Circular iron gauze trimming device
By designing the shearing mechanism and pushing mechanism of the circular wire mesh edge cutting device, the problems of untidy edges and low production efficiency in the prior art are solved, and efficient and neat edge cutting effect is achieved.
Patent Information
- Application Number
- CN202420249512.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-01-31
AI Technical Summary
Existing barbed wire edge cutting machines are difficult to accurately cut the edges of the circular barbed wire, resulting in uneven edges and low production efficiency.
A circular wire mesh edge cutting device is designed, including a shearing mechanism and a push mechanism. The shearing mechanism consists of an upper cutting knife, a lower cutting knife and a first power assembly. The upper cutting knife is driven to move up and downward back and forth through the first power assembly, and the lower cutting knife is used to cut the edge of the wire mesh. The pushing mechanism fixes the edge of the wire mesh between the upper cutter and the lower cutter by rotating the disc and pressing the block, and drives the wire mesh to rotate through the rotating disc, thereby realizing pushing and shearing along the outer edge.
Continuous shearing of the edges of the circular barbed wire mesh is achieved, which improves the integrity and production efficiency of the edges and reduces the labor intensity of the operators.
Smart Images
Figure CN222626061U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting devices, in particular to a circular wire mesh edge cutting device. Background Art
[0002] Products such as dish racks and storage racks in the cabinet all require wire mesh. When making the wire mesh, the wire needs to be straightened and cut, and then the cut wire is spot welded into a mesh structure. After the wire mesh is welded, the wire that protrudes from the edge needs to be cut off.
[0003] The existing wire mesh trimming machine generally requires an operator to hold the wire mesh in the cutting station of the trimming machine, and then push the wire mesh along the edge of the wire mesh, and the trimming machine cuts off the wire sticking out of the edge.
[0004] However, when trimming some circular wire meshes, it is difficult for operators to accurately push along the edge of the circular wire mesh, resulting in uneven edges of the cut circular wire mesh and low production efficiency. Utility Model Content
[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a circular wire mesh edge cutting device, which can improve the edge integrity of the circular wire mesh after cutting and can improve work efficiency.
[0006] According to the first aspect of the utility model, a circular wire mesh trimming device includes: a shearing mechanism, including a first frame, a lower cutter and an upper cutter arranged on the first frame, and a first power component that drives the upper cutter to move up and down, and the lower cutter cooperates with the upper cutter to shear the wire mesh edge material; a pushing mechanism, used to fix and push the circular wire mesh to be trimmed, located on one side of the shearing mechanism, including a second frame, a rotating disk arranged on the second frame, a clamping block, and a second power component that drives the clamping block to move close to or away from the rotating disk.
[0007] A circular wire mesh trimming device according to an embodiment of the utility model has at least the following beneficial effects:
[0008] 1. The utility model sets a shearing mechanism to place the edge of the circular wire mesh between the upper cutter and the lower cutter. The first power component drives the upper cutter to move up and down, so as to cut off the wire extending out of the edge of the wire mesh, thereby realizing continuous shearing and improving production efficiency.
[0009] 2. The utility model places the circular wire mesh on the rotating disk by setting a pushing mechanism, and then the second power component drives the clamping block to approach the rotating disk, so that the circular wire mesh can be clamped, and the edge of the circular wire mesh can be placed between the upper cutter and the lower cutter. When the shearing mechanism is started, the rotating disk is rotated, and the rotating disk drives the circular wire mesh to rotate, so that the circular wire mesh can be pushed along the outer edge, thereby making the edge of the circular wire mesh after shearing high in integrity and improving work efficiency.
[0010] According to some embodiments of the present utility model, the pushing mechanism further includes a first motor, and the first motor drives the rotating disk to rotate.
[0011] Advantageously, by providing the first motor, the first motor drives the rotating disk to rotate, thereby eliminating the need for manual pushing of the rotating disk and reducing the labor intensity of operators.
[0012] According to some embodiments of the present utility model, the second power assembly includes a bracket and a first cylinder arranged on the bracket, the bracket is arranged on the second frame, and the pressing block is arranged on the telescopic end of the first cylinder.
[0013] Advantageously, by providing the bracket and the first cylinder, the bracket can support the first cylinder, and the first cylinder drives the pressing block to move closer to or away from the rotating disk, which has a simple structure and is easy to implement.
[0014] According to some embodiments of the present utility model, a support is provided between the first cylinder and the pressing block, and the support is rotatably connected to the pressing block.
[0015] Advantageously, by providing a support which is rotatably connected to the clamping block, the rotating disk can drive the clamping block to rotate together, and the telescopic end of the first cylinder can be fixed, thereby preventing damage to the first cylinder and increasing the service life of the first cylinder.
[0016] According to some embodiments of the utility model, the pushing mechanism also includes a translation assembly, the translation assembly is arranged on the second frame, the translation assembly includes a base and a second cylinder driving the base to translate, the bracket is arranged on the base, and the rotating disk is rotatably connected to the base.
[0017] What is beneficial is that: by setting up a translation component, when the circular wire mesh is clamped, the second cylinder drives the base close to the shearing station, and the base drives the entire rotating disk, the clamping block and the first cylinder to translate together, driving the circular wire mesh into between the upper cutter and the lower cutter, thereby facilitating the placement of the circular wire mesh on the rotating disk.
[0018] According to some embodiments of the present utility model, a guide rail and a slider slidably connected to the guide rail are arranged between the second frame and the base.
[0019] The benefit is that: by setting the guide rail and the slider, when the second cylinder drives the base to move, the base drives the slider to move along the length direction of the guide rail, thereby improving the guidance of the base during movement, so that the edge of the circular wire mesh can accurately enter between the upper cutter and the lower cutter.
[0020] According to some embodiments of the utility model, the first power assembly includes a second motor, a crankcase, and a crank-rocker mechanism arranged on the crankcase, the crankcase is arranged on the first frame, the lower cutter is arranged on the top of the crankcase, the second motor drives the crank-rocker mechanism to move, and the crank-rocker mechanism drives the upper cutter to move reciprocatingly up and down.
[0021] The benefit is that: by setting up a second motor, a crankcase and a crank rocker mechanism, the crank rocker mechanism is set in the crankcase, which can prevent parts from being exposed and improve the service life of the equipment. The second motor drives the crank rocker mechanism to move, and the crank rocker mechanism drives the upper cutter to move up and down, so that the rotational motion of the second motor is converted into the up and down reciprocating motion of the upper cutter, thereby achieving continuous and rapid shearing and improving work efficiency.
[0022] According to some embodiments of the utility model, the first power assembly further includes a sliding rod, the crankcase is provided with a sliding sleeve, the sliding rod is slidably connected to the sliding sleeve, the sliding rod is vertically arranged, and the sliding rod is connected to the output end of the crank rocker mechanism.
[0023] The benefit is that: by setting a slide rod and a slide sleeve, the slide rod is set vertically. When the crank rocker mechanism drives the upper cutter to move up and down, the crank rocker mechanism simultaneously drives the slide rod to slide up and down along the slide rod, thereby improving the guidance of the upper cutter when it moves up and down, so that the upper cutter and the lower cutter can be accurately matched.
[0024] According to some embodiments of the utility model, an upper knife seat is provided at the output end of the crank rocker mechanism, and the upper cutter is installed on the upper knife seat.
[0025] Advantageously, an upper knife seat is provided, which is used to mount the upper cutter, so that the upper cutter can be disassembled and assembled, which facilitates replacement of the upper cutter.
[0026] According to some embodiments of the present utility model, a lower knife seat is provided on the top of the crankcase, and the lower cutting knife is installed on the lower knife seat.
[0027] Advantageously, by providing a lower knife seat, the lower knife seat is used to install the lower cutter, so that the lower cutter can be disassembled and assembled, which is convenient for replacing the lower cutter.
[0028] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0030] Figure 1 This is a schematic structural diagram of a circular wire mesh trimming device according to an embodiment of the utility model;
[0031] Figure 2 for Figure 1 Structural diagram of the middle shear mechanism;
[0032] Figure 3 for Figure 2 A structural diagram from another perspective;
[0033] Figure 4 for Figure 1 A structural diagram of the push mechanism from another perspective.
[0034] Figure markings: 100-shearing mechanism, 110-first frame, 120-lower cutter, 130-upper cutter, 140-first power assembly, 150-pushing mechanism, 160-second frame, 170-rotating disk, 180-pressing block, 190-second power assembly, 200-first motor, 210-bracket, 220-first cylinder, 230-support, 240-translation assembly, 250-base, 260-second cylinder, 270-guide rail, 280-slider, 290-second motor, 300-crankcase, 310-crank rocker mechanism, 320-sliding rod, 330-sliding sleeve, 340-upper knife seat, 350-lower knife seat. DETAILED DESCRIPTION
[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0036] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element 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.
[0037] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0039] A circular wire mesh trimming device according to an embodiment of the utility model is described below in conjunction with the accompanying drawings.
[0040] Reference Figure 1 A circular wire mesh trimming device according to an embodiment of the utility model includes a shearing mechanism 100 and a pushing mechanism 150 .
[0041] Reference Figures 1 to 3 Structurally, the shearing mechanism 100 includes a first frame 110, a lower cutter 120 arranged on the first frame 110, an upper cutter 130, and a first power assembly 140 for driving the upper cutter 130 to reciprocate up and down. The lower cutter 120 and the upper cutter 130 cooperate to shear the wire mesh edge material.
[0042] Reference Figure 1 and Figure 4 Functionally, the pushing mechanism 150 is used to fix and push the circular wire mesh to be trimmed.
[0043] Specifically, the pushing mechanism 150 is located at one side of the shearing mechanism 100 , and includes a second frame 160 , a rotating disk 170 disposed on the second frame 160 , a pressing block 180 , and a second power assembly 190 that drives the pressing block 180 to approach or move away from the rotating disk 170 .
[0044] During operation, the circular wire mesh is placed on the rotating disk 170, and then the second power component 190 drives the clamping block 180 to approach the rotating disk 170, so as to clamp the circular wire mesh and place the edge of the circular wire mesh between the upper cutter 130 and the lower cutter 120. Then, the first power component 140 drives the upper cutter 130 to move up and down, and at the same time, the rotating disk 170 is rotated. The rotating disk 170 drives the circular wire mesh to rotate, and the circular wire mesh can be pushed along the outer edge, and the wire extending out of the edge of the wire mesh can be cut off, so that the edge of the circular wire mesh after cutting is highly complete and the work efficiency can be improved.
[0045] In some preferred embodiments, the pushing mechanism 150 further includes a first motor 200 , and the first motor 200 drives the rotating disk 170 to rotate.
[0046] It is understandable that by providing the first motor 200, the first motor 200 drives the rotating disk 170 to rotate, eliminating the need for manual pushing of the rotating disk 170, thereby reducing the labor intensity of the operator.
[0047] In some preferred embodiments, the second power assembly 190 includes a bracket 210 and a first cylinder 220 disposed on the bracket 210 . The bracket 210 is disposed on the second frame 160 , and the pressing block 180 is disposed at the telescopic end of the first cylinder 220 .
[0048] It can be understood that by providing the bracket 210 and the first cylinder 220 , the bracket 210 can support the first cylinder 220 , and the first cylinder 220 drives the pressing block 180 to move closer to or away from the rotating disk 170 , which has a simple structure and is easy to implement.
[0049] In some preferred embodiments, a support 230 is disposed between the first cylinder 220 and the pressing block 180 , and the support 230 is rotatably connected to the pressing block 180 .
[0050] It can be understood that by setting the support 230, the support 230 is rotatably connected to the clamping block 180. When the rotating disk 170 rotates, it can drive the clamping block 180 to rotate together, and the telescopic end of the first cylinder 220 can be fixed, thereby preventing the first cylinder 220 from being damaged and improving the service life of the first cylinder 220.
[0051] In some preferred embodiments, the pushing mechanism 150 also includes a translation assembly 240, which is disposed on the second frame 160. The translation assembly 240 includes a base 250 and a second cylinder 260 for driving the base 250 to translate. The bracket 210 is disposed on the base 250, and the rotating disk 170 is rotatably connected to the base 250.
[0052] It can be understood that by setting up the translation assembly 240, when the circular wire mesh is clamped, the second cylinder 260 drives the base 250 to approach the shearing station, and the base 250 drives the entire rotating disk 170, the clamping block 180 and the first cylinder 220 to translate together, driving the circular wire mesh to enter between the upper cutter 130 and the lower cutter 120, thereby facilitating the placement of the circular wire mesh on the rotating disk 170.
[0053] In some preferred embodiments, a guide rail 270 and a slider 280 slidably connected to the guide rail 270 are disposed between the second frame 160 and the base 250 .
[0054] It can be understood that by setting the guide rail 270 and the slider 280, when the second cylinder 260 drives the base 250 to move, the base 250 drives the slider 280 to move along the length direction of the guide rail 270, thereby improving the guiding performance of the base 250 when moving, so that the edge of the circular wire mesh can accurately enter between the upper cutter 130 and the lower cutter 120.
[0055] In some preferred embodiments, the first power assembly 140 includes a second motor 290, a crankcase 300, and a crank rocker mechanism 310 arranged on the crankcase 300. The crankcase 300 is arranged on the first frame 110, and the lower cutter 120 is arranged on the top of the crankcase 300. The second motor 290 drives the crank rocker mechanism 310 to move, and the crank rocker mechanism 310 drives the upper cutter 130 to move reciprocatingly up and down.
[0056] It can be understood that by setting up the second motor 290, the crankcase 300 and the crank rocker mechanism 310, the crank rocker mechanism 310 is set in the crankcase 300, which can prevent parts from being exposed and improve the service life of the equipment. The second motor 290 drives the crank rocker mechanism 310 to move, and the crank rocker mechanism 310 drives the upper cutter 130 to move up and down, so that the rotational motion of the second motor 290 is converted into the up and down reciprocating motion of the upper cutter 130, thereby achieving continuous and rapid shearing and improving work efficiency.
[0057] In some preferred embodiments, the first power assembly 140 further includes a slide rod 320 , the crankcase 300 is provided with a slide sleeve 330 , the slide rod 320 is slidably connected to the slide sleeve 330 , the slide rod 320 is vertically arranged, and the slide rod 320 is connected to the output end of the crank rocker mechanism 310 .
[0058] It can be understood that by setting the slide rod 320 and the slide sleeve 330, the slide rod 320 is set vertically. When the crank rocker mechanism 310 drives the upper cutter 130 to move back and forth up and down, the crank rocker mechanism 310 simultaneously drives the slide rod 320 to slide up and down along the slide rod 320, thereby improving the guidance of the upper cutter 130 when it moves back and forth up and down, so that the upper cutter 130 and the lower cutter 120 can be accurately matched.
[0059] In some preferred embodiments, an upper knife seat 340 is provided at the output end of the crank rocker mechanism 310 , and the upper cutter 130 is mounted on the upper knife seat 340 .
[0060] It is understandable that, by providing the upper knife seat 340 , the upper knife seat 340 is used to mount the upper cutter 130 , so that the upper cutter 130 can be disassembled and assembled, and the upper cutter 130 is easy to replace.
[0061] In some preferred embodiments, a lower knife seat 350 is disposed on the top of the crankcase 300 , and the lower cutter 120 is installed on the lower knife seat 350 .
[0062] It is understandable that, by providing the lower knife seat 350 , the lower knife seat 350 is used to mount the lower cutter 120 , so that the lower cutter 120 can be disassembled and assembled, and the lower cutter 120 is easy to replace.
[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0064] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A circular wire mesh trimming device, characterized in that: include: The shearing mechanism (100) comprises a first frame (110), a lower cutter (120) arranged on the first frame (110), an upper cutter (130), and a first power assembly (140) for driving the upper cutter (130) to move up and down reciprocatingly, wherein the lower cutter (120) cooperates with the upper cutter (130) to shear wire mesh scraps; The pushing mechanism (150) is used for fixing and pushing the circular wire mesh to be trimmed, and is located on one side of the shearing mechanism (100), and comprises a second frame (160), a rotating disk (170) arranged on the second frame (160), a pressing block (180), and a second power assembly (190) for driving the pressing block (180) to approach or move away from the rotating disk (170).
2. A circular wire mesh trimming device according to claim 1, characterized in that: The pushing mechanism (150) further comprises a first motor (200), and the first motor (200) drives the rotating disk (170) to rotate.
3. A circular wire mesh trimming device according to claim 1, characterized in that: The second power assembly (190) comprises a bracket (210) and a first cylinder (220) arranged on the bracket (210); the bracket (210) is arranged on the second frame (160); and the pressing block (180) is arranged at the telescopic end of the first cylinder (220).
4. A circular wire mesh trimming device according to claim 3, characterized in that: A support (230) is provided between the first cylinder (220) and the pressing block (180), and the support (230) is rotatably connected to the pressing block (180).
5. A circular wire mesh trimming device according to claim 3, characterized in that: The pushing mechanism (150) further comprises a translation assembly (240), the translation assembly (240) being arranged on the second frame (160), the translation assembly (240) comprising a base (250) and a second cylinder (260) for driving the base (250) to translate, the bracket (210) being arranged on the base (250), and the rotating disk (170) being rotatably connected to the base (250).
6. A circular wire mesh trimming device according to claim 5, characterized in that: A guide rail (270) and a sliding block (280) slidably connected to the guide rail (270) are provided between the second frame (160) and the base (250).
7. A circular wire mesh trimming device according to claim 1, characterized in that: The first power assembly (140) comprises a second motor (290), a crankcase (300), and a crank-rocker mechanism (310) arranged on the crankcase (300); the crankcase (300) is arranged on the first frame (110); the lower cutter (120) is arranged on the top of the crankcase (300); the second motor (290) drives the crank-rocker mechanism (310) to move; and the crank-rocker mechanism (310) drives the upper cutter (130) to move up and down.
8. A circular wire mesh trimming device according to claim 7, characterized in that: The first power assembly (140) further comprises a sliding rod (320), the crankcase (300) is provided with a sliding sleeve (330), the sliding rod (320) is slidably connected to the sliding sleeve (330), the sliding rod (320) is vertically arranged, and the sliding rod (320) is connected to the output end of the crank rocker mechanism (310).
9. A circular wire mesh trimming device according to claim 7, characterized in that: An upper knife seat (340) is provided at the output end of the crank-rocker mechanism (310), and the upper cutter (130) is mounted on the upper knife seat (340).
10. A circular wire mesh trimming device according to claim 7, characterized in that: A lower knife seat (350) is provided on the top of the crankcase (300), and the lower cutter (120) is installed on the lower knife seat (350).