CN212554063U

CN212554063U - Roll cutting device for packaging adhesive tape

Info

Publication number: CN212554063U
Application number: CN202020960854.5U
Authority: CN
Inventors: 张勤伟
Original assignee: Suzhou Mastercard Packaging Materials Co ltd
Current assignee: Suzhou Mastercard Packaging Materials Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-19
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a package adhesive tape cut package for the female book of cutting sticky tape, cut package device and include the frame, around its self axial lead orientation rotatable the female bearing shaft who rolls up that is used for bearing the sticky tape in the frame of locating, around the rotatable cutter of locating in the frame of its self axial lead orientation, the axis of rotation of cutter and the axis of rotation looks parallel arrangement who bears the weight of the axle, the cutter can be along the parallel with the direction removal that bears the weight of the axial lead perpendicularly and the cutting edge of cutter can the complex contradict in the female book of sticky tape respectively. The roll cutting device of the utility model can conveniently cut the packing adhesive tape into a plurality of small rolls through the arrangement of the cutter and the bearing shaft, thereby being convenient for users to use; simultaneously, through the arrangement of the locking assembly, the bearing shaft can be well locked during cutting, and cutting is facilitated.

Description

Roll cutting device for packaging adhesive tape

Technical Field

The utility model relates to a production field of packing sticky tape, concretely relates to package sticky tape cut package.

Background

The packaging tape is a BOPP tape formed by taking a BOPP biaxially oriented polypropylene film as a base material, uniformly coating pressure-sensitive adhesive emulsion by heating, and rewinding the prepared tape parent roll into small rolls with smaller diameters to obtain the daily-used packaging tape.

However, the rewinding packaging tape has a long axial length, and needs to be slit again in the axial direction, and then cut into a plurality of small rolls for the convenience of users.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide one kind and can cut into the book device of cutting of a plurality of little books with the packing sticky tape.

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

the utility model provides a package adhesive tape cut a roll device for cutting the female book of adhesive tape, cut a roll device and include the frame, around rotatable locating of its self axial lead direction be used for bearing in the frame the female bearing shaft who rolls up of adhesive tape, around rotatable locating of its self axial lead direction cutter in the frame, the axis of rotation of cutter with the axis of rotation parallel arrangement who bears the axle, the cutter can be respectively along parallel and perpendicular the direction removal that bears the axial lead just the cutting edge of cutter can the complex conflict in the female book of adhesive tape is last.

Preferably, one end of the bearing shaft is connected to the rack, and the other end of the bearing shaft is a movable end.

Further preferably, the coil cutting device further comprises a locking assembly which is arranged on the rack and can be matched with the rack to lock the movable end.

Still further preferably, the locking assembly comprises a support arranged on the rack, a locking plate, a driving unit and a locking groove, wherein one end of the locking plate is rotatably arranged on the support, the driving unit is used for driving the locking plate to rotate, the locking groove is arranged at the other end of the locking plate, and the movable end can be clamped and embedded in the locking groove in a matched mode.

Still further preferably, the rotation axis of the lock plate is perpendicular to the length direction of the bearing shaft.

Still further preferably, the driving unit is an air cylinder, the bottom of the cylinder body of the air cylinder is rotatably arranged on the frame, the end of the piston rod of the air cylinder is rotatably connected to the middle of the lock plate, and the rotation axes of the cylinder body and the piston rod are respectively arranged in parallel with the rotation axis of the lock plate.

Preferably, the coil cutting device further comprises a first screw rod rotatably arranged on the rack along a direction parallel to the axial lead of the bearing shaft, a base slidably arranged on the first screw rod, and a first motor for driving the first screw rod to rotate, and the cutter is arranged on the base.

Further preferably, the coil cutting device further comprises two guide rods which are arranged on the rack in a direction parallel to the first screw rod and are respectively positioned on two sides of the first screw rod, and the base is slidably arranged on the guide rods.

Further preferably, the winding cutting device further comprises a second screw rod rotatably arranged on the base along a direction perpendicular to the axial lead of the bearing shaft, and a second motor for driving the second screw rod to rotate, and the cutter is slidably arranged on the second screw rod.

Still further preferably, the coil cutting device further comprises a guide rail arranged on the base, the extending direction of the guide rail is parallel to the length direction of the second screw rod, the cutter is arranged on the cutter holder, the second screw rod is arranged on the cutter holder in a penetrating mode, and the guide rail can be matched with the cutter holder in a clamping and embedding mode.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the roll cutting device of the utility model can conveniently cut the packing adhesive tape into a plurality of small rolls through the arrangement of the cutter and the bearing shaft, thereby being convenient for users to use; simultaneously, through the arrangement of the locking assembly, the bearing shaft can be well locked during cutting, and cutting is facilitated.

Drawings

Fig. 1 is a front view schematically illustrating a coil cutting device according to an embodiment of the present invention;

fig. 2 is a rear view schematically showing a coil cutter according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 1;

fig. 4 is a schematic structural diagram of a locking assembly according to an embodiment of the present invention.

Wherein: 1. a frame; 2. a load bearing shaft; 3. a cutter; 4. a locking assembly; 41. a support; 42. a locking plate; 43. a drive unit; 44. locking the groove; 5. a first lead screw; 6. a base; 7. a first motor; 8. a guide bar; 9. a second lead screw; 10. a second motor; 11. a guide rail; 12. a tool apron;

100. and (5) mother tape rolls.

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 innovation of a cutting device of a packaging adhesive tape, and provides a roll cutting device of the packaging adhesive tape, which can conveniently cut the packaging adhesive tape into a plurality of small rolls through the arrangement of a cutter and a bearing shaft, thereby being convenient for users to use; simultaneously, through the arrangement of the locking assembly, the bearing shaft can be well locked during cutting, and cutting is facilitated.

Referring to fig. 1-4, there is shown a winding cutting device for packaging tapes, which is used for cutting a mother tape roll 100, and comprises a frame 1, a bearing shaft 2 rotatably arranged on the frame 1 around its own axial lead for bearing the mother tape roll 100, and a cutter 3 rotatably arranged on the frame 1 around its own axial lead, wherein the rotation axis of the cutter 3 is parallel to the rotation axis of the bearing shaft 2, the cutters 3 can move along the directions parallel and perpendicular to the axial lead of the bearing shaft 2, and the cutting edge of the cutter 3 can be engaged with the mother tape roll 100. The bearing shaft 2 and the cutting knife 3 are driven to rotate by a motor.

Here, as shown in fig. 2-3, the above-mentioned roll cutting device further includes a first screw 5 rotatably disposed on the frame 1 along a direction parallel to the axial line of the bearing shaft 2, a base 6 slidably disposed on the first screw 5, a first motor 7 for driving the first screw 5 to rotate, a second screw 9 rotatably disposed on the base 6 along a direction perpendicular to the axial line of the bearing shaft 2, and a second motor 10 for driving the second screw 9 to rotate, wherein the cutter 3 is slidably disposed on the second screw 9. The first screw rod 5 is driven to rotate by the first motor 7, so that the base 6 and the cutter 3 move in the direction parallel to the axis of the bearing shaft 2, and the second screw rod 9 is driven to rotate by the second motor 10, so that the cutter 3 moves in the direction perpendicular to the axis of the bearing shaft 2 and cutting is completed.

In this embodiment, as shown in fig. 2-3, the above-mentioned roll cutting device further includes two guide rods 8 disposed on the frame 1 along a direction parallel to the first lead screw 5 and respectively located at two sides of the first lead screw 5, and a guide rail 11 disposed on the base 6, wherein the base 6 is slidably disposed on the guide rods 8, an extending direction of the guide rail 11 is parallel to a length direction of the second lead screw 9, the cutter 3 is mounted on the cutter holder 12, the second lead screw 9 is disposed on the cutter holder 12 in a penetrating manner, and the guide rail 11 can be engaged with the bottom of the cutter holder 12. Here, the guide bar 8 and the guide rail 11 are provided to ensure the stability of the movement of the cutting knife 3 and to ensure that the cutting knife 3 does not deviate from the direction during the movement.

In this embodiment, one end of the bearing shaft 2 is connected to the frame 1, and the other end is a movable end. The above-mentioned coil cutting device further includes a locking assembly 4 which is disposed on the frame 1 and can be used for locking the movable end in a matching manner, as shown in fig. 4, the locking assembly includes a bracket 41 disposed on the frame 1, a locking plate 42 having one end rotatably disposed on the bracket 41, a driving unit 43 for driving the locking plate 42 to rotate, and a locking groove 44 disposed at the other end of the locking plate 42, and the movable end can be engaged with the locking groove 44 in a matching manner. Wherein. The axis of rotation of the lock plate 42 is perpendicular to the length of the load shaft.

Through the setting of locking Assembly 4, when needing the cutting, with the female book of sticky tape 100 from activity pot head to bearing shaft 2, locking plate 42 rotates to activity end department afterwards, and the locked groove 44 withstands on the activity end, realizes the locking to the activity end.

In this embodiment, the driving unit 43 is an air cylinder, the bottom of the air cylinder is rotatably disposed on the frame 1, the end of the piston rod of the air cylinder is rotatably connected to the middle of the locking plate 42, and the rotation axes of the air cylinder and the piston rod are respectively parallel to the rotation axis of the locking plate 42.

The following specifically explains the working process of this embodiment: when the operation starts, the adhesive tape mother roll 100 is sleeved on the bearing shaft 2 from the movable end, then the driving unit 43 drives the locking plate 42 to rotate to the movable end, and the locking groove 44 is buckled and pressed on the movable end to lock the movable end;

then, the first motor 7 and the second motor 10 are matched with the first screw rod 5 and the second screw rod 9 to achieve the front-back left-right movement of the cutter 3, the cutter 3 is moved to the side portion of the bearing shaft 2, the cutting edge of the cutter 3 is abutted to the adhesive tape female roll 100, and then the bearing shaft 2 and the cutter 3 are driven to rotate respectively to complete cutting.

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. A package adhesive tape roll cutting device is used for cutting an adhesive tape mother roll (100), and is characterized in that: cut a roll device and include frame (1), locate around its self axial lead direction is rotatable be used for bearing in frame (1) the female bearing shaft (2) of rolling up (100) of sticky tape, locate around its self axial lead direction is rotatable cutter (3) on frame (1), the axis of rotation of cutter (3) with the axis of rotation parallel arrangement who bears axle (2), cutter (3) can be respectively along parallel and perpendicular the direction removal of bearing axle (2) axial lead just the cutting edge of cutter (3) can the complex conflict in on the female book (100) of sticky tape.

2. A wrapping tape slitting device according to claim 1, wherein: one end of the bearing shaft (2) is connected to the rack (1), and the other end is a movable end.

3. A wrapping tape slitting device according to claim 2, wherein: the coil cutting device further comprises a locking assembly (4) which is arranged on the rack (1) and can be matched with the rack to lock the movable end.

4. A wrapping tape slitting device according to claim 3, wherein: the locking assembly comprises a support (41) arranged on the rack (1), a locking plate (42) arranged on the support (41), a driving unit (43) used for driving the locking plate (42) to rotate, and a locking groove (44) arranged at the other end of the locking plate (42), wherein the movable end can be matched and clamped in the locking groove (44).

5. A packaging tape cutting device as claimed in claim 4, wherein: the rotation axis of the locking plate (42) is perpendicular to the length direction of the bearing shaft.

6. A wrapping tape cutting device according to claim 4 or 5, wherein: the driving unit (43) is an air cylinder, the bottom of the air cylinder body is rotatably arranged on the rack (1), the end part of a piston rod of the air cylinder is rotatably connected to the middle part of the locking plate (42), and the rotating axes of the air cylinder body and the piston rod are respectively arranged in parallel with the rotating axis of the locking plate (42).

7. A wrapping tape slitting device according to claim 1, wherein: the coil cutting device further comprises a first screw rod (5) arranged on the rack (1) in a rotatable mode along the direction parallel to the axial lead of the bearing shaft (2), a base (6) arranged on the first screw rod (5) in a slidable mode, and a first motor (7) used for driving the first screw rod (5) to rotate, and the cutter (3) is arranged on the base (6).

8. The packaging tape cutting device according to claim 7, wherein: the coil cutting device further comprises two guide rods (8) which are arranged on the rack (1) in a direction parallel to the first screw rod (5) and are respectively positioned on two sides of the first screw rod (5), and the base (6) is slidably arranged on the guide rods (8).

9. The packaging tape cutting device according to claim 7, wherein: the coil cutting device further comprises a second screw rod (9) which is arranged on the base (6) in a direction vertical to the axial lead of the bearing shaft (2) in a rotatable mode, and a second motor (10) which is used for driving the second screw rod (9) to rotate, and the cutter (3) is arranged on the second screw rod (9) in a slidable mode.

10. A wrapping tape slitting device according to claim 9, wherein: cut the book device and still including locating guide rail (11) on base (6), the extending direction of guide rail (11) with the length direction of second lead screw (9) parallels, cutter (3) are installed on blade holder (12), second lead screw (9) are worn to locate on blade holder (12), guide rail (11) can the complex inlay card in blade holder (12) bottom.