Tape winding and slitting machine

Abstract

The utility model provides a coiled tape slitting machine, and belongs to the technical field of coiled tape slitting machines. The coiled tape slitting machine comprises a base assembly, the base assembly comprises a base, a longitudinal cutting assembly is arranged between a leveling assembly and a winding roll shaft seat at the top of the base, the longitudinal cutting assembly comprises a longitudinal cutting seat, first roll shaft supports are fixedly installed at the two ends of the top of the longitudinal cutting seat, second telescopic rods are fixedly installed at the two ends of the inner side of the longitudinal cutting seat, and the second telescopic rods are fixedly installed at the two ends of the inner side of the longitudinal cutting seat. The output end of the first telescopic rod is fixedly provided with a first roller shaft support, the output end of the second telescopic rod is fixedly provided with a second roller shaft support, the first roller shaft support is rotationally connected with a cutter roller, the outer side of the cutter roller is sleeved with a plurality of detachable blades, the second roller shaft support is rotationally connected with a cutter groove roller, and the outer side of the cutter groove roller is sleeved with a plurality of detachable cutter grooves. And through the arrangement of the detachable cutter grooves and the detachable blades, the number and the positions of the detachable cutter grooves and the detachable blades can be conveniently and rapidly set, so that the device can cut material strips with different sizes and widths, and the practical value is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tape slitting machines, in particular to a tape slitting machine. Background Art

[0002] A tape slitting machine is a device used to cut and rewind metal strips longitudinally. It is usually used in the production process of metal processing, packaging materials and other industries. A tape slitting machine, sometimes also called a slitting machine or a slitting machine, is a device specifically used to cut metal strips longitudinally. It can cut wide rolls into narrow strips and rewind the cut narrow strips into rolls. The advantages of this equipment include easy operation, high cutting quality, high material utilization, and stepless cutting speed regulation.

[0003] Based on the above, the inventors have discovered the following problems: the cutting roller structure of the current tape slitting machine is fixed and can only cut the raw material into strips of fixed size. If one wants to adjust the size, one has to disassemble and replace the corresponding cutting roller. The replacement cost is high and the operation is cumbersome, making it inconvenient to use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a tape slitting machine is provided to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the embodiment of the utility model provides a tape slitting machine, which is specifically implemented by the following technical solutions:

[0006] A tape slitting machine comprises a base assembly, wherein the base assembly comprises a base, one end of the base top is fixedly mounted with a feed roller shaft seat, and the other end of the base top is fixedly mounted with a winding roller shaft seat, a leveling assembly is fixedly mounted in the middle of the top end of the base, a longitudinal cutting assembly is provided between the leveling assembly on the top of the base and the winding roller shaft seat, a tensioning assembly is provided between the leveling assembly on the top of the base and the feed roller shaft seat, the longitudinal cutting assembly comprises a longitudinal cutting seat, a longitudinal cutting frame is fixedly mounted on the top of the longitudinal cutting seat, a first roller shaft support is fixedly mounted at both ends of the top of the longitudinal cutting seat, a second telescopic rod is fixedly mounted at both ends on the inner side of the longitudinal cutting frame, a second roller shaft support is fixedly mounted on the output end of the second telescopic rod, the first roller shaft support is rotatably connected with a cutting roller, the outer side of the cutting roller is provided with a plurality of detachable blades, the second roller shaft support is rotatably connected with a knife groove roller, and the outer side of the knife groove roller is provided with a plurality of detachable knife grooves.

[0007] The beneficial effect of adopting the above further scheme is that a longitudinal cutting assembly is provided between the leveling assembly on the top of the base and the winding roller shaft seat, and a tensioning assembly is provided between the leveling assembly on the top of the base and the feeding roller shaft seat, so that the raw material roll provided on the outer side of the expansion and contraction roller connected to the rotation of the feeding roller shaft seat enters the tensioning assembly to tension the material sheet, and then enters the leveling assembly to level the material sheet, and the leveled material sheet enters the longitudinal cutting assembly to be cut into strips, and the cut material strips are wound up by the winding roller shaft seat by rotating and connecting the expansion and contraction roller, and a second roller support is fixedly installed on the output end of the second telescopic rod, and the first roller support is rotatably connected to the cutting roller, so that the second telescopic rod can drive the knife groove roller to move up and down, so that the detachable blade and the detachable knife groove are close to or away from each other, thereby realizing the function of cutting the material sheet into material strips, and through the setting of the detachable knife groove and the detachable blade, it is convenient to conveniently set the number and position of the detachable knife groove and the detachable blade, so that the device can cut out material strips of different sizes and widths.

[0008] Furthermore, a mounting ring is fixedly installed on the inner side of the detachable blade groove and the detachable blade, a connecting block is fixedly installed on one end of the inner side of the mounting ring, and a fixed block is slidably connected to the other end of the inner side of the mounting ring.

[0009] The beneficial effect of adopting the above further scheme is that a connecting block is fixedly installed at one end of the inner side of the installation ring, and a fixed block is slidably connected to the other end of the inner side of the installation ring, so that the detachable knife groove and the detachable blade are fixedly installed on the outer side of the knife groove roller and the cutting knife roller.

[0010] Furthermore, a plurality of screw holes are provided on one side of the connection block, a through hole is provided on the surface of the fixing block, fixing screws are inserted into the through hole, and the fixing screws are threadedly connected to the screw holes.

[0011] The beneficial effect of adopting the above further solution is that a fixing screw is inserted through the through hole, and the fixing screw is threadedly connected to the screw hole, so that the connecting block and the fixing block are fixedly connected to avoid loosening and displacement during use.

[0012] Furthermore, limiting blocks are fixedly installed on both sides of the installation ring, limiting grooves are provided on both sides inside the fixed block, and the limiting blocks are slidably connected to the limiting grooves.

[0013] The beneficial effect of adopting the above further solution is that, by slidingly connecting the limit block with the limit groove, the sliding track of the fixed block is easily limited so that the fixed block can only slide laterally along the limit block.

[0014] Furthermore, the feed roller shaft seat and the winding roller shaft seat are both rotatably connected with expansion and contraction rollers, and a driving mechanism is provided on one side of the feed roller shaft seat and the winding roller shaft seat.

[0015] The beneficial effect of adopting the above-mentioned further scheme is that the expansion and contraction rollers are rotatably connected inside the feed roller shaft seat and the winding roller shaft seat, and a driving mechanism is provided on one side of the feed roller shaft seat and the winding roller shaft seat, so that the driving mechanism can drive the expansion and contraction rollers to rotate, and the rotation of the expansion and contraction rollers drives the outer reel to rotate, thereby realizing the functions of active feeding and winding.

[0016] Furthermore, the driving mechanism comprises a motor box, a driving motor is fixedly installed inside the motor box, a worm is fixedly installed at the output end of the driving motor, the worm is meshed with a worm wheel, and the worm wheel is fixedly connected to the expansion and contraction roller.

[0017] The beneficial effect of adopting the above further solution is that the worm wheel is fixedly connected to the expansion and contraction roller, so that the driving motor can drive the worm to rotate, and the rotation of the worm wheel drives the expansion and contraction roller to rotate.

[0018] Furthermore, the tensioning assembly includes a tensioning frame, and three tensioning rollers are rotatably connected to the inner side of the tensioning frame.

[0019] The beneficial effect of adopting the above further solution is that three tensioning rollers are rotatably connected to the inner side of the tensioning frame, so that the material sheet can be tensioned to maintain the tension, thereby facilitating the flattening and longitudinal slitting of the material sheet.

[0020] Furthermore, the leveling assembly includes a leveling seat, five first leveling rollers are rotatably connected to the middle of the top of the leveling seat, and guide rollers are rotatably connected to both sides of the top of the leveling seat.

[0021] The beneficial effect of adopting the above further scheme is that five first leveling rollers are rotatably connected to the middle of the top of the leveling seat, and guide rollers are rotatably connected to both sides of the top of the leveling seat, which is convenient for guiding the sheet and allows the sheet to move smoothly to the top of the first leveling roller for leveling.

[0022] Furthermore, mounting frames are fixedly installed at both ends of the top of the leveling seat, a first telescopic rod is fixedly installed on the inner side of the mounting frame, and a leveling roller seat is fixedly installed at the output end of the first telescopic rod.

[0023] The beneficial effect of adopting the above further scheme is that a leveling roller seat is fixedly installed on the output end of the first telescopic rod, so that the first telescopic rod can drive the leveling roller seat to move up and down, so that the second leveling roller cooperates with the first leveling roller to extrude and level the sheet.

[0024] Furthermore, the leveling roller seat is rotatably connected to four second leveling rollers, and the four second leveling rollers and the five first leveling rollers are arranged alternately in sequence.

[0025] The beneficial effect of adopting the above further solution is that the four second leveling rollers and the five first leveling rollers are arranged alternately in sequence, so as to improve the effect of the leveling assembly on squeezing and leveling the sheet.

[0026] The beneficial effects of the utility model are as follows: the utility model discloses a kind of tape slitting machine obtained by the above-mentioned design, which has a longitudinal cutting assembly between the leveling assembly on the top of the base and the winding roller shaft seat, and a tensioning assembly between the leveling assembly on the top of the base and the feeding roller shaft seat, which is convenient for the raw material roll provided with a sleeve on the outer side of the expansion and contraction roller connected to the rotation of the feeding roller shaft seat to enter the tensioning assembly to tension the raw material sheet, and then enter the leveling assembly to level the raw material sheet, and the leveled raw material sheet enters the longitudinal cutting assembly to be cut into strips, and the cut raw material strips are wound up by the winding roller shaft seat by rotating and connecting the expansion and contraction roller, and the second roller shaft support is fixedly installed at the output end of the second telescopic rod, and the first roller shaft support is rotatably connected to the cutting roller, which is convenient for the second telescopic rod to work and drive the knife groove roller to move up and down, so that the detachable blade and the detachable knife groove are close to or away from each other, thereby realizing the function of cutting the raw material sheet into strips, and through the setting of the detachable knife groove and the detachable blade, it is convenient to conveniently set the number and position of the detachable knife groove and the detachable blade, so that the device can cut out strips of different sizes and widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A three-dimensional structural schematic diagram of a tape slitting machine provided by the utility model;

[0029] Figure 2 An exploded view of the longitudinal cutting assembly provided by the utility model;

[0030] Figure 3 An exploded view of the detachable knife groove provided by the utility model;

[0031] Figure 4 An exploded view of the detachable blade provided by the utility model;

[0032] Figure 5 An exploded view of the leveling assembly provided by the utility model;

[0033] Figure 6 This is a three-dimensional structural schematic diagram of the driving mechanism provided by the utility model.

[0034] In the figure: 101, base assembly; 10101, base; 10102, feed roller seat; 10103, winding roller seat; 10104, expansion and contraction roller; 102, leveling assembly; 10201, leveling seat; 10202, first leveling roller; 10203, guide roller; 10204, mounting frame; 10205, first telescopic rod; 10206, leveling roller seat; 10207, second leveling roller; 103, slitting assembly; 10301, slitting seat; 10302, slitting frame; 10303, first roller support; 10304, cutting roller; 10305, second telescopic rod Rod; 10306, second roller support; 10307, ​​knife groove roller; 10308, detachable knife groove; 10309, detachable blade; 10310, mounting ring; 10311, connecting block; 10312, screw hole; 10313, limit block; 10314, fixing block; 10315, through hole; 10316, limit groove; 10317, fixing screw; 104, tensioning assembly; 10401, tensioning frame; 10402, tensioning roller; 105, driving mechanism; 10501, motor box; 10502, driving motor; 10503, worm; 10504, worm wheel. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1 of the utility model of a tape slitting machine

[0038] The utility model provides the following technical solutions: Figure 1-Figure 4As shown, a tape slitting machine includes a base assembly 101, the base assembly 101 includes a base 10101, a feed roller shaft seat 10102 is fixedly installed at one end of the top of the base 10101, and a winding roller shaft seat 10103 is fixedly installed at the other end of the top of the base 10101, a leveling assembly 102 is fixedly installed at the middle of the top of the base 10101, a longitudinal cutting assembly 103 is arranged between the leveling assembly 102 at the top of the base 10101 and the winding roller shaft seat 10103, a tensioning assembly 104 is arranged between the leveling assembly 102 at the top of the base 10101 and the feed roller shaft seat 10102, and the base 10101 is provided with a longitudinal cutting assembly 103 between the leveling assembly 102 at the top of the base 10101 and the winding roller shaft seat 10103. A tensioning assembly 104 is provided between the top leveling assembly 102 and the feeding roller seat 10102, so that the raw material roll sleeved on the outer side of the expansion and contraction roller 10104 connected to the feeding roller seat 10102 can enter the tensioning assembly 104 to tension the material sheet, and then enter the leveling assembly 102 to level the material sheet, and the leveled material sheet enters the longitudinal cutting assembly 103 to be cut into strips, and the cut material strips are rotated and connected to the expansion and contraction roller 10104 by the winding roller seat 10103 for winding, and the longitudinal cutting assembly 103 includes a longitudinal cutting seat 10301, and a longitudinal cutting frame 10302 is fixedly installed on the top of the longitudinal cutting seat 10301, and the first roller support 10303 is fixedly installed at both ends of the top of the longitudinal cutting seat 10301, and the second telescopic rod 10302 is fixedly installed at both ends of the inner side of the longitudinal cutting frame 10302. 0305, a second roller support 10306 is fixedly installed at the output end of the second telescopic rod 10305, and a cutting roller 10304 is rotatably connected to the first roller support 10303. The second roller support 10306 is fixedly installed at the output end of the second telescopic rod 10305, and the first roller support 10303 is rotatably connected to the cutting roller 10304, so that the second telescopic rod 10305 drives the knife groove roller 10307 to move up and down, so that the detachable blade 10309 and the detachable knife groove 10308 are close to or away from each other, so as to realize the function of cutting the material into strips. A plurality of detachable blades 10309 are sleeved on the outer side of the cutting roller 10304, and the second roller support 10306 is rotatably connected to the knife groove roller 10307. The outer side of the roller 10307 is sleeved with a plurality of detachable knife grooves 10308. Through the arrangement of the detachable knife grooves 10308 and the detachable blades 10309, it is convenient to conveniently set the number and position of the detachable knife grooves 10308 and the detachable blades 10309, so that the device can cut out material strips of different sizes and widths. The inner sides of the detachable knife grooves 10308 and the detachable blades 10309 are fixedly installed with mounting rings 10310, one end of the inner side of the mounting ring 10310 is fixedly installed with a connecting block 10311, and the other end of the inner side of the mounting ring 10310 is slidably connected with a fixed block 10314. The connecting block 10311 is fixedly installed at one end of the inner side of the mounting ring 10310, and the other end of the inner side of the mounting ring 10310 is slidably connected with a fixed block 10314.In order to fix the detachable knife groove 10308 and the detachable blade 10309 on the outside of the knife groove roller 10307 and the cutting knife roller 10304, a plurality of screw holes 10312 are provided on one side of the connecting block 10311, a through hole 10315 is provided on the surface of the fixing block 10314, a fixing screw 10317 is inserted into the through hole 10315, and the fixing screw 10317 is threadedly connected to the screw hole 10312, and a fixing screw 10317 is inserted into the through hole 10315, and the fixing screw 10317 is threadedly connected to the screw hole 10312. The connection pattern is convenient for fixing the connection block 10311 and the fixed block 10314 to avoid loose displacement during use. The limiting blocks 10313 are fixedly installed on both sides of the mounting ring 10310. The limiting grooves 10316 are provided on both sides of the fixed block 10314. The limiting blocks 10313 are slidably connected with the limiting grooves 10316. The sliding track of the fixed block 10314 is conveniently limited by the sliding connection between the limiting blocks 10313 and the limiting grooves 10316, so that the fixed block 10314 can only slide horizontally along the limiting blocks 10313.

[0039] Embodiment 2 of the utility model of a tape slitting machine

[0040] Reference Figure 1-Figure 6 As shown, the feeding roller shaft seat 10102 and the winding roller shaft seat 10103 are both rotatably connected with the expansion and contraction roller 10104, and one side of the feeding roller shaft seat 10102 and the winding roller shaft seat 10103 is provided with a driving mechanism 105, through which the feeding roller shaft seat 10102 and the winding roller shaft seat 10103 are both rotatably connected with the expansion and contraction roller 10104, and one side of the feeding roller shaft seat 10102 and the winding roller shaft seat 10103 is provided with a driving mechanism 105, so that the driving mechanism 105 can drive the expansion and contraction roller 10104 to rotate, and the rotation of the expansion and contraction roller 10104 drives the outer reel to rotate, thereby realizing the function of active feeding and winding, and the driving mechanism 105 includes a motor box 10501, and a driving mechanism 105 is fixedly installed inside the motor box 10501. The driving motor 10502 has a worm 10503 fixedly mounted on its output end, the worm 10503 is meshed with a worm wheel 10504, the worm wheel 10504 is fixedly connected to the expansion and contraction roller 10104, and the worm wheel 10504 is fixedly connected to the expansion and contraction roller 10104, so that the driving motor 10502 can drive the worm 10503 to rotate, thereby causing the worm wheel 10504 to rotate and drive the expansion and contraction roller 10104 to rotate, and the tensioning assembly 104 includes a tensioning frame 10401, and the tensioning frame 10401 has three tensioning rollers 10402 rotatably connected to its inner side, and the tensioning frame 10401 has three tensioning rollers 10402 rotatably connected to its inner side, so that the material sheet can be tensioned to maintain tension, thereby facilitating the leveling and longitudinal slitting of the material sheet.

[0041] Embodiment 3 of the utility model of a tape slitting machine

[0042] Reference Figure 1-Figure 5 As shown, the leveling assembly 102 includes a leveling seat 10201, and five first leveling rollers 10202 are rotatably connected to the middle of the top of the leveling seat 10201, and guide rollers 10203 are rotatably connected to both sides of the top of the leveling seat 10201. The five first leveling rollers 10202 are rotatably connected to the middle of the top of the leveling seat 10201, and the guide rollers 10203 are rotatably connected to both sides of the top of the leveling seat 10201, so as to facilitate the guidance of the sheet, so that the sheet can be smoothly moved to the top of the first leveling roller 10202 for leveling, and mounting frames 10204 are fixedly installed at both ends of the top of the leveling seat 10201, and a first telescopic rod 10205 is fixedly installed on the inner side of the mounting frame 10204. The first telescopic rod 10205 is fixedly installed on the inner side of the mounting frame 10204. A leveling roller seat 10206 is fixedly installed at the output end of 205, and the leveling roller seat 10206 is fixedly installed at the output end of the first telescopic rod 10205, so that the first telescopic rod 10205 can drive the leveling roller seat 10206 to move up and down, so that the second leveling roller 10207 cooperates with the first leveling roller 10202 to extrude and level the material sheet, and the leveling roller seat 10206 is rotatably connected to four second leveling rollers 10207, and the four second leveling rollers 10207 and the five first leveling rollers 10202 are staggered in sequence. The four second leveling rollers 10207 and the five first leveling rollers 10202 are staggered in sequence, so as to improve the effect of the leveling component 102 on extruding and leveling the material sheet.

[0043] Specifically, the working principle of this type of tape slitting machine is as follows: when in use, the expansion and contraction roller 10104 is rotatably connected to the inside of the feed roller shaft seat 10102 and the winding roller shaft seat 10103, and a driving mechanism 105 is provided on one side of the feed roller shaft seat 10102 and the winding roller shaft seat 10103, so that the driving mechanism 105 can drive the expansion and contraction roller 10104 to rotate, and the rotation of the expansion and contraction roller 10104 drives the outer reel to rotate, thereby realizing the functions of active feeding and winding, and three tensioning rollers 10402 are rotatably connected to the inside of the tensioning frame 10401, so that the material sheet can be tensioned and maintained to facilitate the tension. The material is leveled and longitudinally cut into strips, and five first leveling rollers 10202 are rotatably connected to the middle of the top of the leveling seat 10201, and guide rollers 10203 are rotatably connected to both sides of the top of the leveling seat 10201, so as to guide the material so that the material can move smoothly to the top of the first leveling roller 10202 for leveling. A leveling roller seat 10206 is fixedly installed at the output end of the first telescopic rod 10205, so that the first telescopic rod 10205 can drive the leveling roller seat 10206 to move up and down, so that the second leveling roller 10207 cooperates with the first leveling roller 10202 to squeeze and level the material. A second roller support 10306 is fixedly installed at the output end of the second telescopic rod 10305, and the first roller support 10303 is rotatably connected to the cutting roller 10304, so that the second telescopic rod 10305 can drive the knife groove roller 10307 to move up and down, so that the detachable blade 10309 and the detachable knife groove 10308 are close to or away from each other, thereby realizing the function of cutting the material into strips. Through the setting of the detachable knife groove 10308 and the detachable blade 10309, it is convenient to set the number and position of the detachable knife groove 10308 and the detachable blade 10309, so that the device can cut out Material strips of different sizes and widths are fixedly installed with a connecting block 10311 at one end of the inner side of the mounting ring 10310, and a fixing block 10314 is slidably connected to the other end of the inner side of the mounting ring 10310, so as to facilitate the fixed installation of the detachable knife groove 10308 and the detachable blade 10309 on the outer sides of the knife groove roller 10307 and the cutting roller 10304, and a fixing screw 10317 is inserted through the through hole 10315, and the fixing screw 10317 is threadedly connected to the screw hole 10312, so as to facilitate the fixed connection of the connecting block 10311 and the fixing block 10314 to avoid loosening and displacement during use.

[0044] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tape slitting machine, characterized in that: The invention comprises a base assembly (101), wherein the base assembly (101) comprises a base (10101), a feed roller shaft seat (10102) is fixedly mounted on one end of the top of the base (10101), and a winding roller shaft seat (10103) is fixedly mounted on the other end of the top of the base (10101), a leveling assembly (102) is fixedly mounted on the middle part of the top of the base (10101), a longitudinal cutting assembly (103) is arranged between the leveling assembly (102) at the top of the base (10101) and the winding roller shaft seat (10103), a tensioning assembly (104) is arranged between the leveling assembly (102) at the top of the base (10101) and the feed roller shaft seat (10102), and the longitudinal cutting assembly (103) comprises a longitudinal cutting seat (10301), and the longitudinal cutting assembly (103) comprises a longitudinal cutting seat (10301). A longitudinal cutting frame (10302) is fixedly installed on the top of the longitudinal cutting seat (10301), and first roller supports (10303) are fixedly installed at both ends of the top of the longitudinal cutting seat (10301). Second telescopic rods (10305) are fixedly installed at both ends of the inner side of the longitudinal cutting frame (10302), and a second roller support (10306) is fixedly installed at the output end of the second telescopic rod (10305). The first roller support (10303) is rotatably connected to a cutting roller (10304), and a plurality of detachable blades (10309) are sleeved on the outer side of the cutting roller (10304). The second roller support (10306) is rotatably connected to a knife groove roller (10307), and a plurality of detachable knife grooves (10308) are sleeved on the outer side of the knife groove roller (10307).

2. A tape slitting machine according to claim 1, characterized in that: The inner sides of the detachable blade groove (10308) and the detachable blade (10309) are fixedly installed with a mounting ring (10310), one end of the inner side of the mounting ring (10310) is fixedly installed with a connecting block (10311), and the other end of the inner side of the mounting ring (10310) is slidably connected with a fixing block (10314).

3. A tape slitting machine according to claim 2, characterized in that: A plurality of screw holes (10312) are provided on one side of the connection block (10311), a through hole (10315) is provided on the surface of the fixing block (10314), a fixing screw (10317) is inserted into the through hole (10315), and the fixing screw (10317) is threadedly connected to the screw hole (10312).

4. A tape slitting machine according to claim 3, characterized in that: Limiting blocks (10313) are fixedly installed on both sides of the installation ring (10310), and limiting grooves (10316) are provided on both sides of the interior of the fixing block (10314), and the limiting blocks (10313) are slidably connected to the limiting grooves (10316).

5. The tape slitting machine according to claim 1, characterized in that: The feeding roller shaft seat (10102) and the winding roller shaft seat (10103) are both rotatably connected with an expansion and contraction roller (10104) inside, and a driving mechanism (105) is provided on one side of the feeding roller shaft seat (10102) and the winding roller shaft seat (10103).

6. A tape slitting machine according to claim 5, characterized in that: The driving mechanism (105) comprises a motor box (10501), a driving motor (10502) is fixedly installed inside the motor box (10501), a worm (10503) is fixedly installed at the output end of the driving motor (10502), the worm (10503) is meshed with a worm wheel (10504), and the worm wheel (10504) is fixedly connected to the expansion and contraction roller (10104).

7. The tape slitting machine according to claim 1, characterized in that: The tensioning assembly (104) comprises a tensioning frame (10401), and three tensioning rollers (10402) are rotatably connected to the inner side of the tensioning frame (10401).

8. The tape slitting machine according to claim 1, characterized in that: The leveling assembly (102) comprises a leveling seat (10201), five first leveling rollers (10202) are rotatably connected to the middle of the top of the leveling seat (10201), and guide rollers (10203) are rotatably connected to both sides of the top of the leveling seat (10201).

9. A tape slitting machine according to claim 8, characterized in that: The two ends of the top of the leveling seat (10201) are fixedly mounted with mounting frames (10204), the inner side of the mounting frame (10204) is fixedly mounted with a first telescopic rod (10205), and the output end of the first telescopic rod (10205) is fixedly mounted with a leveling roller seat (10206).

10. The tape slitting machine according to claim 9, characterized in that: The leveling roller seat (10206) is rotatably connected to four second leveling rollers (10207), and the four second leveling rollers (10207) and the five first leveling rollers (10202) are arranged alternately in sequence.

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