CN210970120U

CN210970120U - Paper tube positioner convenient to installation

Info

Publication number: CN210970120U
Application number: CN201921163481.2U
Authority: CN
Inventors: 张朝谢
Original assignee: Chongqing Xinlianfeng Industrial Co ltd
Current assignee: Chongqing Xinlianfeng Industrial Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-10
Anticipated expiration: 2029-07-24

Abstract

The utility model provides a paper tube locator convenient to installation relates to paper tube locator technical field, the on-line screen storage device comprises a base, the mounting groove has been seted up to the lateral wall on the base, be equipped with the mount pad in the mounting groove, lateral wall fixedly connected with locator body on the mount pad, the inside cavity of having seted up of mount pad, the inside diapire of cavity rotates through two and is connected with the threaded rod that two symmetries set up, rotate piece and cavity diapire fixed connection, the threaded rod upper end runs through the cavity and extends to the outside, is located the cavity outside threaded rod one end fixedly connected with carousel, the slider has been cup jointed to the screw thread on the threaded rod, slider one side fixedly connected with gyro wheel frame, the inside rotation of gyro wheel frame is connected. The utility model discloses in, convenient realization the installation work of paper tube locator, easy operation, convenient to use has improved work efficiency.

Description

Paper tube positioner convenient to installation

Technical Field

The utility model relates to a paper tube locator technical field especially relates to a paper tube locator convenient to installation.

Background

The paper tube is a tube made of paper as the name implies, is used for winding a central tubular structure of a film or a cable, is mainly made of recycled paper and the like, is generally formed by multilayer winding and bonding, has wide application and is visible everywhere in daily life, and is widely applied to the industries of textile, chemical fiber, printing and dyeing, papermaking, agricultural film, fireworks, food packaging and the like.

The paper tube is not separated from the paper tube positioner in the processing process, and the paper tube positioner plays a role in supporting and positioning the paper tube, so that the paper tube can be formed, but the conventional paper tube positioner is usually fixedly connected with a bolt in the installation process, an external tool is required to be used, and the paper tube positioner is inconvenient and low in working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper tube locator convenient to installation to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a paper tube positioner convenient to install comprises a base, wherein a mounting groove is formed in the side wall of the base, a mounting seat is arranged in the mounting groove, the side wall of the mounting seat is fixedly connected with a positioner body, a cavity is formed in the mounting seat, the bottom wall in the cavity is rotatably connected with two symmetrically arranged threaded rods through two rotating pieces, the rotating pieces are fixedly connected with the bottom wall of the cavity, the upper end of each threaded rod penetrates through the cavity and extends to the outside, one end of each threaded rod positioned outside the cavity is fixedly connected with a rotary table, a sliding block is sleeved on the threaded rod in a threaded manner, a roller frame is fixedly connected to one side of the sliding block, rollers are rotatably connected in the roller frame, telescopic mechanisms are arranged on the inner side walls of two sides of the cavity, clamping strips are fixedly connected to the side walls of the telescopic, the clamping strip is clamped inside the clamping groove, a limiting rod is fixedly connected between the top wall and the bottom wall of the cavity, and the limiting rod penetrates through the sliding block.

Preferably, telescopic machanism includes two telescopic links of fixed connection at the cavity inner wall, two the common fixedly connected with wedge of the telescopic link other end, the wedge face and the gyro wheel of wedge contact, another lateral wall of wedge and card strip fixed connection, the spring has been cup jointed on the telescopic link, the spring both ends respectively with wedge and cavity inner wall fixed connection.

Preferably, the upper end of the locator body is fixedly connected with a first baffle, the locator body is sleeved with a second baffle, and the second baffle is located below the first baffle.

Preferably, the limiting rod is of a cylindrical structure.

Preferably, the card strip is flat cuboid structure, and the draw-in groove mutually supports with the card strip.

Preferably, the turntable is provided with a rubber sleeve.

Preferably, the diameters of the first baffle and the second baffle are the same.

The utility model has the advantages that:

1. through setting up carousel, threaded rod, gyro wheel, telescopic machanism and card strip, rotate the carousel for the threaded rod rotates, thereby makes the slider move down, and the gyro wheel contacts with the wedge, promotes the wedge and keeps away from the slider motion, thereby card strip joint is inside the draw-in groove, and the installation work of having realized the paper tube locator of convenient like this, easy operation, convenient to use has improved work efficiency.

2. Through setting up first baffle and second baffle, played the limiting displacement to the paper tube on the locator body, prevented the off tracking of paper tube in winding process.

Drawings

FIG. 1 is a front view of a paper tube positioner for easy installation in accordance with the present invention;

FIG. 2 is an internal structure view of a paper tube positioner of the present invention for easy installation;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a base; 2. a mounting seat; 3. a cavity; 4. a locator body; 5. a first baffle plate; 6. a second baffle; 7. a turntable; 8. a threaded rod; 9. a roller frame; 10. a rotating member; 11. a limiting rod; 12. a slider; 13. a roller; 14. a telescopic rod; 15. a wedge block; 16. a spring; 17. a card slot; 18. and (6) clamping the strip.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

In this embodiment 1, as shown in fig. 1-3, a paper tube positioner convenient for installation comprises a base 1, a mounting groove is formed on the side wall of the base 1, a mounting seat 2 is arranged in the mounting groove, a positioner body 4 is fixedly connected to the side wall of the mounting seat 2, a cavity 3 is formed in the mounting seat 2, two symmetrically arranged threaded rods 8 are rotatably connected to the bottom wall of the cavity 3 through two rotating members 10, the rotating members 10 are fixedly connected to the bottom wall of the cavity 3, the upper end of each threaded rod 8 penetrates through the cavity 3 and extends to the outside, a rotary table 7 is fixedly connected to one end of the threaded rod 8 located outside the cavity 3, a rubber sleeve is arranged on the rotary table 7, so that the rotary table 7 is protected to prevent abrasion, and the hand has good hand feeling, a slider 12 is sleeved on the threaded rod 8, a roller frame 9 is fixedly connected to one side of, the inner side walls of two sides of the cavity 3 are respectively provided with a telescopic mechanism, the side wall of one side of the telescopic mechanism, which is far away from the cavity 3, is fixedly connected with a clamping strip 18, the inner wall of the mounting groove is provided with a corresponding clamping groove 17, the clamping strip 18 is clamped inside the clamping groove 17, the clamping strip 18 is of a flat cuboid structure, the clamping groove 17 is matched with the clamping strip 18, a limiting rod 11 is fixedly connected between the top wall and the bottom wall of the cavity 3, the limiting rod 11 is of a cylindrical structure, the contact surface of the structure is smoother, so that the contact friction between the sliding block 12 and the limiting rod 11 is smaller, the limiting rod 11 penetrates through the sliding block 12, the rotating disc 7 is rotated, the threaded rod 8 is rotated, thereby the slide block 12 moves downwards, the roller 13 contacts with the telescopic mechanism, the telescopic mechanism contracts, thereby the clamping strip 18 is clamped in the clamping groove 17, the paper tube positioner is convenient to install, simple to operate and convenient to use, and the working efficiency is improved.

The specific arrangement and function of the telescopic mechanism will be described in detail below.

As shown in fig. 3, the telescopic mechanism comprises two telescopic rods 14 fixedly connected to the inner wall of the cavity 3, a wedge block 15 is fixedly connected to the other ends of the two telescopic rods 14, a wedge surface of the wedge block 15 contacts with the roller 13, another side wall of the wedge block 15 is fixedly connected with a clamping strip 18, a spring 16 is sleeved on the telescopic rods 14, and two ends of the spring 16 are respectively fixedly connected with the wedge block 15 and the inner wall of the cavity 3.

The motion principle and the achieved effect of the whole telescopic mechanism are as follows: when the disassembly is needed, the turntable 7 is reversely rotated, and due to the elastic force of the spring 16, the telescopic rod 14 and the spring 16 push the wedge block 15 to move away from the clamping groove 17, so that the clamping strip 18 is driven to move out of the clamping groove 17, and the disassembly is convenient.

As shown in fig. 2, the first baffle 5 is fixedly connected to the upper end of the positioner body 4, the second baffle 6 is sleeved on the positioner body 4, the second baffle 6 is located below the first baffle 5, the diameters of the first baffle 5 and the second baffle 6 are the same, and the first baffle 5 and the second baffle 6 are arranged, so that the limiting effect of the paper tube on the positioner body 4 is achieved, and the deviation of the paper tube in the winding process is prevented.

The utility model discloses in, when needs are dismantled locator body 4, forward rotation carousel 7, make threaded rod 8 rotate, thereby make slider 12 move down, slider 12 drives gyro wheel 13 through gyro wheel frame 9 and moves down, gyro wheel 13 and wedge 15 contact, promote wedge 15 and keep away from slider 12 motion, thereby it is inside draw-in groove 17 to drive 18 joints of card strip, convenient realization locator body 4's installation work like this, and the operation is simple, high durability and convenient use, the work efficiency is improved, when needs are dismantled, reverse carousel 7, because spring 16's elastic force, promote wedge 15 and keep away from draw-in groove 17 and remove, thereby it shifts out from draw-in groove 17 is inside to drive card strip 18, convenient dismantlement.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a paper tube locator convenient to installation, includes the base, its characterized in that: the side wall of the base is provided with a mounting groove, a mounting seat is arranged in the mounting groove, the side wall of the mounting seat is fixedly connected with a positioner body, a cavity is formed in the mounting seat, the bottom wall in the cavity is rotatably connected with two symmetrically arranged threaded rods through two rotating pieces, the rotating pieces are fixedly connected with the bottom wall of the cavity, the upper ends of the threaded rods penetrate through the cavity and extend to the outside, one end of the threaded rod positioned outside the cavity is fixedly connected with a rotary table, a sliding block is sleeved on the threaded rod in a threaded manner, one side of the sliding block is fixedly connected with a roller frame, rollers are rotatably connected in the roller frame, the inner side walls on two sides of the cavity are respectively provided with a telescopic mechanism, one side wall of the telescopic mechanism, which is far away from the cavity, is fixedly connected with a clamping strip, the inner wall of, the limiting rod penetrates through the sliding block.

2. A paper tube positioner to facilitate installation according to claim 1, wherein: telescopic machanism includes two telescopic links of fixed connection at the cavity inner wall, two the common fixedly connected with wedge of the telescopic link other end, the wedge face and the gyro wheel of wedge contact, another lateral wall of wedge and card strip fixed connection, the spring has been cup jointed on the telescopic link, the spring both ends respectively with wedge and cavity inner wall fixed connection.

3. A paper tube positioner to facilitate installation according to claim 1, wherein: the positioner is characterized in that a first baffle is fixedly connected to the upper end of the positioner body, a second baffle is sleeved on the positioner body, and the second baffle is located below the first baffle.

4. A paper tube positioner to facilitate installation according to claim 1, wherein: the limiting rod is of a cylindrical structure.

5. A paper tube positioner to facilitate installation according to claim 1, wherein: the card strip is flat cuboid structure, and the draw-in groove is mutually supported with the card strip.

6. A paper tube positioner to facilitate installation according to claim 1, wherein: the turntable is provided with a rubber sleeve.

7. A paper tube positioner to facilitate installation according to claim 3, wherein: the diameters of the first baffle and the second baffle are the same.