CN115009893B - Medical gauze tailoring device - Google Patents

Abstract

The invention relates to a cutting device, in particular to a medical gauze cutting device. The invention aims to provide a medical gauze cutting device which has higher cutting efficiency and higher safety, can shield dust and limit a winding drum. The invention provides a medical gauze tailoring device which comprises a bottom plate, a shell, a first fixing frame, a first motor, a rotating shaft and the like, wherein the top of the bottom plate is provided with the shell, the first fixing frame is arranged on the upper left side of the rear side of the shell, the first motor is arranged in the middle of the first fixing frame, and the rotating shaft is rotatably arranged on the upper left side of the rear part of the inner side of the shell. According to the invention, the limiting cover is pulled to move forwards for taking out, after the reel wound with the gauze is sleeved on the rotating shaft, the limiting cover is put back in place, so that the reel wound with the gauze can be covered by the limiting cover, dust is prevented from falling on the gauze, and meanwhile, the reel wound with the gauze can be limited by the limiting cover, and the reel wound with the gauze is prevented from shifting.

Description

Medical gauze tailoring device

Technical Field

The invention relates to a cutting device, in particular to a medical gauze cutting device.

Background

When nursing patient, often need to wrap up patient's wound with gauze, because the gauze that nursing was used needs to cut it to suitable size, if the manual work is cut, then be difficult to guarantee the size after cutting out the same, not only cut out the inefficiency, and cut out by the cutterbar easily when cutting out, the security is lower, although there are some cutting devices in the market, but these cutting devices mostly simple structure, the function is single, generally after will wrap up the reel that has the gauze on cutting device, not only the dust drops on the gauze easily, and the reel that has the gauze takes place the skew easily when rotating moreover, the fold phenomenon of batch appears in the gauze that leads to cutting out.

Therefore, the medical gauze cutting device has the advantages of higher cutting efficiency, higher safety, capability of shielding dust and limiting the winding drum.

Disclosure of Invention

In order to overcome the defects that when people cut gauze, the cutting efficiency is low, the safety is low, dust easily falls on the gauze and the winding drum easily deviates when rotating, the invention aims to provide the medical gauze cutting device which has high cutting efficiency and high safety, can shield the dust and can limit the winding drum.

The invention is realized by the following technical approaches:

The utility model provides a medical gauze cutting device, including the bottom plate, a housing, a fixing support, a motor, the pivot, the observation window, the cutting knife, blowing mechanism, transport mechanism, cutting mechanism and stop gear, the bottom plate top is equipped with the shell, shell rear side left part upside is equipped with first mount, first mount middle part is equipped with first motor, the left side upper portion rotation at the inboard rear portion of shell is equipped with the pivot, pivot rear side and the output shaft of first motor, shell upper portion right side is equipped with the observation window, shell rear side left side lower part is equipped with the blowing mechanism that is used for leading to the gauze, the inboard middle part downside of shell is equipped with the transport mechanism that is used for carrying out the gauze, top right side is equipped with the cutting mechanism that is used for making the cutting knife remove in the shell, be equipped with the cutting knife that is used for cutting the gauze on the cutting mechanism, shell front side left side upper side is equipped with the stop gear that is used for spacing to the reel.

Further, the discharging mechanism comprises a second fixing frame, a second motor, a first fixing block, a first connecting rod and a guide cylinder, wherein the second fixing frame is arranged at the lower left part of the rear side of the shell, the second motor is arranged at the middle part of the second fixing frame, the first fixing blocks are respectively arranged at the front side and the rear side of the left side of the lower part of the inner side of the shell, the first connecting rod is rotatably arranged between the lower parts of the first fixing blocks, the guide cylinder is arranged at the middle part of the first connecting rod, and the rear side of the first connecting rod is connected with the output shaft of the second motor.

Further, transport mechanism is including first bull stick, the belt pulley, flat belt, the conveyer belt, first gear, the axle sleeve, the second gear, turning piece and second bull stick, the inboard middle part downside rotation of shell is equipped with first bull stick, both sides all are equipped with the belt pulley around both sides around first bull stick with the head rod, all around having flat belt between two belt pulleys of horizontal homonymy, both sides all are equipped with first gear around the first bull stick, the right side lower part of both sides all is equipped with the axle sleeve around the shell, the rotation is equipped with the second bull stick between the axle sleeve, second bull stick middle part and first bull stick middle part all are equipped with the transmission wheel, around there being the conveyer belt between the transmission wheel, the axle sleeve outside all is equipped with the second gear, the second gear all meshes with the first gear of homonymy, the second bull stick inboard all is equipped with the turning piece.

Further, cutting mechanism is equipped with the second fixed block including second fixed block, the slide bar, first spring, connecting block and third fixed block on top right side in the shell, second fixed block bottom interval slip type is equipped with three slide bar, be equipped with the connecting block between the slide bar bottom, can contact with the connecting block when changeing the piece and rotate, be equipped with three first spring between connecting block top and the second fixed block bottom, first spring is all around on the slide bar of homonymy, the upper portion of left and right sides all interval is equipped with three third fixed block, be connected with the cutting knife between the third fixed block lower part.

Further, stop gear is including spacing lid, fourth fixed block, gag lever post and second spring, and the spacing lid has been placed to shell front side left part upside, and shell top left side front portion is equipped with the fourth fixed block, and spacing lid upside middle part and fourth fixed block contact, and fourth fixed block left and right sides all slide type is equipped with the gag lever post, and the gag lever post all blocks the gag lever post, all is equipped with the second spring between the gag lever post of fourth fixed block left and right sides and homonymy.

Further, the protection mechanism for preventing dust from falling on gauze is further included, the protection mechanism comprises a third fixing frame, a second connecting rod, torsion springs and protection plates, the third fixing frame is arranged on the right portion of the rear side of the shell, the second connecting rod is rotatably arranged on the right portion of the third fixing frame, the protection plates are arranged on the second connecting rod, the protection plates block the right side of the shell, the torsion springs are arranged between the upper side and the lower side of the right portion of the third fixing frame and the protection plates, and the torsion springs are wound on the second connecting rod.

Further, still including the collection mechanism that is used for collecting gauze, collection mechanism is including the slide rail, collects frame and handle, and the right side lower part of both sides all is equipped with the slide rail around the shell is inside, and the sliding type is equipped with between the inboard left portion of slide rail and collects the frame, collects the frame right side and is equipped with the handle.

Further, a rubber leather sheath is sleeved on the handle.

The invention provides a medical gauze tailoring device, which has the advantages that:

1. According to the invention, the limiting cover is pulled to move forwards for taking out, after the reel wound with the gauze is sleeved on the rotating shaft, the limiting cover is put back in place, so that the reel wound with the gauze can be covered by the limiting cover, dust is prevented from falling on the gauze, and meanwhile, the reel wound with the gauze can be limited by the limiting cover, and therefore, the reel wound with the gauze is prevented from shifting.

2. According to the invention, the winding drum around which the gauze is wound is sleeved on the rotating shaft, and the first motor and the second motor are started, so that the winding drum around which the gauze is wound can rotate, one end of the gauze is led into the conveying belt by the guide drum, the gauze is conveyed by the conveying belt, and then the gauze can be automatically cut under the action of the cutting knife, so that the gauze is convenient for people to cut, the working efficiency of people is improved, and the safety is higher.

3. According to the invention, after the protection plate is reversely closed, the gauze cut at the bottom of the shell can be covered, so that dust is prevented from falling onto the cut gauze.

4. Under the action of the collecting frame, the gauze after cutting can be automatically collected, so that people can take out the gauze conveniently.

Drawings

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

Fig. 2 is a partial cross-sectional view of the present invention.

Fig. 3 is a schematic diagram of a first three-dimensional structure of the discharging mechanism of the present invention.

Fig. 4 is a schematic diagram of a second perspective structure of the discharging mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first embodiment of the conveying mechanism of the present invention.

Fig. 6 is a schematic view of a second perspective structure of the conveying mechanism of the present invention.

Fig. 7 is a schematic view showing a first perspective structure of the cutting mechanism of the present invention.

Fig. 8 is a schematic view of a second perspective of the cutting mechanism of the present invention.

Fig. 9 is a schematic diagram of a first perspective structure of the limiting mechanism of the present invention.

Fig. 10 is a schematic diagram of a second perspective structure of the limiting mechanism of the present invention.

Fig. 11 is a schematic perspective view of a first embodiment of a protection mechanism according to the present invention.

Fig. 12 is a schematic view of a second perspective structure of the protection mechanism of the present invention.

Fig. 13 is a schematic perspective view of a guide mechanism according to the present invention.

Fig. 14 is a schematic view showing a partial perspective structure of the guide mechanism of the present invention.

Part names and serial numbers in the figure: the device comprises a 1-bottom plate, a 2-shell, a 3-first fixing frame, a 4-first motor, a 5-rotating shaft, a 6-observation window, a 601-cutting knife, a 7-discharging mechanism, a 71-second fixing frame, a 72-second motor, a 73-first fixing block, a 74-first connecting rod, a 75-guiding cylinder, a 8-second mechanism, a 81-first rotating rod, a 82-pulley, a 83-flat belt, a 84-conveyer belt, a 85-first gear, a 86-shaft, a 87-second gear, a 88-rotating block, a 89-second rotating rod, a 9-cutting mechanism, a 91-second fixing block, a 92-sliding rod, a 93-first spring, a 94-connecting block, a 95-third fixing block, a 10-limiting mechanism, a 101-limiting cover, a 102-fourth fixing block, a 103-limiting rod, a 104-second spring, a 11-protecting mechanism, a 111-third fixing frame, a 112-second connecting rod, a 113-torsion spring, a 114-protecting plate, a 12-collecting mechanism, a 121-sliding rail, a 122-collecting frame and a 123-handle.

Detailed Description

The invention is further elucidated below in conjunction with the drawings of the specification, and embodiments of the invention are given in conjunction with the drawings of the specification.

Example 1

The utility model provides a medical gauze cutting device, including bottom plate 1, shell 2, first mount 3, first motor 4, pivot 5, observation window 6, cutting knife 601, blowing mechanism 7, transport mechanism 8, cutting mechanism 9 and stop gear 10, see the illustration of 1-fig. 10, bottom plate 1 top is equipped with shell 2, shell 2 rear side left part upside is equipped with first mount 3, first mount 3 middle part bolt has first motor 4, the left side upper portion rotation at the inboard rear portion of shell 2 is equipped with pivot 5, pivot 5 rear side and the output shaft of first motor 4, shell 2 upper portion right side is equipped with observation window 6, shell 2 rear side left side lower part is equipped with blowing mechanism 7, shell 2 inboard middle part downside is equipped with transport mechanism 8, shell 2 inside top right side is equipped with cutting mechanism 9, be equipped with cutting knife 601 on the cutting mechanism 9, cutting knife 601 can cut the gauze when contacting with the gauze, shell 2 front side left part upside is equipped with stop gear 10.

The discharging mechanism 7 comprises a second fixing frame 71, a second motor 72, a first fixing block 73, a first connecting rod 74 and a guide cylinder 75, the second fixing frame 71 is arranged at the lower left part of the rear side of the shell 2, the second motor 72 is bolted to the middle part of the second fixing frame 71, the first fixing blocks 73 are respectively arranged at the front side and the rear side of the left side of the lower part of the inner side of the shell 2, the first connecting rod 74 is rotatably arranged between the lower parts of the first fixing blocks 73, the guide cylinder 75 is arranged at the middle part of the first connecting rod 74, one end of gauze can be guided by the rotation of the guide cylinder 75, and the rear side of the first connecting rod 74 is connected with the output shaft of the second motor 72.

The conveying mechanism 8 comprises a first rotating rod 81, belt pulleys 82, a flat belt 83, a conveying belt 84, a first gear 85, shaft sleeves 86, a second gear 87, rotating blocks 88 and a second rotating rod 89, the first rotating rod 81 is rotatably arranged on the lower side of the middle part of the inner side of the shell 2, the belt pulleys 82 are respectively arranged on the front side and the rear side of the first rotating rod 81 and the front side and the rear side of the first connecting rod 74, the flat belt 83 is respectively wound between the two belt pulleys 82 on the same transverse side, the first gear 85 is respectively arranged on the front side and the rear side of the first rotating rod 81, the shaft sleeves 86 are respectively rotatably arranged on the lower portion of the right side of the front side and the rear side of the shell 2, the second rotating rod 89 is rotatably arranged between the shaft sleeves 86, the transmission wheels are respectively arranged on the middle part of the second rotating rod 89 and the middle part of the first rotating rod 81, the conveying belt 84 is wound between the transmission wheels, gauze can be conveyed through the operation of the conveying belt 84, the second gear 87 is respectively arranged on the outer side of the shaft sleeves 86, the second gear 87 respectively meshes with the first gear 85 on the same side, and the inner side of the second rotating rod 89 is respectively provided with the rotating blocks 88.

The cutting mechanism 9 comprises a second fixing block 91, a sliding rod 92, a first spring 93, a connecting block 94 and a third fixing block 95, the second fixing block 91 is welded on the right side of the top in the shell 2, three sliding rods 92 are arranged at intervals at the bottom of the second fixing block 91, the connecting block 94 is arranged between the bottoms of the sliding rods 92, the connecting block 94 can drive the cutting knife 601 to move when moving, the rotating block 88 can be in contact with the connecting block 94 when rotating, three first springs 93 are arranged between the top of the connecting block 94 and the bottom of the second fixing block 91, the first springs 93 are wound on the sliding rod 92 on the same side, three third fixing blocks 95 are arranged on the upper portions of the left side and the right side at intervals, and the lower portions of the third fixing blocks 95 are connected with the cutting knife 601.

The stop gear 10 is including spacing lid 101, fourth fixed block 102, gag lever post 103 and second spring 104, see the fig. 9 and 10 and show, spacing lid 101 has been placed to the left portion upside in shell 2 front side, spacing lid 101 can carry out spacingly to the reel on the pivot 5, thereby prevent that the reel from taking place to squint, the welding of shell 2 top left side front portion has fourth fixed block 102, spacing lid 101 upside middle part and fourth fixed block 102 contact, fourth fixed block 102 both sides all slip type are equipped with gag lever post 103, gag lever post 103 all blocks spacing lid 101, all be equipped with second spring 104 between the gag lever post 103 of fourth fixed block 102 both sides and homonymy.

When people need to use the medical gauze cutting device, the limiting rod 103 is pulled to move outwards firstly, the second spring 104 stretches, so that the limiting rod 103 releases the limiting cover 101, then the limiting cover 101 is pulled to move forwards to be taken out, the limiting cover 101 is separated from the fourth fixed block 102, the limiting rod 103 is released again, the second spring 104 is restored to the original shape, the limiting rod 103 is driven to move inwards to reset, then the winding drum around which the gauze is wound is sleeved on the rotating shaft 5, one end of the gauze is pulled to be tightly attached to the guide cylinder 75, then the limiting cover 101 is put back to the original position, the winding drum around which the gauze is wound is covered by the limiting cover 101, the limiting cover 101 is limited by the limiting cover 101 and the fourth fixed block 102, when the limiting cover 101 is contacted with the limiting rod 103, the limiting cover 101 presses the limiting rod 103 to move outwards, the second spring 104 stretches, when the limit cover 101 moves and resets, the second spring 104 returns to the original state, the second spring 104 drives the limit rod 103 to move and reset inwards, so that the limit rod 103 clamps the limit cover 101, then the first motor 4 and the second motor 72 are started, the output shaft of the first motor 4 drives the rotating shaft 5 to rotate, thereby driving the winding drum around which the gauze is wound, simultaneously the output shaft of the second motor 72 drives the first connecting rod 74 to rotate, thereby driving the guide cylinder 75 to rotate, the guide cylinder 75 guides one end of the gauze onto the conveyor belt 84, simultaneously the first connecting rod 74 drives the first rotating rod 81 to rotate through the belt pulley 82 and the flat belt 83, the first rotating rod 81 drives the second rotating rod 89 to rotate through the conveyor belt 84, thereby the conveyor belt 84 conveys the gauze, simultaneously the first rotating rod 81 drives the first gear 85 to rotate, the second gear 87, the shaft sleeve 86 and the rotating block 88, when the rotating block 88 contacts with the connecting block 94, the rotating block 88 extrudes the connecting block 94 to move upwards, the first spring 93 compresses, so that the sliding rod 92, the third fixed block 95 and the cutting knife 601 are driven to move upwards, the first spring 93 compresses, when the rotating block 88 is separated from the connecting block 94, the first spring 93 restores to the original state, the first spring 93 drives the connecting block 94, the sliding rod 92, the third fixed block 95 and the cutting knife 601 to move downwards to reset, when the cutting knife 601 contacts with gauze, the cutting knife 601 cuts the gauze, the cut gauze falls at the inner bottom of the shell 2, the device repeatedly operates, people can watch the condition inside the shell 2 through the observation window 6 during the repeated operation, after the gauze on the winding drum is completely cut, the first motor 4 and the second motor 72 are closed, the rotation is completely stopped, then the empty winding drum on the rotating shaft 5 is removed by repeated operation, and the gauze cut at the bottom in the shell 2 is taken out.

Example 2

On the basis of embodiment 1, the utility model also comprises a protection mechanism 11, the protection mechanism 11 comprises a third fixing frame 111, a second connecting rod 112, a torsion spring 113 and a protection plate 114, referring to fig. 1, fig. 11 and fig. 12, the right part of the rear side of the shell 2 is welded with the third fixing frame 111, the right part of the third fixing frame 111 is rotatably provided with the second connecting rod 112, the protection plate 114 is arranged on the second connecting rod 112, after the protection plate 114 is reversely closed, gauze after the bottom of the shell 2 is cut can be covered, thereby dust is prevented from falling onto the cut gauze, the protection plate 114 covers the right side of the shell 2, torsion springs 113 are respectively arranged between the upper side and the lower side of the right part of the third fixing frame 111 and the protection plate 114, and the torsion springs 113 are respectively wound on the second connecting rod 112.

When this medical gauze cutting device is in the operation, guard plate 114 can cover the gauze after the bottom cutting in shell 2 to prevent that the dust from falling into on the gauze after the cutting, when people need take out the gauze after the bottom cutting in shell 2, pulling guard plate 114 earlier rotates and opens, and torsional spring 113 takes place deformation, then people can take out the gauze after the bottom cutting in shell 2, after the whole gauze after the bottom cutting in shell 2 takes out, loosen guard plate 114, torsional spring 113 resumes the original state, torsional spring 113 drives guard plate 114 reverse rotation and closes can.

Still including collection mechanism 12, collection mechanism 12 is including slide rail 121, collection frame 122 and handle 123, and see that fig. 2, fig. 13 and 14 show, and the right side lower part of both sides all welds slide rail 121 around the inside of shell 2, and the slip type is equipped with between the inboard left portion of slide rail 121 and collects frame 122, and collection frame 122 can collect the gauze after the cutting, makes things convenient for people follow-up taking out, and collection frame 122 right side is equipped with handle 123, and the cover has the rubber leather sheath on the handle 123.

After the gauze is cut, the gauze after the cutting can drop in the collecting frame 122, when people rotate the protection plate 114 to open, the handle 123 is pulled to move rightwards, at the moment, the rubber leather sheath on the handle 123 can prevent hands from slipping, so that the collecting frame 122 is driven to move rightwards, the gauze after the cutting in the collecting frame 122 is taken out completely, and then the handle 123 is pushed to move leftwards for resetting, so that the collecting frame 122 is driven to move leftwards for resetting, and the protection plate 114 is loosened again, so that people collect the gauze after the cutting.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.

Claims (5)

1. The utility model provides a medical gauze tailoring device, including bottom plate (1), shell (2), first mount (3), first motor (4), pivot (5), observation window (6) and cutting knife (601), bottom plate (1) top is equipped with shell (2), shell (2) rear side left part upside is equipped with first mount (3), first mount (3) middle part is equipped with first motor (4), the left side upper portion rotation of the inboard rear portion of shell (2) is equipped with pivot (5), the output shaft of pivot (5) rear side and first motor (4) is connected, shell (2) upper portion right side is equipped with observation window (6), cutting knife (601) are used for cutting the gauze, the automatic feeding device is characterized by further comprising a discharging mechanism (7), a conveying mechanism (8), a cutting mechanism (9) and a limiting mechanism (10), wherein the discharging mechanism (7) for guiding gauze is arranged at the lower left part of the rear side of the shell (2), the conveying mechanism (8) for conveying gauze is arranged at the lower side of the middle part inside the shell (2), the cutting mechanism (9) for enabling the cutting knife (601) to move is arranged at the right side of the top inside the shell (2), the cutting knife (601) is arranged on the cutting mechanism (9), and the limiting mechanism (10) for limiting a winding drum is arranged at the upper side of the left part of the front side of the shell (2); the discharging mechanism (7) comprises a second fixing frame (71), a second motor (72), a first fixing block (73), a first connecting rod (74) and a guide cylinder (75), wherein the second fixing frame (71) is arranged at the lower part of the left side of the rear side of the shell (2), the second motor (72) is arranged in the middle of the second fixing frame (71), the first fixing blocks (73) are respectively arranged at the front side and the rear side of the left side of the lower part of the inner side of the shell (2), the first connecting rod (74) is rotatably arranged between the lower parts of the first fixing blocks (73), the guide cylinder (75) is arranged at the middle part of the first connecting rod (74), and the rear side of the first connecting rod (74) is connected with the output shaft of the second motor (72); the conveying mechanism (8) comprises a first rotating rod (81), belt pulleys (82), flat belts (83), a conveying belt (84), a first gear (85), a shaft sleeve (86), a second gear (87), a rotating block (88) and a second rotating rod (89), wherein the first rotating rod (81) is rotatably arranged on the lower side of the middle part inside the shell (2), the belt pulleys (82) are respectively arranged on the front side and the rear side of the first rotating rod (81) and the front side and the rear side of the first connecting rod (74), the flat belts (83) are respectively wound between the two belt pulleys (82) on the same transverse side, the first gear (85) is respectively arranged on the front side and the rear side of the first rotating rod (81), the shaft sleeve (86) is rotatably arranged on the lower part of the right side of the front side and the rear side of the shell (2), a second rotating rod (89) is rotatably arranged between the shaft sleeves (86), transmission wheels are respectively arranged in the middle of the second rotating rod (89) and the middle of the first rotating rod (81), a conveyor belt (84) is wound between the transmission wheels, second gears (87) are respectively arranged on the outer sides of the shaft sleeves (86), the second gears (87) are respectively meshed with the first gears (85) on the same side, and rotating blocks (88) are respectively arranged on the inner sides of the second rotating rods (89); the cutting mechanism (9) comprises a second fixed block (91), sliding rods (92), first springs (93), connecting blocks (94) and a third fixed block (95), wherein the right side of the inner top of the shell (2) is provided with the second fixed block (91), the bottom of the second fixed block (91) is provided with three sliding rods (92) in a sliding mode at intervals, the connecting blocks (94) are arranged between the bottoms of the sliding rods (92), the rotating blocks (88) are contacted with the connecting blocks (94) when rotating, three first springs (93) are arranged between the top of the connecting blocks (94) and the bottom of the second fixed block (91), the first springs (93) are wound on the sliding rods (92) on the same side, three third fixing blocks (95) are arranged at intervals on the upper parts of the left side and the right side, and the lower parts of the third fixing blocks (95) are connected with a cutting knife (601).

2. The medical gauze clipping device according to claim 1, characterized in that the limiting mechanism (10) comprises a limiting cover (101), a fourth fixing block (102), a limiting rod (103) and a second spring (104), the limiting cover (101) is placed on the upper side of the left part of the front side of the shell (2), the fourth fixing block (102) is arranged on the front part of the left part of the top of the shell (2), the middle part of the upper side of the limiting cover (101) is contacted with the fourth fixing block (102), the limiting rods (103) are arranged on the left side and the right side of the fourth fixing block (102) in a sliding mode, the limiting rods (103) are used for clamping the limiting cover (101), and the second springs (104) are arranged between the left side and the right side of the fourth fixing block (102) and the limiting rods (103) on the same side.

3. The medical gauze tailoring device according to claim 2, further comprising a protection mechanism (11) for preventing dust from falling on gauze, wherein the protection mechanism (11) comprises a third fixing frame (111), a second connecting rod (112), a torsion spring (113) and a protection plate (114), the right part of the rear side of the shell (2) is provided with the third fixing frame (111), the right part of the third fixing frame (111) is rotatably provided with the second connecting rod (112), the protection plate (114) is arranged on the second connecting rod (112), the protection plate (114) blocks the right side of the shell (2), the torsion spring (113) is arranged between the upper side and the lower side of the right part of the third fixing frame (111) and the protection plate (114), and the torsion spring (113) is wound on the second connecting rod (112).

4. A medical gauze clipping device according to claim 3, further comprising a collecting mechanism (12) for collecting gauze, wherein the collecting mechanism (12) comprises a sliding rail (121), a collecting frame (122) and a handle (123), the sliding rail (121) is arranged at the lower part of the right side of the front side and the rear side of the inside of the shell (2), the collecting frame (122) is arranged between the left part of the inside of the sliding rail (121) in a sliding manner, and the handle (123) is arranged at the right side of the collecting frame (122).

5. A medical gauze clipping device according to claim 4, characterized in that the handle (123) is covered with a rubber sheath.