CN219563267U

CN219563267U - Medical PVC pipe cutting machine

Info

Publication number: CN219563267U
Application number: CN202320683560.6U
Authority: CN
Inventors: 张坡
Original assignee: Greer Qingdao Medical Instrument Co ltd
Current assignee: Greer Qingdao Medical Instrument Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-22
Anticipated expiration: 2033-03-30

Abstract

A medical PVC pipe cutting machine relates to the technical field of PVC pipe cutting and solves the problems that in the prior art, only a single hose can be cut and the cutting efficiency is low. The medical PVC pipe cutting machine comprises a frame and a cutting device, wherein the cutting device is arranged on the frame, one end of the cutting device is provided with a plurality of stock rolls, and the stock rolls are rotationally connected with the frame; the cutting device comprises a shell, a distributing plate is fixedly arranged on the shell, a first distributing roller is arranged on one side of the distributing plate, the first distributing roller is rotationally connected with the shell, a feeding device is arranged on the other side of the distributing plate, and a cutting device is arranged on one side, far away from the distributing plate, of the feeding device. The beneficial effects are that: can cut many tubular product simultaneously, cutting efficiency is higher.

Description

Medical PVC pipe cutting machine

Technical Field

The utility model relates to the technical field of PVC pipe cutting, in particular to a medical PVC pipe cutting machine.

Background

The medical PVC tube is a plastic hose using PVC as raw material, and is widely applied to medical appliances of cardiovascular and cerebrovascular, gastrointestinal, urinary and other parts, when using interventional therapy, the medical hose is needed, and hoses with various specifications and lengths also exist according to the requirements of different parts. In the medical procedure, a hose is usually inserted from a certain inlet and then slowly pushed until reaching a position where a certain requirement is imposed on the length of the hose, so that the requirement on the length of the hose needs to be cut.

The general structure of the present hose cutting device is generally as described in a hose cutting device disclosed in the patent application No. cn201720355983.X, and includes a mounting plate, a movable cutting jig, a servo motor for driving the movable cutting jig to move, and a controller, the movable cutting jig being movably provided on the mounting plate, the movable cutting jig having an open state and a clamped state, the movable cutting jig moving the hose when the movable cutting jig is in the clamped state and cutting the hose when the hose reaches a predetermined cutting length; the controller is connected with the servo motor, and the controller can control the moving distance of the movable cutting clamp, and control the movable cutting clamp to stop moving when the hose reaches a preset cutting length, and enable the movable cutting clamp to cut the hose. Be provided with first induction system on the mounting panel, remove and cut off corresponding second induction system that is provided with on the anchor clamps, first induction system cooperates with the second induction system in order to confirm to remove the position of cutting off anchor clamps, has solved hose cutting device and can not adjust the cutting length of hose and the problem that cutting accuracy is low. However, the hose cutting device is complicated in structure, and only one hose can be cut at a time, so that the cutting efficiency is low, and the working time is wasted.

Accordingly, the present utility model proposes a medical PVC pipe cutter for solving the above problems.

Disclosure of Invention

The utility model aims to provide a medical PVC pipe cutting machine which is used for solving the problems that in the prior art, only a single hose can be cut and the cutting efficiency is low.

The technical scheme adopted for solving the technical problems is as follows:

the medical PVC pipe cutting machine comprises a frame and a cutting device, and is characterized in that the cutting device is arranged on the frame, one end of the cutting device is provided with a plurality of stock rolls, and the stock rolls are rotatably connected with the frame; the cutting device comprises a shell, a material distributing plate is fixedly arranged on the shell, a first material distributing roller is arranged on one side of the material distributing plate, and the first material distributing roller is rotationally connected with the shell; a feeding device is arranged on the other side of the material dividing plate and used for conveying the PVC pipe; one side of the feeding device, which is far away from the distributing plate, is provided with a cutting device, and the cutting device is used for cutting the PVC pipe.

Through adopting above-mentioned technical scheme, can divide the material between the hose, be favorable to the later stage to cutting a plurality of hoses, improved cutting efficiency.

Further, the cutting device comprises a cutter and a base, and the cutter is driven by a servo motor; the machine frame is provided with a controller, the controller is connected with the servo motor, and the cutter falling of the cutter can be controlled by the servo motor.

Through adopting above-mentioned technical scheme, the operation that the controller can control servo motor and then control the hose length of cutting, and then realized that the cutting length of hose is adjustable, improved the precision of cutting simultaneously.

Further, the feeding device comprises a third material distributing roller and a friction roller, the first driving motor drives the third material distributing roller to rotate on the shell, the friction roller moves up and down through a lifting cylinder, and the lifting cylinder is fixedly connected with the shell.

By adopting the technical scheme, the automatic feeding of the hose to the cutting device can be realized, and the manpower consumption is reduced.

Further, a storage box is arranged at one end of the frame, and the cutting device is arranged on the storage box.

By adopting the technical scheme, the storage space of the whole mechanism is increased.

Further, a second material dividing roller is arranged between the material storage roller and the cutting device, the second material dividing roller is rotationally connected with a bracket, and the bracket is fixedly connected to the frame.

Further, a plurality of universal wheels are uniformly arranged at the bottom of the frame.

Further, a plurality of friction components are uniformly arranged at the bottom of the frame, the friction components are in threaded connection with the frame through a threaded rod, and nuts are arranged on the threaded rod.

By adopting the technical scheme, the mobility of the mechanism is ensured, the stability of the mechanism in the working process is ensured, and the position of the whole mechanism in the working process can be fixed.

In summary, compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can divide the hoses, simultaneously cut a plurality of pipes, and has higher cutting efficiency and higher practicability.

2. According to the utility model, before the hose is cut, a plurality of hoses can be placed on the third material distributing roller along the material distributing plate, so that automatic feeding of the hoses to the cutting device is realized, and the manpower consumption is reduced.

3. The utility model can control the operation of the servo motor through the controller, control the length of the cut hose, realize the adjustable cutting length of the hose and improve the cutting precision.

Drawings

FIG. 1 is a schematic view of the vertical schematic 1 of the present utility model;

FIG. 2 is a schematic view of the vertical schematic 2 of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view 1 of the internal structure of a cutting device;

FIG. 5 is a schematic view 2 of the internal structure of the cutting device;

FIG. 6 is a schematic view of the internal structure of the cutting device 3;

in the figure: the automatic feeding device comprises a frame 1, a controller 11, a storage box 12, a second distributing roller 13, a frame 14, a universal wheel 15, a friction assembly 16, a threaded rod 17, a nut 18, a storage roller 2, a shell 3, a distributing plate 31, a first distributing roller 32, a cutter 4, a base 41, a servo motor 42, a third distributing roller 5, a friction roller 51, a first driving motor 52 and a lifting cylinder 53.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, the azimuth or positional relationship indicated by the terms "upper", "inner", "outer", "middle", and the like are based on the azimuth or positional relationship shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Referring to FIGS. 1-6

The utility model provides a medical PVC pipe cutting machine, includes frame 1 and cutting device, and frame 1's one end is equipped with storage tank 12, and cutting device locates on storage tank 12, and cutting device's one end is equipped with a plurality of stock rolls 2, and stock roll 2 and frame 1 rotate to be connected, and then the hose twines on stock roll 2, can accomplish the blowing to the hose through stock roll 2's rotation; the cutting device comprises a machine shell 3, a distributing plate 31 is fixedly arranged on the machine shell 3, a first distributing roller 32 is arranged on one side of the distributing plate 31, the first distributing roller 32 is rotationally connected with the machine shell 3, and the distributing plate 31 and the first distributing roller 32 are both used for distributing materials between hoses. Be equipped with second feed divider 13 between stock roller 2 and the cutting device, second feed divider 13 rotates with support 14 to be connected, and support 14 fixed connection is in frame 1, and then can divide the material between the hose, is favorable to the later stage to cutting a plurality of hoses, has improved cutting efficiency.

Further, a feeding device is arranged on the other side of the material distributing plate 31 and used for conveying PVC pipes, the feeding device comprises a third material distributing roller 5 and a friction roller 51, the first driving motor 52 drives the third material distributing roller 5 to rotate on the shell 3, the friction roller 51 moves up and down through a lifting cylinder 53, and the lifting cylinder 53 is fixedly connected with the shell 3. And then before cutting the hose, place a plurality of hoses along the feed plate 31 to the third feed roller 5, and then lift cylinder 53 drives friction roller 51 and reciprocates, and then compresses tightly the hose, and then first driving motor 52 drive third feed roller 5 rotates on casing 3, and then has realized the autoloading of hose to cutting device, has reduced the consumption of manpower.

Further, a cutting device is arranged on one side of the feeding device, which is far away from the material separating plate 31, and is used for cutting the PVC pipe, and the cutting device comprises a cutter 4 and a base 41, and the cutter 4 is driven by a servo motor 42; the frame 1 is provided with a controller 11, the controller 11 is connected with a servo motor 42, and the cutter falling of the cutter 4 can be controlled by the servo motor 42. And then carry out the in-process of cutting to the hose, at first set for the length value of the hose that will cut in controller 11, and then controller 11 can control servo motor 42's operation and then control the length of the hose of cutting, and then realized that the cutting length of hose is adjustable, improved the precision of cutting simultaneously.

Further, a plurality of universal wheels 15 are uniformly arranged at the bottom of the frame 1, so that the whole mechanism can be moved, and the degree of freedom of the whole mechanism is increased.

Further, a plurality of friction assemblies 16 are uniformly arranged at the bottom of the frame 1, the friction assemblies 16 are in threaded connection with the frame 1 through a threaded rod 17, and nuts 18 are arranged on the threaded rod 17. And then can accomplish the lift to friction subassembly 16 through rotating threaded rod 17, and then accomplish the location to threaded rod 17 through nut 18, and then realized the fixed of the position of whole mechanism, both guaranteed the mobility of mechanism, guaranteed the stability in the mechanism working process again.

The working process of the utility model is as follows: before cutting the hose, placing a plurality of hoses onto the third material distributing roller 5 along the material distributing plate 31, the first material distributing roller 32 and the second material distributing roller 13, driving the friction roller 51 to move up and down by the lifting cylinder 53, and then compacting the hose, and driving the third material distributing roller 5 to rotate on the shell 3 by the first driving motor 52, so that automatic feeding of the hose to be cut is realized, and further, the length value of the hose to be cut is set in the controller 11, and further, the controller 11 can control the operation of the servo motor 42 and further control the length of the cut hose, and further, the cutting length of the hose is adjustable, and meanwhile, the cutting precision is improved; in the automatic feeding process of the cutting device, the material storage roller 2 rotates, so that the discharging of the hose is completed.

Claims

1. The medical PVC pipe cutting machine comprises a frame (1) and a cutting device, and is characterized in that the cutting device is arranged on the frame (1), one end of the cutting device is provided with a plurality of stock rolls (2), and the stock rolls (2) are rotationally connected with the frame (1);

the cutting device comprises a machine shell (3), a material distributing plate (31) is fixedly arranged on the machine shell (3), a first material distributing roller (32) is arranged on one side of the material distributing plate (31), and the first material distributing roller (32) is rotationally connected with the machine shell (3); a feeding device is arranged on the other side of the material dividing plate (31) and used for conveying PVC pipes;

one side of the feeding device, which is far away from the distributing plate (31), is provided with a cutting device, and the cutting device is used for cutting the PVC pipe.

2. A medical PVC pipe cutting machine according to claim 1, wherein the cutting means comprises a cutter (4) and a base (41), the cutter (4) being driven by a servo motor (42); the machine frame (1) is provided with a controller (11), the controller (11) is connected with a servo motor (42), and the cutter falling of the cutter (4) can be controlled through the servo motor (42).

3. The medical PVC pipe cutting machine according to claim 1, wherein the feeding device comprises a third material distributing roller (5) and a friction roller (51), the first driving motor (52) drives the third material distributing roller (5) to rotate on the machine shell (3), the friction roller (51) moves up and down through a lifting cylinder (53), and the lifting cylinder (53) is fixedly connected with the machine shell (3).

4. A medical PVC pipe cutter according to claim 1, wherein a storage box (12) is provided at one end of the frame (1), and the cutting device is provided on the storage box (12).

5. A medical PVC pipe cutting machine according to claim 1, wherein a second dividing roller (13) is arranged between the stock roller (2) and the cutting device, the second dividing roller (13) is rotatably connected with a bracket (14), and the bracket (14) is fixedly connected to the frame (1).

6. A medical PVC pipe cutter according to claim 1, wherein the bottom of the frame (1) is evenly provided with a plurality of universal wheels (15).

7. The medical PVC pipe cutting machine according to claim 6, wherein a plurality of friction components (16) are uniformly arranged at the bottom of the frame (1), the friction components (16) are in threaded connection with the frame (1) through a threaded rod (17), and nuts (18) are arranged on the threaded rod (17).