CN220844923U - Linear material conveying mechanism and combined guiding and positioning structure thereof - Google Patents

Abstract

The utility model relates to the field of linear material conveying equipment, in particular to a linear material conveying mechanism, which comprises a base, wherein a plurality of guide posts for separating linear materials are arranged on the upper end surface of the base, and the linear materials pass through the guide posts; the two sides of each guide column are defined as an input end and an output end of the linear material respectively, anti-sticking rollers are arranged at the input end and/or the output end, the anti-sticking rollers and the guide columns are vertically distributed, and the upper end point of the circumferential surface of each anti-sticking roller is not lower than the upper end surface of the base. The utility model solves the problem that the existing conveying mechanism has insufficient practicability for conveying and guiding the multi-strand rubber band.

Description

Linear material conveying mechanism and combined guiding and positioning structure thereof

Technical Field

The utility model relates to the field of linear material conveying equipment, in particular to a linear material conveying mechanism and a combined guiding and positioning structure thereof.

Background

In the production process of the sanitary ware, elastic pieces such as rubber strings are needed at waistline, leg circumference, partition edges and the like to meet the use requirements of the products, and a traditional conveying mechanism is shown as a Chinese patent CN 204873095U, and the traditional conveying mechanism comprises a transmission cover, a connecting plate and a mounting plate, wherein the transmission cover is mounted on the mounting plate, the connecting plate is positioned between the two mounting plates, mounting holes are formed in the mounting plate, a main shaft is mounted on the mounting holes, the main shaft is fixed on the mounting plate through a bearing seat, the main shaft extends out of the mounting plate, conveying wheels are arranged at the extending ends of the main shaft, the main shaft is positioned above the connecting plate, a mounting rod is arranged between the two main shafts, a conveying guide rod is arranged on the mounting rod, a winding wheel is arranged on the mounting plate, a base is arranged above the mounting holes, a fixing rod is mounted on the base, and a guide wheel is provided with an annular groove; in use, the positioning and guiding are carried out on each strand of rubber band through the annular groove on the guide wheel, so that the rubber band material is ensured to be placed and conveyed and not to deviate easily.

However, this structure has major drawbacks: firstly, the whole conveying mechanism has a complex structure, which is not beneficial to installation; secondly, when the rubber strings are transmitted, each rubber string needs to be provided with a guide wheel independently, which is not beneficial to configuration; finally, with the development of sanitary products, particularly the requirement of comfort is increasingly improved, for example, at waistline positions, most manufacturers begin to adopt a large number of fine denier rubber strings to replace the traditional rubber strings with a small number, so as to improve the air permeability and softness of the products, the number of the fine denier rubber strings is tens or even hundreds, and the adoption of the traditional guide wheel structure is obviously inconvenient to meet the production requirement.

Disclosure of utility model

Therefore, the utility model provides a linear material conveying mechanism and a combined guiding and positioning structure thereof, which solve the problem that the existing conveying mechanism has insufficient practicability for conveying and guiding a plurality of strands of rubber strings.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

A linear material conveying mechanism comprises a base, wherein a plurality of guide posts for separating linear materials are arranged on the upper end face of the base, and the linear materials pass through the guide posts;

The two sides of each guide column are defined as an input end and an output end of the linear material respectively, anti-sticking rollers are arranged at the input end and/or the output end, the anti-sticking rollers and the guide columns are vertically distributed, and the upper end point of the circumferential surface of each anti-sticking roller is not lower than the upper end surface of the base.

Preferably, the anti-sticking roller is connected with a driving mechanism for driving the anti-sticking roller to rotate.

Preferably, the diameter of the guide post is any value between 0.1 and 5mm.

Preferably, the spacing between the guide posts is any value from 0.2 to 10 mm.

Preferably, the base is provided with an L-shaped mounting frame for fixing on equipment.

Preferably, the anti-sticking roller is made of smooth carbon fiber materials.

A combined guiding and positioning structure for linear materials comprises at least two conveying mechanisms, wherein guiding columns on the two conveying mechanisms are arranged in parallel or vertically or obliquely.

Preferably, the diameter of the guide post on each of the conveying mechanisms is different in size.

Preferably, the distance between the guide posts on each of the conveying mechanisms is different in size.

By adopting the technical scheme, the utility model has the beneficial effects that:

According to the technical scheme, a plurality of parallel guide post structures are adopted, each strand of linear materials is separated among the guide posts, and the guide posts are matched with an anti-sticking roller structure of an input end and/or an output end, so that the guide post structure can replace the traditional guide wheel structure design, has the advantages of simple structure and convenience in installation, enables the distance between each strand of linear materials to be smaller, greatly reduces the equipment scale after installation, and reduces the installation difficulty and the cost of the structure compared with a plurality of guide wheels;

in the structure, the size and the interval of the guide posts can be adjusted according to different guide positions of the linear materials, rubber strings with different marks can be accurately transmitted, the probability of material breakage is reduced, the difficulty of re-pulling wires can be simplified after the material breakage, and the usability of equipment is improved;

In use, through the combined use of a plurality of conveying mechanisms, the accurate guiding transmission of multi-angle and direction is realized after the installation of different positions and angles according to the requirement, and when the multi-strand linear materials are converged, the size and the interval of the guiding column are adjusted according to the conveying direction, so that the slow-step convergence is realized, and the stability of transmission is improved.

Drawings

FIG. 1 is a schematic diagram of a conveying mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view direction structure of a conveying mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic top view of a conveying mechanism according to an embodiment of the present utility model;

Fig. 4 is a schematic view of a combination guide of multiple conveying mechanisms according to an embodiment of the present utility model.

Reference numerals: 1. a base; 1a, an input end; 1b, an output end; 2. a guide post; 3. an anti-sticking roller; 3a, upper end point; 4. an L-shaped mounting rack; 41. a mounting hole; 100. a first conveying mechanism; 200. a second conveying mechanism; 300. and a third conveying mechanism.

Detailed Description

The following describes embodiments of the present utility model in detail with reference to specific examples, so as to solve the technical problem by applying the technical means to the present utility model, and the implementation process for achieving the technical effect can be fully understood and implemented accordingly.

Examples

Referring to fig. 1 to 3, a linear material conveying mechanism comprises a base 1, wherein a plurality of guide posts 2 for separating linear materials are arranged on the upper end surface of the base 1, and the linear materials pass through the guide posts 2;

Two sides of each guide post 2 are defined as an input end 1a and an output end 1b of the linear material respectively, an anti-sticking roller 3 is arranged at the position of the input end 1a and/or the output end 1b, fig. 1 shows a form that the anti-sticking roller 3 is arranged at one side only, and fig. 2 shows a form that the input end 1a and the output end 1b are arranged;

the anti-sticking roller 3 is made of smooth carbon fiber, so that the anti-sticking roller 3 has the characteristics of light weight and wear resistance of carbon fiber; simultaneously, the friction force during conduction is reduced by the smooth surface;

The anti-sticking roller 3 is vertically distributed with each guide post 2, and the upper end point 3a of the circumferential surface of the anti-sticking roller 3 is not lower than the upper end surface of the base 1. According to the technical scheme, the structure of the guide posts 2 which are distributed in parallel is adopted, each strand of linear material is separated between the guide posts 2, the structure of the anti-sticking roller 3 matched with the input end 1a and/or the output end 1b can replace the traditional guide wheel structural design, the guide wheel structure has the advantages of being simple in structure and convenient to install, the distance between each strand of linear material can be smaller, compared with a plurality of guide wheels, the equipment scale after installation is greatly reduced, and the installation difficulty and the cost of the structure are reduced.

During installation, be equipped with on the base 1 and be used for fixing the L shape mounting bracket 4 on equipment, wherein L shape mounting bracket 4 and equipment frame mounted position offer mounting hole 41 to can form rotating structure along mounting hole 41, in order to realize the whole of base 1 and each steering column 2 turns to, form another angle adjustment's structure, further improve the flexibility of equipment.

In the use process, when required, a driving mechanism (not shown in the figure) for driving the anti-sticking roller 3 to rotate can be connected to the anti-sticking roller, and the driving mechanism can be matched with a corresponding speed reducer structure by a servo motor so as to apply an auxiliary guiding force to the linear material at a required position, so that the stability of transmission is further improved.

Structurally, the diameter of the guide post 2 is any value between 0.1 and 5 mm; the spacing between the guide posts 2 is of any value from 0.2 to 10 mm. The structure can be changed according to the requirements, particularly the diameter and the spacing of the optional guide posts 2 at the initial guide section and the tail end after confluence can be set to be different, so that the effect of gradual change and stable transmission can be realized;

Referring to fig. 4 again, the combined structure of the above-mentioned conveying mechanisms, specifically, a combined guiding and positioning structure of linear materials is used for converging linear materials, and includes, from top to bottom, a first conveying mechanism 100, a second conveying mechanism 200 and a third conveying mechanism 300 which are arranged in parallel, wherein the diameter sizes of guide posts 2 adopted on the three conveying mechanisms are different, and the distance sizes between the guide posts 2 on the three conveying mechanisms are different. Specifically, the first conveying mechanism 100 is located at the input end 1a of the linear material, the distance between the guide posts 2 is 5mm, and the diameter of the guide posts 2 is 3.0 mm; to enlarge the guiding area; the second conveying mechanism 200 is positioned at the middle position of the confluence, the distance between the guide posts 2 is 3mm, and the diameter of the guide posts 2 is correspondingly reduced to 1.8mm; the third conveying mechanism 300 is positioned at the tail end of the confluence, the guide posts 2 of the third conveying mechanism adopt a size of 1.0mm, and the interval between the guide posts 2 is 2mm; the gradually adjusted structure can ensure the stability of confluence, and greatly reduce the breaking risk of the linear material;

Similarly, when needed, the number of the conveying mechanisms can be set according to the needs, more than two conveying mechanisms can be combined and conducted, and the guide posts 2 on the conveying mechanisms can also be different and can be arranged in parallel or vertically or obliquely so as to achieve different conducting effects.

Structurally, according to the difference of the guiding positions of the linear materials, the size and the interval of the guiding columns 2 can be adjusted, rubber strings with different marks can be accurately transmitted, the probability of material breakage is reduced, the difficulty of re-pulling wires can be simplified after the material breakage, and the usability of equipment is improved.

In use, through the combined use of a plurality of conveying mechanisms, the accurate guiding transmission of multiple angles and directions is realized after the installation of different positions and angles according to the requirements, and when a plurality of linear materials are converged, the size and the interval of the guiding column 2 are adjusted according to the conveying direction, so that the gradual converging is realized, and the stability of the transmission is improved.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (9)

1. A linear material delivery mechanism, characterized by: the linear material feeding device comprises a base (1), wherein a plurality of guide posts (2) for separating linear materials are arranged on the upper end face of the base (1), and the linear materials pass through the guide posts (2);

Two sides of each guide post (2) are defined to be an input end (1 a) and an output end (1 b) of the linear material respectively, anti-sticking rollers (3) are arranged at the input end (1 a) and/or the output end (1 b), the anti-sticking rollers (3) and each guide post (2) are vertically distributed, and an upper end point (3 a) of the circumferential surface of each anti-sticking roller (3) is not lower than the upper end surface of the base (1).

2. A linear material transport mechanism according to claim 1, wherein: the anti-sticking roller (3) is connected with a driving mechanism for driving the anti-sticking roller to rotate.

3. A linear material transport mechanism according to claim 1, wherein: the diameter of the guide post (2) is any value between 0.1 and 5 mm.

4. A linear material transport mechanism according to claim 1, wherein: the distance between the guide posts (2) is an arbitrary value of 0.2-10 mm.

5. A linear material transport mechanism according to claim 1, wherein: the base (1) is provided with an L-shaped mounting frame (4) for being fixed on equipment.

6. A linear material transport mechanism according to claim 1, wherein: the anti-sticking roller (3) is made of smooth carbon fiber materials.

7. A linear material combined type guiding and positioning structure is characterized in that: comprising at least two conveying means according to claim 1, the guide posts (2) on the two conveying means being arranged parallel or perpendicular or inclined.

8. The linear material combination guide positioning structure of claim 7, wherein: the diameter of the guide post (2) on each conveying mechanism is different.

9. The linear material combination guide positioning structure of claim 7, wherein: the distance between the guide posts (2) on each conveying mechanism is different in size.