CN212127015U

CN212127015U - Rotating device for adhesive tape in use

Info

Publication number: CN212127015U
Application number: CN202020680033.6U
Authority: CN
Inventors: 戴先青; 欧阳志; 何杰
Original assignee: Sichuan Zhonghuan Zhonghe Environmental Technology Co ltd
Current assignee: Sichuan Zhonghuan Zhonghe Environmental Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-11
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a rotary device when sticky tape uses, including box and sticky tape, be equipped with the runner on the box, the vertical ball that is equipped with in top of runner, ball's bottom and runner pass through the axle sleeve and rotate and be connected, ball comprises threaded rod and the cone nut of installing on the threaded rod, with ball has a plurality of pieces of support for central circumference array, support the vertical push rod that is equipped with of lateral wall of piece, the equal horizontal installation in upper and lower end of push rod has first telescopic link, the cover is equipped with the spring on the first telescopic link. The utility model discloses in, through adjusting ball for conical nut is linear movement about the threaded rod, thereby makes and moves along conical nut side end face cooperation with the tangent complex dead lever of conical nut, drives to remove about the piece, with the internal diameter of fixing the sticky tape, thereby has realized the regulating action to different internal diameter size sticky tapes.

Description

Rotating device for adhesive tape in use

Technical Field

The utility model relates to an sticky tape technical field especially relates to a rotary device when sticky tape uses.

Background

The adhesive tape is a sticky plastic product, and can be divided into the following components according to the effects: high-temperature adhesive tapes, double-sided adhesive tapes, insulating adhesive tapes, special adhesive tapes, pressure-sensitive adhesive tapes and die-cutting adhesive tapes, and the adhesive tapes are also various in size.

However, some adhesive tape rotating structures of adhesive tape sealers in daily life are single, which is inconvenient for mounting adhesive tapes with different inner diameter sizes and reduces the applicability of the adhesive tape sealers, so that a rotating using device capable of meeting the requirements of the adhesive tapes with different inner diameter sizes is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above problems, a rotating device for an adhesive tape is proposed.

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

the utility model provides a rotary device when sticky tape is used, includes box and sticky tape, be equipped with the runner on the box, the vertical ball that is equipped with in top of runner, ball's bottom passes through the axle sleeve with the runner and rotates and be connected, ball comprises threaded rod and the cone nut of installing on the threaded rod, with ball is a central circumference array and has a plurality of pieces of supporting, the vertical push rod that is equipped with of lateral wall of piece supports, the equal horizontal installation in last lower extreme end of push rod has first telescopic link, the cover is equipped with the spring on the first telescopic link, the extension end of first telescopic link passes through the bearing housing and installs on ball, the lateral wall of supporting the piece is equipped with the dead lever parallel with first telescopic link, the one end of dead lever with support a fixed connection, the tangent cooperation of the side face of another extension end and cone nut's side end face.

As a further description of the above technical solution:

the outer side wall of the rotating pipe is circumferentially arrayed with a plurality of clips for supporting the adhesive tape.

As a further description of the above technical solution:

the bottom end of the clamp is rotatably connected with the side wall of the rotating pipe, and the side end face of the clamp is elastically connected with the outer side wall of the rotating pipe through a spring.

As a further description of the above technical solution:

one side of the rotating pipe is horizontally and fixedly connected with a second telescopic rod, the extending end of the second telescopic rod is fixedly connected with a connecting rod in the vertical direction, and a cutting knife which vertically slides with the connecting rod is connected in the connecting rod through a spring.

As a further description of the above technical solution:

the bottom end of the cutting knife is fixedly connected with a push block, and a vertical sliding groove matched with the push block is formed in the outer wall of the connecting rod.

As a further description of the above technical solution:

the top of clamping is L type structure, and the uncovered direction of L type structure deviates from the axial lead of rotating-barrel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through adjusting ball for conical nut is linear movement about the threaded rod, thereby makes and moves along conical nut side end face cooperation with the tangent complex dead lever of conical nut, drives to remove about the piece, with the internal diameter of fixing the sticky tape, thereby has realized the regulating action to different internal diameter size sticky tapes.

2. The utility model discloses in, through the clamping of installation on the change pipe, under the regulating action of spring and pivot, realized the supporting role to different external diameter size sticky tapes.

3. The utility model discloses in, reciprocate in the spout through adjusting the ejector pad with spring elastic connection for the cutting knife straight line reciprocates, and easy operation has improved the practicality of cutting knife.

Drawings

Fig. 1 shows a schematic front sectional structure diagram provided according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view illustrating a connection between a telescopic rod and a ball screw according to an embodiment of the present invention;

fig. 3 shows a schematic partial cross-sectional view of a clip and a rotating pipe connection provided according to an embodiment of the present invention.

Illustration of the drawings:

1. an adhesive tape; 2. a ball screw; 3. a resisting block; 4. a push rod; 5. a first telescopic rod; 6. fixing the rod; 7. clamping; 8. a cutting knife; 9. a connecting rod; 10. pipe rotation; 11. a push block; 12. a box body; 13. a second telescopic rod; 201. a threaded rod; 202. a cone nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rotating device for an adhesive tape in use comprises a box body 12 and an adhesive tape 1, wherein a rotating pipe 10 is arranged on the box body 12, a ball screw 2 is vertically arranged at the top end of the rotating pipe 10, the bottom end of the ball screw 2 is rotatably connected with the rotating pipe 10 through a shaft sleeve, the ball screw 2 consists of a threaded rod 201 and a conical nut 202 installed on the threaded rod 201, the conical nut 202 is rotatably connected with the threaded rod 201 through threads, the inner diameter adjusting range of the adhesive tape 1 is matched with the proportion of the conical nut 202, a plurality of abutting blocks 3 are circumferentially arrayed by taking the ball screw 2 as a center, preferably, the abutting blocks 3 are in arc shapes, a push rod 4 is vertically arranged on the side wall of each abutting block 3, first telescopic rods 5 are horizontally installed at the upper end and the lower end of each push rod 4, springs are sleeved on the first telescopic rods 5, the extending ends of the first telescopic rods 5 are installed on the ball screw 2 through bearing sleeves, fixing rods 6, one end of the fixing rod 6 is fixedly connected with the abutting block 3, and the side surface of the other extending end is in tangential fit with the side end surface of the conical nut 202.

Specifically, as shown in fig. 1-3, the outer side wall of the rotating tube 10 is circumferentially arrayed with a plurality of clips 7 for supporting the adhesive tape 1, preferably, the annular array has 3 clips 7, the bottom end of each clip 7 is rotatably connected with the side wall of the rotating tube 10, the side end face of each clip 7 is elastically connected with the outer side wall of the rotating tube 10 through a spring, one side of the rotating tube 10 is horizontally and fixedly connected with a second telescopic rod 13, the extending end of the second telescopic rod 13 is fixedly connected with a connecting rod 9 in the vertical direction, a cutting knife 8 vertically sliding with the connecting rod 9 is connected in the connecting rod 9 through a spring, preferably, the outer diameter of the cutting knife 8 is smaller than the inner diameter of the connecting rod 9, the bottom end of the cutting knife 8 is fixedly connected with a push block 11, the outer wall of the connecting rod 9 is provided with a vertical sliding groove matched with the push block 11, preferably, the two ends, the opening direction of the L-shaped structure deviates from the axial lead of the rotating pipe 10.

The working principle is as follows: when the adhesive tapes 1 with different inner diameter sizes are required to be used, the ball screw 2 is adjusted to enable the conical nut 202 to linearly move up and down along the threaded rod 201, so that the fixing rod 6 which is in tangential fit with the side end face of the conical nut 202 is enabled to move left and right, the abutting block 3 is driven to move left and right, the adhesive tapes 1 with different inner diameter sizes are adjusted, and the applicability of the device is improved; when the adhesive tape 1 needs to be fixed, the fixing effect on the adhesive tapes 1 with different outer diameter sizes is adjusted through the plurality of clips 7 which are circularly and rotatably arranged on the rotating pipe 10 under the elastic connection with the spring, so that the mounting stability of the adhesive tapes 1 is improved; when sticky tape 1 need the cutting, remove in the spout through adjusting ejector pad 11 to make the cutting knife 8 that cup joints with connecting rod 9 reciprocate under ejector pad 11's effect, thereby realized the cutting effect to sticky tape 1.

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. A rotating device for an adhesive tape in use comprises a box body (12) and the adhesive tape (1), and is characterized in that a rotating pipe (10) is arranged on the box body (12), a ball screw (2) is vertically arranged at the top end of the rotating pipe (10), the bottom end of the ball screw (2) is rotatably connected with the rotating pipe (10) through a shaft sleeve, the ball screw (2) is composed of a threaded rod (201) and a conical nut (202) installed on the threaded rod (201), a plurality of abutting blocks (3) are arranged in a circumferential array by taking the ball screw (2) as a center, a push rod (4) is vertically arranged on the side wall of each abutting block (3), first telescopic rods (5) are horizontally installed at the upper end and the lower end of each push rod (4), springs are sleeved on the first telescopic rods (5), and the extending ends of the first telescopic rods (5) are installed on the ball screws (2) through bearing sleeves, the side wall of the abutting block (3) is provided with a fixing rod (6) parallel to the first telescopic rod (5), one end of the fixing rod (6) is fixedly connected with the abutting block (3), and the side face of the other extending end is in tangential fit with the side end face of the conical nut (202).

2. An adhesive tape in-use rotating device according to claim 1, wherein the outer side wall of the rotating tube (10) is circumferentially arrayed with a plurality of clips (7) for supporting the adhesive tape (1).

3. The rotating device for the adhesive tape in use according to claim 2, wherein the bottom end of the clip (7) is rotatably connected with the side wall of the rotating pipe (10), and the side end surface of the clip (7) is elastically connected with the outer side wall of the rotating pipe (10) through a spring.

4. The rotating device for the adhesive tape in use according to claim 1, wherein a second telescopic rod (13) is horizontally and fixedly connected to one side of the rotating pipe (10), a connecting rod (9) is fixedly connected to the extending end of the second telescopic rod (13) in the vertical direction, and a cutting knife (8) which vertically slides with the connecting rod (9) is connected to the inside of the connecting rod (9) through a spring.

5. The rotating device for the adhesive tape in use according to claim 4, wherein a pushing block (11) is fixedly connected to the bottom end of the cutting knife (8), and a vertical sliding groove matched with the pushing block (11) is formed in the outer wall of the connecting rod (9).

6. A device for rotating an adhesive tape in use according to any one of claims 2 to 3, wherein the top end of the clip (7) is in an L-shaped configuration, and the opening direction of the L-shaped configuration is away from the axial line of the rotating tube (10).