CN220097683U

CN220097683U - Flat tire unloading device of tire building machine

Info

Publication number: CN220097683U
Application number: CN202320565773.9U
Authority: CN
Inventors: 林建喜; 王涛; 刘春全; 李乔; 丛秀波; 黄丽丽; 王兆强; 刘亚飞; 赵爱军
Original assignee: Yantai Furida Machinery Co ltd
Current assignee: Yantai Furida Machinery Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-11-28
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a horizontal tire unloading device of a tire building machine, which comprises a transverse moving frame, wherein the transverse moving frame comprises a transverse moving frame and a horizontal moving frame; the movable lifting device is arranged on the transverse moving frame; the lower part of the lifting device is provided with a turnover device; the lower part of the turnover device is provided with a claw expanding device. By arranging the tire unloading device, automatic tire unloading is realized, and labor cost is reduced; unloading the tire through clamping the outer circle of the tire blank to prevent the deformation of the tire blank; realizes the overturning and unloading functions of the embryo and meets the process requirements of horizontal placement.

Description

Flat tire unloading device of tire building machine

Technical Field

The utility model belongs to the field of tire production equipment, and particularly relates to a horizontal tire unloading device of a tire building machine.

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.

After the tire forming machine finishes producing tires, tire unloading operation is needed, the existing tire unloading device mostly adopts clamping jaws to clamp the inner circle of a tire blank for tires, especially small-specification tire blanks, while large-specification tire blanks mostly adopt simple manual traveling vehicles such as hanging belts to unload tires, the tire unloading efficiency is low, the labor cost is high, and especially for tire blanks with thinner tire sidewalls, the clamping jaws clamp the inner circle of the tire blank to unload the tires, so that the tire blanks are easy to deform to influence the product quality.

Disclosure of Invention

The utility model provides a horizontal tire unloading device of a tire building machine, which can solve the defects in the prior art by using the equipment, and achieves the effects of improving tire unloading efficiency and reducing tire unloading deformation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a flat tire unloading device of a tire building machine, the tire unloading device comprises a traversing frame; the movable lifting device is arranged on the transverse moving frame; the lower part of the lifting device is provided with a turnover device; the lower part of the turnover device is provided with a claw expanding device.

Preferably, the traversing frame comprises a column arranged at the bottom; a transverse guide rail is transversely arranged at the upper part of the upright post; a transverse sliding seat is arranged on the transverse guide rail; the transverse moving frame also comprises a transverse moving motor arranged on the transverse moving frame; the transverse sliding motor drives the transverse sliding seat to transversely slide on the transverse guide rail through the arranged rack.

Preferably, the lifting device comprises a large U-shaped frame arranged on the transverse sliding seat; a lifting motor is arranged on the large U-shaped frame; the middle part of the large U-shaped frame is provided with a nut through a bearing; a screw rod is arranged at the lower part of the screw nut; vertical guide rails are arranged on two sides of the large U-shaped frame; a vertical sliding seat is arranged on the vertical guide rail; a small U-shaped frame is arranged on the vertical sliding seat; the middle part of the small U-shaped frame is connected with the lower part of the screw rod.

Preferably, the turnover device comprises a first shaft and a second shaft which are connected with two sides of the small U-shaped frame; an annular frame is arranged between the first shaft and the second shaft; a turnover motor is arranged on the first shaft; and a brake device is arranged on the second shaft.

Preferably, the expansion claw device comprises a fixed seat arranged on the annular frame; the fixed seat is provided with an air cylinder; the front end of the air cylinder is provided with an expansion claw through a moving seat; the fixing seat is provided with a linear bearing; the linear bearing is provided with a guide rod; the front end of the guide rod is arranged on the movable seat.

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

1. by arranging the tire unloading device, automatic tire unloading is realized, and labor cost is reduced;

2. unloading the tire through clamping the outer circle of the tire blank to prevent the deformation of the tire blank;

3. the overturning and unloading functions of the embryo are realized, and the process requirements of horizontal placement are met;

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 an overall view of a tire unloading device of the present utility model;

FIG. 2 is an enlarged view of a portion of the lifting device of the tire unloading device of the present utility model;

FIG. 3 is a side view of the tire unloading device lifting device of the utility model;

FIG. 4 is an enlarged view of the tire unloading device turning device and the expansion claw device of the present utility model;

FIG. 5 is a top view of the tire unloading device of the present utility model;

in the figure: 1. the device comprises a traversing frame, 2, a lifting device, 3, a turnover device, 4, a claw expanding device, 11, a stand column, 12, a transverse guide rail, 13, a transverse sliding seat, 14, a traversing motor, 15, a rack, 21, a large U-shaped frame, 22, a lifting motor, 23, a bearing, 24, a screw, 25, a screw rod, 26, a vertical guide rail, 27, a vertical sliding seat, 28, a small U-shaped frame, 31, a first shaft, 32, a second shaft, 33, an annular frame, 34, a turnover motor, 35, a brake device, 41, a fixed seat, 42, a movable seat, 43, a cylinder, 44, a claw expanding, 45, a linear bearing, 46 and a guide rod.

Detailed Description

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: a flat tire unloading device of a tire building machine, which comprises a traversing frame 1; a movable lifting device 2 is arranged on the traversing frame 1; the lower part of the lifting device 2 is provided with a turnover device 3; the lower part of the turnover device 3 is provided with a claw expanding device 4.

The traversing frame 1 comprises a column 11 arranged at the bottom; the upper part of the upright post 11 is transversely provided with a transverse guide rail 12; the transverse guide rail 12 is provided with a transverse sliding seat 13; the traversing frame 1 also comprises a traversing motor 14 arranged thereon; the traversing motor 14 drives the traversing slide 13 to transversely slide on the traversing guide rail 12 through the arranged rack 15.

The lifting device 2 comprises a large U-shaped frame 21 arranged on the transverse sliding seat 13; the large U-shaped frame 21 is provided with a lifting motor 22; the middle part of the large U-shaped frame 21 is provided with a nut 24 through a bearing 23; a screw rod 25 is arranged at the lower part of the screw nut 24; vertical guide rails 26 are arranged on two sides of the large U-shaped frame 21; the vertical guide rail 26 is provided with a vertical sliding seat 27; a small U-shaped frame 28 is arranged on the vertical sliding seat 27; the middle part of the small U-shaped frame 28 is connected with the lower part of the screw rod 25.

The turning device 3 comprises a first shaft 31 and a second shaft 32 which are connected with two sides of the small U-shaped frame 28; an annular frame 33 is provided between the first shaft 31 and the second shaft 32; the first shaft 31 is provided with a turnover motor 34; the second shaft 32 is provided with a brake 35.

The expansion claw device 4 comprises a fixed seat 41 arranged on the annular frame 33; the fixed seat 41 is provided with an air cylinder 43; the front end of the air cylinder 43 is provided with an expansion claw 44 through a moving seat 42; the fixed seat 41 is provided with a linear bearing 45; the linear bearing 45 is provided with a guide rod 46; the front end of the guide rod 46 is mounted on the movable seat 42.

The tire unloading device mainly comprises a transverse moving frame 1, a lifting device 2, a turnover device 3 and a claw expanding device 4. The expansion claw device 4 mainly comprises an expansion claw 44, a movable seat 42, a fixed seat 41 and a guide rod 46. The expansion claw 44 is installed on the movable seat 42, the movable seat 42 is connected with the fixed seat 41 through the guide rod 46, the air cylinder 43 is fixed on the fixed seat 41, and the air cylinder 43 is connected to the movable seat 42. When the cylinder 43 is extended, the expansion claw 44 is driven to expand and contract. The expansion claw device 4 is arranged on the annular turnover device 3. The turning device 3 is composed of an annular frame 33, a shaft, a turning motor 34, and the like. The two ends of the ring frame 33 are horizontally connected to shafts on which bearings are mounted to rotate the ring frame 33. The first shaft 31 segment is connected to a turnover motor 34 for driving rotation. The second shaft 32 is provided with a brake device 35, and when the turning motor 34 stops rotating, the brake device 35 holds the brake disc, and fixes the annular frame 33. The whole turnover device 3 is connected with the lifting device 2 through a large U-shaped frame 21. The lifting device 2 mainly comprises a screw rod 25, a lifting motor 22, a vertical guide rail 26, a vertical sliding seat 27 and a small U-shaped frame 28. The turnover device 3 is connected with a small U-shaped frame 28 through a vertical sliding seat 27, the two sides of the small U-shaped frame 28 are provided with the vertical sliding seat 27, the middle is connected with a screw rod 25, the lifting motor 22 is connected with the screw nut 24 through a synchronous belt, and when the lifting motor 22 rotates, the screw nut 24 is driven to rotate, so that the screw rod 25 is driven to move up and down. The lifting device 2 is integrally arranged on a transverse guide rail 12 of a transverse moving frame through a transverse sliding seat 13, and the lifting device 2 is driven to move left and right through a gear rack 15. The turnover motor 34 is installed on the small U-shaped frame 28, the annular frame 33 is connected with the turnover motor 34 through a shaft, the shaft is connected with the small U-shaped frame 28 through a bearing, the turnover motor 34 rotates to drive the first shaft 31 to rotate, and the first shaft 31 drives the annular frame 33 to rotate.

When the tire unloading device is used for tire unloading, the traversing motor 14 controls the turnover device 3 to move to the tire unloading position, the lifting device 2 descends the expansion claw device 4, the expansion claw 44 is driven by the air cylinder 43 to clamp the tire from the outside, then the lifting device 2 lifts the tire, the turnover motor 34 turns over to enable the annular frame 33 to drive the tire to be in a horizontal state, and then the air cylinder 43 retracts to release the tire after the tire is conveyed to the fixed position to finish tire unloading operation.

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

1. A flat tire unloading device of a tire building machine, which is characterized in that: the tire unloading device comprises a traversing frame (1); a movable lifting device (2) is arranged on the transverse moving frame (1); the lower part of the lifting device (2) is provided with a turnover device (3); the lower part of the turnover device (3) is provided with a claw expanding device (4); the transverse moving frame (1) comprises an upright post (11) arranged at the bottom; a transverse guide rail (12) is transversely arranged at the upper part of the upright post (11); a transverse sliding seat (13) is arranged on the transverse guide rail (12); the transverse moving frame (1) further comprises a transverse moving motor (14) arranged on the transverse moving frame; the transverse moving motor (14) drives the transverse sliding seat (13) to transversely slide on the transverse guide rail (12) through the arranged rack (15).

2. A flat tire unloading device for a tire building machine as in claim 1, wherein: the lifting device (2) comprises a large U-shaped frame (21) arranged on the transverse sliding seat (13); a lifting motor (22) is arranged on the large U-shaped frame (21); the middle part of the large U-shaped frame (21) is provided with a nut (24) through a bearing (23) arranged on the middle part; a screw rod (25) is arranged at the lower part of the screw nut (24); vertical guide rails (26) are arranged on two sides of the large U-shaped frame (21); a vertical sliding seat (27) is arranged on the vertical guide rail (26); a small U-shaped frame (28) is arranged on the vertical sliding seat (27); the middle part of the small U-shaped frame (28) is connected with the lower part of the screw rod (25).

3. A flat tire unloading device for a tire building machine as in claim 1, wherein: the turnover device (3) comprises a first shaft (31) and a second shaft (32) which are connected with two sides of the small U-shaped frame (28); an annular frame (33) is arranged between the first shaft (31) and the second shaft (32); the first shaft (31) is provided with a turnover motor (34); and a brake device (35) is arranged on the second shaft (32).

4. A flat tire unloading device for a tire building machine as in claim 1, wherein: the expansion claw device (4) comprises a fixed seat (41) arranged on the annular frame (33); the fixed seat (41) is provided with an air cylinder (43); the front end of the air cylinder (43) is provided with an expansion claw (44) through a moving seat (42); a linear bearing (45) is arranged on the fixed seat (41); a guide rod (46) is arranged on the linear bearing (45); the front end of the guide rod (46) is arranged on the movable seat (42).