CN111469375A

CN111469375A - Conduction device for a plant for producing rubber products with metal wires

Info

Publication number: CN111469375A
Application number: CN202010290048.6A
Authority: CN
Inventors: 徐传辉; 任明国; 贺宇峰
Original assignee: LUOPAI MOQIE (BEIJING) CO Ltd; Nolante New Materials Beijing Co ltd; Nolato Mobile Communication Polymers Beijing Co Ltd
Current assignee: LUOPAI MOQIE (BEIJING) CO Ltd; Nolante New Materials Beijing Co ltd; Nolato Mobile Communication Polymers Beijing Co Ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-07-31
Anticipated expiration: 2040-04-14
Also published as: CN111469375B

Abstract

The embodiment of the disclosure discloses a conduction device for equipment for producing rubber products with metal wires. One embodiment of the conduction device comprises the following components arranged at intervals in sequence: the limiting assembly is connected to the bracket and used for limiting the transmission direction of the metal wire; the conducting assembly is connected to the bracket, arranged at an interval with the limiting assembly and used for driving the metal wire to transmit; the adjusting component is movably connected to the bracket and can relieve the tension of the metal wire in motion when the metal wire is in transmission; in an assembled state, one end of the metal wire penetrates through the limiting component, the conducting component and the winding adjusting component and extends out of a rubber extrusion opening of the rubber extruder. Through setting up above-mentioned spacing subassembly, passing to the subassembly and mediating the subassembly, can make the wire in transmission process, the skew transmission direction can not appear and receive the too big problem of pulling force, has improved the reliability of wire in transmission process.

Description

Conduction device for a plant for producing rubber products with metal wires

Technical Field

The disclosed embodiments relate to the field of rubber production, and in particular to a conduction device for equipment for producing rubber products with metal wires.

Background

Nowadays, rubber products have been applied to various fields. Specifically, the weather strip is one of rubber products, and has been widely used in various industries such as automobiles, windows, refrigerators, and the like.

The problem of the seal strip breaking tends to occur due to the limited strength of the seal strip. In order to solve the above problems, a wire is generally added to the sealing tape to improve the strength of the sealing tape.

However, the wire is prone to deviation from the transmission route and damage during transmission due to the tension of the wire itself and the drag force applied to the wire.

Disclosure of Invention

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

In order to solve the above-mentioned problems that the wire is liable to deviate from the transfer route during the transfer and the wire is damaged, some embodiments of the present disclosure propose a transfer device for a rubber product apparatus having the wire. Including interval setting in proper order: a limiting assembly connected to the bracket for limiting a transfer direction of the wire; the conducting assembly is connected to the bracket, arranged at an interval with the limiting assembly and used for driving the metal wire to transmit; an adjustment assembly movably connected to said frame and capable of relieving tension on said wire during movement during said wire drive; in an assembled state, one end of the metal wire penetrates through the limiting component and the conducting component and is wound around the adjusting component to extend out of a rubber extrusion opening of a rubber extruder.

In some embodiments, the adjustment assembly includes a rocker pivotally coupled to the bracket and a pulley disposed at a first end of the rocker, the wire being wound around the pulley, and in an operative condition, the wire being wound around the pulley, the rocker pivoting about a pivot axis when the wire is under tension to relieve tension in the wire during movement.

In some embodiments, the swing link is vertically disposed in a rest state, and the pulley is lower than the conductive member.

In some embodiments, the stop assembly includes a first stop member that limits the direction of movement of the wire in a vertical direction and a second stop member that limits the direction of movement of the wire in a horizontal direction.

In some embodiments, the first stop member comprises a horizontally disposed roller attached to the bracket, the roller being capable of rotating in a direction of its axis, and the wire is wound around the roller in an operating state.

In some embodiments, the second position-limiting member includes a first position-limiting post and a second position-limiting post which are spaced apart from each other, the first position-limiting post and the second position-limiting post are vertically disposed, and in an operating state, the wire passes through a gap between the first position-limiting post and the second position-limiting post and enters the conducting assembly.

In some embodiments, the conducting assembly includes a driving roller and a driven roller, the driving roller and the driven roller are connected to the bracket, the driving roller is disposed below the driven roller, and in an operating state, the driving roller drives the driven roller to rotate around an axial direction thereof, so as to drive the metal wire toward the rubber extrusion opening.

In some embodiments, the conducting device further comprises a controller in communication with the conducting assembly and a proximity switch in communication with the controller, the proximity switch is mounted to the bracket such that the rocker covers a sensing area of the proximity switch when in the rest state, the proximity switch sends an electrical signal to the controller in response to detecting that the rocker is out of the sensing area, and the controller controls the conducting assembly to rotate to convey the wire in response to receiving the electrical signal.

In some embodiments, the proximity switch comprises at least one of: photoelectric switch, Hall switch.

One of the above-described various embodiments of the present disclosure has the following advantageous effects: through setting up above-mentioned spacing subassembly, passing to the subassembly and mediating the subassembly, can make the wire in transmission process, the skew transmission direction can not appear and receive the too big problem of pulling force, has improved the reliability of wire in transmission process.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of a conducting device for an apparatus for producing rubber products with metal wires according to the present disclosure;

fig. 2 is a further schematic structural view of a conducting device for an apparatus for producing rubber products with metal wires according to the present disclosure.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Furthermore, in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that a device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

It is noted that references to "a", "an", and "the" modifications in the present disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "a plurality" is intended unless the context clearly indicates otherwise.

The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring first to fig. 1 and 2, fig. 1 is a schematic view of a conducting device of an apparatus for producing rubber products with wires according to the present disclosure; fig. 2 is a front view of a conducting device for an apparatus for producing rubber products with metal wire according to the present disclosure. As shown in fig. 1 and 2, the transfer device comprises a support 1, and spaced-apart position-limiting assemblies (not shown in whole), a transfer assembly (not shown in whole), and an adjusting assembly (not shown in whole) connected to the support 1. The limiting assembly is used for limiting the transmission direction of the metal wire. The transmission component is used for driving the metal wire to transmit. The adjustment assembly is configured to relieve tension on the wire during movement during the wire drive. In an assembled state, one end of the metal wire penetrates through the limiting component and the conducting component and is wound around the adjusting component to extend out of a rubber extrusion opening of a rubber extruder. Further, the rubber extruded from the rubber extruder and the metal wire are combined with the aid of a relevant die to produce a rubber product having the metal wire after being subjected to vulcanization or the like. It should be noted that, in general, rubber extruded from a rubber extruder is introduced into a tunnel furnace to be processed at a high temperature. Conveyor belts are often provided in the tunnel oven. The conveyor belt is capable of conveying the extruded rubber in the tunnel oven described above. The tension applied to the wire is generated by the conveyor belt during the process of conveying the rubber.

Specifically, the limiting component may be configured as a limiting plate having a limiting hole, the limiting plate is fixedly connected to the bracket, and the limiting plate is disposed adjacent to the pass-through component. The size of the limiting hole is set to enable the metal wire to pass through. Thus, the cavity formed by the limiting hole can limit the conveying position of the metal wire.

Alternatively, as shown in figures 1 and 2, the stop assembly may include a first stop member and a second stop member. The first stopper member restricts a movement direction of the wire in a vertical direction, and the second stopper member restricts a movement direction of the wire in a horizontal direction. Specifically, the first stopper member includes a horizontally disposed roller 22 connected to the bracket 1, and the roller 22 is rotatable in its axial direction. In the operating state, the wire is wound around the roller 22. Thereby fixing the position of the metal wire in the vertical direction and limiting the moving direction of the metal wire in the conveying process.

The second limiting member comprises a first limiting column 211 and a second limiting column 212 which are arranged at intervals, and the first limiting column 211 and the second limiting column 212 are vertically arranged. In the operating state, the wire passes through the gap between the first restraint post 211 and the second restraint post 212 and enters the conductive assembly. The gap between the first and second

retaining posts

211 and 212 can limit the horizontal swing of the wire during the wire feeding process.

The conduction device for an apparatus for manufacturing rubber products with metal wires of the present disclosure can restrain the metal wires in vertical and horizontal directions by providing the first and second stopper members. The wire is ensured not to deviate from the preset conveying route, and the reliability of the conveying device is improved.

The conductive assembly may include a drum and a drive motor. The drum is rotatably connected to the bracket. The drum is capable of rotating in its own axial direction under the control of a drive motor. The metal wire is wound on the winding drum after passing through the limiting assembly. In the working state, the driving motor drives the winding drum to rotate, and further controls the conveying speed of the metal wire.

Alternatively, as shown in fig. 1 and 2, the above-mentioned conduction assembly includes a driving roller 31 and a driven roller 32. The driving roller 31 and the driven roller 32 are coupled to the frame 1, and the driving roller 31 is disposed below the driven roller 32. In the working state, the driving roller 31 drives the driven roller 32 to rotate around the axial direction thereof, so as to drive the metal wires to drive towards the rubber extrusion opening, thereby controlling the transmission speed of the metal wires. Further, by providing the driven roller 32 above the driving roller 31, the frictional force between the driving roller 31 and the driven roller 32 and the wire can be increased. Thereby more accurately controlling the drive of the wire.

The transmission device for the rubber product equipment with the metal wire can control the transmission speed of the metal wire by arranging the driving roller and the driven roller, and improves the reliability of the transmission device.

With continued reference to fig. 1 and 2, the adjustment assembly may include a rocker 41 and a pulley 42 disposed at a first end of the rocker 41. The swing link 41 is pivotally connected to the stand 1. In an operating state, the wire is wound around the pulley 42, and when the wire is under tension, the swing link 41 rotates along the pivot shaft, thereby relieving the tension of the wire during movement. The swing link 41 is vertically disposed in a standing state, and the pulley 42 is lower than the conductive member. The range of rotation of the rocker 41 is not more than 90 °.

Further, the conduction assembly may further include a controller communicatively coupled to the conduction assembly and a proximity switch 5 communicatively coupled to the controller. The proximity switch 5 is installed on the stand 1 such that the swing lever 41 blocks a sensing area of the proximity switch 5 in a stationary state. The proximity switch 5 sends an electrical signal to the controller in response to detecting that the swing lever 41 is out of the sensing region. The controller controls the conductive assembly to rotate to convey the wire in response to receiving the electrical signal. It should be noted that the proximity switch 5 may include, but is not limited to, an optoelectronic switch and a hall switch. The selection can be made by those skilled in the art according to the actual situation.

The transmission device for producing the rubber product equipment with the metal wire has the advantages that by the arrangement of the swing rod and the proximity switch, not only can the tension of the metal wire in the motion be relieved, but also the transmission component can be controlled by detecting the position of the swing rod. Therefore, the metal wire is prevented from being damaged due to the tensile force, and the reliability of the conduction device is improved. In addition, the control accuracy of the transmission assembly is improved.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the inventive concept. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.

Claims

1. A conduction device for producing rubber product equipment with metal wires comprises a bracket and is characterized in that the conduction device further comprises:

a limiting assembly connected to the bracket for limiting a transfer direction of the wire;

the conducting assembly is connected to the bracket, arranged at an interval with the limiting assembly and used for driving the metal wire to transmit;

an adjustment assembly movably connected to the bracket and capable of relieving tension on the wire during movement during the wire drive;

in an assembled state, one end of the metal wire penetrates through the limiting component and the conducting component and is wound around the adjusting component to extend out of a rubber extrusion opening of a rubber extruder.

2. The conduction assembly as claimed in claim 1, wherein said adjustment assembly comprises a rocker pivotally connected to said support and a pulley provided to a first end of said rocker, said wire being wound around said pulley, and wherein in an operative condition, the wire is wound around said pulley, and wherein when said wire is subjected to a tensile force, said rocker pivots about a pivot axis to relieve the tensile force on said wire during movement.

3. The conduction assembly of claim 2, wherein said rocker is vertically oriented in a rest position, and said pulley is below said conduction assembly.

4. A conduction device as claimed in claim 3, in which the stop assembly comprises a first stop member which limits the direction of movement of the wire in the vertical direction and a second stop member which limits the direction of movement of the wire in the horizontal direction.

5. A conducting assembly according to claim 4, wherein the first stop member comprises a horizontally disposed roller connected to the support frame, the roller being rotatable in its axial direction, the wire being wound onto the roller in the operative condition.

6. The conduction device as claimed in claim 4, wherein the second stop member comprises a first stop post and a second stop post spaced apart from each other, the first stop post and the second stop post being disposed vertically, and in the operating state, the wire passes through a gap between the first stop post and the second stop post and enters the conduction assembly.

7. The conduction device as claimed in claim 6, wherein the conduction assembly comprises a driving roller and a driven roller, the driving roller and the driven roller are connected to the support, the driving roller is disposed below the driven roller, and in an operating state, the driving roller drives the driven roller to rotate around an axial direction of the driving roller, so as to drive the metal wire towards the rubber extrusion opening.

8. The conductive apparatus of any one of claims 2 to 7, further comprising a controller in communication with the conductive assembly and a proximity switch in communication with the controller, the proximity switch being mounted to the support such that the rocker bar obscures a sensing area of the proximity switch in the rest state, the proximity switch being responsive to detecting that the rocker bar has left the sensing area to send an electrical signal to the controller, the controller being responsive to receiving the electrical signal to control the conductive assembly to rotate to convey the wire.

9. The conduction device of claim 8, wherein the proximity switch comprises at least one of: photoelectric switch, Hall switch.