Pretreated meta-aramid short fiber sampling device

Abstract

The utility model discloses a pretreatment meta-position aramid short fiber sampling device, and relates to the technical field of aramid short fiber sampling. The angle adjusting device comprises a holding part, a main body part, a spine part and a barb part, the holding part, the main body part and the spine part are distributed and connected from top to bottom, an adjusting component for driving the barb part to adjust the angle is arranged on the holding part, and the adjusting component comprises a rotating pipe rotationally arranged at the top end of the holding part and two rotating shafts rotationally arranged in the main body part. A connecting rod is arranged at the bottom end of the rotating pipe and sleeved with a worm, and the rotating shaft is sleeved with a worm gear meshed with the worm. According to the utility model, the angle of the barb part can be adjusted through the arranged adjusting component after sampling is completed, so that the barb part is rotated to the downward direction, the sampled meta-position aramid short fiber can be conveniently taken down, the hand of a worker cannot be punctured when the meta-position aramid short fiber is taken down, the meta-position aramid short fiber is taken down more conveniently and safely, and the working efficiency is improved. And meanwhile, the sampling efficiency can also be ensured.

Description

Technical Field

[0001] This utility model relates to the field of aramid short fiber sampling technology, specifically to a pre-treated meta-aramid short fiber sampling device. Background Technology

[0002] Aramid is a new type of high-tech synthetic fiber with excellent properties such as ultra-high strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, aging resistance, and long lifespan. It is widely used in composite materials, bulletproof products, building materials, special protective clothing, electronic equipment, and other fields. During the production of meta-aramid staple fibers, samples need to be taken for data analysis of various parameters.

[0003] When sampling meta-aramid short fibers, barbs are usually used to remove them. However, because the meta-aramid short fibers are attached to the barbs, and the barbs are sharp and pointing upwards, it may injure the worker's hand when removing the sample. Therefore, it is difficult to remove the sample, which is not safe or convenient enough, and the sampling efficiency is low.

[0004] Therefore, a pre-treated meta-aramid short fiber sampling device is proposed. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model provides a pre-treated meta-aramid short fiber sampling device.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A sampling device for pretreated meta-aramid short fibers includes a gripping part, a main body, a spiked part, and a barbed part, which are connected from top to bottom. The gripping part is provided with an adjustment component for driving the barbed part to adjust its angle. The adjustment component includes a rotating tube rotatably disposed at the top of the gripping part and two rotating shafts rotatably disposed inside the main body. A connecting rod is provided at the bottom end of the rotating tube, and a worm gear is sleeved on the connecting rod. A worm wheel that meshes with the worm gear is sleeved on the rotating shaft, and a mounting frame is provided on the rotating shaft. The barbed part is connected to the mounting frame.

[0008] Furthermore, a first rubber sleeve is fitted onto the outer side of the gripping part, and a plurality of first anti-slip strips arranged horizontally are provided on the first rubber sleeve.

[0009] Furthermore, a second rubber sleeve is fitted onto the outer side of the rotating tube, and the second rubber sleeve is provided with a plurality of vertically arranged second anti-slip strips.

[0010] Furthermore, the main body has an adjustment groove inside, and two through grooves that communicate with the adjustment groove are provided on the main body.

[0011] Further, the main body part is provided with a protection member for protecting the barb part, the protection member comprises a fixing disc arranged on the holding part, and a threaded column is arranged at the bottom end of the fixing disc, and a protection sleeve is sleeved outside the threaded column.

[0012] Further, the main body part is provided with a support member, the support member comprises a support bottom plate arranged at the bottom end of the protection sleeve, and a suction disc is arranged at the bottom end of the support bottom plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The adjusting member can adjust the angle of the barb part after sampling is completed, so that the barb part is rotated to the downward direction, the sampled aramid short fibers are conveniently taken down, the hands of the worker are not injured when the aramid short fibers are taken down, the worker is more convenient and safe when taking down the aramid short fibers, and the sampling efficiency is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic view of the present utility model;

[0016] Figure 2 is a first sectional view of the present utility model;

[0017] Figure 3 is a second sectional view of the present utility model;

[0018] Figure 4 is an enlarged view of A part of the present utility model.

[0019] The drawings show that: 1, holding part; 101, first rubber sleeve; 102, first anti-skid strip; 2, main body part; 201, adjusting groove; 202, through groove; 3, sharp part; 4, adjusting member; 401, rotating pipe; 402, second rubber sleeve; 403, second anti-skid strip; 404, connecting rod; 405, worm; 406, rotating shaft; 407, worm wheel; 408, mounting frame; 5, protection member; 501, fixing disc; 502, threaded column; 503, protection sleeve; 6, support member; 601, support bottom plate; 602, suction disc; 7, barb part. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present utility model clearer, the technical scheme in the embodiments of the present utility model will be described clearly and completely below in combination with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. The components of the embodiments of the present utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application.

[0022] It should be noted that: similar numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the application, it should be noted that the orientation or position relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0024] As shown in Figures 1-4 A pretreatment meta-aramid short fiber sampling device, including a holding part 1, a main body part 2, a thorn part 3 and a barb part 7, the holding part 1, the main body part 2 and the thorn part 3 are connected from top to bottom, the holding part 1 is provided with an adjusting member 4 for driving the barb part 7 to adjust the angle, the adjusting member 4 includes a rotating tube 401 rotatingly arranged at the top end of the holding part 1 and two rotating shafts 406 rotatingly arranged inside the main body part 2, the bottom end of the rotating tube 401 is provided with a connecting rod 404, the connecting rod 404 is sleeved with a worm 405, the rotating shaft 406 is sleeved with a worm wheel 407 meshing with the worm 405, the rotating shaft 406 is provided with a mounting bracket 408, and the barb part 7 is connected with the mounting bracket 408; Specifically, the worm 405 and the worm wheel 407 have self-locking property, so that after the angle adjustment of the barb part 7 by the adjusting member 4 is completed, the angle is fixed, so that the stability of the barb part 7 can be ensured during use, and sampling is facilitated. When the sampling is completed, rotating the rotating tube 401 can drive the connecting rod 404 to rotate, and then drive the worm 405 to rotate, the meshing of the worm 405 and the worm wheel 407 can drive the rotating shaft 406 to rotate, so that the barb part 7 can be rotated to the downward direction, so that the meta-aramid short fiber sampled can be conveniently taken down, and the hand of the worker will not be injured when taking it down, and it is more convenient to take it down.

[0025] AsFigure 3 As shown, the outer side of the holding part 1 is sleeved with a first rubber sleeve 101, and a plurality of first anti-skid strips 102 are arranged transversely on the first rubber sleeve 101; Specifically, the first anti-skid strips 102 are arranged transversely, so that when sampling and inserting up and down, the hands are not separated.

[0026] As shown in the drawings, Figure 3 As shown, the outer side of the rotating pipe 401 is sleeved with a second rubber sleeve 402, and a plurality of second anti-skid strips 403 are arranged vertically on the second rubber sleeve 402; Specifically, the second anti-skid strips 403 are arranged vertically, so that when the rotating pipe 401 is rotated, the friction can be increased.

[0027] As shown in the drawings, Figure 3 And 4 As shown, the inner part of the main part 2 is provided with an adjusting groove 201, and two through grooves 202 are arranged on the main part 2 and communicated with the adjusting groove 201; Specifically, the through groove 202 can play a role of giving way to the barb part 7, so as to avoid affecting the rotation of the barb part 7.

[0028] As shown in the drawings, Figure 3 As shown, the main part 2 is provided with a protective member 5 for protecting the barb part 7, and the protective member 5 includes a fixed disc 501 arranged on the holding part 1, a threaded column 502 arranged at the bottom end of the fixed disc 501, and a protective sleeve 503 sleeved on the outer side of the threaded column 502; Specifically, the protective sleeve 503 can be sleeved on the outer side of the main part 2 by screwing, so as to play a protective role for the barb part 7, avoiding damage and deformation caused by bumping.

[0029] As shown in the drawings, Figure 3 As shown, the main part 2 is provided with a support member 6, and the support member 6 includes a support bottom plate 601 arranged at the bottom end of the protective sleeve 503, and a suction disc 602 arranged at the bottom end of the support bottom plate 601; Specifically, the suction disc 602 can make the sampling device be placed vertically, so as to be convenient for storage.

[0030] In summary: when the sampling is completed, rotating the rotating pipe 401 can drive the connecting rod 404 to rotate, and then drive the worm 405 to rotate, the worm 405 and the worm gear 407 are engaged to drive the rotating shaft 406 to rotate, so as to drive the barb part 7 to rotate to the downward direction, so as to conveniently take down the sampled aramid short fiber, and the hands of the worker will not be injured when taking down, and the protective member 5 arranged can play a protective role for the barb part 7, avoiding damage and deformation caused by bumping.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A sampling device for pretreated meta-aramid short fibers, comprising a gripping part (1), a main body (2), a spiked part (3), and a barbed part (7), wherein the gripping part (1), the main body (2), and the spiked part (3) are distributed and connected from top to bottom, characterized in that, The gripping part (1) is provided with an adjustment component (4) for driving the barb part (7) to adjust the angle. The adjustment component (4) includes a rotating tube (401) rotatably disposed at the top of the gripping part (1) and two rotating shafts (406) rotatably disposed inside the main body part (2). A connecting rod (404) is provided at the bottom end of the rotating tube (401). A worm gear (405) is sleeved on the connecting rod (404). A worm wheel (407) meshing with the worm gear (405) is sleeved on the rotating shaft (406). A mounting bracket (408) is provided on the rotating shaft (406). The barb part (7) is connected to the mounting bracket (408).

2. The sampling device for pretreated meta-aramid short fibers according to claim 1, characterized in that, The outer side of the grip (1) is fitted with a first rubber sleeve (101), and the first rubber sleeve (101) is provided with a plurality of first anti-slip strips (102) arranged in a horizontal direction.

3. The sampling device for pretreated meta-aramid short fibers according to claim 1, characterized in that, The outer side of the rotating tube (401) is fitted with a second rubber sleeve (402), and the second rubber sleeve (402) is provided with a plurality of vertically arranged second anti-slip strips (403).

4. The sampling device for pretreated meta-aramid staple fibers according to claim 1, characterized in that, The main body (2) has an adjustment groove (201) inside, and two through grooves (202) that communicate with the adjustment groove (201) are provided on the main body (2).

5. A sampling device for pretreated meta-aramid staple fibers according to claim 1, characterized in that, The main body (2) is provided with a protective component (5) that protects the barb (7). The protective component (5) includes a fixed plate (501) provided on the grip (1). The bottom end of the fixed plate (501) is provided with a threaded post (502). A protective sleeve (503) is sleeved on the outside of the threaded post (502).

6. The sampling device for pretreated meta-aramid short fibers according to claim 5, characterized in that, The main body (2) is provided with a support member (6), the support member (6) includes a support base plate (601) provided at the bottom end of the protective sleeve (503), and a suction cup (602) is provided at the bottom end of the support base plate (601).

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