CN211969281U - Rolling type green tire cloth bag vehicle - Google Patents

Abstract

The utility model discloses a rolling type tire blank cloth pocket vehicle, which comprises an electric motor, a transmission device, a triangular rubberizing device, a self-ejection device, a vehicle frame, a tire blank is placed in front of the rolling type tire blank cloth pocket vehicle, the self-ejection device can compress the tire blank, after the tire blank is placed in the rolling type tire blank cloth pocket vehicle, the self-ejection device is extruded by the tire blank placed on the triangular rubberizing device, and the tire blank keeps a vertical rolling state under the extrusion of the self-ejection device; the invention solves the problem of large deformation of the bottom of the tire blank caused by long storage time of the tire blank and inclined storage of the tire blank in the prior art, realizes uniform stress of the whole tire blank, effectively reduces the deformation of the tire blank, and effectively ensures the uniformity and the appearance of the tire.

Description

Rolling type green tire cloth bag vehicle

Technical Field

The utility model relates to a tire apparatus for producing field especially relates to a roll formula child embryo cloth pocket car.

Background

At present, the uniformity and the appearance of the tire are important indexes for measuring the quality of the tire, and the deformation of the green tire generated in the transportation and storage processes directly influences the uniformity and the appearance of the tire, so that the improvement of the deformation of the green tire generated in the transportation and storage processes is an important part for improving the quality of the tire. Under the general condition, the processed tire blank can be placed on a traditional vertical cloth bag vehicle, the mode is convenient, but because the tread of the unvulcanized tire blank is too soft, when the parking time of the vertical cloth bag vehicle is long, the bottom of the tread of the tire blank is easy to generate large deformation to cause the uniformity and the appearance of the tire to be poor, the tire blank can not meet the requirement of the next procedure due to too large deformation seriously, and the waste of the tire blank is caused.

Chinese patent CN201010133448.2 relates to a tire production device, in particular to a device for transporting a tire blank. It includes main tributary braced frame (1), a plurality of can make main tributary braced frame (1) lateral shifting's directional wheel (2) is installed to the bottom of main tributary braced frame (1), be equipped with on main tributary braced frame (1) upset frame (3) and support child cloth pocket (4), upset frame (3) transversely articulates on main braced frame (1), the one end of holding in the palm child cloth pocket (4) is connected on the upper portion of locating the upright support frame (11) of main braced frame (1) one end, the other end is connected on upset frame (3). The device can reduce the labor intensity of tire blank carrying operators, improve the working efficiency, prevent the tire blank from deforming in the carrying process and ensure the tire quality, improves the tire blank unloading mode of the all-steel radial tire after the tire blank is formed, fills up the blank of the tire blank unloading mode of the all-steel forming machine in the tire manufacturing industry, and has wide application prospect in the tire manufacturing industry.

However, in the prior art, because the green tires cannot be kept in an upright state when stored on a traditional vertical cloth bag vehicle, the green tires are often leaned against the vehicle frame, and the deformation of the green tires at the left side and the right side of the deformation position of the bottom is inconsistent. This results in not only poor uniformity and appearance of the tire, but also poor taper of the tire.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a rolling type embryo cloth tucking cart to solve the problem of large deformation of the bottom of the embryo due to long embryo storage time and inclined embryo storage,

in order to achieve the above object, the embodiment of the present invention adopts the following technical solutions: a rolling type tire blank cloth pocket vehicle comprises a motor, a transmission device, a triangular rubberizing device, a self-ejection device and a vehicle frame, wherein a tire blank is placed in front of the rolling type tire blank cloth pocket vehicle, the self-ejection device can compress the tire blank, after the tire blank is placed in the rolling type tire blank cloth pocket vehicle, the self-ejection device is extruded by the tire blank placed on the triangular rubberizing device, and the tire blank is kept in an upright rolling state under the extrusion of the self-ejection device;

preferably, the device specifically comprises a frame, a base, a universal wheel, a directional wheel, a towing bracket, a motor belt pulley, a driving shaft belt pulley, a belt, a driving shaft, a driving gear set, a chain, a cloth bag, an upper shaft driven gear set, a lower shaft driven gear set, a driven shaft and a self-elastic device;

preferably, the towing bracket is in a forward direction, universal wheels are mounted on two front feet of the bottom of the frame, directional wheels are mounted on two rear feet of the bottom of the frame, the base is fixed at the left lower end of the front of the frame, the motor and the base are fixed through bolts, a motor belt pulley is mounted on the motor and connected with a driving shaft belt pulley at the upper part through a belt, the driving shaft belt pulley is fixed on a driving shaft, the driving shaft is connected with the frame through a bearing, a driving gear set is located in the middle of the driving shaft and fixedly connected with the driving shaft, the chain is meshed with the driving gear set, a cloth bag is fixedly connected with the chain, and an upper shaft driven;

preferably, the lower shaft driven gear set, the upper shaft driven gear set and the driving gear set are triangular; the triangular glue hanging device is formed together;

preferably, the driven shaft is fixed on the frame, and the self-elastic device is welded in the middle of the upper end of the frame; the self-elastic device comprises an upper spring arm, a lower spring arm, a connecting rod, a spring a, a spring b and a rolling shaft;

further, the spring comprises a spring a and a spring b;

last spring arm welds in the frame upper end, and lower spring arm is articulated with last spring arm, and the connecting rod both ends are installed respectively in the slide rail in last spring arm and lower spring arm, and the spring is placed in last spring arm, and first end links to each other with the frame, and the second end links to each other with the connecting rod, and the spring is placed in spring arm down, and first end links to each other with the connecting rod, and the second end is fixed in spring arm bottom down, connects the roller bearing through the bearing mode in the middle of two spring.

Preferably, the self-elastic device is of a bilateral symmetry structure, and the upper spring arm, the lower spring arm, the connecting rod, the spring and the spring are arranged on the left side and the right side of the rolling shaft in the same way;

furthermore, the height of the driving gear set is consistent with that of the upper shaft driven gear set, the driving gear set and the upper shaft driven gear set are both 680mm away from the top end of the frame, the distance of the lower shaft driven shaft from the top end of the frame is 1050mm, the specification can meet the requirement of placing R14-R20 specification green tires for vertical storage, the width of the cloth bag is 400mm, and the requirement of storing green tires of different specifications can be met.

Furthermore, in the self-elastic device, the length of an upper spring arm is 70mm, the upper spring arm forms an angle of 45 degrees with a cross beam at the top end of the frame, and the opening surface of the slide rail faces downwards; the length of the lower spring arm is 200mm, the opening of the sliding rail faces upwards, and the height range of the connecting rod is 200 mm-280 mm.

Furthermore, the utility model can be expanded to a double-layer structure for storing and transporting a plurality of green tires, namely, a single motor drives 6-8 green tires to roll on the cloth pocket; the frame front side all has the carriage, and the frame rear side has the tow ring, can a plurality of roll formula child embryo cloth pocket car series transport, if when taking place accident such as emergency brake, collision in the transportation, the side beam arm on the frame can prevent that the child embryo from dropping in the transportation and hindering the people.

The technical scheme of the utility model following advantage and beneficial effect have at least:

1. the utility model provides a because of the child embryo deposit the time length and the child embryo deposit the big problem of deformation of the child embryo bottom that the slope leads to, realized that the atress of whole child embryo is even, effectively reduced the deflection of child embryo, the homogeneity and the outward appearance of tire have obtained effective assurance.

2. The utility model discloses a processed child embryo places on the cloth pocket of roll formula cloth pocket car, the auto-eject device can automatic chucking child embryo, make child embryo keep upright state, and be applicable to the semi-steel child embryo of various specifications, the cloth pocket can be along with rotatory under the drive of motor, the child embryo will keep upright rolling state on the cloth pocket, the problem of the big deformation of tread of having avoided the child embryo because of parking the atress inequality for a long time and leading to has also been prevented to park the problem that the left and right sides deflection is inconsistent because of depositing the slope and producing of child embryo at the in-process, the defective rate of child embryo has been reduced, the homogeneity and the outward appearance level of tire have been improved.

Drawings

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

FIG. 2 is a schematic structural view of a self-eject device;

wherein, the part names corresponding to the reference numbers are as follows: 1-frame, 2-base, 3-universal wheel, 4-directional wheel, 5-towing bracket, 6-motor, 7-motor belt pulley, 8-driving shaft belt pulley, 9-belt, 10-driving shaft, 11-driving shaft gear set, 12-chain, 13-cloth bag, 14-upper shaft driven gear set, 15-lower shaft gear set, 16-driven shaft, 17-self-elastic device, 18-upper spring arm, 19-lower spring arm, 20-connecting rod, spring 21, spring a-211, spring b-212 and 22-rolling shaft;

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "back" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when used. Such terms are merely for convenience in describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention.

It is further noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, a rolling type green tire cloth bag cart comprises a frame 1, a base 2, a universal wheel 3, a directional wheel 4, a towing bracket 5, a motor 6, a motor belt pulley 7, a driving shaft belt pulley 8, a belt 9, a driving shaft 10, a driving gear set 11, a chain 12, a cloth bag 13, an upper shaft driven gear set 14, a lower shaft driven gear set 15, a driven shaft 16 and a self-elastic device 17;

as a preferred embodiment of the present invention, the towing bracket 5 is a forward direction, the universal wheels 3 are installed on the front two feet of the bottom of the frame 1, the directional wheels 4 are installed on the rear two feet of the bottom of the frame, the base 2 is fixed on the front left lower end of the frame 1, the motor 6 is fixed with the base 2 by bolts, the motor pulley 7 is installed on the motor 6, and is connected with the driving shaft pulley 8 on the upper part through the belt 9, the driving shaft pulley 8 is fixed on the driving shaft 10, the driving shaft 10 is connected with the frame 1 by bearings, the driving gear set 11 is located in the middle of the driving shaft 10 and is fixedly connected with the driving shaft 10, the chain 12 is meshed with the driving gear set 11, the cloth bag 13 is fixedly connected with the chain 12, the upper shaft driven gear set 14, the;

as a preferred embodiment of the present invention, the lower shaft driven gear set 15, the upper shaft driven gear set 14, and the driving gear set 11 are triangular;

as a preferred embodiment of the utility model, the driven shaft 16 is fixed on the frame 1, and the self-elastic device 17 is welded at the middle position of the upper end of the frame 1; the self-elastic device 17 comprises an upper spring arm 18, a lower spring arm 19, a connecting rod 20, a spring a 211, a spring b 212 and a roller 22;

further, the spring 21 includes a spring a 211, a spring b 212;

the upper spring arm 18 is welded at the upper end of the frame 1, the lower spring arm 19 is hinged with the upper spring arm 18, two ends of the connecting rod 20 are respectively installed in sliding rails in the upper spring arm 18 and the lower spring arm 19, the spring a 211 is placed in the upper spring arm 18, the first end is connected with the frame 1, the second end is connected with the connecting rod 20, the spring b 212 is placed in the lower spring arm 19, the first end is connected with the connecting rod 20, the second end is fixed at the bottom of the lower spring arm 19, and the middle of the two lower spring arms 19 is connected with the roller 22 in.

As a preferred embodiment of the present invention, the self-eject device 17 has a bilateral symmetry structure, and the upper spring arm 18, the lower spring arm 19, the connecting rod 20, the spring a 211, and the spring b 212 are arranged on the left and right sides of the roller 22 in the same manner;

furthermore, the height of the driving gear set 11 is consistent with that of the upper shaft driven gear set 14, the driving gear set and the upper shaft driven gear set are both 680mm away from the top end of the frame, the distance of the lower shaft driven shaft 16 is 1050mm away from the top end of the frame, the specification can meet the requirement of placing R14-R20 specification green tires for vertical storage, and the width of the cloth pocket 13 is 400mm, so that the requirement of storing green tires of different specifications can be met.

Furthermore, in the self-elastic device 17, the length of an upper spring arm 18 is 70mm, the upper spring arm forms an angle of 45 degrees with a cross beam at the top end of the frame 1, and the opening surface of a slide rail faces downwards; the length of the lower spring arm 19 is 200mm, the opening of the sliding rail faces upwards, and the height range of the connecting rod 20 is 200 mm-280 mm.

Furthermore, the utility model can be expanded to a double-layer structure for storing and transporting a plurality of green tires, namely, a single motor 6 drives 6-8 green tires to roll on the cloth pocket; the front side of the frame 1 is provided with a towing bracket 5, the rear side of the frame 1 is provided with a towing ring, a plurality of rolling type tire embryo cloth pocket vehicles can be transported in series, and if accidents such as sudden braking and collision occur in the transportation process, the side beam arm on the frame 1 can prevent the tire embryo from falling off to hurt people in the transportation process.

The power supply is switched on, the motor 6 drives the motor belt pulley 7 to rotate anticlockwise, then the belt 9 drives the driving shaft belt pulley 8 to rotate anticlockwise, the driving shaft 10 rotates anticlockwise along with the driving shaft belt pulley 8, then the driving gear set 11 on the driving shaft 10 also rotates anticlockwise, the chain 12 and the driving gear set 11 rotate anticlockwise in a meshing mode, the cloth bag also moves anticlockwise along with the cloth bag, and finally the green tire on the cloth bag is driven to roll clockwise;

before the embryo is put into the rolling type embryo cloth pocket vehicle, the self-ejection device 17 is in a free balance state under the stretching action of the springs a 211 and b 212 without the action of external force, after the embryo is put into the rolling type embryo cloth pocket vehicle, the self-ejection device 17 is extruded by the embryo, under the extrusion action of the springs a 211 and b 212, the embryo rotates anticlockwise for a certain angle around the hinged part of the upper spring arm 18, the roller 22 is in contact with the embryo to rotate anticlockwise, and the embryo keeps in an upright rolling state under the extrusion of the self-ejection device 17.

The above embodiments are only used for illustration and not for limiting the technical solution of the present invention. Any modification or partial replacement without departing from the spirit of the present invention should be covered by the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a roll formula child embryo cloth pocket car which characterized in that: the automatic spring-loading device comprises a frame (1), a base (2), universal wheels (3), directional wheels (4), a towing bracket (5), a motor (6), a motor belt pulley (7), a driving shaft belt pulley (8), a belt (9), a driving shaft (10), a driving gear group (11), a chain (12), a cloth bag (13), an upper shaft driven gear group (14), a lower shaft driven gear group (15), a driven shaft (16) and an automatic spring device (17);

the towing bracket (5) is in the advancing direction, the two feet at the front of the bottom of the frame (1) are provided with universal wheels (3), and two rear feet of the bottom of the frame are provided with directional wheels (4), the base (2) is fixed at the left lower end of the front of the frame (1), the motor (6) is fixed with the base (2) by bolts, the motor belt pulley (7) is arranged on the motor (6), the upper part of the belt (9) is connected with a driving shaft belt pulley (8), the driving shaft belt pulley (8) is fixed on a driving shaft (10), the driving shaft (10) is connected with a frame (1) through a bearing, a driving gear set (11) is positioned in the middle of the driving shaft (10), the cloth bag is fixedly connected with a driving shaft (10), a chain (12) is meshed with a driving gear set (11), a cloth bag (13) is fixedly connected with the chain (12), and an upper shaft driven gear set (14) and a lower shaft driven gear set (15) are connected with a driven shaft (16) through bearings.

2. The rolling type tire embryo cloth tucking cart according to claim 1, characterized in that: the lower shaft driven gear set (15), the upper shaft driven gear set (14) and the driving gear set (11) are triangular.

3. The rolling type tire embryo cloth tucking cart according to claim 1, characterized in that: the driven shaft (16) is fixed on the frame (1), and the self-elastic device (17) is welded in the middle of the upper end of the frame (1); the self-elastic device (17) comprises an upper spring arm (18), a lower spring arm (19), a connecting rod (20), a spring a (211), a spring b (212) and a rolling shaft (22);

the upper spring arm (18) is welded at the upper end of the frame (1), the lower spring arm (19) is hinged with the upper spring arm (18), two ends of the connecting rod (20) are respectively installed in sliding rails in the upper spring arm (18) and the lower spring arm (19), the spring a (211) is placed in the upper spring arm (18), the first end is connected with the frame (1), the second end is connected with the connecting rod (20), the spring b (212) is placed in the lower spring arm (19), the first end is connected with the connecting rod (20), the second end is fixed at the bottom of the lower spring arm (19), and the middle of the two lower spring arms (19) is connected with the roller (22) in a bearing mode.

4. The rolling type tire embryo cloth tucking cart according to claim 3, characterized in that: the self-elastic device (17) is of a bilateral symmetry structure, and the upper spring arm (18), the lower spring arm (19), the connecting rod (20), the spring a (211) and the spring b (212) are arranged on the left side and the right side of the roller (22) in the same way.

5. The rolling type tire embryo cloth tucking cart according to claim 1, characterized in that: the driving gear set (11) and the upper shaft driven gear set (14) are consistent in height and are all 680mm away from the top end of the frame, the lower shaft driven shaft (16) is 1050mm away from the top end of the frame, the specification of the driving gear set can meet the requirement of placing green tires of R14-R20 in a vertical mode for storage, and the width of the cloth pocket (13) is 400mm, so that the storage of green tires of different specifications can be met.

6. The rolling type tire embryo cloth tucking cart according to claim 3, characterized in that: in the self-elastic device (17), the length of an upper spring arm (18) is 70mm, the upper spring arm and a cross beam at the top end of the frame (1) form an angle of 45 degrees, and the opening surface of a slide rail faces downwards; the length of the lower spring arm (19) is 200mm, the opening of the sliding rail faces upwards, and the height range of the connecting rod (20) is 200 mm-280 mm.

7. The rolling type tire embryo cloth tucking cart according to any one of claims 1 to 6, characterized in that: a single motor (6) drives 6-8 green tires to roll on the cloth pocket; the front side of the frame (1) is provided with a towing bracket (5), the rear side of the frame (1) is provided with a towing ring, and a plurality of rolling type tire blank cloth pocket vehicles can be transported in series.

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