Cutting device for metal mesh processing
Technical Field
The utility model relates to the technical field of metal mesh processing, in particular to a cutting device for metal mesh processing.
Background
The building metal net sheet is formed by welding high-quality low-carbon iron wires, steel wires and stainless steel wires, is a novel wall material for building, can replace brick walls to be used as various bearing walls, non-bearing walls, balconies and the like, has the characteristics of exceeding the traditional room covering mode, and uses novel metal materials to reinforce the wall body, the steel wire net and the electric welding net, so that the building is stronger and more excellent, has the characteristics of enlarging the using area (10% -15%), heat insulation, sound insulation, shock resistance, water resistance, simple construction, light dead weight and the like of the building, greatly reduces the engineering cost, and needs cutting and correcting the edges of the metal net sheet in the processing process.
In the prior art, a chinese patent document with publication number CN214236544U and publication date 2021, 09 and 21 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a metal mesh cutting equipment's fixed establishment, includes first splint, second splint and cutting equipment, cutting equipment passes through the bolt to be installed in the upper surface of first splint, the first fixed establishment of bottom fixedly connected with of first splint, the internally mounted of second splint have with the second fixed establishment of first fixed establishment looks adaptation, the recess of symmetry has all been seted up to the side that first splint and second splint are close to each other.
In order to solve the problem that this metal mesh piece cutting is fixed, prior art adopts fixed establishment to promote first splint and second splint to remove each other, uses its inside conveyer belt to carry out the centre gripping, and the inside gyro wheel of cooperation conveyer belt can carry forward the mode and handle, but this kind of centre gripping mode is comparatively unstable, and the gyro wheel does not possess autonomous control ability, pulls when cutting and can lead to metal mesh piece position deviation to reduce the problem of accurate cutting.
Disclosure of utility model
The utility model aims to provide a cutting device for processing a metal mesh, so as to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
A cutting device for metal mesh processing, includes the cutting device body, is applicable to metal mesh processing cutting treatment, the cutting device body is including the base, all weld on the top both sides of base and bear the frame board, the top of base is located both sides and bears and be provided with the cutting support between the frame board.
The pushing device is characterized in that pushing units are arranged on two sides of the top of the base, and positioning units are arranged at the top of the pushing units.
The technical scheme of the utility model is further improved as follows: the pushing unit comprises a rotary groove arranged on the inner wall of the left bottom end of the bearing frame plate, a bearing plate is fixedly connected to the outer surface of the right bottom end of the bearing frame plate, a rotating motor is fixedly arranged at the top of the bearing plate, a rotating rod is fixedly connected to the output end of the rotating motor, the other end of the rotating rod is rotatably arranged inside the rotary groove, a pushing roller is fixedly sleeved on the outer surface of the rotating rod, the pushing roller is driven to rotate by the rotating motor, so that a metal mesh can automatically move left and right, and the cutting position is adjusted.
The technical scheme of the utility model is further improved as follows: the positioning unit comprises limit grooves arranged on two sides of the bearing frame plate and located above the rotary grooves, a U-shaped clamping frame is arranged above the pushing roller in the bearing frame plate, sliding blocks are fixedly connected to the outer surfaces of two sides of the U-shaped clamping frame, the sliding blocks are slidably connected to the inside of the limit grooves, and the limiting grooves are utilized to enable the U-shaped clamping frame to keep sliding in a straight line to prevent deflection when moving up and down.
The technical scheme of the utility model is further improved as follows: the extrusion roller is rotatably arranged on the inner walls of the two sides of the U-shaped clamping frame, a connecting cross rod is fixedly connected to the top ends of the inner walls of the two sides of the bearing frame plate, a telescopic rod is fixedly connected to the middle position of the connecting cross rod, and the bottom end of the telescopic rod is fixedly connected to the middle position of the top of the U-shaped clamping frame.
The technical scheme of the utility model is further improved as follows: the top of U type centre gripping frame is located the equal fixedly connected with pivot on the both sides of telescopic link, all movable sleeve has cup jointed on the both sides surface of connecting the horizontal pole and has removed the axle sleeve, the outside that removes the axle sleeve is located the surface of connecting the horizontal pole and has movably been cup jointed the stretch yarn, it is connected with the removal backup pad to remove to rotate on the bottom of axle sleeve, the other end of removing the backup pad rotates and installs the inside at the pivot, utilizes the stretch yarn to move the back on extrusion subassembly with it push down for the closely laminating of squeeze roll carries out the effect of centre gripping location on the metal mesh.
The technical scheme of the utility model is further improved as follows: the cutting support is characterized in that a movable groove is formed in the top of the cutting support, a transmission motor is fixedly installed in a right side groove of the movable groove, and a screw rod is fixedly connected to the output end of the transmission motor.
The technical scheme of the utility model is further improved as follows: the other end of the screw rod is rotatably arranged on the left inner wall of the movable groove, a movable sleeve is arranged on the outer surface of the screw rod, a clamp is fixedly connected to the bottom end of the movable sleeve, and cutting knives are rotatably arranged on the inner walls of the two sides of the clamp.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a cutting device for metal mesh processing, which is convenient for clamping and positioning metal meshes by arranging a pushing roller and a squeeze roller, wherein the upper outer surface and the lower outer surface of the metal mesh are both rubbed on the outer surfaces of the pushing roller and the squeeze roller, so long as the pushing roller is not started, the metal mesh cannot deviate, the metal mesh is promoted to reach cutting stability, and the cutting accuracy is improved.
2. The utility model provides a cutting device for processing a metal mesh, which can limit the upward movement of a U-shaped clamping frame by arranging a limiting groove, and is provided with a movable supporting plate which simultaneously pushes a movable shaft sleeve in the opposite direction, wherein the movable shaft sleeve slides on the outer surface of a connecting cross rod to extrude elastic wires on two sides, and the elastic pushing force of the elastic wires is utilized to push the assembly back, so that an extrusion roller is always attached to the top of the metal mesh, and extrusion positioning is carried out on the extrusion roller, so that the cutting device has the effect of adjusting the clamping distance according to the thickness of the metal mesh.
3. The utility model provides a cutting device for metal mesh processing, which is characterized in that an output end of a rotating motor is arranged to drive a rotating rod to rotate, a pushing roller is driven to rotate by the rotating rod, the metal mesh clamped on the outer surface of the rotating rod can be driven to push the metal mesh forward under the action of friction force according to rotation, the specific cutting position is adjusted, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a load-bearing frame structure according to the present utility model;
FIG. 3 is a schematic view of a load-bearing frame structure according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic view of a cutting stent structure according to the present utility model.
In the figure: 1. a cutting device body; 2. a base; 3. a carrying frame plate; 31. a rotary groove; 32. a bearing plate; 33. a rotating motor; 34. a rotating lever; 35. a pushing roller; 36. a limit groove; 37. a U-shaped clamping frame; 38. a sliding block; 39. a squeeze roll; 310. connecting the cross bars; 311. a telescopic rod; 312. a rotating shaft; 313. moving the shaft sleeve; 314. stretch yarn; 315. a movable support plate; 4. cutting the bracket; 41. a moving groove; 42. a drive motor; 43. a screw rod; 44. a moving sleeve; 45. a clamp; 46. a cutting knife.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-5, the utility model provides a cutting device for metal mesh processing, which comprises a cutting device body 1, and is suitable for metal mesh processing cutting treatment, the cutting device body 1 comprises a base 2, bearing frame plates 3 are welded on two sides of the top of the base 2, a cutting bracket 4 is arranged between the bearing frame plates 3 on two sides of the top of the base 2, pushing units are arranged on two sides of the top of the base 2, the tops of the pushing units are provided with positioning units, each pushing unit comprises a rotary groove 31 arranged on the inner wall of the left bottom end of the bearing frame plate 3, a bearing plate 32 is fixedly connected on the outer surface of the right bottom end of the bearing frame plate 3, a rotary motor 33 is fixedly arranged on the top of the bearing plate 32, a rotary rod 34 is fixedly connected on the output end of the rotary motor 33, the other end of the rotary rod 34 is rotatably arranged in the rotary groove 31, and a pushing roller 35 is fixedly sleeved on the outer surface of the rotary rod 34.
Further, the output end of the rotating motor 33 drives the rotating rod 34 to rotate, and the rotating rod 34 drives the pushing roller 35 to rotate along with the rotating, so that the metal mesh clamped on the outer surface of the pushing roller can be pushed forward under the action of friction force according to the rotation, and the specific cutting position is adjusted.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the positioning unit comprises a limit groove 36 arranged on two sides of the bearing frame plate 3 and positioned above the rotary groove 31, a U-shaped clamping frame 37 is arranged on the upper side of the pushing roller 35 in the bearing frame plate 3, sliding blocks 38 are fixedly connected to the outer surfaces of two sides of the U-shaped clamping frame 37, the sliding blocks 38 are slidably connected to the inner parts of the limit groove 36, and squeeze rollers 39 are rotatably arranged on the inner walls of two sides of the U-shaped clamping frame 37.
Further, by placing both ends of the metal mesh to be cut between the pushing rolls 35 and the squeeze rolls 39 on both sides, the pushing rolls 35 and the squeeze rolls 39 are used for clamping the metal mesh, and the upper and lower outer surfaces of the metal mesh are rubbed on the outer surfaces of the pushing rolls 35 and the squeeze rolls 39, so long as the pushing rolls 35 are not started, the metal mesh cannot deviate.
Example 3
As shown in fig. 1-5, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, the connecting cross rod 310 is fixedly connected to the top ends of the inner walls of the two sides of the bearing frame plate 3, the telescopic rod 311 is fixedly connected to the middle position of the connecting cross rod 310, the bottom end of the telescopic rod 311 is fixedly connected to the middle position of the top of the U-shaped clamping frame 37, the top of the U-shaped clamping frame 37 is positioned on the two sides of the telescopic rod 311 and fixedly connected with the rotating shaft 312, the outer surfaces of the two sides of the connecting cross rod 310 are movably sleeved with the movable shaft sleeve 313, the outer side of the movable shaft sleeve 313 is positioned on the outer surface of the connecting cross rod 310 and movably sleeved with the elastic wire 314, the movable support plate 315 is rotatably connected to the bottom end of the movable shaft sleeve 313, and the other end of the movable support plate 315 is rotatably arranged inside the rotating shaft 312.
Further, the squeeze roll 39 drives the U-shaped clamping frame 37 to move upwards according to the thickness of the metal mesh, the sliding blocks 38 on two sides slide in the limiting groove 36 to gradually move upwards, the limiting groove 36 can limit the upward movement of the U-shaped clamping frame 37, the moving support plates 315 on two sides are matched to push the moving shaft sleeve 313 in opposite directions, the moving shaft sleeve 313 slides on the outer surface of the connecting cross rod 310 to squeeze the elastic wires 314 on two sides, the elastic pushing force of the elastic wires 314 is utilized to push the assembly back, so that the squeeze roll 39 is always attached to the top of the metal mesh, and is squeezed and positioned, and the function of adjusting the clamping distance according to the thickness is achieved.
Example 4
As shown in fig. 1-5, on the basis of embodiments 1-3, the present utility model provides a technical solution: preferably, the top of the cutting support 4 is provided with a moving groove 41, a transmission motor 42 is fixedly installed in a right side groove of the moving groove 41, a screw rod 43 is fixedly connected to the output end of the transmission motor 42, the other end of the screw rod 43 is rotatably installed on the left side inner wall of the moving groove 41, a moving sleeve 44 is arranged on the outer surface of the screw rod 43, a clamp 45 is fixedly connected to the bottom end of the moving sleeve 44, and cutting knives 46 are rotatably installed on the inner walls of two sides of the clamp 45.
Further, the screw 43 is driven to rotate at a constant speed by the transmission motor 42, so that the moving sleeve 44 on the outer surface of the screw drives the clamp 45 to reciprocate left and right, and the metal mesh can be cut off by the cutter 46.
The working principle of the cutting device for metal mesh processing is specifically described below.
As shown in fig. 1-5, when in use, through placing both ends of a metal mesh to be cut between the pushing rolls 35 and the extruding rolls 39 on both sides, the pushing rolls 35 and the extruding rolls 39 are used for clamping the metal mesh, the upper and lower outer surfaces of the metal mesh are rubbed on the outer surfaces of the pushing rolls 35 and the extruding rolls 39, as long as the pushing rolls 35 are not started, the metal mesh cannot deviate, the extruding rolls 39 promote the U-shaped clamping frame 37 to move upwards according to the thickness of the metal mesh, the sliding blocks 38 on both sides slide in the limiting grooves 36 to gradually move upwards, the limiting grooves 36 can limit the upward movement of the U-shaped clamping frame 37, the moving support plates 315 on both sides push the moving shaft sleeves 313 in opposite directions at the same time, the moving shaft sleeves 313 slide on the outer surfaces of the connecting cross bars 310 to extrude elastic wires 314 on both sides, the assembly is pushed back by the elastic pushing force of the elastic wires 314, the extruding rolls 39 are always attached to the top of the metal mesh, the metal mesh is pressed and positioned, the clamping distance is adjusted according to the thickness, the output end of the rotating motor 33 drives the rotating rod 34 to rotate, the rotating rod 34 is driven by the rotating rod 34 to rotate, the cutting knife carrier 46 is driven to rotate along with the cutting knife carrier 46, and the cutting position of the cutting knife 46 is adjusted to cut along with the position of the cutting knife 46.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.