CN112707244B - Medical bandage can adapt to winding device of many specifications wind-up roll and fixed length - Google Patents

Abstract

The invention relates to the technical field of medical bandage rolling, and discloses a medical bandage adaptable to multi-standard winding rollers and a fixed-length winding device, which includes a base, and a winding roller is installed on the right side of the moving rod. There are connecting rods installed on both sides of the roller, a limit rod is installed under the contact rod, a slide rail is fixedly installed under the limit rod, a rotating cylinder is installed on the outside of the slide rail, and a driving cylinder is installed on the bottom of the roller. . The medical bandage can be adapted to multi-standard winding rollers and fixed-length winding devices. By adjusting the contact rod and driving the moving seat to move, the front ends of the contact rods on both sides correspond to the edges on both sides of the winding roller, and then the rotating drum moves along the The slide rail moves from left to right to rewind the bandage. When the cut-off frame contacts and squeezes the contact rod on the right, the direction of the roller below changes, so that the rotating cylinder moves from right to left, realizing the ability to adapt to different The effect of specification winding rollers.

Description

A medical bandage adaptable to multi-standard winding rollers and a fixed-length winding device

technical field

The invention relates to the technical field of medical bandage rewinding, in particular to a medical bandage rewinding device adaptable to multi-standard rewinding rollers and fixed lengths.

Background technique

Medical bandages are gauze bandages used to bind wounds or affected areas, and are common medical supplies. Existing medical bandages need to be rolled and packaged after they are manufactured, so as to facilitate use and transportation. Rewinding rollers of different specifications cannot be used when rolling, resulting in that the equipment can only rewind bandages of one specification, resulting in a lower scope of application of the equipment. At the same time, the existing bandages cannot be automatically rolled according to the weight of the winding roller Cut off, and timely dispose of the wool flocs produced by the bandage after cutting.

Therefore, those skilled in the art provide a medical bandage that can adapt to multi-standard winding rollers and fixed-length winding devices to solve the problems raised in the above-mentioned background technology.

Contents of the present invention (one) technical problem solved

Aiming at the deficiencies of the prior art, the present invention provides a medical bandage that can adapt to multi-standard winding rollers and a fixed-length winding device. The advantages of floc cleaning and other advantages solve the problems that the existing equipment cannot adapt to different specifications of winding rollers and cannot automatically cut the bandage and clean the flocs after winding.

(2) Technical solutions

In order to achieve the above-mentioned purposes of adapting to the winding rollers of different specifications and automatically cutting and cleaning the wound bandages after winding, the present invention provides the following technical solutions:

A medical bandage can be adapted to multi-standard winding rollers and fixed-length winding devices, including a base, a transfer frame is movable above the base, a gripper is movable in the middle of the transfer frame, and a gripper is fixedly installed below the gripper. Supporting frame, a moving rod is installed on the top of the supporting frame, a winding roller is installed on the right side of the moving rod, and a connecting rod is installed on both sides of the winding roller. The outer end of the connecting rod is movably connected with the moving rod, and the moving rod The bottom of the control switch is fixedly installed with a control switch, the right side of the control switch is movably installed with a contact rod, the right side of the contact rod is fixedly connected with a moving seat, the lower part of the contact rod is movably installed with a limit rod, and the bottom of the limit rod is fixedly installed with a slide rail , the outer side of the slide rail is rotated with a rotating cylinder, the outer side of the rotating cylinder is fixedly installed with a supporting spring, the lower part of the supporting spring is rotated and installed with a roller, the lower part of the roller is rotated and installed with a driving cylinder, and the upper part of the rotating cylinder is movably connected with a cutting frame. The inner part of the frame is equipped with a cutter, the lower part of the cutter is rotated and installed with a rotating rod, the two ends of the rotating rod are movable above the piston rod, the upper part of the piston rod is fixedly installed with an air chamber, and the upper part of the air chamber is fixedly installed with a first The trachea, the electronic valve is fixedly installed on the outside of the first trachea, the second trachea is fixedly installed under the electronic valve, and the recovery chamber is fixedly installed under the second trachea.

Preferably, the control switch is electrically connected to the electronic valve, and when the winding roller is moved down by the gravity of the bandage, it will drive the moving rod to move down, so that the lower end of the moving rod contacts the control switch, so that the electronic valve is energized and opened.

Preferably, a limit groove corresponding to the limit rod is provided under the contact rod. When the specification of the winding roller changes, the contact rod is moved to adjust the distance, and the limit rod is matched with the limit groove to close it. fixed.

Preferably, an N-shaped groove is provided on the outer side of the rotating cylinder, and a fixed rod is fixedly installed on the inner side. When the rotating cylinder moves down under pressure, the rotation of the rotating cylinder is realized through the cooperation of the N-shaped groove and the fixed rod.

Preferably, the upper end of the cutting frame is arc-shaped, and the arc shape can better cooperate with the contact rod, so that the contact rod can press the cutting frame to move down.

Preferably, fan blades are rotatably installed at the lower end of the second air pipe, and when the gas in the second air pipe drives the fan blades to rotate, the lint produced by cutting will be sucked into the recovery chamber.

(3) Beneficial effects

Compared with the prior art, the present invention provides a medical bandage that can adapt to multi-standard winding rollers and a fixed-length winding device, which has the following beneficial effects:

1. The medical bandage can adapt to multi-specification winding rollers and fixed-length winding devices. By adjusting the contact rod and driving the moving seat to move, the front ends of the contact rods on both sides correspond to the edges on both sides of the winding roller, ensuring that the bandage is When rewinding, it will not be wound to the outside of the rewinding roller, and then use the limit rod to cooperate with the limit groove to fix the position of the contact rod, and then start the drive cylinder and the motor inside the rewind roller, so that the drive cylinder drives the roller to rotate , so as to drive the rotating cylinder to move from left to right along the slide rail, and at the same time, the winding roller rotates to wrap the bandage evenly on the surface. Under the action, it moves down and rotates, so that the direction of the lower roller changes, so that the rotating cylinder moves from right to left. When it is necessary to change the bandage specification, continue to adjust the moving distance of the contact rod to adapt to the winding roller of different specifications. It can adapt to the effects of winding rollers of different specifications, which improves the scope of application of the equipment.

2. The medical bandage can be adapted to multi-standard winding rollers and fixed-length winding devices. When the bandage is winding, it drives the rotating rod to rotate, so that the cams on both sides of the rotating rod drive the piston rod to move back and forth, and the gas is delivered to the air chamber. Storage, when the bandage on the winding roller gradually increases, the gravity of the bandage drives the winding roller to move downward, and at the same time makes the moving rod move down to contact the control switch, thereby opening the electronic valve, so that the gas in the air chamber is pushed through the first air pipe The cutter moves down to cut off the bandage, and at the same time, the gas flows into the second trachea, and then drives the fan blade to rotate, so that the floc generated when cutting the bandage is sucked into the recovery chamber, realizing the automatic cutting of the bandage and the cutting of the bandage. The effect of recycling the flocs produced improves the production efficiency and protects the workshop environment from pollution.

Description of drawings

Fig. 1 is a schematic front view of the structure of the present invention;

Fig. 2 is a schematic diagram of the internal connection of the winding roller structure of the present invention;

Fig. 3 is an enlarged view of the structure at A place shown in Fig. 2 of the present invention;

Fig. 4 is a schematic structural diagram of the sliding frame of the present invention;

Fig. 5 is a schematic view of the structure of the cutting frame of the present invention.

In the figure: 1. base; 2. transfer frame; 3. gripper; 4. support frame; 5. moving rod; 6. winding roller; 7. connecting rod; 8. control switch; 9. contact rod; 10. Mobile seat; 11, limit rod; 12, slide rail; 13, rotating cylinder; 14, supporting spring; 15, roller; 16, driving cylinder; 17, cutting frame; 18, cutter; 19, rotating rod; 20 Piston rod; 21, air chamber; 22, first air pipe; 23, electronic valve; 24, second air pipe; 25, recovery chamber.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figure 1-5, a medical bandage can adapt to multi-standard winding rollers and fixed-length winding devices, including a base 1, a transfer frame 2 is installed on the top of the base 1, and a gripper is installed in the middle of the transfer frame 2. A support frame 4 is fixedly installed under the hand 3 and the gripper 3, a moving rod 5 is installed movable above the support frame 4, and a winding roller 6 is installed on the right side of the moving rod 5, and the two sides of the winding roller 6 are movable There is a connecting rod 7, the outer end of the connecting rod 7 is movably connected with the moving rod 5, and a control switch 8 is fixedly installed under the moving rod 5, and the control switch 8 is electrically connected with the electronic valve 23. When the winding roller 6 is subjected to the gravity of the bandage When moving down, it will drive the moving rod 5 to move down, so that the lower end of the moving rod 5 is in contact with the control switch 8, so that the electronic valve 23 is energized and opened, and the right side of the control switch 8 is movable with a contact rod 9. A limit groove corresponding to the limit rod 11 is provided. When the specification of the winding roller 6 changes, move the contact rod 9 to adjust the distance, and utilize the limit rod 11 to cooperate with the limit groove to fix it. The contact rod 9 The right side of is fixedly connected with mobile seat 10, and the bottom of contact bar 9 is movably installed limit bar 11, and the below of limit bar 11 is fixedly equipped with slide rail 12, and the outside rotation of slide rail 12 is equipped with rotating cylinder 13.

The outer side of the rotating cylinder 13 is provided with an N-shaped groove, and the inner side is fixedly installed with a fixed rod. When the rotating cylinder 13 is moved down under pressure, the rotation of the rotating cylinder 13 will be realized through the cooperation of the N-shaped groove and the fixed rod. The outside of 13 is fixedly installed with supporting spring 14, and the below of supporting spring 14 is rotatably installed with roller 15, and the below of roller 15 is rotatably installed with drive cylinder 16, and the top of rotating cylinder 13 is movably connected with cutting frame 17, and the upper end of cutting frame 17 is Arc, the arc can better cooperate with the contact rod 9, so that the contact rod 9 can squeeze the cutting frame 17 and move down. The internal activity of the cutting frame 17 is equipped with a cutter 18, and the rotation of the bottom of the cutter 18 is equipped with a rotating rod 19. A piston rod 20 is movably installed above both ends of the rotating rod 19, an air chamber 21 is fixedly installed above the piston rod 20, a first air pipe 22 is fixedly installed above the air chamber 21, and a first air pipe 22 is fixedly installed on the outside of the first air pipe 22. Electronic valve 23, the second air pipe 24 is fixedly installed below the electronic valve 23, and the lower end of the second air pipe 24 is rotated with a fan blade. When the gas in the second air pipe 24 drives the fan blade to rotate, the lint produced will be cut off. The material is sucked into the recovery chamber 25, and the recovery chamber 25 is fixedly installed below the second air pipe 24.

Working principle: When working, firstly, according to the specifications of the bandage, select the appropriate winding roller 6 and then connect it with the moving rod 5 through the connecting rod 7, and then adjust the contact rod 9 and drive it according to the length of the winding roller 6. The moving seat 10 moves so that the front ends of the contact rods 9 on both sides correspond to the edges on both sides of the winding roller 6, so as to ensure that when the bandage is wound up, it will not be wrapped around the outside of the winding roller 6, and then the stopper bar 11 and the limiter can be used. The bit grooves are matched to fix the position of the contact rod 9, and then start the motor inside the driving cylinder 16 and the winding roller 6, so that the driving cylinder 16 drives the roller 15 to rotate, thereby driving the rotating cylinder 13 to move from left to right along the slide rail 12 At the same time, the winding roller 6 rotates to wrap the bandage evenly on the surface. When the cutting frame 17 at the upper end of the rotating cylinder 13 contacts with the contact rod 9 on the right side and squeezes, the rotating cylinder 13 moves downward under the action of the N-shaped groove. and rotate, so that the direction of the roller 15 below changes, so that the rotating cylinder 13 moves from right to left to roll up the bandage. , realize the winding roller 6 that can adapt to different specifications, and improve the scope of application of the equipment.

At the same time, the bandage will drive the rotating rod 19 to rotate when it is rolled up, so that the cams on both sides of the rotating rod 19 drive the piston rod 20 to move back and forth, and the gas is transported to the air chamber 21 for storage. When the bandage on the winding roller 6 gradually increases, the bandage Gravity drives the take-up roller 6 to move downward, and at the same time, the moving rod 5 moves downward to contact the control switch 8, thereby opening the electronic valve 23, so that the gas in the air chamber 21 pushes the cutter 18 to move downward through the first air pipe 22 to remove the bandage. Cut off, at the same time the gas flows into the second air pipe 24, and then drives the fan blades to rotate, so that the flocs produced when cutting the bandage are sucked into the recovery chamber 25, and the bandage that has been rolled up is automatically cut off and cut off. The floc produced is recycled, which improves the production efficiency and protects the workshop environment from pollution.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (1)

1. A medical bandage that can adapt to multi-standard winding rollers and fixed-length winding devices, including a base (1), characterized in that: a transfer frame (2) is movably installed above the base (1), and the transfer frame A gripper (3) is installed in the middle of (2), a support frame (4) is fixedly installed below the gripper (3), and a moving rod (5) is movable installed above the support frame (4), and the moving rod (5) is movable. ) is rotated on the right side to install a winding roller (6), and the two sides of the winding roller (6) are movably installed with a connecting rod (7), and the outer end of the connecting rod (7) is movably connected with the moving rod (5). A control switch (8) is fixedly installed under the rod (5), and a contact rod (9) is movably installed on the right side of the control switch (8), and a mobile seat (10) is fixedly connected to the right side of the contact rod (9). The limit lever (11) is installed movablely below the bar (9), and the slide rail (12) is fixedly installed under the limit lever (11). The outer side of (13) is fixedly installed with support spring (14), and the bottom of support spring (14) is installed with roller (15), and the bottom of roller (15) is installed with drive cylinder (16), and the rotation cylinder (13) The top is movably connected with a cut-off frame (17), and the inside of the cut-off frame (17) is movably equipped with a cutter (18), and the rotation below the cutter (18) is provided with a turning bar (19), and the two ends of the turning bar (19) A piston rod (20) is movable installed on the top, an air chamber (21) is fixedly installed above the piston rod (20), and a first air pipe (22) is fixedly installed above the air chamber (21). The first air pipe (22) An electronic valve (23) is fixedly installed on the outside, a second air pipe (24) is fixedly installed under the electronic valve (23), and a recovery chamber (25) is fixedly installed under the second air pipe (24). The contact rod (9 ) is provided with a limit slot corresponding to the limit rod (11), an N-shaped groove is opened on the outside of the rotating cylinder (13), and a fixed rod is fixedly installed on the inside, and the upper end of the cutting frame (17) It is arc-shaped, the control switch (8) is electrically connected with the electronic valve (23), the lower end of the second air pipe (24) is rotated and installed with fan blades, wherein the bandage will drive the rotation rod to rotate when it is rolled up, The cams on both sides of the rotating rod drive the piston rod to move back and forth, and the gas is transported to the air chamber for storage. When the bandage on the winding roller gradually increases, the gravity of the bandage drives the winding roller to move downward, and at the same time makes the moving rod move down and control the switch Contact, open the electronic valve, so that the gas in the air chamber pushes the cutter to move down through the first air pipe to cut off the bandage, and at the same time, the gas flows into the second air pipe, driving the fan blades to rotate, so that the flocs produced when cutting the bandage are It is sucked into the recovery chamber, and the wound bandages are automatically cut off.

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