Cutting and sampling device suitable for tail part of strip steel
By designing a cutting sampling device including guidance, positioning, correction and cutting parts, the problems of low cutting sampling efficiency and uneven cutting surfaces in the prior art are solved, and automated and efficient cutting sampling is realized, meeting the quality inspection needs.
Patent Information
- Application Number
- CN202420551264.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-21
AI Technical Summary
In the prior art, cutting sampling of the tail of the strip steel mainly relies on manual operation, with low efficiency, uneven cutting surfaces, safety hazards, and difficult to meet quality inspection needs.
A cutting sampling device including a workbench, a guide portion, a positioning portion, a correction portion and a cutting portion are designed. The device fixes the strip tail through the coordination of the guide part and the positioning part, and ensures that the cutting line is parallel to the width direction of the strip, and the cutting part uses a circular saw cutting machine to efficiently cut the strip tail.
The device can automatically and efficiently cut and sample the tail of the strip, improve cutting efficiency, reduce labor intensity, ensure flushness of the cutting surface, reduce safety hazards, and meet the needs of subsequent laboratory analysis.
Smart Images
Figure CN222599186U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a sampling device, in particular to a device capable of cutting and sampling the tail of a strip steel, belonging to the technical field of strip steel sampling equipment. Background Art
[0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrial production of various metal or mechanical products in different industrial sectors; strip steel is processed by steel rolling production workshops; strip steel is widely used in industrial production such as automobile and shipbuilding; during the production process of strip steel, it is necessary to conduct quality inspection to ensure that the quality of products leaving the factory meets the standards; for the quality inspection of strip steel, the tail of the strip steel is cut and sampled between strip steel coiling; currently, the cutting of the tail of the strip steel is done manually; the efficiency of manual cutting and sampling by staff is low, and the cutting surface is not flush, which is not conducive to subsequent chemical analysis; moreover, manual cutting operations also have safety hazards; therefore, a cutting sampling device is needed, which is required to replace the staff to efficiently cut and sample the tail of the strip steel, thereby improving the sampling efficiency and reducing the labor intensity of the staff. Utility Model Content
[0003] The utility model aims to overcome the deficiencies of the prior art and provide a cutting sampling device suitable for the tail of a steel strip, which can not only reduce the labor intensity of the staff but also improve the efficiency of cutting sampling of the tail of the steel strip.
[0004] The problem described in the utility model is solved by the following technical solutions:
[0005] A cutting sampling device suitable for the tail of a strip steel comprises a workbench, a guide part, a positioning part, a correction part and a cutting part; the four corners of the lower end surface of the workbench are provided with walking wheels; the guide part, the positioning part and the correction part are all arranged on the upper end surface of the workbench, and the guide part is located at the outermost edge of the workbench, and the correction part is located at the center of the workbench; the cutting part is arranged on the correction part.
[0006] The above-mentioned cutting and sampling device suitable for the tail of the strip, the guiding part includes two guiding mechanisms, and the two guiding mechanisms are symmetrically arranged at the two ends of the upper end surface of the workbench; the guiding mechanism includes side plates and clamping rollers; the number of the side plates is two, and they are symmetrically arranged on both sides of the upper end surface of the workbench; the number of the clamping rollers is two, and the two clamping rollers are axially connected between the side plates on both sides; the tail of the strip is clamped between the two clamping rollers.
[0007] The above-mentioned cutting and sampling device suitable for the tail of the strip, the positioning part includes two positioning mechanisms, and the two positioning mechanisms are symmetrically arranged on the upper end surface of the workbench, and the positioning part is located between the two guide mechanisms; the positioning mechanism includes a bottom pressure plate, a top pressure plate, a support frame, a hydraulic cylinder and a guide plate; the bottom pressure plate is arranged on the upper end surface of the workbench; the support frame is arranged on the workbench through a bracket, and the support frame is located directly above the bottom pressure plate; the hydraulic cylinder housing is arranged at a central position at the top end of the support frame; the hydraulic cylinder piston rod passes through the support frame, and a top pressure plate is arranged at the end of the hydraulic cylinder piston rod, and the top pressure plate is located directly above the bottom pressure plate; guide plates are arranged at both ends of the upper end surface of the top pressure plate, and the support frame is provided with guide holes, and the guide plates are penetrated by the guide holes.
[0008] The above-mentioned cutting and sampling device suitable for the tail of the strip, the correction part includes a rotating motor, a long plate, a vertical plate, a correction plate and a sliding rod; the rotating motor is arranged at the center position of the end face of the workbench, and two positioning mechanisms are symmetrically arranged on both sides thereof; the long plate is arranged at the top end of the output shaft of the rotating motor; the upper end face plane of the long plate is a horizontal plane; the vertical plate is vertically arranged at one end of the upper end face of the long plate; a socket is arranged at the top end of the side wall of the vertical plate, and the sliding rod is inserted into the socket of the vertical plate, and a correction plate is arranged on the end face of the sliding rod close to the rotating motor, and the plane of the correction plate is perpendicular to the center line of the sliding rod; the center line of the sliding rod is parallel to the length direction line of the long plate.
[0009] The above-mentioned cutting and sampling device suitable for the tail of the strip, the cutting part includes a driving motor, a lead screw, a lead screw nut, a U-shaped bracket and a circular saw cutter; the driving motor is arranged at one end of the upper end surface of the long plate, one end of the lead screw is connected to the output shaft of the driving motor, and the other end of the lead screw is connected to the support plate axis on the other end of the upper end surface of the long plate; the axis line of the lead screw is parallel to the length direction line of the long plate; the lead screw nut is arranged on the lead screw; the U-shaped bracket is arranged on the lead screw nut, and the opening direction of the U-shaped bracket is downward; the circular saw cutter is arranged on the top end surface of the U-shaped bracket; the axis line of the circular saw blade of the circular saw cutter is a horizontal line, and it is perpendicular to the length direction line of the long plate.
[0010] The utility model fixes the tail of the steel strip through the cooperation of the guiding part and the positioning part, thereby ensuring the smooth progress of the subsequent cutting operation; through the correction part, the cutting line of the cutting part is made parallel to the width direction of the steel strip, thereby ensuring that the cutting line is flush; and through the cutting part, the tail of the steel strip is effectively cut. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;
[0012] Figure 2 It is a schematic diagram of the second three-dimensional structure of the utility model.
[0013] The list of numbers in the figure is: 1. Workbench, 2. Side plate, 3. Clamping roller, 4. Bottom pressure plate, 5. Top pressure plate, 6. Support frame, 7. Hydraulic cylinder, 8. Guide plate, 9. Long plate, 10. Vertical plate, 11. Correction plate, 12. Slide rod, 13. Drive motor, 14. Screw nut, 15. U-shaped bracket, 16. Circular saw cutting machine. DETAILED DESCRIPTION
[0014] See also Figure 1 and Figure 2 The utility model includes a workbench 1, a guiding part, a positioning part, a correcting part and a cutting part; the four corners of the lower end surface of the workbench 1 are provided with walking wheels; the walking wheels enable the device to be moved to the front of the strip to be cut; the guiding part, the positioning part and the correcting part are all arranged on the upper end surface of the workbench 1, and the guiding part is located at the outermost edge of the workbench 1, and the correcting part is located at the center of the workbench 1; the guiding part and the positioning part cooperate to fix the tail of the strip, which is convenient for the cutting part to cut, and the correcting part corrects the cutting route of the cutting part to ensure that it can cut straight along the width direction of the strip; the cutting part is arranged on the correcting part.
[0015] The guiding part includes two guiding mechanisms, and the two guiding mechanisms are symmetrically arranged at the two ends of the upper end surface of the workbench 1; the guiding mechanism includes side plates 2 and clamping rollers 3; there are two side plates 2, which are symmetrically arranged on both sides of the upper end surface of the workbench 1; there are two clamping rollers 3, and the two clamping rollers 3 are axially connected between the side plates 2 on both sides; the tail of the strip is clamped between the two clamping rollers 3; the guiding mechanisms on both sides perform preliminary limiting on the tail of the strip.
[0016] The positioning part includes two positioning mechanisms, and the two positioning mechanisms are symmetrically arranged on the upper end surface of the workbench 1, and the positioning part is located between the two guiding mechanisms; the positioning mechanism includes a bottom pressure plate 4, a top pressure plate 5, a support frame 6, a hydraulic cylinder 7 and a guide plate 8; the bottom pressure plate 4 is arranged on the upper end surface of the workbench 1; the support frame 6 is arranged on the workbench 1 through a bracket, and the support frame 6 is located directly above the bottom pressure plate 4; the housing of the hydraulic cylinder 7 is arranged at the top center position of the support frame 6; the piston rod of the hydraulic cylinder 7 passes through the support frame 6, and the end of the piston rod of the hydraulic cylinder 7 is provided with a top pressure plate 5, and the top pressure plate 5 is located directly above the bottom pressure plate 4; the hydraulic cylinder 7 can drive the top pressure plate 5 to rise and fall vertically, and the middle strip tail is pressed and limited by the cooperation of the top pressure plate 5 and the bottom pressure plate 4, and the tail of the strip after pressing cannot move; guide plates 8 are arranged at both ends of the upper end surface of the top pressure plate 5, and the support frame 6 is provided with guide holes, and the guide plate 8 is penetrated with guide holes; the existence of the guide plate 8 provides a guiding effect for the rise and fall of the top pressure plate 5.
[0017] The correction part includes a rotating motor, a long plate 9, a vertical plate 10, a correction plate 11 and a slide bar 12; the rotating motor is arranged at the center of the upper end surface of the workbench 1, and two positioning mechanisms are symmetrically arranged on both sides thereof; the long plate 9 is arranged at the top end of the output shaft of the rotating motor; the rotation of the rotating motor drives the long plate 9 to change its inclination, and then adjusts the cutting route to ensure that the cutting trajectory is parallel to the width direction of the strip; the upper end surface plane of the long plate 9 is a horizontal plane; the vertical plate 10 is vertically arranged at one end of the upper end surface of the long plate 9; the top end of the side wall of the vertical plate 10 is arranged There is a socket, and the slide bar 12 is inserted into the socket of the vertical plate 10. A correction plate 11 is set on the end face of the slide bar 12 close to the rotating motor, and the plane of the correction plate 11 is perpendicular to the center line of the slide bar 12; the movement of the slide bar 12 drives the correction plate 11 to approach and contact the side of the strip. If the plane of the correction plate 11 is in perfect fit with the side of the strip, it means that the center line of the long plate 9 is parallel to the width direction line of the strip, thereby ensuring that the forward direction line of the circular saw cutting machine is parallel to the width direction line of the strip; the center line of the slide bar 12 is parallel to the length direction line of the long plate 9.
[0018] The cutting part includes a driving motor 13, a lead screw, a lead screw nut 14, a U-shaped bracket 15 and a circular saw cutter 16; the driving motor 13 is arranged at one end of the upper end surface of the long plate 9, one end of the lead screw is connected to the output shaft of the driving motor 13, and the other end of the lead screw is connected to the support plate shaft on the other end of the upper end surface of the long plate 9; the axis of the lead screw is parallel to the length direction line of the long plate 9; the lead screw nut 14 is arranged on the lead screw; the driving motor 13 can drive the lead screw to rotate, thereby driving the lead screw nut 1 4 moves along the axis line direction of the lead screw; the U-shaped bracket 15 is arranged on the lead screw nut 14, and the opening direction of the U-shaped bracket 15 faces downward; the lead screw nut 14 drives the U-shaped bracket 15 to move synchronously; the circular saw cutter 16 is arranged on the top surface of the U-shaped bracket 15; the axis line of the circular saw blade of the circular saw cutter 16 is a horizontal line, and it is perpendicular to the length direction line of the long plate 9; the U-shaped bracket 15 drives the circular saw cutter 16 to move synchronously, and then cuts the tail of the strip along the way.
[0019] Actual usage process: pass the tail of the strip through the two groups of clamping rods 3; then start the two hydraulic cylinders 7 so that the two groups of pressure plates press and position the tail of the strip to limit its movement; then push the slide rod 12 to make the correction plate 11 contact the tail of the strip. If the correction plate 11 is not completely in contact with the side wall of the tail of the strip, adjust the rotating motor until the correction plate 11 is completely in contact with the side wall of the tail of the strip, indicating that the center line of the long plate 9 is parallel to the width of the strip, and the cutting path is parallel to the width of the strip; then start the circular saw cutter 16 and the drive motor 13. The circular saw cutter 16 cuts the tail of the strip along the way while moving forward until it reaches the end. The tail sample of the strip is successfully cut off, and the tail cutting operation of the strip is completed.
Claims
1. A cutting sampling device suitable for the tail of a strip, characterized in that: The invention comprises a workbench (1), a guide part, a positioning part, a correction part and a cutting part; the four corners of the lower end surface of the workbench (1) are provided with walking wheels; the guide part, the positioning part and the correction part are all arranged on the upper end surface of the workbench (1), and the guide part is located at the outermost edge of the workbench (1), and the correction part is located at the center of the workbench (1); the cutting part is arranged on the correction part.
2. The cutting sampling device for the tail of a strip according to claim 1 is characterized in that: The guide part comprises two guide mechanisms, and the two guide mechanisms are symmetrically arranged at both ends of the upper end surface of the workbench (1); the guide mechanism comprises side plates (2) and clamping rollers (3); the number of the side plates (2) is two, and they are symmetrically arranged at both sides of the upper end surface of the workbench (1); the number of the clamping rollers (3) is two, and the two clamping rollers (3) are both axially connected between the side plates (2) on both sides; the tail of the strip is clamped between the two clamping rollers (3).
3. The cutting sampling device for the tail of a strip according to claim 2 is characterized in that: The positioning part comprises two positioning mechanisms, and the two positioning mechanisms are symmetrically arranged on the upper end surface of the workbench (1), and the positioning part is located between the two guide mechanisms; the positioning mechanism comprises a bottom pressure plate (4), a top pressure plate (5), a support frame (6), a hydraulic cylinder (7) and a guide plate (8); the bottom pressure plate (4) is arranged on the upper end surface of the workbench (1); the support frame (6) is arranged on the workbench (1) through a bracket, and the support frame (6) is located directly above the bottom pressure plate (4); the housing of the hydraulic cylinder (7) is arranged at a central position at the top end of the support frame (6); the piston rod of the hydraulic cylinder (7) passes through the support frame (6), and the end of the piston rod of the hydraulic cylinder (7) is provided with a top pressure plate (5), and the top pressure plate (5) is located directly above the bottom pressure plate (4); guide plates (8) are arranged at both ends of the upper end surface of the top pressure plate (5), and the support frame (6) is provided with guide holes, and the guide plate (8) is penetrated by the guide holes.
4. The cutting sampling device for the tail of a strip according to claim 3 is characterized in that: The correction part comprises a rotating motor, a long plate (9), a vertical plate (10), a correction plate (11) and a sliding rod (12); the rotating motor is arranged at a central position of the upper end surface of the workbench (1), and two positioning mechanisms are symmetrically arranged on both sides thereof; the long plate (9) is arranged at the top end of the output shaft of the rotating motor; the upper end surface plane of the long plate (9) is a horizontal plane; the vertical plate (10) is vertically arranged at one end of the upper end surface of the long plate (9); a plug hole is arranged at the top end of the side wall of the vertical plate (10), and the sliding rod (12) is inserted into the plug hole of the vertical plate (10); a correction plate (11) is arranged at the end surface of the sliding rod (12) close to the rotating motor, and the plane of the correction plate (11) is perpendicular to the center line of the sliding rod (12); the center line of the sliding rod (12) is parallel to the length direction line of the long plate (9).
5. The cutting sampling device for the tail of a strip according to claim 4 is characterized in that: The cutting part comprises a driving motor (13), a lead screw, a lead screw nut (14), a U-shaped bracket (15) and a circular saw cutting machine (16); the driving motor (13) is arranged at one end of the upper end surface of the long plate (9), one end of the lead screw is connected to the output shaft of the driving motor (13), and the other end of the lead screw is axially connected to the support plate on the other end of the upper end surface of the long plate (9); the axis of the lead screw is parallel to the length direction line of the long plate (9); the lead screw nut (14) is arranged on the lead screw; the U-shaped bracket (15) is arranged on the lead screw nut (14), and the opening direction of the U-shaped bracket (15) faces downward; the circular saw cutting machine (16) is arranged on the top end surface of the U-shaped bracket (15); the axis of the circular saw blade of the circular saw cutting machine (16) is a horizontal line, and it is perpendicular to the length direction line of the long plate (9).