Medical tape gluing device and method

Abstract

The present invention relates to the technical field of adhesive tape gluing devices, specifically a medical adhesive tape gluing device, comprising a base, the surface of the base is fixedly connected to two fixing frames, the surfaces of the two fixing frames are both rotatably connected to rotating rods, the surfaces of the two rotating rods are sleeved with adhesive tape rolls, the other side of the base is fixedly connected to a glue discharging mechanism, the glue discharging mechanism comprises a glue storage barrel, the surface of the glue storage barrel is fixedly connected to a glue discharging pipe, the lower end of the glue discharging pipe is fixedly connected to a glue discharging hose, the lower end of the glue discharging hose is fixedly connected to a glue outlet, the surface of the base is fixedly connected to a support frame, and the back of the fixing frame is fixedly connected to a driving mechanism. In the present invention, when the rotating roller 1 and the rotating roller 2 are both rotated outward, the overflowed glue can be discharged outward and collected by a collection frame for secondary use, so that the overflowed glue can be prevented from remaining on the surface of the tape and wasted.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive tape coating devices, in particular to a medical adhesive tape coating device and method. Background Art

[0002] The medical tape glue coating device is a device used to evenly coat glue on medical tape, and can firmly fix medical supplies such as dressings and gauze on the patient's wound to prevent them from shifting or falling off, ensuring the treatment effect. For example, after surgery, using glued medical tape to fix the gauze on the wound helps protect the wound from external contamination and interference. It can also form a physical barrier to reduce external bacteria, dust and other pollutants from contacting the wound, reducing the risk of infection.

[0003] The existing patent (publication number: CN112221830A) discloses a medical tape cotton cloth single-sided glue waterproofing device, including wall panels, which are symmetrically arranged, including a fixed plate and a movable plate, and the upper outer side of the fixed plate is movably connected to the movable plate through a guide mechanism; a bottom roller is arranged between the fixed plates, and a glue coating roller and anilox roller are arranged in parallel above the bottom roller in sequence, and a glue coating cavity is symmetrically arranged on the front and rear sides of the anilox roller, and a material receiving box is arranged below it, and its inner side contacts the anilox roller, and an overflow pipe is arranged through the glue coating cavity and leads to the material receiving box. The above-mentioned medical tape cotton cloth single-sided glue waterproofing device uses a lifting mechanism and cooperates to limit the lifting range of the movable plate, so as to facilitate the adjustment of the gap between the glue coating roller and the bottom roller, and the glue coating cavity is used to avoid waste of the anilox roller glue, glue feeding and glue return. However, in the actual gluing process, glue accumulation and glue overflow during gluing will occur, which will not only cause glue waste, but also lead to uneven coating and poor effect. Summary of the invention

[0004] The object of the present invention is to provide a medical tape gluing device and method to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a medical tape gluing device, comprising a base, the surface of the base is fixedly connected with two fixing frames, the surfaces of the two fixing frames are rotatably connected with rotating rods, the surfaces of the two rotating rods are sleeved with tape rolls, the other side of the base is fixedly connected with a glue discharging mechanism, the glue discharging mechanism comprises a glue storage barrel, the surface of the glue storage barrel is fixedly connected with a glue discharging pipe, the lower end of the glue discharging pipe is fixedly connected with a glue discharging hose, the lower end of the glue discharging hose is fixedly connected with a glue outlet, the surface of the base is fixedly connected with a support frame, the back of the fixed frame is fixedly connected with a driving mechanism, the surface of the glue outlet is provided with a swing mechanism, the surface of the support frame is fixedly connected with a gluing mechanism, the surface of the gluing mechanism is installed with a guide mechanism, a tape is provided between the two tape rolls, and the surface of the base is fixedly connected with a collecting frame.

[0005] Preferably, the driving mechanism includes a driving motor, the driving motor is fixedly connected to the back side of the fixed frame, one end of the driving motor output shaft is fixedly connected to the rotating rod, a transmission belt 1 is transmission-connected between the rotating rods, a bevel gear 1 is transmission-connected to the middle part of the transmission belt 1, the bevel gear 1 is rotatably connected to the surface of the support frame, a rotating rod is rotatably connected to the surface of the support frame, a bevel gear 2 is fixedly connected to the surface of the rotating rod, and the side surface of the bevel gear 1 is meshed with the bevel gear 2.

[0006] Preferably, the swing mechanism includes a turntable, which is fixedly connected to the upper end of the rotating rod, the surface of the turntable is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to a connecting rod, the surface of the support frame is fixedly connected to a U-shaped frame, the inside of the U-shaped frame is fixedly connected to a sloped scraper, and the other end of the connecting rod is fixedly connected to the glue outlet.

[0007] Preferably, the glue coating mechanism includes a rack, which is fixedly connected to the lower surface of the connecting rod, the side gear of the rack is meshed, the gear is rotatably connected to the surface of the U-shaped frame, the surface of the gear is fixedly connected with a fan gear, the surface of the U-shaped frame is rotatably connected with a large gear, the surface of the U-shaped frame is rotatably connected with a ratchet, the inside of the ratchet is rotatably connected with an O-shaped pawl, the surface of the O-shaped pawl is fixedly connected with a small gear, the outer surface of the ratchet is fixedly connected with teeth, the lower end of the ratchet is fixedly connected with a rotating roller 1, the other side of the U-shaped frame is internally rotatably connected with a rotating roller 2, a transmission belt 2 is transmission-connected between the rotating roller 1 and the diagonally opposite rotating roller 2, and the top end of the rotating roller 2 is fixed and meshed with a gear 1.

[0008] Preferably, the guiding mechanism includes gear 2, an extrusion rod, an air cavity, a one-way air inlet valve, a piston tube, a spring, a piston rod, and an air outlet; the top end of another rotating roller 1 is fixedly connected to gear 2, the surface of gear 2 is fixedly connected to the extrusion rod, the surface of the U-shaped frame is fixedly connected to the air cavity, the surface of the air cavity is fixedly connected to the one-way air inlet valve, the side of the air cavity is fixedly connected to the piston tube, a spring is provided inside the piston tube, the inside of the piston tube is slidably connected to the piston rod, and the bottom end of the air cavity is fixedly connected to the air outlet.

[0009] Preferably, the gear 2 is meshed with the teeth, and the other rotating roller 1 rotates relative to the ratchet wheel through the gear 2.

[0010] Preferably, one side of the large gear is meshed with the sector gear, the other side of the large gear is meshed with the small gear, and the inner side of the ratchet is meshed with the O-shaped pawl.

[0011] A method for applying glue to a medical tape device comprises the following steps:

[0012] S1. First, straighten and fix the tape on the tape roll, then start the drive motor and the glue discharging mechanism. The drive motor drives the rotating rod to rotate, and the rotating rod drives the tape roll to rotate. When the tape roll rotates, it drives the tape to move forward. At the same time, when the rotating rod rotates, it drives the transmission belt 1 to operate. When the transmission belt 1 is driven, it drives the middle bevel gear 1 to rotate. When the bevel gear 1 rotates, it drives the meshing bevel gear 2 to rotate. The bevel gear 2 rotates on the support frame through the rotating rod. When the rotating rod rotates, it drives the turntable at the upper end to rotate. When the turntable rotates, it drives the surface The connecting rod is rotated, and the connecting rod pulls the connecting rod, which drives the glue outlet to reciprocate in the U-shaped frame. The glue outlet runs through the U-shaped frame, and the glue outlet sends the glue to the glue outlet pipe through the glue storage barrel, and then enters the glue outlet hose, and finally enters the glue outlet to apply glue to the surface of the tape. The glue outlet can be displaced at will through the glue outlet hose, and the surface of the tape is smeared in an S shape during the reciprocating motion. When the tape is transported forward, it will be evenly spread by the inclined scraper in the U-shaped frame. The S-shaped spreading can ensure that the glue will not accumulate, thereby achieving uniform spreading;

[0013] S2. At the same time, when the connecting rod reciprocates, it drives the rack at the lower end to reciprocate. When the rack reciprocates, it drives the gear on the side to rotate left and right. When the gear rotates left and right, it drives the fan gear on the upper end to swing left and right. The fan gear drives the large gear meshing on the side to rotate left and right. When the large gear rotates, it drives the small gear meshing on the side to rotate left and right. When the small gear rotates, it drives the O-shaped pawl at the lower end to rotate left and right. When the O-shaped pawl rotates clockwise, it does not mesh with the ratchet. When the O-shaped pawl rotates counterclockwise, it meshes with the ratchet, thereby driving the ratchet to rotate counterclockwise. When the ratchet rotates counterclockwise, it drives the rotating roller at the lower end to rotate. The ratchet wheel rotates, and the teeth of the outer ring are driven to rotate. The teeth drive the meshing gear 2 to rotate. The gear 2 drives the rotating roller 1 at the lower end to rotate at the same time. The two rotating rollers 1 rotate relatively inside the U-shaped frame. When one of the rotating rollers 1 rotates, the rotating roller 2 diagonally opposite to it is driven to rotate through the transmission belt 2. When the rotating roller 2 rotates, the two rotating rollers 2 are made to rotate relatively through the gear 1. In this way, when the rotating roller 1 and the rotating roller 2 are both rotated outward, the overflowed glue can be discharged outward and collected by the collection frame for secondary use. This can prevent the overflowed glue from remaining on the surface of the tape and prevent waste.

[0014] S3. When gear 2 rotates, it drives the extrusion rod on the surface to rotate. When the extrusion rod rotates, it will squeeze the piston rod. When the piston rod is squeezed, it will slide inside the piston tube, and the air pressure in the air cavity will be discharged through the air outlet, and air will be blown onto the surface of the tape to guide the glue on the surface of the tape to be blown. This can accelerate air drying and prevent blockage between the tape and the inclined scraper. At the same time, when the piston rod is not squeezed, the piston rod is reset by the spring, and the air cavity is filled with air through the one-way air intake valve to form continuous exhaust.

[0015] In the present invention, when the rotating roller 1 and the rotating roller 2 are both rotating outward, the overflowed glue can be discharged outward and collected by a collecting frame for secondary utilization, thus preventing the overflowed glue from remaining on the surface of the tape and causing waste.

[0016] In the present invention, the air pressure in the air cavity is discharged from the air outlet, and air is blown to the surface of the tape to guide the glue on the surface of the tape to be blown, thereby accelerating air drying and preventing blockage between the tape and the inclined scraper.

[0017] In the present invention, the adhesive tape surface is coated in an S-shape during reciprocating motion through the adhesive outlet, and the adhesive tape is evenly coated by the inclined scraper in the U-shaped frame when the adhesive tape is conveyed forward. The S-shape coating can ensure that the glue will not accumulate, thereby achieving uniform coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional appearance of the present invention;

[0019] Figure 2 It is a schematic diagram of the side structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of the support frame of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the swing mechanism of the present invention;

[0022] Figure 5 This is a schematic diagram of the upper structure of the U-shaped frame of the present invention;

[0023] Figure 6 It is a schematic diagram of the side cross-sectional structure of the U-shaped frame of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the gluing mechanism of the present invention;

[0025] Figure 8 This is a schematic diagram of the internal structure of the U-shaped frame of the present invention;

[0026] Fig. 9 It is a schematic diagram of the guiding mechanism structure of the present invention.

[0027] In the figure: 1, base; 2, fixed frame; 3, rotating rod; 4, tape roll; 5, glue discharging mechanism; 6, support frame; 7, driving mechanism; 8, swinging mechanism; 9, glue coating mechanism; 10, guiding mechanism; 11, tape; 12, collecting frame; 51, glue storage barrel; 52, glue discharging pipe; 53, glue discharging hose; 54, glue discharging port; 71, driving motor; 72, transmission belt 1; 73, bevel gear 1; 74, rotating rod; 75, bevel gear 2; 81, turntable; 82, connecting rod; 83, connecting rod; 84. U-shaped frame; 85. Inclined scraper; 91. Rack; 92. Gear; 93. Fan gear; 94. Large gear; 95. Ratchet; 96. O-shaped pawl; 97. Pinion; 98. Teeth; 99. Rotating roller one; 910. Rotating roller two; 911. Driving belt two; 912. Gear one; 101. Gear two; 102. Extrusion rod; 103. Air cavity; 104. One-way air inlet valve; 105. Piston tube; 106. Spring; 107. Piston rod; 108. Air outlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figures 1 to 9 The present invention provides a technical solution: a medical tape gluing device, comprising a base 1, wherein two fixing frames 2 are fixedly connected to the surface of the base 1, and the surfaces of the two fixing frames 2 are rotatably connected with rotating rods 3, and the surfaces of the two rotating rods 3 are sleeved with tape rolls 4, and a glue discharging mechanism 5 is fixedly connected to the other side of the base 1, and the glue discharging mechanism 5 comprises a glue storage barrel 51, and a glue discharging pipe 52 is fixedly connected to the surface of the glue storage barrel 51, and a glue discharging hose 53 is fixedly connected to the lower end of the glue discharging hose 52, and a glue outlet 54 is fixedly connected to the lower end of the glue discharging hose 53, and a glue outlet 54 is fixedly connected to the surface of the base 1, and a support frame 6 is fixedly connected to the back of the fixing frame 2, and a driving mechanism 7 is fixedly connected to the surface of the glue outlet 54, and a swing mechanism 8 is arranged on the surface of the support frame 6, and a gluing mechanism 9 is fixedly connected to the surface of the gluing mechanism 9, and a guiding mechanism 10 is installed on the surface of the gluing mechanism 9, and a tape 11 is arranged between the two tape rolls 4, and a collecting frame 12 is fixedly connected to the surface of the base 1.

[0030] The driving mechanism 7 includes a driving motor 71, which is fixedly connected to the back of the fixing frame 2. One end of the output shaft of the driving motor 71 is fixedly connected to the rotating rod 3. A transmission belt 72 is transmission-connected between the rotating rods 3. The middle part of the transmission belt 72 is transmission-connected to a bevel gear 73. The bevel gear 73 is rotationally connected to the surface of the supporting frame 6. A rotating rod 74 is rotationally connected to the surface of the supporting frame 6. A bevel gear 2 75 is fixedly connected to the surface of the rotating rod 74. The side surface of the bevel gear 73 is meshed with the bevel gear 2 75.

[0031] The swing mechanism 8 includes a turntable 81, which is fixedly connected to the upper end of the rotating rod 74. The surface of the turntable 81 is rotatably connected to a connecting rod 82, and the other end of the connecting rod 82 is rotatably connected to a connecting rod 83. The surface of the support frame 6 is fixedly connected to a U-shaped frame 84, and the interior of the U-shaped frame 84 is fixedly connected to an inclined scraper 85. The other end of the connecting rod 83 is fixedly connected to the glue outlet 54. The glue outlet 54 is used to apply an S-shaped coating on the surface of the adhesive tape 11 during the reciprocating motion. When the adhesive tape 11 is conveyed forward, it will be evenly spread by the inclined scraper 85 in the U-shaped frame 84. The S-shaped coating can ensure that the glue will not accumulate, thereby achieving uniform coating.

[0032] The gluing mechanism 9 includes a rack 91, which is fixedly connected to the lower surface of the connecting rod 83, a gear 92 on the side of the rack 91 is meshed, and the gear 92 is rotatably connected to the surface of the U-shaped frame 84, and a sector gear 93 is fixedly connected to the surface of the gear 92, and a large gear 94 is rotatably connected to the surface of the U-shaped frame 84, and a ratchet 95 is rotatably connected to the surface of the U-shaped frame 84, and an O-shaped pawl 96 is rotatably connected to the inside of the ratchet 95, and a small gear 97 is fixedly connected to the surface of the O-shaped pawl 96, and a tooth 98 is fixedly connected to the outer surface of the ratchet 95, and a rotating roller 99 is fixedly connected to the lower end of the ratchet 95. The inner rotation of the other side of the U-shaped frame 84 It is dynamically connected to a rotating roller 2 910, and a transmission belt 2 911 is transmission-connected between the rotating roller 1 99 and the rotating roller 2 910 diagonally opposite thereto. The top end of the rotating roller 2 910 is fixed and meshed with a gear 1 912, one side of the large gear 94 meshes with the fan gear 93, the other side of the large gear 94 meshes with the small gear 97, and the inner side of the ratchet 95 meshes with the O-shaped ratchet 96. When the rotating roller 1 99 and the rotating roller 2 910 are both rotated outward, the overflowed glue can be discharged outward and collected by the collection frame 12 for secondary utilization, thereby preventing the overflowed glue from remaining on the surface of the tape 11 and causing waste.

[0033] The guiding mechanism 10 includes a gear 2 101, an extrusion rod 102, an air cavity 103, a one-way air inlet valve 104, a piston tube 105, a spring 106, a piston rod 107, and an air outlet 108. The top of another rotating roller 1 99 is fixedly connected to the gear 2 101, the surface of the gear 2 101 is fixedly connected to the extrusion rod 102, the surface of the U-shaped frame 84 is fixedly connected to the air cavity 103, the surface of the air cavity 103 is fixedly connected to the one-way air inlet valve 104, the side of the air cavity 103 is fixedly connected to the piston tube 105, and the piston tube 105 is fixedly connected to the piston tube 105. A spring 106 is arranged inside, a piston rod 107 is slidably connected inside the piston tube 105, an air outlet 108 is fixedly connected to the bottom end of the air cavity 103, gear 2 101 is meshed with the teeth 98, and another rotating roller 1 99 rotates relative to the ratchet 95 through gear 2 101, and the air pressure in the air cavity 103 is discharged from the air outlet 108, and the surface of the tape 11 is blown to guide the glue on the surface of the tape 11 to be blown, so that the air drying can be accelerated while preventing the tape 11 and the inclined scraper 85 from being blocked.

[0034] The use method and advantages of the present invention: When the medical tape gluing device and method are used, the working process is as follows:

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown;

[0036] S1. First, straighten and fix the adhesive tape 11 on the adhesive tape roll 4, then start the driving motor 71 and the adhesive discharging mechanism 5, the driving motor 71 drives the rotating rod 3 to rotate, the rotating rod drives the adhesive tape roll 4 to rotate, and when the adhesive tape roll 4 rotates, it drives the adhesive tape 11 to move forward, and at the same time, when the rotating rod 3 rotates, it drives the transmission belt 1 72 to operate, and when the transmission belt 1 72 is transmitting, it drives the middle bevel gear 1 73 to rotate, and when the bevel gear 1 73 rotates, it drives the meshing bevel gear 2 75 to rotate, and the bevel gear 2 75 rotates on the support frame 6 through the rotating rod 74, and when the rotating rod 74 rotates, it drives the upper turntable 81 to rotate, and when the turntable 81 rotates, it drives the surface to rotate. The connecting rod 82 is connected, the connecting rod 82 pulls the connecting rod 83, and the connecting rod 83 drives the glue outlet 54 to reciprocate in the U-shaped frame 84. The glue outlet 54 penetrates the U-shaped frame 84, and the glue outlet 54 sends the glue to the glue outlet pipe 52 through the glue storage barrel 51, and then enters the glue outlet hose 53, and finally enters the glue outlet 54 to apply glue to the surface of the adhesive tape 11. The glue outlet 54 can be displaced at will through the glue outlet hose 53, and the surface of the adhesive tape 11 is S-shaped during the reciprocating motion. When the adhesive tape 11 is transported forward, it will be evenly spread by the inclined scraper 85 in the U-shaped frame 84. The S-shaped spreading can ensure that the glue will not accumulate, thereby achieving uniform spreading.

[0037] S2. At the same time, when the connecting rod 83 reciprocates, it drives the rack 91 at the lower end to reciprocate. When the rack 91 reciprocates, it drives the gear 92 on the side to rotate left and right. When the gear 92 rotates left and right, it drives the fan gear 93 on the upper end to swing left and right. The fan gear 93 drives the large gear 94 meshing on the side to rotate left and right. When the large gear 94 rotates, it drives the small gear 97 meshing on the side to rotate left and right. When the small gear 97 rotates, it drives the O-shaped pawl 96 at the lower end to rotate left and right. When the O-shaped pawl 96 rotates clockwise, it does not mesh with the ratchet 95. When the O-shaped pawl 96 rotates counterclockwise, it meshes with the ratchet 95, thereby driving the ratchet 95 to rotate counterclockwise. When the ratchet 95 rotates counterclockwise, it drives the rotating roller 99 at the lower end to rotate. When the ratchet wheel 95 rotates, the teeth 98 of the outer ring are driven to rotate, and the teeth 98 drive the meshing gear 2 101 to rotate, and the gear 2 101 drives the rotating roller 1 99 at the lower end to rotate at the same time, and the two rotating rollers 1 99 rotate relatively inside the U-shaped frame 84, and when one of the rotating rollers 1 99 rotates, the rotating roller 2 910 diagonally opposite is driven to rotate through the transmission belt 2 911, and when the rotating roller 2 910 rotates, the two rotating rollers 2 910 are made to rotate relatively through the gear 1 912, so that when the rotating roller 1 99 and the rotating roller 2 910 are both rotated outward, the overflowed glue can be discharged outward and collected by the collection frame 12 for secondary use, so that the overflowed glue can be prevented from remaining on the surface of the adhesive tape 11, thereby preventing waste;

[0038] S3. When the gear 2 101 rotates, the extrusion rod 102 on the surface is driven to rotate. When the extrusion rod 102 rotates, it will squeeze the piston rod 107. When the piston rod 107 is squeezed, it will slide inside the piston tube 105, and the air pressure in the air cavity 103 will be discharged through the air outlet 108, and air will be blown to the surface of the tape 11 to guide the glue on the surface of the tape 11 to be blown, so that it can accelerate the air drying and prevent the tape 11 and the inclined scraper 85 from being blocked. At the same time, when the piston rod 107 is not squeezed, the piston rod 107 is reset by the spring 106, and the air cavity 103 is filled with air through the one-way air inlet valve 104 to form a continuous exhaust.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A medical tape coating device, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected to two fixing frames (2), the surfaces of the two fixing frames (2) are rotatably connected to rotating rods (3), the surfaces of the two rotating rods (3) are sleeved with adhesive tape rolls (4), the other side of the base (1) is fixedly connected to a glue discharging mechanism (5), the glue discharging mechanism (5) comprises a glue storage barrel (51), the surface of the glue storage barrel (51) is fixedly connected to a glue discharging pipe (52), the lower end of the glue discharging pipe (52) is fixedly connected to a glue discharging hose (53), the glue discharging hose (53) The lower end of the base (1) is fixedly connected to a glue outlet (54), the surface of the base (1) is fixedly connected to a support frame (6), the back of the fixed frame (2) is fixedly connected to a driving mechanism (7), the surface of the glue outlet (54) is provided with a swing mechanism (8), the surface of the support frame (6) is fixedly connected to a glue coating mechanism (9), the surface of the glue coating mechanism (9) is installed with a guiding mechanism (10), an adhesive tape (11) is provided between the two adhesive tape rolls (4), and the surface of the base (1) is fixedly connected to a collecting frame (12); The driving mechanism (7) comprises a driving motor (71), wherein the driving motor (71) is fixedly connected to the back side of the fixing frame (2), one end of the output shaft of the driving motor (71) is fixedly connected to the rotating rod (3), a transmission belt 1 (72) is transmission-connected between the rotating rods (3), a middle part of the transmission belt 1 (72) is transmission-connected to a bevel gear 1 (73), the bevel gear 1 (73) is rotationally connected to the surface of the support frame (6), a rotating rod (74) is rotationally connected to the surface of the support frame (6), a bevel gear 2 (75) is fixedly connected to the surface of the rotating rod (74), and a side surface of the bevel gear 1 (73) is meshed with the bevel gear 2 (75); The swing mechanism (8) comprises a rotating disk (81), the rotating disk (81) is fixedly connected to the upper end of the rotating rod (74), the surface of the rotating disk (81) is rotatably connected to a connecting rod (82), the other end of the connecting rod (82) is rotatably connected to a connecting rod (83), the surface of the supporting frame (6) is fixedly connected to a U-shaped frame (84), the interior of the U-shaped frame (84) is fixedly connected to an inclined scraper (85), and the other end of the connecting rod (83) is fixedly connected to the glue outlet (54); The glue coating mechanism (9) comprises a rack (91), the rack (91) being fixedly connected to the lower surface of the connecting rod (83), the gear (92) on the side of the rack (91) being meshed, the gear (92) being rotatably connected to the surface of the U-shaped frame (84), the surface of the gear (92) being fixedly connected to a sector gear (93), the surface of the U-shaped frame (84) being rotatably connected to a large gear (94), the surface of the U-shaped frame (84) being rotatably connected to a ratchet (95), and the inside of the ratchet (95) being rotatably connected to an O-shaped ratchet. (96), a pinion (97) is fixedly connected to the surface of the O-shaped pawl (96), a tooth (98) is fixedly connected to the outer surface of the ratchet (95), a rotating roller (99) is fixedly connected to the lower end of the ratchet (95), a rotating roller (910) is rotatably connected to the inside of the other side of the U-shaped frame (84), a transmission belt (911) is transmission-connected between the rotating roller (99) and the diagonally opposite rotating roller (910), and a gear (912) is fixedly engaged with the top end of the rotating roller (910).

2. A medical tape coating device according to claim 1, characterized in that: The guiding mechanism (10) comprises a second gear (101), an extrusion rod (102), an air cavity (103), a one-way air intake valve (104), a piston tube (105), a spring (106), a piston rod (107), and an air outlet (108); the top end of another rotating roller (99) is fixedly connected to the second gear (101); the surface of the second gear (101) is fixedly connected to the extrusion rod (102); the surface of the U-shaped frame (84) is fixedly connected to the air cavity (103); the surface of the air cavity (103) is fixedly connected to the one-way air intake valve (104); the side of the air cavity (103) is fixedly connected to the piston tube (105); the interior of the piston tube (105) is provided with a spring (106); the interior of the piston tube (105) is slidably connected to the piston rod (107); and the bottom end of the air cavity (103) is fixedly connected to the air outlet (108).

3. A medical tape coating device according to claim 2, characterized in that: The gear 2 (101) meshes with the teeth (98), and the other rotating roller 1 (99) rotates relative to the ratchet wheel (95) through the gear 2 (101).

4. A medical tape gluing device according to claim 3, characterized in that: One side of the large gear (94) is meshed with the sector gear (93), the other side of the large gear (94) is meshed with the small gear (97), and the inner side of the ratchet wheel (95) is meshed with the O-shaped ratchet pawl (96).

5. A method for applying a medical tape, according to the medical tape applying device of claim 4, characterized in that: The following steps are involved: S1. First, the adhesive tape (11) is straightened and fixed on the adhesive tape roll (4), and then the driving motor (71) and the adhesive discharging mechanism (5) are started. The driving motor (71) drives the rotating rod (3) to rotate, and the rotating rod drives the adhesive tape roll (4) to rotate. When the adhesive tape roll (4) rotates, the adhesive tape (11) is driven to move forward. At the same time, when the rotating rod (3) rotates, the transmission belt 1 (72) is driven to operate. When the transmission belt 1 (72) is driven, the middle bevel gear 1 (73) is driven to rotate. When the bevel gear 1 (73) rotates, it drives the meshing bevel gear 2 (75) to rotate. The bevel gear 2 (75) rotates on the support frame (6) through the rotating rod (74). When the rotating rod (74) rotates, it drives the upper turntable (81) to rotate. The turntable (81) When the connecting rod (81) rotates, it drives the connecting rod (82) connected to the surface to rotate, the connecting rod (82) pulls the connecting rod (83), and the connecting rod (83) drives the glue outlet (54) to reciprocate in the U-shaped frame (84). The glue outlet (54) penetrates the U-shaped frame (84), and the glue outlet (54) delivers the glue to the glue outlet pipe (52) through the glue storage barrel (51), and then enters the glue outlet hose (53), and finally enters the glue outlet (54), and the surface of the adhesive tape (11) is coated with glue. The glue outlet (54) can be displaced at will through the glue outlet hose (53), and the surface of the adhesive tape (11) is coated in an S shape during the reciprocating motion. When the adhesive tape (11) is transported forward, it will be evenly spread by the inclined scraper (85) in the U-shaped frame (84); S2. When the connecting rod (83) reciprocates, the rack (91) at the lower end is driven to reciprocate. When the rack (91) reciprocates, the gear (92) at the side is driven to rotate left and right. When the gear (92) rotates left and right, the fan-shaped gear (93) at the upper end is driven to swing left and right. The fan-shaped gear (93) drives the large gear (94) meshing at the side to rotate left and right. When the large gear (94) rotates, the small gear (97) meshing at the side is driven to rotate left and right. When the small gear (97) rotates, the O-shaped ratchet (96) at the lower end is driven to rotate left and right. When the O-shaped ratchet (96) rotates clockwise, it does not mesh with the ratchet (95). When the O-shaped ratchet (96) rotates counterclockwise, it meshes with the ratchet (95), thereby driving the ratchet (95) to rotate counterclockwise. The ratchet (95) rotates counterclockwise. When the ratchet wheel (95) rotates, the rotating roller 1 (99) at the lower end is driven to rotate. At the same time, when the ratchet wheel (95) rotates, the teeth (98) of the outer ring are driven to rotate. The teeth (98) drive the meshing gear 2 (101) to rotate. The gear 2 (101) drives the rotating roller 1 (99) at the lower end to rotate. The two rotating rollers 1 (99) rotate relative to each other inside the U-shaped frame (84). When one of the rotating rollers 1 (99) rotates, the rotating roller 2 (910) diagonally opposite to it is driven to rotate through the transmission belt 2 (911). When the rotating roller 2 (910) rotates, the gear 1 (912) causes the two rotating rollers 2 (910) to rotate relative to each other. In this way, when the rotating roller 1 (99) and the rotating roller 2 (910) are both rotated outward, the overflowed glue can be discharged outward and collected by the collection frame (12); S3. When the gear 2 (101) rotates, the extrusion rod (102) on the surface is driven to rotate. When the extrusion rod (102) rotates, it will squeeze the piston rod (107). When the piston rod (107) is squeezed, it will slide inside the piston tube (105), and the air pressure in the air cavity (103) will be discharged through the air outlet (108), and the surface of the tape (11) will be blown. At the same time, when the piston rod (107) is not squeezed, the piston rod (107) is reset by the spring (106), and the air cavity (103) is fed into the inside of the air cavity (103) through the one-way air intake valve (104), forming a continuous exhaust.

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