CN112458742A

CN112458742A - Integrated medical gauze forming device

Info

Publication number: CN112458742A
Application number: CN202011332572.1A
Authority: CN
Inventors: 陈剑璋
Original assignee: Medwell Medical Products Co ltd
Current assignee: Medwell Medical Products Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-03-09
Anticipated expiration: 2040-11-24
Also published as: CN112458742B

Abstract

The invention discloses an integrated medical gauze forming device, in particular to the technical field of medical gauze production. , the tightening mechanism includes a fixed wheel that clamps the gauze, the fixed wheels are arranged in two and are symmetrically distributed, and between the two fixed wheels and with the horizontal center line of the fixed wheel as the center, there are symmetrically arranged inclined tensioners A tensioning wheel is provided with a tensioning groove on the surface of the tensioning wheel. In the present invention, a tightening mechanism is provided, and the fixed wheel clamps the gauze, so that the gauze located between the fixed wheels is in a horizontally tightened state. The tensioning wheel will push the edge of the gauze longitudinally, so that the gauze can be fully unfolded and the wrinkle of the gauze can be avoided during transportation.

Description

Integrated medical gauze forming device

Technical Field

The invention relates to the technical field of medical gauze production, in particular to an integrated medical gauze forming device.

Background

Gauze is one of the most used auxiliary devices in daily treatment in hospitals, and with the rapid development of the social science and technology level, more and more mechanical equipment appears around our lives, and particularly at the present of rapid development of medical technology, various medical instruments appear in hospitals.

The medical gauze is generally required to be cut into a certain length and width for forming, and then rolled into a roll and packaged so as to ensure the safety, cleanness and convenient use of the medical gauze.

But when it was in practical use, when the gauze cutting shaping, did not tighten the gauze, easily produced the fold during the transport, caused the gauze to cut inhomogeneous to make the cutting plane unsmooth neat, the cutting quality is not high, and the quality is poor.

Disclosure of Invention

In order to overcome the above defects in the prior art, an embodiment of the present invention provides an integrated medical gauze forming device, and the technical problems to be solved by the present invention are: how to tighten the gauze and ensure the gauze to be cut orderly.

In order to achieve the purpose, the invention provides the following technical scheme: an integrated medical gauze forming device comprises a workbench, and a pay-off shaft, a tightening mechanism, a cutting mechanism and a take-up shaft which are sequentially arranged from left to right at the top of the workbench, wherein the tightening mechanism comprises fixed wheels for clamping gauze, the fixed wheels are arranged in two symmetrical distribution, inclined tightening wheels are symmetrically arranged between the two fixed wheels and by taking the horizontal central line of the fixed wheels as the center, tightening grooves are formed in the surfaces of the tightening wheels, a tightening rod connected with the tightening wheels is arranged above the workbench, a speed reduction motor in transmission connection with the tightening wheels is arranged on the tightening rod, a rotating shaft is fixedly arranged at the bottom of the tightening rod and is rotatably arranged on the workbench, the bottom of the rotating shaft extends into the workbench and is fixedly connected with a telescopic cylinder, the other end of the telescopic cylinder is slidably connected with a telescopic rod, and the other end of the telescopic rod is rotatably connected with a rotating seat, an electric push rod output shaft is fixedly connected to the outer side of the rotating seat;

cutting mechanism is including the cutting case, the inside cutting chamber that is equipped with of cutting case, the inside sliding connection of cutting chamber has a plurality of sliding block, sliding block one side all articulates there is the hinge bar, the hinge bar other end articulates there is the push pedal, cutting case outside threaded connection has the turning handle, just the part that the turning handle stretched into the cutting case passes through the bearing and is connected with the push pedal, cutting roof portion is equipped with the constant head tank, the inside sliding connection of constant head tank has a plurality of mount pad, the mount pad bottom is connected with the sliding block, the mount pad top is equipped with the cutter.

In a preferred embodiment, the top of the workbench is provided with a dustproof mechanism, the dustproof mechanism comprises a dustproof cover, one end of the dustproof cover is connected with the workbench through a hinge, and a rubber sealing ring is bonded on the surface of the dustproof cover adjacent to the workbench.

In a preferred embodiment, an ultraviolet disinfection lamp is arranged on the top side inside the dust cover, a dust suction pipe is communicated with the inside of the dust cover, the other end of the dust suction pipe is communicated with an air pump, and a collecting box for wrapping and fixing the air pump is arranged on the outer side of the workbench.

In a preferred embodiment, a drawer is inserted into one side of the collecting box, an air hole communicated with the outside is formed in the drawer, and a filter screen is arranged in the air hole.

In a preferred embodiment, the fixed wheel rotates and sets up on the workstation, the fixed wheel is equipped with the rubber damping layer with the workstation junction, the fixed wheel is including first damping wheel and second damping wheel, first damping wheel and second damping wheel vertical distribution and press from both sides the gauze tightly.

In a preferred embodiment, the mounting seats and the sliding blocks are consistent in number and vertically correspond to each other, and one ends of the take-up shaft and the pay-off shaft are in transmission connection with synchronous motors.

In a preferred embodiment, the tightening wheel comprises a rubber layer wrapped on the outer side, and the cross-sectional shape of the tightening groove is a spiral shape.

In a preferred embodiment, the paying-off shaft and the take-up shaft are both fixedly connected with the workbench, and the take-up shaft is sleeved with a plurality of take-up wheels.

The implementation mode is specifically as follows: when in use, gauze can sequentially pass through the two fixed wheels under the pulling of the take-up shaft, the fixed wheels can clamp the gauze through the first damping wheel and the second damping wheel, the gauze positioned between the fixed wheels is positioned on the same horizontal line, the rotating damping of the first damping wheel and the second damping wheel can be greatly increased through the rubber damping layer, the gauze positioned between the fixed wheels is in a transverse tightening state, the two tightening wheels can be driven to rotate by driving the speed reducing motor, the rotating directions of the two tightening wheels are opposite, when the tightening wheels are contacted with the gauze in the transverse tightening state, the two obliquely arranged tightening wheels can longitudinally push the edge of the gauze, the gauze is also longitudinally in the tightening state, and the friction force with the gauze can be increased through the tightening grooves on the tightening wheels, so that the gauze can be completely unfolded, and the gauze can be prevented from generating wrinkles during transportation, the cutting of the subsequent gauze is ensured to be even, the cutting position is kept in a smooth state, the cutting quality is high, the output shaft of the electric push rod can drive the rotating seat to slide in a reciprocating manner, the rotating seat can drive the rotating shaft to rotate through the telescopic rod and the telescopic cylinder, the inclination angle of the top tightening wheel can be adjusted when the rotating shaft rotates, further, the thrust applied to the gauze by the tightening wheel can be adjusted according to actual conditions, the use effect is good, a worker can rotate the rotating handle, the rotating handle can push the push plate to slide in a reciprocating manner when rotating, the push plate can drive a plurality of sliding blocks to move through the hinged connecting rod, the positioning groove plays a guiding role in the sliding direction of the mounting seat, and the mounting seat is connected with the sliding blocks, so that the sliding blocks can only move along the guiding direction of the positioning grooves, the position of the sliding blocks, the gauze rings with different widths can be cut out, and the use is flexible and convenient.

The invention has the technical effects and advantages that:

1. the invention has the advantages that the gauze is clamped by the fixed wheels through the tightening mechanism, the gauze positioned between the fixed wheels is in a transverse tightening state, when the tightening wheels are contacted with the gauze in the transverse tightening state, the two obliquely arranged tightening wheels can longitudinally push the edge of the gauze, so that the gauze is longitudinally in the tightening state, the friction force between the gauze and the tightening groove on the tightening wheels can be increased, the gauze can be completely unfolded, the gauze is prevented from wrinkling during transportation, the subsequent gauze is uniformly cut, the cutting position is kept in a smooth state, the cutting quality is high, the inclination angle of the top tightening wheel can be adjusted when the rotating shaft rotates, the thrust applied by the tightening wheels can be adjusted according to the actual situation, the use effect is good, a worker can rotate the rotating handle, the purpose of adjusting the cutting distance of the cutting knife is achieved, and gauze rings with different widths can be cut, the use is flexible and convenient;

2. according to the dust-proof gauze, the dust-proof mechanism is arranged, when the dust-proof cover is closed, the rubber sealing ring can be extruded, the rubber sealing ring is deformed, gaps are filled, the inner space of the dust-proof gauze is further sealed, external dust and bacteria are prevented from polluting the gauze inside, the cleanness of the gauze is guaranteed, the ultraviolet disinfection lamp can sterilize the unfolded gauze, the sterilization is more thorough, the dust-proof pipe can draw air of the dust-proof cover, so that dust, bacteria and scraps generated when the gauze is cut in the air are discharged outwards, secondary pollution to the gauze is avoided, the air pumped by the air pump can be discharged into the drawer, and workers can clean the dust-proof gauze conveniently.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a top sectional view of the overall structure of the present invention.

Fig. 4 is a sectional view showing the structure of the cutting box of the present invention.

Fig. 5 is a side view of the overall structure of the present invention.

FIG. 6 is a perspective view of the dust cover structure of the present invention.

FIG. 7 is a side view of the dust cap construction of the present invention.

The reference signs are: 1. a work table; 2. a pay-off shaft; 3. taking up a spool; 4. a fixed wheel; 5. a tension wheel; 6. tightening the slot; 7. a tightening rod; 8. a reduction motor; 9. a rotating shaft; 10. a telescopic cylinder; 11. a telescopic rod; 12. a rotating seat; 13. an electric push rod; 14. cutting the box; 15. cutting the cavity; 16. a slider; 17. a hinged lever; 18. pushing the plate; 19. a handle is rotated; 20. positioning a groove; 21. a mounting seat; 22. a cutter; 23. a dust cover; 24. a rubber seal ring; 25. an ultraviolet disinfection lamp; 26. a dust collection pipe; 27. a collection box; 28. a drawer; 29. a take-up pulley.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an integrated medical gauze forming device, which comprises a workbench 1, and a pay-off shaft 2, a tightening mechanism, a cutting mechanism and a take-up shaft 3 which are sequentially arranged at the top of the workbench 1 from left to right, wherein the tightening mechanism comprises fixed wheels 4 for clamping gauze, the fixed wheels 4 are symmetrically distributed, inclined tightening wheels 5 are symmetrically arranged between the two fixed wheels 4 by taking the horizontal center line of the fixed wheels 4 as the center, tightening grooves 6 are formed in the surface of the tightening wheels 5, a tightening rod 7 connected with the tightening wheels 5 is arranged above the workbench 1, a speed reduction motor 8 in transmission connection with the tightening wheels 5 is arranged on the tightening rod 7, a rotating shaft 9 is fixedly arranged at the bottom of the tightening rod 7, the rotating shaft 9 is rotatably arranged on the workbench 1, the bottom of the rotating shaft 9 extends into the workbench 1 and is fixedly connected with a telescopic cylinder 10, the other end of the telescopic cylinder 10 is slidably connected with a telescopic rod 11, the other end of the telescopic rod 11 is rotatably connected with a rotating seat 12, and the outer side of the rotating seat 12 is fixedly connected with an output shaft of an electric push rod 13;

cutting mechanism is including cutting case 14, cutting case 14 inside is equipped with cutting chamber 15, the inside sliding connection in cutting chamber 15 has a plurality of sliding block 16, sliding block 16 one side all articulates there is hinge bar 17, the hinge bar 17 other end articulates there is push pedal 18, cutting case 14 outside threaded connection has turning handle 19, just turning handle 19 stretches into the part of cutting case 14 and passes through the bearing and be connected with push pedal 18, cutting case 14 top is equipped with constant head tank 20, the inside sliding connection in constant head tank 20 has a plurality of mount pad 21, mount pad 21 bottom is connected with sliding block 16, mount pad 21 top is equipped with cutter 22.

Further, the tight pulley 4 rotates and sets up on workstation 1, tight pulley 4 is equipped with the rubber damping layer with 1 junction of workstation, tight pulley 4 is including first damping wheel and second damping wheel, first damping wheel and second damping wheel vertical distribution press from both sides the gauze tightly.

Specifically, the fixed wheel 4 clamps the gauze through the first damping wheel and the second damping wheel, so that the gauze positioned between the fixed wheels 4 is positioned on the same horizontal line.

Furthermore,

mount pad

21 and 16 unanimous and perpendicular correspondences of sliding block quantity, it is connected with synchronous machine all to receive line axle 3 and the equal transmission of 2 one ends of unwrapping wire axle.

Particularly, the synchronous cutting and winding of the gauze are well realized, and the working efficiency is improved.

Further, the tightening wheel 5 comprises a rubber layer wrapped on the outer side, and the cross section of the tightening groove 6 is spiral.

Specifically, the rubber layer has elasticity, plays the cushioning effect to the gauze, guarantees the integrality of gauze, can increase the frictional force with the gauze through tightening groove 6 to can expand the gauze completely, the gauze produces the fold when can avoiding transporting.

Further, pay off shaft 2 and take-up shaft 3 all with workstation 1 fixed connection, the cover is equipped with a plurality of take-up pulley 29 on the take-up shaft 3.

As shown in fig. 1 to 5, the embodiment specifically is: when in use, gauze can sequentially pass through the two fixed wheels 4 under the pulling of the take-up shaft 3, the fixed wheels 4 can clamp the gauze through the first damping wheel and the second damping wheel, the gauze positioned between the fixed wheels 4 is positioned on the same horizontal line, the rotating damping of the first damping wheel and the second damping wheel can be greatly increased through the rubber damping layer, the gauze positioned between the fixed wheels 4 is in a transverse tightening state, the two tightening wheels 5 can be driven to rotate by driving the speed reducing motor 8 through the output shaft of the speed reducing motor 8, the rotating directions of the two tightening wheels 5 are opposite, when the tightening wheels 5 are contacted with the gauze in the transverse tightening state, the two obliquely arranged tightening wheels 5 can longitudinally push the edge of the gauze, the gauze is also in a longitudinal tightening state, and the friction force with the gauze can be increased through the tightening grooves 6 on the tightening wheels 5, so that the gauze can be completely unfolded, the gauze can be prevented from generating wrinkles during transportation, the subsequent gauze can be ensured to be cut uniformly, the cutting position is kept in a smooth state, the cutting quality is high, the output shaft of the electric push rod 13 can drive the rotating seat 12 to slide in a reciprocating manner, the rotating seat 12 can drive the rotating shaft 9 to rotate through the telescopic rod 11 and the telescopic cylinder 10, the inclination angle of the top tightening wheel 5 can be adjusted when the rotating shaft 9 rotates, further, the thrust applied to the gauze by the tightening wheel 5 can be adjusted according to actual conditions, the using effect is good, a worker can rotate the rotating handle 19, the rotating handle 19 can push the push plate 18 to slide in a reciprocating manner when rotating, the push plate 18 can drive a plurality of sliding blocks 16 to move through the hinged rod 17, the positioning grooves 20 play a role in guiding the sliding direction of the mounting seat 21, the mounting seat 21 is connected with the sliding blocks 16, so that the sliding blocks 16 can, the sliding blocks 16 on the two sides can synchronously slide outwards or inwards, so that the purpose of adjusting the cutting distance is achieved, gauze loops with different widths can be cut, and the use is flexible and convenient.

Furthermore, the top of the workbench 1 is provided with a dustproof mechanism, the dustproof mechanism comprises a dustproof cover 23, one end of the dustproof cover 23 is connected with the workbench 1 through a hinge, and a rubber sealing ring 24 is bonded on the adjacent surface of the dustproof cover 23 and the workbench 1.

Specifically, when the dust cover 23 is closed, the rubber sealing ring 24 is extruded, so that the rubber sealing ring 24 deforms and fills gaps, the inner space of the rubber sealing ring is sealed, and the internal gauze is prevented from being polluted by external dust and bacteria.

Further, an ultraviolet disinfection lamp 25 is arranged on the top side inside the dust cover 23, a dust suction pipe 26 is communicated inside the dust cover 23, the other end of the dust suction pipe 26 is communicated with the air pump, and a collection box 27 for wrapping and fixing the air pump is arranged outside the workbench 1.

Specifically, the ultraviolet ray sterilizing lamp 25 can sterilize the unfolded gauze more thoroughly, and the air pump can draw the air in the dust cover 23 through the dust suction pipe 26, so that dust, bacteria and debris generated when the gauze is cut in the air are discharged outwards.

Furthermore, a drawer 28 is inserted into one side of the collecting box 27, an air hole communicated with the outside is formed in the drawer 28, and a filter screen is arranged in the air hole.

Specifically, drawer 28 and collecting box 27 are for dismantling the connection, make things convenient for the staff to collect the piece, can outwards discharge the gas of extraction through the gas pocket, and the filter screen can filter piece and dust.

As shown in fig. 1, 6 and 7, the embodiment specifically includes: during the use, can close dust cover 23, can extrude rubber seal 24 when dust cover 23 closes, make rubber seal 24 take place deformation and fill up gap department, and then seal its inner space, avoid external dust bacterium to cause the pollution to inside gauze, guarantee the cleanness of gauze self, through starting ultraviolet ray disinfection lamp 25 of dust cover 23 inside, can disinfect to the gauze after expanding, disinfect thoroughly more, the air pump passes through the air that dust absorption pipe 26 can extract dust cover 23, thereby with the dust that contains in the air, the piece that produces outwards discharges during bacterium and the gauze cutting, avoid causing secondary pollution to the gauze, the air of air pump extraction can be arranged into in drawer 28, dust and piece can be piled up gradually in the drawer 28, thereby make things convenient for the staff to clear up.

The working principle of the invention is as follows:

referring to the attached drawings 1-5 of the specification, the fixed wheel 4 can clamp the gauze through the first damping wheel and the second damping wheel, so that the gauze positioned between the fixed wheels 4 is positioned on the same horizontal line, the rotary damping of the first damping wheel and the second damping wheel can be greatly increased through a rubber damping layer, the output shaft of the speed reducing motor 8 can drive the two tightening wheels 5 to rotate by driving the speed reducing motor 8, the rotating directions of the two tightening wheels 5 are opposite, when the tightening wheels 5 are contacted with the gauze in a transverse tightening state, the two obliquely arranged tightening wheels 5 can longitudinally push the edge of the gauze, the output shaft of the electric push rod 13 can drive the rotating seat 12 to slide in a reciprocating manner, the rotating seat 12 can drive the rotating shaft 9 to rotate through the telescopic rod 11 and the telescopic cylinder 10, the inclination angle of the top tightening wheel 5 can be adjusted when the rotating shaft 9 rotates, a worker can rotate the rotating handle 19, and the push plate 18 can be pushed to slide in a reciprocating manner when the rotating handle 19 rotates, the push plate 18 drives the sliding blocks 16 to move through the hinged rod 17, the positioning groove 20 plays a role in guiding the sliding direction of the mounting seat 21, and the mounting seat 21 is connected with the sliding blocks 16, so that the sliding blocks 16 can only move along the guiding direction of the positioning groove 20, the position of the sliding block 16 in the middle is not changed, and the sliding blocks 16 on the two sides can synchronously slide outwards or inwards;

referring to the attached

drawings

1, 6 and 7 of the specification, when the dust cover 23 is closed, the rubber seal ring 24 is pressed, the rubber seal ring 24 is deformed, gaps are filled with the rubber seal ring, the inner space of the dust cover is closed, the unfolded gauze can be sterilized by starting the ultraviolet disinfection lamp 25 in the dust cover 23, the air pump can draw air in the dust cover 23 through the dust suction pipe 26, accordingly, dust, bacteria and debris generated when the gauze contained in the air is cut are discharged outwards, the air drawn by the air pump can be discharged into the drawer 28, and the dust and the debris can be gradually accumulated in the drawer 28.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a medical gauze forming device of integral type, includes workstation (1) to and lie in pay off axle (2) that workstation (1) top left turn right and set gradually, tighten mechanism, cutting mechanism and take-up reel (3), its characterized in that: the tightening mechanism comprises fixed wheels (4) for clamping gauze, the fixed wheels (4) are symmetrically distributed, inclined tightening wheels (5) are symmetrically arranged between the two fixed wheels (4) by taking the horizontal central line of the fixed wheels (4) as a center, tightening grooves (6) are formed in the surfaces of the tightening wheels (5), tightening rods (7) connected with the tightening wheels (5) are arranged above the workbench (1), speed reducing motors (8) in transmission connection with the tightening wheels (5) are arranged on the tightening rods (7), rotating shafts (9) are fixedly arranged at the bottoms of the tightening rods (7), the rotating shafts (9) are rotatably arranged on the workbench (1), the bottoms of the rotating shafts (9) extend into the workbench (1) and are fixedly connected with telescopic cylinders (10), and telescopic rods (11) are slidably connected with the other ends of the telescopic cylinders (10), the other end of the telescopic rod (11) is rotatably connected with a rotating seat (12), and the outer side of the rotating seat (12) is fixedly connected with an output shaft of an electric push rod (13);

cutting mechanism is including cutting case (14), cutting case (14) inside is equipped with cutting chamber (15), cutting chamber (15) inside sliding connection has a plurality of sliding block (16), sliding block (16) one side all articulates there is hinge rod (17), hinge rod (17) other end articulates there is push pedal (18), cutting case (14) outside threaded connection has turning handle (19), just the part that turning handle (19) stretched into cutting case (14) passes through the bearing and is connected with push pedal (18), cutting case (14) top is equipped with constant head tank (20), constant head tank (20) inside sliding connection has a plurality of mount pad (21), mount pad (21) bottom is connected with sliding block (16), mount pad (21) top is equipped with cutter (22).

2. The integrated medical gauze forming device of claim 1, wherein: the dustproof mechanism is arranged at the top of the workbench (1) and comprises a dustproof cover (23), one end of the dustproof cover (23) is connected with the workbench (1) through a hinge, and a rubber sealing ring (24) is bonded on the adjacent surface of the dustproof cover (23) and the workbench (1).

3. The integrated medical gauze forming device of claim 2, wherein: the ultraviolet disinfection lamp (25) is arranged on the top side inside the dust cover (23), the dust cover (23) is communicated with a dust suction pipe (26), the other end of the dust suction pipe (26) is communicated with the air pump, and a collecting box (27) for wrapping and fixing the air pump is arranged on the outer side of the workbench (1).

4. The integrated medical gauze forming device of claim 2, wherein: a drawer (28) is inserted into one side of the collecting box (27), an air hole communicated with the outside is formed in the drawer (28), and a filter screen is arranged in the air hole.

5. The integrated medical gauze forming device of claim 1, wherein: the fixed wheel (4) rotates and sets up on workstation (1), fixed wheel (4) are equipped with the rubber damping layer with workstation (1) junction, fixed wheel (4) are including first damping wheel and second damping wheel, first damping wheel and second damping wheel vertical distribution press from both sides the gauze tightly.

6. The integrated medical gauze forming device of claim 1, wherein: the installation seat (21) and the sliding block (16) are consistent in quantity and vertically correspond to each other, and the take-up shaft (3) and one end of the pay-off shaft (2) are in transmission connection with a synchronous motor.

7. The integrated medical gauze forming device of claim 1, wherein: the tightening wheel (5) comprises a rubber layer wrapped on the outer side, and the cross section of the tightening groove (6) is spiral.

8. The integrated medical gauze forming device of claim 1, wherein: pay off spool (2) and receipts spool (3) all with workstation (1) fixed connection, it is equipped with a plurality of take-up pulley (29) to overlap on receipts spool (3).