CN214606035U

CN214606035U - Film edge covering device for bias cutting equipment

Info

Publication number: CN214606035U
Application number: CN202022906304.8U
Authority: CN
Inventors: 阮璐君; 王维; 陈�峰; 叶新民
Original assignee: Hangzhou Chaoyang Rubber Co Ltd
Current assignee: Hangzhou Chaoyang Rubber Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-05
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a device that bordures for bias-cut equipment film, which comprises a frame, be equipped with conveying mechanism, the mechanism of borduring and well decide mechanism in the frame, the mechanism of borduring is including setting up the cone pulley of borduring and setting up the compression roller of borduring in the area of belted layer both sides below respectively, the cone pulley of borduring cooperatees with the compaction film with the compression roller of borduring, and the mechanism of borduring still is equipped with two adjustable first adjusting part who bordures transverse distance between the cone pulley, well decide the mechanism setting in mechanism the place ahead of borduring, well decide the material. The utility model discloses can reduce and bordure and discount, reduce cost and harm.

Description

Film edge covering device for bias cutting equipment

Technical Field

The utility model relates to a tire preparation technical field, concretely relates to be used for bias cut equipment film device of borduring.

Background

Currently, in the automotive industry, radial tires are commonly used. The radial tire belt layer is a main stress component, bears periodic complex acting forces such as stretching, bending and shearing, and is a tire stress framework layer. The quality of the belt ply directly affects the performance and quality of the tire to ensure the necessary strength and dimensional stability of the tire. In the prior art, a tire manufacturing company adopts a wirecord fabric cutting machine to cut wirecord fabrics into wirecord fabric strips with small angles according to the width and angle requirements set by the process, and then the cut wirecord fabric strips are automatically spliced in sequence. Then, the cord fabric is pasted with the rubber sheet and wrapped with the rubber sheet, and finally the cord fabric is curled into a roll structure for a forming machine to use, however, in the process of wrapping the cord fabric and the rubber sheet by the wrapping device, the phenomenon that biological materials are deflected on a conveyor belt is easy to occur, the subsequent processing procedures of the materials are influenced, and the processing quality of the radial ply tire is further reduced; in the actual operation process, when the rubber sheet is applied to the belt layer, no air bubble or wrinkle can occur between the rubber sheet and the cord, which puts high requirements on the edge covering device.

At present, the rubber piece edge covering form is often adopted as a bearing group edge covering hairbrush form, and the form mainly has the following defects: 1. folding and air bubbles of the edge cover are easy to occur. 2. The edge-covering hairbrush needs to be replaced frequently, and the cost is high. 3. If a bearing of the bearing group is blocked, the whole bearing group needs to be dismounted for maintenance, and the maintenance time is long.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem in the prior art, the utility model discloses implement and provide a device of borduring of bias cut equipment film that reduces to bordure and discount, reduce cost and harm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device of borduring for bias-cut equipment film, includes the frame, be equipped with conveying mechanism, the mechanism of borduring and well mechanism in the frame, the mechanism of borduring is including setting up the cone pulley of borduring and setting up the compression roller of borduring in belted beam layer both sides below respectively, the cone pulley of borduring cooperatees with the compaction film with the compression roller of borduring, and the mechanism of borduring still is equipped with two adjustable first adjusting part who bordures transverse distance between the cone pulley, well mechanism setting is in borduring mechanism the place ahead, and is well centering to the material.

Preferably, the centering mechanism comprises two baffle rollers arranged on the frame, the distance between the two baffle rollers forms an area for the materials to pass through, and the inner sides of the two baffle rollers are attached to the two outer sides of the corresponding materials.

Preferably, the centering mechanism further comprises two inclined rollers arranged on the left side and the right side of the material, and at least one part of the inclined rollers is arranged at the upper end of the outer side of the material to prevent the film from being turned over.

Preferably, the centering mechanism is provided with a second adjusting component for adjusting the relative distance between the two baffle rollers and between the two oblique rollers.

Preferably, the upper end of the inclined roller inclines inwards, and part of the upper end of the inclined roller is attached to two outer sides of the material so as to prevent the film from being turned over.

Preferably, the first adjusting assembly comprises a first screw rod and a first adjusting hand wheel, wherein two ends of the first screw rod are arranged on two sides of the frame and connected with the wrapping cone pulley, and the first adjusting hand wheel is arranged at one end of the first screw rod.

Preferably, the second adjusting assembly comprises second screw rods with two ends arranged on two sides of the frame and a second adjusting hand wheel arranged at one end of each second screw rod, and mounting seats are arranged at the bottoms of the blocking rollers and the inclined rollers and connected with the second screw rods.

The utility model discloses the cone pulley of borduring plays back film and pastes the effect of reality, and the compression roller of borduring plays positive and negative film compaction effect, and equipment overall structure form is simple, compact, and the aesthetic property is better, and the stable performance reduces the maintenance time and maintains the degree of difficulty, has reduced the maintenance cost, and well mechanism can press from both sides tightly well to the material after handling of borduring, reduces to bordure and rolls over, the bubble, prevents to take place the skew simultaneously and influences follow-up tire processingquality, reduces and scrap.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a front view of the present invention.

Wherein, 1, oblique roller; 2. a blocking roller; 3. wrapping the tower pulley; 4. edge covering compression rollers; 5. a second adjusting hand wheel; 6. a guide rail; 7. a mounting seat; 8. a first lead screw; 9. a frame; 10. a second lead screw; 11. a second adjusting hand wheel.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the method or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like 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; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other at the inner sections. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 4, a film edge covering device for an oblique cutting device comprises a frame 9, wherein a conveying mechanism, an edge covering mechanism and a centering mechanism are arranged on the frame 9, the edge covering mechanism comprises edge covering cone pulleys 3 respectively arranged below two sides of a belt layer and an edge covering press roller 4 arranged above the belt layer, the edge covering cone pulleys 3 are matched with the edge covering press roller 4 to compact a film, the edge covering mechanism is further provided with a first adjusting component capable of adjusting the transverse distance between the two edge covering cone pulleys 3, and the centering mechanism is arranged in front of the edge covering mechanism to center the material; the wrapping cone pulley 3 plays a role in back film compaction, the wrapping compression roller 4 plays a role in front and back film compaction, the whole structure of the equipment is simple and compact in form, attractive in appearance and stable in performance, maintenance time and maintenance difficulty are reduced, maintenance cost is reduced, the centering mechanism can clamp and center materials after wrapping treatment, folding and air bubbles of wrapping are reduced, meanwhile, deviation is prevented from occurring to influence the processing quality of subsequent tires, and scrapping is reduced.

Further, as shown in fig. 1 and fig. 2, the centering mechanism includes two blocking rollers 2 disposed on the frame 9, a space between the two blocking rollers 2 forms an area through which the material can pass, and the inner sides of the two blocking rollers 2 are attached to the two outer sides of the corresponding material, so as to clamp and position the material subjected to edge covering processing, so as to prevent deviation from occurring and affecting the tire production quality.

Further, as shown in fig. 1 and 2, the centering mechanism further comprises two inclined rollers 1 arranged on the left side and the right side of the material, and at least a part of the inclined rollers 1 is pressed on the upper end of the material to prevent the film from being turned over; the inclined roller 1 inclines towards the inner side, at least one part of the inclined roller 1 is arranged at the upper end of the outer side of the material, the space of the side edge of the material moving up and down is shortened, at least one part of the inclined roller is pressed on the upper end surface of the material, and certain pressure is applied to the side edge.

Further, as shown in fig. 1 and 2, the centering mechanism is provided with a second adjusting assembly for adjusting the relative distance between the two baffle rollers 2 and between the two oblique rollers 1, so that different types of materials can be adapted.

Further, as shown in fig. 1, the first adjusting assembly includes a first screw rod 8 whose two ends are disposed on two sides of the frame 9 and connected to the taping cone pulley 3, and a first adjusting hand wheel disposed on one end of the first screw rod 8, and the taping cone pulley 3 is also provided with an installation base; further, as shown in fig. 1, the second adjusting assembly includes a second lead screw 10 with two ends disposed at two sides of the frame 9 and a second adjusting hand wheel 115 disposed at one end of the second lead screw 10, the bottom of the baffle roller 2 and the oblique roller 1 are provided with mounting seats 7, the mounting seats 7 are connected with the second lead screw 10, the frame 9 is provided with two guide rails 6, the mounting seats 7 and the mounting seats are slidably disposed on the guide rails 6, and the first adjusting hand wheel and the second adjusting hand wheel 115 are provided with digital position displays for accurately adjusting positions.

It should be noted that the above embodiments are merely representative examples of the present invention. The utility model can also have a plurality of deformations. Any simple modification, equivalent changes and modifications made to the above embodiments according to the essence of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a device that bordures for bias cut equipment film which characterized in that: including frame (9), be equipped with conveying mechanism, the mechanism of borduring and well mechanism in frame (9), the mechanism of borduring is including setting up in the tower pulley (3) of borduring of belted layer both sides below and setting up in the compression roller (4) of borduring of belted layer top respectively, the tower pulley (3) of borduring cooperatees with compaction film with the compression roller (4) of borduring, and the mechanism of borduring still is equipped with two adjustable first regulating assembly who bordures transverse distance between tower pulley (3), well mechanism sets up in the mechanism the place ahead of borduring, and is well put to the material.

2. A film wrapping device for a bias cutting device according to claim 1, characterized in that the centering mechanism comprises two stop rollers (2) arranged on the frame (9), the distance between the two stop rollers (2) forms an area for the material to pass through, and the inner sides of the two stop rollers (2) are attached to the corresponding outer sides of the material.

3. A film hemming device for a bias cutting device according to claim 2 wherein the centering mechanism further comprises two diagonal rollers (1) disposed on the left and right sides of the material, at least a portion of the diagonal rollers (1) being disposed on the outer upper end of the material to prevent the film from folding over.

4. A film edging device for a bias cutting device according to claim 3, characterized in that said centering mechanism is provided with a second adjusting member for adjusting the relative distance between the two stop rollers (2) and between the two bias rollers (1).

5. The film hemming device for a bias cutting device according to claim 3 wherein the upper end of the skew roller is inclined inward and partially attached to the two outer sides of the material to prevent the film from being turned over.

6. The film edge covering device for the bias cutting equipment as claimed in claim 1, wherein the first adjusting assembly comprises a first screw rod (8) and a first adjusting hand wheel, the two ends of the first screw rod are arranged on two sides of the frame (9) and connected with the edge covering cone pulley (3), and the first adjusting hand wheel is arranged at one end of the first screw rod (8).

7. The film covering device for the bias cutting equipment according to claim 4, wherein the second adjusting assembly comprises a second screw rod (10) with two ends arranged at two sides of the frame (9) and a second adjusting hand wheel (11) arranged at one end of the second screw rod (10), the bottom of the baffle roller (2) and the bottom of the inclined roller (1) are provided with mounting seats (7), and the mounting seats (7) are connected with the second screw rod (10).