CN220464053U

CN220464053U - Portable sampling tube cutter

Info

Publication number: CN220464053U
Application number: CN202321744116.7U
Authority: CN
Inventors: 刘福涛
Original assignee: Wuhan Zhiyuan Medical Technology Co ltd
Current assignee: Wuhan Zhiyuan Medical Technology Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-09
Anticipated expiration: 2033-07-05

Abstract

The application discloses portable sampling pipe cutterbar belongs to sampling pipe cutterbar technical field, including main part module and cutting module, the main part module includes the cutting box, the circular slot has been seted up to one side of cutting box, the cutting module sets up the inside at the cutting box, the cutting module is including setting up two clamping components at the cutting box inner wall, the inside of cutting box just is located one side of clamping component and is provided with cutting component, the opposite side of cutting box is provided with the subassembly that opens and shuts, and this application is through the setting of clamping component, can carry out the centre gripping to the sampling pipe fixedly, through the setting of cutting component, can make a round trip reciprocating cuts the sampling pipe, through the setting of opening and shutting the subassembly, and the convenience of use inspects the maintenance to the structure of cutting box inside.

Description

Portable sampling tube cutter

Technical Field

The present application relates to the field of sampling tube cutters, and more particularly, to a portable sampling tube cutter.

Background

The sampling tube is a detection article for collecting toxic substances in air, and the two ends of the activated carbon sampling tube are originally closed, so that when the activated carbon sampling tube is used, the two closed ends are required to be cut off, the activated carbon sampling tube can circulate air, and then the activated carbon sampling tube is connected with the sampler and is sampled.

According to the retrieval discovery, chinese patent with publication number CN210651363U discloses a portable activated carbon sampling tube cutterbar, and it includes the cutting box, the middle part fixed mounting on cutting box top has the power box, the inside fixed mounting of power box has the motor, the output shaft fixed mounting of motor has first gear, the inside of power box is provided with the cutting shaft, the cutting shaft alternates the rotation with the top of cutting box and is connected, the top and the bottom of cutting shaft are fixed mounting respectively have second gear and cutting knife, the bar groove has been seted up to one side on cutting box top, the inside slidable mounting in bar groove has the spliced pole. This application has avoided the operation of hand direct rotation active carbon sampling pipe through motor, first gear etc. that set up, can prevent that operating personnel's hand from being scratched, simultaneously, can make the terminal surface that the cutting obtained relatively parallel and level, through bottom plate, spacing post etc. that set up, conveniently clear up the waste material in the cutting box.

For the above related art, the applicant believes that the hand-operated threaded rod is required to drive the moving block to drive the clamped sampling tube to approach the cutting knife, and the cutting knife is located inside the cutting box, so that in the cutting process, the operator cannot determine the cutting condition of the sampling tube, and therefore it is difficult to ensure that the cutting of the sampling tube can be completed.

Disclosure of Invention

In order to solve the above problems, the present application provides a portable sampling tube cutter, which adopts the following technical scheme:

the utility model provides a portable sampling pipe cutterbar, includes main part module and cutting module, the main part module includes the cutting box, the circular slot has been seted up to one side of cutting box, the cutting module sets up the inside at the cutting box, the cutting module is including setting up two clamping components at the cutting box inner wall, the inside of cutting box just is located one side of clamping component and is provided with cutting component, the opposite side of cutting box is provided with the subassembly that opens and shuts.

By adopting the technical scheme, the sampling tube can be completely cut on the premise of not observing the cutting condition of the sampling tube.

Further, the clamping assembly comprises two C-shaped blocks fixedly connected to the inner wall of the cutting box, an electric push rod is arranged between the two C-shaped blocks, the output end of the electric push rod is fixedly connected with an arc-shaped block, and the inner wall of the arc-shaped block is fixedly connected with a friction pad.

Through adopting above-mentioned technical scheme, can be stable carry out the centre gripping to the sampling tube and fix.

Further, the clamping assembly further comprises a fixing pin in threaded connection with the inside of one of the C-shaped blocks, and the fixing pin extends to the inside of the electric push rod.

Through adopting above-mentioned technical scheme, can fix electric putter.

Further, the cutting assembly comprises two L-shaped blocks which are fixedly connected to the inner wall of the cutting box, a screw rod is rotatably connected between the two L-shaped blocks, a first moving block is connected to the surface of the screw rod through threads, a positive motor and a negative motor are fixedly connected to one L-shaped block, and the output end of the positive motor is fixedly connected with one end of the screw rod.

Through adopting above-mentioned technical scheme, can drive the lead screw and rotate.

Further, the cutting assembly further comprises a fixing rod fixedly connected between the inner walls of the cutting box, a second moving block is connected to the surface of the fixing rod in a sliding mode, and a mounting lantern ring is fixedly connected between the second moving block and the first moving block.

Through adopting above-mentioned technical scheme, the rotation of lead screw can drive the second movable block at the surface slip of dead lever through first movable block and installation lantern ring.

Further, the cutting assembly further comprises a driving motor fixedly connected inside the mounting lantern ring, and the output end of the driving motor is fixedly connected with a saw blade.

Through adopting above-mentioned technical scheme, can drive the saw bit and rotate.

Further, the assembly that opens and shuts is including seting up the rectangle groove at the cutting box opposite side, the equal fixedly connected with triangle piece in four corners department of rectangle inslot wall, the inside activity joint in rectangle groove has the rectangular plate, the inside threaded connection of rectangular plate has four staples, and four staples extend to the inside of four triangle pieces respectively.

By adopting the technical scheme, a user can examine and repair the structure inside the cutting box when needed.

Further, the main body module further comprises a handle fixedly connected to the top of the cutting box.

By adopting the technical scheme, the cutter is convenient for a user to carry.

In summary, the present application includes the following beneficial technical effects:

(1) Through the arrangement of the clamping component, the sampling tube can be clamped and fixed, and through the arrangement of the cutting component, the sampling tube can be cut back and forth in a reciprocating manner, so that the cutter can completely cut the sampling tube on the premise of not observing the cutting condition of the sampling tube;

(2) The arc-shaped block and the friction pad can be driven to move back and forth through the arrangement of the electric push rod, the saw blade can be driven to move back and forth through the arrangement of the positive and negative motors, and the saw blade can be driven to rotate through the arrangement of the driving motor;

(3) Through the setting of staple, can fix the rectangular plate, through the setting of handle, the person of facilitating the use carries this cutterbar.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic diagram of an exploded structure of the present application;

FIG. 3 is a schematic view of an exploded view of the opening and closing assembly of the present application;

FIG. 4 is a schematic view of an exploded view of the cutting assembly of the present application;

fig. 5 is an exploded view of the clamping assembly of the present application.

The reference numerals in the figures illustrate:

100. a main body module; 110. a cutting box; 120. a circular groove; 130. a handle;

200. a cutting module; 210. a clamping assembly; 211. a C-shaped block; 212. an electric push rod; 213. an arc-shaped block; 214. a friction pad; 215. a fixing pin; 220. a cutting assembly; 221. an L-shaped block; 222. a screw rod; 223. a first moving block; 224. a forward and reverse motor; 225. a fixed rod; 226. a second moving block; 227. installing a lantern ring; 228. a driving motor; 229. a saw blade; 230. an opening and closing assembly; 231. rectangular grooves; 232. triangular blocks; 233. a rectangular plate; 234. and (5) fixing nails.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-5.

Referring to fig. 1-5, a portable sample tube cutter includes a main body module 100 and a cutting module 200, wherein the main body module 100 includes a cutting box 110, a circular groove 120 is formed on one side of the cutting box 110, the cutting module 200 is disposed inside the cutting box 110, the cutting module 200 includes two clamping assemblies 210 disposed on an inner wall of the cutting box 110, a cutting assembly 220 is disposed inside the cutting box 110 and on one side of the clamping assemblies 210, and an opening and closing assembly 230 is disposed on the other side of the cutting box 110.

Through the setting of clamping assembly 210, can carry out the centre gripping to the sampling pipe fixedly, through the setting of cutting assembly 220, can make a round trip reciprocating cut the sampling pipe, through the setting of the subassembly 230 that opens and shuts, the convenience of customers inspects the structure of cutting box 110 inside.

The clamping assembly 210 comprises two C-shaped blocks 211 fixedly connected to the inner wall of the cutting box 110, an electric push rod 212 is arranged between the two C-shaped blocks 211, the output end of the electric push rod 212 is fixedly connected with an arc-shaped block 213, the inner wall of the arc-shaped block 213 is fixedly connected with a friction pad 214, the clamping assembly 210 further comprises a fixing pin 215 which is in threaded connection with the inner wall of one C-shaped block 211, the fixing pin 215 extends to the inner part of the electric push rod 212, the cutting assembly 220 comprises two L-shaped blocks 221 which are fixedly connected to the inner wall of the cutting box 110, a screw rod 222 is rotationally connected between the two L-shaped blocks 221, the surface of the screw rod 222 is in threaded connection with a first moving block 223, one L-shaped block 221 is fixedly connected with a positive and negative motor 224, the output end of the positive and negative motor 224 is fixedly connected with one end of the screw rod 222, the cutting assembly 220 further comprises a fixing rod 225 which is fixedly connected to the inner wall of the cutting box 110, the surface of the fixing rod 225 is in sliding connection with a second moving block 226, a mounting collar 227 is fixedly connected between the second moving block 226 and the first moving block 223, the cutting assembly 220 further comprises a driving motor 228 which is fixedly connected to the inner side of the mounting collar 227, and the output end of the driving motor 228 is fixedly connected to a saw blade 229.

Through starting electric push rod 212, electric push rod 212 can move through arc piece 213 drive friction pad 214 to can carry out the centre gripping to the sampling pipe that needs to cut fixedly, through starting driving motor 228, driving motor 228 can drive saw bit 229 and rotate, through starting positive and negative motor 224, positive and negative motor 224 can pass through the first movable block 223 of lead screw 222 transmission and make a round trip movement in the surface of lead screw 222, thereby can drive driving motor 228 and saw bit 229 round trip movement, and then can cut the sampling pipe that is fixed by the centre gripping.

The opening and closing assembly 230 comprises a rectangular groove 231 formed in the other side of the cutting box 110, triangular blocks 232 are fixedly connected to four corners of the inner wall of the rectangular groove 231, a rectangular plate 233 is movably clamped in the rectangular groove 231, four fixing nails 234 are connected to the inner threads of the rectangular plate 233, the four fixing nails 234 extend to the inner parts of the four triangular blocks 232 respectively, and the main body module 100 further comprises a handle 130 fixedly connected to the top of the cutting box 110.

Through rotating out the staple 234 from the inside of rectangular plate 233 and triangular block 232 to can relieve the fixed to rectangular plate 233, and then can open rectangular plate 233, thereby the user of being convenient for overhauls the inside structure of cutting box 110 and looks over.

The implementation principle of the embodiment of the application is as follows: when the sampling tube needs to be cut, firstly one end of the sampling tube is inserted into the circular groove 120, then the electric push rod 212 is started, the electric push rod 212 drives the arc-shaped block 213 to drive the friction pad 214 to be in contact with the surface of the sampling tube, so that the sampling tube can be clamped, then the driving motor 228 and the positive and negative motor 224 are started, the driving motor 228 drives the saw blade 229 to rotate, the positive and negative motor 224 drives the screw rod 222 to rotate, the rotation of the screw rod 222 drives the first moving block 223 to move on the surface of the screw rod 222, so that the second moving block 226 can be driven to slide on the surface of the fixed rod 225 through the mounting collar 227, and then the driving motor 228 and the saw blade 229 can be driven to move, so that the saw blade 229 can be close to the sampling tube and cut the sampling tube, and the saw blade 229 can completely cut the sampling tube without observing the cutting condition due to the fact that the saw blade 229 is driven by the positive and negative motor 224.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A portable sampling tube cutter comprising a body module (100) and a cutting module (200), characterized in that: the main body module (100) comprises a cutting box (110), a round groove (120) is formed in one side of the cutting box (110), and the cutting module (200) is arranged in the cutting box (110);

the cutting module (200) comprises two clamping assemblies (210) arranged on the inner wall of the cutting box (110), a cutting assembly (220) is arranged inside the cutting box (110) and located on one side of the clamping assemblies (210), and an opening and closing assembly (230) is arranged on the other side of the cutting box (110).

2. The portable sampling tube cutter of claim 1, wherein: the clamping assembly (210) comprises two C-shaped blocks (211) fixedly connected to the inner wall of the cutting box (110), an electric push rod (212) is arranged between the two C-shaped blocks (211), the output end of the electric push rod (212) is fixedly connected with an arc-shaped block (213), and the inner wall of the arc-shaped block (213) is fixedly connected with a friction pad (214).

3. The portable sampling tube cutter of claim 2, wherein: the clamping assembly (210) further comprises a fixing pin (215) which is in threaded connection with the inside of one of the C-shaped blocks (211), and the fixing pin (215) extends to the inside of the electric push rod (212).

4. The portable sampling tube cutter of claim 3, wherein: the cutting assembly (220) comprises two L-shaped blocks (221) which are fixedly connected to the inner wall of the cutting box (110), a screw rod (222) is rotatably connected between the two L-shaped blocks (221), a first moving block (223) is connected to the surface of the screw rod (222) in a threaded mode, a positive motor (224) is fixedly connected to one L-shaped block (221), and the output end of the positive motor (224) is fixedly connected with one end of the screw rod (222).

5. The portable sampling tube cutter of claim 4, wherein: the cutting assembly (220) further comprises a fixing rod (225) fixedly connected between the inner walls of the cutting box (110), a second moving block (226) is connected to the surface of the fixing rod (225) in a sliding mode, and a mounting collar (227) is fixedly connected between the second moving block (226) and the first moving block (223).

6. The portable sampling tube cutter of claim 5, wherein: the cutting assembly (220) further comprises a driving motor (228) fixedly connected inside the mounting collar (227), and the output end of the driving motor (228) is fixedly connected with a saw blade (229).

7. The portable sampling tube cutter of claim 6, wherein: the opening and closing assembly (230) comprises a rectangular groove (231) formed in the other side of the cutting box (110), triangular blocks (232) are fixedly connected to four corners of the inner wall of the rectangular groove (231), a rectangular plate (233) is movably clamped inside the rectangular groove (231), four fixing nails (234) are connected to the inner threads of the rectangular plate (233) in a threaded mode, and the four fixing nails (234) extend to the inner portions of the four triangular blocks (232) respectively.

8. The portable sampling tube cutter of claim 7, wherein: the body module (100) further includes a handle (130) fixedly attached to the top of the cutting box (110).