Strip steel sample feeding and detecting integrated equipment

Abstract

The utility model discloses a strip steel sample feeding and detecting integrated device which comprises a feeding platform on the right side and a detecting platform on the left side. According to the utility model, the feeding platform and the detection platform are arranged, the stacked strip steel samples are automatically conveyed, the strength detection mechanism automatically clamps and detects the strip steel samples after being conveyed to the detection platform, and the strip steel samples can be separated from the strength detection mechanism and automatically fall off after the detection work is completed, so that the detection efficiency is improved. The whole process does not need manual operation of workers, the detection time is saved, the workload of the workers is reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of strip steel detection equipment, in particular to a strip steel sample delivery and detection integrated equipment. Background Art

[0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrialized production of various metal or mechanical products in different industrial sectors. After the strip steel is produced, in order to identify the quality of the strip steel, its strength needs to be tested. Before testing, it is first necessary to remove a section of strip steel from the entire roll and cut the strip steel section into several test specimens. The staff will place the cut strip steel specimens into the stretching equipment, fasten the strip steel specimens on the stretching equipment, and control the stretching equipment to start, so as to test the elastic modulus, plasticity, yield strength and tensile strength of the strip steel. However, during the above-mentioned testing process, after each test is completed, the staff needs to remove the tested specimens and replace them with new strip steel specimens. The entire operation process is time-consuming and labor-intensive, which brings great inconvenience to the testing work. Utility Model Content

[0003] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a strip steel sample delivery and detection integrated device, thereby effectively solving the deficiencies in the prior art.

[0004] The embodiment of the utility model adopts the following technical solution: a vehicle-mounted small hoisting mechanism, comprising a loading platform on the right and a detection platform on the left;

[0005] The loading platform is provided with limiting angle irons at positions corresponding to the four end corners of the strip steel sample, and the strip steel sample is sequentially screwed and placed in the area enclosed by the limiting angle irons. A lifting plate is provided on the loading platform in the area enclosed by the corresponding limiting angle irons, and the lifting plate is located at the bottom of the screw-stacked strip steel sample. The loading platform is provided with a push plate at a position corresponding to the right side of the strip steel sample;

[0006] A metal conveyor belt is arranged transversely on the detection platform, the right end of the metal conveyor belt extends to the left side of the strip steel sample, the upper conveying surface of the metal conveyor belt is flush with the top of the limiting angle iron, and the left end of the metal conveyor belt extends to the outside of the detection platform. The detection platform is provided with a strength detection mechanism on its left side;

[0007] The strength detection mechanism includes clamps arranged on the front and rear sides of the metal conveyor belt, and the clamps on either side can move forward and backward along the detection platform.

[0008] Furthermore, the fixture includes a base, and fixed clamping plates are provided on the top of the opposite sides of the base on both sides, and the fixed clamping plates are located above the conveying surface of the metal conveyor belt. A movable clamping plate is provided on the base at a position corresponding to the position below the fixed clamping plates, and the movable clamping plate is located below the upper end surface of the metal conveyor belt. A stretching cylinder is provided on the front side of the detection platform, and the piston rod of the stretching cylinder is fixedly connected to the front base. The front base moves back and forth along the detection platform under the drive of the stretching cylinder.

[0009] Furthermore, a sliding rod is provided on the base in the vertical direction, and the sliding rod passes through the end of the movable clamping plate away from the metal conveyor belt. A lifting cylinder is also provided at the lower end of the base. The piston rod of the lifting cylinder is transported upward and fixedly connected to the bottom of the movable clamping plate. The movable clamping plate moves up and down along the sliding rod under the drive of the lifting cylinder.

[0010] Furthermore, the fixed clamping plate is provided with an upper clamping block below one end close to the metal conveyor belt, and the movable clamping plate is provided with a lower clamping block above one end close to the metal conveyor belt. The upper clamping block and the lower clamping block are arranged symmetrically to each other, and the upper clamping block and the lower clamping block are provided with anti-slip grooves on the opposite side of each other.

[0011] Furthermore, the detection platform is provided with a slide rail at a position below the base on the corresponding front side, and a slider is provided at the bottom of the front base. The slider is slidably installed on the slide rail, and a first bracket is provided on the detection platform at a position in front of the corresponding slide rail, and the stretching cylinder is installed on the top of the first bracket.

[0012] Furthermore, a guide bar is provided on the detection platform at a position corresponding to the position between the clamp and the strip steel sample. The guide bar is mounted on the front and rear sides of the metal conveyor belt through supporting legs. The guide bars on both sides are provided with limiting slide grooves on the sides opposite to each other, and the lower end surface of the limiting slide groove is flush with the top of the limiting angle iron.

[0013] Furthermore, the loading platform is provided with an electric screw elevator at the bottom of its table top, and the screw elevator is located at the center of the area enclosed by each of the limiting angle irons. The screw on the screw elevator passes through the table top of the loading platform and extends upward. One end of the screw passes through the loading platform and is connected to the lifting plate through a rotating seat.

[0014] Furthermore, a second bracket is provided on the right side of the loading platform, and a pushing cylinder is provided on the top of the second bracket. The piston rod of the pushing cylinder is arranged toward one side of the strip steel sample and the pushing plate is provided at the end of its piston rod. The lower end face of the pushing plate is flush with the top end of the limiting angle iron.

[0015] Furthermore, a waste box is provided on the bottom surface of the left side of the detection platform, and the left end of the metal conveyor belt extends to the upper end of the waste box.

[0016] The above-mentioned technical solution of the present invention has the following beneficial effects: the present invention automatically transports the stacked steel strip samples by setting a loading platform and a detection platform. After being transported to the detection platform, the strength detection mechanism automatically clamps and detects the steel strip samples. After the detection work is completed, the steel strip samples will separate from the strength detection mechanism and automatically fall off. The entire process does not require manual operation by the staff, which saves detection time, reduces the workload of the staff, and improves detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic top plan view of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the main plan view of an embodiment of the utility model;

[0019] Figure 3 This is a left-side plan view of the strength detection mechanism of an embodiment of the present utility model;

[0020] Figure 4 It is a right side plan view of the guide strip of an embodiment of the present utility model. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0023] like Figure 1-4 As shown, the strip sample feeding and testing integrated equipment described in this embodiment includes a loading platform 1 on the right and a testing platform 2 on the left;

[0024] The loading platform 1 is provided with limiting angle irons 3 at positions corresponding to the four end corners of the strip steel sample 4. The ends of the limiting angle irons 3 with the angles are all facing one side of the strip steel sample 4. The four end corners of the strip steel sample 4 are just stuck at the angles of the limiting angle irons 3. The strip steel sample 4 is sequentially screwed and placed in the area enclosed by the limiting angle irons 3. A lifting plate 5 is provided on the loading platform 1 in the area enclosed by the corresponding limiting angle irons 3. The lifting plate 5 is located at the bottom of the screwed strip steel sample 4. The loading platform 1 is provided with a push plate 6 at a position corresponding to the right side of the strip steel sample 4.

[0025] A metal conveyor belt 7 is arranged transversely on the testing platform 2. The right end of the metal conveyor belt 7 extends to the left side of the strip steel sample 4. The upper conveying surface of the metal conveyor belt 7 is flush with the top of the limiting angle iron 3. The left end of the metal conveyor belt 7 extends to the outside of the left side of the testing platform 2. The testing platform 2 is provided with a strength detection mechanism on its left side.

[0026] The strength detection mechanism includes clamps arranged on the front and rear sides of the metal conveyor belt 7 , and the clamps on either side can move forward and backward along the detection platform 2 .

[0027] The clamp includes a base 8, and fixed splints 9 are provided on the top of the opposite sides of the bases 8 on both sides. The fixed splints 9 are located above the conveying surface of the metal conveyor belt 7, that is, the lower end surface of the fixed splint 9 is higher than the upper conveying surface of the metal conveyor belt 7. A movable splint 10 is provided on the base 8 at a position corresponding to the lower part of the fixed splint 8. The movable splint 10 is located below the upper end surface of the metal conveyor belt 7, that is, the upper end surface of the movable splint 10 is lower than the upper end surface of the metal conveyor belt 7. A stretching cylinder 11 is provided on the front side of the detection platform 2. The piston rod of the stretching cylinder 11 is fixedly connected to the front base 8, and the front base 8 moves back and forth along the detection platform 2 under the drive of the stretching cylinder 11.

[0028] A sliding rod 12 is provided on the base 8 in the vertical direction. The sliding rod 12 passes through the end of the movable clamping plate 10 away from the metal conveyor belt 7. A lifting cylinder 13 is also provided at the lower end of the base 8. The piston rod of the lifting cylinder 13 is transported upward and fixedly connected to the bottom of the movable clamping plate 10. The movable clamping plate 10 moves up and down along the sliding rod 12 under the drive of the lifting cylinder 13.

[0029] The fixed clamping plate 9 is provided with an upper clamping block 14 below one end close to the metal conveyor belt 7, and the movable clamping plate 10 is provided with a lower clamping block 15 above one end close to the metal conveyor belt 7. The upper clamping block 14 and the lower clamping block 15 are arranged symmetrically with each other, and the upper clamping block 14 and the lower clamping block 15 are provided with anti-slip grooves on the side opposite to each other. The front and rear ends of the strip steel sample 4 are respectively clamped between the clamping blocks on the bases 8 on both sides. The lower end face of the upper clamping block 14 is still above the conveying surface of the metal conveyor belt 7. When the strip steel sample 4 is conveyed on the metal conveyor belt 7, the strip steel sample 4 is also located below the upper clamping block 14.

[0030] The detection platform 2 is provided with a slide rail 16 at a position below the corresponding front base 8, and a slider 17 is provided at the bottom of the front base 8. The slider 17 is slidably installed on the slide rail 16. A first bracket 18 is provided on the detection platform 2 at a position in front of the corresponding slide rail 16, and the stretching cylinder 11 is installed on the top of the first bracket 18.

[0031] A guide bar 19 is provided on the detection platform 2 at a position between the corresponding clamp and the strip steel sample 4. The guide bar 19 is mounted on the front and rear sides of the metal conveyor belt 7 through the support legs 20. The guide bars 19 on both sides are provided with a limiting slide groove 19a on the side opposite to each other. The lower end surface of the limiting slide groove 19a is flush with the top of the limiting angle iron 3. The guide bar 19 plays a positioning role, so that the strip steel sample 4 transported on the metal conveyor frame 7 does not deviate.

[0032] The loading platform 1 is provided with an electric screw elevator 21 at the bottom of its table. The screw elevator 21 is located at the center of the area enclosed by the limiting angle irons 3. The screw on the screw elevator 21 passes through the table of the loading platform 1 and extends upward. The screw passes through one end of the loading platform 1 and is connected to the lifting plate 5 through a rotating seat.

[0033] The screw lift 21 includes an outer casing, in which a turbine and a worm are arranged. One end of the worm is connected to a motor, and a threaded hole is provided at the center of the worm wheel. The screw is screwed into the threaded hole of the worm wheel. The motor drives the worm to rotate, thereby driving the worm wheel to rotate. In this way, the screw can move up and down, and when the screw rotates, the rotating seat can ensure that it does not rotate. As the screw moves up and down, the lifting plate 5 can be moved up and down.

[0034] A second bracket 22 is provided on the right side of the loading platform 1, and a pushing cylinder 23 is provided on the top of the second bracket 22. The piston rod of the pushing cylinder 23 is arranged toward the side of the strip steel sample 4 and a pushing plate 6 is provided at the end of the piston rod. The lower end surface of the pushing plate 6 is flush with the top of the limiting angle iron 3.

[0035] A waste box 24 is provided on the bottom surface of the left side of the detection platform 2 , and the left end of the metal conveyor belt 7 extends to the upper end of the waste box 24 .

[0036] The working principle of the present invention is as follows: the cut steel strip samples 4 are stacked in sequence and placed in the area enclosed by the four limiting angle irons 3, and then the equipment is started, and the metal conveyor belt 7 is in operation. At the same time, the screw elevator 21 drives the lifting plate 5 to move up and moves the uppermost steel strip sample 4 to the top of the limiting angle iron 3. At this time, the lower end surface of the uppermost steel strip sample 4 is just flush with the top surface of the limiting angle iron 3, and then the pushing cylinder 23 is started and controls the pushing plate 6 to move to the left, and the pushing plate 6 pushes the uppermost steel strip sample 4 onto the metal conveyor belt 7. After the pushing is completed, the pushing plate 6 is reset, and the two sides of the pushed steel strip sample 4 enter the limiting chute 19a of the guide bar 19, and the pushed steel strip sample 4 moves to the strength detection mechanism under the transportation of the metal conveyor belt 7. At this time, the metal conveyor belt 7 pauses work, and then the lifting cylinder 13 starts and controls the movable clamp 10 to move up, and the matching brackets of each clamping block on the fixed clamp 9 and the movable clamp 10, the clamp is tightly clamped at the front and rear ends of the strip steel sample 4, and the clamped strip steel sample 4 is suspended above the metal conveyor belt 7, and then the stretching cylinder 11 starts and controls the front clamp to move away from the other side clamp, so that the strip steel sample 4 can be pulled. After the test is completed, the movable clamp 10 on the clamp moves down and resets, and the tested strip steel sample 4 continues to fall on the metal conveyor belt 7, and the metal conveyor belt 7 starts again and conveys the tested strip steel sample 4 to the left, and then the strip steel sample 4 falls into the waste box 24. At the same time, the stretching cylinder 11 controls the corresponding clamp to reset, and repeats the above operations to perform strength tests on subsequent strip steel samples 4.

[0037] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A strip steel sample delivery and testing integrated device, characterized by: Including the loading platform on the right and the inspection platform on the left; The loading platform is provided with limiting angle irons at positions corresponding to the four end corners of the strip steel sample, and the strip steel sample is sequentially screwed and placed in the area enclosed by the limiting angle irons. A lifting plate is provided on the loading platform in the area enclosed by the corresponding limiting angle irons, and the lifting plate is located at the bottom of the screw-stacked strip steel sample. The loading platform is provided with a push plate at a position corresponding to the right side of the strip steel sample; A metal conveyor belt is arranged transversely on the detection platform, the right end of the metal conveyor belt extends to the left side of the strip steel sample, the upper conveying surface of the metal conveyor belt is flush with the top of the limiting angle iron, and the left end of the metal conveyor belt extends to the outside of the detection platform. The detection platform is provided with a strength detection mechanism on its left side; The strength detection mechanism includes clamps arranged on the front and rear sides of the metal conveyor belt, and the clamps on either side can move forward and backward along the detection platform.

2. The integrated strip steel sample delivery and testing device according to claim 1, characterized in that: The clamp includes a base, and fixed clamping plates are provided on the top of the opposite sides of the base on both sides, and the fixed clamping plates are located above the conveying surface of the metal conveyor belt. A movable clamping plate is provided on the base at a position corresponding to the position below the fixed clamping plates, and the movable clamping plate is located below the upper end surface of the metal conveyor belt. A stretching cylinder is provided on the front side of the detection platform, and the piston rod of the stretching cylinder is fixedly connected to the front base. The front base moves back and forth along the detection platform under the drive of the stretching cylinder.

3. The integrated strip sample delivery and testing device according to claim 2, characterized in that: A sliding rod is provided on the base in the vertical direction, and the sliding rod passes through the end of the movable clamping plate away from the metal conveyor belt. A lifting cylinder is also provided at the lower end of the base. The piston rod of the lifting cylinder is transported upward and fixedly connected to the bottom of the movable clamping plate. The movable clamping plate moves up and down along the sliding rod under the drive of the lifting cylinder.

4. The integrated strip steel sample delivery and testing device according to claim 3, characterized in that: The fixed clamping plate is provided with an upper clamping block below one end close to the metal conveyor belt, and the movable clamping plate is provided with a lower clamping block above one end close to the metal conveyor belt. The upper clamping block and the lower clamping block are arranged symmetrically to each other, and the upper clamping block and the lower clamping block are provided with anti-slip grooves on the opposite side of each other.

5. The integrated strip steel sample delivery and testing device according to claim 4, characterized in that: The detection platform is provided with a slide rail at a position below the base on the corresponding front side, and a slider is provided at the bottom of the front base. The slider is slidably installed on the slide rail, and a first bracket is provided on the detection platform at a position in front of the corresponding slide rail, and the stretching cylinder is installed on the top of the first bracket.

6. The integrated strip steel sample delivery and testing device according to claim 1, characterized in that: A guide bar is provided on the detection platform at a position corresponding to the position between the clamp and the strip steel sample. The guide bar is mounted on the front and rear sides of the metal conveyor belt through supporting legs. The guide bars on both sides are provided with limiting slide grooves on the sides opposite to each other, and the lower end surface of the limiting slide groove is flush with the top of the limiting angle iron.

7. The integrated strip steel sample delivery and testing device according to claim 1, characterized in that: The loading platform is provided with an electric screw elevator at the bottom of its table top. The screw elevator is located at the center of the area enclosed by each of the limiting angle irons. The screw on the screw elevator passes through the table top of the loading platform and extends upward. One end of the screw passes through the loading platform and is connected to the lifting plate through a rotating seat.

8. The integrated strip steel sample delivery and testing device according to claim 7, characterized in that: A second bracket is provided on the right side of the loading platform, and a pushing cylinder is provided on the top of the second bracket. The piston rod of the pushing cylinder is arranged toward one side of the strip steel sample and the end of the piston rod is provided with the pushing plate. The lower end surface of the pushing plate is flush with the top end of the limiting angle iron.

9. The integrated strip steel sample delivery and testing device according to claim 1, characterized in that: The detection platform is provided with a waste box on the bottom surface of the left side thereof, and the left end of the metal conveyor belt extends to the upper end of the waste box.

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