Cold-rolled bar cooling bed sampling equipment

Abstract

The utility model relates to cold-rolled bar cooling bed sampling equipment which comprises a rack, a placing plate used for stacking bars is arranged on the rack, the placing plate is obliquely arranged in the length direction of the placing plate, a placing frame used for allowing a single bar to enter is arranged at the lowest end of the placing plate, the placing frame extends in the width direction of the placing plate, and the placing plate is arranged in the placing frame. The rack is provided with a pushing assembly used for pushing the bars in the containing frame to move in the length direction of the bars, and the pushing assembly is arranged in the length direction of the containing frame. According to the bar drawing device, bars roll downwards into the placing frame on the placing plate, the pushing assembly pushes out the bars stacked in the placing frame, the bars to be drawn are placed in the placing frame, the possibility that the drawing difficulty is increased due to the fact that the bars to be drawn are squeezed is reduced, one ends of the bars are pushed out through the pushing assembly, next-step drawing of the bars is facilitated, and the drawing efficiency of the bars is improved. And therefore, the bar drawing difficulty is reduced, and the bar drawing speed is increased.

Description

Technical Field

[0001] The present application relates to the field of steel production equipment, and in particular to a cold-rolled bar cooling bed sampling device. Background Art

[0002] In the production process of cold rolled bars, strict control of product quality is crucial. In order to ensure that the product quality meets the standards, samples need to be taken out from the finished bars for testing regularly.

[0003] In the existing structure, after the production, the longer bars are cut into bars of a certain length by hot sawing or cold shearing, and the bars of the same length are put together to facilitate the shipment and use of the later bars.

[0004] However, a large number of bars are piled together, and the existing method of taking them out is to extract them manually, that is, to extract single bars one by one from a large number of bars by manpower. Such an extraction speed is slow and difficult, thereby reducing the speed of taking the bars. Utility Model Content

[0005] In order to reduce the possibility of increasing the difficulty of taking out the bars due to the bars piling up when manually extracting the bars, the present application provides a cold-rolled bar cooling bed sampling device.

[0006] The present application provides a cold-rolled bar cooling bed sampling device adopts the following technical solution:

[0007] A cold-rolled bar cooling bed sampling device comprises a frame, the frame is provided with a placement plate for stacking bars, the placement plate is inclined in the length direction of the placement plate, a placement frame for a single bar to enter is provided at the lowest end of the placement plate, the placement frame extends along the width direction of the placement plate, the frame is provided with a pushing component for pushing the bars in the placement frame to move along the length direction of the bars, and the pushing component is arranged along the length direction of the placement frame.

[0008] By adopting the above technical solution, the rods are placed on the placement plate and rolled down along the inclined placement plate, so that the rods to be extracted slide into the placement frame, and the pushing component pushes out the rods stacked in the placement frame. The rods to be extracted are stacked individually in the placement frame in the same horizontal direction, thereby reducing the possibility of the rods to be extracted being squeezed and thereby increasing the difficulty of extraction. One end of the rod is pushed out by the pushing component, which facilitates the next step of extraction of the rod, thereby reducing the difficulty of extracting the rod and increasing the extraction speed of the rod.

[0009] Optionally, the frame is provided with a clamping assembly for clamping the rod, the clamping assembly is located on the side of the placement frame facing away from the pushing assembly and at the rod outlet of the placement frame, and the frame is provided with a sliding assembly for driving the clamping assembly to move along the length direction of the placement frame.

[0010] By adopting the above technical solution, after one end of the rod is pushed out, the pushed-out end of the rod is clamped by the clamping assembly, and then the rod is pulled out by the sliding assembly, so that the pulled-out length of the rod is increased, which is convenient for the subsequent extraction of the rod.

[0011] Optionally, the clamping assembly includes a clamping drive, a connecting rod and two clamping blocks. A mounting frame is provided on the frame, the clamping drive is provided on the mounting frame, the two clamping blocks are hingedly provided on the mounting frame, the two clamping blocks are distributed in a direction perpendicular to the length of the rod, one end of the connecting rod is provided on the clamping drive, and the other end extends downward, and the upper ends of the two clamping blocks are hinged to the lower end of the connecting rod.

[0012] By adopting the above technical solution, when the clamping assembly clamps the bar, the clamping drive drives the connecting rod to move upward on the mounting frame, the clamping block rotates with the connecting rod, and the lower end of the clamping block is relatively close to clamp the bar.

[0013] Optionally, a clamping groove is provided on the surface of one side opposite to the other of the two clamping blocks, and the clamping groove penetrates the clamping block along the length direction of the placement frame.

[0014] By adopting the above technical solution, when the two clamping blocks clamp the rod, the rod is located in the clamping groove, which reduces the possibility of the rod escaping from between the two clamping blocks, thereby improving the clamping stability during the rod clamping and extraction process.

[0015] Optionally, the sliding assembly includes a sliding block, a screw rod and a sliding drive member, the screw rod is rotatably set on the frame and is set along the length direction of the placement frame, the sliding block is slidably set on the frame and is threadedly connected to the screw rod, the mounting frame is set on the sliding block, and the sliding drive member is set on the frame and is transmission connected to the screw rod.

[0016] By adopting the above technical solution, when the sliding assembly is needed to drive the clamping block that clamps the rod to move, the sliding drive component is started to drive the screw rod to rotate, thereby driving the sliding block and the mounting frame to slide away from the placement frame, thereby driving the clamped rod to be pulled out.

[0017] Optionally, the pushing assembly includes a pushing block and a pushing cylinder, the pushing cylinder is arranged on the frame, the pushing block is arranged on the piston rod of the pushing cylinder, and the pushing cylinder drives the pushing block to slide to the placement frame and push the rod.

[0018] By adopting the above technical solution, when the pushing component pushes the rod, the pushing cylinder is started to drive the pushing block to slide into the placement frame, so that the pushing block abuts against the end of the rod, and then the rod is continuously pushed, thereby pushing the other end of the rod out of the placement frame. By pushing the cylinder, the difficulty of manual extraction is reduced, and one end is pushed out of the placement frame, which is convenient for clamping or holding during extraction.

[0019] Optionally, the placement frame includes an entrance portion and a stacking portion, the stacking portion is located below the placement plate, the width of the inner bottom wall of the stacking portion is greater than the width of a rod and less than the sum of the widths of two rods, the width of the entrance portion is greater than the width of a rod and less than the sum of the widths of two rods, the cross-section of the stacking portion in the width direction is trapezoidal and the width of the entrance portion is less than the width of the inner bottom wall of the stacking portion.

[0020] By adopting the above technical solution, when the bars are stacked in the placement frame, since the width of the entrance and the stacking portion is greater than the width of a single bar and less than the sum of the widths of two bars, there is only one bar stacked at the same horizontal height in the placement frame, which facilitates the pushing out of a single bar.

[0021] Optionally, two baffles are provided on the placement plate, and the two baffles are distributed along the width direction of the placement plate.

[0022] By adopting the above technical solution, the baffle reduces the possibility of the rod sliding out of the placement plate in the width direction of the placement plate, thereby reducing the possibility of the rod sliding off when the rod is not extracted.

[0023] Optionally, the placement plates are distributed in multiple layers from top to bottom on the rack, and the multiple layers of the placement plates are used to store rods of different specifications.

[0024] By adopting the above technical solution, rods of different lengths are placed on placement plates of different layers, and rods of the same length are placed on the same placement plate, which facilitates the selection and extraction of rods of different lengths.

[0025] Optionally, a control system is provided on the frame, the pushing cylinder is electrically connected to the control system, the clamping drive is electrically connected to the control system, and the sliding drive is electrically connected to the control system, and the control system controls the start and stop of the pushing cylinder, the clamping drive and the sliding drive in sequence.

[0026] By adopting the above technical solution, the pushing cylinder, the clamping drive and the sliding drive are controlled by the control system, so that the starting sequence and the starting time interval of the pushing cylinder, the clamping drive and the sliding drive are controlled, so that the pushing, clamping and moving extraction of the rod can be carried out continuously, reducing the possibility of low equipment operation efficiency caused by manual control.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. Place the bars on the inclined placement plate, and roll the bars along the placement plate to the placement frame. Push the bars in the placement frame out through the pushing device, and the bars are piled up in the placement frame to reduce the extrusion force on the bars to be drawn out. Push the bars through the pushing device to reduce the difficulty of drawing out the bars. On the one hand, the drawing speed of the bars is increased, and on the other hand, the drawing difficulty of the bars is reduced.

[0029] 2. The rod pushed out by the pushing device is clamped by two clamping blocks and then driven out by the sliding assembly, so that the length of the rod is increased, which is convenient for the subsequent extraction of the rod;

[0030] 3. The control system controls the start sequence and start time interval of the push cylinder, clamping drive and sliding drive, so that the pushing, clamping and moving extraction of the rod can be carried out continuously, reducing the possibility of low equipment operation efficiency caused by manual control. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0032] Figure 2 It is a structural schematic diagram of the placement frame in the embodiment of the present application.

[0033] Figure 3 It is a schematic diagram of the structure of the pushing component in the embodiment of the present application.

[0034] Figure 4 It is a schematic diagram of the structure of the clamping assembly in an embodiment of the present application.

[0035] Figure 5 It is a schematic diagram of the installation of the clamping assembly and the sliding assembly in the embodiment of the present application.

[0036] Figure 6 yes Figure 5 The enlarged view of point A in the middle is used to show the structure of the sliding component.

[0037] Explanation of the accompanying drawings: 1. Frame; 11. Mounting frame; 111. Sliding groove; 112. Return spring; 113. Sliding block; 2. Placement plate; 21. Baffle; 22. Placement frame; 221. Entrance; 222. Stacking; 3. Pushing assembly; 31. Pushing cylinder; 32. Pushing block; 4. Clamping assembly; 41. Clamping drive; 42. Connecting rod; 43. Clamping block; 431. Clamping groove; 5. Sliding assembly; 51. Sliding drive; 52. Screw; 53. Sliding block; 54. Bevel gear; 6. Control system. DETAILED DESCRIPTION

[0038] The following is combined with Figures 1 to 6 This application is described in further detail.

[0039] The present application embodiment discloses a cold-rolled bar cooling bed sampling device. Figure 1 , including a frame 1, on which are installed multiple layers of placement plates 2 for stacking rods distributed from top to bottom, the multiple layers of placement plates 2 are used to stack rods of different specifications, the placement plates 2 are installed obliquely along the length direction of the placement plates 2, and two baffles 21 are installed on the placement plates 2, the two baffles 21 are distributed on both sides of the placement plates 2 along the width direction of the placement plates 2, and the two baffles 21 reduce the possibility of the rods sliding off the placement plates 2 in the width direction.

[0040] Reference Figure 1 and Figure 2 A placing frame 22 is installed at the lowest end of the placing plate 2. The placing frame 22 includes an entrance portion 221 and a stacking portion 222. The entrance portion 221 is connected to the rear end of the placing plate 2. The stacking portion 222 is located below the entrance portion 221. The width of the entrance portion 221 is greater than the width of one bar and less than the sum of the widths of two bars. The width of the stacking portion 222 is greater than the width of one bar and less than the sum of the widths of two bars. The cross-section of the stacking portion 222 in the width direction is a trapezoid and the width of the entrance portion 221 is The width of the inner bottom wall of the stacking section 222 is smaller than that of the rod. When the rods roll down from the placement plate 2 to the stacking section 222, due to the width of the stacking section 222, only one rod can be stacked. Since the diameter of the entrance 221 is smaller than that of two rods, only one rod is at the entrance, so that the multiple rods in the stacking section 222 are slightly misaligned and the centers of the rods are not at the same horizontal height. Under the height limit of the placement frame 22, the rods at the lowest end are less squeezed, thereby reducing the difficulty of extracting the rods.

[0041] Reference Figure 2 and Figure 3 A pushing assembly 3 is installed on the frame 1, and the pushing assembly 3 includes a pushing cylinder 31 and a pushing block 32. The pushing cylinder 31 is installed on the frame 1, and the piston rod of the pushing cylinder 31 faces the placement frame 22. The pushing block 32 is installed on the piston rod of the pushing cylinder 31. When it is necessary to extract the rod, the pushing cylinder 31 is started, and the pushing cylinder 31 drives the pushing block 32 to abut against the lowest rod in the placement frame 22. When the pushing block 32 abuts against the rod, it abuts against the center of the end face of the rod and the position below the center, so that the rod pushed out by the pushing cylinder 31 and the pushing block 32 is a single rod.

[0042] Reference Figure 3 and Figure 4 A mounting frame 11 is installed on the frame 1, and the mounting frame 11 is slidably installed on the frame 1 along the length direction of the rod through a sliding component 5. A clamping component 4 is installed on the mounting frame 11, and the clamping component 4 is located on the side of the placement frame 22 facing away from the pushing cylinder 31.

[0043] The clamping assembly 4 includes a clamping drive member 41, a connecting rod 42 and two clamping blocks 43. The clamping drive member 41 includes a clamping drive cylinder, which is installed on the mounting frame 11. The connecting rod 42 is slidably installed on the mounting frame 11 and the upper end of the connecting rod 42 is connected to the piston rod of the clamping drive cylinder. The mounting frame 11 is provided with two sliding grooves 111 distributed along a direction perpendicular to the length of the rod. Sliding blocks 113 are slidably installed in the sliding grooves 111. Reset springs 112 are installed between the surfaces of the opposite sides of the two sliding blocks 113 and the mounting frame 11. The two clamping blocks 43 correspond to the two sliding blocks 113 one by one and the clamping blocks 43 are hinged on the sliding blocks 113.

[0044] A clamping groove 431 is provided on the surface of the opposite side of the two clamping blocks 43. The clamping groove 431 penetrates the clamping blocks 43 along the length direction of the rod. When the two clamping blocks 43 clamp the rod, the rod is embedded in the clamping groove 431, reducing the possibility of the rod falling off between the two clamping blocks 43.

[0045] Reference Figure 5 and Figure 6 The sliding assembly 5 includes a sliding block 53, a screw rod 52 and a sliding drive member 51. The screw rod 52 is rotatably mounted on the frame 1 and installed along the length direction of the placement frame 22. The sliding block 53 is slidably mounted on the frame 1 and is threadedly connected with the screw rod 52. The sliding drive member 51 includes a sliding drive motor and a bevel gear 54. There are two bevel gears 54 and both are rotatably mounted on the frame 1. The two bevel gears 54 are meshed and installed. One bevel gear 54 is connected to the output shaft of the sliding drive motor, and the other bevel gear 54 is coaxially connected to the screw rod 52.

[0046] After the cylinder 31 is pushed to push one end of the rod out of the placement frame 22, the clamping drive cylinder is started to drive the connecting rod 42 to move toward the clamping drive cylinder, thereby driving the two clamping blocks 43 to slide on the mounting frame 11 and rotate on the sliding block 113, so that the two clamping blocks 43 clamp the rod. After the rod is clamped, the sliding drive motor is started to drive the screw rod 52 to rotate, thereby driving the sliding block 53 to move on the frame 1, and then driving the mounting frame 11 to move, and the rod is clamped by the two clamping blocks 43, so that the rod is extracted from the bottom end of the placement frame 22.

[0047] During the process of extracting the rods, the rods to be extracted are located in the stacking portion, which reduces the rods squeezed above the rods to be extracted and reduces the difficulty of extracting the rods. At the same time, through the clamping block 43 and the sliding drive motor, one end of the rod is pulled out to an appropriate length, which is convenient for subsequent manual extraction of the rod.

[0048] Reference Figure 1A control system 6 is installed on the frame 1, and the control system 6 includes a PLC control system. The PLC control system is electrically connected to the pushing cylinder 31, the sliding drive motor and the clamping drive cylinder. The starting sequence and interval time of the pushing cylinder 31, the clamping drive cylinder and the sliding drive motor are set in the PLC control system, so that the pushing, clamping and extraction of the rod can be controlled by one button, which is convenient for the extraction of the rod.

[0049] The implementation principle of a cold-rolled bar cooling bed sampling device in the embodiment of the present application is:

[0050] The rods to be sampled are placed on the placement plate 2. When the rods are needed, the pushing cylinder 31 is started to drive the pushing block 32 to push out the rods at the bottom of the placement frame 22, so that the other end of the rods extends a small section out of the placement frame 22. Then the clamping drive cylinder is started to drive the connecting rod 42 to move upward, thereby driving the two clamping blocks 43 to rotate relative to the sliding block 113 while the sliding groove 111 approaches each other, so that the lower ends of the two clamping blocks 43 approach each other and clamp the rods. After the rods are clamped, the sliding drive motor is started to drive the screw rod 52 to rotate, thereby driving the sliding block 53 to slide on the frame 1, thereby driving the length of the rods to be pulled out to increase, which is convenient for manual extraction of the rods or other methods of extraction.

[0051] The placement frame 22 is smaller at the top and larger at the bottom, and its width does not exceed the sum of the widths of the two bars, thereby reducing the possibility of the two bars being pushed out at the same time.

[0052] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cold-rolled bar cooling bed sampling device, characterized in that: The invention comprises a frame (1), wherein a placement plate (2) for stacking rods is arranged on the frame (1), wherein the placement plate (2) is arranged obliquely in the length direction of the placement plate (2), wherein a placement frame (22) for a single rod to enter is arranged at the lowest end of the placement plate (2), wherein the placement frame (22) extends in the width direction of the placement plate (2), and wherein a pushing component (3) for pushing the rods in the placement frame (22) to move in the length direction of the rods is arranged on the frame (1), wherein the pushing component (3) is arranged in the length direction of the placement frame (22).

2. The cold-rolled bar cooling bed sampling device according to claim 1, characterized in that: The frame (1) is provided with a clamping assembly (4) for clamping a rod; the clamping assembly (4) is located on a side of the placement frame (22) that is opposite to the pushing assembly (3) and is located at a rod outlet of the placement frame (22); the frame (1) is provided with a sliding assembly (5) for driving the clamping assembly (4) to move along the length direction of the placement frame (22).

3. The cold-rolled bar cooling bed sampling device according to claim 2, characterized in that: The clamping assembly (4) comprises a clamping drive member (41), a connecting rod (42) and two clamping blocks (43); a mounting frame (11) is provided on the frame (1); the clamping drive member (41) is arranged on the mounting frame (11); the two clamping blocks (43) are hingedly arranged on the mounting frame (11); the two clamping blocks (43) are distributed in a direction perpendicular to the length of the rod; one end of the connecting rod (42) is arranged on the clamping drive member (41) and the other end extends downward; the upper ends of the two clamping blocks (43) are hingedly arranged on the lower end of the connecting rod (42).

4. The cold-rolled bar cooling bed sampling device according to claim 3, characterized in that: A clamping groove (431) is provided on the surface of one side opposite to the two clamping blocks (43), and the clamping groove (431) penetrates the clamping block (43) along the length direction of the placement frame (22).

5. The cold-rolled bar cooling bed sampling device according to claim 3, characterized in that: The sliding assembly (5) comprises a sliding block (53), a screw rod (52) and a sliding drive member (51); the screw rod (52) is rotatably arranged on the frame (1) and arranged along the length direction of the placement frame (22); the sliding block (53) is slidably arranged on the frame (1) and is threadedly connected to the screw rod (52); the mounting frame (11) is arranged on the sliding block (53); and the sliding drive member (51) is arranged on the frame (1) and is drivingly connected to the screw rod (52).

6. The cold-rolled bar cooling bed sampling device according to claim 5, characterized in that: The pushing assembly (3) comprises a pushing block (32) and a pushing cylinder (31); the pushing cylinder (31) is arranged on the frame (1); the pushing block (32) is arranged on the piston rod of the pushing cylinder (31); the pushing cylinder (31) drives the pushing block (32) to slide to the placement frame (22) and push the rod.

7. The cold-rolled bar cooling bed sampling device according to claim 1, characterized in that: The placement frame (22) comprises an entrance portion (221) and a stacking portion (222), wherein the stacking portion (222) is located below the placement plate (2), the width of the inner bottom wall of the stacking portion (222) is greater than the width of one bar and less than the sum of the widths of two bars, the width of the entrance portion (221) is greater than the width of one bar and less than the sum of the widths of two bars, the cross-section of the stacking portion (222) in the width direction is trapezoidal, and the width of the entrance portion (221) is less than the width of the inner bottom wall of the stacking portion (222).

8. The cold-rolled bar cooling bed sampling device according to claim 1, characterized in that: Two baffles (21) are provided on the placement plate (2), and the two baffles (21) are distributed along the width direction of the placement plate (2).

9. The cold-rolled bar cooling bed sampling device according to claim 8, characterized in that: The placement plates (2) are arranged in multiple layers from top to bottom on the frame (1), and the multiple layers of the placement plates (2) are used to store bars of different specifications.

10. The cold-rolled bar cooling bed sampling device according to claim 6, characterized in that: The frame (1) is provided with a control system (6), the pushing cylinder (31) is electrically connected to the control system (6), the clamping drive component (41) is electrically connected to the control system (6), and the sliding drive component (51) is electrically connected to the control system (6), and the control system (6) sequentially and intermittently controls the start and stop of the pushing cylinder (31), the clamping drive component (41), and the sliding drive component (51).

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