CN210339825U - Adhesive tape slitting machine - Google Patents

Abstract

The utility model belongs to the technical field of the sticky tape processing equipment, especially, relate to an adhesive tape divides strip machine, including the pay-off frame, receive the work or material rest, the knife rest, be used for supplying the delivery roll of adhesive tape installation and be used for curling the material roller of receiving of the sticky tape after the cutting, the pay-off frame sets up respectively in the relative both sides of knife rest with receiving the work or material rest, the delivery roll is rotationally installed on the pay-off frame, receive the material roller rotationally install on receiving the material roller, be equipped with cutter and two on the knife rest and set up respectively in the guide block of the relative both sides of cutter, form the direction interval that is used for supplying the sticky tape to pass between two guide blocks, the tip of cutter stretches into in. This sticky tape divides strip machine, when the sticky tape passed the direction interval, two fixed blocks butt respectively on the relative both sides face of sticky tape, play the effect of leading to the position of sticky tape, can prevent like this effectively that the cutter from appearing slope, removing or rocking at the in-process sticky tape of cutting sticky tape, guarantee the uniformity of the sticky tape width after the cutting.

Description

Adhesive tape slitting machine

Technical Field

The utility model belongs to the technical field of the sticky tape processing equipment, especially, relate to an adhesive tape divides strip machine.

Background

The adhesive tape slitting machine is a machine capable of slitting an adhesive tape into a plurality of narrower adhesive tapes, the adhesive tape is driven and pulled out by the rotation of a roll shaft, then is slit into a plurality of narrower adhesive tapes after being cut by a cutter, and finally, the narrower adhesive tapes are respectively curled on a material receiving roll. The existing adhesive tape slitting machine is characterized in that the distance between the roll shaft and the material collecting roll is far away, so that the adhesive tape is easy to incline, deviate or shake under the action of cutting force of a cutter, the width of the narrow adhesive tape after cutting is changed, the width consistency of the narrow adhesive tape cannot be ensured, and even adhesive tape slitting failure is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sticky tape divides strip machine aims at solving the sticky tape among the prior art and divides the strip machine to have the poor technical problem of uniformity of the width of the narrower sticky tape after the cutting.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a sticky tape divides strip machine, includes pay-off frame, receives work or material rest, knife rest, is used for supplying the feed roll of adhesive tape installation and is used for curling the material roller that receives of the sticky tape after the cutting, the pay-off frame with receive the work or material rest set up respectively in the relative both sides of knife rest, the feed roll rotationally install in on the pay-off frame, receive the material roller rotationally install in receive on the material roller, be equipped with cutter and two on the knife rest set up respectively in the guide block of the relative both sides of cutter, two form the direction interval that is used for supplying the sticky tape to pass between the guide block, the tip of cutter stretches into in the direction interval and be used for the cutting to be located the sticky tape in the.

Furthermore, first rounding corners are arranged on the edges, close to the feeding frame, of the two guide blocks, and the two first rounding corners are arranged in a surrounding mode to form a first bell mouth; two be close to on the guide block the edge department of receiving the work or material rest all is equipped with the second radius, two the second radius encloses jointly and establishes formation second horn mouth.

Further, the knife rest comprises a knife rest connecting plate and two knife rest supporting plates, the two knife rest supporting plates are vertically arranged and oppositely arranged, two ends of the knife rest connecting plate are respectively connected with the upper ends of the two knife rest supporting plates, the knife is connected with the knife rest connecting plate, and the two guide blocks are respectively installed on two opposite side surfaces of the knife rest connecting plate.

Further, the tool rest further comprises an abutting screw, and the tool comprises a vertically arranged tool handle and a blade connected to the lower end of the tool handle; the tool rest is characterized in that a fixing block is arranged on the tool rest connecting plate, a first penetrating hole is formed in the tool rest connecting plate, a second penetrating hole is formed in the fixing block, a threaded hole connected with the outside is formed in the side wall of the second penetrating hole, the tool shank sequentially penetrates through the first penetrating hole and the second penetrating hole, and the butt screw is screwed in the threaded hole until the end face of the butt screw abuts against the tool shank.

Furthermore, the feeding frame comprises two feeding supporting plates which are vertically arranged and oppositely arranged, first rotating grooves are formed in the upper end faces of the two feeding supporting plates, and two ends of the feeding roller are respectively installed in the two first rotating grooves and rotate in the first rotating grooves.

Further, establish the butt ladder face on the feed roll, the cover is equipped with the butt ring on the feed roll, the butt ring with feed roll fixed connection, the side of butt ring the outer wall of feed roll with the mounting groove that is used for supplying the glue book installation is enclosed jointly to establish to the butt ladder face.

Further, receive the work or material rest include two receipts material backup pads and two limiting plates, two receive the material backup pad all to be vertical setting and relative setting, two the second has all been seted up on the up end of receiving the material backup pad and has rotated the groove, two the limiting plate is equipped with spacing arch, receive the both ends of material roller and install respectively in two the second rotates the inslot, two spacing arch stretches into two respectively the second rotates the inslot and respectively the butt in receive on the both ends of material roller, two the limiting plate pass through fastening screw respectively with receive material backup pad fixed connection.

Further, the middle part of the peripheral wall of the material receiving roller is provided with a circular ring protrusion, the material receiving roller is fixedly sleeved with two fixed circular rings, the two fixed circular rings are respectively located on two opposite sides of the circular ring protrusion and fixedly connected with the material receiving roller, and the two side faces of the fixed circular rings are respectively provided with a curling interval for curling the adhesive tape after cutting.

Furthermore, the adhesive tape slitting machine further comprises a plurality of adhesive tape discs, and each adhesive tape disc is fixedly installed on the material receiving roller and sequentially arranged at intervals along the axial direction of the material receiving roller.

Further, the adhesive tape slitting machine further comprises a rotating plate and a handle, the first end of the rotating plate is connected with the end portion of the material receiving roller, the rotating plate is perpendicular to the material receiving roller, and the handle is installed at the second end of the rotating plate and located on the side portion far away from the material receiving roller.

The utility model provides an above-mentioned one or more technical scheme in the sticky tape divides strip machine has one of following technological effect at least: the film is firstly arranged on the feeding roller, then the receiving roller is rotated to drive the film on the feeding roller to rotate, the adhesive tape on the film is conveyed into the guide gap and is cut by the cutter to obtain narrower adhesive tapes, and the narrower adhesive tapes are respectively curled on the receiving roller, so that the slitting operation of the adhesive tapes is realized; in the process, when the adhesive tape passes through the guide interval, the side faces of the two fixing blocks are respectively abutted to the two opposite side faces of the adhesive tape, and the position of the adhesive tape is guided, so that the adhesive tape can be effectively prevented from being inclined, moved or shaken in the process of cutting the adhesive tape by the cutter, and the width consistency of the cut adhesive tape is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a viewing angle of a tape slitting machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of another view angle of the tape slitting machine according to the embodiment of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 1.

Fig. 4 is the utility model provides an explosion chart of material collecting rack and material collecting roller of sticky tape slitting machine.

Fig. 5 is a schematic structural view of a discharging roller of the adhesive tape slitting machine provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-feeding rack 11-feeding supporting plate 20-receiving rack

21-material receiving supporting plate 22-limiting plate 23-fastening screw

30-tool rest 31-tool 32-guide block

33-tool rest connecting plate 34-tool rest supporting plate 35-abutting screw

40-feed roll 41-contact step surface 42-contact ring

43-first step surface 50-receiving roller 51-circular ring bulge

52-fixed ring 53-second step surface 60-adhesive tape disc

71-rotating plate 72-handle 80-film

81-adhesive tape 90-fixing plate 111-first rotating groove

211-second rotating groove 221-limiting bulge 311-knife handle

312-blade 321-first radius 322-second radius

331-fixed block 332-first through hole 320-guide space

410-the first mounting groove 510-the crimped spacing 3311-the second through hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 5, in an embodiment of the present invention, a tape slitting machine is provided, including the feeding frame 10, receive the material frame 20, the tool rest 30, a material receiving roller 50 for supplying the feeding roller 40 that the film 80 was installed and for curling the sticky tape 81 after cutting, the feeding frame 10 and the material receiving frame 20 are respectively disposed on two opposite sides of the tool rest 30, the feeding roller 40 is rotatably installed on the feeding frame 10, the material receiving roller 50 is rotatably installed on the material receiving roller 50, the tool rest 30 is provided with a cutter 31 and two guide blocks 32 respectively disposed on two opposite sides of the cutter 31, a guide space 320 for the sticky tape 81 to pass is formed between the two guide blocks 32, and the end of the cutter 31 is extended into the guide space 320 and used for cutting the sticky tape 81 located in the guide space 320.

Specifically, when the adhesive tape slitting machine provided by the embodiment of the invention is used, the adhesive tape 80 is firstly installed on the feeding roller 40, then the material receiving roller 50 is rotated to drive the adhesive tape 80 on the feeding roller 40 to rotate, the adhesive tape 81 on the adhesive tape 80 is conveyed into the guide gap and is cut by the cutter 31 to obtain the narrow adhesive tape 81, and meanwhile, the narrow adhesive tape 81 is respectively curled on the material receiving roller 50, so that the slitting operation of the adhesive tape 81 is realized; in the process, when the adhesive tape 81 passes through the guiding interval 320, the side surfaces of the two fixing blocks 331 are respectively abutted to the two opposite side surfaces of the adhesive tape 81, and the position of the adhesive tape 81 is guided, so that the adhesive tape 81 can be effectively prevented from being inclined, moved or shaken in the process of cutting the adhesive tape 81 by the cutter 31, and the consistency of the width of the cut adhesive tape 81 is ensured.

Further, the adhesive tape slitting machine further comprises a fixing plate 90, the feeding frame 10, the tool rest 30 and the material receiving frame 20 are sequentially and fixedly mounted on the fixing plate 90 along the length direction of the fixing plate 90, the fixing plate 90 is a mounting base body of the feeding frame 10, the tool rest 30 and the material receiving frame 20, and it is ensured that the relative positions among the feeding frame 10, the tool rest 30 and the material receiving frame 20 are relatively fixed, so that the adhesive tape 81 can be conveniently cut.

Referring to fig. 1 and 2, in another embodiment of the present invention, a first radius 321 is provided at an edge of each of the two guide blocks 32 of the tape slitting machine, which is close to the feeding frame 10, and the two first radii 321 together form a first bell mouth; the edge department that is close to receiving work or material rest 20 on two guide blocks 32 all is equipped with second radius 322, and two second radii 322 enclose jointly and establish and form the second horn mouth. Specifically, the two first rounding portions 321 extend away from the side surfaces of the adhesive tape 81, and a first horn opening with a size larger than the distance between the guide gaps between the two guide blocks 32 is formed between the two first rounding portions 321, so that when the adhesive tape 81 needs to be fed into the guide gap between the two guide blocks 32, the adhesive tape 81 firstly passes through the first horn opening and then enters the guide gap, and the adhesive tape 81 can conveniently pass through the guide gap; the two second rounded circles 322 extend away from two sides of the adhesive tape 81 respectively, a second horn opening with the size larger than the distance between the guide gaps is formed between the two second rounded circles 322, and when the cut adhesive tape 81 passes through the guide gaps, the cut adhesive tape 81 passes through the second horn opening, which is beneficial to the cut adhesive tape 81 to penetrate out; the plurality of narrow adhesive tapes 81 formed after cutting can be obliquely pulled out towards the side surfaces of the two second inverse circles 322 respectively, the second horn openings provide space for obliquely sending out the cut adhesive tapes 81, the cut adhesive tapes 81 are obliquely pulled out, and the two adjacent cut adhesive tapes 81 are away from each other and curled to prevent the curling of the two adjacent cut adhesive tapes 81 from generating interference; in addition, the oblique pulling towards the two sides causes the cutting position of the adhesive tape 81 to be pulled, and the adhesive tape 81 can be divided by the tool rest 30 with small force, so that the difficulty of dividing the adhesive tape 81 is reduced.

Referring to fig. 1, 2 and 3, in another embodiment of the present invention, the tool holder 30 of the adhesive tape slitting machine includes a tool holder connecting plate 33 and two tool holder supporting plates 34, the two tool holder supporting plates 34 are vertically and oppositely disposed, two ends of the tool holder connecting plate 33 are respectively connected to the upper ends of the two tool holder supporting plates 34, the tool 31 is connected to the tool holder connecting plate 33, and two guide blocks 32 are respectively installed on two opposite side surfaces of the two tool holder connecting plates 33. Specifically, the two tool rest support plates 34 respectively provide a mounting base for the two guide blocks 32, and the tool rest connecting plate 33 is used for mounting the tool rest 30, so that the tool 31 can stably extend into a guide gap between the two guide blocks 32, and the cutting of the stable adhesive tape 81 is realized.

Referring to fig. 1, 2 and 3, in another embodiment of the present invention, the adhesive tape slitting machine further includes an abutting screw 35, and the cutter 31 includes a vertically disposed handle 311 and a blade 312 connected to a lower end of the handle 311; a fixing block 331 is arranged on the tool rest connecting plate 33, a first penetrating hole 332 is arranged on the tool rest connecting plate 33, a second penetrating hole 3311 is arranged on the fixing block 331, a threaded hole connected with the outside is formed in the side wall of the second penetrating hole 3311, and after the tool shank 311 sequentially penetrates through the first penetrating hole 332 and the second penetrating hole 3311, the butt screw 35 is screwed into the threaded hole until the end face of the butt screw 35 abuts against the tool shank 311. Specifically, after the upper end of the tool holder 311 sequentially passes through the first through hole 332 and the second through hole 3311, the abutting screw 35 is screwed into the screw hole in the fixing block 331 until the end of the abutting screw 35 abuts against the outer peripheral wall of the tool holder 311, so that the axial positioning of the tool holder 311 is realized, the tool holder 311 is prevented from moving up and down, and the blade 312 is ensured to be capable of stably cutting the adhesive tape 81 in the guide gap; in addition, in the process of continuously cutting the adhesive tape 81, the adhesive tape 81 on the film 80 is less and less, the relative height of the adhesive tape 81 extending into the guide gap is changed, at this time, the abutting screw 35 can be unscrewed, the height of the blade 312 is adjusted, the adhesive tape 81 can be ensured to accurately pass through the middle part of the blade 312, and the quality of the narrower adhesive tape 81 after cutting is improved. The height adjustment and fixation of the cutter 31 can be realized by screwing and unscrewing the abutment screw 35, and the operation is simple.

Further, the abutment screw 35 may be a thumb screw, which is simpler to rotate, so that the height adjustment operation of the tool 31 is simpler.

Referring to fig. 1 and 2, in another embodiment of the present invention, the feeding frame 10 of the tape slitting machine includes two feeding supporting plates 11, the two feeding supporting plates 11 are vertically disposed and oppositely disposed, the upper end surfaces of the two feeding supporting plates 11 are respectively provided with a first rotating groove 111, and both ends of the feeding roller 40 are respectively installed in the two first rotating grooves 111 and rotate in the first rotating grooves 111. Specifically, when the roll changing device is used, the two ends of the feeding roller 40 penetrating into the film 80 can be moved out of or into the first rotating grooves 111 on the two feeding supporting plates 11, so that the roll changing can be realized, and the operation is simple.

With reference to fig. 2 and 5, in another embodiment of the present invention, an abutting step surface 41 is provided on the feed roller 40 of the tape slitting machine, an abutting ring 42 is sleeved on the feed roller 40, the abutting ring 42 is fixedly connected to the feed roller 40, and the side surface of the abutting ring 42, the outer wall surface of the feed roller 40 and the abutting step surface 41 are commonly provided to form an installation groove 410 for installing the film 80. Specifically, when the film 80 is mounted on the side surface of the abutting ring 42, the outer wall surface of the feed roller 40 and the abutting stepped surface 41 are jointly enclosed into the mounting groove 410 for mounting the film 80, the film 80 is limited by the side surface of the abutting ring 42 and the abutting stepped surface 41, the material roll is prevented from moving along the axial direction of the feed roller 40 in the rotating process, the adhesive tape 81 can be conveyed into the guide gap in the forward direction, the inclination of the adhesive tape 81 is avoided, the blade 312 can be ensured to be stably cut from the middle of the adhesive tape 81, and the cutting accuracy of the blade 312 and the consistency of the width of the narrower adhesive tape 81 after cutting are improved.

Further, the two ends of the feeding roller 40 are provided with the first step surfaces 43, the two first step surfaces 43 are respectively abutted against the two opposite side surfaces of the two feeding support plates 11, the axial movement of the feeding roller 40 is prevented, the adhesive tape 81 is further ensured to be conveyed into the guide gap in the forward direction, and the consistency and the quality of the cutting width of the adhesive tape 81 are improved.

Combine fig. 2 and fig. 4 to show in another embodiment of the utility model, the receipts material frame 20 that this sticky tape divides strip machine that provides includes that two receive material backup pads 21 and two limiting plates 22, receive material backup pad 21 and all be vertical setting and relative setting for two, two receive and all seted up the second on the up end of material backup pad 21 and rotate groove 211, two limiting plates 22 are equipped with spacing arch 221, receive material roller 50's both ends and install respectively in two second rotation grooves 211, two spacing arch 221 stretch into respectively two second rotation grooves 211 and respectively the butt on receiving material roller 50's both ends, two limiting plates 22 pass through fastening screw 23 respectively with receive material backup pad 21 fixed connection.

Specifically, when assembling, install the both ends of receiving material roller 50 in two second rotation grooves 211 respectively, stretch into two second rotation grooves 211 respectively with spacing arch 221 on two limiting plates 22 again until two spacing arch 221 butt on receiving material roller 50's both ends in, rethread fastening screw 23 fixes two limiting plates 22 respectively at two receipts material backup pads 21, so, realize receiving material roller 50's radial fixation, prevent receiving material roller 50 along its radial runout at receipts material pivoted in-process, avoid the sticky tape 81 in the guide clearance to beat, ensure the stability of sticky tape 81 cutting and the uniformity of the width of narrower sticky tape 81 after the cutting.

Further, both ends of the material receiving roller 50 are provided with second step surfaces 53, and the two second step surfaces 53 are respectively abutted against two opposite side surfaces of the two material receiving support plates 21, so that the axial movement of the material receiving roller 50 is prevented, and the curling stability of the narrow adhesive tape 81 after cutting and the cutting stability of the adhesive tape 81 are ensured.

Preferably, the fastening screw 23 is a thumb screw, which is easy to detach, and facilitates the replacement and detachment of the material receiving roller 50.

With reference to fig. 2 and 4, in another embodiment of the present invention, the middle of the outer peripheral wall of the material receiving roller 50 of the tape slitting machine is provided with a circular ring protrusion 51, the material receiving roller 50 is fixed with two fixing circular rings 52, the two fixing circular rings 52 are respectively located on two opposite sides of the circular ring protrusion 51 and are fixedly connected to the material receiving roller 50, and a curling space 510 for curling the cut adhesive tape 81 is formed between the side surfaces of the two fixing circular rings 52 and two opposite side surfaces of the circular ring protrusion 51. Specifically, the cut tapes 81 enter the corresponding curling gaps respectively, the two side portions of the cut tapes 81 are limited by the opposite wall surfaces of the curling gaps, the curled tapes 81 are regular in shape, and the tapes 81 can be used and stored conveniently.

Referring to fig. 1 and 2, in another embodiment of the present invention, the adhesive tape slitting machine further includes a plurality of adhesive tape discs 60, and each adhesive tape disc 60 is fixedly mounted on the material receiving roller 50 and sequentially arranged along the axial direction of the material receiving roller 50 at intervals. Specifically, the cut adhesive tape 81 is directly curled onto the corresponding adhesive tape disc 60, and when the curling of the adhesive tape 81 on the adhesive tape disc 60 is completed, the adhesive tape disc 60 is directly taken out, so that the operation is simple and convenient.

Referring to fig. 1 and 4, in another embodiment of the present invention, the adhesive tape slitting machine further includes a rotating plate 71 and a handle 72, a first end of the rotating plate 71 is connected to an end of the material receiving roller 50, the rotating plate 71 is perpendicular to the material receiving roller 50, and the handle 72 is mounted at a second end of the rotating plate 71 and located at a side portion far away from the material receiving roller 50. Specifically, through rotating handle 72, drive rotor plate 71 and rotate, the receipts material roller 50 that drives and rotor plate 71 and be connected rotates, the operation of curling sticky tape 81, and is simple and convenient in operation, and simultaneously, adopt between receipts material roller 50 and the feed roll 40 to connect through sticky tape 81, at the in-process of rotating receipts material roller 50 so, also can drive feed roll 40 and rotate, thereby send into the sticky tape 81 on the film 80 constantly and cut the branch strip in the guiding clearance, need not to adopt other power supplies, moreover, the steam generator is simple in structure, and convenient in operation.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides an adhesive tape divides strip machine which characterized in that: the adhesive tape winding and cutting device comprises a feeding frame, a receiving frame, a knife rest, a feeding roller and a receiving roller, wherein the feeding roller is used for mounting an adhesive tape, the receiving roller is used for winding and cutting the adhesive tape, the feeding frame and the receiving frame are respectively arranged on two opposite sides of the knife rest, the feeding roller is rotatably arranged on the feeding frame, the receiving roller is rotatably arranged on the receiving roller, a cutter and two guide blocks are arranged on the knife rest and are respectively arranged on two opposite sides of the cutter, a guide interval for the adhesive tape to pass through is formed between the two guide blocks, and the end part of the cutter extends into the guide interval and is used for cutting the adhesive tape positioned in the guide interval.

2. A tape slitting machine according to claim 1 wherein: first rounding corners are arranged on the two guide blocks at the edges close to the feeding frame, and the two first rounding corners are arranged together in a surrounding manner to form a first bell mouth; two be close to on the guide block the edge department of receiving the work or material rest all is equipped with the second radius, two the second radius encloses jointly and establishes formation second horn mouth.

3. A tape slitting machine according to claim 1 wherein: the knife rest comprises a knife rest connecting plate and two knife rest supporting plates, the two knife rest supporting plates are vertically arranged and oppositely arranged, two ends of the knife rest connecting plate are respectively connected with the upper ends of the two knife rest supporting plates, the knife is connected with the knife rest connecting plate, and the two guide blocks are respectively arranged on two opposite side surfaces of the knife rest connecting plate.

4. A tape slitting machine according to claim 3 wherein: the tool rest further comprises an abutting screw, and the tool comprises a vertically arranged tool handle and a blade connected to the lower end of the tool handle; the tool rest is characterized in that a fixing block is arranged on the tool rest connecting plate, a first penetrating hole is formed in the tool rest connecting plate, a second penetrating hole is formed in the fixing block, a threaded hole connected with the outside is formed in the side wall of the second penetrating hole, the tool shank sequentially penetrates through the first penetrating hole and the second penetrating hole, and the butt screw is screwed in the threaded hole until the end face of the butt screw abuts against the tool shank.

5. A tape slitting machine according to claim 1 wherein: the feeding frame comprises two feeding supporting plates which are vertically arranged and oppositely arranged, first rotating grooves are formed in the upper end faces of the two feeding supporting plates, and two ends of the feeding roller are respectively installed in the two first rotating grooves and rotate in the first rotating grooves.

6. A tape slitting machine according to claim 1 wherein: establish the butt ladder face on the feed roll, the cover is equipped with the butt ring on the feed roll, the butt ring with feed roll fixed connection, the side of butt ring the outer wall of feed roll with the butt ladder face encloses jointly and establishes into the mounting groove that is used for supplying the glue book installation.

7. A tape slitting machine according to claim 1 wherein: receive the material frame and include two receipts material backup pads and two limiting plates, two receive the material backup pad and all be vertical setting and relative setting, two the second has all been seted up on the up end of receiving the material backup pad and has been rotated the groove, two the limiting plate is equipped with spacing arch, receive the both ends of material roller and install respectively in two the second rotates the inslot, two spacing arch stretches into two respectively the second rotates the inslot and respectively the butt in receive on the both ends of material roller, two the limiting plate pass through fastening screw respectively with receive material backup pad fixed connection.

8. A tape slitting machine according to claim 1 wherein: the middle part of the peripheral wall of the material receiving roller is provided with a circular ring bulge, the material receiving roller is fixedly sleeved with two fixed circular rings, the two fixed circular rings are respectively positioned on two opposite sides of the circular ring bulge and fixedly connected with the material receiving roller, and two side surfaces of the fixed circular rings are respectively provided with a curling interval used for curling the adhesive tape after cutting between the two opposite side surfaces of the circular ring bulge.

9. A tape slitting machine according to claim 1 wherein: the adhesive tape slitting machine further comprises a plurality of adhesive tape discs, and each adhesive tape disc is fixedly installed on the material receiving roller and sequentially arranged at intervals along the axial direction of the material receiving roller.

10. A tape slitting machine according to claim 1 wherein: the adhesive tape slitting machine further comprises a rotating plate and a handle, the first end of the rotating plate is connected with the end portion of the material receiving roller, the rotating plate is perpendicular to the material receiving roller, and the handle is installed at the second end of the rotating plate and located on the side portion far away from the material receiving roller.

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