Film winding machine for Teflon adhesive tape packaging

Abstract

The invention relates to the technical field of packaging equipment, and particularly discloses a Teflon adhesive tape packaging film winding machine which comprises a base, a winding packaging machine, a conveying structure and a fixing structure. The winding packaging machine is fixedly arranged on the rear side of the middle of the base, the conveying structure is fixedly arranged in the middle of the base and corresponds to the winding packaging machine, and the fixing structure is fixedly arranged in the middle of the front side of the base. The conveying structure is used for conveying a single roll of adhesive tape to move and conveying the packaged adhesive tape to move, the fixing structure is used for stacking and fixing the single roll of adhesive tape in the conveying process and turning over the adhesive tape horizontally to be subjected to film winding packaging through a winding packaging machine, the automation degree is high, manual intervention is reduced, the position does not need to be manually adjusted in the whole process, the labor cost is reduced, stacking is stable, and the production efficiency is improved. The adaptability is high, and the device is suitable for Teflon adhesive tapes with various diameters; the working procedures are smoothly joined, the packaging efficiency is improved, and the waiting time is shortened through the continuous working procedures of feeding stacking, transverse overturning, winding packaging and discharging transferring.

Description

Technical Field

[0001] The invention relates to the technical field of packaging equipment, in particular to a film wrapping machine for Teflon tape packaging. Background Art

[0002] During the production and packaging process of Teflon tape, the tape is often cut after production to form tapes of different styles and widths. Since the middle part of the tape is a hollow ring, the tape is often packaged according to demand before leaving the factory for transportation. Single tapes are often packaged with heat plastic packaging, while multiple tapes are packaged with film. However, when packaging multiple tapes, existing equipment mostly relies on manual stacking of the tapes, which is inefficient and not only increases labor costs, but may also cause loose stacking due to operational errors, affecting packaging quality. Summary of the Invention

[0003] Aiming at the defects of low packaging efficiency and large manual intervention in the prior art, a film wrapping machine for Teflon tape packaging is provided.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a film wrapping machine for Teflon tape packaging, comprising a base, a wrapping packaging machine, a conveying structure and a fixing structure; the wrapping packaging machine is fixedly arranged at the rear middle part of the base, the conveying structure is fixedly arranged at the middle part of the base, and the conveying structure corresponds to the wrapping packaging machine, and the fixing structure is fixedly arranged at the middle part of the front side of the base; the conveying structure is used to convey a single roll of tape and move the tape after conveying and packaging, and the fixing structure is used to stack and fix a single roll of tape during transportation, and to flip the tape horizontally and pass it through the wrapping packaging machine for film wrapping.

[0005] Preferably, the conveying structure includes a first conveyor belt assembly, a second conveyor belt assembly, a pair of stop arms, an adjusting arm and a baffle; the first conveyor belt assembly is fixedly arranged in the middle of the left end of the base, the second conveyor belt assembly is fixedly arranged on the right side of the first conveyor belt assembly, and the second conveyor belt assembly is lower than the first conveyor belt assembly, and the second conveyor belt assembly is located below the loop on the wrapping packaging machine, one end of a pair of stop arms are movably arranged on both sides of the right end of the first conveyor belt assembly by a first bolt, and the other end of the stop arm is located above the right end of the first conveyor belt assembly and obliquely opposite to each other, one end of the adjusting arm is fixedly arranged on the rear side of the right end of the first conveyor belt assembly, and an adjusting slot is provided in the middle of the other end of the adjusting arm, one end of the baffle is movably inserted in the adjusting slot of the adjusting arm, and the other end of the baffle is opposite to the right end of the first conveyor belt assembly, the baffle can move left and right on the adjusting slot, and one end of the baffle is fixed by a first bolt.

[0006] Preferably, the fixed structure includes a positioning assembly, a transposition assembly and two pairs of fixing units; the positioning assembly is fixedly arranged on the upper wall of the base and is located between the first conveyor belt assembly and the second conveyor belt assembly, the transposition assembly is fixedly arranged on the positioning assembly, and the two pairs of fixing units are equidistantly arranged on the transposition assembly, and the fixing units can be respectively opposite to the first conveyor belt assembly, the second conveyor belt assembly and the wrapping packaging machine.

[0007] Preferably, the positioning assembly includes a bidirectional slide rail, two pairs of lifting columns, a hydraulic cylinder and a shaft frame; The bidirectional slide rail is fixedly arranged on the upper wall of the base, one end of the two pairs of lifting columns is fixedly arranged on the bidirectional slide rail, and the lifting columns can move forward and backward and left and right. The hydraulic cylinder is fixedly arranged between the lifting columns, and the shaft frame is movably mounted on the lifting columns, and the lower wall of the shaft frame is connected to the telescopic end of the hydraulic cylinder.

[0008] Preferably, the shifting assembly includes a motor, an axis arm, two pairs of mounting boxes, two pairs of first electric push rods and a push seat; the motor is fixedly arranged on the axis frame, one end of the axis arm movably passes through the other end of the axis frame, and one end of the axis arm is connected to the motor driving end, the two pairs of mounting boxes are equidistantly arranged on the other end of the axis arm, and are arranged clockwise, the side walls of the mounting box are correspondingly provided with a cross-shaped sliding opening, and the sliding opening has four ends, the two pairs of the first electric push rods are fixedly arranged in the mounting box, and are located between the two ends of the sliding opening, the telescopic end of the first electric push rod can pass through the upper wall of the mounting box, one end of the push seat is fixedly arranged on the telescopic end of the first electric push rod, and the push seat is tilted to pass through the middle of the sliding opening.

[0009] Preferably, the fixing unit includes a flip seat, two pairs of flip claws, a pair of connecting rods, a parallel grip, a transmission rod, a transmission seat, a second electric push rod, a sleeve rod and a tow rod. The flip seat is fixedly arranged on the left and right side walls of the installation box. The middle part of the flip seat is a circular tube structure. Two pairs of flip claws are equidistantly arranged in the middle part of the flip seat, and the flip claws correspond to the four ends of the sliding port respectively. The side walls of the two pairs of flip claws are symmetrically provided with a pair of relatively parallel connecting rods. The other ends of the connecting rods are movably connected with parallel grips. They are respectively connected with transmission rods inclined relative to each other, and the transmission rods are located between the flip seats, a cross-shaped transmission seat is movably connected between the transmission rods, and the transmission seat is located above the middle of the flip seat, the telescopic end of the second electric push rod is fixedly connected to the lower wall of the transmission seat, the other end of the second electric push rod movably passes through the middle of the flip seat and is fixedly set on the lower wall of the installation box, the parallel grips are fixedly provided with a sleeve rod, and the other end of the sleeve rod movably passes through the sliding opening, the parallel grips are provided with a drag rod, and the drag rods are arranged clockwise, and the drag rod is located outside the sliding opening.

[0010] Preferably, the second electric push rod is extended and retracted to drive the parallel grip to move relative to each other with the help of the linkage rod, and drives the sleeve rod to move closer or apart relatively.

[0011] Preferably, the other end of the sleeve rod can be located between the baffle and the right end of the first conveyor belt assembly, and the sleeve rod is located below the first conveyor belt assembly.

[0012] Preferably, the sleeve rod can correspond to the second conveyor belt assembly and the wrapping packaging machine, and the sleeve rod passes through the wrapping ring of the wrapping packaging machine.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Automatic loading of a single roll of tape is achieved through the first conveyor belt assembly, without the need for manual handling; the blocking limit of the baffle arm and baffle can automatically center the tape, and combined with the sleeve rod support and drag rod limit, the tape can be automatically stacked. No manual position adjustment is required throughout the process, reducing labor costs.

[0014] 2. The sleeve rod of the fixed unit expands the inner ring of the tape in four directions (with the help of the second electric push rod, transmission rod and other structures), which can closely fit the inner holes of tapes of different specifications, ensuring that the tape is not easy to loosen or shift during the stacking process. It is suitable for Teflon tapes of various diameters.

[0015] 3. The transposition component cooperates with the adjustment component to realize the transposition of the four groups of fixed units by clockwise rotation, and can simultaneously complete the continuous process of "loading and stacking - flipping horizontally - wrapping and packaging - unloading and transportation"; after loading, the fixed unit rotates to the wrapping packaging machine, and the tape is aligned horizontally with the ring to complete the film wrapping; after packaging, the tape rotates to the second conveyor belt component, automatically detaches from the sleeve rod in a vertical state, and is transported by the second conveyor belt. Each process is seamlessly connected, reducing waiting time.

[0016] 4. The overall mechanical structure (conveyor belt, slide rail, electric push rod, connecting rod, etc.) is coordinated without a complex electronic control system, and the probability of failure is low; each component (such as baffle arm, baffle plate, sleeve rod) can be adjusted by bolts or adjustment slots, which is convenient for quick adjustment according to the belt specifications and easy maintenance.

[0017] 5. The tape is stacked after being centered and fixed by a sleeve rod when flipping horizontally. The position is accurate during the wrapping process to avoid uneven wrapping tightness due to offset, ensuring the consistency and aesthetics of the finished packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the assembly structure of the present invention; Figure 2 It is a schematic structural diagram of the first conveyor belt assembly of the present invention; Figure 3 This is a schematic diagram of the split structure of the fixed structure of the present invention; Figure 4 It is a schematic diagram of the fixed structure combination structure of the present invention; Figure 5 It is a schematic diagram of the enlarged structure of the fixing unit of the present invention; Figure 6 This is a diagram showing a fixing unit of the present invention; Figure 7 for Figure 5 A magnified view of point A in the figure; Figure 8 for Figure 6 Enlarged view of point B in .

[0019] In the figure: 1. Base, 2. Wrapping packaging machine, 3. Conveying structure, 31. First conveyor belt assembly, 32. Second conveyor belt assembly, 33. Stop arm, 34. Adjusting arm, 35. Baffle, 4. Positioning assembly, 41. Bidirectional slide rail, 42. Lifting column, 43. Hydraulic cylinder, 44. Axle frame, 5. Transposition assembly, 51. Motor, 52. Axle arm, 53. Mounting box, 54. First electric push rod, 55. Push seat, 6. Fixed unit, 61. Flip seat, 62. Flip claw, 63. Connecting rod, 64. Parallel grab, 65. Transmission rod, 66. Transmission seat, 67. Second electric push rod, 68. Sleeve rod, 69. Drag rod, 7. First bolt. DETAILED DESCRIPTION

[0020] The following is a combination of the embodiments of the present invention Figures 1-8 Provide further detailed explanation.

[0021] like Figure 1 As shown, the present invention provides a technical solution: a film wrapping machine for Teflon tape packaging, comprising a base 1, a wrapping packaging machine 2, a conveying structure 3 and a fixed structure; the wrapping packaging machine 2 is fixedly arranged on the rear side of the middle part of the base 1, the conveying structure 3 is fixedly arranged in the middle part of the base 1, and the conveying structure 3 corresponds to the wrapping packaging machine 2, and the fixed structure is fixedly arranged in the middle part of the front side of the base 1; the conveying structure 3 is used to convey the movement of a single roll of tape and the movement of the tape after conveying and packaging, and the fixed structure is used to stack and fix a single roll of tape during transportation, and flip the tape horizontally through the wrapping packaging machine 2 for film packaging. In order to achieve winding to suit different numbers of tape packages, the wrapping packaging machine 2 can move left and right.

[0022] like Figure 2As shown, as a preferred solution, further, the conveying structure 3 can realize the automatic conveying, centering positioning, precise falling and post-packaging transfer of a single roll of tape, and cooperate with the fixed structure and the winding packaging machine 2 to form a coherent automated process to improve packaging efficiency; the conveying structure 3 includes a first conveyor belt assembly 31, a second conveyor belt assembly 32, a pair of stop arms 33, an adjusting arm 34 and a baffle 35; the first conveyor belt assembly 31 is fixedly arranged at the middle of the left end of the base 1, and the second conveyor belt assembly 32 is fixedly arranged on the right side of the first conveyor belt assembly 31, and the second conveyor belt assembly 32 is lower than the first conveyor belt assembly 31, and the second conveyor belt assembly 32 is located below the loop on the winding packaging machine 2, and one end of a pair of stop arms 33 is respectively passed through the first screw The bolts are movably arranged on both sides of the right end of the first conveyor belt assembly 31, and the other end of the blocking arm 33 is located above the right end of the first conveyor belt assembly 31 and obliquely opposite. One end of the adjusting arm 34 is fixedly arranged on the rear side of the right end of the first conveyor belt assembly 31, and an adjusting slot is provided in the middle of the other end of the adjusting arm 34. One end of the baffle 35 is movably inserted into the adjusting slot of the adjusting arm 34, and the other end of the baffle 35 is opposite to the right end of the first conveyor belt assembly 31. The baffle 35 can move left and right on the adjusting slot, and one end of the baffle 35 is fixed by a first bolt; the material is fed before packaging through the first conveyor belt assembly 31, and the material is fed after packaging through the second conveyor belt assembly 32. The tape is blocked in the center by the blocking arm 33, and the tape is blocked and lowered by the baffle 35.

[0023] like Figure 3 、 Figure 4 and Figure 5 As shown, as a preferred solution, further, the fixed structure includes a positioning component 4, a transposition component 5 and two pairs of fixed units 6; the positioning component 4 is fixedly arranged on the upper wall of the base 1 and is located between the first conveyor belt component 31 and the second conveyor belt component 32, the transposition component 5 is fixedly arranged on the positioning component 4, and the two pairs of fixed units 6 are respectively equidistantly arranged on the transposition component 5, and the fixed units 6 can be respectively opposite to the first conveyor belt component 31, the second conveyor belt component 32 and the wrapping packaging machine 2.

[0024] like Figure 3As shown, as a preferred solution, further, the positioning component 4 can realize multi-dimensional adjustment of the fixed structure in the horizontal direction (front and back, left and right) and vertical direction (height), providing accurate position guarantee for subsequent tape stacking, flipping and wrapping packaging, and improving the adaptability and automation of the equipment; the positioning component 4 includes a bidirectional slide rail 41, two pairs of lifting columns 42, a hydraulic cylinder 43 and an axis frame 44; the bidirectional slide rail 41 is fixedly arranged on the upper wall of the base 1, one end of the two pairs of lifting columns 42 is fixedly arranged on the bidirectional slide rail 41, and the lifting columns 42 can move forward and backward and left and right, the hydraulic cylinder 43 is fixedly arranged between the lifting columns 42, the axis frame 44 is movably mounted on the lifting columns 42, and the lower wall of the axis frame 44 is connected to the telescopic end of the hydraulic cylinder 43; the lifting columns 42 are driven to move left and right and forward and backward through the bidirectional hydraulic cylinder, and the axis frame 44 is driven to move up and down on the lifting columns 42 through the hydraulic cylinder 43.

[0025] like Figure 3 and Figure 7 As shown, as a preferred solution, further, the transposition component 5 can efficiently complete the position switching of the fixing unit 6 and the auxiliary pushing of the tape, providing a coherent process connection guarantee for the automatic stacking, packaging and transportation of the tape; the transposition component 5 includes a motor 51, an axis arm 52, two pairs of installation boxes 53, two pairs of first electric push rods 54 and a push seat 55; the motor 51 is fixedly set on the axis frame 44, one end of the axis arm 52 movably passes through the other end of the axis frame 44, and one end of the axis arm 52 is connected to the driving end of the motor 51, and the two pairs of installation boxes 53 are equidistantly set on the other end of the axis arm 52, and are arranged in a clockwise direction. A cross-shaped sliding opening is provided on the side wall of the installation box 53, and the sliding opening has four ends. Two pairs of first electric push rods 54 are respectively fixed in the installation box 53 and are located between the two ends of the sliding opening. The telescopic end of the first electric push rod 54 can pass through the upper wall of the installation box 53. One end of the push seat 55 is fixed on the telescopic end of the first electric push rod 54, and the push seat 55 obliquely passes through the middle of the sliding opening; the motor 51 drives the shaft arm 52 to rotate on the shaft frame 44 to realize the replacement of the two pairs of installation boxes 53 outside the shaft arm 52, and the first driving push rod is used to assist in moving the tape sleeved on the fixed unit 6.

[0026] like Figure 6 and Figure 8As shown, as a preferred solution, further, the fixing unit 6 realizes the stable operation of the whole process of Teflon tape from receiving, fixing, stacking to flipping and releasing, providing core support for automated wrapping packaging; the fixing unit 6 includes a flip seat 61, two pairs of flip claws 62, a pair of connecting rods 63, parallel grabs 64, a transmission rod 65, a transmission seat 66, a second electric push rod 67, a sleeve rod 68 and a towing rod 69, the flip seat 61 is fixedly arranged on the left and right side walls of the installation box 53, the middle part of the flip seat 61 is a round tube structure, and the flip seat 6 Two pairs of flip claws 62 are equidistantly arranged in the middle of the sliding mouth, and the flip claws 62 correspond to the four ends of the sliding mouth respectively. A pair of relatively parallel connecting rods 63 are symmetrically arranged on the side walls of the two pairs of flip claws 62. The other ends of the connecting rods 63 are movably connected with parallel grips 64. Transmission rods 65 are relatively inclinedly connected between the connecting rods 63, and the transmission rods 65 are located between the flip seats 61. A cross-shaped transmission seat 66 is movably connected between the transmission rods 65, and the transmission seat 66 is located above the middle of the flip seat 61. The lower wall of the transmission seat 66 is fixedly connected. There is a telescopic end of a second electric push rod 67, the other end of the second electric push rod 67 is movable through the middle of the flip seat 61 and is fixedly arranged on the lower wall of the installation box 53, and a sleeve rod 68 is fixedly provided on the parallel grasping 64, and the other end of the sleeve rod 68 is movable through the sliding opening, and a drag rod 69 is provided on the parallel grasping 64, and the drag rod 69 is arranged in a clockwise direction and is located outside the sliding opening; the transmission seat 66 is lifted and lowered by the extension of the second electric push rod 67, and the transmission seat 66 drives the linkage rod 63 to flip on the flip claw 62 with the help of the transmission rod 65, and the transmission seat 66 is turned over by the transmission rod 65. The relatively parallel linked claws cause the translational grip to move relative or oppositely, thereby adjusting the spacing of the sleeve rod 68. The second electric push rod 67 telescopes and drives the parallel grip 64 to move relative to the limit with the help of the linked rod 63, and drives the sleeve rod 68 to move relatively close or apart. The other end of the sleeve rod 68 can be located between the baffle 35 and the right end of the first conveyor belt assembly 31, and the sleeve rod 68 is located below the first conveyor belt assembly 31. The sleeve rod 68 can correspond to the second conveyor belt assembly 32 and the wrapping packaging machine 2, and the sleeve rod 68 passes through the loop of the wrapping packaging machine 2.

[0027] Working principle: The device is placed stably on the base 1. After the device is powered on, the existing wrapping machine 2 is used to perform rotary wrapping. The adhesive tape is conveyed from left to right by the first conveyor belt assembly 31 in the conveying structure 3, and the adhesive tape is blocked by the blocking arm 33 fixed by the first bolt for central conveyance. When the adhesive tape moves to the right end of the first conveyor belt assembly 31, it is blocked by the blocking plate 35 on the adjusting arm 34 and falls away from the first conveyor belt assembly 31 due to gravity. The relative tilt spacing of the blocking arm 33 and the movement of the adjusting plate 35 on the adjusting arm 34 can be adjusted according to the diameter of the adhesive tape, so as to adjust the spacing between the blocking plate 35 and the right end of the first conveyor belt assembly 31. The descending adhesive tape will be sleeved on the vertical fixing unit 6, that is, the adhesive tape is sleeved on the sleeve rod 68 to realize automatic stacking; after stacking, the second electric push rod 67 is activated to extend and drive through the flip seat 61, raising the transmission seat 66, and the movable transmission rod 65 drives the flip claw 62 to flip the connecting rod 63 relative to the side wall under force, and then, with the help of the parallel connection rod 63, the parallel grip 64 is driven to move away in the opposite direction, thereby driving the sleeve rod 68 to pass through the sliding opening of the installation box 53 and relatively separate, so that the adhesive tape is expanded and fixed in the inner roll of the adhesive tape, and the fixed stacking of the adhesive tape is realized; Secondly, the bidirectional slide rail 41 in the position adjustment assembly 4 is moved forward to disengage the vertical tape from between the right end of the second conveyor belt assembly 32 and the baffle 35. Then, the motor 51 in the position change assembly 5 is started to drive the shaft arm 52 to rotate, causing the vertically stacked tape to become horizontal. Then, the fixing unit 6 is moved backward to be reset between the first conveyor belt assembly 31 and the baffle 35, and the tape can be stacked again. The horizontal tape corresponds to the wrapping packaging machine 2, which can be used to wrap the outer side of the set tape for film packaging; and the wrapped tape, when the second stacked tape is received and reversed, is rotated to the vertical bottom, and then it is separated from the sleeve rod 68 and falls onto the second conveyor belt assembly 32, and can be transported after packaging; According to the different inner diameters of the tape, the second electric push rod 67 can be activated to adjust the spacing of the sleeve rod 68, and the tape is shielded by the drag rod 69 when it is sleeved on the sleeve rod 68; If the wrapping packaging machine 2 cannot move left and right during wrapping, the first electric push rod 54 can be started to drive the push seat 55 to move, prompting the push seat 55 to move between the sleeve rods 68, and the stacked tape can be moved horizontally to the right as it is wrapped. The push seat 55 can also be used to block the first stacked tape and adjust the number of stacked tapes. The packaging tape can be located at the end of the sleeve rod 68.

[0028] In summary, the present invention has a high degree of automation, reduces manual intervention, does not require manual position adjustment throughout the process, reduces labor costs, has stable stacking, strong adaptability, and is suitable for Teflon tapes of various diameters; the process connections are smooth, which improves packaging efficiency, and the continuous process of loading and stacking, flipping horizontally, wrapping and packaging, and unloading and transporting reduces waiting time.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Other modifications or functional replacements made to the technical solutions of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A film wrapping machine for Teflon tape packaging, characterized in that, The invention comprises a base (1), a wrapping machine (2), a conveying structure (3) and a fixing structure; the wrapping machine (2) is fixedly arranged at the rear side of the middle of the base (1); the conveying structure (3) is fixedly arranged at the middle of the base (1), and the conveying structure (3) corresponds to the wrapping machine (2); and the fixing structure is fixedly arranged at the middle of the front side of the base (1); The conveying structure (3) is used to convey the movement of a single roll of adhesive tape and the movement of the adhesive tape after conveying and packaging, and the fixing structure is used to stack and fix the single roll of adhesive tape during conveyance, and to flip the adhesive tape horizontally and pass it through the wrapping packaging machine (2) for film packaging.

2. The film wrapping machine for Teflon tape packaging according to claim 1, characterized in that: The conveying structure (3) comprises a first conveyor belt assembly (31), a second conveyor belt assembly (32), a pair of baffle arms (33), an adjustment arm (34) and a baffle (35); The first conveyor belt assembly (31) is fixedly arranged at the middle of the left end of the base (1), and the second conveyor belt assembly (32) is fixedly arranged at the right side of the first conveyor belt assembly (31), and the second conveyor belt assembly (32) is lower than the first conveyor belt assembly (31). The second conveyor belt assembly (32) is located below the loop on the wrapping packaging machine (2). One end of a pair of stop arms (33) is movably arranged at both sides of the right end of the first conveyor belt assembly (31) through a first bolt, and the other end of the stop arm (33) is fixedly arranged at the right side of the first conveyor belt assembly (31). Located above the right end of the first conveyor belt assembly (31) and obliquely opposite to each other, one end of the adjustment arm (34) is fixedly arranged on the rear side of the right end of the first conveyor belt assembly (31), and an adjustment slot is opened in the middle of the other end of the adjustment arm (34), one end of the baffle (35) is movably inserted into the adjustment slot of the adjustment arm (34), and the other end of the baffle (35) is opposite to the right end of the first conveyor belt assembly (31), the baffle (35) can move left and right on the adjustment slot, and one end of the baffle (35) is fixed by a first bolt.

3. The film wrapping machine for Teflon tape packaging according to claim 2, characterized in that: The fixed structure comprises a positioning component (4), a transposition component (5) and two pairs of fixing units (6); the positioning component (4) is fixedly arranged on the upper wall of the base (1) and is located between the first conveyor belt component (31) and the second conveyor belt component (32); the transposition component (5) is fixedly arranged on the positioning component (4); the two pairs of fixing units (6) are respectively arranged on the transposition component (5) at equal distances, and the fixing units (6) can respectively be opposite to the first conveyor belt component (31), the second conveyor belt component (32) and the wrapping packaging machine (2).

4. The film wrapping machine for Teflon tape packaging according to claim 3, characterized in that: The positioning assembly (4) includes a bidirectional slide rail (41), two pairs of lifting columns (42), a hydraulic cylinder (43) and an axle frame (44); The bidirectional slide rail (41) is fixedly arranged on the upper wall of the base (1), one end of the two pairs of lifting columns (42) is fixedly arranged on the bidirectional slide rail (41), and the lifting columns (42) can move forward and backward and left and right, the hydraulic cylinder (43) is fixedly arranged between the lifting columns (42), the shaft frame (44) is movably sleeved on the lifting columns (42), and the lower wall of the shaft frame (44) is connected to the telescopic end of the hydraulic cylinder (43).

5. The film wrapping machine for Teflon tape packaging according to claim 4, characterized in that: The transposition assembly (5) includes a motor (51), an axis arm (52), two pairs of mounting boxes (53), two pairs of first electric push rods (54) and a push seat (55); The motor (51) is fixedly arranged on the shaft frame (44), one end of the shaft arm (52) is movable and passes through the other end of the shaft frame (44), and one end of the shaft arm (52) is connected to the driving end of the motor (51), two pairs of the installation boxes (53) are equidistantly arranged on the other end of the shaft arm (52), and are arranged in a clockwise direction, the side wall of the installation box (53) is correspondingly provided with a cross-shaped sliding opening, and the sliding opening has four ends, two pairs of the first electric push rods (54) are fixedly arranged in the installation box (53), and are located between the two ends of the sliding opening, the telescopic end of the first electric push rod (54) can pass through the upper wall of the installation box (53), one end of the push seat (55) is fixedly arranged on the telescopic end of the first electric push rod (54), and the push seat (55) is tilted and passes through the middle of the sliding opening.

6. The film wrapping machine for Teflon tape packaging according to claim 5, characterized in that: The fixing unit (6) includes a flip seat (61), two pairs of flip claws (62), a pair of connecting rods (63), a parallel grip (64), a transmission rod (65), a transmission seat (66), a second electric push rod (67), a sleeve rod (68) and a towing rod (69); The flip seat (61) is fixedly arranged on the left and right side walls of the installation box (53). The middle part of the flip seat (61) is a circular tube structure. Two pairs of flip claws (62) are equidistantly arranged in the middle part of the flip seat (61), and the flip claws (62) correspond to the four ends of the sliding port respectively. The side walls of the two pairs of flip claws (62) are symmetrically provided with a pair of relatively parallel connecting rods (63). The other ends of the connecting rods (63) are movably connected with parallel grips (64). The connecting rods (63) are relatively tilted and connected with transmission rods (65). The transmission rods (65) are located between the flip seats (61). The transmission rods ( 65) are movably connected with a cross-shaped transmission seat (66), and the transmission seat (66) is located above the middle of the flip seat (61), the lower wall of the transmission seat (66) is fixedly connected with the telescopic end of the second electric push rod (67), the other end of the second electric push rod (67) is movably passed through the middle of the flip seat (61) and is fixedly set on the lower wall of the installation box (53), the parallel grips (64) are fixedly provided with a sleeve rod (68), and the other end of the sleeve rod (68) is movably passed through the sliding opening, the parallel grips (64) are provided with a drag rod (69), and the drag rods (69) are arranged in a clockwise direction, and the drag rod (69) is located outside the sliding opening.

7. The film wrapping machine for Teflon tape packaging according to claim 6, characterized in that: The second electric push rod (67) is extended and retracted to drive the parallel grip (64) to move relative to the connecting rod (63) and drive the sleeve rod (68) to move closer or farther away.

8. The film wrapping machine for Teflon tape packaging according to claim 7, characterized in that: The other end of the sleeve rod (68) can be located between the baffle (35) and the right end of the first conveyor belt assembly (31), and the sleeve rod (68) is located below the first conveyor belt assembly (31).

9. The film wrapping machine for Teflon tape packaging according to claim 8, characterized in that: The sleeve rod (68) can correspond to the second conveyor belt assembly (32) and the wrapping packaging machine (2), and the sleeve rod (68) passes through the wrapping ring of the wrapping packaging machine (2).

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