Sampling device for cooling bed flat steel

Abstract

The utility model provides a sampling device for cooling bed flat steel, and mainly relates to the field of clamps. A sampling device for cooling bed flat steel comprises a mounting beam, a connecting flange is arranged at one end of the mounting beam, a pair of pneumatic clamping jaws is arranged on the front side of the other end of the mounting beam, and a plasma cutting device is arranged on the other side of the mounting beam. The pneumatic clamping jaw comprises a lower clamping jaw fixedly arranged at the bottom of the installation cross beam and a clamping air cylinder fixedly arranged on the front side of the installation cross beam, and an upper clamping jaw is arranged at the end of a piston rod of the clamping air cylinder. The flat steel sampling device has the advantages that flat steel can be automatically sampled at the front end of the cooling bed, manpower participation is reduced, and normal operation of the cooling bed is not affected.

Description

Technical Field

[0001] The utility model mainly relates to the field of jigs, and specifically to a sampling device for flat steel on a cooling bed. Background Art

[0002] After the rolled steel products are rolled, they are conveyed by a cooling bed. During the production process, sampling of the rolled products needs to be completed to monitor the quality of the rolled products. For flat steel, at present, the sampling method for flat steel is mostly manual sampling at the end of the cooling bed, which requires a special person to be responsible for recording the batch number of the cold-rolled steel and the sampling interval time. The sampling process is relatively cumbersome and wastes manpower. Moreover, during the sampling process, if the operation is not fast enough, it will also affect the operation of the cooling bed and the overall processing efficiency. Summary of the Utility Model

[0003] To solve the deficiencies of the prior art, the utility model provides a sampling device for flat steel on a cooling bed, which can realize automatic sampling of flat steel at the front end of the cooling bed, reduce the participation of manpower, and does not affect the normal operation of the cooling bed.

[0004] To achieve the above object, the utility model is realized through the following technical solutions:

[0005] A sampling device for flat steel on a cooling bed includes a mounting crossbeam. One end of the mounting crossbeam is provided with a connecting flange, and at least a pair of pneumatic grippers are arranged on the front side of the other end of the mounting crossbeam. A plasma cutting device is arranged on the other side of the mounting crossbeam. The pneumatic gripper includes a lower gripper fixedly arranged at the bottom of the mounting crossbeam and a clamping cylinder fixedly arranged on the front side of the mounting crossbeam. The piston rod of the clamping cylinder extends in the vertical direction, and an upper gripper is arranged at the end of the piston rod of the clamping cylinder.

[0006] The upper gripper and the lower gripper are of a C-shaped structure, and a contact head is arranged at the bottom of the front side of the upper gripper.

[0007] The plasma cutting device includes an extension cylinder and a cutting head. The piston rod of the extension cylinder extends in the vertical direction, and the extension cylinder is used to drive the cutting head to perform lifting actions.

[0008] A cantilever rod is arranged at the front end of the piston rod of the extension cylinder, and the cutting head is fixedly connected to the end of the cantilever rod.

[0009] The mounting crossbeam is of a hollow and hollowed-out structure.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The double clamping jaws of the utility model are symmetrically arranged and can complete the automated clamping operation of flat steel specimens through the driving of a sampling manipulator. The device has a simple structure and is easy to use. It can complete the sampling of flat steel specimens at the front end of the cooling bed. The whole process is completed automatically without the need for human participation, and it will not affect the transportation process of flat steel by the cooling bed, ensuring that the overall production efficiency is not disturbed. Brief Description of the Drawings

[0012] Att Figure 1 is a schematic structural diagram of the first three-dimensional perspective of the utility model;

[0013] Att Figure 2 is a schematic structural diagram of the second three-dimensional perspective of the utility model;

[0014] Att Figure 3 is a schematic structural diagram of the front view perspective of the utility model;

[0015] Att Figure 4 is a schematic structural diagram of the left view perspective of the utility model.

[0016] Reference numerals shown in the drawings: 1. Installation cross beam; 2. Connecting flange; 3. Pneumatic clamping jaw; 4. Plasma cutting device; 31. Lower clamping jaw; 32. Clamping cylinder; 33. Upper clamping jaw; 34. Contact head; 41. Extension cylinder; 42. Cutting head; 43. Cantilever rod. Detailed Description of the Preferred Embodiments

[0017] In combination with the drawings and specific embodiments, the present utility model will be further described. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by this application.

[0018] As Figures 1-4 shown, the sampling device for flat steel of the cooling bed of the present utility model includes an installation cross beam 1, and a connecting flange 2 is arranged at one end of the installation cross beam 1. The installation cross beam 1 serves as the support assembly for each moving part of the sampling device, and the connecting flange 2 is used to connect with the sampling manipulator, so that the sampling manipulator controls the cutting and sampling operation of the device for flat steel.

[0019] At least a pair of pneumatic grippers 3 are arranged on the front side of the other end of the installation crossbeam 1. In this embodiment, two starting grippers 3 are symmetrically arranged. The two pneumatic grippers 3 are used to clamp and sample both ends of the flat steel sample. A plasma cutting device 4 is arranged on the other side of the installation crossbeam 1, and the plasma cutting device 4 is used to cut the end of the flat steel. The pneumatic gripper 3 includes a lower gripper 31 fixedly arranged at the bottom of the installation crossbeam 1 and a clamping cylinder 32 fixedly arranged on the front side of the installation crossbeam 1. The piston rod of the clamping cylinder 32 extends in the vertical direction, and an upper gripper 33 is arranged at the end of the piston rod of the clamping cylinder 32. The upper gripper 33 and the lower gripper 31 are in a C-shaped structure. Through the downward pressing action of the upper gripper 33, the clamping of the flat steel sample can be completed in cooperation with the lower gripper 31.

[0020] Specifically, in this embodiment, a pair of installation frames are installed at the bottom of the installation crossbeam 1. The lower gripper 31 is installed at the bottom of the installation frame, the clamping cylinder 32 is installed on the front side of the installation frame, the upper gripper 33 is installed at the front end of the piston rod of the clamping cylinder 32, and the upper gripper 33 is located directly above the lower gripper 31. Through the extension action of the clamping cylinder 32, the upper gripper 33 can be driven to press down to complete the grasping of the flat steel sample.

[0021] Specifically, a contact head 34 is arranged at the bottom of the front side of the upper gripper 33. When grasping the flat steel sample, the lower gripper 31 supports the bottom surface of the sample, and the contact head 34 of the upper gripper 33 clamps the top surface of the sample. Through this structure, the effective clamping of the flat steel sample is completed, and the contact area between the fixture and the flat steel is reduced, the influence of the fixture on the cooling of the sample is reduced, and the quality problem caused by inconsistent temperature cooling of the sample is avoided.

[0022] The plasma cutting device 4 includes an extension cylinder 41 and a cutting head 42. The piston rod of the extension cylinder 41 extends in the vertical direction, and the extension cylinder 41 is used to drive the cutting head 42 to perform lifting actions. Specifically, a cantilever rod 43 is arranged at the front end of the piston rod of the extension cylinder 41, and the cutting head 42 is fixedly connected to the end of the cantilever rod 43. Through the extension action of the extension cylinder 41, the lifting action of the cutting head 42 can be realized. When the cutting head 42 descends, the bottom of the cutting head 42 exceeds the height of the lower gripper 41, so that the flat steel can be cut through the cutting head 42. When the cutting head 42 ascends, the bottom of the cutting head 42 does not exceed the height of the lower gripper 41, so that when the flat steel sample is clamped by the upper gripper 43 and the lower gripper 41, it does not interfere with the cutting head 42.

[0023] Furthermore, the installation crossbeam 1 is a hollow and hollowed-out structure. This structure of the installation crossbeam 1 realizes the lightweight design of the overall fixture, making the operation of this device more stable when sampling flat steel.

[0024] When using this fixture to sample flat steel, the sampling manipulator drives this device to move above the flat steel. Through the extension of the extension cylinder 41, the cutting head 42 is used to cut the end of the flat steel to complete the separation of the flat steel sample. Subsequently, the sampling manipulator drives the jaws to swing at a certain angle, so that the two pairs of jaws respectively correspond to two adjacent gaps of the finger-type cooling bed. The lower jaw 41 supports the bottom surface of the flat steel sample at the gap, and the upper jaw 43 presses down to clamp the flat steel sample. Finally, the sampling manipulator is used to remove the flat steel sample to complete the final sampling of the flat steel sample.

Claims

1. A sampling device for cold bed flat steel, including a mounting cross beam (1), characterized in that: One end of the installation cross beam (1) is provided with a connecting flange (2), at least a pair of pneumatic grippers (3) are arranged on the front side of the other end of the installation cross beam (1), a plasma cutting device (4) is arranged on the other side of the installation cross beam (1), the pneumatic gripper (3) includes a lower gripper (31) fixedly arranged at the bottom of the installation cross beam (1) and a clamping cylinder (32) fixedly arranged on the front side of the installation cross beam (1), the piston rod of the clamping cylinder (32) extends in the vertical direction, and an upper gripper (33) is arranged at the end of the piston rod of the clamping cylinder (32).

2. The sampling device for cold bed flat steel according to claim 1, characterized in that: The upper gripper (33) and the lower gripper (31) are of a C-shaped structure, and a contact head (34) is arranged at the bottom of the front side of the upper gripper (33).

3. The sampling device for cold bed flat steel according to claim 1, wherein: The plasma cutting device (4) includes an extension cylinder (41) and a cutting head (42), the piston rod of the extension cylinder (41) extends in the vertical direction, and the extension cylinder (41) is used to drive the cutting head (42) to perform lifting actions.

4. The sampling device for cold bed flat steel according to claim 3, characterized in that: A cantilever rod (43) is arranged at the front end of the piston rod of the extension cylinder (41), and the cutting head (42) is fixedly connected to the end of the cantilever rod (43).

5. The sampling device for cold bed flat steel according to claim 1, characterized in that: The installation cross beam (1) is of a hollow and hollowed-out structure.

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