CN115613341A

CN115613341A - Portable medical non-woven fabric cutting device

Info

Publication number: CN115613341A
Application number: CN202210637580.XA
Authority: CN
Inventors: 刘新发
Original assignee: Individual
Current assignee: Jiangsu Unicorn Electronic Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2023-01-17
Anticipated expiration: 2042-06-08
Also published as: CN115613341B

Abstract

The invention relates to a non-woven fabric cutting device, in particular to a portable medical non-woven fabric cutting device. The invention provides a method for producing a high-purity polyethylene. The utility model provides a portable medical non-woven fabrics cutting device, is connected with first rotation pole including support frame, first rotation pole and first rotation piece etc. the equal rotary type in the left and right sides of support frame, all is connected with two first rotation pieces on two first rotation poles. Has the beneficial effects that: through the briquetting under the manual lapse, the briquetting drives the first slider on right side thereupon and glides down, and the blade slides down thereupon, under the sliding fit effect of first slider and second guide bar, under the clearance fit effect of blade and second fixed block, can be more accurate cut the non-woven fabrics to people have improved the efficiency that the non-woven fabrics cut.

Description

Portable medical non-woven fabrics cutting device

Technical Field

The invention relates to a non-woven fabric cutting device, in particular to a portable medical non-woven fabric cutting device.

Background

Medical non-woven fabrics product is the textile for medical health who utilizes chemical fiber and other environmental protection materials to make, and not only convenient to use, safety and sanitation can also prevent bacterial infection effectively, and is comparatively common on medical health, but when using, needs medical personnel to cut the non-woven fabrics, and the mode that cuts now is more single.

The patent application number is CN201620188395.7 non-woven fabrics cutting device, including the processing frame, be provided with the bracket on the vertical section one side of processing frame, be provided with the non-woven fabric book on the bracket, be provided with driving motor on the horizontal segment of processing frame, the driving motor tip is connected with the drive wheel, processing frame upper end is provided with the guide roll, the guide roll both sides are connected from the driving wheel with first, be provided with the wind-up roll on the vertical section of processing frame, be provided with the second on the wind-up roll both ends and follow the driving wheel, first follow driving wheel, second are connected with the drive wheel through the belt respectively from the driving wheel, processing frame upper end is provided with the adjusting collar, adjusting collar one side is provided with the fixed plate, be provided with cutting blade on the fixed plate, be provided with overspeed device tensioner on processing frame one side.

The non-woven fabric cutting device can cut the non-woven fabric through the cutting blade, the non-woven fabric can be guided under the action of the first driven wheel and the second driven wheel, the clamping effect on the non-woven fabric is weak, and the non-woven fabric is easy to fall off; therefore, in view of the above problems, a portable medical nonwoven fabric cutting device capable of clamping nonwoven fabric and preventing the nonwoven fabric from falling off is provided.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defect that the clamping effect of the conventional non-woven fabric cutting device on a non-woven fabric is weak, and the technical problem to be solved by the invention is to provide a portable medical non-woven fabric cutting device which can clamp the non-woven fabric and prevent the non-woven fabric from falling off.

(2) Technical scheme

In order to solve the technical problems, the invention provides a portable medical non-woven fabric cutting device which comprises a supporting frame, a first rotating rod, a first rotating block, first fixing blocks, first guide rods, limiting blocks, a first connecting frame, a second rotating block, a second fixing block, a second guide rod, a first sliding block, a blade, a lower pressing block, a first spring, a first clamping block, a clamping mechanism and a guide mechanism, wherein the first rotating rod is rotatably connected to the left side and the right side of the supporting frame, the two first rotating blocks are connected to the two first rotating rods, the two first fixing blocks are arranged on the upper portions of the left side and the right side of the supporting frame, the first guide rods are arranged at the bottoms of the first fixing blocks, the limiting blocks are arranged at the lower portions of the first guide rods, the limiting blocks are matched with the first rotating blocks in a clamping manner, the left end and the right end of the rear side of the supporting frame are respectively provided with a first connecting frame, the two first connecting frames are respectively and rotatably connected with a second rotating block, the two second rotating blocks are respectively provided with two second fixing blocks, the rear sides of the two second rotating blocks are respectively provided with a second guide rod, the two second guide rods are respectively and slidably connected with a first sliding block, a blade capable of cutting non-woven fabrics is arranged between the two first sliding blocks, the blade is clamped and matched with the second fixed block, the lower pressing block is arranged at the rear side of the first sliding block at the right side, the first springs are sleeved on the two second guide rods, the two ends of each first spring are respectively connected to the second guide rods and the first sliding block, the first clamping block is arranged at the middle part of the first connecting frame at the right side, and the first clamping block is matched with the second rotating block in a clamping manner, the supporting frame is provided with a clamping mechanism capable of clamping the non-woven fabric, and the clamping mechanism is provided with a guide mechanism capable of guiding the cutting of the non-woven fabric.

Preferably, clamping mechanism is including connecting rod, second slider, second spring and third turning block, and the upper portion of the support frame left and right sides all is connected with the connecting rod, and equal sliding connection has the second slider on two connecting rods, all overlaps on two connecting rods to have the second spring, and the both ends of second spring are connected respectively on second slider and connecting rod, and the upper portion rotary type of second slider ground is connected with and can drives the non-woven fabrics and carry out pivoted third turning block.

Preferably, guiding mechanism is including first link block, the second dwang, a rotor, torsion spring, first reel and first stay cord, first link block is all installed to the rear side of two second sliders, be connected with the second dwang on the first link block with the rotation formula, the upper portion of second dwang is installed and is carried out spacing a rotor to the non-woven fabrics, the lower part cover of second dwang has torsion spring, torsion spring's both ends are connected respectively on first link block and second dwang, the bottom rotary type of second dwang is connected with first reel, the round trip has first stay cord on the first reel, the other end of first stay cord is connected on first link frame.

Preferably, still including the deployment mechanism that can launch the non-woven fabrics, deployment mechanism is including first carriage, the third spring, the second connecting block, the third dwang, the second reel, third reel and second stay cord, be connected with the first carriage that can demonstrate the non-woven fabrics between two first guide bars of front side slidingly, all overlap the third spring on two first guide bars, the both ends of third spring are connected respectively on first fixed block and first carriage, the second connecting block is all installed at both ends about the support frame lower part, equal rotary type is connected with the third dwang on two second connecting blocks, be connected with the second reel on the third dwang, the middle part of two first dwang all is connected with the third reel, the second stay cord has been wound between adjacent second reel and the third reel, the other end of second stay cord is connected on first carriage.

Preferably, still including placing the mechanism that blocks of non-woven fabrics, the mechanism that blocks is including the third fixed block, the third guide bar, second carriage and fourth spring, the third fixed block is all installed to the front portion of the support frame left and right sides, all be connected with the third guide bar on two third fixed blocks, be connected with the second carriage that can be with the chucking of second slider between two third guide bars slidingly, and second carriage and the cooperation of second slider joint, all overlap on two third guide bars and have the fourth spring, the both ends of fourth spring are connected respectively on third fixed block and second carriage.

Preferably, still including the chucking mechanism that can block the mechanism, chucking mechanism is including the fourth fixed block, the slide bar, wedge and second fixture block, the fourth fixed block is installed on the upper portion of second carriage front side, be connected with the slide bar on the fourth fixed block with sliding, the wedge that can be with the chucking of second carriage is installed to the rear side of slide bar, install the second fixture block on the support frame, and second fixture block and wedge joint cooperation, be connected with the elastic component between slide bar and the fourth fixed block.

Preferably, the non-woven fabric cutting device further comprises a hand-held mechanism capable of lifting the non-woven fabric cutting device, the hand-held mechanism comprises second connecting frames, fourth rotating blocks and handles, the second connecting frames are mounted on the left side and the right side of the middle of the supporting frame, the fourth rotating blocks are connected to the two second connecting frames in a rotating mode, and the handles are connected between the two fourth rotating blocks in a rotating mode.

Preferably, the grip is sleeved with a rubber sleeve.

(3) Advantageous effects

The invention achieves the following effects: 1. through the briquetting under the manual lapse, the briquetting drives the first slider on right side thereupon and glides down, and the blade slides down thereupon, under the sliding fit effect of first slider and second guide bar, under the clearance fit effect of blade and second fixed block, can be more accurate cut the non-woven fabrics to people have improved the efficiency that the non-woven fabrics cut.

2. Through people's manually slidable second carriage, under the joint mating reaction of second carriage and second slider, the second fixture block contacts with first carriage thereupon, and the second carriage can carry out the chucking to the second slider thereupon to give people and carry out the operation that presss from both sides tightly to the non-woven fabrics and provide the convenience.

3. Can the manual first turning block of upset through people, first turning block breaks away from with ground thereupon, and the handle is held in the upset, and under the rotation effect of fourth turning block and second link, people can fold cutting device and deposit to can be more convenient use non-woven fabrics cutting device.

Drawings

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

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 5 is a schematic perspective view of the guide mechanism of the present invention.

Fig. 6 is a partial perspective view of the guiding mechanism of the present invention.

FIG. 7 is a schematic perspective view of a first deployment mechanism of the present invention.

FIG. 8 is a schematic view of a second embodiment of the deployment mechanism of the present invention.

FIG. 9 is a schematic perspective view of a portion of the deployment mechanism of the present invention.

Fig. 10 is a schematic perspective view of a first embodiment of the jamming mechanism of the present invention.

Fig. 11 is a schematic perspective view of a second embodiment of the jamming mechanism of the present invention.

Fig. 12 is a partial perspective view of the jamming mechanism of the present invention.

Fig. 13 is a view showing the connection between the parts of the chucking mechanism and the chucking mechanism according to the present invention.

Fig. 14 is a perspective view of the handheld unit of the present invention.

The labels in the figures are: 1-support frame, 2-first rotating rod, 3-first rotating block, 4-first fixing block, 5-first guide rod, 6-limiting block, 7-first connecting frame, 8-second rotating block, 81-second fixing block, 9-second guide rod, 10-first slider, 11-blade, 12-lower pressing block, 13-first spring, 131-first latch, 14-clamping mechanism, 141-connecting rod, 142-second slider, 143-second spring, 144-third rotating block, 15-guiding mechanism, 151-first connecting block, 152-second rotating rod, 153-rotating barrel, 154-torsion spring, 155-first reel, 156-first pull rope, 16-unfolding mechanism, 161-first sliding frame, 162-third spring, 163-second connecting block, 164-third connecting block, 165-second reel, 166-third pull rope, 167-second pull rope, 17-fixing block mechanism, 171-third rotating rod, 172-third guide rod, 172-fourth sliding block, 193-second slider, 183-fourth sliding block, 183-18-sliding block, fourth sliding block, 183-second sliding block, 150-fourth sliding block, 183-second sliding block, fourth sliding block, and fifth sliding block clamping mechanism.

Detailed Description

Although the present invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.

Example 1

A portable medical non-woven fabric cutting device is shown in figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13 and 14 and comprises a support frame 1, a first rotating rod 2, a first rotating block 3, a first fixed block 4, a first guide rod 5, a limiting block 6, a first connecting frame 7, a second rotating block 8, a second fixed block 81, a second guide rod 9, a first sliding block 10, a blade 11, a lower pressing block 12, a first spring 13, a first clamping block 131, a clamping mechanism 14 and a guide mechanism 15, wherein the left side and the right side of the support frame 1 are rotatably connected with the first rotating rod 2, the two first rotating blocks 3 are respectively connected to the two first rotating rods 2, the two first fixed blocks 4 are fixedly connected to the upper parts of the left side and the right side of the support frame 1 through screws, the first guide rod 5 is installed at the bottom of the first fixed blocks 4, the lower part of the first guide rod 5 is provided with a limiting block 6, the limiting block 6 is matched with the first rotating block 3 in a clamping way, the left end and the right end of the rear side of the support frame 1 are fixedly connected with a first connecting frame 7 through bolts, the two first connecting frames 7 are respectively and rotatably connected with a second rotating block 8, the two second rotating blocks 8 are respectively and fixedly connected with two second fixing blocks 81 through screws, the two second fixing blocks 81 are symmetrically arranged in front and back, the rear sides of the two second rotating blocks 8 are respectively and fixedly connected with a second guide rod 9 through screws, the two second guide rods 9 are respectively and slidably connected with a first sliding block 10, a blade 11 is connected between the two first sliding blocks 10, the blade 11 is matched with the second fixing block 81 in a clamping way, the rear side of the right first sliding block 10 is connected with a lower pressing block 12, the two second guide rods 9 are respectively sleeved with a first spring 13, and two ends of the first spring 13 are respectively connected with the second guide rods 9 and the first sliding block 10, the middle part of the first connecting frame 7 on the right side is welded with a first clamping block 131, the first clamping block 131 is in clamping fit with the second rotating block 8, the supporting frame 1 is connected with a clamping mechanism 14, and the clamping mechanism 14 is connected with a guide mechanism 15.

As shown in fig. 1, 4, 5, 10 and 11, the clamping mechanism 14 includes a connecting rod 141, a second slider 142, a second spring 143 and a third rotating block 144, the connecting rod 141 is connected to the upper portions of the left and right sides of the supporting frame 1, the second slider 142 is connected to the two connecting rods 141 in a sliding manner, the second spring 143 is sleeved on the two connecting rods 141, both ends of the second spring 143 are connected to the second slider 142 and the connecting rod 141, respectively, and the third rotating block 144 is rotatably connected to the upper portion of the second slider 142.

As shown in fig. 1, 5 and 6, the guide mechanism 15 includes a first connecting block 151, a second rotating rod 152, a rotating cylinder 153, a torsion spring 154, a first reel 155 and a first pull rope 156, the first connecting block 151 is welded to the rear sides of the two second sliders 142, the second rotating rod 152 is rotatably connected to the first connecting block 151, the rotating cylinder 153 is fixedly connected to the upper portion of the second rotating rod 152 through a bolt, the torsion spring 154 is sleeved on the lower portion of the second rotating rod 152, both ends of the torsion spring 154 are respectively connected to the first connecting block 151 and the second rotating rod 152, the first reel 155 is rotatably connected to the bottom portion of the second rotating rod 152, the first pull rope 156 is wound around the first reel 155, and the other end of the first pull rope 156 is connected to the first link 7.

Initially, the torsion spring 154 is twisted, and the rotating cylinder 153 is in an inward state, and the first latch 131 limits the second rotating block 8 on the right side; when people need to cut the non-woven fabric, people can manually slide the second sliding block 142 to two sides, the second spring 143 is stretched along with the second sliding block 142, the second sliding block 142 drives the third rotating block 144 to slide to two sides, the second sliding block 142 drives the first connecting block 151 to move to two sides when moving to two sides, the first connecting block 151 moves to two sides to drive the second rotating rod 152, the rotating cylinder 153 and the first reel 155 to move to two sides, the first pull rope 156 is loosened, and under the action of the torsion spring 154, the second rotating rod 152, the rotating cylinder 153 and the first reel 155 are driven to rotate, so that the rotating cylinder 153 rotates to the rear side; then, one can place the rolled non-woven fabric between the two third rotating blocks 144, release the second sliding block 142, and under the elastic force of the second spring 143, drive the second sliding block 142 and the third rotating blocks 144 to move and reset inwards, so that the third rotating blocks 144 can clamp the rolled non-woven fabric, the second sliding block 142 moves and resets inwards to drive the first connecting block 151, the second rotating rod 152, the rotating cylinder 153 and the first reel 155 to move and reset inwards, at this time, the second rotating rod 152, the rotating cylinder 153 and the first reel 155 are reversed, so that the torsion spring 154 is twisted, and the rotating cylinder 153 is in an inwards state, under the rotating connection effect of the second sliding block 142 and the third rotating blocks 144, one can manually pull out the corners of the rolled non-woven fabric, and the third rotating blocks 144 rotate along with the same, the non-woven fabric can be placed on the second fixing blocks 81 on two sides, meanwhile, the non-woven fabric bypasses the rotating cylinder 153, when people pull the non-woven fabric, under the contact and cooperation action of the rotating cylinder 153 and the non-woven fabric, the rotating cylinder 153 can guide the non-woven fabric, then the lower pressing block 12 slides downwards manually, the lower pressing block 12 drives the first sliding block 10 on the right side to slide downwards, the blade 11 slides downwards, the blade 11 drives the first sliding block 10 on the left side to slide downwards, the first spring 13 stretches, under the sliding and cooperation action of the first sliding block 10 and the second guide rod 9, the blade 11 can cut the non-woven fabric, under the movable and cooperation action of the blade 11 and the second fixing blocks 81, the non-woven fabric can be cut accurately, the non-woven fabric does not need to be cut by using scissors, and therefore the efficiency of people for cutting the non-woven fabric is improved; after cutting, the lower pressing block 12 is loosened, the first sliding block 10, the blade 11 and the lower pressing block 12 are driven to move upwards and reset under the action of the first spring 13, and if the cutting tool is not used, the second rotating block 8 can be rotated 180 degrees towards the front side, so that the blade 11 rotates to the lower side.

Example 2

In addition to embodiment 1, as shown in fig. 1, 7, 8, and 9, the present invention further includes a deployment mechanism 16, the deployment mechanism 16 includes a first sliding frame 161, a third spring 162, a second connecting block 163, a third rotating rod 164, a second reel 165, a third reel 166, and a second pull rope 167, the first sliding frame 161 is slidably connected between the two first guide rods 5 on the front side, the third spring 162 is sleeved on each of the two first guide rods 5, both ends of the third spring 162 are respectively connected to the first fixed block 4 and the first sliding frame 161, the second connecting block 163 is fixedly connected to both left and right ends of the lower portion of the support frame 1 through screws, the third rotating rod 164 is rotatably connected to each of the two second connecting blocks 163, the second reel 165 is connected to the third rotating rod 164, the third reel 166 is connected to the middle portions of the two first rotating rods 2, the second pull rope 167 is wound between the adjacent second reel 165 and third reel 166, and the other end of the second pull rope 167 is connected to the first sliding frame 161.

When people do not use the device, people can turn over the first rotating block 3, the first rotating block 3 drives the third reel 166 to rotate along with the first rotating block, under the winding connection effect of the second pull rope 167 and the third reel 166, the second pull rope 167 drives the second reel 165 to rotate along with the second rotating block, the second pull rope 167 contracts and tightens along with the second rotating block 3, the first rotating block 3 is separated from the limiting block 6 along with the first rotating block, the second pull rope 167 drives the first sliding frame 161 to slide downwards along with the first pull rope, the third spring 162 stretches along with the second pull rope, when people continue to use the device, people can lift the device upwards, the first rotating block 3 is separated from the ground, at the moment, under the elastic action of the third spring 162, the first sliding frame 161 upwards moves and resets along with the second pull rope 167, the third reel 166 is driven to rotate and reset, the first rotating block 3 outwards rotates and unfolds along with the limiting block 6, the first rotating block 3 can be limited, the first rotating block 3 can be supported on the ground, and the device can be conveniently unfolded.

Example 3

On the basis of embodiment 2, as shown in fig. 1, 10, 11, 12 and 13, the locking device 17 further includes a locking mechanism 17, the locking mechanism 17 includes a third fixed block 171, a third guide rod 172, a second sliding frame 173 and a fourth spring 174, the third fixed block 171 is fixedly connected to the front portions of the left and right sides of the support frame 1 through screws, the third guide rods 172 are connected to the two third fixed blocks 171, the second sliding frame 173 is slidably connected between the two third guide rods 172, the second sliding frame 173 is in snap fit with the second sliding block 142, the fourth spring 174 is sleeved on each of the two third guide rods 172, and two ends of the fourth spring 174 are respectively connected to the third fixed block 171 and the second sliding frame 173.

During the process of clamping the non-woven fabric, under the condition that the connecting rod 141 slides towards two sides, one can manually slide the second sliding frame 173, under the sliding matching action of the second sliding frame 173 and the third guide rod 172, the second sliding frame 173 slides along with the front side, the fourth spring 174 is stretched, under the clamping matching action of the second sliding frame 173 and the second sliding block 142, under the action of the fourth spring 174, the second sliding frame 173 can clamp the second sliding block 142, after the non-woven fabric is placed, one can manually slide the second sliding frame 173 forwards, the fourth spring 174 is stretched, the second sliding frame 173 is separated from the second sliding block 142, the second sliding block 142 resets along with the second sliding block, then the second sliding frame 173 is released, and under the action of the fourth spring 174, the second sliding frame 173 is driven to move backwards and reset; so alright carry out the chucking to second slider 142 to give people and carry out the operation of pressing from both sides tight and provide the convenience to the non-woven fabrics.

Example 4

On the basis of embodiment 3, as shown in fig. 1 and 13, the clamping device 18 further includes a clamping mechanism 18, the clamping mechanism 18 includes a fourth fixing block 181, a sliding rod 182, a wedge block 183, and a second fixture block 184, the upper portion of the front side of the second sliding frame 173 is fixedly connected to the fourth fixing block 181 through a screw, the sliding rod 182 is slidably connected to the fourth fixing block 181, the wedge block 183 is welded to the rear side of the sliding rod 182, the second fixture block 184 is welded to the support frame 1, the second fixture block 184 is in clamping fit with the wedge block 183, and an elastic member is disposed between the front side of the sliding rod 182 and the fourth fixing block 181.

Initially, the third spring 162 is in a stretched state, the first sliding frame 161 is in a lowermost state, the wedge block 183 is located below the second latch 184, and the second latch 184 limits the wedge block 183; when people clamp the second sliding block 142, under the condition that the front side of the second sliding frame 173 slides, the second sliding frame 173 is in contact with the wedge block 183, the wedge block 183 drives the sliding rod 182 to slide towards the front side, the elastic element is stretched, so that the wedge block 183 is separated from the second clamping block 184, meanwhile, under the action of the elastic element, the sliding rod 182 and the wedge block 183 are driven to move backwards and reset, then under the action of the third spring 162, the first sliding frame 161, the fourth fixing block 181, the sliding rod 182, the wedge block 183 and the elastic element are driven to move upwards and reset, so that the first rotating block 3 rotates outwards and is unfolded, and the effect of automatically unfolding the first rotating block 3 outwards can be realized; when people need to retract the first rotating block 3, the first sliding frame 161 can be moved downwards to drive the fourth fixing block 181, the sliding rod 182, the wedge 183 and the elastic element to move downwards, so that the wedge 183 is located below the second clamping block 184 again.

Example 5

Based on embodiment 4, as shown in fig. 1 and 14, the portable device 19 further includes a portable device 19, the portable device 19 includes a second connecting frame 191, a fourth rotating block 192 and a grip 193, the second connecting frame 191 is fixedly connected to the left and right sides of the middle portion of the support frame 1 through bolts, the fourth rotating block 192 is rotatably connected to each of the two second connecting frames 191, the grip 193 is rotatably connected between the two fourth rotating blocks 192, and a rubber sleeve is sleeved on the grip 193, so that friction can be increased, and slipping can be avoided.

After people cut the non-woven fabric, people can manually turn over the first rotating block 3, the first rotating block 3 is separated from the ground, the handle 193 is turned over, the handle 193 drives the fourth rotating blocks 192 on the left side and the right side to turn over, and under the rotating action of the fourth rotating blocks 192 and the second connecting frame 191, people can fold the cutting device for storage, so that the non-woven fabric cutting device can be conveniently used; when people need to move the device, the device can be moved by carrying the handle 193.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. A portable medical non-woven fabric cutting device comprises a support frame (1), first rotating rods (2), first rotating blocks (3), first fixed blocks (4), first guide rods (5), limiting blocks (6), first connecting frames (7), second rotating blocks (8), second fixed blocks (81), second guide rods (9), first sliders (10), blades (11), lower pressing blocks (12), first springs (13) and first clamping blocks (131), the first rotating rods (2) are rotatably connected to the left and right sides of the support frame (1), the two first rotating blocks (3) are respectively connected to the two first rotating rods (2), the two first fixed blocks (4) are respectively installed on the upper portions of the left and right sides of the support frame (1), the first guide rods (5) are installed at the bottoms of the first fixed blocks (4), the limiting blocks (6) are installed on the lower portions of the first guide rods (5), the limiting blocks (6) are in clamping fit with the first rotating blocks (3), the first connecting frames (7) are respectively installed at the left and right ends of the rear side of the support frame (1), the two rotating blocks (8) are respectively installed on the second connecting frames (7), the two rotating blocks (8) are respectively installed on the rear sides of the second rotating blocks (9), all be connected with first slider (10) on two second guide bars (9) with sliding type, install blade (11) that can carry out the cutting with the non-woven fabrics between two first slider (10), and the cooperation of joint between blade (11) and second fixed block (81), briquetting (12) down are installed to the rear side of the first slider (10) in right side, it has first spring (13) all to overlap on two second guide bars (9), the both ends of first spring (13) are connected respectively on second guide bar (9) and first slider (10), first fixture block (131) are all installed at the middle part of first link span (7) on right side, and first fixture block (131) and second rotating block (8) joint cooperation, a serial communication port, still including clamping mechanism (14) and guiding mechanism (15), install clamping mechanism (14) that can press from both sides tightly the non-woven fabrics on support frame (1), clamping mechanism (14) are last to install guiding mechanism (15) that can carry out the direction to the cutting of non-woven fabrics.

2. The portable medical non-woven fabric cutting device according to claim 1, wherein the clamping mechanism (14) comprises a connecting rod (141), a second slider (142), a second spring (143) and a third rotating block (144), the connecting rod (141) is connected to the upper portions of the left side and the right side of the support frame (1), the second slider (142) is connected to the two connecting rods (141) in a sliding manner, the second spring (143) is sleeved on the two connecting rods (141), two ends of the second spring (143) are connected to the second slider (142) and the connecting rod (141) respectively, and the third rotating block (144) capable of driving the non-woven fabric to rotate is rotatably connected to the upper portion of the second slider (142).

3. The portable medical non-woven fabric cutting device according to claim 2, wherein the guide mechanism (15) comprises a first connecting block (151), a second rotating rod (152), a rotating cylinder (153), a torsion spring (154), a first reel (155) and a first pull rope (156), the first connecting block (151) is installed on the rear side of each of the two second sliding blocks (142), the second rotating rod (152) is rotatably connected to the first connecting block (151), the rotating cylinder (153) capable of limiting the non-woven fabric is installed on the upper portion of the second rotating rod (152), the torsion spring (154) is sleeved on the lower portion of the second rotating rod (152), two ends of the torsion spring (154) are respectively connected to the first connecting block (151) and the second rotating rod (152), the first reel (155) is rotatably connected to the bottom of the second rotating rod (152), the first pull rope (156) is wound on the first reel (155), and the other end of the first pull rope (156) is connected to the first connecting frame (7).

4. The portable medical non-woven fabric cutting device according to claim 3, further comprising a spreading mechanism (16) capable of spreading the non-woven fabric, wherein the spreading mechanism (16) comprises a first sliding frame (161), a third spring (162), a second connecting block (163), a third rotating rod (164), a second reel (165), a third reel (166) and a second pull rope (167), a first sliding frame (161) capable of displaying the non-woven fabric is slidably connected between the two first guide rods (5) on the front side, the two first guide rods (5) are sleeved with the third spring (162), two ends of the third spring (162) are respectively connected to the first fixing block (4) and the first sliding frame (161), the second connecting blocks (163) are respectively installed at the left end and the right end of the lower portion of the support frame (1), the rotating rods (164) are rotatably connected to the two second connecting blocks (163), the second reel (165) is connected to the third reel (166), the second pull rope (167) is connected to the second reel (166), and the other end of the second reel (166) is connected to the second pull rope (167).

5. The portable medical non-woven fabric cutting device according to claim 4, further comprising a clamping mechanism (17) capable of clamping placement of non-woven fabrics, wherein the clamping mechanism (17) comprises a third fixing block (171), a third guide rod (172), a second sliding frame (173) and a fourth spring (174), the third fixing block (171) is mounted on the front portion of the left side and the right side of the support frame (1), the third guide rods (172) are connected to the two third fixing blocks (171), the second sliding frame (173) capable of clamping the second sliding block (142) is connected between the two third guide rods (172) in a sliding mode, the second sliding frame (173) is in clamping fit with the second sliding block (142), the fourth spring (174) is sleeved on the two third guide rods (172), and two ends of the fourth spring (174) are connected to the third fixing block (171) and the second sliding frame (173) respectively.

6. The portable medical non-woven fabric cutting device according to claim 5, further comprising a clamping mechanism (18) capable of clamping the clamping mechanism (17), wherein the clamping mechanism (18) comprises a fourth fixing block (181), a sliding rod (182), a wedge block (183) and a second clamping block (184), the fourth fixing block (181) is installed on the upper portion of the front side of the second sliding frame (173), the sliding rod (182) is connected onto the fourth fixing block (181) in a sliding manner, the wedge block (183) capable of clamping the second sliding frame (173) is installed on the rear side of the sliding rod (182), the second clamping block (184) is installed on the support frame (1), the second clamping block (184) is in clamping fit with the wedge block (183), and an elastic piece is connected between the sliding rod (182) and the fourth fixing block (181).

7. The portable medical non-woven fabric cutting device according to claim 6, further comprising a lifting mechanism (19) capable of lifting the non-woven fabric cutting device, wherein the lifting mechanism (19) comprises a second connecting frame (191), fourth rotating blocks (192) and a handle (193), the second connecting frame (191) is mounted on each of the left side and the right side of the middle portion of the support frame (1), the fourth rotating blocks (192) are rotatably connected to the two second connecting frames (191), and the handle (193) is rotatably connected between the two fourth rotating blocks (192).

8. The portable medical nonwoven fabric cutting device according to claim 6, wherein the grip (193) is covered with a rubber sleeve.