Conveying mechanism and method for adhesive tape production

Abstract

The invention belongs to the technical field of adhesive tape production and discloses a conveying mechanism and method for adhesive tape production, the conveying mechanism comprises a rack, a winding drum, a conveying roller and a cutter, the winding drum, the conveying roller and the cutter are rotationally connected to the rack, supporting shells are fixedly connected to the two sides of the rack correspondingly, and two air expansion shafts are rotationally connected to each supporting shell; a switching assembly used for switching the position of the air expansion shaft is arranged in each supporting shell. A hydraulic cylinder is installed on the rack, a driving shaft of the hydraulic cylinder is connected with a supporting rod, the supporting rod is connected with a material receiving frame and a supporting frame, the top of the material receiving frame is rotationally connected with a first leveling roller, the supporting frame is slidably connected with a sliding frame capable of sliding in the horizontal direction, a movable frame is arranged on the sliding frame, and the top of the movable frame is rotationally connected with a second leveling roller. A supporting spring is fixedly connected between the movable frame and the sliding frame. The adhesive tape cutting device has the effects that the end of the adhesive tape generated after adhesive tape cutting can be kept flat, and discharging is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of adhesive tape production, and in particular to a conveying mechanism and method for adhesive tape production. Background Art

[0002] Double-sided tape is a type of tape that is sticky on both sides. It is usually used to stick two objects together. It is widely used in many fields such as office, home, handicraft, decoration, etc. Double-sided tapes are available in different types and thicknesses, and you can choose the right product according to different uses.

[0003] During the production process of tape, in order to meet the needs of use, large rolls of tape need to be divided into small rolls of tape. First, the base material is placed on the winding roller, and then the tape is wound around the base material. After winding, the tape is removed manually, and then the small rolls of tape are cut for easy carrying and use. Each small roll can be conveniently used in different work occasions.

[0004] Referring to the Chinese patent application document with publication number CN118047246A, a tape rewinder for tape production is disclosed, which includes a base, and an L-shaped plate is fixedly installed on the top of the base near the middle position. The L-shaped rack plate moves downward, which can cause the rotating gear meshing with it to rotate. Under the action of the rotating shaft, the active bevel gear, the driven bevel gear, the vertical rod, the threaded tube and the threaded rod B, the adjacent supporting rollers can be moved upward, the ends of the cut tape can be adhered to the outer periphery of the adjacent supporting rollers, and wrinkles on the ends of the tape can be avoided.

[0005] With regard to the above-mentioned related technologies, as the tape is wound on the take-up roller, after reaching the required length, the tape needs to be cut off and then the wound tape is removed for subsequent production. However, after the tape is cut off, the resulting tape end is easily wrinkled when it is rewound onto the take-up roller, thereby affecting the production quality of the tape. Summary of the invention

[0006] In view of this, the present invention provides a conveying mechanism and method for producing an adhesive tape, aiming to solve the problem that wrinkles easily appear at the end of the adhesive tape when the adhesive tape is continuously wound after being cut.

[0007] In order to solve the above technical problems, in a first aspect, the present invention provides a conveying mechanism for producing adhesive tape, comprising a frame, a reel and a conveying roller rotatably connected to the frame, and a cutter, wherein two sides of the frame are respectively fixedly connected to support shells, each support shell is rotatably connected to two air shafts, and each support shell is provided with a switching component for switching the position of the air shaft; A hydraulic cylinder is installed on the frame, and the driving shaft of the hydraulic cylinder is connected to a support rod, the support rod is connected to a material receiving frame and a support frame, a first leveling roller is rotatably connected to the top of the material receiving frame, a sliding frame that can slide in a horizontal direction is slidably connected to the support frame, a moving frame is provided on the sliding frame, a second leveling roller is rotatably connected to the top of the moving frame, and a support spring is fixedly connected between the moving frame and the sliding frame.

[0008] The two rollers are then brought into contact with each other and the tape is then cut off by the cutter, and the tape is then cut off by the cutter. At this time, the tape is cut off by rotating the two rollers. The tape is then cut off and the tape is cut off. The tape is then cut off by rotating the two rollers. The two rollers are then brought into contact with each other and the tape is cut off. The tape is then cut off and the tape is cut off. The two rollers are then brought into contact with each other and the tape is cut off. The tape is then cut off and the tape is cut off. The two rollers are then brought into contact with each other and the tape is cut off. The tape is then cut off and the tape is cut off. The tape is then cut off and the tape is cut off. The tape is then cut off and the tape is cut off. The tape is then cut off and the tape is cut off.

[0009] Optionally, each of the switching components includes a drive motor 1, a rotating column and a rotating disk, the drive motor 1 is fixedly mounted on the outer wall of the support shell, the rotating column is fixedly connected to the drive shaft of the drive motor 1, the rotating disk is fixedly connected to an end of the rotating column away from the drive motor 1, the pneumatic shaft is arranged on a side of the rotating disk away from the rotating column, the pneumatic shaft is arranged at the edge of the rotating disk, and the centers of the two pneumatic shafts and the center of the rotating disk are on the same straight line.

[0010] By adopting the above technical solution, when the tape is finished being wound on one inflatable shaft, it is necessary to switch the positions of the two inflatable shafts so as to continue winding the tape. When the tape is being wound, the two inflatable shafts are located on the same horizontal plane, and the driving motor is started to drive the rotating column to rotate, and the rotating column drives the rotating disk to rotate. After the rotating disk rotates 180 degrees, the tape is cut off, and the inflatable shaft that is not wound with the tape can continue to be wound.

[0011] Optionally, drive motors 2 are fixedly installed on both sides of the inner wall of the support shell, and the drive shaft of each drive motor 2 is fixedly connected to gear 1. Two rotating cylinders are rotatably arranged on the rotating disk, and one of the rotating cylinders is coaxially arranged with one of the inflatable shafts, and the other rotating cylinder is coaxially arranged with the other inflatable shaft. A connecting column connected to the inflatable shaft is fixedly connected in the rotating cylinder, and the inflatable shaft can be driven to rotate when the connecting column rotates. Gear 2 that can mesh with gear 1 is fixedly connected to the outer wall of each rotating cylinder.

[0012] By adopting the above technical solution, when it is necessary to rotate the inflatable shaft to perform the tape winding work, when the two inflatable shafts are rotated to be located on the same horizontal plane, gear one can be meshed with gear two, and then drive motor two is started to drive gear one to rotate, and when gear one rotates, it drives gear two to rotate, and when gear two rotates, it drives the rotating cylinder to rotate, and at the same time the connecting column rotates with the rotating cylinder, and finally the connecting column drives the inflatable shaft to rotate so that the tape can be wound.

[0013] Optionally, the connecting column is configured as a regular hexagonal prism, and a sliding hole adapted to the connecting column is opened at one end of the inflatable shaft close to the connecting column, a rotating rod is provided in the connecting column, a screw rod threadedly connected to the rotating rod is fixedly connected to the inner wall of the sliding hole, a clamping wheel is fixedly sleeved on the end of the rotating rod away from the screw rod, and a clamping column located directly below the clamping wheel is fixedly connected to the support rod, and the clamping column can be clamped with the clamping wheel when it moves upward.

[0014] By adopting the above technical scheme, when it is necessary to unload the wound tape, the support rod can drive the clamping column to move upward when moving upward, and the clamping column is engaged with the clamping wheel after moving upward, so that the clamping wheel stops rotating. After the clamping wheel stops rotating, the rotating rod stops rotating. Since the rotating rod is threadedly connected with the screw, as the air shaft rotates, since the connecting column is set as a regular hexagonal prism, the connecting column drives the air shaft to rotate and can move the air shaft in the direction close to the rotating disk. As the air shaft moves, the wound tape can fall onto the receiving rack, thereby reducing the work intensity of the staff and facilitating the unloading of the tape.

[0015] Optionally, the material receiving rack includes a support column and an arc-shaped material receiving seat, the support column is connected to the support rod, and the arc-shaped support seat is fixedly connected to the top of the support seat.

[0016] By adopting the above technical solution, the setting of the arc-shaped material receiving seat is conducive to adapting to the shape of the tape roll, facilitating the carrying of the tape roll and facilitating the leveling of the tape end.

[0017] Optionally, a gas spring is hingedly installed on the frame, the piston rod of the gas spring is hinged to the lower part of the support column, a connecting plate is fixedly connected to the frame, a limiting rod is fixedly connected to the upper part of the connecting plate, a sliding groove for the limiting rod to slide is opened on the support column, and the support column is rotatably connected to one end of the support rod close to the support column.

[0018] By adopting the above technical scheme, since the support column is rotatably connected to the support rod, the support column can be rotated under the action of external force. However, due to the setting of the limiting rod and the slide groove, when the support rod drives the support column to move upward, the support rod and the limiting rod are not located in the same horizontal plane, so that the support column can be restricted, thereby preventing the support column from rotating, so as to facilitate the connection of the tape roll. When the support rod drives the support column to move downward and the support rod and the limiting rod are located in the same horizontal plane, the support column can be rotated under the action of the gas spring, and the rotation of the support column drives the arc-shaped material receiving seat to rotate, so that the staff can take out the tape roll.

[0019] Optionally, a cylinder is fixedly mounted on the support frame, and a drive shaft of the cylinder is connected to the sliding frame.

[0020] By adopting the above technical solution, when the sliding frame needs to be slid, the starting cylinder can drive the sliding frame to slide.

[0021] In a second aspect, the present invention provides a conveying method for producing an adhesive tape, which is applied to a conveying mechanism for producing an adhesive tape in the first aspect, and the method is: S1, after the tape is wound onto the air shaft and reaches a specified length, the drive motor is started to rotate the rotating disk and switch the positions of the two air shafts to facilitate the winding of the next roll of tape; S2, start the hydraulic cylinder to drive the receiving frame, the supporting frame and the sliding frame to move upward, and cut the tape by the cutter, and at the same time, the leveling roller 1 abuts against the air shaft that has been wound, and the leveling roller 2 abuts against the air shaft that has not been wound with the tape; S3, start the cylinder to drive the sliding frame to move towards the receiving frame. Under the action of the supporting spring, the second leveling roller abuts against the air shaft and moves at the same time, so that the cut end of the tape is attached to the air shaft, and at the same time, the other air shaft is rotated to make the end of the tape attached to the tape; S4, start the hydraulic cylinder to drive the material receiving rack to move downward. When the support rod and the limit rod are located at the same horizontal plane, the material receiving rack is rotated under the action of the gas spring, thereby facilitating the unloading of the tape.

[0022] By adopting the above technical solution, the two ends of the cut tape can be wound evenly and at the same time the inflatable shaft can be moved, so as to facilitate unloading of the wound tape roll.

[0023] In summary, compared with the prior art, the present invention includes at least one of the following beneficial technical effects: 1. The first and second leveling rollers can first contact the cut tape end, and then the wound tape roll is rotated to make the tape end fit evenly on the tape roll, while driving the second leveling roller to move. Under the action of the supporting spring, the second leveling roller can contact the base material on the air shaft, so that the tape end can be evenly fitted on the base material of the air shaft; 2. By moving the air shaft in the horizontal direction, the wound tape roll can fall onto the arc-shaped material receiving seat, thereby reducing the work intensity of the staff and facilitating the unloading of the tape roll; 3. After the arc-shaped material receiving seat drives the tape roll to move downward, the support column rotates under the action of the gas spring, thereby driving the arc-shaped material receiving seat to rotate, so that it is convenient for the staff to take out the tape roll, reducing the labor intensity of the staff and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the assembly of the hydraulic cylinder and the support rod of the present invention; Figure 3 It is a schematic diagram of the structure of the assembly of the rotating column and the rotating disk of the present invention; Figure 4 It is an exploded schematic diagram of the connecting column and the sliding hole of the present invention; Figure 5 It is a schematic diagram of the structure of the support frame and the sliding frame of the present invention; Figure 6 It is a schematic diagram of the structure of the support spring and the movable frame assembly of the present invention; Figure 7 It is an exploded schematic diagram of the rotating rod and the screw rod of the present invention; Figure 8 It is a schematic structural diagram of the assembly of the limiting rod and the slide groove of the present invention.

[0025] Description of the reference numerals: 1, frame; 11, reel; 111, drive motor three; 12, conveyor roller; 13, support shell; 14, air shaft; 15, cutter; 2, switching assembly; 21, drive motor one; 22, rotating column; 23, rotating disk; 3, leveling assembly; 31, hydraulic cylinder; 311, connecting ring; 32, support rod; 321, connecting frame; 33, receiving frame; 331, support column; 332, arc-shaped material receiving seat; 34, leveling roller one; 35, support Support frame; 36, sliding frame; 37, moving frame; 38, leveling roller 2; 39, supporting spring; 4, driving motor 2; 41, gear 1; 42, rotating cylinder; 43, connecting column; 44, gear 2; 5, sliding hole; 51, rotating rod; 511, threaded hole; 52, screw; 53, clamping wheel; 531, groove; 54, clamping column; 541, bump; 55, connecting rod; 6, gas spring; 61, connecting plate; 62, limiting rod; 63, slide groove; 7, cylinder. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be combined with the embodiments of the present invention. Figure 1-Figure 8, the technical scheme of the embodiment of the present invention is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0027] In a first aspect, the present invention provides a conveying mechanism for producing adhesive tape.

[0028] Reference Figure 1 and Figure 2 A conveying mechanism for producing adhesive tape includes a frame 1, a reel 11 for winding a large roll of adhesive tape, a conveying roller 12 and a tensioning roller for the adhesive tape to be wound around, a supporting shell 13 fixedly connected to the frame 1, an inflatable shaft 14 for winding a small roll of adhesive tape, a switching component 2 for switching the position of the inflatable shaft 14, a cutter 15 for cutting the adhesive tape, and a leveling component 3 for leveling the end of the adhesive tape.

[0029] Reference Figure 1 and Figure 2 , the frame 1 is placed on a horizontal plane, a driving motor 3 111 is fixedly installed on the frame 1, the central axis of the reel 11 is connected to the driving shaft of the driving motor 3 111, in this embodiment, two conveying rollers 12 are provided, and one tensioning roller is provided. In other embodiments, the number of conveying rollers 12 and tensioning rollers can be selected according to actual needs. The two conveying rollers 12 are located on the same horizontal plane, and the tensioning roller is arranged below the conveying roller 12. The adhesive tape passes through one of the conveying rollers 12, the tensioning roller, and the other conveying roller 12 from the reel 11 in turn and is wound around the air shaft 14 close to the conveying roller 12. In this embodiment, the cutter 15 can be driven to move by a lead screw slider or a cylinder 7 directly driven.

[0030] Reference Figure 1 and Figure 3 The switching assembly 2 includes a driving motor 21, a rotating column 22 and a rotating disk 23. The driving motor 21 is fixedly mounted on the outer wall of the supporting shell 13 away from the inflatable shaft 14. The rotating column 22 is connected to the driving shaft of the driving motor 21 and is horizontally arranged inside the supporting shell 13. The rotating disk 23 is fixedly connected to one end of the rotating column 22 away from the driving motor 21. The rotating disk 23 is arranged in a cylindrical shape and the end of the rotating disk 23 away from the driving motor 21 is located on the same vertical plane as the outer wall of the supporting shell 13.

[0031] Reference Figure 1 , Figure 3 and Figure 4Two drive motors 24 are fixedly installed on the inner side wall of the support shell 13 near the inflatable shaft 14. The two drive motors 24 are located on the same horizontal plane. The drive shaft of each drive motor 24 is fixedly connected to a gear 1 41. Two rotating cylinders 42 are arranged between the two drive motors 24. The rotating cylinders 42 pass through the rotating disk 23 and are arranged horizontally. The rotating cylinders 42 and the inflatable shaft 14 are arranged coaxially in pairs. A connecting column 43 coaxially arranged with the rotating cylinder 42 is fixedly connected in the rotating cylinder 42. The connecting column 43 is arranged as a regular hexagonal prism. The inflatable shaft 14 is close to the rotating disk. One end of the rotating cylinder 42 extends into the rotating cylinder 42, and a sliding hole 5 adapted to the connecting column 43 is opened on the inflatable shaft 14, so that the inflatable shaft 14 and the connecting column 43 are slidably connected and the connecting column 43 can drive the inflatable shaft 14 to rotate. A gear 2 44 is fixedly sleeved on the outer wall of each rotating cylinder 42. When the two rotating cylinders 42 rotate to the same horizontal plane with the rotating disk 23, the gear 1 41 is meshed with the gear 2 44. At this time, starting the driving motor 2 4 can drive the gear 1 41, the gear 2 44, the rotating cylinder 42, and the inflatable shaft 14 to rotate together.

[0032] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 The leveling assembly 3 includes a hydraulic cylinder 31, a support rod 32, a material receiving frame 33, a leveling roller 1 34, a support frame 35, a sliding frame 36, a mobile frame 37, a leveling roller 2 38 and a support spring 39. The hydraulic cylinder 31 is fixedly installed on the frame 1. The driving shaft of the hydraulic cylinder 31 is fixedly connected with a connecting ring 311. The connecting ring 311 is fixedly sleeved on the support rod 32 and the support rod 32 is horizontally arranged. The material receiving frame 33 is connected to the support rod 32 and the support rod 32 can drive the material receiving frame 33 to move upward. The leveling roller 1 34 is rotatably connected to the material receiving frame The top of 33, one end of the support rod 32 away from the material receiving frame 33 is fixedly connected to the connecting frame 321, the support frame 35 is fixedly connected to the end of the connecting frame 321 away from the support rod 32, the support frame 35 is fixedly installed with a cylinder 7, the sliding frame 36 is connected to the driving shaft of the cylinder 7, the cylinder 7 can drive the sliding frame 36 to move along the direction of the tape conveying, the moving frame 37 is slidably connected to the support frame 35, the support spring 39 is fixedly connected between the moving frame 37 and the support frame 35, and the leveling roller 38 is rotatably connected to the top of the moving frame 37.

[0033] Reference Figure 2 and Figure 7A rotating rod 51 is provided in the connecting column 43, and the rotating rod 51 is coaxially arranged with the connecting column 43. A threaded hole 511 is opened in the rotating rod 51, and a screw 52 coaxially arranged with the inflatable shaft 14 is fixedly provided in the sliding hole 5, and the screw 52 is threadedly connected to the threaded hole 511 of the rotating rod 51. A clamping wheel 53 is fixedly sleeved on the end of the rotating rod 51 away from the inflatable shaft 14, and a groove 531 is opened on the circumferential side wall of the clamping wheel 53. A connecting rod 55 is fixedly connected to the end of the support rod 32 close to the support shell 13, and a clamping column 54 is fixedly connected to the connecting rod 55. A protrusion 541 adapted to the groove 531 is fixedly connected to the top of the clamping column 54. When the support rod 32 moves upward, the clamping column 54 can drive the protrusion 541 to enter the groove 531, thereby limiting the rotation of the clamping wheel 53.

[0034] Reference Figure 8 The material receiving rack 33 includes a support column 331 and an arc-shaped material receiving seat 332 fixedly connected to the top of the support column 331, the support rod 32 is rotatably connected to the upper part of the support column 331, and a gas spring 6 is hingedly installed on the side of the frame 1 close to the support column 331, the piston rod of the gas spring 6 is hinged to the lower part of the support column 331 and the gas spring 6 is tilted, a connecting plate 61 is fixedly connected to the frame 1, and a limiting rod 62 is fixedly connected to the upper part of the connecting plate 61, and a slide groove 63 for the limiting rod 62 to slide is opened on the support column 331, and when the support column 331 moves upward, the limiting rod 62 is located in the slide groove 63, thereby limiting the rotation of the support column 331, and the support column 331 is rotatably connected to one end of the support rod 32 close to the support column 331.

[0035] The implementation principle of a conveying mechanism for producing adhesive tape in an embodiment of the present invention is as follows: after the adhesive tape is wound on the air shaft 14, the driving motor 21 is started to drive the rotating column 22 and the rotating disk 23 to rotate, and the two air shafts 14 are exchanged, and then the hydraulic cylinder 31 is started to drive the receiving frame 33, the supporting frame 35, the sliding frame 36 and the moving frame 37 to move upward, and when the sliding frame 36 moves upward, it can drive the cutter 15 to move upward, and then the adhesive tape is cut by the cutter 15, and when the receiving frame 33 moves upward, it drives the leveling roller 34 to contact the wound tape roll, and as the receiving frame 33 moves upward, the flattening roller 34 is driven to contact the wound tape roll, and as the flattening roller 34 is driven to contact the wound tape roll, the flattening roller 34 is driven to contact the wound tape roll, and ... The rotation of the tape roll can make the end produced by cutting flatly adhere to the tape roll. When the movable frame 37 moves upward, it drives the second leveling roller 38 to abut against the inflatable shaft 14 without tape wrapped around it. At this time, the movable frame 37 compresses the supporting spring 39, and then starts the cylinder 7 to drive the sliding frame 36 to move toward the direction close to the receiving frame 33. Under the action of the supporting spring 39, the movable frame 37 can move upward, so that the second leveling roller 38 always maintains an abutment state with the inflatable shaft 14, so that the end of the tape produced by cutting can be flatly attached to the inflatable shaft 14 to facilitate the winding of the tape.

[0036] When the tape roll is to be unloaded, the support rod 32 moves upward and drives the connecting rod 55 and the clamping column 54 to move upward. The clamping column 54 moves upward and drives the protrusion 541 to enter the groove 531 of the clamping wheel 53, so that the clamping wheel 53 stops rotating. The stopping of the clamping wheel 53 drives the rotating rod 51 to stop rotating. Since the screw 52 is threadedly connected with the rotating rod 51, as the screw 52 rotates, the air shaft 14 can move in the direction close to the support shell 13. As the air shaft 14 moves, the wound tape roll can fall onto the arc-shaped material receiving seat 332. Then the hydraulic cylinder 31 is started to drive the support column 331 to move downward. When the support column 331 and the limiting rod 62 are located in the same horizontal plane, the support column 331 can drive the arc-shaped material receiving seat 332 to rotate under the action of the gas spring 6, so that the staff can take out the tape roll.

[0037] In a second aspect, the present invention provides a conveying method for producing an adhesive tape, which is applied to a conveying mechanism for producing an adhesive tape in the first aspect, and the method is: S1, after the tape is wound onto the air shaft 14 and reaches a specified length, the drive motor 21 is started to rotate the rotating disk 23, and the positions of the two air shafts 14 are switched to facilitate the winding of the next roll of tape; S2, start the hydraulic cylinder 31 to drive the receiving frame 33, the supporting frame 35 and the sliding frame 36 to move upward, and cut the tape by the cutter 15, and at the same time, the leveling roller 1 34 abuts against the air shaft 14 that has been wound, and the leveling roller 2 38 abuts against the air shaft 14 that has not been wound with the tape; S3, the cylinder 7 is started to drive the sliding frame 36 to move towards the receiving frame 33. Under the action of the supporting spring 39, the second leveling roller 38 abuts against the air shaft 14 and moves, so that the cut end of the tape is attached to the air shaft 14, and at the same time, the other air shaft 14 is rotated to make the end of the tape attached to the tape; S4, start the hydraulic cylinder 31 to drive the material receiving rack 33 to move downward, and when the support rod 32 and the limiting rod 62 are located at the same horizontal plane, the material receiving rack 33 is rotated under the action of the gas spring 6, thereby facilitating the unloading of the tape.

[0038] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A conveying mechanism for producing adhesive tape, comprising a frame (1), a reel (11) rotatably connected to the frame (1) and a conveying roller (12) and a cutter (15), characterized in that: Support shells (13) are fixedly connected to both sides of the frame (1), and each support shell (13) is rotatably connected to two air shafts (14). Each support shell (13) is provided with a switching component (2) for switching the position of the air shaft (14); The frame (1) is provided with a hydraulic cylinder (31), the driving shaft of the hydraulic cylinder (31) is connected to a support rod (32), the support rod (32) is connected to a material receiving frame (33) and a support frame (35), the top of the material receiving frame (33) is rotatably connected to a first leveling roller (34), the support frame (35) is slidably connected to a sliding frame (36) capable of sliding in a horizontal direction, a moving frame (37) is provided on the sliding frame (36), the top of the moving frame (37) is rotatably connected to a second leveling roller (38), and a support spring (39) is fixedly connected between the moving frame (37) and the sliding frame (36).

2. A conveying mechanism for producing adhesive tape according to claim 1, characterized in that: Each of the switching components (2) comprises a driving motor (21), a rotating column (22) and a rotating disk (23); the driving motor (21) is fixedly mounted on the outer wall of the supporting shell (13); the rotating column (22) is fixedly connected to the driving shaft of the driving motor (21); the rotating disk (23) is fixedly connected to an end of the rotating column (22) away from the driving motor (21); the air shaft (14) is arranged on a side of the rotating disk (23) away from the rotating column (22); the air shaft (14) is arranged at the edge of the rotating disk (23); and the centers of the two air shafts (14) and the center of the rotating disk (23) are located on the same straight line.

3. A conveying mechanism for producing adhesive tape according to claim 2, characterized in that: Two drive motors (4) are fixedly mounted on both sides of the inner wall of the support shell (13), and the drive shaft of each drive motor (4) is fixedly connected to a gear (41). Two rotating cylinders (42) are rotatably arranged on the rotating disk (23), and one of the rotating cylinders (42) is coaxially arranged with one of the inflatable shafts (14), and the other rotating cylinder (42) is coaxially arranged with the other inflatable shaft (14). A connecting column (43) connected to the inflatable shaft (14) is fixedly connected inside the rotating cylinder (42). When the connecting column (43) rotates, it can drive the inflatable shaft (14) to rotate. A gear (44) capable of meshing with the gear (41) is fixedly connected to the outer wall of each rotating cylinder (42).

4. A conveying mechanism for producing adhesive tape according to claim 3, characterized in that: The connecting column (43) is arranged in the shape of a regular hexagonal prism. A sliding hole (5) adapted to the connecting column (43) is provided at one end of the inflatable shaft (14) close to the connecting column (43). A rotating rod (51) is arranged in the connecting column (43). A screw rod (52) threadedly connected to the rotating rod (51) is fixedly connected to the inner wall of the sliding hole (5). A clamping wheel (53) is fixedly sleeved at one end of the rotating rod (51) away from the screw rod (52). A clamping column (54) located directly below the clamping wheel (53) is fixedly connected to the support rod (32). The clamping column (54) can be clamped with the clamping wheel (53) when it moves upward.

5. A conveying mechanism for producing adhesive tape according to claim 4, characterized in that: The material receiving frame (33) comprises a support column (331) and an arc-shaped material receiving seat (332), the support column (331) is connected to the support rod (32), and the arc-shaped support seat is fixedly connected to the top of the support seat.

6. A conveying mechanism for producing adhesive tape according to claim 5, characterized in that: A gas spring (6) is hingedly mounted on the frame (1), a piston rod of the gas spring (6) is hingedly connected to the lower part of the support column (331), a connecting plate (61) is fixedly connected to the frame (1), a limiting rod (62) is fixedly connected to the upper part of the connecting plate (61), a sliding groove (63) for the limiting rod (62) to slide is provided on the support column (331), and the support column (331) is rotatably connected to one end of the support rod (32) close to the support column (331).

7. A conveying mechanism for producing adhesive tape according to claim 6, characterized in that: A cylinder (7) is fixedly mounted on the support frame (35), and a drive shaft of the cylinder (7) is connected to the sliding frame (36).

8. A conveying method for producing an adhesive tape, characterized in that: A conveying mechanism for producing an adhesive tape as claimed in claim 7, wherein the method comprises: S1, after the adhesive tape is wound onto the air shaft (14) and reaches a specified length, the drive motor 1 (21) is started to rotate the rotating disk (23) and switch the positions of the two air shafts (14) to facilitate the winding of the next roll of adhesive tape; S2, start the hydraulic cylinder (31) to drive the receiving frame (33), the supporting frame (35) and the sliding frame (36) to move upward, and cut the tape by the cutter (15), and at the same time, the first leveling roller (34) abuts against the air shaft (14) that has been wound, and the second leveling roller (38) abuts against the air shaft (14) that has not been wound with the tape; S3, the air cylinder (7) is started to drive the sliding frame (36) to move in a direction close to the receiving frame (33), and under the action of the supporting spring (39), the second leveling roller (38) abuts against the air shaft (14) and moves at the same time, so that the cut end of the tape is attached to the air shaft (14), and at the same time, the other air shaft (14) is rotated to make the end of the tape attached to the tape; S4, the hydraulic cylinder (31) is started to drive the material receiving frame (33) to move downward. When the support rod (32) and the limiting rod (62) are located at the same horizontal plane, the material receiving frame (33) is rotated under the action of the gas spring (6), thereby facilitating the unloading of the adhesive tape.

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