CN112093569B

CN112093569B - High-efficient folding device of medical gauze piece

Info

Publication number: CN112093569B
Application number: CN202011103593.6A
Authority: CN
Inventors: 董艳芳; 刘卫纳
Original assignee: Henan Anbang Weicai Co ltd
Current assignee: Henan Anbang Weicai Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2022-08-02
Anticipated expiration: 2040-10-15
Also published as: CN112093569A

Abstract

The invention discloses a high-efficiency folding device for a medical gauze piece, which comprises a base, a second rotating shaft and a first rotating shaft, wherein a supporting frame is fixed on the upper surface of the base, a driving cylinder is fixed at the front end of the supporting frame, a cross rod is fixed at the lower end of a telescopic rod of the driving cylinder, a plurality of indentation rods are fixed on the lower surface of the cross rod at equal intervals, a groove is formed in the upper surface of the base, a pair of mounting plates are symmetrically fixed in the middle of the groove, a second folding plate is rotatably connected between the pair of mounting plates through the second rotating shaft, a pair of ear plates are fixed on the front side and the rear side of the groove, a first folding plate is rotatably connected between the two ear plates on different sides through the first rotating shaft, a compression box is fixed on the front surface of the base, and a second motor is fixed on the upper surface of the compression box. The invention has the advantages of small occupied area, reasonable structure, high folding efficiency, convenient operation and low use cost, and can compress the gauze block.

Description

High-efficient folding device of medical gauze piece

Technical Field

The invention relates to the technical field of gauze treatment, in particular to a high-efficiency folding device for a medical gauze block.

Background

The gauze is a cotton fabric with sparse warp and weft. It belongs to a textile raw material and is a kind of cloth. Generally, medical gauze, also called absorbent gauze, can be clinically used for drainage of incision after operation, leakage stoppage, covering of wound surface and the like, and is beneficial to repairing of body tissues, so that the medical gauze is quite widely applied clinically. The method is mainly characterized by being sparse and having obvious grids.

The medical gauze block folding device has the advantages that the medical gauze block folding device can be used for solving the problems that the prior gauze block folding device is mechanically folded, the mechanical folding device occupies a large area, is complex in structure, high in equipment cost and later-period maintenance cost, and is manually folded, low in manual folding efficiency, unstable in folding and high in labor cost.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides the high-efficiency folding device for the medical gauze piece, which has the advantages of small occupied area, reasonable structure, high folding efficiency, capability of compressing the gauze piece, convenience in operation and low use cost.

(II) technical scheme

The invention provides a high-efficiency folding device of a medical gauze piece, which comprises a base, a second rotating shaft and a first rotating shaft, wherein a support frame is fixed on the upper surface of the base, a driving cylinder is fixed at the front end of the support frame, a cross rod is fixed at the lower end of a telescopic rod of the driving cylinder, a plurality of indentation rods are fixed on the lower surface of the cross rod at equal intervals, a groove is formed in the upper surface of the base, a pair of mounting plates are symmetrically fixed in the middle of the groove, a second folding plate is rotatably connected between the pair of mounting plates through the second rotating shaft, a pair of ear plates are fixed on the front side and the rear side of the groove, a first folding plate is rotatably connected between the two ear plates on different sides through the first rotating shaft, a compression box is fixed on the front surface of the base, a second motor is fixed on the upper surface of the compression box, the output end of the second motor is fixedly connected with the end part of one first rotating shaft, the fixed cover is equipped with the driving gear on the output shaft of second motor, the base front surface is fixed with the bearing, the inner circle of bearing is fixed with the dwang, fixed cover is equipped with driven gear on the dwang, driving gear and driven gear meshing transmission.

Preferably, the top of dwang is fixed with driving fluted disc, another the tip of first pivot runs through the otic placode and is connected with the driven fluted disc, driving fluted disc passes through the chain and is connected with the driven fluted disc transmission.

Preferably, compression case top is provided with helical gear, and helical gear and driving gear meshing transmission, the helical gear lower extreme is fixed with the threaded rod, the threaded rod lower extreme runs through compression case upper surface and rotates the inside lower surface of connecting at the compression case, threaded connection has the nut on the threaded rod, and the nut front end is fixed with the clamp plate.

Preferably, vertical sliding grooves are formed in the left wall inside the pressing plate and the right wall inside the pressing plate, sliding blocks are fixed to the left end and the right end of the pressing plate, the sliding blocks are connected into the two sliding grooves in a sliding mode respectively, and the front surface of the compression box is connected with a box door in a rotating mode.

Preferably, one end of each of the two second rotating shafts penetrates through the mounting plate and is fixedly provided with a transmission gear, and the two transmission gears are in meshing transmission.

Preferably, a first motor is fixed to one side surface of the other mounting plate, which is far away from the second folding plate, and an output shaft of the first motor penetrates through the ear plate and is fixedly connected with one of the second rotating shafts.

Preferably, gaps for pressing the indentation bars are formed between the first folding plate and the second folding plate.

Compared with the prior art, the invention has the beneficial effects that:

the driving gear drives the driven gear to rotate, so that the rotating rod rotates, the other first rotating shaft rotates through the driving fluted disc, the chain and the driven fluted disc, the rotating directions of the two first rotating shafts are opposite, the first folding plate is folded, the gauze is folded for the first time along folds on the surface, then the first motor works to drive the second rotating shaft to rotate, and the second folding plate rotates reversely under the action of the transmission gear to fold the gauze for the second time, so that the gauze is folded into a gauze block;

drive helical gear through the driving gear and rotate, rotate through helical gear and drive the threaded rod and rotate, and then make the clamp plate move down under the effect of nut, the slider removes along the spout simultaneously, and the clamp plate compresses tightly the gauze piece, and along with the increase of quantity is placed to the gauze piece, compresses tightly the back with a plurality of gauze pieces, takes out the gauze piece in batches to it is more high-efficient to make to folding the compressing tightly of gauze piece, and then has reduced manufacturing cost.

Drawings

Fig. 1 is a front sectional view of a high-efficiency folding device for medical gauze pieces according to the present invention;

fig. 2 is a top cross-sectional view of a medical gauze block efficient folding apparatus according to the present invention;

fig. 3 is a front sectional view of a compression box in the high-efficiency folding device for medical gauze pieces according to the present invention.

In the figure: the device comprises a base 1, a support frame 2, a driving cylinder 3, a cross rod 4, an indentation rod 5, a first folding plate 6, a first rotating shaft 7, a second folding plate 8, a second rotating shaft 9, a first motor 10, an ear plate 11, a chain 12, a transmission gear 13, a rotating rod 14, a driving gear 15, a compression box 16, a helical gear 17, a second motor 18, a pressing plate 19, a nut 20 and a threaded rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in figures 1-3, the invention provides a high-efficiency folding device for a medical gauze piece, which comprises a base 1, a second rotating shaft 9 and a first rotating shaft 7, wherein a support frame 2 is fixed on the upper surface of the base 1, a driving cylinder 3 is fixed at the front end of the support frame 2, a cross rod 4 is fixed at the lower end of a telescopic rod of the driving cylinder 3, a plurality of indentation rods 5 are fixed on the lower surface of the cross rod 4 at equal intervals, a groove is formed in the upper surface of the base 1, a pair of mounting plates are symmetrically fixed in the middle of the groove, a second folding plate 8 is rotatably connected between the pair of mounting plates through the second rotating shaft 9, a pair of ear plates 11 are fixed on the front side and the rear side of the groove, a first folding plate 6 is rotatably connected between the two ear plates 11 on different sides through the first rotating shaft 7, a compression box 16 is fixed on the front surface of the base 1, a second motor 18 is fixed on the upper surface of the compression box 16, the output end of the second motor 18 is fixedly connected with the end of one first rotating shaft 7, the output shaft of the second motor 18 is fixedly sleeved with a driving gear 15, the front surface of the base 1 is fixed with a bearing, the inner ring of the bearing is fixed with a rotating rod 14, the rotating rod 14 is fixedly sleeved with a driven gear, and the driving gear 15 is in meshing transmission with the driven gear.

In an alternative embodiment, the top end of the rotating rod 14 is fixed with a driving fluted disc, the end of the other first rotating shaft 7 penetrates through the lug plate 11 and is connected with a driven fluted disc, and the driving fluted disc is in transmission connection with the driven fluted disc through a chain 12.

In an alternative embodiment, a spiral gear 17 is arranged above the compression box 16, the spiral gear 17 is in meshing transmission with the driving gear 15, a threaded rod 21 is fixed at the lower end of the spiral gear 17, the lower end of the threaded rod 21 penetrates through the upper surface of the compression box 16 and is rotatably connected to the inner lower surface of the compression box 16, a nut 20 is in threaded connection with the threaded rod 21, and a pressing plate 19 is fixed at the front end of the nut 20.

In an alternative embodiment, the inner left wall and the inner right wall of the pressing plate 19 are both provided with vertical sliding grooves, the left end and the right end of the pressing plate 19 are both fixed with sliding blocks, the two sliding blocks are respectively slidably connected in the two sliding grooves, and the front surface of the compression box 16 is rotatably connected with a box door.

In an alternative embodiment, one end of each of the two second rotating shafts 9 penetrates through the mounting plate and is fixed with a transmission gear 13, and the two transmission gears 13 are in meshing transmission.

In an alternative embodiment, a first motor 10 is fixed on a side surface of the other mounting plate far away from the second folding plate 8, and an output shaft of the first motor 10 penetrates through the ear plate 11 and is fixedly connected with one of the second rotating shafts 9.

In an alternative embodiment, a gap for pressing the indentation bar 5 is provided between the first folding plate 6 and the second folding plate 8.

The working principle is as follows: at present, the gauze piece is folded in two ways, one way is mechanical folding, the occupied area of the mechanical folding is large, the structure is complex, the equipment cost is high, the later-stage maintenance cost is high, the second way is manual folding, the manual folding efficiency is low, the folding is unstable, the labor cost is high, in the embodiment, a piece of gauze is flatly paved on two first folding plates 6 and two second folding plates 8, then, a driving cylinder 3 works, a cross rod 4 drives an indentation rod 5 to press downwards, so that the indentation rod 5 is pressed into a gap between the first folding plate 6 and the second folding plate 8, the surface of the gauze generates folds for folding, then, a second motor 18 works to drive a first rotating shaft 7 to rotate, meanwhile, a driven gear is driven by a driving gear 15 to rotate, so that a rotating rod 14 rotates, and then, the driving fluted disc, a chain 12 and the driven fluted disc rotate the other first rotating shaft 7, the rotation directions of the two first rotating shafts 7 are opposite, so that the first folding plate 6 is folded, the gauze is folded for the first time along the surface wrinkles, then the first motor 10 works to drive the second rotating shaft 9 to rotate, the second folding plate 8 is rotated reversely under the action of the transmission gear 13, the gauze is folded for the second time, and the gauze is folded into gauze blocks;

open the chamber door of compression case 16, take off the gauze piece and place in the bottom of compression case 16, in getting into next folding process, second motor 18 work, it rotates to drive helical gear 17 through driving gear 15, it rotates to drive threaded rod 21 through helical gear 17 rotation, and then make clamp plate 19 move down under the effect of nut 20, the slider removes along the spout simultaneously, clamp plate 19 compresses tightly the gauze piece, along with the increase of quantity is placed to the gauze piece, compress tightly the back with a plurality of gauze pieces, take out the gauze piece in batches, thereby it is more efficient to make folding the compressing tightly to the gauze piece, and then manufacturing cost has been reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The efficient folding device for the medical gauze pieces is characterized by comprising a base (1), a second rotating shaft (9) and a first rotating shaft (7), wherein a support frame (2) is fixed on the upper surface of the base (1), a driving cylinder (3) is fixed at the front end of the support frame (2), a cross rod (4) is fixed at the lower end of a telescopic rod of the driving cylinder (3), a plurality of indentation rods (5) are fixed on the lower surface of the cross rod (4) at equal intervals, a groove is formed in the upper surface of the base (1), a pair of mounting plates are symmetrically fixed in the middle of the groove, a second folding plate (8) is rotatably connected between the pair of mounting plates through the second rotating shaft (9), a pair of ear plates (11) are fixed on the front side and the rear side of the groove, a first folding plate (6) is rotatably connected between the two ear plates (11) on different sides through the first rotating shaft (7), a compression box (16) is fixed on the front surface of the base (1), a second motor (18) is fixed on the upper surface of the compression box (16), the output end of the second motor (18) is fixedly connected with the end part of one of the first rotating shafts (7), a driving gear (15) is fixedly sleeved on the output shaft of the second motor (18), a bearing is fixed on the front surface of the base (1), a rotating rod (14) is fixed on the inner ring of the bearing, a driven gear is fixedly sleeved on the rotating rod (14), and the driving gear (15) is in meshing transmission with the driven gear;

compression case (16) top is provided with helical gear (17), and helical gear (17) and driving gear (15) meshing transmission, helical gear (17) lower extreme is fixed with threaded rod (21), threaded rod (21) lower extreme runs through compression case (16) upper surface and rotates the inside lower surface of connecting in compression case (16), threaded connection has nut (20) on threaded rod (21), and nut (20) front end is fixed with clamp plate (19).

2. The efficient folding device for medical gauze pieces according to claim 1, characterized in that a driving fluted disc is fixed on the top end of the rotating rod (14), the end of the other first rotating shaft (7) penetrates through the ear plate (11) and is connected with a driven fluted disc, and the driving fluted disc is in transmission connection with the driven fluted disc through a chain (12).

3. The efficient folding device for the medical gauze pieces according to claim 1, characterized in that vertical sliding grooves are formed in the left wall and the right wall of the inner portion of the pressing plate (19), sliding blocks are fixed at the left end and the right end of the pressing plate (19), the two sliding blocks are respectively connected in the two sliding grooves in a sliding manner, and a box door is rotatably connected to the front surface of the compression box (16).

4. The medical gauze element high-efficiency folding device according to claim 1, characterized in that one end of each of the two second rotating shafts (9) penetrates through the mounting plate and is fixed with a transmission gear (13), and the two transmission gears (13) are in meshing transmission.

5. The medical gauze element folding device according to claim 4, characterized in that a first motor (10) is fixed on the surface of the other mounting plate far away from the second folding plate (8), and the output shaft of the first motor (10) penetrates through the ear plate (11) and is fixedly connected with one of the second rotating shafts (9).

6. The device for efficiently folding a medical gauze piece according to claim 1, characterized in that a gap for pressing the indentation rod (5) is arranged between the first folding plate (6) and the second folding plate (8).