CN115300121A - Burn plastic skin tensioning device and using method thereof - Google Patents

Abstract

The invention discloses a skin tensioning device for burn plastic surgery and a use method thereof, wherein the skin tensioning device comprises a circular plate I and is characterized in that: the horizontal pole of a plectane fixed connection symmetry, the symmetry the horizontal pole is fixed connection electric putter respectively, the symmetry electric putter's push rod end fixed connection support plectane respectively, a plectane fixed connection a set of evenly distributed erects the groove, every erect the inslot and be provided with round bar one, every round bar one fixed connection respectively corresponds erect the groove, every erect the groove fixed connection square pole respectively, every square pole is fixed connection plectane two respectively, every the square pole is provided with straight flute, every respectively the straight flute is provided with round bar two respectively. The invention relates to the field of skin tensioning equipment, in particular to a burn plastic skin tensioning device and a using method thereof. The invention aims to provide a burn plastic skin tensioning device and a using method thereof, which are convenient for burn plastic skin tensioning.

Description

Skin tensioning device for burn plastic surgery and using method thereof

Technical Field

The invention relates to the field of skin tensioning equipment, in particular to a burn plastic skin tensioning device and a using method thereof.

Background

When performing an operation, people need to prop open the wound, so that the damage degree of the wound can be conveniently observed, and a targeted treatment scheme is made for patients by combining the damage degree of the wound, so that the patients can quickly recover, and the pain and inconvenience brought to the patients by diseases are reduced.

Traditional expander uses, is through the manual expander of pressing the expander on patient's skin of user, judges through user's vision afterwards, adjusts the height of expander for the expander is hugged closely on patient's wound, pulls the expander after that, and the expander can be opened patient's wound.

A medical disposable telescopic adjustable illuminating dilator, which is granted patent publication No. CN113017724B, achieves skin expansion by using a first support 1, a fixed frame 2, an expander 3, an illuminating lamp 4, an expansion mechanism 5, an adjusting mechanism 6, an illuminating mechanism 7 and the like. The device is fixed on the surface of the skin, and swings along with the swinging of the body of the patient, so that the follow-up operation is inconvenient. And the area of the skin can be fixed and the adjustment range of the tension degree is smaller.

Disclosure of Invention

The invention aims to provide a burn plastic skin tensioning device and a using method thereof, which are convenient for tensioning burn plastic skin.

The invention adopts the following technical scheme to realize the purpose of the invention:

a burn plastic skin tensioning device and a using method thereof comprise a circular plate I and are characterized in that: the first round plate is fixedly connected with a symmetrical transverse rod, the symmetrical transverse rod is respectively and fixedly connected with an electric push rod, the push rod end of the electric push rod is respectively and fixedly connected with a supporting circular plate, the first circular plate is fixedly connected with a group of uniformly distributed vertical grooves, each vertical groove is internally provided with a first round rod, each first round rod is respectively and fixedly connected with a corresponding vertical groove, each vertical groove is respectively and fixedly connected with a square rod, each square rod is respectively and fixedly connected with a second circular plate, each square rod is respectively and fixedly connected with a second round rod, each second round rod is respectively and fixedly connected with a corresponding square rod, the first circular plate is fixedly connected with a motor, an output shaft of the motor penetrates through the first circular plate, an output shaft of the motor is fixedly connected with a cylinder, the cylinder is provided with a group of uniformly distributed arc-shaped grooves and flat grooves, the end portions of the adjacent flat grooves and the arc-shaped grooves are communicated, the interval between the flat grooves and the lowest points of the arc-shaped grooves is set according to the skin tensioning degree, each vertical groove is respectively provided with a tensioning mechanism, the tensioning mechanism is fixedly connected with a skin fixing mechanism, and the electric push rod is symmetrically connected with a fixing device.

As a further limitation of the technical scheme, the tensioning mechanism comprises a first sliding block, a first corresponding sliding block is arranged in each vertical groove, each first circular rod penetrates through the corresponding first sliding block, each first sliding block is fixedly connected with a second circular block, each first sliding block is rotatably connected with an i-shaped rod, each i-shaped rod is rotatably connected with a second sliding block, each second sliding block is arranged in the corresponding straight groove, each second circular rod penetrates through the corresponding second sliding block, each second sliding block is fixedly connected with a third circular plate, and each third circular plate is fixedly connected with a connecting plate.

As a further limitation of the present technical solution, the second round block matches the flat groove, and the round block matches the arc groove.

As a further limitation of the technical scheme, the skin fixing mechanism comprises a group of uniformly distributed supports, each connecting plate is fixedly connected with the corresponding support, each support is fixedly connected with the convex plate, each support is connected with the circular shaft through a bearing, each circular shaft is fixedly connected with the second handle, and each circular shaft is fixedly connected with the swing assembly.

As a further limitation of the technical scheme, each swing assembly comprises a group of uniformly distributed four circular plates, each circular shaft is fixedly connected with each group of four circular plates, one is arranged on the uppermost side of each circular plate, one end of each circular plate is connected with one connecting rod which is uniformly distributed, and each group of circular plates is fixedly connected with a circular rod three, one is arranged on the lowermost side of each circular plate, the middle of each circular rod three is fixedly connected with a hollow square box, each hollow square box is fixedly communicated with an air suction pipe two, each hollow square box is fixedly connected with a convex groove, each convex plate is arranged in the corresponding convex groove, the lower end of each circular rod three is fixedly connected with a suction cup, and each suction cup is fixedly communicated with an air suction pipe one.

As the further limitation of the technical scheme, the device fixing mechanism comprises two groups of symmetrical first round blocks, the electric push rods are symmetrical and are respectively and rotatably connected with the corresponding first round blocks, each first round block is respectively and fixedly connected with one end of a long rod, each long rod is respectively and threadedly connected with a screw rod at the other end, each screw rod is respectively and fixedly connected with a first handle, and each screw rod is respectively and fixedly connected with an electric sucker.

A method of using a burn plastic skin tensioning device, comprising the steps of:

the method comprises the following steps: a patient lies in a proper area, the supporting circular plate is contacted with the fixed table board, the long rod is swung, the long rod drives the first round block to rotate, and the long rod drives the screw rod, the first handle and the electric sucker to swing, so that the electric sucker swings to a proper position;

step two: rotating the first handle to enable the electric sucker to contact the table top, and operating the electric sucker to enable the electric sucker to be fixed on the table top;

step three: adjusting the position of the suction cup according to the burned skin area;

step four: operating the electric push rod to enable the sucker to contact the skin;

step five: connecting a vacuum pump, the first exhaust pipe and the second exhaust pipe through a hose to enable the sucking disc to suck the skin tightly and enable the hollow square box to suck the convex plate tightly;

step six: and operating the motor to enable the sucking disc to drive the skin to move, so as to realize skin tensioning.

As a further limitation of the technical solution, the specific process of the third step is as follows: rotate handle two, handle two drives the circle axle rotates, the circle axle drives the upside the plectane four rotates, the upside the plectane four drives the upside the connecting rod swing, through adopting the plectane four rotates to be connected the connecting rod to realize all the other all the plectane four reaches the connecting rod swing, make the downside the plectane four drives the round bar three removes, round bar three drives hollow square box removes, hollow square box drives the convex groove is followed the convex plate removes, round bar three drives the sucking disc removes.

As a further limitation of the technical solution, the specific process of the sixth step is as follows: the motor drives the cylinder rotates, the cylinder drives the round block two is followed the arc wall removes, round block two drives slider one is in erect inslot edge the straight flute removes, the slider drives the I-shaped pole swing, the I-shaped pole drives slider two is in the straight flute edge round rod two remove, slider two drives the plectane three the connecting plate reaches skin fixed establishment removes, makes skin fixed establishment the sucking disc drives the skin and removes, makes round block two gets into the flat flute realizes the skin tensioning.

As a further limitation of the technical solution, the convex plate is made of a rubber material.

Compared with the prior art, the invention has the advantages and positive effects that:

1. this device is through setting up the arc wall and the straight flute that communicate each other, and straight flute sets up according to skin tensioning degree with arc wall minimum interval, and the patient that for different needs is applied to the overspeed device tensioner that for example can set up different grades, through the drive of motor, under the drive of relevant component, realizes the swing of sucking disc to the convenient tensioning of realizing the skin to burn position.

2. This device is through adopting the swing subassembly, and the swing subassembly includes a set of evenly distributed's plectane four, and circle axle fixed connection top plectane four rotates the one end of connecting the connecting rod of three evenly distributed through the edge at plectane four, when the circle axle rotates, realizes the quick adjustment of sucking disc position, conveniently realizes the tensioning to burn position skin.

3. This device realizes the monolithic stationary of this device through designing ingeniously, makes this device can not change along with patient's health motion, and more convenient realization burn skin plastic.

4. The device realizes synchronous fixation and release by simultaneous adsorption of the first exhaust pipe and the second exhaust pipe.

Drawings

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

Fig. 2 is a partial perspective view of the first embodiment of the present invention.

Fig. 3 is a partial perspective view of the second embodiment of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 5 is a schematic partial perspective view illustrating a fourth embodiment of the present invention.

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

Fig. 7 is a schematic partial perspective view illustrating a sixth embodiment of the present invention.

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

In the figure: 1. the device comprises an electric push rod, 2, a cross rod, 4, a motor, 5, a first circular plate, 6, a first handle, 7, a screw rod, 8, an electric sucker, 9, a long rod, 10, a first circular block, 11, a flat groove, 12, an arc-shaped groove, 13, a supporting circular plate, 14, a square rod, 15, a second circular plate, 16, a vertical groove, 17, a first circular rod, 18, a straight groove, 19, a second circular rod, 20, a second circular block, 21, a first sliding block, 22, a third circular plate, 23, an I-shaped rod, 24, a second sliding block, 25, a connecting plate, 26, a second handle, 27, a support, 28, a circular shaft, 29, a fourth circular plate, 30, a third circular rod, 31, a hollow square box, 32, a sucker, 33, a first suction pipe, 34, a second suction pipe, 35, a convex groove, 36, a convex plate, 37, a connecting rod, 38 and a cylinder.

Detailed Description

One embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the invention is not limited to the embodiment.

The skin tightening device comprises a circular plate I5, wherein the circular plate I5 is fixedly connected with a symmetrical cross rod 2, the symmetrical cross rod 2 is respectively and fixedly connected with an electric push rod 1, the push rod ends of the symmetrical electric push rod 1 are respectively and fixedly connected with a supporting circular plate 13, the circular plate I5 is fixedly connected with a group of uniformly distributed vertical grooves 16, a circular rod I17 is respectively arranged in each vertical groove 16, each circular rod I17 is respectively and fixedly connected with the corresponding vertical groove 16, each vertical groove 16 is respectively and fixedly connected with a square rod 14, each square rod 14 is respectively and fixedly connected with a circular plate II 15, each square rod 14 is respectively and fixedly provided with a straight groove 18, each straight groove 18 is respectively and internally provided with a circular rod II 19, each circular rod II 19 is respectively and fixedly connected with the corresponding square rod 14, the circular plate I5 is fixedly connected with a motor 4, an output shaft of the motor 4 penetrates through the circular plate I5, an output shaft of the motor 4 is fixedly connected with a cylinder 38, the cylinder 38 is provided with a group of uniformly distributed arc grooves 12 and flat grooves 11, the ends of the adjacent flat grooves 11 are communicated, the ends of the flat grooves 11 are fixedly connected with the skin tightening mechanisms, the skin tightening mechanisms which can be respectively arranged according to different degrees, and can be connected with the electric tightening mechanisms which are respectively and are respectively connected with the electric push rods 1, and fixedly connected with the electric tightening mechanisms which are respectively.

The tensioning mechanism comprises first sliding blocks 21, corresponding first sliding blocks 21 are arranged in the vertical grooves 16 respectively, each first round rod 17 penetrates through the corresponding first sliding blocks 21 respectively, each first sliding block 21 is fixedly connected with a second round block 20 respectively, each first sliding block 21 is rotatably connected with an I-shaped rod 23 respectively, each I-shaped rod 23 is rotatably connected with a second sliding block 24 respectively, each second sliding block 24 is arranged in the corresponding straight groove 18 respectively, each second round rod 19 penetrates through the corresponding second sliding block 24 respectively, each second sliding block 24 is fixedly connected with a third round plate 22 respectively, and each third round plate 22 is fixedly connected with a connecting plate 25 respectively.

The second round block 20 is matched with the flat groove 11, and the round block 20 is matched with the arc-shaped groove 12.

Skin fixed establishment includes a set of evenly distributed's support 27, every connecting plate 25 fixed connection respectively corresponds support 27, every support 27 fixed connection convex plate 36 respectively, every support 27 bearing connection circle axle 28 respectively, every circle axle 28 fixed connection handle two 26 respectively, every circle axle 28 fixed connection swing subassembly respectively.

Every the swing subassembly includes four 29 of a set of evenly distributed's plectane respectively, every round axle 28 is every group of fixed connection respectively four 29 of plectane are one the top, every four 29's of plectane edge rotates the one end of connecting three evenly distributed's connecting rod 37 respectively, every group four 29 of plectane are three 30 of fixed connection pole respectively, every the middle part of three 30 of pole is fixed connection hollow square box 31 respectively, every hollow square box 31 is fixed intercommunication exhaust tube two 34 respectively, every hollow square box 31 is fixed connection convex groove 35 respectively, every convex plate 36 sets up respectively and corresponds in the convex groove 35, every the lower extreme of three 30 of pole is fixed connection sucking disc 32 respectively, every sucking disc 32 is fixed intercommunication exhaust tube 33 respectively.

The device fixing mechanism comprises two groups of symmetrical round blocks I10, the electric push rod 1 is symmetrical to be respectively and rotatably connected with the corresponding round blocks I10, each round block I10 is respectively and fixedly connected with one end of a long rod 9, each round block I10 is respectively and fixedly connected with the other end of the long rod 9 and is respectively in threaded connection with a screw rod 7, each screw rod 7 is respectively and fixedly connected with a handle I6, and each screw rod 7 is respectively and fixedly connected with an electric sucker 8.

A method of using a burn plastic skin tensioning device comprising the steps of:

the method comprises the following steps: a patient lies in a proper area, the supporting circular plate 13 is contacted with a fixed table board, the long rod 9 is swung, the long rod 9 drives the first round block 10 to rotate, and the long rod 9 drives the screw 7, the first handle 6 and the electric sucker 8 to swing so that the electric sucker 8 swings to a proper position;

step two: rotating the first handle 6 to enable the electric sucker 8 to contact the table top, and operating the electric sucker 8 to enable the electric sucker 8 to be fixed on the table top;

step three: adjusting the position of the suction cup 32 according to the burned skin area;

step four: operating the electric push rod 1 to make the suction cup 32 contact the skin;

step five: connecting a vacuum pump, the first suction pipe 33 and the second suction pipe 34 by using a hose, so that the suction cup 32 tightly sucks the skin, and the hollow square box 31 tightly sucks the convex plate 36;

step six: the motor 4 is operated to make the suction cup 32 drive the skin to move, so as to realize the skin tensioning.

The specific process of the third step is as follows: the second handle 26 is rotated, the second handle 26 drives the circular shaft 28 to rotate, the circular shaft 28 drives the upper side, the fourth circular plate 29 rotates, the fourth circular plate 29 drives the upper side, the connecting rod 37 swings, the fourth circular plate 29 is connected with the connecting rod 37 in a rotating mode, all the other four circular plates 29 and the connecting rod 37 swing are achieved, the lowermost circular plate four 29 drives the third circular rod 30 to move, the third circular rod 30 drives the hollow square box 31 to move, the hollow square box 31 drives the convex groove 35 to move along the convex plate 36, and the third circular rod 30 drives the sucking disc 32 to move.

The specific process of the sixth step is as follows: the motor 4 drives the cylinder 38 to rotate, the cylinder 38 drives the second round block 20 to move along the arc-shaped groove 12, the second round block 20 drives the first slider 21 to move along the straight groove 18 in the vertical groove 16, the first slider 21 drives the I-shaped rod 23 to swing, the I-shaped rod 23 drives the second slider 24 to move along the second round rod 19 in the straight groove 18, the second slider 24 drives the third round plate 22, the connecting plate 25 and the skin fixing mechanism to move, so that the sucking disc 32 of the skin fixing mechanism drives the skin to move, the second round block 20 enters the flat groove 11, and skin tensioning is achieved.

The convex plate 36 is made of rubber.

The working process of the invention is as follows: the patient lies in suitable region, will support the fixed mesa of plectane 13 contact, swing stock 9, stock 9 drives the rotation of piece one 10, and stock 9 drives screw rod 7, handle one 6 and the swing of electric chuck 8, makes electric chuck 8 swing to suitable position.

And rotating the first handle 6 to enable the electric sucker 8 to contact the table top, and operating the electric sucker 8 to enable the electric sucker 8 to be fixed on the table top.

Adjusting the position of the suction cup 32 according to the burned skin area; the second handle 26 is rotated, the second handle 26 drives the circular shaft 28 to rotate, the circular shaft 28 drives the fourth upper circular plate 29 to rotate, the fourth upper circular plate 29 drives the upper connecting rod 37 to swing, the fourth circular plate 29 and the connecting rod 37 swing through the fourth circular plate 29, so that the fourth circular plate 29 at the lowest side drives the third circular rod 30 to move, the third circular rod 30 drives the hollow square box 31 to move, the hollow square box 31 drives the convex groove 35 to move along the convex plate 36, and the third circular rod 30 drives the suction cup 32 to move, so that the suction cup 32 swings to a proper position.

The electric putter 1 is operated to bring the suction cup 32 into contact with the skin.

The hose is used to connect the vacuum pump, the first suction pipe 33 and the second suction pipe 34, so that the suction cup 32 can tightly suck the skin, and the hollow square box 31 can tightly suck the convex plate 36.

The motor 4 is operated to make the suction cup 32 drive the skin to move, thereby realizing the skin tensioning. The motor 4 drives the cylinder 38 to rotate, the cylinder 38 drives the round block II 20 to move along the arc-shaped groove 12, the round block II 20 drives the sliding block I21 to move along the straight groove 18 in the vertical groove 16, the sliding block I21 drives the I-shaped rod 23 to swing, the I-shaped rod 23 drives the sliding block II 24 to move along the round rod II 19 in the straight groove 18, and the sliding block II 24 drives the circular plate III 22, the connecting plate 25 and the skin fixing mechanism to move, so that the sucking disc 32 of the skin fixing mechanism drives the skin to move, the round block II 20 enters the flat groove 11, and skin tensioning is achieved.

This device is through setting up arc wall 12 and the flat slot 11 that communicates each other, and flat slot 11 sets up according to skin tensioning degree with 12 the minimum intervals of arc wall, through the drive of motor 4, under the drive of relevant component, realizes the swing of sucking disc 32 to the convenient tensioning of realizing the skin to the burn position.

This device is through adopting the swing subassembly, and the swing subassembly includes a set of evenly distributed's plectane four 29, and the top plectane four 29 of circle 28 fixed connection is rotated the one end of connecting rod 37 of connecting three evenly distributed through the edge at plectane four 29, when the rotation of circle axle 28, realizes the quick adjustment of sucking disc 32 position, conveniently realizes the tensioning to burn position skin.

This device realizes the monolithic stationary of this device through designing ingeniously, makes this device can not change along with patient's health motion, and more convenient realization burn skin plastic.

The above disclosure is only for the specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be considered by those skilled in the art should fall within the scope of the present invention.

Claims (10)

1. A burn plastic skin tensioning device, includes plectane one (5), its characterized in that:

the circular plate I (5) is fixedly connected with symmetrical cross rods (2), the symmetrical cross rods (2) are respectively and fixedly connected with electric push rods (1), and the push rod ends of the symmetrical electric push rods (1) are respectively and fixedly connected with supporting circular plates (13);

the round plate I (5) is fixedly connected with a group of uniformly distributed vertical grooves (16), a round rod I (17) is arranged in each vertical groove (16), each round rod I (17) is fixedly connected with the corresponding vertical groove (16), each vertical groove (16) is fixedly connected with a square rod (14), and each square rod (14) is fixedly connected with a round plate II (15);

each square rod (14) is provided with a straight groove (18), a round rod II (19) is arranged in each straight groove (18), and each round rod II (19) is fixedly connected with the corresponding square rod (14);

the circular plate I (5) is fixedly connected with a motor (4), an output shaft of the motor (4) penetrates through the circular plate I (5), and an output shaft of the motor (4) is fixedly connected with a cylinder (38);

the cylinder (38) is provided with a group of arc-shaped grooves (12) and flat grooves (11) which are uniformly distributed, and the end parts of the adjacent flat grooves (11) and the arc-shaped grooves (12) are communicated;

the distance between the flat groove (11) and the lowest point of the arc-shaped groove (12) is set according to the skin tensioning degree;

a tensioning mechanism is arranged in each vertical groove (16);

the tensioning mechanism is fixedly connected with the skin fixing mechanism;

and the symmetrical electric push rods (1) are respectively connected with the device fixing mechanisms in a rotating manner.

2. The burn plastic skin tensioning device of claim 1, wherein: tensioning mechanism includes slider one (21), every be provided with respectively in erecting groove (16) and correspond slider one (21), every round bar one (17) pass respectively the correspondence slider one (21), every slider one (21) fixed connection round piece two (20) respectively, every slider one (21) rotate respectively and connect I-shaped pole (23), every I-shaped pole (23) rotate respectively and connect slider two (24), every slider two (24) set up respectively in the straight flute (18) that corresponds, every round bar two (19) pass respectively the correspondence slider two (24), every slider two (24) fixed connection plectane three (22) respectively, every plectane three (22) fixed connection connecting plate (25) respectively.

3. The burn plastic skin tensioning device of claim 2, wherein: the second round block (20) is matched with the flat groove (11), and the round block (20) is matched with the arc-shaped groove (12).

4. The burn plastic skin tensioning device of claim 2, wherein: skin fixed establishment includes a set of evenly distributed's support (27), every connecting plate (25) fixed connection respectively corresponds support (27), every support (27) fixed connection convex plate (36), every support (27) bearing connection circle axle (28) respectively, every circle axle (28) fixed connection handle two (26) respectively, every circle axle (28) fixed connection swing subassembly respectively.

5. The burn plastic skin tensioning device of claim 4, wherein: every the swing subassembly includes a set of evenly distributed's plectane four (29), every circle axle (28) is fixed connection every group respectively the plectane four (29) are one the top, every the edge of plectane four (29) rotates the one end of connecting three evenly distributed's connecting rod (37) respectively, every group the plectane four (29) are fixed connection pole three (30) respectively, every at the downside the middle part of pole three (30) is fixed connection hollow square box (31) respectively, every hollow square box (31) is fixed intercommunication exhaust tube two (34) respectively, every hollow square box (31) are fixed connection convex groove (35) respectively, every convex plate (36) set up respectively corresponding in convex groove (35), every the lower extreme of pole three (30) is fixed connection sucking disc (32) respectively, every sucking disc (32) are fixed intercommunication exhaust tube one (33) respectively.

6. The burn plastic skin tensioning device of claim 4, wherein: the device fixing mechanism comprises two sets of symmetrical round blocks I (10), the electric push rod (1) is symmetrical to rotate respectively to connect the round blocks I (10), every, one end of the round blocks I (10) is fixedly connected with the long rod (9) respectively, every, the other end of the long rod (9) is in threaded connection with the screw rod (7) respectively, every, the screw rod (7) is fixedly connected with the handle I (6) respectively, and every, the screw rod (7) is fixedly connected with the electric sucker (8) respectively.

7. The method of using a burn plastic skin tensioning device according to claim 6 including the steps of:

the method comprises the following steps: a patient lies in a proper area, the supporting circular plate (13) is contacted with a fixed table board, the long rod (9) is swung, the long rod (9) drives the first round block (10) to rotate, and the long rod (9) drives the screw rod (7), the first handle (6) and the electric sucker (8) to swing, so that the electric sucker (8) swings to a proper position;

step two: rotating the first handle (6) to enable the electric sucker (8) to contact the table top, and operating the electric sucker (8) to enable the electric sucker (8) to be fixed on the table top;

step three: adjusting the position of the suction cup (32) according to the burned skin area;

step four: operating the electric push rod (1) to make the suction cup (32) contact the skin;

step five: connecting a vacuum pump, the first exhaust tube (33) and the second exhaust tube (34) by using a hose, so that the suction disc (32) tightly sucks the skin, and the hollow square box (31) tightly sucks the convex plate (36);

step six: the motor (4) is operated to enable the sucking disc (32) to drive the skin to move, and skin tensioning is achieved.

8. The method of using a burn plastic skin tensioning device according to claim 7, wherein: the specific process of the third step is as follows: rotate handle two (26), handle two (26) drive circle axle (28) rotates, circle axle (28) drives the upside four (29) of plectane rotate, the upside four (29) of plectane drive the upside connecting rod (37) swing, through adopting four (29) of plectane rotate to be connected connecting rod (37), thereby realize all the other all four (29) of plectane reach connecting rod (37) swing makes the downside the plectane four (29) drive three (30) of round bar remove, three (30) of round bar drive hollow square chest (31) remove, hollow square chest (31) drive convex groove (35) are followed convex plate (36) remove, three (30) of round bar drive sucking disc (32) remove.

9. The method of using a burn plastic skin tensioning device according to claim 7, wherein: the concrete flow of the sixth step is as follows: the utility model discloses a skin tensioning device, including motor (4), cylinder (38) drive two (20) edges of circle piece arc wall (12) remove, two (20) drive of circle piece slider (21) are in erect and follow in groove (16) straight flute (18) remove, slider (21) drive I-shaped pole (23) swing, I-shaped pole (23) drive two (24) are in straight flute (18) along two (19) of circle pole remove, two (24) of slider drive three (22) of plectane, connecting plate (25) and skin fixed establishment removes, make skin fixed establishment sucking disc (32) drive the skin and remove, make two (20) of circle piece get into flat flute (11), realize the skin tensioning.

10. The method of using a burn plastic skin tensioning device of claim 7, wherein: the convex plate (36) is made of rubber materials.

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