CN220095620U

CN220095620U - Buckle ring device

Info

Publication number: CN220095620U
Application number: CN202321510491.5U
Authority: CN
Inventors: 武守涛; 刘超; 贾海玲; 张立康; 彭地金; 刘国盛; 张桐桐; 刘刚
Original assignee: Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Current assignee: Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-28
Anticipated expiration: 2033-06-13

Abstract

The utility model provides a buckling ring device, which comprises a barrel assembly, wherein the barrel assembly can move along the direction approaching or separating from a forming drum, the axial direction of the barrel assembly is the same as the moving direction of the barrel assembly, the two axial ends of the barrel assembly are respectively provided with a first opening and a second opening, the first opening is far away from the forming drum relative to the second opening, and the barrel assembly gradually contracts along the direction approaching to the second opening; the driving assembly is in driving connection with the cylinder assembly; the rolling components are arranged in a plurality, the rolling components are arranged at intervals around the circumferential side wall of the barrel component, and at least one part of the rolling components protrudes out of the outer surface of the barrel component. The utility model solves the problems that in the prior art, no supporting structure exists in the steel ring unpacking process, the stretching and folding of sizing materials can be caused, and the quality and the production efficiency of blastula are affected.

Description

Buckle ring device

Technical Field

The utility model relates to the technical field of air spring forming equipment, in particular to a buckling ring device.

Background

The ring buckling device of the air spring forming machine is a steel ring anti-wrapping device applied to rubber air spring forming, and has the effects of reducing the stretching of rubber materials and preventing the rubber materials from being folded. In the existing air spring forming equipment, the rubber material is pushed by the wrapping rod of the forming drum to realize wrapping, the rubber material is wrapped reversely and is attached to the forming drum by the elasticity of the rubber material, the method is suitable for small-diameter steel rings, the mechanical wrapping of the steel rings is supported by the forming drum, the wrapping rod pushes the rubber material to realize wrapping reversely, and the rubber material is attached to the drum by the elasticity of the rubber material. The single machinery is turned over and is wrapped the structure, is turned over and wraps the pole and stretch out in-process and do not have bearing structure, can cause stretching and folding of sizing material, need the manual work to put in order, influences blastula quality and production efficiency.

Therefore, the prior art has no supporting structure in the steel ring unpacking process, and can cause the technical problems of stretching and folding of sizing materials, and influencing the quality and production efficiency of blastula.

Disclosure of Invention

The utility model mainly aims to provide a buckling ring device which solves the problems that in the prior art, a supporting structure is not arranged in the steel ring unpacking process, so that the stretching and folding of sizing materials can be caused, and the quality and the production efficiency of blastula are affected.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a grommet device including: the cylinder assembly can move along the direction close to or far away from the forming drum, the axial direction of the cylinder assembly is the same as the movement direction of the cylinder assembly, the two ends of the axial direction of the cylinder assembly are respectively provided with a first opening and a second opening, the first opening is far away from the forming drum relative to the second opening, and the cylinder assembly gradually contracts along the direction close to the second opening; the driving assembly is in driving connection with the cylinder assembly; the rolling components are arranged in a plurality, the rolling components are arranged at intervals around the circumferential side wall of the barrel component, and at least one part of the rolling components protrudes out of the outer surface of the barrel component.

Further, the circumferential side wall of the barrel assembly has a plurality of mounting holes, each mounting hole having at least one rolling assembly disposed therein.

Further, the rolling assembly includes: the two ends of the mounting shaft are respectively connected with the inner side walls of the mounting holes; the roller is sleeved on the mounting shaft and can rotate relative to the mounting shaft.

Further, at least two rolling assemblies are arranged in each mounting hole, and the rolling assemblies in the same mounting hole are arranged along the axial direction of the barrel assembly.

Further, a plurality of mounting protrusions are arranged on the outer periphery of the inner side wall of the barrel assembly corresponding to the mounting holes, and two ends of the mounting shaft are respectively connected with different mounting protrusions.

Further, a plurality of mounting holes are spaced around the circumferential side wall of the barrel assembly; and/or the number of rolling assemblies in each mounting hole is the same.

Further, the buckle ring device further comprises at least one air blowing component, at least one air blowing component is arranged between at least two adjacent mounting holes, and the air blowing component can blow air towards the corresponding mounting hole.

Further, the buckling ring device further comprises a material detection part, and the material detection part is arranged at one end, close to the second opening, of the cylinder assembly.

Further, the cartridge assembly includes: the axis of the cylinder body is the same as the movement direction of the cylinder assembly, and the cylinder body is provided with a first opening and a second opening; the mounting bracket, barrel body and drive assembly set up on the mounting bracket, and the mounting bracket is connected near first open-ended one end with the barrel body.

Further, the grommet device further comprises a guide rail extending in a direction approaching the building drum, and the mounting bracket is arranged on the guide rail and is movable along the guide rail.

When the ring buckling device is applied, the steel ring is arranged on the outer periphery of the second opening of the ring buckling device, after the forming drum is attached with the rubber material, the ring buckling device carries the steel ring to enter a working position under the drive of the driving assembly, the anti-wrapping rod of the forming drum pushes the rubber material to realize anti-wrapping to form a blastula, and then the driving assembly drives the ring buckling device to move to one side far away from the working position, and the blastula is separated from the ring buckling device; the axial both ends of barrel subassembly have first opening and second opening respectively, wherein, the shaping drum is kept away from to first opening relative second opening, like this, the sizing material can get into through the second opening and detain the circle device inside, and barrel subassembly contracts gradually along being close to the open-ended direction of second, the convergent shape, can make things convenient for barrel subassembly to roll off from the blastula, the sizing material after the setting of barrel subassembly is for the anti-package provides bearing structure, the tensile and folding problem of sizing material when having solved the steel ring anti-package has improved the qualification rate and the production efficiency of product. Meanwhile, the plurality of rolling assemblies are arranged on the circumferential side wall of the cylinder assembly at intervals, so that the glue stock and the cylinder assembly can be prevented from being bonded, and the friction force between the glue stock and the cylinder assembly is reduced when the blastula and the cylinder assembly are separated. Therefore, the buckling ring device effectively solves the technical problems that in the prior art, a supporting structure is not arranged in the steel ring unpacking process, so that the rubber material is stretched and folded, and the quality and the production efficiency of blastula are affected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a wreath device according to the present utility model.

Wherein the above figures include the following reference numerals:

10. a barrel assembly; 11. a first opening; 12. a second opening; 13. a mounting hole; 14. a cylinder body; 15. a mounting frame; 16. mounting the bulge; 20. a drive assembly; 30. a rolling assembly; 31. a roller; 40. an air blowing assembly; 50. and a material detection part.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

The utility model provides a buckling ring device, which aims to solve the technical problems that in the prior art, a supporting structure is not arranged in the steel ring unpacking process, so that the stretching and folding of sizing materials can be caused, and the quality and the production efficiency of blastula are affected.

As shown in fig. 1, the grommet device of the present utility model includes: the drum assembly 10, the driving assembly 20 and the rolling assembly 30, wherein the drum assembly 10 can move along the direction approaching or departing from the forming drum, the axial direction of the drum assembly 10 is the same as the movement direction of the drum assembly 10, the two axial ends of the drum assembly 10 are respectively provided with a first opening 11 and a second opening 12, the first opening 11 is far away from the forming drum relative to the second opening 12, and the drum assembly 10 gradually contracts along the direction approaching the second opening 12. The driving assembly 20 is in driving connection with the barrel assembly 10, the rolling assemblies 30 are multiple, the rolling assemblies 30 are arranged at intervals around the circumferential side wall of the barrel assembly 10, and at least one part of the rolling assemblies 30 protrudes out of the outer surface of the barrel assembly 10.

When the buckling ring device is used, the steel ring is arranged on the outer periphery of the second opening of the buckling ring device, after the forming drum is attached with the rubber material, the buckling ring device carries the steel ring to enter a working position under the drive of the driving assembly 20, the anti-wrapping rod of the forming drum pushes the rubber material to realize anti-wrapping to form a blastula, and then the driving assembly 20 drives the buckling ring device to move to one side far away from the working position, and the blastula is separated from the buckling ring device; the axial both ends of barrel assembly 10 have first opening 11 and second opening 12 respectively, wherein, first opening 11 keeps away from the shaping drum relative second opening 12, like this, the sizing material can get into through second opening 12 and detain the circle device inside, and barrel assembly 10 contracts gradually along the direction that is close to second opening 12, the convergent shape, can make things convenient for barrel assembly 10 to roll off from the blastula, barrel assembly 10's setting provides bearing structure for the sizing material after the anti-package, the tensile and folding problem of sizing material when having solved the steel ring anti-package has improved qualification rate and production efficiency of product. Meanwhile, the plurality of rolling assemblies 30 are arranged on the circumferential side wall of the cylinder assembly 10 at intervals, so that the glue stock and the cylinder assembly 10 can be prevented from being adhered, and the friction force between the glue stock and the cylinder assembly 10 is reduced when the blastula and the cylinder assembly 10 are separated. Therefore, the buckling ring device effectively solves the technical problems that in the prior art, a supporting structure is not arranged in the steel ring unpacking process, so that the rubber material is stretched and folded, and the quality and the production efficiency of blastula are affected.

Further, the circumferential side wall of the barrel assembly 10 has a plurality of mounting holes 13, each mounting hole 13 having at least one rolling assembly 30 disposed therein; the structure setting, at the in-process that the sizing material was anti-wraps, the sizing material after anti-wrapping can not bond on the circumference outer wall of barrel subassembly 10 completely, can prevent that sizing material and barrel subassembly 10 from taking place to bond, simultaneously, because rolling subassembly 30 can rotate for barrel subassembly 10, can take place relative rotation between rolling subassembly 30 and sizing material in the blastocyst and barrel subassembly 10 separation process, reduced the frictional force of sizing material and barrel subassembly 10, more be favorable to the separation of blastocyst and barrel subassembly 10.

Specifically, the rolling assembly 30 includes a mounting shaft and rollers 31, both ends of the mounting shaft being respectively connected to the inner side walls of the mounting holes 13; the roller 31 is fitted over the mounting shaft and is rotatable relative to the mounting shaft. The mounting shaft and the roller 31 are all universal standard components, and the rolling assembly 30 is formed by adopting the universal components, so that the processing and manufacturing cost is reduced, and the component replacement in the subsequent production process is facilitated.

In one embodiment of the present utility model, at least two rolling assemblies 30 are disposed in each mounting hole 13, and the rolling assemblies 30 located in the same mounting hole 13 are aligned in the axial direction of the barrel assembly 10. Preferably, the axis of rotation of the rolling assembly 30 is perpendicular to the axis of the barrel assembly 10, and the arrangement is such that the tangential direction of rotation of the rollers 31 is in inverse agreement with the movement of the compound, which is more advantageous in reducing the friction between the compound after being wrapped and the barrel.

For easy installation, the inner side wall of the cylinder assembly 10 is provided with a plurality of mounting protrusions 16 corresponding to the outer circumference of the mounting hole 13, and both ends of the mounting shaft are respectively connected with the different mounting protrusions 16. By means of the structure, the installation process is not limited to be performed in a narrow space of the installation hole 13, the installation is more convenient by arranging the installation protrusions 16 on the outer periphery of the installation hole 13, and meanwhile, the rolling assembly 30 is replaced in the use process conveniently, so that the installation and maintenance cost can be reduced.

Further, a plurality of mounting holes 13 are provided at intervals around the circumferential side wall of the barrel assembly 10, and the number of rolling assemblies 30 in each mounting hole 13 is the same. Preferably, the mounting holes 13 are uniformly disposed around the circumferential side wall of the barrel assembly 10, so that uniform support can be provided for the reverse rubber compound, and the phenomenon that partial areas of the rubber compound are bonded and folded due to uneven distribution is avoided.

In a specific embodiment of the present utility model, the buckle ring device further includes at least one air blowing assembly 40, at least one air blowing assembly 40 is disposed between at least two adjacent mounting holes 13, and the air blowing assembly 40 is capable of blowing air toward the corresponding mounting hole 13. After the rubber material is reversely wrapped, the air blowing assembly 40 blows air towards the corresponding mounting holes 13, and the mounting holes 13 are uniformly formed around the outer wall of the cylinder assembly 10, so that uniform external thrust can be provided for the rubber material, separation of the blastula and the cylinder assembly 10 is realized, and damage of the rubber material caused by manual discharging is avoided.

Further, the grommet device further includes a material detecting member 50, and the material detecting member 50 is disposed at an end of the barrel assembly 10 adjacent to the second opening 12. Preferably, the cartridge assembly 10 has a slot in its outer wall and the sensing assembly is secured within the slot, wherein the material sensing element 50 may be, for example, an optical fiber sensor. Such structure sets up, and whether the material detects 50 can detect the steel ring and place in place, avoids the product defect that leads to because of lacking the steel ring in the sizing material after the anti-package.

Specifically, the cartridge assembly 10 includes a cartridge body 14 and a mounting bracket 15, wherein an axis of the cartridge body 14 is the same as a moving direction of the cartridge assembly 10, and the cartridge body 14 has a first opening 11 and a second opening 12. The cylinder body 14 and the driving assembly 20 are arranged on the mounting frame 15, and the mounting frame 15 is connected with one end of the cylinder body 14 close to the first opening 11, so that the driving assembly 20 can drive the cylinder assembly 10 to move along the direction close to or far away from the forming drum.

In order to control the movement of the cartridge assembly 10, the clasp device further comprises a guide rail extending in a direction towards the building drum, on which a mounting bracket 15 is arranged and is movable along the guide rail, whereby the movement of the cartridge assembly 10 in a direction towards or away from the building drum along the guide rail is controlled by the drive assembly 20.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

1. the technical problems that in the prior art, a supporting structure is not arranged in the steel ring unpacking process, so that the rubber material is stretched and folded, and the quality and the production efficiency of blastula are affected are effectively solved;

2. simple structure, improved qualification rate and production efficiency of product.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A grommet device, comprising:

a cylinder assembly (10), wherein the cylinder assembly (10) can move along the direction approaching or separating from a forming drum, the axial direction of the cylinder assembly (10) is the same as the movement direction of the cylinder assembly (10), two ends of the axial direction of the cylinder assembly (10) are respectively provided with a first opening (11) and a second opening (12), the first opening (11) is separated from the forming drum relative to the second opening (12), and the cylinder assembly (10) gradually contracts along the direction approaching the second opening (12);

the driving assembly (20), the said driving assembly (20) is connected with said cylinder assembly (10) driving;

the rolling assemblies (30) are multiple, the rolling assemblies (30) are arranged at intervals around the circumferential side wall of the barrel assembly (10), and at least one part of the rolling assemblies (30) protrudes out of the outer surface of the barrel assembly (10).

2. The grommet device of claim 1, wherein the circumferential side wall of the barrel assembly (10) has a plurality of mounting holes (13), each mounting hole (13) having at least one rolling assembly (30) disposed therein.

3. The grommet device of claim 2, wherein the rolling assembly (30) comprises:

the two ends of the mounting shaft are respectively connected with the inner side wall of the mounting hole (13);

and the roller (31) is sleeved on the mounting shaft and can rotate relative to the mounting shaft.

4. A grommet device as set forth in claim 3, characterized in that at least two of said rolling assemblies (30) are disposed in each of said mounting holes (13), and said rolling assemblies (30) disposed in the same mounting hole (13) are aligned in the axial direction of said barrel assembly (10).

5. A grommet device as set forth in claim 3, wherein the inner side wall of the cylinder assembly (10) is provided with a plurality of mounting projections corresponding to the outer periphery of the mounting hole (13), and both ends of the mounting shaft are respectively connected with different ones of the mounting projections.

6. The grommet device of claim 2, wherein,

a plurality of the mounting holes (13) are arranged at intervals around the circumferential side wall of the barrel assembly (10); and/or

The number of rolling assemblies (30) in each mounting hole (13) is the same.

7. The grommet device of claim 2, further comprising at least one air-blowing assembly (40), at least one air-blowing assembly (40) being disposed between at least two adjacent mounting holes (13), and the air-blowing assembly (40) being capable of blowing air toward the corresponding mounting hole (13).

8. The grommet device of any of claims 1-7, further comprising a material detection member (50), the material detection member (50) being disposed at an end of the barrel assembly (10) proximate the second opening (12).

9. The grommet device of any of claims 1-7, wherein the barrel assembly (10) comprises:

a cylinder body (14), an axis of the cylinder body (14) is the same as a movement direction of the cylinder assembly (10), and the cylinder body (14) has the first opening (11) and the second opening (12);

the mounting frame (15), barrel body (14) with drive assembly (20) set up on mounting frame (15), just mounting frame (15) with barrel body (14) are close to one end of first opening (11) is connected.

10. The loop device according to claim 9, characterized in that the loop device further comprises a guide rail extending in a direction approaching the building drum, the mounting bracket (15) being arranged on the guide rail and being movable along the guide rail.