CN218906291U

CN218906291U - Push mechanism of winding machine

Info

Publication number: CN218906291U
Application number: CN202223600901.3U
Authority: CN
Inventors: 陈国焜; 吴晓芸; 官良钊; 庄丽花
Original assignee: Fujian Qiyue Plastic Technology Co ltd
Current assignee: Fujian Qiyue Plastic Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-25
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a pushing and pressing mechanism of a winding machine, which comprises a winding machine body; the side wall of the winding machine body is rotationally connected with a first threaded rod, and a first moving block is connected with the first threaded rod in a threaded manner; the winding machine body is fixedly connected with a first guide rod, the first guide rod penetrates through the first moving block, and the first moving block slides on the first guide rod; the first moving block is connected with a second threaded rod in a threaded manner, and the bottom end of the second threaded rod is rotationally connected with a pushing block; the pushing block is fixedly connected with a second guide rod, and the second guide rod penetrates through the first moving block; the utility model provides a pushing mechanism of a winding machine, which solves the problems that when adjacent concave side walls of a concave pipeline are fused on the winding machine through molten liquid raw materials, the fusion height difference is large due to the problem of collapse, the adhesion is not tight, and the production quality of a final winding pipe is affected.

Description

Push mechanism of winding machine

Technical Field

The utility model belongs to the technical field of pipeline production, and particularly relates to a pushing mechanism of a winding machine.

Background

The winding pipe is a new product for replacing the traditional metal protection spring for protecting the rubber pipe; the winding pipe is generally made of nylon or polypropylene, and has more excellent effects of convenience, environmental protection and energy conservation.

And (3) production of a large-caliber winding pipe: extruding the concave pipeline through an extruder, then carrying out preliminary shaping through a cooler, entering a winding machine through a traction device, and then bonding the concave pipeline through a molten rubber strip in a spiral line mode.

In the process of implementing the present utility model, the inventor finds that the following problems exist in the prior art:

in the prior art, when a winding machine is used for production, when raw materials of a concave pipeline are wound on the winding machine, the edge of the concave pipeline is in an initial winding process, the side wall of the concave pipeline is easy to collapse due to unsupported pushing in the flowing process of the concave pipeline due to traction and pulling reasons, and when adjacent concave side walls of the concave pipeline are fused on the winding machine through the molten liquid raw materials, the fusion height difference is large due to the problem of collapse, and the situation that the lamination is not tight is caused, so that the production quality of a final winding pipe is affected; to this end, the utility model provides a pressing mechanism for a winding machine.

Disclosure of Invention

In order to make up the defects in the prior art, the problem that when a winding machine is used for production, when raw materials of a concave pipeline are wound on the winding machine, the edge of the concave pipeline is in an initial winding process, the side wall of the concave pipeline is pushed in a flowing process due to no support because of traction and pulling, collapse is easy to occur at the edge, and when adjacent concave side walls of the concave pipeline are fused on the winding machine through molten liquid raw materials, the problem of larger fusion height difference can occur due to the problem of collapse, and the situation that the lamination is not tight is solved, so that the production quality of a final winding pipe is affected is solved.

The technical scheme adopted for solving the technical problems is as follows: the pushing mechanism of the winding machine comprises a winding machine body; the side wall of the winding machine body is rotationally connected with a first threaded rod, and a first moving block is connected with the first threaded rod in a threaded manner; the winding machine body is fixedly connected with a first guide rod, the first guide rod penetrates through the first moving block, and the first moving block slides on the first guide rod; the first moving block is connected with a second threaded rod in a threaded manner, and the bottom end of the second threaded rod is rotationally connected with a pushing block; the pushing block is fixedly connected with a second guide rod, and the second guide rod penetrates through the first moving block.

Preferably, the pushing block is arranged in an arc shape, and the pushing block is arranged in parallel with the winding pipe of the winding machine body; arc-shaped surfaces are arranged on the side walls of the two ends of the pushing block.

Preferably, a group of first through grooves are formed in the side wall of the pushing block, and the first through grooves are uniformly arranged in a circumference manner; the first through groove is rotationally connected with a first rotating shaft; the first rotating shaft is fixedly connected with a heating cylinder, and a heating wire is arranged in the heating cylinder.

Preferably, the side wall of the pushing block is provided with a mounting plate; the mounting plate is provided with a scraping plate at the position corresponding to the heating cylinder.

Preferably, a group of first grooves are formed in the side wall of the mounting plate; the scraping plate is fixedly connected in the first groove through a spring; the U-shaped rod is arranged on the outer side wall of the mounting plate, and two ends of the U-shaped rod extend into the first groove and are fixedly connected to the scraping plate.

Preferably, the mounting plate is fixed on the pushing block through bolts.

Preferably, the bottom end of the side wall of the mounting plate is provided with a second groove; the bottom of the first through groove is provided with a first inclined plane which is inclined downwards towards the position of the mounting plate; during operation, the scraped material on the scraping plate can drop on the first inclined plane on the first through groove, then the inclination of the first inclined plane is utilized, and then the material is enabled to enter the second groove in the mounting plate for material storage, so that the follow-up condition is facilitated.

Preferably, a group of anti-skid patterns are arranged on the vertical rod of the U-shaped rod; when the anti-skid device works, anti-skid treatment is carried out, and hand holding operation is also convenient.

The beneficial effects of the utility model are as follows:

1. according to the pushing mechanism of the winding machine, the pushing mechanism is arranged on the winding machine body, when the concave pipeline initially enters the winding machine body, the concave pipeline is attached to the pushing block at the moment, then in the flowing process of the concave pipeline, the pushing block is pushed to attach to the winding machine body to perform primary support stability, meanwhile, the inward pushing distance of the pushing block can be adjusted through rotation of the first threaded rod, the pushing height of the pushing block can be adjusted through the second threaded rod, the winding machine can be suitable for production conditions of different concave pipelines, and subsequent production quality is guaranteed.

2. According to the pushing mechanism of the winding machine, preliminary softening treatment is carried out by utilizing the heat of the heating cylinder, after the pushing block is pushed and straightened, preliminary solidification is carried out by water spray cooling at the bottom end of the winding machine body, so that the pushing effect is ensured, fusion treatment is directly carried out by molten raw materials after the pushing and straightening, and the situation that collapse occurs again due to overlong time is avoided.

The foregoing summary is merely an overview of the present application, and is provided to enable one of ordinary skill in the art to make more clear the present application and to be practiced according to the teachings of the present application and to make more readily understood the above-described and other objects, features and advantages of the present application, as well as by reference to the following detailed description and accompanying drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a perspective view of the pusher block;

FIG. 4 is a cross-sectional view of the pusher block;

fig. 5 is a partial enlarged view at B in fig. 4.

Reference numerals referred to in the above drawings are explained as follows:

1. a winding machine body; 11. a first threaded rod; 12. a first moving block; 13. a first guide bar; 14. a second threaded rod; 15. a second guide bar; 16. pushing the block; 17. an arc surface; 2. a first through groove; 21. a first rotation shaft; 22. a heating cylinder; 23. a mounting plate; 24. a scraping plate; 25. a first groove; 26. a U-shaped rod; 27. a bolt; 28. a second groove; 29. a first inclined surface.

Detailed Description

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that there may be three relationships, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this application is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of the "examination guideline," the expressions "greater than", "less than", "exceeding", and the like are understood to exclude the present number in this application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.

Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.

As shown in fig. 1 to 5, a pressing mechanism of a winding machine according to the present utility model includes a winding machine body 1; the side wall of the winding machine body 1 is rotatably connected with a first threaded rod 11, and the first threaded rod 11 is in threaded connection with a first moving block 12; a first guide rod 13 is fixedly connected to the winding machine body 1, the first guide rod 13 penetrates through the first moving block 12, and the first moving block 12 slides on the first guide rod 13; the first moving block 12 is in threaded connection with a second threaded rod 14, and the bottom end of the second threaded rod 14 is rotationally connected with a pushing block 16; the pushing block 16 is fixedly connected with a second guide rod 15, and the second guide rod 15 penetrates through the first moving block 12; in the prior art, when a winding machine is used for production, when raw materials of a concave pipeline are wound on the winding machine, the edge of the concave pipeline is in an initial winding process, the concave pipeline is supported and stabilized by traction and pulling in the flowing process, the edge is easy to collapse, when the adjacent concave side walls of the concave pipeline are fused on the winding machine through molten liquid raw materials, the fusion height difference is large due to the problem of collapse, the joint is not tight, and the production quality of the final winding pipe is affected.

The pushing block 16 is arranged in an arc shape, and the pushing block 16 is arranged in parallel with the winding pipe of the winding machine body 1; arc-shaped surfaces 17 are formed on the side walls of the two ends of the pushing block 16; during operation, all be equipped with arcwall face 17 at bulldozing piece 16 both ends, can make things convenient for the initial entering of spill pipeline, arcwall face 17 can not damage the entering of spill pipeline, also conveniently carries out preliminary slip promotion simultaneously, then after the level that gets into the bulldozing piece 16, utilizes the flow force of spill pipeline and bulldozes the laminating of piece 16, and then promotes the recess lateral wall to the spill pipeline and support, avoids the follow-up fusion error that the collapse leads to.

A group of first through grooves 2 are formed in the side wall of the pushing block 16, and the first through grooves 2 are uniformly arranged in a circumference manner; a first rotating shaft 21 is rotatably connected to the first through groove 2; a heating cylinder 22 is fixedly connected to the first rotating shaft 21, and a heating wire is arranged in the heating cylinder 22; during operation, because the concave pipeline is firstly subjected to preliminary cooling and then traction, winding treatment is finally carried out, so that the collapse cannot be straightened out in order to avoid the fact that the side wall of the concave pipeline is too hard, the heating cylinder 22 is arranged on the pushing block 16, preliminary softening treatment is carried out by utilizing heat of the heating cylinder 22, after the concave pipeline is straightened out by the pushing block, preliminary solidification is carried out through water spray cooling at the bottom end of the winding machine body 1, the straightening effect is ensured, fusion treatment is directly carried out through molten raw materials after the concave pipeline is straightened, and the phenomenon that the collapse occurs again after the concave pipeline is straightened out can not occur for too long time.

The side wall of the pushing block 16 is provided with a mounting plate 23; a scraping plate 24 is arranged at the position of the mounting plate 23 relative to the heating cylinder 22; during operation, in the process that the heating cylinder 22 is heated and straightened to the side wall of the concave pipeline, the heating cylinder 22 is in contact with the pipeline, heat is provided, raw materials on the pipeline can be adsorbed, a raw material layer is formed, the heating effect of the heating cylinder 22 is prevented from being influenced after the raw material layer passes, the scraping plate 24 on the mounting plate 23 is in contact with the heating cylinder 22, the heating cylinder 22 rolls to perform scraping treatment, and the working effect of the heating cylinder 22 is guaranteed.

A group of first grooves 25 are formed in the side wall of the mounting plate 23; the scraping plate 24 is fixedly connected in the first groove 25 through a spring; a U-shaped rod 26 is arranged on the outer side wall of the mounting plate 23, and two ends of the U-shaped rod 26 extend into the first groove 25 and are fixedly connected to the scraping plate 24; during operation, in order to avoid excessive influence of impurities on the scraping plate 24 on the scraping effect, the U-shaped rod 26 is pulled, so that the U-shaped rod 26 drives the scraping plate 24 to move towards the first groove 25, and then the scraping effect of the scraping plate 24 is guaranteed by removing materials through the side wall of the first groove 25.

The mounting plate 23 is fixed on the pushing block 16 through bolts 27; during operation, the mounting plate 23 is mounted on the pushing block 16 through the bolts 27, so that the disassembly treatment is convenient, the inside of the pushing block 16 is convenient to overhaul and clean, and the scraping plate 24 and the mounting plate 23 are also convenient to replace.

A second groove 28 is formed in the bottom end of the side wall of the mounting plate 23; a first inclined plane 29 is formed at the bottom end of the first through groove 2, and the first inclined plane 29 is inclined downwards towards the position of the mounting plate 23; during operation, scraped materials from the scraping plate 24 can fall on the first inclined surface 29 on the first through groove 2, then the materials are enabled to enter the second groove 28 in the mounting plate 23 to be stored by means of the inclination of the first inclined surface 29, and follow-up conditions are facilitated.

A group of anti-skid patterns are arranged on the vertical rod of the U-shaped rod 26; when the anti-skid device works, anti-skid treatment is carried out, and hand holding operation is also convenient.

Working principle: when the winding machine is used for production, when raw materials of a concave pipeline are wound on the winding machine, the edge of the concave pipeline is in an initial winding process, the side wall of the concave pipeline is easy to collapse due to unsupported pushing in the flowing process of the concave pipeline and the edge of the concave pipeline is easy to collapse due to traction and pulling, when the adjacent concave side walls of the concave pipeline are fused on the winding machine through molten liquid raw materials, the fusion height difference is large due to the problem of collapse, and the situation that the joint is not tight is carried out, so that the production quality of the final winding pipe is influenced. The arc-shaped surfaces 17 are arranged at the two ends of the pushing block 16, so that the initial entering of the concave pipeline can be facilitated, the concave pipeline can not be damaged by the arc-shaped surfaces 17, meanwhile, the initial sliding pushing is facilitated, and then after entering the level of the pushing block 16, the flow force of the concave pipeline and the lamination of the pushing block 16 are utilized, so that the side wall of the groove of the concave pipeline is pushed and supported, and the subsequent fusion error caused by collapse is avoided; because the concave pipeline is firstly cooled initially, then is towed and finally is wound, in order to avoid the situation that the collapse cannot be straightened due to the fact that the side wall of the concave pipeline is too hard, a heating cylinder 22 is arranged on a pushing block 16, the heat of the heating cylinder 22 is utilized to carry out primary softening treatment, after the concave pipeline is straightened by the pushing block, the concave pipeline is primarily solidified through water spray cooling at the bottom end of a winding machine body 1, the straightening effect is ensured, and after the concave pipeline is straightened, the concave pipeline is directly fused by molten raw materials, so that the collapse is not caused again due to overlong time; in the process of heating and straightening the side wall of the concave pipeline by the heating cylinder 22, the heating cylinder 22 is contacted with the pipeline and has heat, raw materials on the pipeline can be adsorbed to form a raw material layer, and in order to avoid the influence on the heating effect of the heating cylinder 22 after the raw material layer passes, the scraping plate 24 on the mounting plate 23 is contacted with the heating cylinder 22, so that the rolling of the heating cylinder 22 carries out scraping treatment, and the working effect of the heating cylinder 22 is ensured; in order to avoid excessive influence on the scraping effect of impurities on the scraping plate 24, the U-shaped rod 26 is pulled, the U-shaped rod 26 drives the scraping plate 24 to move towards the first groove 25, and then the scraping effect of the scraping plate 24 is guaranteed by removing the impurities through the side wall of the first groove 25.

Those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the present application and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the embodiments, and are intended to be included within the scope of the claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. The pushing mechanism of the winding machine is characterized by comprising a winding machine body (1); the side wall of the winding machine body (1) is rotatably connected with a first threaded rod (11), and the first threaded rod (11) is in threaded connection with a first moving block (12); a first guide rod (13) is fixedly connected to the winding machine body (1), the first guide rod (13) penetrates through the first moving block (12), and the first moving block (12) slides on the first guide rod (13); the first moving block (12) is in threaded connection with a second threaded rod (14), and the bottom end of the second threaded rod (14) is rotationally connected with a pushing block (16); the pushing block (16) is fixedly connected with a second guide rod (15), and the second guide rod (15) penetrates through the first moving block (12).

2. The pushing mechanism of a winding machine according to claim 1, characterized in that the pushing block (16) is arranged in a circular arc, and the pushing block (16) and the winding tube of the winding machine body (1) are arranged in parallel; arc-shaped surfaces (17) are formed on the side walls of the two ends of the pushing block (16).

3. The pushing mechanism of the winding machine according to claim 2, wherein a group of first through grooves (2) are formed in the side wall of the pushing block (16), and the first through grooves (2) are uniformly arranged in a circumference; a first rotating shaft (21) is rotatably connected to the first through groove (2); a heating cylinder (22) is fixedly connected to the first rotating shaft (21), and a heating wire is arranged in the heating cylinder (22).

4. A pushing mechanism of a winding machine according to claim 3, characterized in that the side wall of the pushing block (16) is provided with a mounting plate (23); a scraping plate (24) is arranged at the position of the mounting plate (23) relative to the heating cylinder (22).

5. A pushing mechanism of a winding machine according to claim 4, characterized in that the side wall of the mounting plate (23) is provided with a set of first grooves (25); the scraping plate (24) is fixedly connected in the first groove (25) through a spring; the U-shaped rod (26) is arranged on the outer side wall of the mounting plate (23), and two ends of the U-shaped rod (26) extend into the first groove (25) and are fixedly connected to the scraping plate (24).

6. A pushing mechanism of a winding machine according to claim 5, characterized in that the mounting plate (23) is fixed to the pushing block (16) by means of bolts (27).

7. The pushing mechanism of a winding machine according to claim 6, wherein the bottom end of the side wall of the mounting plate (23) is provided with a second groove (28); a first inclined surface (29) is formed at the bottom end of the first through groove (2), and the first inclined surface (29) is inclined downwards towards the position of the mounting plate (23).

8. The pushing mechanism of a winding machine according to claim 7, characterized in that the vertical bar of the U-shaped bar (26) is provided with a set of anti-skid threads.