Disc sampler capable of adjusting sampling area

Abstract

The utility model relates to the technical field of textile fabric detection equipment, and discloses a disc sampler capable of adjusting a sampling area. The disc sampler capable of adjusting the sampling area comprises a supporting plate, a moving groove is fixedly formed in the bottom of the supporting plate, a measuring scale is fixedly installed on one side of the moving groove, a supporting column is fixedly installed in the middle of the top of the supporting plate, and a handle is fixedly installed on the top of the supporting column; and a silica gel ball is fixedly installed in the middle of the top of the handle, a center block is fixedly installed in the middle of the interior of the moving groove, and a two-way screw rod is movably connected into the center block. The two-way screw can rotate in the center of the two rotating shafts by shifting the rotating shifting piece, so that the two moving blocks are driven to move towards the middle or move towards the two sides in the moving groove at the same time, the width of the two cutting knives is adjusted, and samples with different areas can be cut conveniently; and the practicability and the convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabric detection equipment, and particularly relates to a disk sampler with an adjustable sampling area. Background Technique

[0002] A disk sampler is a tool for cutting circular samples of various textile fabrics woven from natural fibers or chemical fibers, such as knitted fabrics, woven fabrics, or non-woven fabrics. After the fabric production is completed, the fabric needs to be tested before leaving the factory, and the first step of fabric testing is fabric sampling. In order to facilitate the comparison of the sampled fabrics and reduce experimental errors, a quantitative sampling method is usually used.

[0003] For the existing Chinese utility model patent with the reference publication number: CN206906042U, it discloses a disk sampler, which includes a hollow shell. The lower end of the shell is provided with a circular opening, and the upper end is provided with a through hole. The circular opening and the through hole are coaxially arranged. The shell also includes a fabric fixing block arranged in the shell, a tool holder sleeved on the fabric fixing block, a blade arranged on the tool holder, and a driving rod arranged on the tool holder. There is an annular gap between the fabric fixing block and the circular opening. The driving rod passes through the through hole, and the upper end of the driving rod is rotatably connected with a driving block. The driving block and the driving rod move synchronously in the axial direction of the driving rod. The outer periphery of the driving block is provided with an external thread, and the driving block is connected with a power member that is in threaded cooperation with the driving block. The power member makes the driving block move back and forth along the axial direction of the driving rod. It has the advantages that the extension degree of the blade of the disk sampler is adjustable, so that the cutting edge of the blade can be more effectively utilized, the wear between the blade and the cushion layer is reduced, and the service life of the blade and the cushion layer is prolonged.

[0004] Although the above disk sampler solves the problem that when the existing disk sampler is in use, most of the cutting edges of the blade cut on the cushion layer, resulting in serious wear between the cushion layer and the blade, the sampling area of the existing disk sampler is not convenient to adjust, so it is not convenient to use under different conditions, affecting the practicability of the equipment. Content of the Utility Model

[0005] (1) Technical Problem Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a disk sampler with an adjustable sampling area, which has the advantages of being convenient to adjust the sampling area, etc., and solves the above technical problems.

[0007] (2) Technical Solution

[0008] To achieve the above object, the utility model provides the following technical solution: A disk sampler with an adjustable sampling area, including:

[0009] A support plate, a movable groove is fixedly installed on the bottom of the support plate, a measuring ruler is fixedly installed on one side of the movable groove, a support column is fixedly installed on the top middle of the support plate, a handle is fixedly installed on the top of the support column, the handle is in a "cross" shape, a silicone ball is fixedly installed on the top middle of the handle, and the silicone ball is in a semicircular shape, a center block is fixedly installed in the middle of the movable groove, a bidirectional screw is movably connected inside the center block, two rotating paddles are fixedly installed in the middle of the bidirectional screw, two rotating shafts are fixedly installed on both sides of the bidirectional screw, a movable block is movably connected to the outer side of the bidirectional screw, and a cutting knife is fixedly installed on the bottom of the movable block.

[0010] As a preferred technical solution of the utility model, a support ring is movably connected to the outer side of the support plate, and the support ring is annular in shape and is a structure for support.

[0011] As a preferred technical solution of the utility model, a sliding groove is fixedly installed inside the support ring, and four support blocks are fixedly installed around the support ring, and the support blocks are structures used for support.

[0012] As a preferred technical solution of the utility model, a spring is fixedly installed at the bottom of the support block, and the spring is a structure for lifting and lowering by contraction.

[0013] As a preferred technical solution of the utility model, the outer side of the support plate is movably connected with a shell, and four lifting slots are fixedly installed around the shell, and the lifting slots are structures used for lifting.

[0014] As a preferred technical solution of the utility model, a limiting ring is fixedly installed on the middle top of the shell.

[0015] As a preferred technical solution of the utility model, a fitting ring is fixedly installed on the outer bottom of the shell, and a silicone ring is fixedly installed on the bottom of the fitting ring, and the silicone ring is a structure for fitting.

[0016] Compared with the prior art, the utility model provides a disc sampler with adjustable sampling area, which has the following beneficial effects:

[0017] 1. The utility model can make the bidirectional screw rotate at the center of the two rotating shafts by turning the rotating paddle, thereby driving the two moving blocks to move simultaneously toward the middle or to both sides inside the moving groove, so as to adjust the width of the two cutting knives to facilitate cutting samples of different sizes, thereby improving the practicality and convenience of the disc sampler with adjustable sampling area.

[0018] 2. By pressing the silica gel ball on the top of the handle of the present utility model, the support column can be pushed to move downward, so that the spring can contract, driving the support ring to move downward, and thus the cutting depth of the cutting knife can be controlled by the pressing force. The distance between the two cutting knives can be measured by the measuring scale, thereby improving the practicability and convenience of the disk sampler with adjustable sampling area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure decomposition of the present utility model;

[0020] Figure 2 It is a schematic diagram of the support plate of the present utility model;

[0021] Figure 3 It is a schematic diagram of the support ring of the present utility model;

[0022] Figure 4 It is a schematic diagram of the central block of the present utility model;

[0023] Figure 5 It is a schematic diagram of the housing decomposition of the present utility model.

[0024] Wherein: 1. Support plate; 11. Moving groove; 12. Measuring scale; 13. Support column; 14. Handle; 15. Silica gel ball; 2. Support ring; 21. Sliding groove; 22. Support block; 23. Spring; 3. Central block; 31. Bidirectional screw; 32. Rotating dial; 33. Rotating shaft; 34. Moving block; 35. Cutting knife; 4. Housing; 41. Lifting groove; 42. Limiting ring; 43. Fitting ring; 44. Silica gel ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0026] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Please refer to Figure 1 - Figure 5 , in this embodiment, an adjustable disk sampler for sampling area includes: a support plate 1, a moving groove 11 is fixedly installed at the bottom of the support plate 1, a measuring scale 12 is fixedly installed on one side of the moving groove 11, a support column 13 is fixedly installed in the middle of the top of the support plate 1, a handle 14 is fixedly installed at the top of the support column 13, the handle 14 is in a "cross" shape, and a silica gel ball 15 is fixedly installed in the middle of the top of the handle 14, and the silica gel ball 15 is in a semi-circular shape.

[0029] Specifically, the support plate 1 can support the moving groove 11, the measuring scale 12 can measure the distance between two cutting knives 35 inside the moving groove 11, and by rotating the handle 14, the support plate 1 can be rotated through the support column 13.

[0030] A support ring 2 is movably connected to the outside of the support plate 1, and the support ring 2 is in a ring shape.

[0031] A sliding groove 21 is fixedly installed inside the support ring 2, and four support blocks 22 are fixedly installed around the support ring 2.

[0032] A spring 23 is fixedly installed at the bottom of the support block 22.

[0033] Specifically, through the contraction of the spring 23, the support block 22 can move up and down inside the lifting groove 41, thereby adjusting the cutting depth of the cutting knife 35, and improving the practicability of the adjustable disk sampler for sampling area.

[0034] A center block 3 is fixedly installed in the middle of the inside of the moving groove 11, a bidirectional screw 31 is movably connected inside the center block 3, two rotating paddles 32 are fixedly installed in the middle of the bidirectional screw 31, two rotating shafts 33 are fixedly installed on both sides of the bidirectional screw 31, a moving block 34 is movably connected to the outside of the bidirectional screw 31, and a cutting knife 35 is fixedly installed at the bottom of the moving block 34.

[0035] Specifically, by rotating the rotating paddle 32, the bidirectional screw 31 can be rotated in the middle of the two rotating shafts 33. By rotating the bidirectional screw 31, the two moving blocks 34 can be moved to the middle or both sides simultaneously inside the moving groove 11, thereby adjusting the cutting diameter.

[0036] The outer side of the support plate 1 is movably connected to a housing 4 , and four lifting slots 41 are fixedly installed around the housing 4 .

[0037] A limiting ring 42 is fixedly mounted on the middle top of the housing 4 .

[0038] A fitting ring 43 is fixedly mounted on the outer bottom of the housing 4 , and a silicone ring 44 is fixedly mounted on the bottom of the fitting ring 43 .

[0039] Specifically, the silicone ring 44 at the bottom of the fitting ring 43 can fit around the fabric, so that the cutting area is anti-slip, avoiding the problem of sliding during the cutting process, and improving the practicality of the disc sampler with adjustable sampling area.

[0040] When in use, first, by toggling the two rotating paddles 32 on both sides of the center block 3, the bidirectional screw 31 can be rotated in the middle of the two rotating shafts 33. By rotating the bidirectional screw 31, the two moving blocks 34 can be simultaneously moved toward the middle or to both sides by rotating inside the moving groove 11, so that the distance between the two moving blocks 34 can be quickly adjusted to adjust the cutting sampling area. The distance between the two moving blocks 34 can be detected by the measuring ruler 12 on one side of the moving groove 11 to control the size of the sampling area, thereby improving the convenience and practicality of the disc sampler with adjustable sampling area, thereby facilitating the use of the disc sampler with adjustable sampling area in different environments. By placing the disc sampler with adjustable sampling area in a designated area, the bottom of the fitting ring 43 on the outer side of the shell 4 is opened. The silicone ring 44 can fit the fabric, thereby performing anti-slip treatment around the fabric to be sampled, avoiding the problem of equipment sliding or fabric displacement during the sampling process, thereby improving the practicality of the disc sampler with adjustable sampling area. By pressing the silicone ball 15 on the top of the handle 14, the spring 23 inside the lifting groove 41 can be contracted, so that the four support blocks 22 around the support ring 2 move downward inside the lifting groove 41, so that the cutting depth of the cutting knife 35 can be adjusted according to the downward pressure. By rotating the handle 14, the support plate 1 can be driven by the support column 13 to rotate in the sliding groove 21 inside the support ring 2, so that the two cutting knives 35 can be rotated, thereby sampling and cutting the fabric, thereby improving the practicality and convenience of the disc sampler with adjustable sampling area.

[0041] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable sampling area disc sampler, characterized in that, The disk sampler with adjustable sampling area includes a support plate (1). A moving groove (11) is fixedly installed at the bottom of the support plate (1). A measuring scale (12) is fixedly installed on one side of the moving groove (11). A support column (13) is fixedly installed in the middle of the top of the support plate (1). A handle (14) is fixedly installed at the top of the support column (13). The handle (14) is in a "cross" shape. A silica gel ball (15) is fixedly installed in the middle of the top of the handle (14). The silica gel ball (15) is in a semi-circular shape. A central block (3) is fixedly installed in the middle of the inside of the moving groove (11). A bidirectional screw (31) is movably connected inside the central block (3). Two rotating paddles (32) are fixedly installed in the middle of the bidirectional screw (31). Two rotating shafts (33) are fixedly installed on both sides of the bidirectional screw (31). A moving block (34) is movably connected to the outside of the bidirectional screw (31). A cutting knife (35) is fixedly installed at the bottom of the moving block (34).

2. The disk sampler with adjustable sampling area according to claim 1, wherein: A support ring (2) is movably connected to the outside of the support plate (1). The support ring (2) is in a ring shape.

3. The disk sampler with adjustable sampling area according to claim 2, wherein: A sliding groove (21) is fixedly installed inside the support ring (2). Four support blocks (22) are fixedly installed around the support ring (2).

4. The disk sampler with adjustable sampling area according to claim 3, characterized in that: A spring (23) is fixedly installed at the bottom of the support block (22).

5. The disk sampler with adjustable sampling area according to claim 1, wherein: A housing (4) is movably connected to the outside of the support plate (1). Four lifting grooves (41) are fixedly installed around the housing (4).

6. The disk sampler with adjustable sampling area according to claim 5, characterized in that: A limit ring (42) is fixedly installed at the middle top of the housing (4).

7. An adjustable sampling area disk sampler according to claim 6, characterized in that: A fitting ring (43) is fixedly installed at the outside bottom of the housing (4). A silica gel ring (44) is fixedly installed at the bottom of the fitting ring (43).

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