CN219505484U - Automatic mechanism of borduring of child embryo - Google Patents

Abstract

The utility model discloses an automatic tire blank edge covering mechanism, which comprises a lifting jacking mechanism arranged at the lower part; the upper part of the lifting jacking mechanism is connected with a rolling feeding mechanism; the front end of the rolling feeding mechanism is connected with a rolling wheel adjusting mechanism for clamping the blank for edge wrapping. The automatic clamping and flexible rolling with adjustable rolling angle in the tire blank edge wrapping process is realized, and the edge wrapping efficiency is improved; automatic production of the solid tire blank edge wrapping process is realized, and labor is liberated; the stability of the production process is high, and the process quality is improved.

Description

Automatic mechanism of borduring of child embryo

Technical Field

The utility model belongs to the field of tire production equipment, and particularly relates to an automatic tire blank edge covering mechanism.

Background

The automobile tyre is one of important parts of the automobile, and is in direct contact with the road surface to alleviate the impact of the automobile during running and ensure the automobile to have good riding comfort and running smoothness. The automobile tyre is produced by mixing rubber as main material and other supplementary material, producing rubber material in banburying process, and setting in tyre forming machine.

In the existing production process of solid tires of automobile tires, the procedure of edge covering is carried out on two sides of a tire blank, and the operation of edge covering and pressing is generally carried out by manual operation. The process is carried out manually, so that extra labor is needed, the process time is long, the binding cannot be guaranteed to be completely compacted after the binding is carried out, and the production efficiency is affected to a certain extent.

Disclosure of Invention

The utility model provides an automatic tire blank wrapping mechanism, which can achieve the effects of assisting the tire blank wrapping process, automatically lifting, automatically clamping and conveniently adjusting rolling force by using the equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic tire blank edge covering mechanism comprises a lifting jacking mechanism arranged at the lower part; the upper part of the lifting jacking mechanism is connected with a rolling feeding mechanism; the front end of the rolling feeding mechanism is connected with a rolling wheel adjusting mechanism for clamping the blank for edge wrapping.

Preferably, the lifting jack mechanism comprises a lifting base arranged at the lower part; a lifting cylinder is arranged on the lifting base; the upper part of the lifting cylinder is provided with a lifting connecting rod; the front part of the lifting connecting rod is provided with a lifting feeding platform.

Preferably, a lifting linear sliding rail is vertically arranged on the lifting base; and a lifting linear bearing is arranged on the lifting linear sliding rail.

Preferably, the rolling feeding mechanism comprises a feeding motor; the power output end of the feeding motor is connected with a chain wheel; the chain wheel is connected with a feeding screw through a chain; the feeding nut is connected with a feeding bearing; the feed bearing is used for fixing the feed screw above the lifting feed platform through the feed support.

Preferably, feeding linear shafts are further arranged on two sides of the lifting feeding platform, which are parallel to the feeding screw rod, through feeding linear bearings.

Preferably, the rolling wheel adjusting mechanism comprises a clamping support arranged at the front end of the feed screw; a motor is arranged on the clamping support; the motor power output end is connected with an opening and closing adjusting screw rod; the two ends of the opening and closing adjusting screw rod are provided with moving plates; and the rolling wheel is arranged on the moving plate.

Preferably, a clamping linear shaft is also arranged between the moving plates; a sliding plate is fixed on the clamping linear shaft through a clamping nut and a clamping linear bearing which are arranged; the sliding plate is arranged between the moving plate and the rolling wheel; the outside of the moving plate is provided with a clamping cylinder for pushing the sliding plate to move.

Preferably, the roller is interconnected with the slide plate by an adjustable cantilever.

Compared with the prior art, the utility model has the beneficial effects that:

1. the automatic clamping and flexible rolling with adjustable rolling angle in the tire blank edge wrapping process is realized, and the edge wrapping efficiency is improved;

2. automatic production of the solid tire blank edge wrapping process is realized, and labor is liberated;

3. the stability of the production process is high, and the process quality is improved;

other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present disclosure, and other drawings may be obtained from the provided drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a perspective view of an automatic taping mechanism of the present utility model;

FIG. 2 is a perspective view of an elevating jack mechanism of the automatic taping mechanism of the present utility model;

FIG. 3 is a perspective view of the roll-fed mechanism of the automatic taping mechanism of the present utility model;

FIG. 4 is a perspective view of the roller adjustment mechanism of the automatic taping mechanism of the present utility model;

FIG. 5 is a perspective view showing the use state of the automatic edge covering mechanism of the present utility model;

in the figure: 1. the lifting mechanism comprises a lifting mechanism body 2, a rolling feeding mechanism body 3, a rolling wheel adjusting mechanism body 11, a lifting base body 12, lifting cylinders 13, lifting connecting rods 14, lifting feeding platforms 15, lifting linear sliding rails 16, lifting linear bearings 21, a feeding motor 22, chain wheels 23, feeding nuts 24, feeding bearings 25, feeding supports 26, feeding screw rods 27, feeding linear bearings 28, feeding linear shafts 31, clamping supports 32, motors 33, opening and closing adjusting screw rods 34, moving plates 35, clamping linear shafts 36, clamping nuts 37, clamping linear bearings 38, sliding plates 39, clamping cylinders 310, rolling wheels 311 and adjustable cantilevers.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-5, the present utility model provides a technical solution: an automatic tire blank edge covering mechanism comprises a lifting jacking mechanism 1 arranged at the lower part; the upper part of the lifting jacking mechanism 1 is connected with a rolling feeding mechanism 2; the front end of the rolling feeding mechanism 2 is connected with a rolling wheel adjusting mechanism 3 for clamping the embryo for edge wrapping.

The lifting and jacking mechanism 1 mainly provides movement in the vertical direction of equipment, descends outside the working procedure time of the equipment, saves operation space and provides space for circulating other materials above. The rolling feeding mechanism 2 mainly provides front-back displacement for equipment operation, and the rolling wheel adjusting mechanism 3 realizes automatic clamping of the embryo and performs edge covering operation.

The lifting jacking mechanism 1 comprises a lifting base 11 arranged at the lower part; a lifting cylinder 12 is arranged on the lifting base 11; the upper part of the lifting cylinder 12 is provided with a lifting connecting rod 13; the front part of the lifting connecting rod 13 is provided with a lifting feeding platform 14. The lifting jacking mechanism 1 drives the lifting connecting rod 13 to lift through the lifting cylinder 12, and then drives the lifting feeding platform 14 to lift. A lifting linear slide rail 15 is vertically arranged on the lifting base 11; a lifting linear bearing 16 is mounted on the lifting linear slide rail 15. In order to ensure the stability of the lifting, a lifting linear rail 15 and a lifting linear bearing 16 are also provided.

The roll feeding mechanism 2 includes a feeding motor 21; the power output end of the feed motor 21 is connected with a chain wheel 22; the chain wheel 22 is connected with a feed screw 23 through a chain; the feed nut 23 is connected with a feed bearing 24; the feed bearing 24 secures the feed screw 26 above the elevation feed platform 14 via the feed support 25.

The rolling feeding mechanism 2 is installed by taking the inclination angle of a near cutting straight line according to the central positions of the green tires with different diameters and depending on the angle of the lifting feeding platform 14, and is driven by the feeding motor 21 to drive the feeding screw 26 to move radially, so as to drive the rolling wheel adjusting mechanism 3 connected with the front end to adjust the feeding position. The lifting feeding platform 14 is also provided with feeding linear shafts 28 through feeding linear bearings 27 on two sides of the position parallel to the feeding screw 26. The installation of the feed linear bearing 27 and the feed linear shaft 28 makes the movement of the front-end roller adjusting mechanism 3 more stable.

The rolling wheel adjusting mechanism 3 comprises a clamping support 31 arranged at the front end of the feed screw 26; the motor 32 is arranged on the clamping support 31; the power output end of the motor 32 is connected with an opening and closing adjusting screw rod 33; the two ends of the opening and closing adjusting screw rod 33 are provided with moving plates 34; the rolling wheel 310 is mounted on the moving plate 34. In some embodiments, the rolling wheel 310 may be directly mounted on the moving plate 34, and the rolling wheel 310 is directly driven by the moving plate 34 to clamp the embryo.

A clamping linear shaft 35 is also arranged between the moving plates 34; a sliding plate 38 is fixed on the clamping linear shaft 35 through a clamping nut 36 and a clamping linear bearing 37 which are arranged; the sliding plate 38 is disposed between the moving plate 34 and the rolling wheel 310; the outside of the moving plate 34 is provided with a clamping cylinder 39 that pushes the sliding plate 38 to move.

In other embodiments, a sliding plate 38 may be additionally arranged on the inner side of the moving plate 34, and a clamping cylinder 39 may be additionally arranged on the inner side of the moving plate, where the clamping cylinder 39 pushes the sliding plate 38 towards the middle to clamp the embryo. The clamping linear shaft 35 is used as a guide, and the clamping cylinder 39 drives the sliding plate 38 to move, so that short-distance clamping and loosening actions of the two rolling wheels 310 are realized. The advantage of doing so is that the cylinder is used for providing rolling power for the rolling wheel 310, so that the pressure is adjustable, the pressure of the rolling wheel 310 can be ensured to have certain flexibility due to the compressibility of air, and damage caused by overlarge local pressure due to uneven side rubber surfaces is avoided.

The scroll wheel 310 is interconnected to the slide plate 38 by an adjustable cantilever 311. The adjustable cantilever 311 capable of flexibly steering is arranged on the sliding plate 38, and the rolling wheel 310 is arranged on the adjustable cantilever 311, so that the angle between the adjustable cantilever 311 and the sliding plate 38 can be conveniently adjusted, and the angle between the rolling wheel 310 and the embryo can be further adjusted, thereby being convenient for adapting to the tiny differences of the edge-covering processing angles of the embryos of different models.

The working process comprises the following steps: the lifting cylinder 12 extends to lift the lifting feeding platform 14 to a working position, the feeding motor 21 drives the feeding screw rod 26 to adjust the front and rear positions of rolling feeding so as to determine an initial rolling position, and meanwhile, the motor 32 drives the opening and closing adjusting screw rod 33 to adjust the opening and closing size of the rolling wheel adjusting mechanism 3. The clamping cylinder 39 extends to press the rolling wheel 310 on the edge-covering rubber material on the side surface of the tire blank, meanwhile, the feeding motor 21 drives the rolling wheel 310 to feed forward, other rotating equipment drives the tire blank to rotate, and at the moment, the rolling wheel 310 passively rotates along with the tire blank, so that the edge-covering rubber material is pressed down on the tire blank, and meanwhile, the edge-covering rubber material and the tire side of the tire blank are compacted. After one turn of edge wrapping is finished, the tire blank stops rotating, the clamping cylinder 39 drives the rolling wheel 310 to retract, then the lifting cylinder 12 retracts, the lifting feeding platform 14 is driven to fall, meanwhile, the feeding motor 21 drives the rolling wheel adjusting mechanism 3 to retract, and the tire blank returns to the initial position of rolling feeding, and the whole process is finished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. An automatic mechanism of borduring of child embryo, its characterized in that: the automatic edge covering mechanism comprises a lifting jacking mechanism (1) arranged at the lower part; the upper part of the lifting jacking mechanism (1) is connected with a rolling feeding mechanism (2); the front end of the rolling feeding mechanism (2) is connected with a rolling wheel adjusting mechanism (3) for clamping the blank for edge wrapping.

2. An automatic tire bead filler mechanism as in claim 1, wherein: the lifting jacking mechanism (1) comprises a lifting base (11) arranged at the lower part; a lifting cylinder (12) is arranged on the lifting base (11); the upper part of the lifting cylinder (12) is provided with a lifting connecting rod (13); the front part of the lifting connecting rod (13) is provided with a lifting feeding platform (14).

3. An automatic tire bead filler mechanism as in claim 2, wherein: a lifting linear sliding rail (15) is vertically arranged on the lifting base (11); and a lifting linear bearing (16) is arranged on the lifting linear sliding rail (15).

4. An automatic tire bead filler mechanism as in claim 1, wherein: the rolling feeding mechanism (2) comprises a feeding motor (21); the power output end of the feeding motor (21) is connected with a chain wheel (22); the chain wheel (22) is connected with a feeding screw (23) through a chain; the feeding nut (23) is connected with a feeding bearing (24); the feed bearing (24) fixes the feed screw (26) above the lifting feed platform (14) through the feed support (25).

5. An automatic tire bead filler mechanism as in claim 4, wherein: and feeding linear shafts (28) are further arranged on two sides of the lifting feeding platform (14) parallel to the feeding screw rod (26) through feeding linear bearings (27).

6. An automatic tire bead filler mechanism as in claim 1, wherein: the rolling wheel adjusting mechanism (3) comprises a clamping support (31) arranged at the front end of the feed screw (26); a motor (32) is arranged on the clamping support (31); the power output end of the motor (32) is connected with an opening and closing adjusting screw rod (33); two ends of the opening and closing adjusting screw rod (33) are provided with moving plates (34); the rolling wheel (310) is arranged on the moving plate (34).

7. An automatic tire bead filler mechanism as in claim 6, wherein: a clamping linear shaft (35) is also arranged between the moving plates (34); a sliding plate (38) is fixed on the clamping linear shaft (35) through a clamping nut (36) and a clamping linear bearing (37); the sliding plate (38) is arranged between the moving plate (34) and the rolling wheel (310); the outside of the moving plate (34) is provided with a clamping cylinder (39) for pushing the sliding plate (38) to move.

8. An automatic tire bead filler mechanism as in claim 7, wherein: the roller (310) is interconnected to the slide plate (38) by an adjustable cantilever (311).