Stainless steel cross shear double-finishing plate machine

Abstract

The utility model relates to the technical field of stainless steel transverse shears, and discloses a stainless steel transverse shear double-finishing plate machine which comprises a supporting frame, the top of the supporting frame is fixedly connected with a top plate, the top of the top plate is fixedly connected with an air cylinder, and the output end of the air cylinder is fixedly connected with a cutting knife. Two sleeve boxes are fixedly connected to the bottom of the top plate, sliding rods are slidably connected to the inner walls of the sleeve boxes, air inlet pipes are fixedly connected to the tops of the sleeve boxes, second one-way valves are arranged outside the air inlet pipes, two air outlet pipelines are fixedly connected to the bottoms of the sleeve boxes, and first one-way valves are arranged outside the air outlet pipelines. According to the cutting device, when the output end of the air cylinder moves along the inner wall of the sleeve box, air in the sleeve box can be extruded, the air is exhausted through the air spraying opening under the action of the air outlet pipeline, and therefore chippings on the cutting face of the cutting knife can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel transverse shearing, in particular to a stainless steel transverse shearing double finishing flat plate machine. Background Art

[0002] Stainless steel is widely used in many fields such as medical treatment, construction, automobile, food processing, household appliances, chemical equipment, transportation and furniture decoration due to its excellent corrosion resistance, high temperature resistance, toughness and good manufacturing processability. However, stainless steel also has the phenomenon of work hardening, which makes cutting more difficult. Therefore, a stainless steel cross-cutting machine is needed to process and cut stainless steel.

[0003] Existing stainless steel cross-cutting machines typically consist of a cutting mechanism and a fixing mechanism. The fixing mechanism secures the stainless steel before processing it. However, after the existing cutting mechanism completes the cutting of the stainless steel, the cutting blades carry debris. If not cleaned promptly, this will affect the quality of the next stainless steel cut. To address this issue, those skilled in the art have proposed a stainless steel cross-cutting double-finishing flatbed machine to solve this problem. Summary of the Invention

[0004] In order to make up for the above shortcomings, the utility model provides a stainless steel transverse shearing double finishing flat machine, which aims to improve the problem that after the existing shearing mechanism completes the shearing of stainless steel, the cutting tool will carry debris, thereby affecting the quality of the next cutting.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a stainless steel cross-shear double-finishing flat plate machine, comprising a support frame, the top of the support frame is fixedly connected to a top plate, the top of the top plate is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a cutting knife, the bottom of the top plate is fixedly connected to two sleeves, the inner wall of the sleeve is slidably connected to a sliding rod through a piston, the top of the sleeve is fixedly connected to an air inlet pipe, the outside of the air inlet pipe is provided with a second one-way valve, the bottom of the sleeve is fixedly connected to two air outlet pipes, the outside of the air outlet pipe is provided with a first one-way valve, the bottom end of the first one-way valve is fixedly connected to an air supply pipe, the bottom of the air supply pipe is fixedly connected to multiple air jet ports, and a limiting component is installed at one end of the support frame, and the limiting component is used to limit the position of the stainless steel during transportation.

[0006] Furthermore, the limiting assembly includes a support plate, which is fixedly connected to the bottom of the support frame, the inner wall of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, both ends of the rotating rod are rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a moving slider, and the top of the moving slider is fixedly connected to multiple positioning wheels.

[0007] Furthermore, the bottom of the top plate is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a positioning slider, and the bottom of the positioning slider is slidably connected to the top inner wall of the support frame.

[0008] Furthermore, a cutting groove is provided on the top of the support frame, and the cutting groove matches the shape of the cutting knife.

[0009] Furthermore, the bottoms of both sides of the support frame are fixedly connected to limit plates, and the inner walls of the limit plates are fixedly connected to two limit rods.

[0010] Furthermore, the inner wall of the movable slider is slidably connected to the outside of the two limit rods, and the bottom of the sliding rod is fixedly connected to the top of the cutting knife.

[0011] Furthermore, two guide grooves are provided on the top of the support plate, and the bottoms of both ends of the movable slider are slidably connected to the inner walls of the guide grooves.

[0012] Furthermore, a plurality of conveying wheels are fixedly connected to the inner walls on both sides of the top of the support frame, and the positioning wheels are arranged between the plurality of conveying wheels.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the output shaft of the cylinder is used to drive the slide rod to move up and down along the inner wall of the sleeve box. With the action of the air pipeline, the debris on the cutting surface of the cutting knife can be conveniently cleaned. By cleaning the debris on the cutting surface, the resistance and wear of the tool can be reduced, thereby improving the cutting accuracy and surface finish, and ensuring the cutting effect of stainless steel.

[0015] 2. In the present invention, the rotating rod can be rotated by starting the motor, and the movable slider can be driven to move under the action of the connecting rod, so that the positioning wheel can conveniently limit the stainless steel during the transportation process, thereby preventing the position of the stainless steel from being deviated during transportation. At the same time, the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a stainless steel cross-shear double finishing flatbed machine proposed in the utility model;

[0017] Figure 2 This is a schematic diagram of the positioning slider structure of a stainless steel transverse shearing double finishing flat plate machine proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the sliding rod structure of a stainless steel cross-shear double finishing flat plate machine proposed in the utility model;

[0019] Figure 4 This is a schematic diagram of the connecting rod structure of a stainless steel transverse shearing double finishing flat plate machine proposed by the utility model.

[0020] Legend:

[0021] 1. Support frame; 2. Support plate; 3. Limit plate; 4. Motor; 5. Rotating rod; 6. Connecting rod; 7. Moving slider; 8. Positioning wheel; 9. Limit rod; 10. Guide groove; 11. Conveying wheel; 12. Top plate; 13. Cylinder; 14. Box; 15. Inlet pipe; 16. Outlet pipe; 17. Gas pipeline; 18. First one-way valve; 19. Jet port; 20. Cutting knife; 21. Positioning slider; 22. Cutting groove; 23. Second one-way valve; 24. Electric telescopic rod; 25. Sliding rod. DETAILED DESCRIPTION

[0022] The following will be combined with the 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.

[0023] Reference Figure 1 、 Figure 2 and Figure 4 The utility model provides an embodiment of a stainless steel cross-shear double-finishing flatbed machine, comprising a support frame 1, a top plate 12 fixedly connected to the top of the support frame 1, a cylinder 13 fixedly connected to the top of the top plate 12, a cutting blade 20 fixedly connected to the output end of the cylinder 13, two sleeves 14 fixedly connected to the bottom of the top plate 12, a slide rod 25 slidably connected to the inner wall of the sleeve 14 via a piston, an air inlet pipe 15 fixedly connected to the top of the sleeve 14, a second one-way valve 23 disposed on the outside of the air inlet pipe 15, two air outlet pipes 16 fixedly connected to the bottom of the sleeve 14, a first one-way valve 18 disposed on the outside of the air outlet pipe 16, a gas pipeline 17 fixedly connected to the bottom of the gas pipeline 17, a plurality of air jets 19 fixedly connected to the bottom of the gas pipeline 17, and a limit assembly installed at one end of the support frame 1, the limit assembly being used to limit the position of the stainless steel during transportation. A cutting groove 22 is formed on the top of the support frame 1, and the cutting groove 22 matches the shape of the cutting blade 20. The bottoms of both sides of the support frame 1 are fixedly connected to the limit plates 3 , and the inner walls of the limit plates 3 are fixedly connected to two limit rods 9 .

[0024] Specifically, the support plate 2 secures the motor 4, allowing the motor 4 to stably drive the rotating rod 5 to rotate. The two ends of the rotating rod 5 limit one end of the connecting rod 6, allowing the connecting rod 6 to rotate. The limit rods 9 limit the movable slider 7, driving the inner wall of the movable slider 7 to move along the outside of the two limit rods 9. The guide grooves 10 guide the movable slider 7, allowing the bottom ends of the movable slider 7 to move along the inner wall of the guide grooves 10, making the movement of the movable slider 7 more stable. When the slide bar 25 moves upward, the second one-way valve 23 closes and the first one-way valve 18 opens, allowing gas to enter the gas supply pipe 17 from the gas outlet pipe 16. When the slide bar 25 moves downward, the second one-way valve 23 opens and the first one-way valve 18 closes, allowing gas to enter the sleeve 14 through the gas inlet pipe 15.

[0025] Reference Figure 2 、 Figure 3 and Figure 4 The limiting assembly includes a support plate 2, which is fixedly connected to the bottom of the support frame 1. A motor 4 is fixedly connected to the inner wall of the support plate 2. The output end of the motor 4 is fixedly connected to a rotating rod 5. The two ends of the rotating rod 5 are rotatably connected to connecting rods 6. One end of the connecting rod 6 is rotatably connected to a movable slider 7. The top of the movable slider 7 is fixedly connected to multiple positioning rollers 8. The inner wall of the movable slider 7 is slidably connected to the outside of two limiting rods 9. The bottom of the slide bar 25 is fixedly connected to the top of the cutting blade 20. Two guide grooves 10 are defined on the top of the support plate 2. The bottom ends of the movable slider 7 are slidably connected to the inner walls of the guide grooves 10.

[0026] Specifically, the top plate 12 fixes the cylinder 13, so that the output end of the cylinder 13 can move stably along the inner wall of the sleeve 14, thereby squeezing the gas inside the sleeve 14. Under the action of the air inlet pipe 15 and the air outlet pipe 16, the gas inside the sleeve 14 can be discharged or inhaled. The gas supply pipe 17 fixes the multiple jet ports 19, so that the gas inside the sleeve 14 is discharged through the jet ports 19, and the discharged gas cleans the debris on the surface of the cutting knife 20.

[0027] Reference Figure 1 and Figure 2 The bottom of the top plate 12 is fixedly connected to an electric telescopic rod 24, the output end of which is fixedly connected to a positioning slider 21. The bottom of the positioning slider 21 is slidably connected to the top inner wall of the support frame 1. Multiple conveying wheels 11 are fixedly connected to the inner walls on both sides of the top of the support frame 1, and the positioning rollers 8 are arranged between the multiple conveying wheels 11.

[0028] Specifically, the top plate 12 fixes the electric telescopic rod 24, so that the electric telescopic rod 24 can stably drive the positioning slider 21 to rise and fall along the top inner wall of the support frame 1, and the stainless steel is transported by the conveying wheel 11. The positioning wheel 8 is set between the conveying wheels 11, so that the stainless steel on the conveying wheel 11 can be positioned.

[0029] Working principle: When using this device, the stainless steel is transported by the conveying wheel 11, and by starting the motor 4, the rotating rod 5 is driven to rotate, so that one end of the connecting rod 6 is rotated, and then under the traction of the connecting rod 6, the inner wall of the movable slider 7 is driven to move along the outside of the two limit rods 9, and the bottoms of the two ends of the movable slider 7 are simultaneously moved along the inner wall of the guide groove 10, so that the movement of the movable slider 7 is more stable, and then the multiple positioning wheels 8 are moved between the conveying wheels 11, so that the stainless steel in the conveying process can be conveniently positioned, thereby preventing the position of the stainless steel from being deviated during transportation;

[0030] In addition, by starting the cylinder 13, the cutting knife 20 can be driven to move downward, and at the same time, the slide bar 25 is driven to move along the inner wall of the sleeve box 14, thereby squeezing the gas inside the sleeve box 14. The gas outlet pipe 16 adopts a corrugated pipe so that it can be retracted and retracted. Then, under the action of the gas outlet pipe 16, the gas can enter the interior of the gas supply pipe 17, and the gas is discharged through the air jet 19, so that the cutting surface of the cutting knife 20 can be conveniently cleaned. By lowering the cutting knife 20, the stainless steel can be cut. Before cutting, the electric telescopic rod 24 is started to drive the positioning slider 21 to move along the top inner wall of the support frame 1, so that the positioning slider 21 fixes the stainless steel, thereby effectively preventing the cutting from moving and affecting the cutting effect.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stainless steel cross-shear double finishing flat plate machine, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a top plate (12), the top of the top plate (12) is fixedly connected to a cylinder (13), the output end of the cylinder (13) is fixedly connected to a cutting knife (20), the bottom of the top plate (12) is fixedly connected to two sleeves (14), the inner wall of the sleeve (14) is slidably connected to a slide rod (25) through a piston, the top of the sleeve (14) is fixedly connected to an air inlet pipe (15), the outside of the air inlet pipe (15) is provided with a second one-way valve (23), the bottom of the sleeve (14) is fixedly connected to two air outlet pipes (16), the outside of the air outlet pipe (16) is provided with a first one-way valve (18), the bottom end of the first one-way valve (18) is fixedly connected to an air delivery pipe (17), the bottom of the air delivery pipe (17) is fixedly connected to a plurality of air jets (19), and a limit assembly is installed at one end of the support frame (1), the limit assembly is used to limit the position of the stainless steel during transportation.

2. The stainless steel cross-shear double finishing flat plate machine according to claim 1, characterized in that: The position limiting assembly comprises a support plate (2), wherein the support plate (2) is fixedly connected to the bottom of the support frame (1), the inner wall of the support plate (2) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a rotating rod (5), both ends of the rotating rod (5) are rotatably connected to connecting rods (6), the end of the connecting rod (6) away from the rotating rod (5) is rotatably connected to a moving slider (7), and the top of the moving slider (7) is fixedly connected to a plurality of positioning wheels (8).

3. The stainless steel cross-shear double finishing flat plate machine according to claim 1, characterized in that: The bottom of the top plate (12) is fixedly connected to an electric telescopic rod (24), the output end of the electric telescopic rod (24) is fixedly connected to a positioning slider (21), and the bottom of the positioning slider (21) is slidably connected to the top inner wall of the support frame (1).

4. The stainless steel cross-shear double finishing flat plate machine according to claim 1, characterized in that: A cutting groove (22) is provided on the top of the support frame (1), and the cutting groove (22) matches the shape of the cutting knife (20).

5. The stainless steel cross-shear double finishing flat plate machine according to claim 1, characterized in that: The bottoms of both sides of the support frame (1) are fixedly connected to limit plates (3), and the inner walls of the limit plates (3) are fixedly connected to two limit rods (9).

6. The stainless steel cross-shear double finishing flat plate machine according to claim 2, characterized in that: The inner wall of the movable slider (7) is slidably connected to the outside of the two limiting rods (9), and the bottom of the slide rod (25) is fixedly connected to the top of the cutting knife (20).

7. The stainless steel cross-shear double finishing flat plate machine according to claim 2, characterized in that: Two guide grooves (10) are provided on the top of the support plate (2), and the bottoms of both ends of the movable slider (7) are slidably connected to the inner walls of the guide grooves (10).

8. The stainless steel cross-shear double finishing flat plate machine according to claim 2, characterized in that: A plurality of conveying wheels (11) are fixedly connected to the inner walls on both sides of the top of the support frame (1), and the positioning wheel (8) is arranged between two conveying wheels (11).

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