Material detection device

Abstract

The utility model discloses a material detection device, and belongs to the technical field of material detection. The material detection device comprises a mounting table, the detection mechanism is arranged on the mounting table and comprises a placement disc rotationally connected with the mounting table, a limiting frame is in sliding fit with the outside of the placement disc, a pressing detection block is arranged above the limiting frame, a pressure sensor is mounted in the pressing detection block, and the limiting frame is fixedly connected with the mounting table; the pressing detection block is in clearance fit with a groove in the edge of the containing disc. Through the design of the driving piece, the wheel frame can be driven to rotate through rotation of the second motor, the wheel frame is matched with the two inclined grooves along with rotation of the wheel frame, and the rolling wheels can sequentially slide out of the inclined grooves, so that the mounting disc and the transmission shaft can be driven to regularly rotate, and pressing detection and material placement are facilitated through the rotation gap.

Description

Technical Field

[0001] The present application relates to the technical field of material detection, and in particular to a material detection device. Background Art

[0002] There are many categories of building materials, but the structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics, composite materials, etc. It is related to the overall strength of the building, so strict testing is required after production to ensure the final quality of the building.

[0003] The patent document with publication number CN217277367U in the prior art provides a building material detection device, which, through the cooperation of a discharge port, a waste box, a dust collection box and a blower, absorbs the dust generated by the crushing of building boards during the detection process, greatly improving the quality of the working environment, and at the same time facilitates the collection, recycling and reuse of waste, greatly improving the environmental performance of the equipment.

[0004] However, the discharge port of the device will leave the material to be tested in a suspended state. Although the strength of the material can be tested, since the bottom of the material is not fixed, there is a certain difference between the test result and the actual strength.

[0005] In view of this, we propose a material detection device. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a material detection device to solve the problem in the above-mentioned background technology that there is a certain difference between the detection result and the actual usage intensity, realize simulated real-scene detection, and the detection effect is more accurate.

[0008] 2. Technical solution

[0009] A material detection device includes a mounting platform;

[0010] The detection mechanism is arranged on the mounting table, and the detection mechanism includes a placement plate rotatably connected to the mounting table, the outer side of the placement plate is slidably matched with a limit frame, a press detection block is provided above the limit frame, a pressure sensor is installed inside the press detection block, the limit frame is connected and fixed to the mounting table, and the press detection block is matched with the groove gap at the edge of the placement plate.

[0011] By adopting the above technical solution, the design of the detection mechanism can put the material to be tested in a slot of the placement plate without fixing it. The material will be limited by the limit frame during movement. As the placement plate rotates, the material will be driven under the press detection block, so that the press detection block will press the material for detection. After the detection is completed, the placement plate continues to rotate, and finally the tested material will be sent out. In this way, the whole detection process is comprehensive and simple.

[0012] Preferably, the detection mechanism also includes a first motor fixedly mounted on the mounting table, the first motor output shaft is connected and fixed with a sector gear, the sector gear is meshedly connected with a rack on the outside, the rack is slidably connected to the mounting table, and the rack is connected and fixed to the press detection block.

[0013] By adopting the above technical solution, during the detection, the fan-shaped gear can be driven by the output shaft of the first motor, thereby driving the rack downward, so that the pressing detection block can be driven to apply pressure to the material, and when the fan-shaped gear rotates in the opposite direction, the pressing detection block can be driven to fall, so that the material can be impact-detected.

[0014] Preferably, a shifting shaft is connected and fixed to the sector gear, and a meshing shaft is slidably matched outside the shifting shaft, the meshing shaft is in an L-shaped structure, and the meshing shaft is connected and fixed to the rack.

[0015] By adopting the above technical solution, the shift shaft cooperates with the meshing shaft to enable the sector gear to mesh with the rack accurately.

[0016] Preferably, a transmission shaft is connected and fixed to the bottom surface of the placement plate, and a driving member is provided at the lower end of the transmission shaft.

[0017] Preferably, the driving member includes a mounting plate connected and fixed to the transmission shaft, a plurality of rollers are connected and fixed to the edge of the mounting plate, a wheel frame is slidably fitted below the rollers, two inclined grooves are centrally symmetrically provided on the edge of the wheel frame, a second motor is connected and fixed to the middle of the wheel frame, the second motor is connected and fixed to the mounting table, and the number of the rollers is the same as the grooves on the edge of the placement plate.

[0018] By adopting the above technical solution and the design of the driving part, the wheel frame can be driven to rotate by the rotation of the second motor. As the wheel frame rotates and cooperates with the two inclined grooves, the rollers can slide out of the inclined grooves one by one, so that the mounting plate and the transmission shaft can be driven to rotate regularly, and the rotation gap is convenient for pressing detection and putting in materials.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of this application are:

[0021] 1. The design of the detection mechanism of the present application can make the bottom of the material contact with the mounting table, so that it can be accurately detected by pressing the detection block, avoiding the problem of inaccurate detection caused by the discharge port of the prior art that the material to be detected is suspended in an air-conditioned state. During the detection, it is only necessary to put the material to be detected in the slot when the slot of the placement plate is about to rotate to the limit frame. The material will be limited by the placement plate and the limit frame during movement, and no extra fixing operation is required. Finally, the placement plate will send out the detected material, so the whole detection process is comprehensive and simple.

[0022] 2. Through the design of the driving part, the present application can drive the wheel frame to rotate by rotating the second motor. As the wheel frame rotates and cooperates with the two inclined grooves, the rollers can slide out of the inclined grooves one by one, thereby driving the mounting plate and the transmission shaft to rotate regularly. The rotation gap is convenient for pressing detection and placing materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the material detection device according to an embodiment of the present application;

[0024] Figure 2 is a schematic diagram of a detection mechanism of a material detection device according to an embodiment of the present application;

[0025] Explanation of the numbers in the figure: 1. Mounting table; 2. Detection mechanism; 3. Placement plate; 4. Limit frame; 5. Press detection block; 6. First motor; 7. Fan gear; 8. Rack; 9. Dial shaft; 10. Engaging shaft; 11. Transmission shaft; 12. Driving member; 13. Mounting plate; 14. Roller; 15. Wheel frame; 16. Inclined groove; 17. Second motor. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a material detection device. Mounting table 1;

[0028] The detection mechanism 2 is arranged on the mounting platform 1, and the detection mechanism 2 includes a placement plate 3 rotatably connected to the mounting platform 1, a limit frame 4 is slidably matched outside the placement plate 3, a press detection block 5 is provided above the limit frame 4, a pressure sensor is installed inside the press detection block 5, the limit frame 4 is connected and fixed to the mounting platform 1, and the press detection block 5 is matched with the groove gap at the edge of the placement plate 3.

[0029] The design of the detection mechanism 2 allows the material to be tested to be placed in a slot on the placement tray 3 without fixing it. The material will be limited by the limit frame 4 during movement, and as the placement tray 3 rotates, the material will be driven under the press detection block 5, so that the press detection block 5 will perform press detection on the material. After the detection is completed, the placement tray 3 continues to rotate, and finally the tested material will be sent out. In this way, the whole detection process is comprehensive and simple.

[0030] Reference Figure 2 The detection mechanism 2 also includes a first motor 6 fixedly mounted on the mounting platform 1, the output shaft of the first motor 6 is connected and fixed with a sector gear 7, the outer side of the sector gear 7 is meshed and connected with a rack 8, the rack 8 is slidably connected to the mounting platform 1, and the rack 8 is connected and fixed to the press detection block 5. The press detection block 5 can be a pressure detector or an element for detecting pressure known to those skilled in the art.

[0031] During the detection, the sector gear 7 can be driven by the output shaft of the first motor 6, thereby driving the rack 8 downward, so that the pressing detection block 5 can be driven to apply pressure to the material, and when the sector gear 7 rotates in the opposite direction, the pressing detection block 5 can be driven to fall, so that the material can be impact tested.

[0032] Reference Figure 1 A shift shaft 9 is connected and fixed on the sector gear 7, and a meshing shaft 10 is slidably matched on the outside of the shift shaft 9. The meshing shaft 10 is an L-shaped structure, and the meshing shaft 10 is connected and fixed to the rack 8.

[0033] The shift shaft 9 cooperates with the meshing shaft 10 to enable the sector gear 7 to mesh with the rack 8 accurately.

[0034] Reference Figure 2 A transmission shaft 11 is connected and fixed to the bottom surface of the placement plate 3, and a driving member 12 is arranged at the lower end of the transmission shaft 11.

[0035] The driving member 12 includes a mounting plate 13 connected and fixed to the transmission shaft 11, a plurality of rollers 14 are connected and fixed to the edge of the mounting plate 13, a wheel frame 15 is slidably fitted below the rollers 14, two inclined grooves 16 are centrally symmetrically provided on the edge of the wheel frame 15, a second motor 17 is connected and fixed to the middle of the wheel frame 15, the second motor 17 is connected and fixed to the mounting table 1, and the number of rollers 14 is the same as the grooves on the edge of the placement plate 3.

[0036] The design of the driving member 12 can drive the wheel frame 15 to rotate through the rotation of the second motor 17. As the wheel frame 15 rotates and cooperates with the two inclined grooves 16, the rollers 14 can slide out of the inclined grooves 16 one by one, so that the mounting plate 13 and the transmission shaft 11 can be driven to rotate regularly, and the rotation gap is convenient for pressing detection and putting in materials.

[0037] The implementation principle of a material detection device in an embodiment of the present application is as follows: the wheel frame 15 is driven to rotate by the rotation of the second motor 17. As the wheel frame 15 rotates and cooperates with the two inclined grooves 16, the rollers 14 can slide out of the inclined grooves 16 in sequence, so that the mounting plate 13 and the transmission shaft 11 can be driven to rotate regularly. At this time, the material to be detected can be placed in a groove of the placement plate 3. The material will be limited by the limit frame 4 during movement. As the placement plate 3 rotates, the material will be driven to the bottom of the press detection block 5. In this way, the output shaft of the first motor 6 drives the sector gear 7, thereby driving the rack 8 downward, so that the press detection block 5 can be driven to apply pressure to the material, and when the sector gear 7 rotates in the opposite direction, it can drive the press detection block 5 to descend, so that the material can be impact detected.

Claims

1. A material detection device, characterized in that: include Mounting table; The detection mechanism is arranged on the mounting table, and the detection mechanism includes a placement plate rotatably connected to the mounting table, the outer side of the placement plate is slidably matched with a limit frame, a press detection block is provided above the limit frame, a pressure sensor is installed inside the press detection block, the limit frame is connected and fixed to the mounting table, and the press detection block is matched with the groove gap at the edge of the placement plate.

2. The material detection device according to claim 1, characterized in that: The detection mechanism also includes a first motor fixedly mounted on the mounting platform, the first motor output shaft is connected and fixedly connected with a sector gear, the sector gear is meshedly connected with a rack on the outside, the rack is slidably connected to the mounting platform, and the rack is connected and fixedly connected to the press detection block.

3. The material detection device according to claim 2, characterized in that: A shifting shaft is connected and fixed on the sector gear, and a meshing shaft is slidably matched outside the shifting shaft. The meshing shaft is in an L-shaped structure and is connected and fixed to the rack.

4. The material detection device according to claim 1, characterized in that: A transmission shaft is connected and fixed to the bottom surface of the placement plate, and a driving member is arranged at the lower end of the transmission shaft.

5. The material detection device according to claim 4, characterized in that: The driving member includes a mounting plate connected and fixed to the transmission shaft, a plurality of rollers are connected and fixed to the edge of the mounting plate, a wheel frame is slidably fitted below the rollers, two inclined grooves are centrally symmetrically provided on the edge of the wheel frame, a second motor is connected and fixed to the middle of the wheel frame, the second motor is connected and fixed to the mounting table, and the number of the rollers is the same as the grooves on the edge of the placement plate.

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