CN214818756U

CN214818756U - Automatic cutting device of nasal oxygen tube

Info

Publication number: CN214818756U
Application number: CN202120029828.5U
Authority: CN
Inventors: 梁钰
Original assignee: EXCELLENTCARE MEDICAL (HUIZHOU) Ltd
Current assignee: EXCELLENTCARE MEDICAL (HUIZHOU) Ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-23
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an automatic nasal oxygen tube cutting device, which comprises a frame; the worktable mechanism is arranged on the frame and is used for placing a nasal obstruction part of the nasal oxygen cannula; and the cutting mechanism is arranged on the rack and is used for cutting the nasal obstruction part of the nasal oxygen cannula placed on the worktable mechanism. The utility model discloses set up worktable mechenism and cut the mechanism in the frame, place the nasal obstruction position of nasal oxygen pipe on worktable mechenism during the use, cut the mechanism start and cut the nasal obstruction position in worktable mechenism, realized the automation and cut the operation, the manual work that has relatively cut the operation, production efficiency is higher.

Description

Automatic cutting device of nasal oxygen tube

Technical Field

The utility model relates to a cutting device specifically is an automatic cutting device of nasal oxygen tube.

Background

The nasal oxygen tube is used for first-aid oxygen therapy or providing therapeutic oxygen therapy for anoxic patients, and is an oxygen therapy medical instrument commonly used by medical institutions. The nasal oxygen cannula generally comprises an oxygen separation cannula and a nasal plug, and the nasal plug part of the nasal oxygen cannula needs to be cut in the production process of the nasal oxygen cannula. In the existing cutting work, the cutting is generally carried out manually and directly or the cutter is used manually for cutting, the processing mode has low production efficiency and needs to be improved.

Disclosure of Invention

An object of the utility model is to provide a nasal oxygen tube cutting device that production efficiency is high.

An automatic nasal oxygen tube cutting device, comprising:

a frame;

the worktable mechanism is arranged on the rack and comprises a lower die holder capable of moving up and down, and the top of the lower die holder is used for placing a nasal obstruction part of the nasal oxygen catheter;

the cutting mechanism is arranged on the rack and comprises a blade capable of moving up and down, and the blade is used for cutting the nasal obstruction part of the nasal oxygen cannula placed on the worktable mechanism.

The improved nasal oxygen tube cutting machine is further improved and further comprises an adjusting mechanism, wherein the adjusting mechanism is arranged on the machine frame and used for positioning the oxygen distribution tube part for placing the nasal oxygen tube and adjusting the position of the oxygen distribution tube part relative to the cutting mechanism.

The improved nasal oxygen tube adjusting mechanism is characterized in that the adjusting mechanism comprises a sliding plate which can be connected to the rack in a front-and-back moving mode and an adjusting screw rod which can be connected to the front portion of the rack in a rotating mode, a placing area used for positioning an oxygen separating tube part for placing the nasal oxygen tube is arranged on the sliding plate, and a thread part of the adjusting screw rod is in threaded connection with the sliding plate.

The adjusting mechanism further comprises a pushing block and a limiting block, the pushing block is fixedly connected with the sliding plate, a matching area matched with the limiting block is arranged on the adjusting screw rod, the limiting block is arranged in the rack and used for limiting the adjusting screw rod to move back and forth, and the thread part of the adjusting screw rod is in threaded connection with the pushing block.

The improved working table comprises a base, a lower die holder and a buffer component, wherein the base is fixedly connected to the frame, the lower die holder is connected with the base in a vertically movable mode, and the buffer component is arranged between the base and the lower die holder and used for abutting against the bottom surface of the lower die holder.

The improved structure of the die comprises a die holder, a buffer assembly and a die holder, wherein the buffer assembly comprises a cover plate fixedly connected to a base and at least three groups of elastic elements uniformly arranged between the base and the cover plate, and the top ends of the elastic elements penetrate through the cover plate and abut against the bottom surface of the die holder.

In a further improvement, each group of elastic pieces comprises a ball and a spring, the lower end of the spring is propped against the base, the upper end of the spring is propped against the bottom of the ball, and the top of the ball penetrates through the cover plate and is propped against the bottom surface of the lower die seat.

The cutting mechanism comprises a pushing part fixedly connected to the rack, a cutter frame capable of moving up and down and a blade detachably and fixedly connected to the cutter frame, and the pushing end of the pushing part is connected with the cutter frame and used for pushing the cutter frame to move up and down.

The improved single-shaft robot pushing device is characterized in that the pushing part comprises a servo motor, a single-shaft robot and a coupler, the servo motor and the single-shaft robot are both fixedly connected to the rack, the servo motor is connected with the single-shaft robot through the coupler, and the tool rest is fixedly connected with the output end of the single-shaft robot.

The improved structure is characterized in that the knife rest is provided with a baffle plate for propping against the upper edge of the blade, and the blade is fixedly connected to the knife rest by screws and/or strong magnets.

The utility model discloses set up worktable mechenism and cut the mechanism in the frame, place the nasal obstruction position of nasal oxygen pipe on worktable mechenism during the use, cut the mechanism start and cut the nasal obstruction position in worktable mechenism, realized the automation and cut the operation, the manual work that has relatively cut the operation, production efficiency is higher.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is an exploded view of a portion of the structure of the present invention;

fig. 4 is a schematic perspective view of the present invention with a surrounding plate.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

Referring to fig. 1, 2 and 3, an automatic nasal oxygen tube cutting device comprises a frame 1, a worktable mechanism 2, a nasal obstruction part arranged on the frame 1 and used for placing the nasal oxygen tube; and the cutting mechanism 3 is arranged on the frame 1 and is used for cutting the nasal obstruction part of the nasal oxygen cannula placed on the worktable mechanism 2. In this embodiment, the frame 1 may be configured as a bottom plate 11 and a rear support plate 12 perpendicular to the bottom plate 11, the table mechanism 2 may be configured on the bottom plate 11, and the cutting mechanism 3 may be configured on the rear support plate 12. Further improved, the cutting machine also comprises an adjusting mechanism 4, wherein the adjusting mechanism 4 is arranged on the machine frame 1 and is used for positioning an oxygen separation pipe part for placing a nasal oxygen pipe and adjusting the position of the oxygen separation pipe part relative to the cutting mechanism 3. The adjusting mechanism 4 is arranged for adjusting the length of the cut oxygen separating pipe part, so that the device can be suitable for products with different sizes and specifications. Aiming at the specific improvement of the adjusting mechanism 4, the adjusting mechanism 4 comprises a sliding plate 41 which can be connected on the frame 1 in a front-and-back moving way and an adjusting screw rod which can be connected on the front part of the frame 1 in a rotating way, a placing area for positioning the oxygen distributing pipe part for placing the nasal oxygen pipes is arranged on the sliding plate 41, the placing area adopts two limiting columns to block the left side and the right side of the oxygen distributing pipe part, the nasal obstruction part of the nasal oxygen pipes extends into the worktable mechanism 2 from the space between the two limiting columns, and the thread part of the adjusting screw rod is in threaded connection with the sliding plate 41. In a further improved embodiment, the adjusting mechanism 4 further comprises a pushing block 43 and a limiting block 44, the pushing block 43 is fixedly connected with the sliding plate 41, a matching area matched with the limiting block 44 is arranged on the adjusting screw, the limiting block 44 is arranged in the frame 1 and used for limiting the adjusting screw to move back and forth, a threaded portion of the adjusting screw is in threaded connection with the pushing block 43, the limiting block 44 clamps the matching area of the adjusting screw and is arranged in the frame 1 together with the adjusting screw, the adjusting screw can only rotate but cannot move under the limiting action of the limiting block 44, and the pushing block 43 is pulled to move when the adjusting screw rotates so as to drive the whole sliding plate 41 to move, so that the adjusting effect is achieved. Of course, to achieve precise distance adjustment, scales can be provided between the sliding plate 41 and the fixing frame 1, so that the moving distance between the sliding plate 41 and the fixing frame 1 can be clear during adjustment.

In order to improve the above embodiment, referring to fig. 2 and 3, the worktable mechanism 2 includes a base 21, a lower die holder 22, and a buffer assembly 23, the base 21 is fixedly connected to the frame 1, the lower die holder 22 is connected to the base 21 in a vertically movable manner, and the buffer assembly 23 is disposed between the base 21 and the lower die holder 22 and is used for abutting against the bottom surface of the lower die holder 22. When cutting, the buffer assembly 23 can buffer the cutter, and can also enable two ends of the cut to be smooth, so that the cutting quality is improved. In a further improvement, the buffer assembly 23 includes a cover plate 231 fixedly connected to the base 21 and at least three sets of elastic members 232 uniformly arranged between the base 21 and the cover plate 231, and top ends of the elastic members 232 penetrate through the cover plate 231 and abut against the bottom surface of the lower die holder 22. In the concrete structure, these multiunit elastic component 232 layer circular form arrange, also can layer rectangle form arrange or other symmetrical shape arrange, guarantee all can with hold up die holder 22 can, its quantity is set for according to actual conditions, generally is not less than three groups, preferably between four and ten groups. For the improvement of the elastic member 232, referring to fig. 3, each group of the elastic members 232 includes a ball 2321 and a spring 2322, the lower end of the spring 2322 abuts against the base 21, and the upper end abuts against the bottom of the ball 2321, so that the top of the ball 2321 passes through the cover plate 231 and abuts against the bottom of the lower die holder 22, and under the elastic force of the spring 2322, the ball 2321 can support the lower die holder 22. In addition, the lower die holder 22 is connected with the base 21 by three or four bolts, the bolts play a role in limiting the lower die holder 22 to move only up and down, and meanwhile, the heads of the bolts can limit the moving area of the lower die holder 22.

In an improvement of the above embodiment, referring to fig. 1 and 2, the cutting mechanism 3 includes a pushing member 31 fixedly connected to the frame 1, a tool holder 32 capable of moving up and down, and a blade 33 detachably and fixedly connected to the tool holder 32, and a pushing end of the pushing member 31 is connected to the tool holder 32 for pushing the tool holder 32 to move up and down. In practical structure, two guide posts 34 may be provided on the frame 1, so that the tool holder 32 cooperates with the guide posts 34 to keep the tool holder 32 in a better straight line during movement. In addition, in practice, a raised baffle can be arranged on the knife rest 32 for supporting the upper edge of the blade 33 as a bearing part when the blade 33 is cut, and the blade 33 is fixedly connected to the knife rest 32 by adopting a screw 35 and/or a strong magnet 36, so that the blade 33 is convenient to detach and replace. In this embodiment, the pushing member 31 may include a servo motor 311, and then is connected to the single-axis robot 313 through a coupling 312, the servo motor 311 and the single-axis robot 313 are both fixedly connected to the rack 1, and the tool rest 32 is fixedly connected to an output end of the single-axis robot 313, so as to linearly push the tool rest 32 to move back and forth, and the servo motor may adjust speed and torque, thereby setting different servo parameters for different products, achieving commonality of the products and reducing a reject ratio of the products. Of course, the pusher 31 may be a cylinder, or the like.

In order to improve the safety of the device, referring to fig. 4, a surrounding plate 5 is provided to surround the worktable mechanism 2 and the cutting mechanism 3, the surrounding plate 5 includes a left side plate 51, a right side plate 52 and a front surrounding plate 53, the left side plate 51 and the right side plate 52 are respectively and fixedly connected with the left side and the right side of the frame 1, the left side and the right side of the front surrounding plate 53 are respectively and detachably connected with the left side plate 51 and the right side plate 52, and a nose plugging part of the front surrounding plate 53, which is provided with a nasal oxygen supply tube, extends into an opening 531 of the worktable mechanism 2.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "arranged," and the like are to be construed broadly and may, for example, be connected in an arrangement, detachably connected, or integrated; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides an automatic cutting device of nasal oxygen tube which characterized in that includes:

a frame (1);

the worktable mechanism (2) is arranged on the rack (1), the worktable mechanism (2) comprises a lower die holder (22) capable of moving up and down, and the top of the lower die holder (22) is used for placing a nasal obstruction part of the nasal oxygen cannula;

the cutting mechanism (3) is arranged on the rack (1), the cutting mechanism (3) comprises a blade (33) capable of moving up and down, and the blade (33) is used for cutting a nasal obstruction part of a nasal oxygen tube placed on the worktable mechanism (2).

2. The automatic nasal oxygen tube cutting device according to claim 1, wherein: the nose oxygen tube cutting machine is characterized by further comprising an adjusting mechanism (4), wherein the adjusting mechanism (4) is arranged on the rack (1) and used for positioning an oxygen separation tube part for placing a nose oxygen tube and adjusting the position of the oxygen separation tube part relative to the cutting mechanism (3).

3. The automatic nasal oxygen tube cutting device according to claim 2, wherein: the adjusting mechanism (4) comprises a sliding plate (41) which can be connected to the rack (1) in a front-and-back moving mode and an adjusting screw rod (42) which can be connected to the front portion of the rack (1) in a rotating mode, a placing area used for positioning an oxygen distribution pipe position for placing a nasal oxygen pipe is arranged on the sliding plate (41), and a thread position of the adjusting screw rod (42) is in threaded connection with the sliding plate (41).

4. The automatic nasal oxygen tube cutting device according to claim 3, wherein: the adjusting mechanism (4) further comprises a pushing block (43) and a limiting block (44), the pushing block (43) is fixedly connected with the sliding plate (41), a matching area matched with the limiting block (44) is arranged on the adjusting screw rod (42), the limiting block (44) is arranged in the rack (1) and used for limiting the adjusting screw rod (42) to move back and forth, and the thread part of the adjusting screw rod (42) is in threaded connection with the pushing block (43).

5. The automatic nasal oxygen tube cutting device according to claim 1, wherein: workstation mechanism (2) include base (21) die holder (22) and buffer unit (23), base (21) fixed connection is in frame (1), die holder (22) and base (21) can reciprocate be connected, buffer unit (23) set up between base (21) and die holder (22) and be used for supporting the bottom surface of die holder (22).

6. The automatic nasal oxygen tube cutting device according to claim 5, wherein: the buffer assembly (23) comprises a cover plate (231) fixedly connected to the base (21) and at least three groups of elastic elements (232) uniformly arranged between the base (21) and the cover plate (231), and the top ends of the elastic elements (232) penetrate through the cover plate (231) and abut against the bottom surface of the lower die seat (22).

7. The automatic nasal oxygen tube cutting device according to claim 6, wherein: each group of elastic elements (232) comprises a ball (2321) and a spring (2322), the lower end of the spring (2322) is propped against the base (21), the upper end of the spring (2322) is propped against the bottom of the ball (2321), and the top of the ball (2321) penetrates through the cover plate (231) and is propped against the bottom surface of the lower die holder (22).

8. The automatic nasal oxygen tube cutting device according to claim 1, wherein: the cutting mechanism (3) comprises a pushing part (31) fixedly connected to the rack (1), a tool rest (32) capable of moving up and down and a blade (33) detachably and fixedly connected to the tool rest (32), wherein the pushing end of the pushing part (31) is connected with the tool rest (32) and used for pushing the tool rest (32) to move up and down.

9. The automatic nasal oxygen tube cutting device according to claim 8, wherein: the pushing piece (31) comprises a servo motor (311), a single-shaft robot (313) and a coupler (312), wherein the servo motor (311) and the single-shaft robot (313) are both fixedly connected to the rack (1), the servo motor (311) is connected with the single-shaft robot (313) through the coupler (312), and the tool rest (32) is fixedly connected with the output end of the single-shaft robot (313).

10. The automatic nasal oxygen tube cutting device according to claim 8, wherein: the knife rest (32) is provided with a baffle (321) used for propping against the upper edge of the blade (33), and the blade (33) is fixedly connected on the knife rest (32) by adopting a screw (35) and/or a strong magnet (36).