Concrete test block pressure detection device

Abstract

The utility model relates to a concrete test block pressure detection device, which is characterized in that a test block can be placed below a pressure mechanism, then the pressure mechanism is operated to extrude the concrete test block below the pressure mechanism so as to obtain a pressure bearing value of the test block, and when a next test block needs to be switched for detection, a moving assembly can be operated to move the pressure bearing value of the test block. The moving assembly pushes the concrete test block at the bottommost part of the stacking box out of the discharge port through the material pushing frame, the test block which is detected previously is pushed away by the switch assembly to be far away from the lower part of the pressure mechanism while the test block needing to be detected is pushed to the lower part of the pressure mechanism by the material pushing frame, and then the switch assembly is operated to open the opening. And then the moving assembly is operated, so that the moving assembly drives the material pushing frame to reset into the material stacking box, and therefore, pressure detection can be more conveniently and efficiently performed on the concrete test blocks, pressure detection is more continuous, the working intensity of operators is reduced, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete test block pressure detection, in particular to a concrete test block pressure detection device. Background Art

[0002] Concrete is one of the most important materials used in urban construction. During the production process, concrete needs to be regularly supervised and inspected, and samples should be taken according to standards. The extracted commercial concrete samples should be solidified into test blocks, and the test blocks should be inspected and tested. Only by analyzing the test results can we understand whether the ready-mixed commercial concrete in the production process meets the technical requirements and technical quality indicators in relevant national standards. Pressure testing is one of the important indicators of concrete testing.

[0003] Due to the large production volume, the number of samples is also large. When a traditional pressure testing device performs pressure testing on a concrete test block, the operator needs to place the concrete test blocks one by one inside the pressure testing device for testing. After the test of one concrete test block is completed, the pressure testing device needs to be cleaned before the next concrete test block to be tested is placed into the device for testing. This increases the workload of the operator and makes the testing less continuous, greatly reducing the testing efficiency. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In order to solve the above problems of the prior art, the utility model provides a concrete test block pressure detection device, which can perform pressure detection on concrete test blocks more conveniently and efficiently, making pressure detection more continuous, reducing the workload of operators, and thus improving the working efficiency of the device.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A concrete test block pressure detection device comprises a placement platform, a pressure mechanism and a feeding mechanism, wherein the pressure mechanism is arranged on the upper portion of the placement platform, and the feeding mechanism is connected to the placement platform;

[0009] The feeding mechanism includes a moving component, a pushing frame, a switch component, a stacking box and a telescopic baffle. The stacking box is arranged on one side of the placing table, a feeding port is provided on the upper part of the stacking box, a discharge port is provided on the lower part of the stacking box close to the pressure mechanism, the pushing frame is movably connected to the discharge port, the moving component is drivingly connected to the pushing frame, an opening is provided on the side of the pushing frame close to the pressure mechanism, and a switch component is arranged opposite to the opening, and the side of the pushing frame away from the pressure mechanism is connected to the inside of the stacking box through the telescopic baffle.

[0010] Furthermore, the moving assembly includes a first rotating drive member, a screw and a slider, a slide rail adapted to the slider is provided on the placement table, one side of the slider is slidably connected to the slide rail, and the other side of the slider is connected to the pushing frame, the screw is passed through the middle of the slider and is rotatably connected to the slide rail, the first rotating drive member is drive-connected to the screw, and a movable groove is provided on the side of the stacking box close to the slider, and the slider is movably connected to the movable groove.

[0011] Furthermore, the switch assembly includes a second rotation driving member, a door panel and a rotating shaft. The door panel is rotatably connected to the pusher frame through the rotating shaft, and the second rotation driving member is drivingly connected to the rotating shaft.

[0012] Furthermore, the pressure mechanism includes a frame, a linear drive component, a lifting plate and a pressure head. The lower part of the frame is connected to the placement table, the linear drive component is arranged on the upper part of the frame, the linear drive component is linearly driven and connected to the upper part of the lifting plate, and the pressure head is detachably connected to the lower part of the lifting plate.

[0013] Furthermore, it also includes a slag collecting box, which is arranged on the other side of the placement table.

[0014] Furthermore, it also includes a sliding rod, and each of the lifting plates is provided with a sliding rod. The upper part of the frame is provided with a sliding hole adapted to the sliding rod, and one sliding rod is slidably connected to one sliding hole.

[0015] Furthermore, it also includes a PLC controller, which is electrically connected to the pressure mechanism and the feeding mechanism respectively.

[0016] (3) Beneficial effects

[0017] The beneficial effects of the present invention are as follows: when it is necessary to perform pressure testing on a concrete test block during actual production and use, a test block can be placed under the pressure mechanism, and then the pressure mechanism can be operated to squeeze the concrete test block below, thereby obtaining the pressure bearing value of the test block; when it is necessary to switch to the next test block for testing, the moving assembly can be operated to enable the moving assembly to push the concrete test block at the bottom of the stacking box out of the discharge port through the pushing frame; while the pushing frame pushes the test block to be tested to the bottom of the pressure mechanism, the test block that has been tested previously is pushed away from the bottom of the pressure mechanism by the switch assembly, and then the switch assembly can be operated to open the opening, and then the test block can be tested. The moving assembly is carried out so that the moving assembly drives the pushing frame to reset to the inside of the stacking box. In order to allow the remaining test blocks stacked in the stacking box to be discharged better, the pushing frame drives the telescopic baffle to expand when it moves, so that the telescopic baffle separates the test block at the bottom of the stacking box from the previous test block, and then the test block at the bottom of the stacking box is moved to a suitable position for testing. When the pushing frame is reset, the telescopic baffle is folded, and then the test block originally on the telescopic baffle falls into the pushing frame, which is convenient for subsequent feeding. In this way, the pressure test of the concrete test block can be carried out more conveniently and efficiently, making the pressure test more continuous, reducing the workload of the operator, and thus improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a concrete test block pressure detection device according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of a concrete test block pressure detection device according to an embodiment of the present utility model;

[0020] Figure 3 This is a cross-sectional view of the overall structure of a concrete test block pressure detection device according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the pressure mechanism of the concrete test block pressure detection device according to an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of a feeding mechanism of a concrete test block pressure detection device according to an embodiment of the present utility model;

[0023] [Description of Reference Numerals]

[0024] Pressure mechanism 1, PLC controller 2, slag collecting box 3, placement table 4, feeding mechanism 5, test block 6, frame 101, linear drive member 102, slide bar 103, pressure head 104, lifting plate 105, stacking box 501, first rotating drive member 502, screw 503, slider 504, door panel 505, second rotating drive member 506, push frame 507, telescopic baffle 508. DETAILED DESCRIPTION

[0025] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0026] Please refer to Figures 1 to 5 As shown, a concrete test block pressure detection device of the present invention comprises a placement platform 4, a pressure mechanism 1 and a feeding mechanism 5. The pressure mechanism 1 is provided on the placement platform 4, and the feeding mechanism 5 is connected to the placement platform 4;

[0027] The feeding mechanism 5 includes a moving component, a pushing frame 507, a switch component, a stacking box 501 and a telescopic baffle 508. The stacking box 501 is arranged on one side of the placing table 4. A feeding port is provided on the upper part of the stacking box 501, and a discharge port is provided on the lower part of the stacking box 501 close to the pressure mechanism 1. The pushing frame 507 is movably connected to the discharge port, and the moving component is driven and connected to the pushing frame 507. An opening is provided on the side of the pushing frame 507 close to the pressure mechanism 1, and a switch component is arranged opposite to the opening. The side of the pushing frame 507 away from the pressure mechanism 1 is connected to the inside of the stacking box 501 through the telescopic baffle 508.

[0028] The working principle of the present invention is as follows: in actual production and use, when it is necessary to perform pressure testing on the concrete test block 6, a test block 6 can be placed under the pressure mechanism 1, and then the pressure mechanism 1 is operated to make the pressure mechanism 1 squeeze the concrete test block 6 below, thereby obtaining the pressure bearing value of the test block 6. When it is necessary to switch to the next test block 6 for testing, the moving component can be operated to make the moving component push the concrete test block 6 at the bottom of the stacking box 501 out of the discharge port through the pushing frame 507. While the pushing frame 507 pushes the test block 6 to be tested to the bottom of the pressure mechanism 1, the test block 6 that has been tested before is pushed away from the bottom of the pressure mechanism 1 by the switch component, and then the test block 6 is operated. The switch component opens the opening, and then operates the moving component, so that the moving component drives the pushing frame 507 to reset to the inside of the stacking box 501. In order to allow the remaining test blocks 6 stacked in the stacking box 501 to be discharged better, the pushing frame 507 drives the telescopic baffle 508 to expand when moving, so that the telescopic baffle 508 separates the test block 6 at the bottom of the stacking box 501 from the previous test block 6, and then moves the test block 6 at the bottom of the stacking box 501 to a suitable position for testing. When the pushing frame 507 is reset, the telescopic baffle 508 is folded, and then the test block 6 originally on the telescopic baffle 508 falls into the pushing frame 507, which is convenient for subsequent feeding.

[0029] Furthermore, the moving assembly includes a first rotating drive member 502, a screw 503 and a slider 504. The placement table 4 is provided with a slide rail compatible with the slider 504. One side of the slider 504 is slidably connected to the slide rail, and the other side of the slider 504 is connected to the pushing frame 507. The screw 503 is passed through the middle of the slider 504 and is rotatably connected to the slide rail. The first rotating drive member 502 is driven and connected to the screw 503. A movable groove is provided on the side of the stacking box 501 close to the slider 504, and the slider 504 is movably connected to the movable groove.

[0030] From the above description, it can be seen that when it is necessary to switch to the next test block 6 for pressure testing, the first rotating drive member 502 can be operated to drive the screw 503 to rotate, so that the slider 504 moves the test block 6 at the bottom of the stacking box 501 to the bottom of the pressure mechanism 1 through the pushing frame 507 for testing.

[0031] Furthermore, the switch assembly includes a second rotation driving member 506, a door panel 505 and a rotating shaft. The door panel 505 is rotatably connected to the pusher frame 507 via the rotating shaft, and the second rotation driving member 506 is drivingly connected to the rotating shaft.

[0032] From the above description, it can be seen that when the pushing frame 507 moves the test block 6 to the bottom of the pressure mechanism 1, the second rotating drive member 506 can be operated to drive the door panel 505 to rotate through the rotating shaft to open the opening, and then the moving component can be operated to reset the pushing frame 507, so that the test block 6 in the pushing frame 507 remains under the pressure mechanism 1.

[0033] Furthermore, the pressure mechanism 1 includes a frame 101, a linear drive member 102, a lifting plate 105 and a pressing head 104. The lower part of the frame 101 is connected to the placement table 4, and the linear drive member 102 is arranged on the upper part of the frame 101. The linear drive member 102 is linearly driven and connected to the upper part of the lifting plate 105, and the pressing head 104 is detachably connected to the lower part of the lifting plate 105.

[0034] From the above description, it can be seen that when it is necessary to perform pressure testing on the test block 6, the linear drive member 102 can be operated so that the linear drive member 102 drives the pressure head 104 to squeeze the test block 6 through the lifting plate 105, thereby obtaining the pressure value that the test block 6 can withstand.

[0035] Furthermore, a slag collecting box 3 is included, and the slag collecting box 3 is provided on the other side of the placement platform 4.

[0036] From the above description, it can be seen that when it is necessary to switch to a new test block 6 for testing, when the moving component drives the new test block 6 to move through the pushing frame 507, the tested test block 6 can be pushed into the slag collecting box 3 through the pushing frame 507, and then the test block 6 to be tested can be moved to the bottom of the pressure mechanism 1 for testing.

[0037] Furthermore, it also includes a slide rod 103. The lifting plate 105 is provided with a slide rod 103 around it. The upper part of the frame 101 is provided with a slide hole adapted to the slide rod 103. One slide rod 103 is slidably connected to one slide hole.

[0038] As can be seen from the above description, it is beneficial for the lifting plate 105 to slide more smoothly on the frame 101 through the sliding rod 103, so that the pressing head 104 can press down better.

[0039] Furthermore, it also includes a PLC controller 2, and the PLC controller 2 is electrically connected to the pressure mechanism 1 and the feeding mechanism 5 respectively.

[0040] It can be seen from the above description that it is beneficial to adjust the parameters of the pressure detection device through the PLC controller 2 and make it more convenient for the operator to operate the pressure detection device.

[0041] Example 1

[0042] Please refer to Figures 1 to 5 , a concrete test block 6 pressure detection device, comprising a placement table 4, a pressure mechanism 1 and a feeding mechanism 5, wherein the pressure mechanism 1 is provided on the upper portion of the placement table 4, and the feeding mechanism 5 is connected to the placement table 4;

[0043] The feeding mechanism 5 includes a moving component, a pushing frame 507, a switch component, a stacking box 501 and a telescopic baffle 508. The stacking box 501 is arranged on one side of the placement table 4. A feeding port is provided on the upper part of the stacking box 501, and a discharge port is provided on the lower part of the stacking box 501 close to the pressure mechanism 1. The pushing frame 507 is movably connected to the discharge port, and the moving component is driven and connected to the pushing frame 507. An opening is provided on the side of the pushing frame 507 close to the pressure mechanism 1, and a switch component is provided opposite to the opening. The side of the pushing frame 507 away from the pressure mechanism 1 is connected to the inside of the stacking box 501 through the telescopic baffle 508;

[0044] The moving assembly includes a first rotating drive member 502, a screw 503 and a slider 504. A slide rail adapted to the slider 504 is provided on the placement table 4. One side of the slider 504 is slidably connected to the slide rail, and the other side of the slider 504 is connected to the pushing frame 507. The screw 503 is provided in the middle of the slider 504 and is rotatably connected to the slide rail. The first rotating drive member 502 is driven and connected to the screw 503. A movable groove is provided on the side of the stacking box 501 close to the slider 504, and the slider 504 is movably connected to the movable groove.

[0045] The first rotation driving member 502 is a servo motor;

[0046] The switch assembly includes a second rotating drive member 506, a door plate 505 and a rotating shaft. The door plate 505 is rotatably connected to the pusher frame 507 via the rotating shaft, and the second rotating drive member 506 is drivingly connected to the rotating shaft.

[0047] The second rotation driving member 506 adopts a stepping motor, which is conducive to better controlling the rotation of the shaft. After the shaft rotates to a suitable position, the self-locking function of the stepping motor locks the shaft so that the door panel 505 does not move.

[0048] The pressure mechanism 1 includes a frame 101, a linear drive member 102, a lifting plate 105 and a pressing head 104. The lower portion of the frame 101 is connected to the placement table 4. The linear drive member 102 is provided on the upper portion of the frame 101. The linear drive member 102 is linearly driven and connected to the upper portion of the lifting plate 105. The pressing head 104 is detachably connected to the lower portion of the lifting plate 105.

[0049] The linear drive member 102 is a hydraulic cylinder;

[0050] It also includes a slag collecting box 3, which is provided on the other side of the placement platform 4;

[0051] The lifting plate 105 further includes a sliding rod 103, each of which is provided with a sliding rod 103 around it. The upper portion of the frame 101 is provided with a sliding hole adapted to the sliding rod 103, and one sliding rod 103 is slidably connected to one sliding hole.

[0052] It also includes a PLC controller 2, which is electrically connected to the pressure mechanism 1 and the feeding mechanism 5 respectively;

[0053] The model of the PLC controller 2 is DATA-7311, and the PLC controller 2 is electrically connected to the linear drive 102, the first rotation drive 502 and the second rotation drive 506 respectively.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0055] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A concrete test block pressure detection device, characterized in that: It includes a placement table, a pressure mechanism and a feeding mechanism, wherein the pressure mechanism is provided on the upper portion of the placement table, and the feeding mechanism is connected to the placement table; The feeding mechanism includes a moving component, a pushing frame, a switch component, a stacking box and a telescopic baffle. The stacking box is arranged on one side of the placing table, a feeding port is provided on the upper part of the stacking box, a discharge port is provided on the lower part of the stacking box close to the pressure mechanism, the pushing frame is movably connected to the discharge port, the moving component is drivingly connected to the pushing frame, an opening is provided on the side of the pushing frame close to the pressure mechanism, and a switch component is arranged opposite to the opening, and the side of the pushing frame away from the pressure mechanism is connected to the inside of the stacking box through the telescopic baffle.

2. The concrete test block pressure detection device according to claim 1, characterized in that: The moving assembly includes a first rotating drive member, a screw and a slider. A slide rail compatible with the slider is provided on the placement table. One side of the slider is slidably connected to the slide rail, and the other side of the slider is connected to the pushing frame. The screw is passed through the middle of the slider and is rotatably connected to the slide rail. The first rotating drive member is driven by the screw. A movable groove is provided on the side of the stacking box close to the slider, and the slider is movably connected to the movable groove.

3. The concrete test block pressure detection device according to claim 1, characterized in that: The switch assembly includes a second rotation driving member, a door panel and a rotating shaft. The door panel is rotatably connected to the pusher frame through the rotating shaft, and the second rotation driving member is drivingly connected to the rotating shaft.

4. The concrete test block pressure detection device according to claim 1, characterized in that: The pressure mechanism includes a frame, a linear drive component, a lifting plate and a pressure head. The lower part of the frame is connected to the placement table. The linear drive component is arranged on the upper part of the frame. The linear drive component is linearly driven and connected to the upper part of the lifting plate. The pressure head is detachably connected to the lower part of the lifting plate.

5. The concrete test block pressure detection device according to claim 1, characterized in that: It also includes a slag collecting box, which is arranged on the other side of the placement platform.

6. The concrete test block pressure detection device according to claim 4, characterized in that: It also includes a sliding rod, which is arranged around the lifting plate. The upper part of the frame is provided with a sliding hole adapted to the sliding rod, and one sliding rod is slidably connected to one sliding hole.

7. The concrete test block pressure detection device according to claim 1, characterized in that: It also includes a PLC controller, which is electrically connected to the pressure mechanism and the feeding mechanism respectively.

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