting plate (11) and the connecting plate (10).

5. A metal wire cutting device according to claim 4, characterized in that: A support frame (2) is fixedly provided at the bottom of the base plate (1).

6. A metal wire cutting device according to claim 5, characterized in that: The bottom of the support frame (2) is provided with a plurality of brakeable universal wheels.

Images