CN213140848U

CN213140848U - Cutting and rewinding integrated device for packaging adhesive tape

Info

Publication number: CN213140848U
Application number: CN202021244563.2U
Authority: CN
Inventors: 张勤伟
Original assignee: Suzhou Mastercard Packaging Materials Co ltd
Current assignee: Suzhou Mastercard Packaging Materials Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-07
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a integrative device of rewinding of cutting of packing sticky tape, which comprises a frame, rotatable unwinding roller and the wind-up roll of locating in the frame, locate in the frame and be located the subassembly of cutting between unwinding roller and the wind-up roll, cut the subassembly and include the rotatable axis of rotation of locating in the frame, locate the epaxial upset support of rotation, locate upset support one side and cut the roller with the branch that the axis of rotation parallels, set up a plurality of cutters on dividing the roller along dividing the axial interval of cutting the roller, the sticky tape can complex unreel and the rewinding is on the wind-up roll from unwinding roller, the cutting edge of cutter can the complex be contradicted on the sticky tape. The utility model discloses an integrative device of rewinding cuts through setting up between unreeling roller and wind-up roll and cutting the subassembly, can make the sticky tape cut earlier before the rewinding, and the sticky tape after cutting afterwards rewinds on the wind-up roll again, does not need independent rewinding and the operation of cutting the book again, has realized cutting the assembly line operation with the rewinding, very big improvement efficiency.

Description

Cutting and rewinding integrated device for packaging adhesive tape

Technical Field

The utility model relates to a production field of packing sticky tape, concretely relates to integrative device of rewinding of cutting of packing sticky tape.

Background

The packaging adhesive tape is also called BOPP adhesive tape, sealing adhesive tape and the like, which takes a BOPP biaxially oriented polypropylene film as a base material, and is heated and uniformly coated with pressure-sensitive adhesive emulsion to form adhesive layers with different sizes of 8-28 mu m, thus being an indispensable article in light industrial enterprises, companies and personal life. When the packaging adhesive tape is produced, a mother adhesive tape roll is usually prepared, and the mother adhesive tape roll is rewound and cut into small rolls with smaller diameters, so that the daily packaging adhesive tape is obtained.

However, at present, for a tape parent roll, a rewinding process and a cutting process are usually performed on the tape parent roll by using a rewinding device and a cutting device, which are independent from each other, after rewinding is completed, the rewound tape needs to be manually taken down and placed on the cutting machine for cutting, which greatly affects the production efficiency of packaging the tape.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide a integrative device of rewinding of cutting of packing sticky tape.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a slitting and rewinding integrated device for a packaging adhesive tape is used for slitting and rewinding a mother adhesive tape roll and comprises a rack, unwinding rollers which are respectively rotatably arranged on the rack around the axial lead direction of the winding rollers and are parallel to each other and are used for bearing the mother adhesive tape roll, winding rollers for winding the slit adhesive tape, and slitting components which are arranged on the rack and are positioned between the unwinding rollers and the winding rollers, the slitting component comprises a rotating shaft which is rotatably arranged on the frame around the axial lead direction of the slitting component, a turning support arranged on the rotating shaft, slitting rollers which are arranged on one side of the turning support and are parallel to the rotating shaft, and a plurality of cutters which are arranged on the slitting rollers at intervals along the axial direction of the slitting rollers, the adhesive tape can be matched with the unwinding roller to unwind and rewind on the winding roller, and the cutting edge of the cutter can be matched with the adhesive tape to abut against the adhesive tape.

Preferably, divide and cut the roller and have the opening for hollow structure and its one side roll surface on, it still includes along divide and cut the axial of roller arrange in proper order in divide and cut a plurality of stoppers in the roller, every adjacent two the stopper between be formed with spacing clearance, the cutter can the complex inlay card in spacing clearance and its cutting edge can the complex wear out the opening.

Preferably, the slitting assembly further comprises a first driving assembly used for driving the rotating shaft to rotate, wherein the first driving assembly comprises a gear, a screw rod and a hand wheel, the gear is sleeved on one end of the rotating shaft, the screw rod is rotatably arranged on the rack and meshed with the gear, and the hand wheel is arranged at one end of the gear and far away from the screw rod.

Further preferably, the screw rod is arranged perpendicular to the rotating shaft.

Preferably, the slitting assembly further comprises a counterweight roller arranged on the overturning bracket and located on one side opposite to the slitting roller, and the counterweight roller is parallel to the slitting roller.

Preferably, the slitting roller is arranged in parallel with the unwinding roller.

Preferably, integrative device still includes two rotatable locating respectively in the frame and be located the first rotation portion and the second rotation portion at wind-up roll both ends, the wind-up roll have two and every the both ends of wind-up roll respectively detachable connect in first rotation portion with on the second rotation portion.

Further preferably, the wind-up roll has connect in first connecting portion on the first rotation portion and connect in second connecting portion on the second rotation portion, first connecting portion include the first connecting body, locate first connecting rod on the first connecting body, the second connecting portion include along the axial telescopic of wind-up roll locates second connecting body on the wind-up roll, cover are located spring on the second connecting body, locate the second connecting body is kept away from the end cover of wind-up roll one end, is located second connecting rod on the end cover, first rotation portion with the connecting hole has been seted up respectively in the second rotation portion, first connecting rod with the second connecting rod can correspond insert respectively and locate first rotation portion with on the second rotation portion in the connecting hole.

Further preferably, the wind-up roll includes the roller body, along the axial interval cover of roller body is located a plurality of adhesive tape paper pipes on the roller body, after cutting the sticky tape respectively can the complex rolling in a plurality of adhesive tape paper pipes on.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses an integrative device of rewinding cuts through setting up between unreeling roller and wind-up roll and cutting the subassembly, can make the sticky tape cut earlier before the rewinding, and the sticky tape after cutting afterwards rewinds on the wind-up roll again, does not need independent rewinding and the operation of cutting the book again, has realized cutting the assembly line operation with the rewinding, very big improvement efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a slitting and rewinding integrated device in an embodiment of the present invention.

Wherein: 1. a frame; 2. unwinding rollers; 3. a wind-up roll; 31. a roll shaft body; 32. a tape paper tube; 4. a rotating shaft; 5. turning over the bracket; 6. a slitting roller; 7. a cutter; 8. an opening; 9. a limiting block; 10. a gear; 11. a screw rod; 12. a hand wheel; 13. a counterweight roller; 14. A first rotating section; 15. a second rotating part; 16. a first connection body; 17. a first connecting rod; 18. a second connection body; 19. a spring; 20. an end cap; 21. a second connecting rod; 22. connecting holes;

100. mother roll of adhesive tape; 101. an adhesive tape.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

The utility model relates to an improvement to the apparatus for producing of packing sticky tape to solve present rewinding and the problem that can only independently go on respectively of surely rolling up to the packing sticky tape. The utility model discloses provide an integrative device of rewinding of cutting of packing sticky tape after the improvement, through set up between unreeling roller and wind-up roll and cut the subassembly, can make the sticky tape cut earlier before the rewinding, the sticky tape after cutting afterwards rewinds on the wind-up roll, need not be in the independent operation of rewinding and cutting the book, realized cutting the assembly line operation with the rewinding, very big improvement efficiency.

Referring to fig. 1, a slitting and rewinding integrated device for packaging adhesive tapes is shown, which is used for slitting and rewinding a primary adhesive tape roll 100 and comprises a frame 1, unwinding rollers 2 which are rotatably arranged on the frame 1 around the axial lead direction of the unwinding rollers and are parallel to each other and used for bearing the primary adhesive tape roll 100, and winding rollers 3 used for winding slit adhesive tapes 101.

Here, foretell integrative device is still including locating two transfer rollers (not shown in the figure) on frame 1, be used for driving transfer roller pivoted second drive assembly (not shown in the figure), locate two transition rollers (not shown in the figure) on frame 1, transfer roller and transition roller are located unreel between roller 2 and the wind-up roll 3 and respectively with unreeling roller 2 parallel arrangement, wherein the roll surface of transfer roller is made for dull polish material, the roll surface of transition roller is the smooth surface. The conveying roller is used for providing power for conveying the adhesive tape 101, and the roller surface of the frosted material can play a role of preventing adhesion; the second driving component is a motor; the transition roller is a stainless steel smooth roller surface and plays a role in transition.

In this embodiment, as shown in fig. 1, the above-mentioned integrated apparatus further includes a slitting component disposed on the frame 1 and located between the unwinding roller 2 and the winding roller 3, the slitting component includes a rotating shaft 4 rotatably disposed on the frame 1 around its own axial line direction, a turning support 5 disposed on the rotating shaft 4, a slitting roller 6 disposed on one side of the turning support 5 and parallel to the rotating shaft 4, a plurality of cutters 7 disposed on the slitting roller 6 at axial intervals along the slitting roller 6, the adhesive tape 101 can be unwound from the unwinding roller 2 and rewound on the winding roller 3 in a matched manner, and a blade of the cutter 7 can be abutted to the adhesive tape 101 in a matched manner. The slitting roller 6 is here arranged parallel to the unwinding roller 2.

Here, when the adhesive tape 101 needs to be cut, only the turning bracket 5 needs to be rotated, and the cutting roller 6 is rotated towards the direction of the adhesive tape 101, so that the cutting edge of the cutter 7 is abutted against the adhesive tape 101; when the adhesive tape 101 is not required to be cut or other operations are required, the cutter 7 can be separated from the adhesive tape 101 only by reversely rotating the overturning bracket 5.

As a preferable scheme, as shown in fig. 1, the slitting roller 6 is of a hollow structure, and an opening 8 is formed in a roller surface on one side of the slitting roller 6, the slitting assembly further includes a plurality of limiting blocks 9 sequentially arranged in the slitting roller 6 along an axial direction of the slitting roller 6, a limiting gap is formed between every two adjacent limiting blocks 9, the cutter 7 can be fittingly inserted into the limiting gap, and a blade of the cutter can be fittingly passed through the opening 8.

Here, stopper 9 becomes the tube-shape and inlays and locate inside slitting roller 6, through the setting of the stopper 9 of sectional type, the interval between the regulation cutter 7 that can be nimble, and then adjusts the width of cutting of sticky tape 101. Specifically, when the adhesive tape 101 with a smaller width needs to be cut, the cutter 7 only needs to be clamped and embedded in each limiting gap, the width of the cut adhesive tape 101 is the width of the limiting block 9, and the width of the limiting block 9 can be set as required; when the adhesive tape 101 with a large width needs to be cut, the gap between the cutters 7 is only required to be enlarged, namely, one cutter 7 is embedded in every two or more limiting gaps, so that the gap of the cutters 7 can be enlarged, and the width of the cut adhesive tape 101 is enlarged.

In this embodiment, the cutting assembly further includes a first driving assembly for driving the rotating shaft 4 to rotate, and the first driving assembly includes a gear 10 sleeved on one end of the rotating shaft 4, a screw rod 11 rotatably disposed on the frame 1 and engaged with the gear 10, and a hand wheel 12 disposed on one end of the screw rod 11 far from the gear 10. Wherein the screw rod 11 is arranged perpendicular to the rotating shaft 4. When the rotating shaft 4 needs to be driven, only the hand wheel 12 needs to be rotated, the hand wheel 12 drives the screw rod 11 to rotate, the screw rod 11 drives the gear 10 meshed with the screw rod to rotate, the gear 10 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the overturning bracket 5 to overturn, so that the slitting roller 6 is moved.

The slitting assembly further comprises a balance weight roller 13 which is arranged on the overturning bracket 5 and located on one side opposite to the slitting roller 6, and the balance weight roller 13 is parallel to the slitting roller 6. Through setting up counter weight roller 13, can avoid upset support 5 rotation angle too big, prevent that slitting roller 6 from being too close to sticky tape 101 and leading to cutter 7 to damage sticky tape 101.

In this embodiment, the above-mentioned integrated device further includes two first rotating portions 14 and two second rotating portions 15, which are respectively rotatably disposed on the frame 1 and located at two ends of the wind-up roll 3, and the wind-up roll 3 has two wind-up rolls, and two ends of each wind-up roll 3 are respectively detachably connected to the first rotating portions 14 and the second rotating portions 15.

Here, by providing the first rotating portion 14 and the second rotating portion 15, the automatic rewinding of the wind-up roll 3 can be realized. When one winding roller 3 is fully wound, the first rotating portion 14 and the second rotating portion 15 rotate synchronously, the fully wound winding roller 3 is rotated away from the winding position, the other winding roller 3 is rotated to the winding position to continue winding, and winding efficiency is greatly improved.

The simultaneously rotated-off wind-up roll 3 can be detached from the first rotating part 14 and the second rotating part 15. In this embodiment, the wind-up roll 3 includes the roller body 31, and a plurality of adhesive tape paper tubes 32 sleeved on the roller body 31 along the axial direction of the roller body 31, and the slit adhesive tapes 101 can be respectively wound on the plurality of adhesive tape paper tubes 32 in a matched manner. After the winding roller 3 is dismounted, the adhesive tape paper tubes 32 with the adhesive tape 101 wound up can be taken down one by one, and the operation is very convenient.

Specifically, the wind-up roll 3 has a first connecting portion connected to the first rotating portion 14 and a second connecting portion connected to the second rotating portion 15, the first connecting portion includes a first connecting body 16 and a first connecting rod 17 disposed on the first connecting body 16, the second connecting portion includes a second connecting body 18 disposed on the wind-up roll 3 along the axial direction of the wind-up roll 3 in a telescopic manner, a spring 19 sleeved on the second connecting body 18, an end cover 20 disposed on the second connecting body 18 and away from one end of the wind-up roll 3, and a second connecting rod 21 disposed on the end cover 20, the first rotating portion 14 and the second rotating portion 15 are respectively provided with a connecting hole 22, and the first connecting rod 17 and the second connecting rod 21 can be correspondingly inserted into the connecting holes 22 disposed on the first rotating portion 14 and the second rotating portion 15.

When the wind-up roll 3 needs to be taken down, the end cover 20 is only needed to be pressed to enable the second connecting body 18 to contract, so that the second connecting rod 21 is driven to be separated from the connecting hole 22 on the second rotating part 15, then the wind-up roll 3 is pulled to enable the first connecting rod 17 to be separated from the connecting hole 22 on the first rotating part 14, then the end cover 20 is loosened, and the movable body 18 is reset under the action of the spring 19; during installation, the first connecting rod 17 is inserted into the connecting hole 22 in the first rotating part 14, then the end cover 20 is pressed, the second connecting rod 21 is aligned to the connecting hole 22 in the second rotating part 15, then the end cover 20 is loosened, the second connecting body 18 is reset under the action of the spring 19, the second connecting rod 21 can penetrate into the connecting hole 22, and the installation of the winding roller 3 is realized.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a cutting rewinding all-in-one device of packing sticky tape for cut and rewind sticky tape mother roll (100), its characterized in that: the cutting machine comprises a rack (1), an unwinding roller (2) which is rotatably arranged on the rack (1) and is parallel to each other and used for bearing a primary adhesive tape roll (100) and a winding roller (3) used for winding a cut adhesive tape (101) which is cut, a cutting assembly which is arranged on the rack (1) and is positioned between the unwinding roller (2) and the winding roller (3), wherein the cutting assembly comprises a rotating shaft (4) which is rotatably arranged on the rack (1) and is wound around the axial lead direction of the cutting assembly, a turning support (5) which is arranged on the rotating shaft (4), a slitting roller (6) which is arranged on one side of the turning support (5) and is parallel to the rotating shaft (4), and a plurality of cutters (7) which are arranged on the slitting roller (6) along the axial intervals of the slitting roller (6), wherein the adhesive tape (101) can be matched with the unwinding roller (2) and rewound on the winding roller (3), the cutting edge of the cutter (7) can be matched with and abutted against the adhesive tape (101).

2. A slitting and rewinding integrated device for packaging tapes according to claim 1, characterized in that: divide and cut roller (6) and have opening (8) for hollow structure and its one side roll surface on, it still includes along divide the axial of cutting roller (6) arrange in proper order in divide a plurality of stopper (9) in cutting roller (6), every adjacent two stopper (9) between be formed with spacing clearance, cutter (7) can the complex inlay card in spacing clearance and its cutting edge can the complex wear out opening (8).

3. A slitting and rewinding integrated device for packaging tapes according to claim 1, characterized in that: the slitting component further comprises a first driving component used for driving the rotating shaft (4) to rotate, the first driving component comprises a gear (10) and a rotatable driving component arranged at one end of the rotating shaft (4), and a screw rod (11) and a hand wheel (12) which are arranged on the frame (1) and engaged with the gear (10) and are arranged on the screw rod (11) in a sleeved mode.

4. A slitting and rewinding integrated device for packaging tapes according to claim 3, characterized in that: the screw rod (11) is perpendicular to the rotating shaft (4).

5. A slitting and rewinding integrated device for packaging tapes according to claim 1, characterized in that: the slitting component further comprises a counterweight roller (13) which is arranged on the overturning bracket (5) and is positioned on one side opposite to the slitting roller (6), and the counterweight roller (13) is parallel to the slitting roller (6).

6. A slitting and rewinding integrated device for packaging tapes according to claim 1, characterized in that: the slitting roller (6) and the unwinding roller (2) are arranged in parallel.

7. A slitting and rewinding integrated device for packaging tapes according to claim 1, characterized in that: integrative device still includes two rotatable locating respectively frame (1) is gone up and is located first rotation portion (14) and second rotation portion (15) at wind-up roll (3) both ends, wind-up roll (3) have two and every the both ends of wind-up roll (3) respectively detachable connect in first rotation portion (14) with on second rotation portion (15).

8. A slitting and rewinding integrated device for packaging tapes according to claim 7, characterized in that: wind-up roll (3) have connect in first connecting portion on first rotation portion (14) with connect in second connecting portion on second rotation portion (15), first connecting portion include first connecting body (16), locate head rod (17) on first connecting body (16), second connecting portion include along the axial telescopic of wind-up roll (3) is located second connecting body (18), cover on wind-up roll (3) are located spring (19) on second connecting body (18), are located second connecting body (18) are kept away from end cover (20) of wind-up roll (3) one end, are located second connecting rod (21) on end cover (20), first rotation portion (14) with connecting hole (22) have been seted up respectively on second rotation portion (15), head rod (17) with second connecting rod (21) can correspond respectively insert locate first rotation portion (14) And the connecting hole (22) on the second rotating part (15).

9. A slitting and rewinding integrated device for packaging tapes according to claim 1 or 7, characterized in that: wind-up roll (3) include roller body (31), along the axial interval cover of roller body (31) is located a plurality of adhesive tape paper pipes (32) on roller body (31), after cutting adhesive tape (101) respectively can the complex rolling in a plurality of adhesive tape paper pipes (32) on.