Automatic material discarding device for cement anti-bending test blocks

Abstract

The embodiment of the utility model provides an automatic material discarding device for a cement anti-bending test block, and relates to the field of anti-bending testing of cement mortar test blocks. The problem that cement block chippings need to be manually cleaned after a cement mortar test block bending resistance test is finished is solved. The automatic material discarding device for the cement anti-bending test block comprises a machine base, a first extrusion part, a second extrusion part, a supporting part and a pushing part, wherein the first extrusion part and the second extrusion part are used for extruding and breaking the test block between the first extrusion part and the second extrusion part; the supporting piece is rotatably connected to the machine base, the supporting piece is used for rotating to a horizontal position so as to support the test block located between the first extrusion piece and the second extrusion piece, or the supporting piece is used for rotating to a vertical position under the action of gravity so as to release the toppled test block; the pushing piece is connected with the first extrusion piece and used for moving along with the first extrusion piece so as to push the supporting piece to rotate. And control over rotation of the supporting piece is achieved through movement of the first extrusion piece, so that automatic discharging can be achieved after extrusion is completed, and manual cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cement mortar test block flexural resistance testing, in particular to an automatic material discarding device for cement flexural resistance test blocks. Background Art

[0002] Cement mortar is a building material primarily made from a mixture of cement, sand, and water in a specific ratio. It's widely used in construction and engineering, often for masonry, attaching bricks, stones, tiles, and other building surface decorations, as well as repair and filling projects.

[0003] In building structures, cement mortar is primarily used to fill gaps and improve sealing and stability. It also plays a vital role in thermal insulation, preventing cold air from entering the interior and providing sound insulation and insulation. Furthermore, cement mortar can be used to waterproof moisture-prone areas like basements and kitchens, protecting the safety and stability of the building. For decoration, cement mortar can also be produced in a variety of colors, shapes, and sizes for use on walls, floors, and other surfaces.

[0004] The current flexural testing machine requires manual labor to place cement blocks on the testing station. After the flexural test is completed, the cement block debris needs to be manually cleaned, which has low manual efficiency and increases manual workload. Utility Model Content

[0005] The purpose of the present invention includes, for example, providing an automatic discarding device for cement flexural test blocks, which can improve the problem that cement block debris needs to be manually cleaned after the flexural test of the cement mortar test blocks is completed.

[0006] The embodiment of the present utility model can be implemented as follows:

[0007] An embodiment of the present utility model provides an automatic discarding device for cement anti-flexural test blocks, comprising a machine base, a first extrusion member, a second extrusion member, a support member and a pushing member, wherein the first extrusion member and the second extrusion member are arranged at intervals on the machine base, and the distance between the first extrusion member and the second extrusion member is adjustable, and the first extrusion member and the second extrusion member are used to extrude and break the test block between the two; the support member is rotatably connected to the machine base, and the support member is correspondingly located between the first extrusion member and the second extrusion member, and the support member is used to rotate to a horizontal position to support the test block located between the first extrusion member and the second extrusion member, or the support member is used to rotate to a vertical position under the action of gravity to release the dumped test block; the pushing member is connected to the first extrusion member, and the pushing member is used to move with the first extrusion member to push the support member to rotate.

[0008] In addition, the automatic discarding device for cement anti-flexural test blocks provided by the embodiment of the present invention may also have the following additional technical features:

[0009] Optionally, the pushing member includes a plunger, a first spring and a roller; the plunger is slidingly arranged on the first extrusion member, the first spring is arranged between the plunger and the first extrusion member, and the first spring has a movement tendency to push the plunger to move closer to the support member; the roller is installed on the plunger, and the roller is used to slide with the support member.

[0010] Optionally, a matching inclined surface is provided on a side of the support member facing the roller; the roller is configured to slide with the matching inclined surface during the movement of the first extrusion member to push the support member to rotate to a horizontal position or a vertical position.

[0011] Optionally, the support member includes a flip plate, a slider and a plurality of support rods; the flip plate is rotatably connected to the machine base; the slider is fixed on the flip plate, and the matching inclined surface is provided on the side of the slider facing the roller; the plurality of support rods are fixed on the flip plate in parallel and spaced apart along the rotation center line direction of the flip plate, and the plurality of support rods are used to rotate to a horizontal position to support the test block, or rotate to a vertical position to dump the test block during the rotation of the flip plate.

[0012] Optionally, the extending direction of the slider and the axial direction of the support rod are both perpendicular to the rotation centerline direction of the flap, and the extending direction of the slider is perpendicular to the axial direction of the support rod.

[0013] Optionally, the automatic discarding device for cement anti-flexural test blocks also includes a reset member and a second spring; the reset member is slidably arranged on the first extrusion member, and the reset member is located between the first extrusion member and the second extrusion member, and the second spring is arranged between the first extrusion member and the reset member, and the second spring has a movement tendency to push the reset member to move closer to the second extrusion member to push the broken test block to reset.

[0014] Optionally, the first extrusion member has a first extrusion portion and a second extrusion portion arranged at intervals, and the first extrusion portion and the second extrusion portion are used to press the two ends of the test block; the second extrusion member is provided with a third extrusion portion, and the third extrusion portion is located correspondingly between the first extrusion portion and the second extrusion portion, and the third extrusion portion is used to press the middle part of the test block; the reset member is arranged between the first extrusion portion and the second extrusion portion.

[0015] Optionally, the automatic material discarding device for cement anti-flexural test blocks also includes a first mounting plate and a second mounting plate; the first mounting plate is fixed between the first extrusion part and the second extrusion part, and the first mounting plate extends downward to fix the pushing member; the second mounting plate is fixed on the first mounting plate, the reset member is slidably set on the second mounting plate, and the second spring is set between the reset member and the second mounting plate.

[0016] Optionally, the first extrusion portion, the second extrusion portion and the third extrusion portion are all cylindrical structures.

[0017] Optionally, the first extrusion member is provided with two first limit blocks installed at both ends of the first extrusion part, and two second limit blocks installed at both ends of the second extrusion part; the second extrusion member is provided with two third limit blocks installed at both ends of the third extrusion part; the two first limit blocks, the two second limit blocks and the two third limit blocks are all used to limit and clamp the edges of the test block.

[0018] The beneficial effects of the automatic discarding device for cement anti-flexural test blocks according to the embodiment of the utility model include, for example:

[0019] An automatic discarding device for cement flexural test blocks includes a machine base, a first extrusion member, a second extrusion member, a support member, and a pusher. The first extrusion member and the second extrusion member are spaced apart on the machine base, and the distance between the first extrusion member and the second extrusion member is adjustable. The first extrusion member and the second extrusion member are used to extrude and break the test block between them. The support member is rotatably connected to the machine base and is correspondingly located between the first extrusion member and the second extrusion member. The support member is used to rotate to a horizontal position to support the test block located between the first extrusion member and the second extrusion member, or the support member is used to rotate to a vertical position under the action of gravity to release the dumped test block. The pusher is connected to the first extrusion member and is used to move with the first extrusion member to push the support member to rotate. Specifically, the first extrusion member and the second extrusion member are spaced apart on the machine base in the horizontal direction.

[0020] During the movement of the first extrusion member toward the second extrusion member, the pusher can push the support member to rotate to a horizontal position, thereby supporting the test block, so that the first extrusion member and the second extrusion member can perform a flexural test on the test block from a horizontal direction. After the first extrusion member moves away from the second extrusion member, the pusher moves away from the support member, and the support member rotates to a vertical position under the action of gravity to achieve the unloading of the test block debris. The entire process is accompanied by the completion of the flexural test, which is completed fully automatically, improving work efficiency. The rotation of the support member is controlled by the movement of the first extrusion member, so that automatic unloading can be achieved after extrusion is completed, reducing manual cleaning and improving the problem of manual cleaning of cement block debris after the flexural test of the cement mortar test block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic structural diagram of the automatic discarding device for cement flexural test blocks provided in this embodiment, which is loaded with test blocks from a first perspective;

[0023] Figure 2 A schematic structural diagram of the automatic discarding device for cement flexural test blocks provided in this embodiment, with the test blocks loaded therein from a second perspective;

[0024] Figure 3 A schematic diagram of the structure of the automatic discarding device for cement anti-flexural test blocks provided in this embodiment without the test blocks from a third perspective;

[0025] Figure 4 A side view of the automatic discarding device for cement flexural test blocks provided in this embodiment;

[0026] Figure 5 A top view of the cement flexural test block automatic discarding device provided in this embodiment, equipped with test blocks;

[0027] Figure 6 A bottom view of the cement flexural test block automatic discarding device provided in this embodiment, equipped with test blocks.

[0028] Icons: 10-automatic material discarding device for cement flexural test block; 11-test block; 100-machine base; 200-first extrusion member; 210-first extrusion part; 211-first limit block; 220-second extrusion part; 221-second limit block; 300-second extrusion member; 310-third extrusion part; 311-third limit block; 400-support member; 410-flip plate; 420-support rod; 430-slider; 431-matching inclined surface; 500-pushing member; 510-plunger; 520-roller; 600-resetting member; 610-second spring. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0034] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention can be combined with each other.

[0035] The following combination Figures 1 to 6 The automatic cement flexural test block discarding device 10 provided in this embodiment is described in detail.

[0036] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4The embodiment of the present invention provides an automatic discarding device 10 for cement anti-flexural test blocks, comprising a machine base 100, a first extruding member 200, a second extruding member 300, a supporting member 400 and a pushing member 500. The first extruding member 200 and the second extruding member 300 are spaced apart on the machine base 100. The distance between the first extruding member 200 and the second extruding member 300 is adjustable. The first extruding member 200 and the second extruding member 300 are used to extrude and break the test block 11 between them. The supporting member 400 is rotatable. The support member 400 is connected to the base 100 and is located between the first extrusion member 200 and the second extrusion member 300. The support member 400 is used to rotate to a horizontal position to support the test block 11 located between the first extrusion member 200 and the second extrusion member 300, or to rotate to a vertical position under the action of gravity to release the test block 11. The pusher 500 is connected to the first extrusion member 200 and is used to move with the first extrusion member 200 to push the support member 400 to rotate. Specifically, the first extrusion member 200 and the second extrusion member 300 are arranged on the base 100 in a horizontal direction with a spacing therebetween.

[0037] In the initial state, the support member 400 is in a vertical position, and the first extrusion member 200 and the second extrusion member 300 are away from each other; during operation, the first extrusion member 200 and the second extrusion member 300 are controlled to approach each other, and the first extrusion member 200 moves, driving the pushing member 500 to move synchronously until the pushing member 500 contacts the support member 400 and pushes the support member 400 to rotate to a nearly horizontal position, so that the cement mortar test block 11 can be placed on the support member 400; continue to control the first extrusion member 200 and the second extrusion member 300 to approach each other until the first extrusion member 200 and the second extrusion member 300 press the test block 11, at this time, the pushing member 500 also pushes the support member 400 to rotate to a horizontal position, stably supporting the test block 11; the first extrusion member 200 and the second The extrusion member 300 continues to extrude the test block 11 until the test block 11 breaks. The first extrusion member 200 will retreat a few millimeters. At this time, the pushing member 500 is still against the support member 400, and the support member 400 can still support the broken test block 11. At this time, the test block 11 can be removed and the next procedure can be carried out. The first extrusion member 200 can also be controlled to move away from the second extrusion member 300 until the pushing member 500 is disengaged from the support member 400, and the support member 400 rotates to a vertical position under the action of gravity, thereby releasing the tilted and broken test block 11. A collection box can be set under the support member 400 to collect the test blocks 11 that have completed the flexural test. The entire process is fully automatic and complete, and there is no need for manual cleaning of the support member 400. The structure is simple and the construction efficiency is improved.

[0038] Reference Figure 2 and Figure 4In this embodiment, the pusher 500 includes a plunger 510, a first spring, and a roller 520. The plunger 510 is slidably mounted on the first extrusion member 200. The first spring is disposed between the plunger 510 and the first extrusion member 200, and the first spring has a tendency to push the plunger 510 toward the support member 400. The roller 520 is mounted on the plunger 510 and is configured to slide with the support member 400. Specifically, the plunger 510 is slidably mounted on the first extrusion member 200 in a horizontal direction.

[0039] The plunger 510 is set on the first extrusion member 200 through the first spring. The plunger 510 can move back and forth in the direction from the first extrusion member 200 to the second extrusion member 300 under the action of the first spring, wherein the first spring makes the plunger 510 have a movement tendency to move from the first extrusion member 200 to the second extrusion member 300, so that when the first extrusion member 200 and the second extrusion member 300 have not yet pressed the test block 11, the roller 520 can move close to the support member 400 under the action of the first spring, first contact with the support member 400 to push the support member 400 to rotate to a horizontal position, thereby supporting the test block 11, until the first extrusion block and the second extrusion block approach each other to extrude the test block 11. At the moment when the first extrusion block and the second extrusion block squeeze and break the test block 11, the first extrusion member 200 will retreat a few millimeters. At this time, the roller 520 and the plunger 510 will continue to approach and press against the support member 400 under the action of the first spring, so that the support member 400 maintains a horizontal position, which is convenient for subsequent grabbing of the broken test block 11; if grabbing is not required, continue to control the first extrusion member 200 to retreat, then the roller 520 will be disengaged from the support member 400, and the support member 400 will rotate to a vertical position under the action of gravity, and the test block 11 will slide down.

[0040] Reference Figure 2 and Figure 4 In this embodiment, a mating inclined surface 431 is provided on the side of the support member 400 facing the roller 520; the roller 520 is used to slide with the mating inclined surface 431 during the movement of the first extrusion member 200 to push the support member 400 to rotate to a horizontal position or a vertical position.

[0041] Specifically, Figure 2 The relative position of the support member 400 is described below, and the inclined surface 431 is arranged in a direction inclined from the lower left to the upper right. During the movement of the roller 520 in the horizontal direction, the support member 400 is pushed to rotate. The inclined surface can control the support member 400 to be in a horizontal position.

[0042] Reference Figure 1 、 Figure 2 and Figure 3In this embodiment, the support member 400 includes a flip plate 410, a slider 430 and a plurality of support rods 420; the flip plate 410 is rotatably connected to the machine base 100; the slider 430 is fixed on the flip plate 410, and a matching inclined surface 431 is provided on the side of the slider 430 facing the roller 520; the plurality of support rods 420 are fixed on the flip plate 410 side by side and spaced apart along the rotation center line direction of the flip plate 410, and the plurality of support rods 420 are used to rotate to a horizontal position to support the test block 11, or rotate to a vertical position to tip the test block 11 during the rotation of the flip plate 410.

[0043] Both ends of the flap 410 are rotatably connected to the base 100. The slider 430 and the multiple support rods 420 are fixed to the flap 410. When the roller 520 pushes the slider 430, it pushes the flap 410 to rotate, which in turn drives the multiple support rods 420 to rotate, so that the support rods 420 rotate to a horizontal position to support the test block 11, or rotate to a vertical position to allow the test block 11 to slide.

[0044] Reference Figure 2 In this embodiment, the extension direction of the slider 430 and the axial direction of the support rod 420 are both perpendicular to the rotation center line direction of the flip plate 410, and the extension direction of the slider 430 is perpendicular to the axial direction of the support rod 420.

[0045] During the flipping and rotating process, the slider 430 and the plurality of support rods 420 rotate synchronously. The slider 430 and the support rods 420 are arranged around the rotation centerline of the flap 410. The slider 430, the flap 410, and the support rods 420 are perpendicular to each other. The flap 410 can be switched between the horizontal and vertical positions by rotating 90 degrees.

[0046] It should be noted that the term "perpendicular" in this context does not necessarily require a 90° angle between the two. A slight inclination is permitted, for example, and the angle can be within the range of 88°-90° to still be considered perpendicular. For example, the angle between the extension direction of the slider 430 and the axial direction of the support rod 420 and the rotational centerline of the flap 410 can also be 88°, 89°, etc.

[0047] Reference Figure 3 、 Figure 5 and Figure 6 In this embodiment, the automatic discarding device 10 of the cement anti-flexural test block also includes a reset member 600 and a second spring 610; the reset member 600 is slidably arranged on the first extrusion member 200, and the reset member 600 is located between the first extrusion member 200 and the second extrusion member 300, and the second spring 610 is arranged between the first extrusion member 200 and the reset member 600, and the second spring 610 has a movement tendency to push the reset member 600 to move closer to the second extrusion member 300, so as to push the broken test block 11 to reset.

[0048] The reset member 600 is located between the first extrusion member 200 and the second extrusion member 300. When the first extrusion member 200 and the second extrusion member 300 approach each other to extrude the test block 11, the reset member 600 can also contact the test block 11. At the moment when the first extrusion member 200 and the second extrusion member 300 squeeze and break the test block 11, the first extrusion member 200 retreats a few millimeters. Under the action of the second spring 610, the reset member 600 continues to press against the test block 11, so that the test block 11 that is broken into two parts is reset, preventing the broken test block 11 from falling directly from the support rod 420, and facilitating grasping and positioning. If grasping or positioning is not required, as described above, continue to control the first extrusion member 200 to move backward, so that the support rod 420 rotates to a vertical position under the action of gravity, so that the test block 11 slides off.

[0049] Reference Figure 1 and Figure 3 In this embodiment, the first extrusion member 200 has a first extrusion portion 210 and a second extrusion portion 220 arranged at intervals, and the first extrusion portion 210 and the second extrusion portion 220 are used to press the two ends of the test block 11; the second extrusion member 300 is provided with a third extrusion portion 310, and the third extrusion portion 310 is located correspondingly between the first extrusion portion 210 and the second extrusion portion 220, and the third extrusion portion 310 is used to press the middle part of the test block 11; the reset member 600 is arranged between the first extrusion portion 210 and the second extrusion portion 220.

[0050] The first extrusion part 210 and the second extrusion part 220 are arranged at intervals, the third extrusion part 310 is located on one side of the test block 11, and the first extrusion part 210 and the second extrusion part 220 are located on the other side of the test block 11. The third extrusion part 310 extrudes the middle part of the test block 11, and the first extrusion part 210 and the second extrusion part 220 extrudes from both ends of the test block 11, thereby squeezing the test block 11 into two sections, completing the flexural test of the test block 11.

[0051] Reference Figure 2 and Figure 3 In this embodiment, the automatic discarding device 10 of the cement flexural test block further includes a first mounting plate and a second mounting plate; the first mounting plate is fixed between the first extrusion part 210 and the second extrusion part 220, and the first mounting plate extends downward to fix the pushing member 500; the second mounting plate is fixed on the first mounting plate, the reset member 600 is slidably arranged on the second mounting plate, and the second spring 610 is arranged between the reset member 600 and the second mounting plate.

[0052] The first mounting plate is Z-shaped and fixed between the first extrusion portion 210 and the second extrusion portion 220. The second mounting plate is vertically fixed to the first mounting plate, and the reset member 600 is slidably mounted horizontally on the second mounting plate. The first and second mounting plates are used to mount the reset member 600 and the pusher 500, allowing them to move synchronously with the first extrusion member 200. A second spring 610 is installed between the reset member 600 and the first extrusion member 200, and a first spring is installed between the roller 520 and the first extrusion member 200, achieving push-reset and reset of the test block 11.

[0053] Reference Figure 1 and Figure 3 In this embodiment, the first extrusion portion 210, the second extrusion portion 220, and the third extrusion portion 310 are all cylindrical structures. The cylindrical structure contacts the test block 11 through an arcuate surface, reducing friction on the test block 11 while increasing stress concentration, thereby breaking the test block 11.

[0054] Reference Figure 1 and Figure 3 In this embodiment, the first extrusion member 200 is provided with two first limit blocks 211 installed at both ends of the first extrusion part 210, and two second limit blocks 221 installed at both ends of the second extrusion part 220; the second extrusion member 300 is provided with two third limit blocks 311 installed at both ends of the third extrusion part 310; the two first limit blocks 211, the two second limit blocks 221 and the two third limit blocks 311 are all used to limit and clamp the edge of the test block 11.

[0055] In the process of the first extrusion member 200 and the second extrusion member 300 approaching each other, the two ends of one side of the test block 11 are respectively stuck between the two first limit blocks 211 and the two second limit blocks 221, and the middle part of the other side of the test block 11 is stuck between the two third limit blocks 311 to position the position of the test block 11, and then the first extrusion part 210, the second extrusion part 220 and the third extrusion part 310 extrude the test block 11.

[0056] According to an automatic discarding device 10 for cement anti-flexural test blocks provided by this embodiment, the working principle of the automatic discarding device 10 for cement anti-flexural test blocks is as follows: in the initial state, the first extrusion member 200 and the second extrusion member 300 are far apart, and the support rod 420 rotates to a vertical position under the action of gravity; the first extrusion member 200 moves toward the second extrusion member 300, driving the roller 520 to move horizontally close to the slider 430 until the slider 430 is pushed to rotate, thereby driving the support rod 420 to rotate to a horizontal position, at which time the test block 11 is placed on the support rod 420; the first extrusion member 200 continues to move toward the second extrusion member 300, and the roller 520 presses the slider 430 in the process of pushing the slider 430 to rotate. The first spring is compressed until the first extrusion member 200 and the second extrusion member 300 break the test block 11. The first extrusion member 200 retreats a few millimeters, and the roller 520 continues to press against the slider 430 under the action of the first spring, keeping the support rod 420 in a horizontal position; at this time, the reset member 600 also pushes the broken test block 11 to reset under the action of the second spring 610, and keeps it on the support rod 420; then the broken test block 11 is grabbed from the support rod 420 to enter the next procedure; or the first extrusion member 200 is continued to be controlled to move backward until the support rod 420 is no longer supported by the roller 520 and rotates to a vertical position under the action of gravity, so that the test block 11 slides down and completes the unloading.

[0057] The automatic cement flexural test block discarding device 10 provided in this embodiment has at least the following advantages:

[0058] During the movement of the first extrusion member 200 toward the second extrusion member 300, the pushing member 500 can push the supporting member 400 to rotate to a horizontal position, thereby supporting the test block 11, so that the first extrusion member 200 and the second extrusion member 300 can perform a flexural test on the test block 11 from a horizontal direction. After the first extrusion member 200 moves away from the second extrusion member 300, the pushing member 500 moves away from the supporting member 400, and the supporting member 400 rotates to a vertical position under the action of gravity, thereby realizing the unloading of the debris of the test block 11. The entire process is accompanied by the completion of the flexural test and is completed fully automatically, thereby improving work efficiency.

[0059] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An automatic discarding device for cement flexural test blocks, characterized in that: include: Machine base (100); a first extrusion piece (200) and a second extrusion piece (300), wherein the first extrusion piece (200) and the second extrusion piece (300) are arranged on the machine base (100) at intervals, the distance between the first extrusion piece (200) and the second extrusion piece (300) is adjustable, and the first extrusion piece (200) and the second extrusion piece (300) are used to extrude and break a test block (11) therebetween; A support member (400) and a push member (500), wherein the support member (400) is rotatably connected to the machine base (100), and the support member (400) is correspondingly located between the first extrusion member (200) and the second extrusion member (300), and the support member (400) is used to rotate to a horizontal position to support the test block (11) located between the first extrusion member (200) and the second extrusion member (300), or the support member (400) is used to rotate to a vertical position under the action of gravity to release the tipping test block (11); the push member (500) is connected to the first extrusion member (200), and the push member (500) is used to move with the first extrusion member (200) to push the support member (400) to rotate.

2. The automatic discarding device for cement flexural test blocks according to claim 1, characterized in that: The pushing member (500) includes a plunger (510), a first spring and a roller (520); the plunger (510) is slidably arranged on the first extrusion member (200), the first spring is arranged between the plunger (510) and the first extrusion member (200), and the first spring has a movement tendency of pushing the plunger (510) to move closer to the support member (400); the roller (520) is installed on the plunger (510), and the roller (520) is used to slide with the support member (400).

3. The automatic discarding device for cement flexural test blocks according to claim 2, characterized in that: A matching inclined surface (431) is provided on one side of the support member (400) facing the roller (520); the roller (520) is used to slide with the matching inclined surface (431) during the movement of the first extrusion member (200) to push the support member (400) to rotate to a horizontal position or a vertical position.

4. The automatic discarding device for cement flexural test blocks according to claim 3 is characterized in that: The support member (400) comprises a flap (410), a slider (430) and a plurality of support rods (420); the flap (410) is rotatably connected to the machine base (100); the slider (430) is fixed to the flap (410), and the matching inclined surface (431) is provided on the side of the slider (430) facing the roller (520); the plurality of support rods (420) are fixed to the flap (410) in parallel and spaced apart along the rotation centerline direction of the flap (410), and the plurality of support rods (420) are used to rotate to a horizontal position to support the test block (11) or to rotate to a vertical position to tip the test block (11) during the rotation of the flap (410).

5. The automatic discarding device for cement flexural test blocks according to claim 4 is characterized in that: The extension direction of the slider (430) and the axial direction of the support rod (420) are both perpendicular to the rotation centerline direction of the flap (410), and the extension direction of the slider (430) is perpendicular to the axial direction of the support rod (420).

6. The automatic discarding device for cement flexural test blocks according to any one of claims 1 to 5, characterized in that: The automatic discarding device for cement anti-flexural test blocks further comprises a reset member (600) and a second spring (610); the reset member (600) is slidably arranged on the first extrusion member (200), and the reset member (600) is located between the first extrusion member (200) and the second extrusion member (300); the second spring (610) is arranged between the first extrusion member (200) and the reset member (600); the second spring (610) has a movement tendency of pushing the reset member (600) to move closer to the second extrusion member (300), so as to push the broken test block (11) to reset.

7. The automatic discarding device for cement flexural test blocks according to claim 6, characterized in that: The first extrusion member (200) comprises a first extrusion portion (210) and a second extrusion portion (220) which are arranged at intervals, and the first extrusion portion (210) and the second extrusion portion (220) are used to press the two ends of the test block (11); the second extrusion member (300) is provided with a third extrusion portion (310), and the third extrusion portion (310) is located between the first extrusion portion (210) and the second extrusion portion (220), and the third extrusion portion (310) is used to press the middle part of the test block (11); the reset member (600) is arranged between the first extrusion portion (210) and the second extrusion portion (220).

8. The automatic discarding device for cement flexural test blocks according to claim 7, characterized in that: The automatic material discarding device for cement anti-flexural test blocks also includes a first mounting plate and a second mounting plate; the first mounting plate is fixed between the first extrusion part (210) and the second extrusion part (220), and the first mounting plate extends downward to fix the pushing member (500); the second mounting plate is fixed on the first mounting plate, the reset member (600) is slidably arranged on the second mounting plate, and the second spring (610) is arranged between the reset member (600) and the second mounting plate.

9. The automatic discarding device for cement flexural test blocks according to claim 7, characterized in that: The first extrusion portion (210), the second extrusion portion (220) and the third extrusion portion (310) are all cylindrical structures.

10. The automatic discarding device for cement flexural test blocks according to claim 9, characterized in that: The first extrusion member (200) is provided with two first limiting blocks (211) for mounting at both ends of the first extrusion portion (210), and two second limiting blocks (221) for mounting at both ends of the second extrusion portion (220); the second extrusion member (300) is provided with two third limiting blocks (311) for mounting at both ends of the third extrusion portion (310); the two first limiting blocks (211), the two second limiting blocks (221) and the two third limiting blocks (311) are all used for limiting and clamping the edge of the test block (11).

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