Sample preparation device for waterproof material detection

Abstract

The utility model discloses a sample preparation device for waterproof material detection. The sample preparation device comprises a sample preparation platform, preparing a sample structure; the sample preparation structure is positioned right above the sample preparation platform; a support structure; the supporting structure is installed on the sample preparation platform and used for supporting and installing the sample preparation structure. Compared with the prior art, the waterproof material sample preparation device has the advantages that waterproof materials can be quickly positioned and fixed, so that samples can be efficiently and quickly cut and ejected, automatic cutting and sample ejection are realized, workers can take the samples conveniently, and the waterproof material sample preparation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof material detection sample preparation, and particularly relates to a sample preparation device for waterproof material detection. Background Art

[0002] Waterproof materials are important components that can prevent the penetration of rainwater, groundwater and other water. They are an important part of new building materials. After the waterproof materials for buildings are processed, it is necessary to detect their waterproof performance, and it is necessary to cut the waterproof materials to prepare samples for subsequent waterproof performance detection. Therefore, it is necessary to develop a sample preparation device for waterproof material detection with accurate cutting and high cutting efficiency. After retrieval, no technical solution identical to the present utility model has been found. Content of the Utility Model

[0003] The main technical problem to be solved by the present utility model is to provide a sample preparation device for waterproof material detection with accurate cutting and high cutting efficiency, and solve one or more of the above-mentioned prior art problems.

[0004] To solve the above technical problem, one technical solution adopted by the present utility model is: a sample preparation device for waterproof material detection, the innovation of which lies in: including

[0005] A sample preparation platform;

[0006] A sample preparation structure; the sample preparation structure is located directly above the sample preparation platform;

[0007] A support structure; the support structure is installed on the sample preparation platform for supporting and installing the sample preparation structure.

[0008] In some embodiments, the support structure includes support column A, support column B and a cross beam. The support column A and the support column B are vertically installed on the sample preparation platform and are symmetrically arranged based on the center of the sample preparation platform. The cross beam is horizontally installed on the tops of the support column A and the support column B.

[0009] In some embodiments, first connection ears are provided at both the upper and lower ends of the support column A. First connection grooves for the first connection ears to be embedded are provided on both the upper surface of the sample preparation platform and the lower surface of the cross beam. Second connection ears are provided at both the upper and lower ends of the support column B. Second connection grooves for the second connection ears to be embedded are also provided on both the upper surface of the sample preparation platform and the lower surface of the cross beam.

[0010] In some embodiments, the sample preparation structure includes a first cylinder vertically installed on the cross beam and a sample preparation cutting knife assembled at the end of the output end of the first cylinder.

[0011] In some embodiments, the sample preparation device for waterproof material detection further includes a guiding structure. The guiding structure includes a first guide rail that is arranged on the side wall of support column A and extends vertically, a second guide rail that is arranged on the side wall of support column B and extends vertically, and a guiding plate with one end docked with the first guide rail and the other end docked with the second guide rail and capable of sliding up and down along the first guide rail and the second guide rail. The middle part of the guiding plate is fixedly connected to the middle part of the output end of the first cylinder.

[0012] In some embodiments, the sample preparation cutting knife includes a knife seat and a blade arranged on the bottom surface of the knife seat. The blade is annular, and the cutting inclined surface of the blade is located at the end of the inner wall of the blade.

[0013] In some embodiments, the sample preparation device for waterproof material detection further includes an ejecting structure. The ejecting structure includes an ejecting groove which is arranged on the upper surface of the sample preparation platform and is located directly below the sample preparation cutting knife. The ejecting structure further includes an ejecting disc which can be fitted into the ejecting groove. A perforation is also provided at the center of the bottom surface of the ejecting groove. The ejecting structure further includes a mounting seat arranged on the lower surface of the sample preparation platform. A second cylinder arranged vertically upward is mounted on the mounting seat. The output end of the second cylinder passes through the perforation and is fixedly connected to the bottom surface of the ejecting disc. When the ejecting disc is embedded in the ejecting groove and is in the lowest position, the upper surface of the ejecting disc is flush with the upper surface of the sample preparation platform, and an annular cutting groove for the blade to be embedded is formed between the outer side wall of the ejecting disc and the inner side wall of the ejecting groove.

[0014] In some embodiments, the sample preparation device for waterproof material detection further includes a plurality of fixing structures arranged on the edge of the upper surface of the sample preparation platform. The fixing structure includes a support seat. The bottom of the support seat is provided with a third connecting ear. The upper surface of the sample preparation platform is provided with a third connecting groove for the third connecting ear to be fitted into. The top of the support seat is provided with a third cylinder arranged vertically downward, and a pressing plate is installed at the output end of the third cylinder.

[0015] In some embodiments, the pressing plate is frustum-shaped, and a plurality of uniformly distributed anti-slip protrusions are provided on the bottom surface of the pressing plate.

[0016] In some embodiments, a first limiting block is provided at the bottom of the first guide rail, and a second limiting block is provided at the bottom of the second guide rail. The first limiting block and the second limiting block are at the same height.

[0017] The beneficial effects of the present utility model are as follows: This technical solution can achieve the rapid positioning and fixing of waterproof materials, thereby efficiently realizing the rapid cutting and ejection of samples, realizing automatic cutting and sample ejection, facilitating the staff to take and place, and thus improving the efficiency of waterproof material sample preparation. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, where:

[0019] Figure 1 is the axonometric view of a sample preparation device for waterproof material detection according to the present invention.

[0020] Figure 2 is the front view of a sample preparation device for waterproof material detection according to the present invention.

[0021] Figure 3 is Figure 2 the sectional view of A - A.

[0022] Figure 4 is the structural schematic diagram of the sample preparation platform of a sample preparation device for waterproof material detection according to the present invention.

[0023] Figure 5 is the structural schematic diagram of the support column A of a sample preparation device for waterproof material detection according to the present invention.

[0024] Figure 6 is the structural schematic diagram of the support column B of a sample preparation device for waterproof material detection according to the present invention.

[0025] Figure 7 is the top view of the crossbeam of a sample preparation device for waterproof material detection according to the present invention.

[0026] Figure 8 is the bottom view of the crossbeam of a sample preparation device for waterproof material detection according to the present invention.

[0027] Figure 9 is the front view of the sample preparation cutting knife of a sample preparation device for waterproof material detection according to the present invention.

[0028] Figure 10 is the bottom view of the sample preparation cutting knife of a sample preparation device for waterproof material detection according to the present invention.

[0029] Figure 11 is the structural schematic diagram of the guide plate of a sample preparation device for waterproof material detection according to the present invention.

[0030] Figure 12 is the structural schematic diagram of the ejector plate of a sample preparation device for waterproof material detection according to the present invention.

[0031] Figure 13It is a schematic structural diagram of the support column of a sample preparation device for waterproof material detection according to the present utility model.

[0032] Figure 14 It is a schematic structural diagram of the pressing plate of a sample preparation device for waterproof material detection according to the present utility model. Specific embodiments

[0033] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] As Figures 1-14 shown, the embodiments of the present utility model include:

[0035] A sample preparation device for waterproof material detection, including

[0036] A sample preparation platform 100;

[0037] A sample preparation structure; the sample preparation structure is located directly above the sample preparation platform 100;

[0038] A support structure; the support structure is installed on the sample preparation platform 100 for supporting and installing the sample preparation structure.

[0039] In this embodiment, the support structure includes a support column A201, a support column B202, and a cross beam 203. The support column A201 and the support column B202 are vertically installed on the sample preparation platform 100 and are symmetrically arranged based on the center of the sample preparation platform 100. The cross beam 203 is horizontally installed on the tops of the support column A201 and the support column B202. First connection ears 2011 are provided at both the upper and lower ends of the support column A201. First connection grooves 101 for embedding the first connection ears 2011 are provided on both the upper surface of the sample preparation platform 100 and the lower surface of the cross beam 203. Second connection ears 2021 are provided at both the upper and lower ends of the support column B202. Second connection grooves 102 for embedding the second connection ears 2021 are also provided on both the upper surface of the sample preparation platform 100 and the lower surface of the cross beam 203. This technical solution can facilitate the connection and assembly between the support assembly and the sample preparation platform 100, improving the assembly efficiency of the equipment.

[0040] In this embodiment, the sample preparation structure includes a first cylinder 301 vertically installed on the cross beam 203 and a sample preparation cutting knife 302 assembled at the end of the output end of the first cylinder 301.

[0041] In this embodiment, the sample preparation device for waterproof material detection further includes a guiding structure. The guiding structure includes a first guide rail 401 that is arranged on the side wall of the support column A 201 and extends vertically, a second guide rail 402 that is arranged on the side wall of the support column B 202 and extends vertically, and a guide plate 403 with one end docked with the first guide rail 401 and the other end docked with the second guide rail 402 and capable of sliding up and down along the first guide rail 401 and the second guide rail 402. The middle part of the guide plate 403 is fixedly connected to the middle part of the output end of the first cylinder 301. This technical solution is used for the up and down guiding of the sample preparation cutting knife 302 to prevent the position of the sample preparation cutting knife 302 from shifting during the downward cutting.

[0042] In this embodiment, the sample preparation cutting knife 302 includes a knife holder 3021 and a cutting edge 3022 arranged on the bottom surface of the knife holder 3021. The cutting edge 3022 is annular, and the cutting inclined surface 3023 of the cutting edge 3022 is located at the end of the inner wall of the cutting edge 3022. In this technical solution, the cutting inclined surface 3023 of the cutting edge 3022 is located inside the cutting edge 3022, so that the cut sample can be separated from the waterproof material during cutting, avoiding the adhesion of the sample to the body.

[0043] In this embodiment, the sample preparation device for waterproof material detection further includes an ejection structure. The ejection structure includes an ejection groove 501. The ejection groove 501 is arranged on the upper surface of the sample preparation platform 100 and is located directly below the sample preparation cutting knife 302. The ejection structure further includes an ejection disc 503 that can be embedded in the ejection groove 501. A perforation 502 is further provided at the center of the bottom surface of the ejection groove 501. The ejection structure further includes a mounting seat 504 arranged on the lower surface of the sample preparation platform 100. A second cylinder 505 arranged vertically upward is mounted on the mounting seat 504. The output end of the second cylinder 505 passes through the perforation 502 and is fixedly connected to the bottom surface of the ejection disc 503. When the ejection disc 503 is embedded in the ejection groove 501 and is in the lowest position, the upper surface of the ejection disc 503 is flush with the upper surface of the sample preparation platform 100. An annular cutting groove for the cutting edge 3022 to be embedded is formed between the outer side wall of the ejection disc 503 and the inner side wall of the ejection groove 501. This technical solution can eject the sample through the ejection structure after the sample cutting is completed, realizing efficient sample preparation and facilitating the staff to take out the sample.

[0044] In this embodiment, the sample preparation device for waterproof material detection further includes a plurality of fixing structures arranged at the edge of the upper surface of the sample preparation platform 100. The fixing structure includes a support base 601. A third connecting ear 604 is provided at the bottom of the support base 601. A third connecting groove 104 for the third connecting ear 604 to be embedded is provided on the upper surface of the sample preparation platform 100. A third cylinder 602 is provided vertically downward at the top of the support base 601. A pressing plate 603 is installed at the output end of the third cylinder 602. The pressing plate 603 is frustum-shaped. A plurality of uniformly distributed anti-slip protrusions are provided on the bottom surface of the pressing plate 603. This technical solution can conveniently and efficiently press and position the waterproof material, prevent it from moving during cutting, and avoid irregular sample shapes.

[0045] In this embodiment, a first limiting block is provided at the bottom of the first guide rail 401, and a second limiting block is provided at the bottom of the second guide rail 402. The first limiting block and the second limiting block are at the same height. This technical solution can prevent the blade 3022 of the sample preparation cutting knife 302 from contacting the sample preparation platform 100 when descending to the lowest point, avoid damage to the blade 3022, and extend the service life of the blade 3022.

[0046] The working principle of this technical solution is as follows: First, the waterproof material is manually laid flat on the sample preparation platform 100. The third cylinder 602 of the fixing structure descends, driving the pressing plate 603 to press and fix the edge of the waterproof material. Then, the first cylinder 301 descends, and the blade 3022 of the sample preparation cutting knife 302 cuts the waterproof material during the descending process to form a sample. The first cylinder 301 ascends. After the blade 3022 leaves the cutting groove, the second cylinder 505 ascends to separate the sample from the waterproof material body and push it out. The staff takes out the sample. This process is efficient and safe, and the sample shape is accurately controllable.

[0047] The beneficial effects of the present utility model are as follows: This technical solution can achieve rapid positioning and fixation of the waterproof material, thereby efficiently realizing rapid cutting and ejection of the sample, realizing automatic cutting and ejection of the sample, facilitating the staff to take it, and thus improving the efficiency of waterproof material sample preparation.

[0048] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A sample preparation device for waterproof material testing, characterized in that: include Sample preparation platform (100); Sample preparation structure; the sample preparation structure is located directly above the sample preparation platform (100); Support structure; The supporting structure is installed on the sample preparation platform (100) for supporting and installing the sample preparation structure.

2. A sample preparation device for waterproof material testing according to claim 1, characterized in that: The support structure includes a support column A (201), a support column B (202) and a crossbeam (203), wherein the support column A (201) and the support column B (202) are vertically installed on the sample preparation platform (100) and are symmetrically arranged based on the center of the sample preparation platform (100), and the crossbeam (203) is horizontally installed on the top of the support column A (201) and the support column B (202).

3. A sample preparation device for waterproof material testing according to claim 2, characterized in that: The upper and lower ends of the support column A (201) are both provided with a first connecting ear (2011), and the upper surface of the sample preparation platform (100) and the lower surface of the cross beam (203) are both provided with a first connecting groove (101) for the first connecting ear (2011) to be embedded; the upper and lower ends of the support column B (202) are both provided with a second connecting ear (2021), and the upper surface of the sample preparation platform (100) and the lower surface of the cross beam (203) are also provided with a second connecting groove (102) for the second connecting ear (2021) to be embedded.

4. A sample preparation device for waterproof material testing according to claim 2, characterized in that: The sample preparation structure comprises a first cylinder (301) mounted vertically downward on a crossbeam (203) and a sample preparation cutting knife (302) mounted at the output end of the first cylinder (301).

5. A sample preparation device for waterproof material testing according to claim 4, characterized in that: The sample preparation device for waterproof material testing also includes a guide structure, which includes a first guide rail (401) arranged on the side wall of the support column A (201) and extending up and down, a second guide rail (402) arranged on the side wall of the support column B (202) and extending up and down, and a guide plate (403) with one end connected to the first guide rail (401) and the other end connected to the second guide rail (402) and capable of sliding up and down along the first guide rail (401) and the second guide rail (402), and the middle part of the guide plate (403) is fixedly connected to the middle part of the output end of the first cylinder (301).

6. A sample preparation device for waterproof material testing according to claim 4, characterized in that: The sample cutting knife (302) comprises a knife seat (3021) and a blade (3022) arranged on the bottom surface of the knife seat (3021); the blade (3022) is annular in shape; and the cutting bevel (3023) of the blade (3022) is located at the end of the inner wall of the blade (3022).

7. A sample preparation device for waterproof material testing according to claim 6, characterized in that: The sample preparation device for waterproof material detection further comprises an ejection structure, wherein the ejection structure comprises an ejection groove (501), wherein the ejection groove (501) is arranged on the upper surface of the sample preparation platform (100) and is located directly below the sample preparation cutting knife (302), wherein the ejection structure further comprises an ejection plate (503), wherein the ejection plate (503) can be embedded in the ejection groove (501), wherein the bottom center of the ejection groove (501) is further provided with a through hole (502), and wherein the ejection structure further comprises a mounting seat (503) arranged on the lower surface of the sample preparation platform (100). 04), a second cylinder (505) vertically upwardly arranged is installed on the mounting seat (504), the output end of the second cylinder (505) passes through the through hole (502) and is connected and fixed to the bottom surface of the ejection disk (503), when the ejection disk (503) is embedded in the ejection groove (501) and is located at the lowest position, the upper surface of the ejection disk (503) is flush with the upper surface of the sample preparation platform (100), and an annular cutting groove for the blade (3022) to be embedded is formed between the outer wall of the ejection disk (503) and the inner wall of the ejection groove (501).

8. A sample preparation device for waterproof material testing according to claim 1, characterized in that: The sample preparation device for waterproof material testing also includes a plurality of fixed structures arranged on the edge of the upper surface of the sample preparation platform (100), the fixed structures including a support seat (601), a third connecting ear (604) is provided at the bottom of the support seat (601), a third connecting groove (104) for the third connecting ear (604) to be embedded is provided on the upper surface of the sample preparation platform (100), a third cylinder (602) arranged vertically downward is provided on the top of the support seat (601), and a pressure plate (603) is installed at the output end of the third cylinder (602).

9. A sample preparation device for waterproof material testing according to claim 8, characterized in that: The pressing plate (603) is in the shape of a truncated cone, and a plurality of evenly distributed anti-slip protrusions are provided on the bottom surface of the pressing plate (603).

10. A sample preparation device for waterproof material testing according to claim 5, characterized in that: A first limiting block is provided at the bottom of the first guide rail (401), and a second limiting block is provided at the bottom of the second guide rail (402), and the first limiting block and the second limiting block are at the same height.

Images