Composite yarn slitting machine for processing medical fixing adhesive tape

Abstract

The utility model discloses a compound yarn slitting machine for processing a medical fixing adhesive tape, which comprises a compound yarn slitting machine table, an unwinding roller for conveying the adhesive tape at a constant speed is arranged on one side of the bottom of the compound yarn slitting machine table, and a dust cover for preventing dust of the adhesive tape is arranged on the top of the compound yarn slitting machine table. A slitting mechanism for slitting the adhesive tape is arranged in the dustproof cover; openings through which the adhesive tape enters and exits are formed in the two sides of the dustproof cover; a pair of supporting plates which are oppositely arranged are arranged on the other side of the compound yarn slitting machine table, and rotating battens are arranged on the supporting plates through rotating mechanisms; the utility model relates to the technical field of composite yarn slitting machines. According to the composite yarn slitting machine for processing the medical fixing adhesive tape, through mutual cooperation of the driving motor, the positioning shaft rod, the moving block, the threaded line, the smooth guide rod and the limiting sliding block, the guide block can slide in a guiding mode along the limiting penetrating hole, and the inner wall of a winding paper tube is fixed in an abutting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of a multi-yarn slitting machine, in particular to a multi-yarn slitting machine for processing medical fixed adhesive tapes. Background Art

[0002] Slitting machine is a kind of mechanical equipment which can cut wide paper, mica tape or film into multiple narrow materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. Slitting machine is mainly used for: non-woven fabrics, mica tape, paper, insulation materials and various film materials, especially suitable for narrow strip slitting.

[0003] In the process of processing existing medical tapes, a slitting machine is required for cutting; and medical tapes can be processed through a dustproof tape slitting machine disclosed in Patent No. "CN220033579U", which includes a bottom plate, a dustproof shell is fixedly connected to one side of the top of the bottom plate, a plurality of ventilation holes are provided on the top of the dustproof shell, a plurality of exhaust holes are provided on one side of the dustproof shell, and two slide grooves are provided at the bottom of the bottom plate; the tops of the two slide grooves are slidably connected to guide rails, the tops of the two guide rails are fixedly connected to a slitting machine housing, the other side of the slitting machine housing is fixedly connected to a handle, and a plurality of fans are installed on the top of the slitting machine housing; a discharging assembly, a cutting assembly and a winding assembly are respectively installed inside the slitting machine housing. The utility model uses a simple dustproof shell and a plurality of fans in design, so that the equipment can process dustproof film in a closed environment, effectively preventing dust from adhering to the dustproof tape, improving the dustproof effect, and greatly increasing the processing quality at the same time;

[0004] However, the existing medical tape is rolled up by a tape paper roll during the rolling process, and when the tape paper roll is placed on the winding shaft roller, it may shift left and right due to the shaking of the equipment body. The shifted tape paper roll will cause the medical tape to deviate when it is wound around the tape paper roll layer by layer, and even wrinkles will appear, affecting the quality of the finished medical tape. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a re-yarn slitting machine for processing medical fixed tape, which solves the problem that the existing medical tape is wound up through a tape paper roll during the winding process, and the tape paper roll may be offset to the left and right due to the shaking of the equipment body when placed on the winding shaft roller, and the offset tape paper roll will cause the medical tape to deviate when it is wound around the tape paper roll layer by layer, and even wrinkle, thereby affecting the quality of the finished medical tape.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a re-yarn slitting machine for processing medical fixed tape, comprising a re-yarn slitting machine platform, a reeling roller for conveying the tape at a constant speed is provided on one side of the bottom of the re-yarn slitting machine platform, a dust cover for dustproofing the tape is provided on the top of the re-yarn slitting machine platform, a slitting mechanism for slitting the tape is provided in the dust cover; and openings for the tape to enter and exit are provided on both sides of the dust cover;

[0007] The cam is provided with a plurality of guide wheels, the guide wheels having a plurality of rotations therein, the plurality of guide wheels having a plurality of rotations therein, the plurality of wheels having a plurality of rotations therein.

[0008] Preferably, the adjustment mechanism includes a positioning shaft arranged between the fixed plate and the positioning cavity, the positioning shaft is provided with a plurality of thread lines cooperating with the moving block, and the plurality of thread lines are equidistantly distributed on the positioning shaft in sequence, and the fixed plate is provided with a driving motor for driving the positioning shaft to rotate.

[0009] Preferably, the moving assembly includes a limiting slide groove arranged on the moving block and inclined along the inclined surface of the moving block, a smooth guide rod is arranged in the limiting slide groove, and a limiting slider is arranged at the bottom of the guide block and slides linearly on the smooth guide rod.

[0010] Preferably, a winding motor for driving the winding shaft roller to rotate is provided on the rotating strip.

[0011] Preferably, the rotating mechanism comprises a rotating motor which is arranged on the supporting plate and is used to rotate the rotating strip.

[0012] Preferably, the slitting mechanism comprises a slitting roller rotatably connected to the inner wall of the dust cover, the slitting roller is provided with a plurality of slitting blades distributed at equal intervals for slitting the tape, and the dust cover is provided with a rotating motor for driving the slitting roller to rotate.

[0013] Preferably, a lifting plate is provided in the dust cover via a lifting cylinder and can be lifted up and down in the dust cover, a pair of guide frames arranged vertically downward are provided on both sides of the bottom of the lifting plate, and guide rollers for guiding and conveying the tape are provided at the bottom of the guide frames.

[0014] Preferably, a pressure plate is provided at the telescopic end of the lifting cylinder, and a pressure sensor for detecting the pressure between the lifting plate and the pressure plate is provided between the pressure plate and the lifting plate.

[0015] Beneficial Effects

[0016] The utility model provides a multi-yarn slitting machine for processing medical fixed tape. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The multi-yarn slitting machine for processing medical fixed tape can effectively prevent dust from adhering to the side of the medical tape with adhesive by means of a dust cover, and can drive the slitting roller to rotate by means of a rotating motor, so that multiple slitting blades can slit the medical tape, thereby realizing the process of cutting the medical tape into strips; wherein the positioning shaft is driven to rotate by means of a driving motor, so that the truncated cone-shaped moving block moves linearly along the thread line, and then the smooth guide rod and the limit slider cooperate with each other to slide the guide block along the limit perforation guide, and finally The two locking plates are fixed against the inner wall of the winding paper roll, thereby preventing multiple winding paper rolls from being fixed against each other during the winding process, preventing them from shifting due to the shaking of the winding paper rolls, preventing deviations during the winding process, and preventing wrinkles; wherein, the rotating strip plate is driven to rotate by a rotating motor, and after multiple tape paper rolls on the first winding shaft roller are fully wound, the second winding shaft roller can be quickly replaced, and the tape paper rolls on the second winding shaft roller can be wound, which speeds up the work progress of the staff to a certain extent, and there is no need to stop the machine to disassemble and replace the winding paper rolls.

[0018] (2) The multi-yarn slitting machine used for processing medical fixed tape can guide and transport the medical tape through the cooperation between the guide roller and the guide frame, and the lifting cylinder drives the lifting plate to move up and down, and the pressure sensor is used to detect the pressure between the pressure plate and the lifting plate. Within the set pressure threshold range, the medical tape is always maintained in a tensioned state, which is conducive to the slitting of the medical tape by multiple slitting blades and achieves a better slitting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a multi-yarn slitting machine for processing medical fixing tape of the utility model;

[0020] Figure 2 It is a schematic diagram of the interior of the reel roller of the utility model;

[0021] Figure 3 It is a partial schematic diagram of the winding shaft roller of the utility model;

[0022] Figure 4 It is a schematic diagram of the interior of the dust cover of the utility model.

[0023] In the figure: 1. Multi-yarn slitting machine platform; 2. Dust cover; 3. Support plate; 4. Rotating strip plate; 5. Winding shaft roller; 6. Positioning cavity; 7. Fixed plate; 8. Moving block; 9. Guide block; 10. Locking plate; 11. Positioning shaft rod; 12. Thread line; 13. Driving motor; 14. Limiting slide groove; 15. Smooth guide rod; 16. Limiting slider; 17. Rotating motor; 18. Guide frame; 19. Guide roller; 20. Slitting roller; 21. Slitting blade; 22. Pressure sensor; 23 Pressing plate; 24. Lifting cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides two technical solutions:

[0026] Figure 1-4 The first embodiment is shown: a re-yarn slitting machine for processing medical fixed tape, comprising a re-yarn slitting machine platform 1, a reeling roller for conveying the tape at a constant speed is provided on one side of the bottom of the re-yarn slitting machine platform 1, a dust cover 2 for dustproofing the tape is provided on the top of the re-yarn slitting machine platform 1, a slitting mechanism for slitting the tape is provided in the dust cover 2; and openings for the tape to enter and exit are provided on both sides of the dust cover 2;

[0027] A pair of oppositely arranged support plates 3 are provided on the other side of the re-yarn slitting machine table 1, and a rotating strip plate 4 is provided on the support plate 3 via a rotating mechanism. Two parallel winding shaft rollers 5 are provided between the rotating strip plates 4, and a fixing mechanism for fixing multiple tape paper tubes is provided in the winding shaft roller 5. The fixing mechanism includes a positioning cavity 6 arranged in the winding shaft roller 5, a fixing plate 7 is provided on one side of the positioning cavity 6, and multiple moving blocks 8 are provided between the fixing plate 7 and the inner wall of the positioning cavity 6 via an adjusting mechanism, and the moving blocks 8 are arranged in a truncated cone shape, and guide blocks 9 for guiding and locking the tape paper tube are provided on the moving blocks 8 via a moving assembly, and at least two guide blocks 9 are provided and arranged oppositely, and a limiting perforation for the guide block 9 to pass through is provided on the winding shaft roller 5, and a locking plate 10 for contacting and locking the tape paper tube is provided at the protruding end of the guide block 9 passing through the limiting perforation.

[0028] Among them, the adjustment mechanism includes a positioning shaft 11 arranged between the fixed plate 7 and the positioning cavity 6, and the positioning shaft 11 is provided with a plurality of thread lines 12 that cooperate with the moving block 8, and the plurality of thread lines 12 are equidistantly distributed on the positioning shaft 11 in sequence, and the fixed plate 7 is provided with a driving motor 13 that drives the positioning shaft 11 to rotate.

[0029] Among them, the moving component includes a limiting slide groove 14 arranged on the moving block 8 and inclined along the inclined surface of the moving block 8, a smooth guide rod 15 is arranged in the limiting slide groove 14, and a limiting slider 16 is arranged at the bottom of the guide block 9 and slides linearly on the smooth guide rod 15.

[0030] Wherein, a winding motor for driving the winding shaft roller 5 to rotate is provided on the rotating strip plate 4 .

[0031] The rotating mechanism includes a rotating motor 17 which is arranged on the supporting plate 3 and is used to rotate the rotating strip plate 4 .

[0032] The slitting mechanism includes a slitting roller 20 rotatably connected to the inner wall of the dust cover 2, the slitting roller 20 is provided with a plurality of slitting blades 21 equidistantly distributed and used to slit the tape, and the dust cover 2 is provided with a rotating motor for driving the slitting roller 20 to rotate.

[0033] The dust cover 2 can effectively prevent dust from adhering to the side of the medical tape with adhesive, and the rotating motor drives the slitting roller 20 to rotate, so that multiple slitting blades 21 can slit the medical tape to achieve the strip cutting process of the medical tape; wherein the driving motor 13 drives the positioning shaft 11 to rotate, so that the truncated cone-shaped moving block 8 moves linearly along the thread line 12, and then the smooth guide rod 15 and the limit slider 16 cooperate with each other, so that the guide block 9 can slide along the limit perforation guide, and finally the two locking plates are locked. 10 is used to fix the inner wall of the winding paper roll against the inner wall thereof, thereby preventing multiple winding paper rolls from being fixed against the inner wall thereof during the winding process, preventing them from being offset due to the shaking of the winding paper rolls, preventing deviations from occurring during the winding process, and preventing wrinkles from occurring; wherein, the rotating strip 4 is driven to rotate by the rotating motor 17, so that after multiple tape paper rolls on the first winding shaft roller 5 are fully wound, the second winding shaft roller 5 can be quickly replaced, and the tape paper rolls on the second winding shaft roller 5 can be wound, thereby speeding up the work progress of the staff to a certain extent, without stopping the machine to disassemble and replace the winding paper rolls.

[0034] Figure 1 and Figure 4A second embodiment is shown, and its main difference from the first embodiment is that a lifting plate is provided inside the dust cover 2 via a lifting cylinder, and the lifting plate can be lifted up and down inside the dust cover 2. A pair of guide frames 18 are provided vertically downward on both sides of the bottom of the lifting plate, and a guide roller 19 for guiding and conveying the tape is provided at the bottom of the guide frame 18.

[0035] Among them, a pressure plate is provided at the telescopic end of the lifting cylinder, and a pressure sensor 22 for detecting the pressure between the lifting plate and the pressure plate is provided between the pressure plate and the lifting plate.

[0036] Through the cooperation between the guide roller 19 and the guide frame 18, the medical tape can be guided and conveyed, and the lifting cylinder can drive the lifting plate to move up and down, and the pressure between the pressure plate and the lifting plate can be detected by the pressure sensor 22. Within the set pressure threshold range, the medical tape can always maintain a tensioned state, which is conducive to the slitting of the medical tape by multiple slitting blades 21 and achieve a better slitting effect.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0038] When in use, the dust cover 2 provided can effectively prevent dust from adhering to the adhesive side of the medical tape, and the rotating motor provided can drive the slitting roller 20 to rotate, so that multiple slitting blades 21 can slitting the medical tape, thereby realizing the strip cutting process of the medical tape; wherein the positioning shaft 11 is driven to rotate by the driving motor 13 provided, so that the truncated cone-shaped moving block 8 can move linearly along the thread line 12, and then the guide block 9 can slide along the limiting perforation guide through the mutual cooperation between the smooth guide rod 15 and the limiting slider 16 provided, and finally the two locking plates 10 are fixed against the inner wall of the winding paper drum, so as to prevent multiple winding paper drums from being fixed against each other during the winding process, prevent them from being offset due to the shaking of the winding body, prevent deviations from occurring during the winding process, and prevent the occurrence of Wrinkle phenomenon; wherein, the rotating strip 4 is driven to rotate by the rotating motor 17, and after the multiple tape rolls on the first take-up shaft roller 5 are fully wound, the second take-up shaft roller 5 can be quickly replaced, and the tape roll on the second take-up shaft roller 5 can be wound, which speeds up the work progress of the staff to a certain extent, and there is no need to stop the machine to disassemble and replace the take-up roll; before slitting, the medical tape can be guided and transported by the mutual cooperation between the guide roller 19 and the guide frame 18, and the lifting cylinder drives the lifting plate to move up and down, and the pressure sensor 22 is used to detect the pressure between the pressure plate and the lifting plate. Within the set pressure threshold range, the medical tape is always maintained in a tensioned state, which is conducive to the multiple slitting blades 21 to slitting the medical tape and achieve a better slitting effect.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A re-yarn slitting machine for processing medical fixed tape, comprising a re-yarn slitting machine platform (1), wherein one side of the bottom of the re-yarn slitting machine platform (1) is provided with an unwinding roller for conveying the tape at a constant speed, characterized in that: A dust cover (2) for preventing dust from forming on the adhesive tape is provided on the top of the multi-yarn slitting machine platform (1); a slitting mechanism for slitting the adhesive tape is provided inside the dust cover (2); and openings for the adhesive tape to enter and exit are provided on both sides of the dust cover (2); A pair of supporting plates (3) arranged opposite to each other are provided on the other side of the multi-yarn slitting machine platform (1); a rotating strip plate (4) is provided on the supporting plate (3) via a rotating mechanism; two parallel winding shaft rollers (5) are provided between the rotating strip plates (4); a fixing mechanism for fixing a plurality of adhesive tape paper rolls is provided in the winding shaft roller (5); the fixing mechanism comprises a positioning cavity (6) arranged in the winding shaft roller (5); a fixing plate (7) is provided on one side of the positioning cavity (6); the fixing plate ( 7) and the inner wall of the positioning cavity (6) are provided with a plurality of moving blocks (8) through an adjusting mechanism, and the moving blocks (8) are arranged in a truncated cone shape, and a guide block (9) for guiding and locking the tape paper roll is provided on the moving block (8) through a moving assembly, and at least two guide blocks (9) are provided and arranged opposite to each other, and a limiting through hole for the guide block (9) to pass through is provided on the winding shaft roller (5), and a locking plate (10) for contacting and locking the tape paper roll is provided at the protruding end of the guide block (9) passing through the limiting through hole.

2. The multi-yarn slitting machine for processing medical fixing tape according to claim 1, characterized in that: The adjustment mechanism comprises a positioning shaft (11) arranged between a fixed plate (7) and a positioning cavity (6); the positioning shaft (11) is provided with a plurality of thread lines (12) which cooperate with a moving block (8), and the plurality of thread lines (12) are equidistantly distributed on the positioning shaft (11); and the fixed plate (7) is provided with a driving motor (13) which drives the positioning shaft (11) to rotate.

3. The multi-yarn slitting machine for processing medical fixing tape according to claim 1, characterized in that: The moving assembly comprises a limiting slide groove (14) arranged on the moving block (8) and inclined along the inclined surface of the moving block (8), a smooth guide rod (15) is arranged in the limiting slide groove (14), and a limiting sliding block (16) is arranged at the bottom of the guide block (9) and slides linearly on the smooth guide rod (15).

4. The multi-yarn slitting machine for processing medical fixing tape according to claim 1, characterized in that: The rotating strip plate (4) is provided with a winding motor for driving the winding shaft roller (5) to rotate.

5. The multi-yarn slitting machine for processing medical fixing tape according to claim 1, characterized in that: The rotating mechanism comprises a rotating motor (17) which is arranged on the supporting plate (3) and is used to rotate the rotating strip plate (4).

6. The multi-yarn slitting machine for processing medical fixing tape according to claim 1, characterized in that: The slitting mechanism comprises a slitting roller (20) rotatably connected to the inner wall of the dust cover (2), the slitting roller (20) is provided with a plurality of slitting blades (21) which are equally spaced and are used to slit the adhesive tape, and the dust cover (2) is provided with a rotating motor which drives the slitting roller (20) to rotate.

7. The multi-yarn slitting machine for processing medical fixing tape according to claim 1, characterized in that: A lifting plate is provided in the dust cover (2) via a lifting cylinder and can be lifted up and down in the dust cover (2). A pair of guide frames (18) are provided on both sides of the bottom of the lifting plate and are vertically downwardly arranged. A guide roller (19) is provided at the bottom of the guide frame (18) for guiding and conveying the adhesive tape.

8. The multi-yarn slitting machine for processing medical fixing tape according to claim 7, characterized in that: A pressure plate is provided at the telescopic end of the lifting cylinder, and a pressure sensor (22) for detecting the pressure between the lifting plate and the pressure plate is provided between the pressure plate and the lifting plate.

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