Cutting saw facilitating feeding and discharging for steel grating production

Abstract

The utility model discloses a cutting saw convenient for feeding and discharging for steel grating production, which relates to the technical field of steel grating cutting and comprises a cutting component consisting of a cutting mechanism and an angle mechanism. The feeding assembly can limit and guide the moving direction of the steel grating, so that the steel grating does not skew in the moving and cutting processes, cutting is stable and accurate, the use distance of the guide mechanism can be freely adjusted and controlled, the guide mechanism can adapt to guide and cutting of steel gratings with different widths, and the use efficiency is improved. And meanwhile, the use angle of the cutting assembly can be freely adjusted and controlled for use, the cutting use requirements of different angles of the steel grating can be met, and the problems that an existing steel grating cutting saw does not have a mechanism for guiding or limiting the moving track of the steel grating, so that the steel grating inclines, twists and the like in the moving process, the cutting precision is affected, and the cutting efficiency is affected are solved. And the cutting saw is not provided with an angle adjusting structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel grating cutting, and more specifically, particularly relates to a cutting saw which is convenient for loading and unloading for steel grating production. Background Art

[0002] Steel grating is a kind of steel product made of flat steel arranged crosswise at a certain interval and cross bars, and welded into a square grid in the middle. It is often used to make ditch covers, steel structure platform plates, etc. During its production and processing, it is necessary to cut the steel grating. For example, the patent with application number: CN202221513018.8 discloses a cutting saw for convenient loading and unloading of steel grating production, including a feed roller seat unit and a grating pressing cutting unit installed on the feed roller seat unit. The feed shaft roller is installed on the side of the cross bar of the support rod frame through a reinforced bearing plate, so that during the feeding It is convenient to feed the steel grating during loading and unloading, and the wear on the steel grating is reduced. At the same time, the open cutting is easy to dissipate heat, and the high-temperature cutting waste will not be completely attached to the steel grating, which ensures the quality of the steel grating. The cutting saw is installed on the screw slider assembly, and the screw slider assembly is set on the pressure frame, so that when cutting, the hydraulic cylinder drives the pressure frame to press the steel grating down, and the cutting saw cuts the steel grating. The pressure frame can press and fix the two sides of the cutting port of the steel grating to ensure the smooth cutting, which prevents the steel grating from offsetting during cutting.

[0003] When the existing steel grating cutting saw mentioned above is used, it has no mechanism to guide or limit the moving trajectory of the steel grating, which will cause the steel grating to be skewed or twisted when moving, affecting the cutting accuracy. In addition, the cutting saw has no angle adjustment structure and cannot adjust the cutting angle. If different angles need to be cut, it can only be achieved by changing the position of the steel grating, which is more troublesome and has poor flexibility and practicality. Utility Model Content

[0004] The disclosed embodiments relate to a cutting saw for convenient loading and unloading for steel grating production, which comprises a feeding assembly and a cutting assembly, wherein the feeding assembly can limit and guide the moving direction of the steel grating, so that the steel grating will not be skewed during the movement and cutting process, the cutting is stable and accurate, and the use spacing of the guide mechanism can be freely adjusted, which can adapt to the guiding and cutting of steel gratings of different widths. At the same time, the use angle of the cutting assembly can be freely adjusted, which can adapt to the cutting requirements of steel gratings at different angles, and has strong flexibility, adaptability and practicality.

[0005] In a first aspect, the present disclosure provides a cutting saw for convenient loading and unloading of steel grating production, including a feeding assembly, wherein the feeding assembly includes a mounting seat and a feeding roller, and the feeding roller is rotatably connected to the inside of the mounting seat; the feeding assembly also includes a spacing adjustment rod, and the spacing adjustment rod is rotatably connected to the inside of the mounting seat; a cutting assembly, wherein the cutting assembly is composed of a cutting mechanism and an angle mechanism, and the cutting mechanism includes a control seat, a moving block, a moving screw and a cutting saw blade, the moving block is slidably connected to the inside of the control seat, and the moving screw is rotatably connected to the inside of the control seat, and the moving screw is The rod body is threadedly screwed to the inside of the moving block, and the cutting saw blade is rotatably connected to the bottom of the moving block, and the moving screw and the cutting saw blade are respectively driven by independent motors; the angle mechanism includes a mounting frame, an angle frame, an angle adjustment rod, a positioning block and an electric push rod, the mounting frame is fixedly mounted on the top of the mounting seat, and the angle frame is rotatably connected to the bottom of the mounting frame, the angle adjustment rod is rotatably connected to the inside of the mounting frame, and the positioning block is inserted into the inside of the mounting frame, the electric push rod is fixedly mounted on the inside of the mounting frame, and one end of the push rod of the electric push rod is fixedly mounted on the top of the control seat.

[0006] In at least some embodiments, the feeding assembly also includes a guiding mechanism, and the guiding mechanism is composed of a spacing frame and a guide rod, the spacing frame is inserted into the bottom of the mounting seat, the guide rod is rotatably connected to the top of the spacing frame, and guide rods are provided at both ends of the spacing frame.

[0007] In at least some embodiments, the guide mechanism is provided with two groups, and the two groups of guide mechanisms are symmetrically arranged at the bottom of the mounting seat, threads are provided on both sides of the rod body of the spacing adjustment rod, and the directions of the threads on both sides of the rod body of the spacing adjustment rod are opposite, and the two spacing frames are respectively screwed on both sides of the rod body of the spacing adjustment rod through threads.

[0008] In at least some embodiments, a long strip-shaped positioning groove is provided on the side of the rotating shaft of the angle frame, and a positioning lever is provided on the top of the positioning block, and the positioning lever is inserted into the interior of the positioning groove.

[0009] In at least some embodiments, a rod body of the angle adjustment rod is provided with threads on the outside, and the angle adjustment rod is screwed to the inside of the positioning block through the rod body threads.

[0010] In at least some embodiments, the block cross-section of the positioning block is in a "T" shape, and a track groove is provided inside the mounting frame, and the positioning block is inserted into the track groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The feeding assembly can limit and guide the moving direction of the steel grating, so that the steel grating will not be skewed during the movement and cutting process, the cutting is stable and precise, and the use spacing of the guide mechanism can be freely adjusted to adapt to the guiding and cutting of steel gratings of different widths. At the same time, the use angle of the cutting assembly can be freely adjusted to adapt to the cutting needs of steel gratings at different angles, thereby improving the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the utility model after the feeding component is disassembled.

[0016] Figure 4 It is a schematic diagram of the structure of the cutting assembly of the utility model after being disassembled.

[0017] Figure 5 It is a schematic diagram of the internal structure when the utility model changes the cutting angle to cut the steel grating.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Feeding assembly; 101. Mounting seat; 102. Feeding roller; 103. Spacing adjustment rod; 104. Spacing frame; 105. Guide rod; 2. Cutting mechanism; 201. Control seat; 202. Moving block; 203. Moving screw; 204. Cutting saw blade; 3. Angle mechanism; 301. Mounting frame; 3011. Track groove; 302. Angle frame; 3021. Positioning groove; 303. Angle adjustment rod; 304. Positioning block; 3041. Positioning lever; 305. Electric push rod. DETAILED DESCRIPTION

[0020] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0021] As attached Figure 1 To Attachment Figure 5 As shown:

[0022] Embodiment 1: The utility model provides a cutting saw for convenient loading and unloading of steel grating production, including a feeding assembly 1, the feeding assembly 1 includes a mounting seat 101 and a feeding roller 102, the feeding roller 102 is rotatably connected to the inside of the mounting seat 101; the feeding assembly 1 also includes a spacing adjustment rod 103, the spacing adjustment rod 103 is rotatably connected to the inside of the mounting seat 101; a cutting assembly, the cutting assembly is composed of a cutting mechanism 2 and an angle mechanism 3, the cutting mechanism 2 includes a control seat 201, a moving block 202, The moving screw 203 and the cutting saw blade 204, the moving block 202 is slidably connected to the inside of the control seat 201, and the moving screw 203 is rotatably connected to the inside of the control seat 201, the moving screw 203 is screwed to the inside of the moving block 202 through the rod body thread, the cutting saw blade 204 is rotatably connected to the bottom of the moving block 202, and the moving screw 203 and the cutting saw blade 204 are driven by independent motors respectively; the angle mechanism 3 includes a mounting frame 301, an angle frame 302, an angle adjustment rod 303, a fixed The positioning block 304 and the electric push rod 305, the mounting frame 301 is fixedly mounted on the top of the mounting base 101, and the angle frame 302 is rotatably connected to the bottom of the mounting frame 301, the angle adjustment rod 303 is rotatably connected to the inside of the mounting frame 301, and the positioning block 304 is inserted into the inside of the mounting frame 301, the electric push rod 305 is fixedly mounted on the inside of the mounting frame 301, and one end of the push rod of the electric push rod 305 is fixedly mounted on the top of the control base 201; the cutting mechanism 2 can be raised and lowered under the action of the electric push rod 305, and the cutting saw blade 204 can slide inside the control base 201 to realize the cutting action. After the electric push rod 305 moves the cutting mechanism 2 down to a suitable position, when the motor driving the moving screw 203 to rotate rotates, the moving screw 203 can drive the moving block 202 to move along the long side direction of the control base 201 through the rod body thread, and the cutting saw blade 204 can be driven by another motor, so that the cutting saw blade 204 can realize the operation of cutting the steel grating when following the horizontal movement of the moving block 202.

[0023] In the disclosed embodiment, the feeding assembly 1 also includes a guiding mechanism, and the guiding mechanism is composed of a spacing frame 104 and a guiding rod 105. The spacing frame 104 is inserted at the bottom of the mounting seat 101, and the guiding rod 105 is rotatably connected to the top of the spacing frame 104, and both ends of the spacing frame 104 are provided with guide rods 105. There are two groups of guiding mechanisms, and the two groups of guiding mechanisms are symmetrically arranged at the bottom of the mounting seat 101. Both sides of the rod body of the spacing adjustment rod 103 are provided with threads, and the directions of the threads on both sides of the rod body of the spacing adjustment rod 103 are opposite. The two spacing frames 104 are respectively screwed on both sides of the rod body of the spacing adjustment rod 103 through threads. In use, the feeding assembly 1 is used for loading and unloading the steel grating During operation, the steel grating can be supported and moved by the feeding roller 102, and under the positioning action of the two sets of guide mechanisms with a total of four guide rods 105, the two guide rods 105 can symmetrically contact the two sides of the steel grating so that the steel grating will not be skewed during the movement. The movement and cutting operations are stable and precise, and the use is convenient. The use spacing of the two sets of guide mechanisms can be freely adjusted by the spacing adjustment rod 103. When the spacing adjustment rod 103 is rotated, the threads on both sides of the rod body can drive the two spacing frames 104 to move synchronously in opposite directions, thereby changing the spacing between the two sets of guide mechanisms, that is, changing the effective limit width of the steel grating, and can adapt to the movement and cutting processing requirements of steel gratings of different specifications.

[0024] In the disclosed embodiment, a long strip-shaped positioning groove 3021 is provided on the side of the rotating shaft of the angle frame 302, and a positioning lever 3041 is provided on the top of the positioning block 304, the positioning lever 3041 is inserted into the inside of the positioning groove 3021, the outside of the rod body of the angle adjustment rod 303 is provided with a thread, and the angle adjustment rod 303 is screwed into the inside of the positioning block 304 through the rod body thread. In use, the use angle of the cutting mechanism 2 can be adjusted by the angle mechanism 3, so as to cut the steel grating at different angles. When it is necessary to adjust the cutting angle of the cutting mechanism 2, the angle adjustment rod 303 is rotated. When the angle adjustment rod 303 is rotated, the rod body thread of the angle adjustment rod 303 can move the positioning block 304. When the positioning block 304 moves, the positioning lever 3041 can drive the angle frame 302 to rotate through the positioning groove 3021, thereby changing the use angle of the cutting mechanism 2, that is, changing the cutting angle, and the adjustment is convenient and flexible.

[0025] The specific usage and function of this embodiment are as follows:

[0026] In the present invention, after the steel grating to be cut is pushed into the top of the feed roller 102 and pushed into the appropriate position, the cutting operation can be started. When the feed assembly 1 is loading and unloading the steel grating, the steel grating can be supported and moved by the feed roller 102, and under the positioning effect of the four guide rods 105 of the two sets of guide mechanisms, the two guide rods 105 can symmetrically contact the two sides of the steel grating so that the steel grating will not be skewed during the movement. The movement and cutting operations are stable and accurate, and the use is convenient. The use spacing of the two sets of guide mechanisms can be freely adjusted by the spacing adjustment rod 103. When the spacing adjustment rod 103 is rotated, the threads on both sides of the rod body can drive the two spacing frames 104 to move synchronously in different directions, thereby changing the spacing of the two sets of guide mechanisms, that is, changing the effective limit width of the steel grating, and can adapt to the movement and cutting processing requirements of steel gratings of different specifications. The cutting mechanism 2 can be raised and lowered under the action of the electric push rod 305, and the cutting saw blade 204 It can slide inside the control seat 201 to achieve the cutting action. After the electric push rod 305 moves the cutting mechanism 2 down to the appropriate position, when the motor driving the moving screw 203 rotates, the moving screw 203 can drive the moving block 202 to move along the long side direction of the control seat 201 through the rod body thread, and the cutting saw blade 204 can be driven by another motor, so that the cutting saw blade 204 can achieve the operation of cutting the steel grating when following the horizontal movement of the moving block 202. The use angle of the cutting mechanism 2 can be adjusted by the angle mechanism 3, so as to cut the steel grating at different angles. When it is necessary to adjust the cutting angle of the cutting mechanism 2, the angle adjustment rod 303 is rotated. When the angle adjustment rod 303 is rotated, its rod body thread can move the positioning block 304. When the positioning block 304 moves, the positioning lever 3041 can drive the angle frame 302 to rotate through the positioning groove 3021, thereby changing the use angle of the cutting mechanism 2, that is, changing the cutting angle.

[0027] In another embodiment, the block cross-section of the positioning block 304 is in a "T" shape, and a track groove 3011 is provided inside the mounting frame 301, and the positioning block 304 is inserted into the track groove 3011. The track groove 3011 can limit the moving trajectory of the positioning block 304, so that the positioning block 304 will not be skewed or twisted during the adjustment and movement, which will cause the device to get stuck and fail, and the use is stable.

[0028] In this article, there are a few points to note:

[0029] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A cutting saw for convenient loading and unloading of steel grating production, comprising: A feeding assembly, wherein the feeding assembly comprises a mounting seat and a feeding roller, wherein the feeding roller is rotatably connected to the inside of the mounting seat; the feeding assembly is characterized in that: the feeding assembly also comprises a spacing adjustment rod, wherein the spacing adjustment rod is rotatably connected to the inside of the mounting seat; a cutting assembly, wherein the cutting assembly is composed of a cutting mechanism and an angle mechanism, wherein the cutting mechanism comprises a control seat, a moving block, a moving screw and a cutting saw blade, wherein the moving block is slidably connected to the inside of the control seat, and the moving screw is rotatably connected to the inside of the control seat, wherein the moving screw is screwed to the inside of the moving block through a rod body thread, wherein the cutting saw blade is rotatably connected to the bottom of the moving block, and wherein the moving screw and the cutting saw blade are driven by independent motors respectively; wherein the angle mechanism comprises a mounting frame, an angle frame, an angle adjustment rod, a positioning block and an electric push rod, wherein the mounting frame is fixedly mounted on the top of the mounting seat, and the angle frame is rotatably connected to the bottom of the mounting frame, wherein the angle adjustment rod is rotatably connected to the inside of the mounting frame, and the positioning block is plugged into the inside of the mounting frame, wherein the electric push rod is fixedly mounted on the inside of the mounting frame, and one end of the push rod of the electric push rod is fixedly mounted on the top of the control seat.

2. A cutting saw for convenient loading and unloading for steel grating production as claimed in claim 1, characterized in that: The feeding assembly also includes a guide mechanism, and the guide mechanism consists of a spacing frame and a guide rod. The spacing frame is inserted at the bottom of the mounting seat, and the guide rod is rotatably connected to the top of the spacing frame, and the guide rods are provided at both ends of the spacing frame.

3. A cutting saw for convenient loading and unloading for steel grating production as claimed in claim 2, characterized in that: The guide mechanism is provided with two groups, and the two groups of guide mechanisms are symmetrically arranged at the bottom of the mounting seat. Both sides of the rod body of the spacing adjustment rod are provided with threads, and the directions of the threads on both sides of the rod body of the spacing adjustment rod are opposite. The two spacing frames are respectively screwed on both sides of the rod body of the spacing adjustment rod through threads.

4. A cutting saw for convenient loading and unloading for steel grating production as claimed in claim 3, characterized in that: A long strip-shaped positioning groove is arranged on the side of the rotating shaft of the angle frame, and a positioning lever is arranged on the top of the positioning block, and the positioning lever is inserted into the interior of the positioning groove.

5. A cutting saw for convenient loading and unloading for steel grating production as claimed in claim 4, characterized in that: The angle adjustment rod is provided with threads on the outside of the rod body, and the angle adjustment rod is screwed to the inside of the positioning block through the rod body threads.

6. A cutting saw for convenient loading and unloading for steel grating production as claimed in claim 5, characterized in that: The block cross-section of the positioning block is in a "T" shape, and a track groove is provided inside the mounting frame, and the positioning block is inserted into the track groove.

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