CN212024218U - Bandage lapping and returning integrated machine - Google Patents

Abstract

The utility model discloses a bandage lapping and returning integrated machine belongs to sanitary material production technical field. Including blowing groove, swager positioning mechanism, lapping mechanism, material returned mechanism, mechanism fixed plate, frame, receipts silo and electronic box, the blowing groove sets up in frame one side, be equipped with the mechanism fixed plate in the frame, swager positioning mechanism, lapping mechanism and material returned mechanism all set up on the mechanism fixed plate, the electronic box sets up in mechanism fixed plate below, be equipped with the controller in the electronic box, the controller is connected with swager positioning mechanism, lapping mechanism and material returned mechanism electricity respectively, receive the silo setting in lapping mechanism below. Aiming at the technical problems of low efficiency of coiling the bandage and low yield rate of coil material forming in the prior art, the automatic coiling machine can improve the efficiency of coiling the bandage and the yield rate of coiling.

Description

Bandage lapping and returning integrated machine

Technical Field

The utility model relates to a sanitary material production technical field, concretely relates to bandage lapping return material all-in-one.

Background

The bandage is one of the necessary materials for medical health, and after the bandage is produced, the bandage cut into strips needs to be made into a roll shape by auxiliary equipment. The prior bandage machine is a semi-mechanical device, a rolling machine needs to be manually operated in the material rolling process, the bandage is pressed by hands during rolling, the required roll diameter bandage is manufactured, and then the bandage is manually taken down and is wound and placed in a transfer box. The labor intensity of workers in the existing coil material process is high, the efficiency is low, and the coil material forming quality can not be ensured.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To prior art bandage lapping inefficiency, the technical problem that coil stock shaping yield is low, the utility model provides a bandage lapping return all-in-one, it can improve bandage lapping efficiency, improves the lapping yield.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

bandage lapping material returned all-in-one, including blowing groove, swage positioning mechanism, lapping mechanism, material returned mechanism, mechanism's fixed plate, frame, receipts silo and electronic box, the blowing groove sets up in frame one side, be equipped with the mechanism's fixed plate in the frame, material pressed positioning mechanism, lapping mechanism and material returned mechanism all set up on the mechanism's fixed plate, the electronic box sets up in mechanism's fixed plate below, be equipped with the controller in the electronic box, the controller is connected with material pressed positioning mechanism, lapping mechanism and material returned mechanism electricity respectively, it sets up in lapping mechanism's below to receive the silo.

And (3) carrying out coil operation on the coil stock, namely firstly placing the coil stock cut into strips into a discharge chute, fixing one end of the coil stock on a coiling mechanism, and opening an electric box at the moment. Then, the controller sets a time T1 after the electric box is opened, the pressing and positioning mechanism, the coiling mechanism and the material returning mechanism are electrified to act, the pressing and positioning mechanism presses down to press the coiled material, so that the coiled material is kept flat in the coiling process, and the coiled material is favorably coiled, fastened and flat. And finally, the coiling mechanism coils the coiled material into a coil shape, the T1 time set by the controller is up, the controller controls the material pressing positioning mechanism to reset, the coiling mechanism to stop rotating, the material returning mechanism to start, and the material returning mechanism starts to act to push the coiled material into the material receiving groove. Through the arrangement and connection among the material pressing and positioning mechanism, the coiling mechanism, the material returning mechanism and the controller, the coiling efficiency of the coil material and the quality of the coil material in shaping are greatly improved.

Optionally, the pressing and positioning mechanism comprises a positioning piece, a pressing shaft and a pressing cylinder, the pressing cylinder is fixedly connected with one end of the pressing shaft to drive the pressing shaft to move up and down, the other end of the pressing shaft penetrates through the positioning piece, and the plane of the positioning piece is axially perpendicular to the pressing shaft. The material pressing cylinder drives the material pressing shaft to move downwards to press and cover the material pressing shaft on the coil stock, so that the coil stock keeps flat in the coiling process, and the coil stock is coiled and fastened. The positioning piece prevents the deviation of the coil stock in the coiling process, prevents the coil stock from inclining and inclining, and enables the coiling end face of the coil stock to be flat.

Optionally, the rolling mechanism comprises chopsticks and a rolling motor, and one end of each chopstick is connected with the rolling motor. The coiling motor drives the chopsticks clamping mechanism to rotate, and coils the roll material fixed on the chopsticks clamping mechanism into a coil shape so as to shape the roll material.

Optionally, the material returning mechanism comprises a material returning cylinder and a material returning part, one end of the material returning part is fixedly connected with the material returning cylinder, and the other end of the material returning part is sleeved on the other end of the chopsticks. The material returning cylinder drives the material returning part to move back and forth, after the roll material is rolled into a shape, the controller can control the material returning cylinder to move to push the material returning part forwards, the material returning part is sleeved on the chopsticks and is close to the mechanism fixing plate, one end of the roll material penetrates through a gap of the chopsticks, then the chopsticks are clamped to rotate into a roll, and the material returning part pushes the rolled roll material to a material receiving groove below the chopsticks from the chopsticks. Can realize automatic receipts material, use manpower sparingly, improve rolling efficiency.

Optionally, the receiving trough is fixedly arranged on the mechanism fixing plate, and the distance between the receiving trough and the mechanism fixing plate is greater than the length of the chopsticks and is located below the chopsticks. Receive silo one end and be provided with two shaft holes that two axles can pass, the one end and the receipts silo fixed connection of two axles, the other end and the mechanism fixed plate fixed connection of two axles. Because the coil stock that the material returned piece promoted the lapping has certain dynamics, and the orbit that the coil stock breaks away from the chopsticks from pressing from both sides descends is the parabola, and the coil stock can fall in the position of pressing from both sides the lower place ahead of chopsticks, so will receive the silo and set up in pressing from both sides the lower place ahead of chopsticks and be the coil stock of accomodating the lapping for the accuracy.

Optionally, the bottom of the rack is provided with a foot switch, and the foot switch is electrically connected with the electric box controller. The foot switch is arranged at the lower end of the frame to facilitate the operation of operators, and the foot switch controls the opening of the electronic box controller to control the action of the mechanism.

Optionally, a first hole for a pressing shaft to pass through is formed in the mechanism fixing plate and the positioning piece, the pressing cylinder and the positioning piece are fixed on the mechanism fixing plate, and the distance between the mechanism fixing plate and the positioning piece is equal to the width of the coiled material. Through the setting of mechanism fixed plate and setting element hole one, press the material cylinder and can drive the pressure material axle that passes hole one and reciprocate to the cover coil stock. The mechanism fixing plate and the positioning piece are fixed on two sides of the coil, the distance between the mechanism fixing plate and the positioning piece is equal to the width of the coil, the moving direction of the coil in the coiling process can be limited, the coil is prevented from deviating, the coil is ensured to be flat and fastened, and the end face of the coil is flat and not inclined.

Optionally, a second hole for allowing one end of the chopsticks to pass through is formed in the mechanism fixing plate, and the coiling motor is arranged on the mechanism fixing plate. A second hole for the chopsticks to pass through is formed in the mechanism fixing plate, one end of each chopstick is convenient to connect with a coiling motor, and the coiling motor drives the chopsticks to rotate so as to roll coiled materials into coils.

Optionally, a gap for passing through the end of the roll material is arranged on the chopsticks. One end of each chopstick is of a U-shaped structure, the closed end of the U-shaped structure at one end of each chopstick is close to the mechanism fixing plate, one end of a roll material needs to penetrate into a gap of each chopstick before rolling, the length of about 2cm is reserved, and the chopsticks are convenient to roll and form the roll material. The gap of the U-shaped structure at one end of the chopsticks is 2mm and is slightly larger than the thickness of the coil stock, so that the coil stock can conveniently pass through the gap, and the gap width can fix one end of the coil stock, so that the coil stock is convenient to form. The chopsticks are inserted into the holes of the returning part, the initial state of the returning part is in contact with the mechanism fixing plate, and therefore when the returning part pushes the coil, the area of the returning part in contact with the coil is equal to the area of the end face of the coil, the coil can be pushed out by even force, and the coil is prevented from deforming when the returning part pushes the coil.

Optionally, the material returned cylinder sets up in mechanism fixed plate one side, be equipped with on the mechanism fixed plate the hole three that the piston rod of material returned cylinder can pass, material returned cylinder piston rod and material returned piece fixed connection. The material returning cylinder is fixed on the mechanism fixing plate through the cylinder fixing part, the material returning cylinder penetrates through the three holes in the mechanism fixing plate to drive the material returning part to move back and forth, after a roll is formed, the controller controls the material returning cylinder to drive the material returning part to push the formed roll out of chopsticks, and the roll falls into the material receiving groove. The controller controls the material returning cylinder to act, so that automatic material returning can be realized, the labor is saved, and the efficiency of coil material coiling is improved.

A bandage coiling and returning integrated machine comprises the use steps of:

A. constructing any one of the above integrated machine for coiling and returning the bandage;

B. putting the cut roll material into a discharge groove, and enabling one end of the roll material to penetrate through the chopstick clamping gap to reserve the length of about 2 cm;

C. the foot switch is started, the controller sets a time T1, and controls the material pressing cylinder to drive the material pressing shaft and the positioning piece to move downwards, so that the material pressing shaft covers the coiled material;

D. the controller simultaneously controls the coiling motor to start to act, the coiling motor drives the chopsticks clamping mechanism to rotate, and the coil is coiled;

E. after the coil material is coiled, the T1 time set by the controller is up, the controller controls the material pressing and positioning mechanism to reset, the coiling mechanism is controlled to stop rotating, the material returning cylinder is controlled to act, the material returning piece on the material returning cylinder pushes the formed coil material, and the coil material and the chopsticks are separated and fall into the material receiving groove.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the bandage lapping and returning integrated machine provided by the embodiment of the application can realize automatic coiling and automatic returning, improves the coiling efficiency and reduces the labor intensity of operators.

(2) The bandage lapping and returning of material all-in-one that this application embodiment provided can restrict the coil stock moving direction, prevents the coil stock skew, can also compress tightly the coil stock, makes the coil stock lapping fastening, has improved the fashioned quality of coil stock, ensures that the coil stock shaping is level and smooth, the fastening, and the coil stock terminal surface does not incline.

Drawings

Fig. 1 is a front view of a bandage rolling and returning integrated machine according to an embodiment of the present invention;

fig. 2 is a top view of the bandage rolling and returning integrated machine according to the embodiment of the present invention;

fig. 3 is a right view of the bandage rolling and returning integrated machine according to the embodiment of the present invention;

fig. 4 is a schematic view of a bandage rolling and returning integrated machine according to an embodiment of the present invention;

fig. 5 is a schematic view of a coiling mechanism of the bandage coiling and returning integrated machine provided by the embodiment of the utility model;

fig. 6 is a schematic view of a pressing and positioning mechanism of the integrated machine for coiling and returning bandages according to the embodiment of the present invention;

fig. 7 is a schematic view of a material returning mechanism of the bandage coiling material returning all-in-one machine provided by the embodiment of the utility model.

The reference numerals in the schematic drawings illustrate:

1. a discharging groove; 2. a positioning member; 3. a mechanism fixing plate; 4. a material pressing cylinder; 5. a material pressing shaft; 6. a coiling motor; 7. clamping chopsticks; 8. returning the material piece; 9. a material returning cylinder; 10. a frame; 11. a foot switch; 12. an electric box; 13. a material receiving groove; 14. coiling; 15. and a cylinder fixing piece.

Detailed Description

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings 1-7.

Example 1

Combine attached figure 1, 2, 3 and 4, the bandage lapping material returned all-in-one of this embodiment, including blowing tank 1, swager positioning mechanism, lapping mechanism, material returned mechanism, mechanism fixed plate 3, frame 10, receipts silo 13 and electronic box 12, blowing tank 1 sets up in frame 10 one side, be equipped with mechanism fixed plate 3 in the frame 10, swaging positioning mechanism, lapping mechanism and material returned mechanism all set up on mechanism fixed plate 3, electronic box 12 sets up in mechanism fixed plate 3 below, be equipped with the controller in electronic box 12, the controller is connected with swager positioning mechanism, lapping mechanism and material returned mechanism electricity respectively, material received tank 13 sets up in lapping mechanism below.

The operation of coiling the coil 14 is to place the coil 14 cut into strips in the discharge chute 1, fix one end of the coil 14 on the coiling mechanism, and open the electronic box 12 at this time. Then, after the electronic box 12 is opened, the controller sets a time T1, the pressing and positioning mechanism, the rolling mechanism and the material returning mechanism are powered on, the pressing and positioning mechanism presses down to press the roll 14, so that the roll 14 is kept flat in the rolling process, and the roll 14 is fastened and flat in a rolling manner. And finally, the coiling mechanism coils the coiled material 14 into a coil shape, the T1 time set by the controller is up, the controller controls the material pressing positioning mechanism to reset, the coiling mechanism to stop rotating, the material returning mechanism to start, and the material returning mechanism starts to act to push the coiled material 14 into the material receiving groove 13. Through the arrangement and connection among the material pressing and positioning mechanism, the coiling mechanism, the material returning mechanism and the controller, the coiling efficiency of the coiled material 14 is greatly improved, and the coiling quality of the coiled material 14 is greatly improved.

Example 2

With reference to fig. 1, 2, 3, 4 and 6, compared with the technical scheme of embodiment 1, the bandage coiling and returning integrated machine of this embodiment comprises a positioning member 2, a pressing shaft 5 and a pressing cylinder 4, wherein the pressing cylinder 4 is fixedly connected with one end of the pressing shaft 5 to drive the pressing shaft 5 to move up and down, the other end of the pressing shaft 5 passes through the positioning member 2, and the plane of the positioning member 2 is axially perpendicular to the pressing shaft 5. The material pressing cylinder 4 drives the material pressing shaft 5 to move downwards so as to press the material pressing shaft 5 on the roll material 14, so that the roll material 14 is kept flat in the rolling process, and the roll material 14 is rolled and fastened. The positioning piece 2 prevents the deviation of the coil 14 in the coiling process, prevents the coil 14 from being inclined and askew, and enables the coiling end face of the coil 14 to be flat.

Example 3

With reference to fig. 1, 2, 3, 4 and 5, compared with the technical solutions of embodiments 1 and 2, the bandage rolling and returning integrated machine of the present embodiment includes a chopstick-clamping mechanism 7 and a rolling motor 6, wherein one end of the chopstick-clamping mechanism 7 is connected with the rolling motor 6. The coiling motor 6 drives the chopsticks 7 to rotate, and coils the coil 14 fixed on the chopsticks 7 into a coil shape, so that the coil 14 is formed.

Example 4

With reference to fig. 1, 2, 3, 4 and 7, compared with any one of the technical solutions of embodiments 1-3, the bandage rolling and returning integrated machine of this embodiment includes a returning cylinder 9 and a returning member 8, one end of the returning member 8 is fixedly connected to the returning cylinder 9, and the other end of the returning member 8 is sleeved on the other end of the chopsticks 7. The material returning cylinder 9 drives the material returning part 8 to move back and forth, after the roll material 14 is rolled into a shape, the controller can control the material returning cylinder 9 to move to push the material returning part 8 to move forward, the material returning part 8 is sleeved on the chopsticks 7 and is close to the mechanism fixing plate 3, one end of the roll material 14 penetrates through a gap of the chopsticks 7, then the chopsticks 7 are rotated into a roll, and the material returning part 8 pushes the rolled roll material 14 from the chopsticks 7 to the material receiving groove 13 below the chopsticks 7. Can realize automatic receipts material, use manpower sparingly, improve rolling efficiency.

Example 5

With reference to fig. 1, 2, 3 and 4, compared with any one of the technical solutions of embodiments 1 to 4, the bandage rolling and returning integrated machine of the present embodiment has the advantages that the receiving trough 13 is fixedly arranged on the mechanism fixing plate 3, and the distance between the receiving trough 13 and the mechanism fixing plate 3 is greater than the length of the chopsticks 7 and is located below the chopsticks 7. Receive 13 one ends of silo and be provided with two shaft holes that two axles can pass, the one end of two axles and receive 13 fixed connection of silo, the other end and the 3 fixed connection of mechanism's fixed plate of two axles. Because the returning part 8 pushes the coiled roll 14 to have a certain force, the falling track of the roll 14 from the chopsticks 7 is a parabola, and the roll 14 falls at the lower front position of the chopsticks 7, so that the receiving groove 13 is arranged at the lower front position of the chopsticks 7 to accurately receive the coiled roll 14.

Example 6

With reference to fig. 1, 2, 3 and 4, compared with any one of the technical solutions of embodiments 1 to 5, in the bandage rolling and returning integrated machine of this embodiment, a foot switch 11 is disposed at the bottom of the frame 10, and the foot switch 11 is electrically connected to a controller of an electronic box 12. The foot switch 11 is arranged at the lower end of the frame 10 for the operation of an operator, and the foot switch 11 controls the controller for starting the electric box 12 so as to control the mechanism to act.

Example 7

With reference to fig. 1, 2, 3 and 4, compared with any one of the technical solutions of embodiments 1 to 6, the bandage rolling and returning integrated machine of this embodiment has a first hole for a material pressing shaft 5 to pass through on the mechanism fixing plate 3 and the positioning member 2, the material pressing cylinder 4 and the positioning member 2 are fixed on the mechanism fixing plate 3, and the distance between the mechanism fixing plate 3 and the positioning member 2 is equal to the width of the rolled material 14. Through the setting in mechanism fixed plate 3 and 2 hole ones of setting element, press material cylinder 4 can drive and pass the material axle 5 of pressing that the hole one reciprocates to cover coil stock 14. The mechanism fixing plate 3 and the positioning piece 2 are fixed on two sides of the coil 14, and the distance between the mechanism fixing plate 3 and the positioning piece 2 is equal to the width of the coil 14, so that the moving direction of the coil 14 in the coiling process can be limited, the coil 14 is prevented from deviating, the coil 14 is ensured to be coiled and fastened smoothly, and the end face of the coil 14 is flat and not inclined.

Example 8

With reference to fig. 1, 2, 3 and 4, compared with any one of the technical solutions of embodiments 1 to 7, the bandage rolling and returning integrated machine of the present embodiment has a second hole for allowing one end of the chopsticks 7 to pass through on the mechanism fixing plate 3, and the rolling motor 6 is disposed on the mechanism fixing plate 3. A second hole for the chopsticks 7 to pass through is formed in the mechanism fixing plate 3, one end of each chopstick 7 is connected with the coiling motor 6 conveniently, and the coiling motor 6 drives the chopsticks 7 to rotate so as to roll the coil 14 into a coil.

Example 9

With reference to fig. 1, 2, 3 and 4, compared with any one of the technical solutions of embodiments 1 to 8, the integrated bandage rolling and returning machine of this embodiment has a gap for passing through the end of the roll 14 on the chopsticks 7. One end of each chopstick 7 is of a U-shaped structure, the closed end of the U-shaped structure at one end of each chopstick 7 is close to the mechanism fixing plate 3, one end of each roll 14 needs to penetrate into a gap of each chopstick 7 before the roll 14 is rolled, and the length of about 2cm is reserved, so that the chopsticks 7 can be conveniently rolled into the roll 14. The gap of the U-shaped structure at one end of the chopsticks 7 is 2mm and is slightly larger than the thickness of the roll material 14, so that the roll material 14 can conveniently pass through the gap, and the gap width can fix one end of the roll material 14, so that the roll material 14 can be conveniently formed. The chopsticks 7 penetrate through the holes of the material returning parts 8, the material returning parts 8 are in initial states and are in contact with the mechanism fixing plate 3, and therefore when the material returning parts 8 push the coiled materials 14, the contact area of the material returning parts 8 and the coiled materials 14 is equal to the end face area of the coiled materials 14, the coiled materials 14 can be pushed out through even force, and the coiled materials 14 are prevented from deforming when the material returning parts are pushed.

Example 10

Combine attached figure 1, 2, 3 and 4, the bandage lapping return material all-in-one of this embodiment compares with any one technical scheme of embodiment 1-9, return material cylinder 9 sets up in mechanism fixed plate 3 one side, be equipped with on mechanism fixed plate 3 return material cylinder 9's piston rod can pass through hole three, return material cylinder 9 piston rod and 8 fixed connection of material returned. The material returning cylinder 9 is fixed on the mechanism fixing plate 3 through the cylinder fixing part 15, the material returning cylinder 9 penetrates through the three holes on the mechanism fixing plate 3 to drive the material returning part 8 to move back and forth, after the roll material 14 is formed, the controller controls the material returning cylinder 9 to drive the material returning part 8 to push the formed roll material 14 out of the chopsticks 7, and the roll material 14 falls into the material receiving groove 13. The controller controls the material returning cylinder 9 to act, so that automatic material returning can be realized, the labor is saved, and the efficiency of coiling 14 coil materials is improved.

Example 11

The operation control method of the integrated machine for coiling and returning the bandage provided by the embodiment comprises the following steps:

A. constructing a bandage rolling and returning integrated machine as described in any one of embodiments 1-10;

B. the cut roll material 14 is put into a discharge chute 1, one end of the roll material 14 penetrates through the gap of the chopsticks 7, and the length of about 2cm is reserved;

C. the foot switch 11 is turned on, the controller sets a time T1, and controls the pressing cylinder 4 to drive the pressing shaft 5 and the positioning piece 2 to move downwards, so that the pressing shaft 5 covers the roll 14;

D. the controller simultaneously controls the coiling motor 6 to start to act, the coiling motor 6 drives the chopsticks clamping 7 to rotate, and the coil 14 is coiled;

E. after the roll material 14 is rolled, the T1 time set by the controller is up, the controller controls the material pressing and positioning mechanism to reset, the rolling mechanism to stop rotating, the material returning cylinder 4 to act, the material returning part 8 on the material returning cylinder 4 pushes the formed roll material 14, and the roll material 14 and the chopsticks 7 are separated and fall into the material receiving groove 13.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Claims (10)

1. Bandage lapping material returned all-in-one, its characterized in that includes blowing groove, material pressing positioning mechanism, lapping mechanism, material returned mechanism, mechanism's fixed plate, frame, receipts silo and electronic box, the blowing groove sets up in frame one side, be equipped with the mechanism's fixed plate in the frame, material pressing positioning mechanism, lapping mechanism and material returned mechanism all set up on the mechanism's fixed plate, the electronic box sets up in mechanism's fixed plate below, be equipped with the controller in the electronic box, the controller is connected with material pressing positioning mechanism, lapping mechanism and material returned mechanism electricity respectively, the material received groove sets up in lapping mechanism's below.

2. The bandage coiling and returning integrated machine as claimed in claim 1, wherein the pressing and positioning mechanism comprises a positioning member, a pressing shaft and a pressing cylinder, the pressing cylinder is fixedly connected with one end of the pressing shaft to drive the pressing shaft to move up and down, the other end of the pressing shaft penetrates through the positioning member, and the plane of the positioning member is axially perpendicular to the pressing shaft.

3. The all-in-one machine for coiling and returning the bandage as claimed in claim 1, wherein the coiling mechanism comprises chopsticks and a coiling motor, and one end of the chopsticks is connected with the coiling motor.

4. The all-in-one machine for coiling and returning the bandages according to claim 3, wherein the returning mechanism comprises a returning cylinder and a returning piece, one end of the returning piece is fixedly connected with the returning cylinder, and the other end of the returning piece is sleeved on the other end of the chopsticks.

5. The all-in-one machine for coiling and returning the bandage as claimed in claim 1 is characterized in that the collecting groove is fixedly arranged on the mechanism fixing plate, and the distance between the collecting groove and the mechanism fixing plate is greater than the length of the chopsticks and is positioned below the chopsticks.

6. The bandage coiling and returning integrated machine as claimed in claim 1, wherein a foot switch is arranged at the bottom of the rack and electrically connected with the electric box controller.

7. The bandage coiling and returning integrated machine as claimed in claim 2, wherein the mechanism fixing plate and the positioning member are respectively provided with a first hole for a material pressing shaft to pass through, the material pressing cylinder and the positioning member are both fixed on the mechanism fixing plate, and the distance between the mechanism fixing plate and the positioning member is equal to the width of a coiled material.

8. The integrated machine for rolling and returning bandages according to claim 3, wherein a second hole for one end of a chopstick to pass through is formed in the mechanism fixing plate, and the rolling motor is arranged on the mechanism fixing plate.

9. The integrated machine for rolling and returning bandages according to claim 3 or 4, wherein the chopsticks are provided with gaps for penetrating through the ends of the rolls.

10. The all-in-one machine for coiling and returning bandages according to claim 4, wherein the returning air cylinder is arranged on one side of a mechanism fixing plate, a third hole through which a piston rod of the returning air cylinder can pass is formed in the mechanism fixing plate, and the piston rod of the returning air cylinder is fixedly connected with a returning part.

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