CN116753392A - A tape wrapping device with central positioning function for hose repair - Google Patents

Abstract

The application discloses an adhesive tape winding device with a center positioning function for hose repairing, and relates to the technical field of packaging devices. The technical problem that when the conventional adhesive tape winding device winds an adhesive tape on a bent hose, the adhesive tape is possibly wrinkled at the bent part of the hose body due to overlarge included angle between the device and the axis of the hose body is solved. The specific embodiments of the application are as follows: the utility model provides a hose restoration is with sticky tape wind that has central locate function, includes the slide rail frame, and the slide rail frame rotates to be connected with a slide drum, and a slide drum rotates to be connected with the swiveling wheel, and swiveling wheel sliding connection has first slider, and a slide drum rigid coupling has an arc rail frame, and an arc rail frame rigid coupling has a first arc rail. According to the application, the bent damaged hose is repaired by winding the adhesive tape through the parts such as the sliding cylinder, the first sliding block and the first arc-shaped rail, and small openings are cut from two sides of the adhesive tape when the adhesive tape is wound, so that wrinkles caused by overlapping of lateral extrusion when the adhesive tape is wound around the bent pipe are avoided, and the repairing effect of the bent hose is optimized.

Description

A tape wrapping device with central positioning function for hose repair

Technical field

The present invention relates to the technical field of packaging devices, and in particular to a tape wrapping device with a central positioning function for hose repair.

Background technique

Hose repair technology is a technology that uses patches or glue to repair damaged parts of the hose to assist in restoring its original function. After the hose repair is completed, in order to further strengthen and protect the repaired hose, Can be wrapped using a tape wrapping device.

When the existing tape wrapping device wraps tape on a curved hose, the angle between the device and the axis of the pipe body may be too large, causing the tape to wrinkle at the bend of the pipe body. The tape wrinkles may cause gaps to cause leakage in the pipe, and The existing tape wrapping device may cause the pipe body to be damaged again due to excessive pulling force of the tape during operation. In addition, the axis of the hose repaired by the existing tape wrapping device is stretched into a straight line by the mechanically wrapped tape, and the bending is restored when reused. It may cause the tape to be pulled, squeezed and misaligned, causing the pipe body to be exposed to the outside world, affecting the repair and protection effects.

Contents of the invention

In order to overcome the shortcoming of the existing tape wrapping device that when wrapping tape on a curved hose, the angle between the device and the axis of the pipe body may be too large, causing the tape to wrinkle at the bend of the pipe body, the present invention provides a hose repair tool with Tape wrapping device with central positioning function.

The technical solution of the present invention is: a tape winding device with a central positioning function for hose repair, including a slide rail frame, the slide rail frame is fixedly connected with a first ring gear, and the slide rail frame is rotatably connected with a slide barrel, and the slide barrel is A first rotating motor is fixedly connected to the output shaft of the first rotating motor. A first gear is fixed to the output shaft of the first rotating motor. The first gear meshes with the first ring gear. The slide barrel is fixed to a handle. The slide barrel is fixed to a symmetrically distributed second rotation. Motor, the output shaft of the second rotary motor is fixedly connected with a second gear, the sliding cylinder is rotationally connected with a rotating wheel, the rotating wheel is fixedly connected with a second ring gear, the second gear meshes with the second ring gear, and the rotating wheel is connected with a symmetrical The first rotating wheel is distributed, and the tape is wound around the first rotating wheel. The rotating wheel is slidingly connected with a symmetrically distributed first sliding block. A first spring is provided between the first sliding block and the rotating wheel. The first sliding block is fixedly connected. There is a bevel blade, and the bevel blade cooperates with the tape. The slide tube is fixedly connected with a symmetrical and circumferentially distributed arc rail frame. The arc rail frame is fixedly connected with a first arc rail. The first arc rail is connected to the adjacent first arc rail. The slider cooperates with the rotating wheel and is equipped with a symmetrically distributed centering and fitting mechanism, which is used to automatically fit hoses with different outer diameters.

Further, the cross-sections of the sliding cylinder and the rotating wheel are annular with notches for placing the hose.

Further, the lengths of the notches on the pulley and the rotating wheel are both less than half of the circumference of their annular cross-sections to prevent the rotating wheel from detaching when rotating on the pulley.

Further, the centering and fitting mechanism includes a second runner, the second runner is rotatably connected to the rotating wheel, the rotating wheel is rotatably connected to the third runner, the rotating wheel is rotatably connected to the fixed rod, between the rotating wheel and the fixed rod A torsion spring is provided, the fixed rod is rotatably connected to a fourth runner, the fixed rod is rotatably connected to a fifth runner, the rotating wheel is fixedly connected with a flat blade, and the slide barrel is provided with an extrusion and bending mechanism for making the soft tape flexible when wrapping the tape. The tube bends.

Further, the extrusion and bending mechanism includes a fixed block, which is fixedly connected to the sliding cylinder. The fixed block is slidably connected to a second arc-shaped rail. A second spring is provided between the second arc-shaped rail and the fixed block, and the fixed rod is fixed to the sliding cylinder. A bump is connected thereto, and the bump cooperates with the second arc-shaped rail. The slide rail frame is provided with a support mechanism for supporting hoses with different outer diameters.

Further, the fixed block, the second arc rail and the second spring are arranged in the middle of the inner wall of the slide barrel so that they cooperate with the convex block to squeeze the hose in a direction away from the middle of the inner wall of the slide barrel.

Further, the support mechanism includes symmetrically distributed support frames. The symmetrically distributed support frames are all fixed to the slide rail frame. The symmetrically distributed support frames are all rotatably connected with support plates. There is a support plate between the support plate and the adjacent support frame. torsion spring.

Further, the support plate is arranged in an arc shape, and the middle part of the support plate is close to one side of the adjacent support frame, and the diameter of the arc-shaped support plate is equal to the diameter of the largest repairable hose.

Furthermore, it also includes a centering mechanism for centering and clamping the hose at the front and rear positions of the tape wrapping. The centering mechanism is arranged on the sliding cylinder. The centering mechanism includes a positioning ring, and the positioning ring is fixed to the sliding cylinder. , the positioning ring is fixed with a positioning cylinder, the positioning cylinder is slidingly connected with a sliding frame, a third spring is provided between the sliding frame and the positioning cylinder, the sliding frame is rotationally connected with a positioning wheel, the sliding frame is fixedly connected with a connecting rope, and the handle is slidingly connected with The second slider has a fourth spring between the handle and the second slider. The slide cylinder is provided with symmetrically distributed through holes. The positioning cylinder is provided with through holes. The connecting rope passes through the through holes on the slide cylinder and the positioning cylinder. Fixedly connected to the second slider.

Further, the side of the positioning cylinder facing the center of the positioning ring has a concave arc surface, and the radius of the arc surface is the outer diameter of the largest hose suitable for this device.

The beneficial effects are: the present invention uses parts such as the slide barrel, the first slide block and the first arc rail to repair the bent damaged hose by wrapping the tape, and when wrapping the tape, small openings are cut from both sides of the tape to avoid When wrapping a bent pipe, wrinkles are generated due to the overlap of lateral extrusions, optimizing the repair effect of the bent hose.

Through the centering and fitting mechanism, the device can fit the outer wall of the hose when repairing hoses with different outer diameters, and through the circumferentially symmetrically distributed glue wrapping heads, the hose can maintain a balanced force when wrapping glue to avoid single The wrapping tape causes pulling on the hose and increases the damage of the hose, which improves the efficiency of hose repair.

The squeezing and bending mechanism allows the tape to maintain a curved state when it is attached to the hose, so that the hose naturally maintains a curved state after the tape is wrapped to avoid bending and pulling the tape when the hose is returned to use after being wrapped with tape. dislocation to improve hose repair accuracy.

Through the support mechanism, hoses with different outer diameters can be supported and the center positions of the circles are the same, so that the tape can be wound evenly and the hose repair effect can be improved.

Through the centering mechanism, the axes of hoses with different outer diameters are kept at the center when the device is working, and the hoses wrapped with tape are compacted and stabilized to improve the stability during hose repair.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of the present invention;

Figure 2 is a schematic three-dimensional structural diagram of the handle, the second rotating motor, the second gear and other parts of the present invention;

Figure 3 is a schematic three-dimensional structural diagram of the rotating wheel, the second ring gear, the second runner and other parts of the present invention;

Figure 4 is a schematic three-dimensional structural diagram of the second runner, the third runner, the fixed rod and other parts of the present invention;

Figure 5 is a schematic three-dimensional structural diagram of the first slider, the first spring, the bevel blade and other parts of the present invention;

Figure 6 is a schematic three-dimensional structural diagram of the second runner, the third runner, the fixed rod and other parts of the present invention;

Figure 7 is a schematic three-dimensional structural view of the slide barrel, fixed block, second spring and other parts of the present invention;

Figure 8 is a schematic three-dimensional structural diagram of the second arc rail, second spring, bump and other parts of the present invention;

Figure 9 is a schematic three-dimensional structural view of the connecting rope, the second slider, the fourth spring and other parts of the present invention;

Figure 10 is a schematic three-dimensional structural diagram of the sliding frame, the third spring, the positioning wheel and other parts of the present invention.

Names and serial numbers of the components in the picture: 1-slide rail frame, 2-first ring gear, 3-sliding cylinder, 4-first rotating motor, 5-first gear, 6-handle, 7-second rotating motor, 8-The second gear, 9-the rotating wheel, 10-the second ring gear, 11-the first runner, 12-the first slider, 13-the first spring, 14-oblique blade, 15-arc rail frame, 16-First arc rail, 17-Second runner, 18-Third runner, 19-Fixed rod, 20-Fourth runner, 21-Fifth runner, 22-Flat blade, 23-Fixed block , 24-second arc rail, 25-second spring, 26-convex block, 27-support frame, 28-support plate, 29-positioning ring, 30-positioning cylinder, 31-sliding frame, 32-third spring , 33-positioning wheel, 34-connecting rope, 35-second slider, 36-fourth spring.

Detailed ways

The preferred technical solution of the present invention will be described in detail below with reference to the accompanying drawings.

Embodiment 1: A tape wrapping device with a central positioning function for hose repair, as shown in Figures 1 to 5, including a slide rail frame 1, which is in the shape of a circular tube and has an outer opening forming a groove. A first ring gear 2 is fixedly connected to the upper side of the slide rail frame 1. A sliding barrel 3 is rotatably connected in the groove on the slide rail frame 1. A first rotating motor 4 is fixed to the upper side of the sliding barrel 3. The first rotating motor 4 is fixed to the upper side of the sliding rail frame 1. The output shaft of the motor 4 is fixedly connected with the first gear 5, which is meshed with the first ring gear 2. The upper side of the sliding barrel 3 is fixedly connected with the handle 6, and the sliding barrel 3 is fixedly connected with the second rotation symmetrically distributed up and down. Motor 7, the output shafts of the two second rotary motors 7 distributed symmetrically up and down are fixedly connected with the second gear 8, the internal rotation of the groove on the slide tube 3 is connected with the rotating wheel 9, and the horizontal direction of the sliding tube 3 and the rotating wheel 9 is connected. The cross-sections are all annular with notches for placing hoses, and the lengths of the notches on the slide tube 3 and the rotating wheel 9 are both less than half of the circumference of their annular cross-sections to prevent the rotating wheel 9 from detaching when rotating on the sliding tube 3 , a second ring gear 10 is fixedly connected to the outer wall of the rotating wheel 9, two second gears 8 symmetrically distributed up and down mesh with the second ring gear 10, and a symmetrically distributed first rotating wheel 11 is rotatably connected inside the rotating wheel 9 , the first runner 11 rotates freely on the rotating wheel 9 and is provided with damping in the rotating shaft. The tape is wrapped around the first runner 11. There are two symmetrical square chutes on the front and rear sides of the rotating wheel 9. The above-mentioned A first slide block 12 is slidably connected in the square chute of the rotating wheel 9. A first spring 13 is provided between the four first slide blocks 12 and the rotating wheel 9. The first slide block 12 is close to the first rotating wheel 11. A bevel blade 14 is fixedly connected to one side, and the four bevel blades 14 are all matched with the tape. When the bevel blade 14 is driven by the first slider 12 and slides on the rotating wheel 9, a small opening is cut on the side of the tape, and the tape is slid. The barrel 3 is fixed with ten arc rail frames 15 distributed symmetrically front and back. The five arc rail frames 15 on each side are distributed circumferentially and are more densely distributed on the side away from the opening of the rotating wheel 9. Each arc rail frame 15 They are all fixedly connected with the first arc rail 16, and the first arc rail 16 cooperates with the adjacent first slide block 12. When the first slide block 12 passes through the first arc rail 16 and cooperates with it, so in the process of When wrapping the tape, cut small slits from both sides of the tape to avoid wrinkles due to overlap of lateral extrusion when the tape is wrapped around the bend. The rotating wheel 9 is provided with two centering and laminating mechanisms distributed symmetrically around the center for automatic Fits hoses with different outer diameters.

As shown in Figure 6, the centering and fitting mechanism includes a second wheel 17. The second wheel 17 is rotatably connected to the inner wall of the rotating wheel 9. The inner wall of the rotating wheel 9 is jointly rotatably connected to a third wheel 18. The rotating wheel A fixed rod 19 is connected to the inner rotation, and a torsion spring is provided between the rotating wheel 9 and the fixed rod 19. The fixed rod 19 is connected to a fourth rotating wheel 20, and the fixed rod 19 is connected to a fifth rotating wheel 21. The inner wall of the rotating wheel 9 A flat-blade blade 22 is fixed close to the fourth runner 20, and the edge of the flat-blade blade 22 faces the fourth runner 20. The two symmetrically distributed centering and fitting mechanisms are in contact with the hose through their respective fifth runner 21. Clamp the hose in the center of the rotating wheel 9 so that the device can fit the outer wall of the hose when repairing hoses with different outer diameters. At the same time, the hose can maintain a balanced force when wrapping glue to avoid one-way wrapping of tape. It causes pulling on the hose and aggravates the damage of the hose. The slide tube 3 is provided with a squeezing and bending mechanism for bending the hose when wrapping the tape.

As shown in Figures 7 and 8, the extrusion bending mechanism includes two fixed blocks 23 symmetrically distributed front and back. The two fixed blocks 23 distributed symmetrically front and back are both fixed to the inner wall of the groove on the slide tube 3 and are located at the bending position of the hose. On the side facing the fixed block 23, a second arc rail 24 is slidably connected to the upper side of the fixed block 23. Four second springs 25 are evenly distributed between the second arc rail 24 and the fixed block 23. The fixed rod 19 is fixedly connected. There is a bump 26, and the bump 26 cooperates with the second arc rail 24. When the bump 26 passes the second arc rail 24, it is squeezed by it, thereby squeezing the hose in the direction opposite to the bending of the hose. , so that the hose is subjected to the same bending force in the bending direction at the position where the tape is wrapped, and ultimately the hose naturally maintains a curved state after the tape is wrapped. The slide rail frame 1 is provided with a support mechanism for bending the tubes with different outer diameters. hose for support.

As shown in Figure 1, the support mechanism includes symmetrically distributed support frames 27. The symmetrically distributed support frames 27 are fixed to the middle portions of both ends of the groove on the slide rail frame 1. Both support frames 27 are rotationally connected with support plates. 28. Torsion springs are provided between the support plate 28 and the adjacent support frame 27. The support plate 28 is arranged in an arc shape, and the middle part of the support plate 28 is close to one side of the adjacent support frame 27. The arc-shaped support The diameter of the plate 28 is equal to the diameter of the largest hose that can be repaired, so hoses with different outer diameters can be supported and have the same center position, so that the tape can be wound evenly.

Some hoses are buried underground or bypassed objects during use and are bent and inconvenient to take out completely. In view of the above situations, this device saves the space occupied during repair and improves the repair effect of bent hoses. The user can only remove the soft hose. The bent and damaged part of the pipe is pulled out and repaired efficiently. This embodiment takes the repair of a ninety-degree bent hose as an example.

When repairing a damaged hose, the user first pulls out a section of bent hose, puts the hose into the device from the outside opening of the device according to the direction and angle of normal bending, and connects both ends of the hose. The end frame is on the support plates 28 on the front and rear sides of the device to keep the hose at a certain tension. The sides of the hose squeeze the support plate 28. The torsion spring between the support plate 28 and the support frame 27 rotates to accumulate torsion. The support plate 28 rotates toward the center of the bending circle of the device until the support plate 28 and the hose are completely fitted. The support plate 28 stops rotating and supports the hose through the torsion of the torsion spring. The support plate 28 allows hoses with different outer diameters to be connected. Full support can be obtained and the axes are all at the center of the rotating wheel 9, so that the tape can be wound evenly and the soft repair effect can be improved.

When the user puts the hose into the middle of the rotating wheel 9, the hose squeezes the symmetrically distributed fifth runner 21. The fifth runner 21 drives the fixed rod 19 and the fourth runner 20 to rotate. The fixed rod 19 and the rotating wheel 9 The torsion spring on the rotating shaft accumulates force until the hose is completely in the center of the rotating wheel 9. The two fifth rotating wheels 21 exert the same squeezing force on the hose. The fifth rotating wheel 21, the fixed rod 19 and the fourth rotating wheel 9 The wheel 20 stops rotating, and the fifth runner 21 always fits the outer wall of the hose under the torsion of the torsion spring. The two fifth runners 21 fit and squeeze the hose so that the hose is evenly stressed and will not be pulled in one direction. deformation, the tape wrapping process is more stable, and the hose repair efficiency is improved.

Then the user pulls the two tapes to the side walls of the adjacent fifth wheel 21 and starts the first rotating motor 4 and the symmetrical second rotating motor 7 at the same time, so that the slide tube 3 moves along the slide rail frame 1 The inner wall rotates, and the rotating wheel 9 rotates along the inner wall of the slide tube 3. During the above process, the two symmetrical fifth rotating wheels 21 are driven by the adjacent fixed rods 19 to rotate close to the hose, and the tape is attached to the outer wall of the hose. , at the same time, the slide tube 3 and the parts on it are driven by it to move along the axis of the hose and produce relative displacement with the hose. Therefore, during this process, the two tapes are evenly wound around the hose in a double spiral shape along the axis of the hose.

During the tape winding process, the symmetrically distributed first slide blocks 12 rotate together under the driving of the rotating wheel 9. When the first slide block 12 contacts the first arc rail 16, it cooperates with it. The cylindrical protrusion slides along the first arc rail 16 so that it slides on the rotating wheel 9. The first spring 13 compresses and accumulates elastic force. The first slider 12 drives the oblique blade 14 to slide together. During the sliding process, the oblique blade 14 and The tape cooperates to cut a small opening on its side. When the first slider 12 completely passes the first arc rail 16, the two lose their cooperation, the first spring 13 releases the elastic force, and the first slider 12 drives the oblique blade 14 in the opposite direction. Slide, the first slider 12, the first spring 13 and the bevel blade 14 return to the initial state, and the above process is repeated when the first slider 12 cooperates with the first arc rail 16 again, so the tape will Fold the tape from the small opening on the side to avoid wrinkles in the tape.

During the tape winding process, since the tape wrapped in each turn on the side close to the first ring gear 2 will have more overlapping areas and larger twist angles, the first arc rail 16 is smaller on the bending side of the hose. Dense distribution, so that the tape on the side of the winding hose close to the first ring gear 2 has a denser opening to adapt to the problem of more overlap and pulling of the tape on the side of the hose close to the first ring gear 2, and avoid the problem of tape wrapping When bending the pipe, wrinkles are generated due to the overlap of lateral extrusion, which optimizes the repair effect of the bent hose.

When the above-mentioned tape is wound, the rotating wheel 9 drives the fixed rod 19 to rotate, and then drives the bump 26 to rotate. The bump 26 cooperates with it when passing through the second arc rail 24. The right part of the inner side of the second arc rail 24 is a soft distance away. The axis of the tube is far away, and its lower part is closer to the axis of the hose. Therefore, the bump 26 gradually contacts the second arc rail 24 during clockwise rotation, and then slides on the second arc rail 24 and is moved away from the slide. The bulge 26 drives the fixed rod 19, the fourth runner 20 and the fifth runner 21 to rotate in the opposite direction, thereby squeezing the hose away from the middle of the inner wall of the slide 3, thereby The hose is deflected toward the slide tube 3 to a certain extent at the position where the tape is wound. Therefore, after being wound with the tape of this device, the hose is naturally bent and the bending direction is the same as the direction when it is used, thus preventing the hose from being wrapped directly. When the tape is returned to use, the tape is bent again to cause the tape to be pulled and dislocated, thereby improving the accuracy of hose repair.

When the tape winding is completed, the user turns off the first rotating motor 4 and the second rotating motor 7 at the same time, and the slide tube 3 and the rotating wheel 9 stop rotating. Then the user holds the hose in the rotating wheel 9 and turns the hose towards the The two flat blades 22 are pushed in the direction, and the fixed rod 19, the fourth runner 20 and the fifth runner 21 rotate until they rotate to the maximum angle. The flat blade 22 contacts the fourth runner 20 to cut off the tape and is not used. The front end of the tape is stuck on the fourth runner 20, waiting to be pulled out during the next hose repair. During the above process, the rotation axis of the fixed rod 19, the fourth runner 20 and the fifth runner 21 is in line with the rotation of the fourth runner 20. The three rotating wheels 18 are concentric, so the tape will not be displaced relative to the above-mentioned parts, thereby avoiding waste caused by pulling or stacking of the tape. After cutting the tape, the user takes the hose out from between the rotating wheels 9 and fixes the rod 19 with the rotating wheel 9 The torsion spring on the rotating shaft releases the torsion force, driving the fixed rod 19, the fourth runner 20 and the fifth runner 21 to return to the initial state.

Then the user takes off both ends of the hose from the two support plates 28. The torsion springs on the rotation axes of the support frame 27 and the support plate 28 release the torsion force and drive the support plate 28 to return to the original state, and the hose repair is completed.

Embodiment 2: On the basis of Embodiment 1, as shown in Figures 9 and 10, it also includes two centering mechanisms symmetrically distributed front and back for centering and clamping the hose at the front and rear positions where the tape is wrapped. The centering mechanism is arranged on the sliding barrel 3. The upper side of the sliding barrel 3 is provided with six through holes symmetrically distributed front and back. The centering mechanism includes a positioning ring 29. The positioning ring 29 is fixed to the groove on the sliding barrel 3. On the inner wall, the positioning ring 29 is a cylindrical tube with a section cut off. The length of the positioning ring 29 is not more than half. The inner wall of the positioning ring 29 is fixed with three positioning cylinders 30 evenly distributed in the circumferential direction. The positioning cylinders 30 face One side of the center of the positioning ring 29 is a concave arc surface, and the radius of the arc surface is the outer diameter of the largest hose suitable for this device. The positioning cylinder 30 is provided with a through hole, and the three positioning cylinders 30 evenly distributed in the circumferential direction are all slidingly connected. There is a sliding frame 31. A third spring 32 is provided between the sliding frame 31 and the positioning cylinder 30. The sliding frame 31 is rotatably connected to a positioning wheel 33. The sliding frame 31 is fixedly connected with a connecting rope 34. A second sliding frame is slidably connected in the handle 6. Block 35, a fourth spring 36 is provided between the handle 6 and the second slide block 35. The other end of the connecting rope 34 passes through the through hole on the positioning tube 30 and is fixedly connected to the lower side of the second slide block 35. Therefore, it is different from the outer surface. The axis of the hose is kept at the center and is firmly compacted by the positioning wheel 33 after the tape is wrapped.

When the user wants to place the hose and repair it, the user first holds the handle 6 and the second slider 35 to slide the second slider 35 upward. The fourth spring 36 compresses and accumulates elastic force, and the second slider 35 slides upward. When the connecting rope 34 is used, the sliding frame 31 drives the positioning wheel 33 to slide in a direction away from the center of the positioning ring 29. At this time, the third spring 32 is compressed and accumulates elastic force until the fourth spring 36 is compressed to the maximum, and the sliding frame 31 and the positioning wheel 33 slide. When the hose that meets the maximum outer diameter applicable to the device enters, the user places the hose into the positioning ring 29 and releases the handle 6 and the second slider 35. The fourth spring 36 releases the elastic force and causes the second slider 35 to Slide downward until the second slider 35 and the fourth spring 36 return to the initial state. During the above process, the third spring 32 releases the elastic force to cause the sliding frame 31 and the positioning wheel 33 to slide in the reverse direction. When the positioning wheel 33 contacts the outer wall of the hose, The hose squeezes the positioning wheel 33. When the elastic force of the six third springs 32 is balanced, the sliding frame 31 and the positioning wheel 33 stop sliding, and the hose is located in the positioning ring 29 under the elastic force of the six third springs 32. During the tape winding process, the above-mentioned mechanism always clamps the hose in the center, and compacts and stabilizes the hose after the tape is wound, thereby improving the stability of the hose during repair.

When the user completes the repair and wants to take out the hose, the user first holds the handle 6 and the second slider 35 to slide the second slider 35 upward. The fourth spring 36 compresses and accumulates elastic force. When the second slider 35 slides upward, Through the connecting rope 34, the sliding frame 31 drives the positioning wheel 33 to slide in a direction away from the center of the positioning ring 29. At this time, the third spring 32 compresses and accumulates elastic force until the positioning wheel 33 no longer squeezes the hose, and the user takes out the hose. , then release the handle 6 and the second slider 35, the third spring 32 and the fourth spring 36 release the elastic force, the sliding frame 31, the third spring 32, the positioning wheel 33, the connecting rope 34, the second slider 35 and the fourth The spring 36 returns to its original state.

It should be understood that this example is only used to illustrate the present invention and is not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of this application.

Claims (10)

1. The utility model provides a hose restoration is with sticky tape wind that has center positioning function which characterized in that: including slide rail frame (1), slide rail frame (1) rigid coupling has first ring gear (2), slide rail frame (1) rotation is connected with slide drum (3), slide drum (3) rigid coupling has first rotating electrical machines (4), the output shaft rigid coupling of first rotating electrical machines (4) has first gear (5), first gear (5) and first ring gear (2) meshing, slide drum (3) rigid coupling has handle (6), slide drum (3) rigid coupling has second rotating electrical machines (7) of symmetric distribution, the output shaft rigid coupling of second rotating electrical machines (7) has second gear (8), slide drum (3) rotation is connected with swiveling wheel (9), swiveling wheel (9) rigid coupling has second ring gear (10), second gear (8) and second swiveling wheel (10) meshing, swiveling wheel (9) rotation is connected with symmetric distribution's first swiveling wheel (11), the sticky tape is twined on first swiveling wheel (11), swiveling wheel (9) sliding connection has symmetric first slider (12), be provided with first spring (12) between first slider (12) and swiveling wheel (9), first slider (14) rigid coupling has bevel connection to be provided with second gear (10), first spring (14) and bevel connection (14) has bevel connection to the circular arc of blade (15) to the rigid coupling of bevel connection with bevel disk (3), the arc rail frame (15) is fixedly connected with a first arc rail (16), the first arc rail (16) is matched with the adjacent first sliding blocks (12), and the rotating wheel (9) is provided with centering attaching mechanisms which are symmetrically distributed and used for automatically attaching hoses with different outer diameters.

2. The tape winding device with a centering function for repairing a hose according to claim 1, wherein: the cross sections of the sliding cylinder (3) and the rotating wheel (9) are ring-shaped with notches and are used for placing hoses.

3. A hose repair adhesive tape winding apparatus having a centering function as claimed in claim 2, wherein: the lengths of the notches on the sliding cylinder (3) and the rotating wheel (9) are smaller than half of the circumference of the annular cross section of the sliding cylinder, so that the rotating wheel (9) is prevented from being separated when rotating on the sliding cylinder (3).

4. A hose repair adhesive tape winding apparatus having a centering function as claimed in claim 3, wherein: the centering laminating mechanism comprises a second rotating wheel (17), the second rotating wheel (17) is rotationally connected to a rotating wheel (9), the rotating wheel (9) is rotationally connected with a third rotating wheel (18), the rotating wheel (9) is rotationally connected with a fixed rod (19), a torsion spring is arranged between the rotating wheel (9) and the fixed rod (19), the fixed rod (19) is rotationally connected with a fourth rotating wheel (20), the fixed rod (19) is rotationally connected with a fifth rotating wheel (21), the rotating wheel (9) is fixedly connected with a flat-mouth blade (22), and the sliding cylinder (3) is provided with an extrusion bending mechanism for bending a hose when the adhesive tape is wound.

5. The hose repair adhesive tape winding device with centering function as claimed in claim 4, wherein: the extrusion bending mechanism comprises a fixed block (23), the fixed block (23) is fixedly connected to the sliding cylinder (3), the fixed block (23) is slidably connected with a second arc-shaped rail (24), a second spring (25) is arranged between the second arc-shaped rail (24) and the fixed block (23), a protruding block (26) is fixedly connected to the fixed rod (19), the protruding block (26) is matched with the second arc-shaped rail (24), and the sliding rail frame (1) is provided with a supporting mechanism for supporting hoses with different outer diameters.

6. The hose repair adhesive tape winding device with a centering function as claimed in claim 5, wherein: the fixed block (23), the second arc-shaped rail (24) and the second spring (25) are arranged in the middle of the inner wall of the sliding cylinder (3) so that the fixed block is matched with the convex block (26) to squeeze the hose in the direction away from the middle of the inner wall of the sliding cylinder (3).

7. The hose repair adhesive tape winding device with a centering function as claimed in claim 5, wherein: the supporting mechanism comprises symmetrically distributed supporting frames (27), the symmetrically distributed supporting frames (27) are fixedly connected to the sliding rail frames (1), the symmetrically distributed supporting frames (27) are rotationally connected with supporting plates (28), and torsion springs are arranged between the supporting plates (28) and the adjacent supporting frames (27).

8. The hose repair adhesive tape winding apparatus having a centering function as claimed in claim 7, wherein: the supporting plate (28) is arranged in a circular arc shape, the middle part of the supporting plate (28) is close to one side of the adjacent supporting frame (27), and the diameter of the circular arc-shaped supporting plate (28) is equal to the diameter of the largest repairable hose.

9. The tape winding device with a centering function for repairing a hose according to claim 1, wherein: the hose fixing device is characterized by further comprising a centering mechanism, wherein the centering mechanism is used for centering and clamping a hose at the front and rear positions of a tape winding, the centering mechanism is arranged on the sliding drum (3) and comprises a positioning ring (29), the positioning ring (29) is fixedly connected to the sliding drum (3), the positioning ring (29) is fixedly connected with a positioning drum (30), the positioning drum (30) is slidably connected with a sliding frame (31), a third spring (32) is arranged between the sliding frame (31) and the positioning drum (30), the sliding frame (31) is rotatably connected with a positioning wheel (33), the sliding frame (31) is fixedly connected with a connecting rope (34), a second sliding block (35) is slidably connected with a handle (6), a fourth spring (36) is arranged between the handle (6) and the second sliding block (35), symmetrically distributed through holes are formed in the sliding drum (3), and the positioning drum (30) is provided with through holes, and the connecting rope (34) penetrates through the through holes in the sliding drum (3) and the positioning drum (30) and is fixedly connected with the second sliding block (35).

10. The tape winding device with centering function for repairing a hose according to claim 9, wherein: the locating cylinder (30) is a concave arc surface towards one side of the center of the locating ring (29), and the radius of the arc surface is the outer diameter of the largest hose applicable to the device.