CN219906360U - Tape dividing and cutting machine - Google Patents

Abstract

The utility model discloses a tape slitting cutter, which is characterized in that an unwinding mechanism is arranged, the position of an unwound tape adhesive coiled material is corrected through the unwinding mechanism, meanwhile, the tension of the unwound tape adhesive coiled material is adjusted through the cooperation of a traction feeding mechanism and the unwinding of the unwinding mechanism, and then, the tape adhesive coiled material is slit and slit efficiently through the slitting mechanism and the slitting mechanism, so that the investment of equipment is reduced, the occupied area of the equipment is reduced, the generation efficiency and the quality of a slit tape are improved, the measurement error of the slit tape is small, and the problem of low generation efficiency caused by processing the tape according to the steps in the related art is solved.

Description

Tape dividing and cutting machine

Technical Field

The utility model relates to the technical field of glue cutting equipment, in particular to a tape dividing and cutting machine.

Background

The tape is also called as a clothes measuring tape and is used for measuring clothes. In the related art, the tape is manufactured by cutting a rubber coiled material, varnished cloth, soft steps and the like, namely, a corresponding tape cutting machine is adopted for cutting and forming.

In the related art, when a tape cutting machine is used for manufacturing the tape, because the raw materials are uniform and certain in relaxation degree, in the process of cutting and forming by using the tape cutting machine, the error of the length of the cut tape is larger due to the uncoordinated unreeling or pulling speed in the unreeling or pulling process, and even the defects of the measurement, the graduation and the like printed on the cut tape occur or the initial graduation is a non-preset graduation (namely, the matched head and tail are more or a certain length is lost); meanwhile, in the related art, in the process of cutting and forming the tape, the tape is cut and manufactured in a mode of firstly dividing and then cutting or firstly cutting and then dividing and then processing a plurality of devices, so that the required cutting devices are more, the occupied area is large and the generation efficiency is low.

Aiming at the problem of low generation efficiency caused by processing the tape according to steps in the prior related art, no effective solution has been proposed yet.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a tape cutting and trimming machine that at least solves the problem of low production efficiency caused by processing the tape in steps in the related art.

The tape slitting and cutting machine comprises a frame, an unreeling mechanism, a traction feeding mechanism, a slitting mechanism and a slitting mechanism, wherein the unreeling mechanism, the traction feeding mechanism, the slitting mechanism and the slitting mechanism are arranged on the frame; the unwinding mechanism is positioned at one lateral side of the frame and is used for unwinding the tape rubber coiled material and correcting the position of the unwound tape rubber coiled material; the traction feeding mechanism is arranged on one side of the unreeling mechanism and is used for pulling the tape adhesive coiled material unreeled by the unreeling mechanism, adjusting the relaxation degree of the unreeled tape adhesive coiled material and conveying the tape adhesive coiled material to the slitting mechanism; the slitting mechanism is in butt joint with the traction feeding mechanism and is used for drawing the tape rubber coiled material conveyed by the traction feeding mechanism and slitting the drawn tape rubber coiled material into strip tape by rolling; the slitting mechanism is arranged on one side, away from the butt joint of the traction feeding mechanism, of the slitting mechanism and is used for slitting the strip tape which is slit in a rolling way into a tape with preset length.

In some embodiments, the unreeling mechanism comprises a first base, a plurality of first linear sliding rails arranged along the longitudinal direction of the frame are arranged on the first base, the first linear sliding rails are connected with a sliding plate, the sliding plate is further in transmission connection with a first transmission component for transmitting the first linear sliding rails to move, one longitudinal side of the sliding plate is provided with a first supporting plate, a mounting seat which is in rotary connection with the first supporting plate is arranged on the first supporting plate, the mounting seat is connected with one axial end of a unreeling force shaft which is longitudinally arranged through a first bearing, the unreeling force shaft is in transmission connection with an unreeling driving component after penetrating through the mounting seat, the other axial end of the unreeling force shaft is provided with a second bearing, the other longitudinal side of the sliding plate is opposite to the first supporting plate, the second bearing is movably connected with the second supporting plate in a clamping way, one side of the sliding plate, which is close to the feeding mechanism, is further provided with an inclined mounting bracket, the mounting bracket is arranged on one side of the sliding plate, which is close to the feeding mechanism, of the sliding plate is provided with a second supporting plate, and the second supporting plate is opposite to the first supporting plate, and the second supporting plate is arranged on the position of the first supporting plate, and the second supporting plate is opposite to the first supporting plate, and the second supporting plate is arranged on the first supporting plate, and the second supporting plate; the unreeling driving assembly is used for transmitting the unreeling force shaft to rotate and unreels the tape adhesive coiled material through being matched with the guide of the driven roller.

In some embodiments, the unreeling mechanism further comprises a deviation rectifying detection assembly arranged on the rack, the deviation rectifying detection assembly comprises a T-shaped bracket, a sliding sleeve, a deflection joint, a U-shaped mounting seat and a deviation rectifying sensor, the T-shaped bracket is fixedly arranged on the rack, the sliding sleeve is sleeved on a cross rod of the T-shaped bracket and is locked with the T-shaped bracket through a first screwing screw, the sliding sleeve is further connected with the deflection joint through a rotating shaft and a second screwing screw, the U-shaped mounting seat is arranged at the end, far away from the connection end of the sliding sleeve, of the deflection joint, the deviation rectifying sensor is arranged in a U-shaped groove of the U-shaped mounting seat, and the deviation rectifying sensor is used for detecting the position of the side edge of the tape adhesive coiled material passing through the U-shaped groove so as to determine the position of the unreeled tape adhesive coiled material; the first transmission assembly is used for transmitting the sliding plate to slide along the first linear sliding rail when the deviation correcting sensor detects that the position of the unwinding tape rubber coiled material deviates, so as to correct and adjust the unwinding force shaft and the position of the tape rubber coiled material penetrating through the unwinding force shaft in the longitudinal direction.

In some of these embodiments, the first transmission assembly comprises one of: the unreeling driving assembly comprises an electric push rod, an electric linear module and a linear motor, and/or comprises a torque motor.

In some embodiments, the traction feeding mechanism comprises a feeding traction assembly, a driven roller assembly and a guiding limit assembly, wherein the feeding traction assembly is arranged on the frame, the feeding traction assembly is arranged on one side close to the unreeling mechanism, the guiding limit assembly is arranged on one side close to the slitting mechanism, the driven roller assembly comprises a plurality of driven rollers, the driven rollers are arranged on one side, away from the guiding limit assembly, of the feeding traction assembly, between the feeding traction assembly and the guiding limit assembly and on one side, away from the feeding traction assembly, of the guiding limit assembly, the guiding limit assembly comprises a guide plate, a limit groove with adjustable width is arranged on the guide plate, and the feeding traction assembly is used for dragging tape and film unreeled from the unreeling mechanism to a plurality of driven rollers and limit grooves and conveying the tape and film to the slitting mechanism; the driven roller is driven to rotate in the process of moving the tape adhesive coiled material pulled by the feeding and pulling assembly so as to conduct the tape adhesive coiled material in the pulling process; and the limiting groove is used for longitudinally limiting the drawn tape adhesive coiled material.

In some embodiments, the traction feeding mechanism further comprises an unreeling relaxation degree adjusting assembly arranged between the feeding traction assembly and the guiding limiting assembly, the unreeling relaxation degree adjusting assembly comprises a floating press roller, guide rods and a position detecting device, the floating press roller is in sliding connection with the two guide rods which are arranged at intervals in the longitudinal direction and can vertically slide along the guide rods, a plurality of position detecting devices which are arranged at intervals in the vertical direction are arranged on one lateral side of one of the two guide rods, and the floating press roller is used for vertically sliding along with the position of the unreeled tape rubber coiled material; the position detection device is used for detecting the position height of the floating press roll; and the unreeling mechanism is used for carrying out unreeling of the tape adhesive coiled material in a matching way according to the position height of the floating press roller detected by the position detection device.

In some embodiments, the feeding traction assembly comprises a traction driving roller and a traction driven roller which extend longitudinally and are vertically and oppositely arranged, the traction driving roller is connected with a first side plate of the frame through a first bearing, one axial end of the traction driving roller penetrates through the first side plate and is in transmission connection with a traction driving motor arranged on the first side plate, first linear guide rails which are vertically arranged are arranged above two axial ends of the traction driving roller, the first linear guide rails are arranged on the corresponding first side plates, a first sliding block is arranged on the first linear guide rails, the first sliding block is connected with the traction driven roller through a bearing seat, and the first sliding block is also in transmission connection with a driving cylinder arranged on the corresponding first side plate, wherein the traction driving motor is used for transmitting rotation of the traction driving roller; the driving cylinder is used for driving the first sliding block to drive the traction driven roller to slide along the first linear guide rail so as to adjust the distance between the traction driven roller and the traction driving roller; the traction driving roller and the traction driven roller clamp the unreeled tape and film according to a set interval and cooperate with the rotation of the traction driving roller to drag the unreeled tape and film.

In some embodiments, the slitting mechanism comprises a hob roller and a hob driving roller which are longitudinally arranged and connected with the second side plate of the frame through a second bearing, wherein a transmission gear meshed with each other is fixedly arranged at one axial end of the hob roller and the hob driving roller, one axial end of the hob driving roller is further in transmission connection with a slitting driving motor through a coupler, and slitting knives are arranged on the circumferential outer side wall of the hob roller at equal intervals along the axial direction of the hob roller, the slitting driving motor drives the hob roller and the hob driving roller to reversely rotate through the coupler and the transmission gear, so that the hob driving roller drives the tape to move, and the hob roller drives the slitting knives to rotate to slit the moving tape.

In some embodiments, the slitting mechanism comprises a layering assembly connected with the second side plate and a slitting assembly arranged right below the layering assembly, wherein the layering assembly comprises two second linear guide rails which are arranged on the corresponding second side plate and extend transversely, each second linear guide rail is provided with a second sliding block, the two second sliding blocks are connected with a layering roller which is arranged longitudinally, and the second sliding blocks are also in transmission connection with a pushing cylinder arranged on the corresponding second side plate; the pushing cylinder drives the second sliding block to drive the layering roller to move towards the hob driving roller, and presses and fixes one end of the strip tape away from the parting line, so that the strip cutting assembly cuts by taking the parting line as a cutting point; the strip cutting assembly comprises two third linear guide rails which are arranged in parallel on the frame and extend transversely, sliding rails of the two third linear guide rails are respectively connected with a sliding seat arranged on the sliding rails, a strip cutting tool apron is arranged on the sliding seat, a strip cutting tool is arranged at one transverse end of the strip cutting tool apron, which is close to the strip cutting mechanism, the sliding seat is also in transmission connection with a transmission rotating shaft through a connecting rod and a cam, and the transmission rotating shaft is also in transmission connection with a strip cutting driving motor through a synchronous belt transmission pair; the strip cutting driving motor drives the sliding seat to transversely slide along the third linear guide rail through the transmission rotating shaft, the cam and the connecting rod, so that the sliding seat drives the strip cutting knife to align with the cutting line, and the strip cutting driving motor is matched with the pressing strip assembly to press and fix the strip tape, so that the strip tape is cut into a tape with preset length.

In some embodiments, the tape cutting and cutting machine further comprises a blanking mechanism arranged below the cutting mechanism, wherein the blanking mechanism is used for conveying the cut tape to be blanked, and the blanking mechanism comprises a synchronous belt conveying belt.

Compared with the prior art, the tape slitting and cutting machine has the beneficial effects that the position of the unwound tape adhesive coiled material is rectified through the unwinding mechanism, meanwhile, the tension of the unwound tape adhesive coiled material is adjusted through the traction feeding mechanism matched with the unwinding mechanism, and then the efficient tape film is slit and cut through the slitting mechanism and the slitting mechanism, so that the equipment investment and the equipment occupied area are reduced, the generation efficiency and the quality of the cut tape are improved, the measurement error of the cut tape is small, and the problem of low generation efficiency caused by processing the tape according to the steps in the related technology is solved.

Drawings

FIG. 1 is a schematic view of a tape cutter according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of an unreeling mechanism of a tape slitting cutter according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the traction feeding mechanism of the tape slitting cutter according to the embodiment of the utility model;

FIG. 4 is a schematic diagram of a slitting mechanism of a tape slitting cutter according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a slitting mechanism of a tape slitting cutter according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a specific embodiment of a tape slitting cutter, which includes a frame 100, an unreeling mechanism 200 disposed on the frame 100, a traction feeding mechanism 300, a slitting mechanism 400 and a slitting mechanism 500; wherein,,

the unreeling mechanism 200 is located at one side of the machine frame 100 in the transverse direction (X direction) and is used for unreeling the tape adhesive coiled material and correcting the position of the unreeled tape adhesive coiled material.

In this embodiment, during the unwinding process of the unwinding mechanism 200, when the tape roll material is offset in the Y direction, the unwinding mechanism 200 adjusts the position of the unwound tape roll material in the Y direction by self-adjusting, thereby achieving deviation correction.

The traction feeding mechanism 300 is arranged at one side of the unreeling mechanism 200, and is used for pulling the tape adhesive coiled material unreeled by the unreeled mechanism 200, adjusting the relaxation degree of the unreeled tape adhesive coiled material and conveying the tape adhesive coiled material to the slitting mechanism 400.

In the present embodiment, the traction feeding mechanism 300 is disposed on the front side of the unreeling mechanism 200 matching the unreeling direction; the traction feeding mechanism 300 provides traction power so as to lead the unreeled tape adhesive coiled material to be conveyed to the slitting mechanism 400 in a traction way; in this embodiment, when the unwound tape adhesive roll is pulled, stretched and tensioned, the pull feeding mechanism 300 performs unwinding by cooperating with the unwinding mechanism 200, and releases the stretched and tensioned tape adhesive roll; when the unwound tape roll is unwound and sags below the set height position, the pull feed mechanism 300 pulls the stretched tape roll by stopping the unwinding in cooperation with the unwinding mechanism 200.

The slitting mechanism 400 is in butt joint with the traction feeding mechanism 300 and is used for drawing the tape adhesive coiled material conveyed by the traction feeding mechanism 300 and slitting the drawn tape adhesive coiled material into strip tape in a rolling way.

In this embodiment, the slitting mechanism 400 is disposed on the other side of the traction feeding mechanism 300 facing away from the butt joint with the unreeling mechanism 200; in this embodiment, the slitting mechanism 400 further provides traction power to pull the tape adhesive roll to the slitting mechanism 400 on the substrate where the traction feeding mechanism 300 pulls the tape adhesive roll, and further performs roll slitting, thereby obtaining a strip tape.

The slitting mechanism 500 is arranged on one side of the slitting mechanism 400 away from the butt joint with the traction feeding mechanism 300, and is used for slitting the strip tape strips which are slit in a rolling way into tapes with preset lengths.

In this embodiment, the slitting mechanism 500 cuts the tape by aligning the slitting lines printed on the strip tape, thereby obtaining a tape of a preset length; in this embodiment, the end cut by the cutting mechanism 500 is in a natural sagging state, so that, when aligned, the cutting position is a cutting line printed on the strip tape, the cutting error is small, the length of the cut tape is uniform, and the amount of bad tape is small.

In the tape slitting cutter, the unwinding mechanism 200 is arranged, the position of the unwound tape adhesive coiled material is corrected through the unwinding mechanism 200, meanwhile, the traction feeding mechanism 300 is matched with the unwinding of the unwinding mechanism 200, the relaxation degree of the unwound tape adhesive coiled material is adjusted, the slitting mechanism 400 and the slitting mechanism 500 are arranged, the efficient slitting and slitting of the tape adhesive coiled material are realized, the investment of equipment is reduced, the occupied area of the equipment is saved, the generation efficiency and the quality of the slit tape are improved, the measurement error of the slit tape is small, and the problem of low generation efficiency caused by processing the tape according to the steps in the related technology is solved.

To achieve the collection and blanking of the cut tape, referring to fig. 1, in some embodiments, the tape slitting cutter further includes a blanking mechanism 600 disposed below the slitting mechanism 500, where the blanking mechanism 600 is configured to convey the cut tape to and from the blanking mechanism 600, and the blanking mechanism 600 includes a synchronous belt conveyor belt.

In this embodiment, after the tape is cut by the cutting mechanism 500, the tape falls, and is received and fed by the feeding mechanism 600.

To achieve unwinding of the tape roll, in some embodiments, referring to fig. 1 and 2, the unwinding mechanism 200 includes a first base 21, a plurality of first linear rails 22 disposed along a longitudinal direction (Y-direction) of the frame 100 are disposed on the first base 21, the plurality of first linear rails 22 are connected to a sliding plate 23, the sliding plate 23 is further in driving connection with a first driving unit 24 driving the sliding plate to move along the first linear rails 22, one side of the sliding plate 24 in a longitudinal direction is provided with a first supporting plate 25, the first supporting plate 25 is provided with a mounting seat 26 rotatably connected thereto, the mounting seat 26 is connected to one axial end of a unwinding force shaft 28 disposed longitudinally through a first bearing 27, the unwinding force shaft 28 is in driving connection with an unwinding driving unit 29 after penetrating through the mounting seat 26, the other axial end of the unwinding force shaft 28 is provided with a second bearing 210, the other side of the sliding plate 23 in a longitudinal direction is opposite to the first supporting plate 25, the second bearing 210 is movably engaged with the second supporting plate 211 so that the unwinding force shaft 28 is movably connected to the second supporting plate 211, one side of the sliding plate 23 is provided with a plurality of inclined mounting brackets 212 extending from one side of the traction mechanism 300,

the unwinding force shaft 28 can rotate by taking the mounting seat 26 as a rotation center when being separated from the second support plate 211, so as to rotate the unwinding force shaft 28, thereby facilitating loading and unloading of the tape adhesive coiled material, namely when the unwinding of the tape adhesive coiled material is completed and the re-loading is needed, one axial end of the unwinding force shaft 28 is separated from the second support plate 211 relative to the second support plate 211, namely the second bearing 210 is separated from the second support plate 211, and meanwhile, the unwinding force shaft 28 is rotated by at least 90 degrees by rotating the mounting seat 26, so that the re-loading of the tape adhesive coiled material is performed beside the frame 100, after the loading is completed, the mounting seat 26 is reversely rotated to be longitudinally (Y-direction) placed on the unwinding force shaft 28, and the second bearing 210 is clamped and fixed with the second support plate 211, so that the unwinding force shaft 28 can be re-unwound.

The first transmission assembly 24 is used for transmitting the sliding plate 23 to slide along the first linear sliding rail 22 so as to rectify and adjust the positions of the rolling force releasing shaft 28 and the tape rubber coiled material penetrating through the rolling force releasing shaft 28 in the longitudinal direction (Y direction).

In this embodiment, the first transmission assembly 24 drives the unwinding force shaft 28 to slide along the first linear slide rail 22 through the transmission sliding plate 23, so as to move the unwound tape adhesive roll in the longitudinal direction, and further make the edge of the tape adhesive roll set at a preset position, that is, to realize deviation correction alignment.

In the present embodiment, the first transmission assembly 24 satisfying the sliding of the transmission sliding plate 23 along the first linear slide 22 is suitable for the first transmission assembly of the embodiment of the present utility model, for example: the first transmission assembly 24 may be one of the following: electric putter, electronic sharp module, linear electric motor.

The unreeling driving assembly 29 is used for transmitting the unreeling force shaft 28 to rotate, and unreels the tape adhesive coiled material by being matched with the guide of the driven roller 213.

In this embodiment, the unwinding driving assembly 29 drives the unwinding force shaft 28 to rotate, so that the tape adhesive roll is unwound, and after the tape adhesive roll is unwound from the unwinding force shaft 28, the driven roller 213 is wound or wound around, and is further output forward along the unwinding direction.

In this embodiment, the unwind drive assembly 29 that is adapted to transmit rotation of the unwind force shaft 28 is suitable for an embodiment of the present utility model, such as: the unwind drive assembly 29 may select a torque motor.

It can be appreciated that the arrangement is such that the first transmission assembly 24 is provided to transmit the sliding plate 23 to slide along the first linear sliding rail 22, so as to implement the longitudinal position correction of the tape adhesive coiled material to be unreeled or unreeled; the unwinding driving assembly 29 drives the unwinding force shaft 28 to rotate so as to unwind the tape adhesive coiled material, thereby realizing accurate unwinding of the tape adhesive coiled material and reducing the errors of slitting and slitting.

To implement position correction for tape glue coiled materials, in some embodiments, referring to fig. 1 and 2, unreeling mechanism 200 further includes a correction detection assembly 214 disposed on frame 100, correction detection assembly 214 includes a T-shaped bracket 215, a sliding sleeve 216, a yaw joint 217, a U-shaped mounting seat 218, and a correction sensor (not shown in the drawings), T-shaped bracket 215 is fixedly disposed on frame 100, sliding sleeve 216 is sleeved on a cross bar of T-shaped bracket 215 and is locked with T-shaped bracket 215 by a first screwing screw 219, sliding sleeve 216 is further connected with yaw joint 217 by a rotating shaft 220 and a second screwing screw 221, U-shaped mounting seat 218 is disposed at a end of yaw joint 217 far from connection with sliding sleeve 216, and correction sensor is disposed in a U-shaped groove of U-shaped mounting seat 218, wherein,

and the deviation correcting sensor is used for detecting the position of the side edge of the tape adhesive coiled material passing through the U-shaped groove so as to determine the position of the unreeled tape adhesive coiled material.

In this embodiment, the deviation correcting sensor determines whether the side edge of the tape adhesive roll is aligned with the set position by detecting the blocking degree of the tape adhesive roll to the deviation correcting sensor.

The first transmission assembly 24 is configured to, when the deviation correcting sensor detects that the position of the unwound tape adhesive coiled material deviates, drive the sliding plate 23 to slide along the first linear sliding rail 22, so as to correct and adjust the position of the unwinding force shaft 28 and the tape adhesive coiled material penetrating through the unwinding force shaft 28 in the longitudinal direction.

To achieve the traction feeding of the tape film, in some embodiments, referring to fig. 1 and 3, the traction feeding mechanism 300 includes a feeding traction assembly 31, a driven roller assembly 32 and a guiding and limiting assembly 33, which are disposed on the frame 100, the feeding traction assembly 31 is disposed on a side close to the unreeling mechanism 200, the guiding and limiting assembly 33 is disposed on a side close to the slitting mechanism 400, the driven roller assembly 32 includes a plurality of driven rollers 32, the side of the feeding traction assembly 31 facing away from the guiding and limiting assembly 33, between the feeding traction assembly 31 and the guiding and limiting assembly 33, and on the side of the guiding and limiting assembly 33 facing away from the feeding traction assembly 31, the guiding and limiting assembly 33 includes a guiding plate 331, a width-adjustable limiting groove 332 is disposed on the guiding plate 331, wherein,

the feeding and pulling assembly 31 is used for pulling the tape and film unwound from the unwinding mechanism 200 to a plurality of driven rollers 321 and limiting grooves 332 and sending the tape and film to the slitting mechanism 400.

In some alternative embodiments, in order to enable the feeding and pulling assembly 31 to pull the tape film through the plurality of driven rollers 321 and the limiting grooves 332, referring to fig. 3, the feeding and pulling assembly 31 includes a pulling driving roller 311 and a pulling driven roller 312 that extend longitudinally and are disposed vertically and opposite to each other, the pulling driving roller 311 is connected to the first side plate 101 of the frame 100 through a first bearing 313, one axial end of the pulling driving roller 311 further penetrates through the first side plate 101 and is in driving connection with a pulling driving motor 314 disposed on the first side plate 101, first linear guide rails 315 disposed vertically are disposed above two axial ends of the pulling driving roller 311, the first linear guide rails 315 are disposed on corresponding first side plates 101, first sliding blocks 316 are disposed on the first linear guide rails 315, the first sliding blocks 316 are connected to the pulling driven rollers 312 through bearing seats 317, the first sliding blocks 316 are further in driving connection with driving cylinders 318 disposed on the corresponding first side plates 101, and the pulling driving motor 314 is used for driving the pulling driving rollers 311 to rotate; the driving cylinder 318 is used for driving the first slider 316 to drive the traction driven roller 312 to slide along the first linear guide rail 315, so as to adjust the distance between the traction driven roller 312 and the traction driving roller 311 (the corresponding distance meets the requirement of clamping the traction tape adhesive coiled material); the drawing driving roller 311 and the drawing driven roller 312 clamp the unreeled tape film according to a set interval, and the drawing driving roller 311 rotates to draw the unreeled tape film.

The driven roller 321 rotates driven in the process of drawing the tape adhesive coiled material by the feeding drawing assembly 31 to conduct the tape adhesive coiled material in drawing.

And the limiting groove 332 is used for longitudinally limiting the drawn tape adhesive coiled material.

In this embodiment, the limiting groove 332 prevents the tape adhesive coiled material in unreeling and pulling from running longitudinally, so that the tape adhesive coiled material is sent to the slitting mechanism 400 according to a set position.

To achieve the adjustment of the unreeling tension of the tape adhesive roll, in some embodiments, referring to fig. 1 and 3, the traction feeding mechanism 300 further includes an unreeling tension adjustment assembly 34 disposed between the feeding traction assembly 31 and the guiding limit assembly 33, the unreeling tension adjustment assembly 34 includes a floating press roller 341, a guide rod 342 and a position detection device 343, the floating press roller 341 is slidably connected with two guide rods 342 disposed at intervals in the longitudinal direction and is capable of sliding along the guide rods 342 vertically (Z direction), a plurality of position detection devices 343 disposed at intervals in the vertical direction are disposed at a lateral side of one of the two guide rods 342, wherein,

the floating press roller 341 is used for vertically sliding along with the position of the unreeled tape adhesive coiled material.

In this embodiment, when the tape adhesive coiled material is unreeled and bypasses the floating press roller 341, the floating press roller 341 will float and slide downwards, when the floating press roller 341 slides to the bottom end, the unreeling mechanism 200 stops unreeling, and when the traction feeding mechanism 300 pulls the tape adhesive coiled material to the slitting mechanism 400, the driven roller 321 drives to pull the tape adhesive coiled material, and then the floating press roller 341 is pulled up, so that the floating press roller 341 vertically slides along with the position of the unreeled tape adhesive coiled material.

A position detecting device 343 for detecting the position height of the floating pressure roller 341.

In this embodiment, the position detecting device 343 detects the position height of the floating press roller 341, correspondingly generates a control signal for controlling the unreeling mechanism 200 to unreel or stop unreeling, and controls the unreeling mechanism 200 through the control device of the tape slitting cutter.

The unreeling mechanism 200 is used for unreeling the tape adhesive coiled material in a matching way according to the position height of the floating press roller 341 detected by the position detecting device 343.

In this embodiment, when the position detecting device 343 detects that the floating press roller 341 is at the lowest position, the unreeling mechanism 200 stops unreeling, and when the position detecting device 343 detects that the floating press roller 341 is vertically lifted to the set position, the unreeling mechanism 200 starts unreeling, so that the tape adhesive coiled material is at a proper relaxation degree, and the situation that the length of the cut tape is not met due to transitional traction of the tape adhesive coiled material is avoided.

To achieve slitting of the tape film into strip tapes, referring to fig. 1 and 4, in some embodiments, the slitting mechanism 400 includes a hob roller 42 and a hob driving roller 43 that are longitudinally disposed and connected to the second side plate 102 of the frame 100 through a second bearing 41, a transmission gear 44 that is meshed with each other is fixedly disposed at one axial end of the hob roller 42 and the hob driving roller 43, one axial end of the hob driving roller 43 that is provided with the transmission gear 44 is further connected to a slitting driving motor 46 through a coupling 45, and slitting knives 47 that are disposed on the circumferential outer side wall of the hob roller 42 at equal intervals along the axial direction thereof, wherein the slitting driving motor 46 is driven by the coupling 45 and the transmission gear 44 to reversely rotate the hob roller 42 and the hob driving roller 43, to drive the hob driving roller 43 to move the tape film, and to drive the slitting knife 47 to slitting the moving tape film roll, thereby slitting the tape film into strip tapes.

To effect slitting of the strip tape to a predetermined length, referring to fig. 1 and 5, in some embodiments, the slitting mechanism 500 includes a bead assembly 51 coupled to the second side plate 102 and a slitting assembly 52 disposed directly below the bead assembly 51, wherein,

the pressing bar assembly 51 comprises two second linear guide rails 511 which are arranged on the corresponding second side plates 102 and extend transversely, each second linear guide rail 511 is provided with a second sliding block 512, the two second sliding blocks 512 are connected with pressing bar rollers 513 which are longitudinally arranged, and the second sliding blocks 512 are also in transmission connection with pushing cylinders 514 arranged on the corresponding second side plates 102; the pushing cylinder 514 drives the second slide block 512 to drive the layering roller 513 to move towards the hob driving roller 43, and presses and fixes one end of the strip tape away from the parting line, so that the slitting assembly 52 slits by taking the parting line as a slitting point.

In this embodiment, the pushing cylinder 514 drives the second slider 512 to drive the pressing bar roller 513 to move toward the hob driving roller 43, and presses and fixes one end of the strip tape away from the parting line, and then the other end of the strip tape naturally sags, so that when the slitting assembly 52 performs slitting, the aligned position matches the corresponding parting line, that is, the initial scale of the slit tape meets the preset scale requirement, that is, the initial scale is zero scale.

The slitting assembly 52 comprises two third linear guide rails 521 which are arranged in parallel on the frame 100 and extend transversely, the sliding rails of the two third linear guide rails 521 are respectively connected with a sliding seat 522 arranged on the sliding seat 522, a slitting knife seat 523 is arranged on the sliding seat 522, a slitting knife 524 is arranged at one transverse end of the slitting knife seat 523, which is close to the slitting mechanism 400, the sliding seat 522 is also in transmission connection with a transmission rotating shaft 527 through a connecting rod 525 and a cam 526, and the transmission rotating shaft 527 is also in transmission connection with a slitting driving motor 529 through a synchronous belt transmission pair 528; the slitting driving motor 529 drives the sliding seat 522 to slide transversely along the third linear guide rail 521 through the transmission rotating shaft 527, the cam 526 and the connecting rod 526, so that the sliding seat 522 drives the slitting knife 524 to align with the parting line, and the slitting assembly 51 is matched to press and fix the strip-shaped tape to slit the strip-shaped tape into a tape with a preset length.

It will be appreciated that, so set up, press the one end of strip tape through setting up layering subassembly 51 and admittedly, and then make strip tape other end droops naturally, then aim at the parting line through the slitting subassembly 52 and cut, the cutting point error is little, and the measurement of the tape that cuts out is accurate.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.

Claims (10)

1. The tape slitting and cutting machine is characterized by comprising a frame, an unreeling mechanism, a traction feeding mechanism, a slitting mechanism and a slitting mechanism, wherein the unreeling mechanism, the traction feeding mechanism, the slitting mechanism and the slitting mechanism are arranged on the frame; wherein,,

the unreeling mechanism is positioned at one lateral side of the frame and is used for unreeling the tape adhesive coiled material and correcting the position of the unreeled tape adhesive coiled material;

the traction feeding mechanism is arranged on one side of the unreeling mechanism and is used for pulling the tape adhesive coiled material unreeled by the unreeling mechanism, adjusting the relaxation degree of the unreeled tape adhesive coiled material and conveying the tape adhesive coiled material to the slitting mechanism;

the slitting mechanism is in butt joint with the traction feeding mechanism and is used for drawing the tape rubber coiled material conveyed by the traction feeding mechanism and slitting the drawn tape rubber coiled material into strip tape by rolling;

the slitting mechanism is arranged on one side, away from the butt joint of the traction feeding mechanism, of the slitting mechanism and is used for slitting the strip tape which is slit in a rolling way into a tape with preset length.

2. The tape cutting and trimming machine according to claim 1, wherein the unwinding mechanism comprises a first base, a plurality of first linear slide rails arranged along the longitudinal direction of the frame are arranged on the first base, the plurality of first linear slide rails are connected with a sliding plate, the sliding plate is also in transmission connection with a first transmission component which transmits the sliding plate to move along the first linear slide rails, one side of the sliding plate in the longitudinal direction is provided with a first supporting plate, the first supporting plate is provided with a mounting seat which is in rotary connection with the sliding plate, the mounting seat is connected with one axial end of a unwinding and winding force shaft which is longitudinally arranged through a first bearing, the unwinding and winding force shaft is in transmission connection with an unwinding driving component after penetrating through the mounting seat, the other axial end of the unwinding and winding force shaft is provided with a second bearing, the other side of the sliding plate in the longitudinal direction is provided with a second supporting plate which is opposite to the position of the first supporting plate, the second bearing plate is movably clamped with the second supporting plate so that the unwinding and winding force shaft is movably connected with the second supporting plate, one side of the sliding plate, which is close to the feeding mechanism is provided with a tilting mounting bracket, wherein the driving roller is further arranged on one side of the feeding mechanism,

the first transmission assembly is used for transmitting the sliding plate to slide along the first linear sliding rail so as to rectify and adjust the positions of the rolling force releasing shaft and the tape rubber coiled material penetrating through the rolling force releasing shaft in the longitudinal direction;

the unreeling driving assembly is used for transmitting the unreeling force shaft to rotate and unreels the tape adhesive coiled material through being matched with the guide of the driven roller.

3. The tape slitting cutter according to claim 2, wherein the unreeling mechanism further comprises a deviation rectifying detection assembly arranged on the frame, the deviation rectifying detection assembly comprises a T-shaped bracket, a sliding sleeve, a deflection joint, a U-shaped installation seat and a deviation rectifying sensor, the T-shaped bracket is fixedly arranged on the frame, the sliding sleeve is sleeved on a cross rod of the T-shaped bracket and is locked with the T-shaped bracket through a first screwing screw, the sliding sleeve is further connected with the deflection joint through a rotating shaft and a second screwing screw, the U-shaped installation seat is arranged at the end, far away from the connection end of the deflection joint, of the sliding sleeve, the deviation rectifying sensor is arranged in a U-shaped groove of the U-shaped installation seat, wherein,

the deviation correcting sensor is used for detecting the position of the side edge of the tape rubber coiled material passing through the U-shaped groove so as to determine the position of the unreeled tape rubber coiled material;

the first transmission assembly is used for transmitting the sliding plate to slide along the first linear sliding rail when the deviation correcting sensor detects that the position of the unwinding tape rubber coiled material deviates, so as to correct and adjust the unwinding force shaft and the position of the tape rubber coiled material penetrating through the unwinding force shaft in the longitudinal direction.

4. A tape slitter according to claim 3, wherein the first transmission assembly comprises one of: the unreeling driving assembly comprises an electric push rod, an electric linear module and a linear motor, and/or comprises a torque motor.

5. The tape slitting cutter according to claim 2, wherein the traction feeding mechanism comprises a feeding traction assembly, a driven roller assembly and a guiding limit assembly which are arranged on the frame, the feeding traction assembly is arranged on one side close to the unreeling mechanism, the guiding limit assembly is arranged on one side close to the slitting mechanism, the driven roller assembly comprises a plurality of driven rollers, the driven rollers are arranged on one side of the feeding traction assembly, which is away from the guiding limit assembly, between the feeding traction assembly and the guiding limit assembly and on one side of the guiding limit assembly, which is away from the feeding traction assembly, the guiding limit assembly comprises a guiding plate, a limit groove with adjustable width is arranged on the guiding plate, wherein,

the feeding traction assembly is used for dragging the tape and film coiled from the uncoiling mechanism to a plurality of driven rollers and the limiting grooves and sending the tape and film coiled from the uncoiling mechanism to the slitting mechanism;

the driven roller is driven to rotate in the process of moving the tape adhesive coiled material pulled by the feeding and pulling assembly so as to conduct the tape adhesive coiled material in the pulling process;

and the limiting groove is used for longitudinally limiting the drawn tape adhesive coiled material.

6. The tape slitter of claim 5, wherein the traction feeding mechanism further comprises an unreeling relaxation degree adjusting assembly arranged between the feeding traction assembly and the guiding limit assembly, the unreeling relaxation degree adjusting assembly comprises a floating press roller, a guide rod and a position detecting device, the floating press roller is in sliding connection with the two guide rods which are arranged at intervals in the longitudinal direction and can vertically slide along the guide rods, a plurality of position detecting devices which are arranged at intervals in the vertical direction are arranged on one lateral side of one of the two guide rods,

the floating press roll is used for vertically sliding along with the position of the unreeled tape adhesive coiled material;

the position detection device is used for detecting the position height of the floating press roll;

and the unreeling mechanism is used for carrying out unreeling of the tape adhesive coiled material in a matching way according to the position height of the floating press roller detected by the position detection device.

7. The tape slitting cutter according to claim 6, wherein the feeding traction assembly comprises a traction driving roller and a traction driven roller which extend longitudinally and are vertically and oppositely arranged, the traction driving roller is connected with a first side plate of the frame through a first bearing, one axial end of the traction driving roller further penetrates through the first side plate and is in transmission connection with a traction driving motor arranged on the first side plate, first linear guide rails which are vertically arranged are arranged above two axial ends of the traction driving roller, the first linear guide rails are arranged on the corresponding first side plates, first sliding blocks are arranged on the first linear guide rails and are connected with the traction driven roller through bearing seats, the first sliding blocks are further in transmission connection with driving cylinders arranged on the corresponding first side plates, wherein,

the traction driving motor is used for driving the traction driving roller to rotate;

the driving cylinder is used for driving the first sliding block to drive the traction driven roller to slide along the first linear guide rail so as to adjust the distance between the traction driven roller and the traction driving roller;

the traction driving roller and the traction driven roller clamp the unreeled tape and film according to a set interval and cooperate with the rotation of the traction driving roller to drag the unreeled tape and film.

8. The tape slitting cutter according to claim 1, wherein the slitting mechanism comprises a hob roller and a hob driving roller which are longitudinally arranged and connected with the second side plate of the frame through a second bearing, wherein a transmission gear which is meshed with each other is fixedly arranged at one axial end of the hob roller and the hob driving roller, the axial end of the hob driving roller, which is provided with the transmission gear, is also in transmission connection with a slitting driving motor through a coupler, and the circumferential outer side wall of the hob roller is provided with slitting knives at equal intervals along the axial direction of the hob roller, wherein the slitting driving motor drives the hob roller and the hob driving roller to reversely rotate through the coupler and the transmission gear, so that the hob driving roller drives the tape roll to move, and the hob roller drives the slitting knives to rotate so as to slit the moving tape roll.

9. The tape slitter of claim 8, wherein the slitting mechanism comprises a bead assembly coupled to the second side plate and a slitting assembly disposed directly below the bead assembly, wherein,

the pressing strip assembly comprises two second linear guide rails which are arranged on the corresponding second side plates and transversely extend, each second linear guide rail is provided with a second sliding block, the two second sliding blocks are connected with pressing strip rollers which are longitudinally arranged, and the second sliding blocks are also in transmission connection with pushing cylinders arranged on the corresponding second side plates; the pushing cylinder drives the second sliding block to drive the layering roller to move towards the hob driving roller, and presses and fixes one end of the strip tape away from the parting line, so that the strip cutting assembly cuts by taking the parting line as a cutting point;

the strip cutting assembly comprises two third linear guide rails which are arranged in parallel on the frame and extend transversely, sliding rails of the two third linear guide rails are respectively connected with a sliding seat arranged on the sliding rails, a strip cutting tool apron is arranged on the sliding seat, a strip cutting tool is arranged at one transverse end of the strip cutting tool apron, which is close to the strip cutting mechanism, the sliding seat is also in transmission connection with a transmission rotating shaft through a connecting rod and a cam, and the transmission rotating shaft is also in transmission connection with a strip cutting driving motor through a synchronous belt transmission pair; the strip cutting driving motor drives the sliding seat to transversely slide along the third linear guide rail through the transmission rotating shaft, the cam and the connecting rod, so that the sliding seat drives the strip cutting knife to align with the cutting line, and the strip cutting driving motor is matched with the pressing strip assembly to press and fix the strip tape, so that the strip tape is cut into a tape with preset length.

10. Tape slitting cutter according to any one of claims 1-9, further comprising a blanking mechanism arranged below the slitting mechanism for conveying the slit tape down, wherein the blanking mechanism comprises a synchronous belt conveyor belt.