CN217263740U

CN217263740U - Adhesive tape cutting device

Info

Publication number: CN217263740U
Application number: CN202220146416.4U
Authority: CN
Inventors: 沈际峰; 宋代雨
Original assignee: Anhui Dunmuhe Electronic Technology Co ltd
Current assignee: Anhui Dunmuhe Electronic Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-23
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a tape cutting device, which comprises a supporting frame, wherein a first telescopic cylinder and a second telescopic cylinder are fixedly connected on the supporting frame, a connecting shell is fixedly connected at the output end of the bottom of the first telescopic cylinder, and the connecting shell is connected with a rotating piece through a rotating mechanism; a plurality of cutting assemblies are arranged on the side of the rotating part in a ring mode, a fixing mechanism is arranged between each cutting assembly and the rotating part, and the rotating part is provided with scale marks; the output end of the bottom of the second telescopic cylinder is fixedly connected with a detachable supporting shell, and the supporting shell is rotatably connected with one end, far away from the connecting shell, of the rotating part. The utility model discloses a set up position pole, fixed establishment and cutting assembly isotructure and can realize convenient change cutting knife's position, and the interval between the cutting knife can change wantonly at the certain limit to can realize cutting the sticky tape into different widths, thereby satisfy different demands.

Description

Adhesive tape cutting device

Technical Field

The utility model belongs to the technical field of the sticky tape production, especially, relate to an sticky tape cutting device.

Background

Industrial tapes are a general term for tapes used in various industrial fields, and are mainly used for fixing and protecting various products, providing protection for production processes, and the like, and are widely used in various fields such as industry, transportation, electronic communication, security, commerce, medical care, personal care, electronics, electricity, construction, culture and education, consumption, and the like.

Through retrieval, Chinese patent No. CN213592974U discloses a cutting device for industrial adhesive tape production, which is characterized in that a cutting plate is fixed on a cutting table, the right end of the cutting plate is hinged with a cutting knife, a sliding groove is formed on the cutting table, an axle bearing seat is connected on the sliding groove in a sliding way, a limiting plate is hinged on the axle bearing seat, the right end of a fixed support is fixedly connected with a roller motor through a bolt, a rolling bearing is fixed on the fixed support, a roller is arranged on the rolling bearing in a penetrating way, the lower end of a first electric lifting rod is connected with a support, the lower end of a second electric lifting rod is connected with a cutting motor, the output shaft end of the cutting motor is connected with a cutting shaft through a coupling, one end of the cutting shaft, which is far away from the cutting motor, is arranged in the support in a penetrating way, four cutting devices are equidistantly arranged on the cutting shaft, due to the adoption of the rolling shaft and the cutting knife, the produced wide adhesive tape can be cut and wound; because four cutting devices are adopted, the rolled wide adhesive tape can be cut to meet the width requirement of the adhesive tape.

However, in the above patent, the distance between the cutting blades is an integral multiple of the distance between the adjacent threaded holes, and in actual use, the width of the required finished adhesive tape is difficult to be always kept at the integral multiple of the distance between the adjacent threaded holes, which results in a large size limitation of the finished adhesive tape at the cutting position.

Therefore, we propose an adhesive tape cutting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an adhesive tape cutting device, the device can realize that cutting assembly removes wantonly on the locating lever to the realization is more enough with the sticky tape cutting become different width, with the problem of proposing in solving above-mentioned background art.

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

a tape cutting device comprises a support frame, wherein a first telescopic cylinder and a second telescopic cylinder are fixedly connected to the support frame, a connecting shell is fixedly connected to the output end of the bottom of the first telescopic cylinder, and the connecting shell is connected with a rotating piece through a rotating mechanism;

a plurality of cutting assemblies are arranged on the side of the rotating part in a ring mode, a fixing mechanism is arranged between each cutting assembly and the rotating part, and the rotating part is provided with scale marks;

the output end of the bottom of the second telescopic cylinder is fixedly connected with a detachable supporting shell, and the supporting shell is rotatably connected with one end, far away from the connecting shell, of the rotating part.

Furthermore, the rotating part comprises a rotating shaft and a positioning rod, the rotating shaft is fixedly connected with the rotating shell, and the positioning rod is a polygonal rod body and is arranged on the outer ring side of the rotating shaft.

Furthermore, the cutting assembly comprises a sliding shell and a cutting knife, the sliding shell is fixedly connected to the inner ring side of the cutting knife, and the sliding shell is connected to the positioning rod in a sliding mode.

Furthermore, the locating lever is hexagonal cylinder structure, slip casing is equipped with the hexagonal groove with locating lever matched with.

Further, fixed establishment includes fixing bolt and fixed plate, hexagonal groove lateral wall is equipped with the spout, fixing bolt and sliding housing lateral wall threaded connection, fixed plate sliding connection just rotates with fixing bolt and is connected in the spout inside.

Furthermore, the fixed plate is provided with meshing teeth, and the positioning rod is provided with meshing grooves matched with the meshing teeth.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can realize convenient change of the position of the cutting knife by arranging the positioning rod, the fixing mechanism, the cutting assembly and other structures, and the space between the cutting knives can be changed randomly within a certain range, thereby realizing cutting the adhesive tape into different widths, and meeting different requirements; and can conveniently confirm the position at each cutting knife place and the interval between the adjacent cutting knife through the scale mark to the completion that need not extra measuring tool can be quick is to the regulation of cutting knife position to the position of the regulation cutting knife that can be more convenient and the interval between the cutting knife.

Drawings

Fig. 1 is a schematic view of the overall structure of a tape cutting device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a cutting assembly in the adhesive tape cutting device provided by the present invention.

In the figure: 1. a support frame; 2. a first telescopic cylinder; 3. a second telescopic cylinder; 4. connecting the shell; 5. a rotating member; 51. a rotating shaft; 52. positioning a rod; 6. a cutting assembly; 61. a sliding housing; 62. a cutting knife; 63. a hexagonal groove; 7. a fixing mechanism; 71. fixing the bolt; 72. a fixing plate; 73. an engagement groove; 8. scale lines; 9. the housing is supported.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

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

Referring to fig. 1-3, the adhesive tape cutting device comprises a support frame 1, wherein a first telescopic cylinder 2 and a second telescopic cylinder 3 are fixedly connected to the support frame 1, the first telescopic cylinder 2 and the second telescopic cylinder 3 are SC-type cylinders of the same type, the output end of the bottom of the first telescopic cylinder 2 is fixedly connected with a connecting shell 4, and the connecting shell 4 is connected with a rotating piece 5 through a rotating mechanism.

The rotating member 5 includes a rotating shaft 51 and a positioning rod 52, the rotating shaft 51 is fixedly connected to the rotating housing, and the positioning rod 52 is a polygonal rod and is disposed outside the rotating shaft 51. Wherein slewing mechanism is including setting up the driving motor who connects the casing 4 inside, and driving motor output and axis of rotation 51 fixed connection, accessible driving motor realizes driving axis of rotation 51 and rotates.

The rotating part 5 is provided with a plurality of cutting assemblies 6 on the ring side, each cutting assembly 6 comprises a sliding shell 61 and a cutting knife 62, the sliding shell 61 is fixedly connected to the inner ring side of the cutting knife 62, and the sliding shell 61 is connected to the positioning rod 52 in a sliding mode.

The supporting frame 1 further comprises a cutting table, a shaft carrier seat for placing the adhesive tape and other structures, and the prior art such as the comparison document is published and described, and is not described in detail here.

The locating lever 52 is hexagon cylinder structure, and slip casing 61 is equipped with the hexagonal groove 63 with locating lever 52 matched with to realize that locating lever 52 will realize cutting knife 62 through slip casing 61 and rotate when rotating, accomplish the cutting to the sticky tape.

A fixing mechanism 7 is arranged between the cutting assembly 6 and the rotating part 5 and used for limiting the cutting assembly 6 and the rotating part 5.

The fixing mechanism 7 has the specific structure that: including fixing bolt 71 and fixed plate 72, hexagonal groove 63 lateral wall is equipped with the spout, and fixing bolt 71 and slip casing 61 lateral wall threaded connection, fixed plate 72 sliding connection just rotate with fixing bolt 71 and be connected in the spout. And the fixed plate 72 is provided with engaging teeth, and the positioning rod 52 is provided with engaging grooves 73 which are matched with the engaging teeth.

When the cutting assembly 6 needs to be limited, the fixing bolt 71 can be screwed, so that the fixing bolt 71 moves relative to the sliding housing 61 when rotating, and the fixing plate 72 is pushed to move towards the positioning rod 52, so that the fixing plate 72 abuts against the positioning rod 52, and the sliding housing 61 and the positioning rod 52 are limited. And a better fixing effect between the sliding housing 61 and the positioning rod 52 will be achieved by the engagement between the engagement teeth and the engagement grooves 73.

3 bottom output end fixedly connected with detachable support housing 9 of second telescopic cylinder, support housing 9 and rotate 5 and keep away from the one end of connecting casing 4 and rotate and be connected, support housing 9 includes casing and lower casing, goes up through bolt construction fixed connection between casing and the lower casing, goes up casing and 3 output end fixedly connected of second telescopic cylinder, and axis of rotation 51 rotates and is connected between last casing and the lower casing.

After dismantling support housing 9, then control second telescopic cylinder 3 and upwards remove, can realize the separation of one end and the support housing 9 of axis of rotation 51 to can conveniently take off cutting assembly 6 fixed connection on locating lever 52 or cutting assembly 6 from locating lever 52, thereby convenient completion is to the change of cutting knife 62.

Be equipped with scale mark 8 on rotating piece 5, can conveniently confirm the position at each cutting knife 62 place and the interval between the adjacent cutting knife 62 through scale mark 8 to the regulation of completion to cutting knife 62 position that can be more convenient and the interval between the cutting knife 62 need not extra measuring tool can be quick.

Now, the operation principle of the present invention is described as follows:

when the cutting knife 62 is adjusted and replaced, firstly, the supporting shell 9 is detached, the upper shell and the lower shell are separated, then the second telescopic cylinder 3 is controlled to move upwards, the one end of the rotating shaft 51 is separated from the supporting shell 9, and therefore the cutting assembly 6 can be conveniently fixedly connected onto the positioning rod 52 or the cutting assembly 6 is taken down from the positioning rod 52, and the cutting knife 62 is conveniently replaced by the convenient completion.

In the above process, the fixing of the cutting assembly 6 can be realized by rotating the fixing bolt 71 to match and separate the fixing plate 72 and the positioning rod 52, so that the cutting assembly 6 can be switched between a fixed state and a movable state. And cutting assembly 6 is gliding in-process on locating lever 52, and accessible scale mark 8 can conveniently confirm the position at each cutting knife 62 place and the interval between the adjacent cutting knife 62 to the position of regulation cutting knife 62 that can be more convenient and the interval between the cutting knife 62 need not extra measuring tool and can be quick the completion to the regulation of cutting knife 62 position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The adhesive tape cutting device comprises a support frame (1), and is characterized in that a first telescopic cylinder (2) and a second telescopic cylinder (3) are fixedly connected to the support frame (1), the output end of the bottom of the first telescopic cylinder (2) is fixedly connected with a connecting shell (4), and the connecting shell (4) is connected with a rotating piece (5) through a rotating mechanism;

a plurality of cutting assemblies (6) are arranged on the annular side of the rotating member (5), a fixing mechanism (7) is arranged between the cutting assemblies (6) and the rotating member (5), and scale marks (8) are arranged on the rotating member (5);

the output end of the bottom of the second telescopic cylinder (3) is fixedly connected with a detachable supporting shell (9), and the supporting shell (9) is rotatably connected with one end, far away from the connecting shell (4), of the rotating piece (5).

2. The tape cutting device according to claim 1, wherein the rotating member (5) comprises a rotating shaft (51) and a positioning rod (52), the rotating shaft (51) is fixedly connected to the rotating housing, and the positioning rod (52) is a polygonal rod body and is disposed around the rotating shaft (51).

3. Adhesive tape cutting device according to claim 2, characterized in that the cutting assembly (6) comprises a sliding housing (61) and a cutting knife (62), the sliding housing (61) is fixedly connected to the inner ring side of the cutting knife (62), and the sliding housing (61) is slidably connected to the positioning rod (52).

4. Adhesive tape cutting device according to claim 3, characterized in that the positioning rod (52) is of hexagonal cylindrical configuration and the sliding housing (61) is provided with hexagonal grooves (63) cooperating with the positioning rod (52).

5. The tape cutting device according to claim 4, wherein the fixing mechanism (7) comprises a fixing bolt (71) and a fixing plate (72), the side wall of the hexagonal groove (63) is provided with a sliding groove, the fixing bolt (71) is in threaded connection with the side wall of the sliding housing (61), and the fixing plate (72) is in sliding connection inside the sliding groove and is in rotating connection with the fixing bolt (71).

6. The tape cutting apparatus according to claim 5, wherein the fixing plate (72) is provided with engaging teeth, and the positioning rod (52) is provided with engaging grooves (73) for engaging with the engaging teeth.