Two-stage forming machine for radial tire by two-time method

Abstract

The utility model provides a two-stage forming machine for a radial tire by a two-stage method. The two-stage forming machine comprises a forming machine main body, the tire unloading device is movably arranged on the forming machine main body; the oblique conveying assembly is arranged on one side of the forming machine main body, and an angle is formed between the conveying direction of the oblique conveying assembly and the length direction of the forming machine main body; the turnover device is arranged at one end, far away from the forming machine main body, of the inclined conveying assembly; and the conveying device is located on one side of the turnover device, and the conveying direction of the conveying device and the conveying direction of the oblique conveying assembly are arranged in an angle mode. The problems that in the prior art, manual tire unloading is high in strength and low in efficiency are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of forming machine, specifically, relate to a meridian tire two-time method two section forming machine. BACKGROUND

[0002] The second section forming machine for passenger meridian tire forming two-time method is mechanical device for producing cylindrical tire blank produced by the first section forming machine on the setting drum of the second section forming machine, combining with the belt layer, crown belt layer, tread and other components completed on the laminating drum of the second section forming machine (the components are clamped and transferred to the cylindrical tire blank positioned on the setting drum by the transfer ring), inflating the tire blank, pre-setting, setting rolling, and then producing the green tire before vulcanization.

[0003] Among them, in the existing mainstream machine type, the laminating of the belt layer, the crown belt layer and the tread rubber material, the tire blank inflation, the pre-setting and the setting rolling can be realized automatically, and the tire unloading action of the tire blank from the forming drum still needs manual operation, and the tire blank still needs manual carrying, weighing and turnover into the vulcanization link. When unloading the tire, the labor intensity of the operator is large, and there is a certain safety risk and low efficiency; in the tire carrying, weighing and turnover process, multiple people are needed to complete the long time-consuming and high labor intensity. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a meridian tire two-time method two section forming machine to solve the problem of high labor intensity and low efficiency in the prior art.

[0005] In order to achieve the above purpose, according to one aspect of the utility model, a meridian tire two-time method two section forming machine is provided, which comprises: a forming machine body; a tire unloading device movably arranged on the forming machine body; an inclined conveying assembly arranged on one side of the forming machine body, the conveying direction of the inclined conveying assembly being arranged at an angle with the length direction of the forming machine body; a turnover device arranged at one end of the inclined conveying assembly away from the forming machine body; and a conveying device arranged on one side of the turnover device, the conveying direction of the conveying device being arranged at an angle with the conveying direction of the inclined conveying assembly.

[0006] Further, the turnover device has adjacent first and second surfaces, and the turnover device has a receiving position and a conveying position. When the turnover device is in the receiving position, the first surface is the bottom surface, the first surface is connected with the inclined conveying assembly, and the tire is conveyed to the first surface by the inclined conveying assembly. When the turnover device is turned to the conveying position, the second surface is the bottom surface, the tire is turned and carried on the second surface, the second surface is connected with the conveying device, and the tire is conveyed to the conveying device from the second surface.

[0007] Further, the tire unloading device comprises a frame body movably arranged on the forming machine body; a clamping assembly, at least two groups of the clamping assembly are arranged on the frame body in a circumferential direction of the frame body, and the clamping assembly clamps the tire; and a tire kicking assembly arranged on the frame body, at least part of the tire kicking assembly is movably connected with the frame body, and the tire kicking assembly can drive the tire to separate from the tire unloading device.

[0008] Further, the clamping assembly comprises a tire unloading seat arranged on the frame body, a clamping jaw movably connected with the tire unloading seat in a radial direction of the frame body, and a clamping driving element connecting the clamping jaw with the tire unloading seat, and the clamping driving element provides power for the movement of the clamping jaw.

[0009] Further, the tire kicking assembly comprises a kicking block arranged on the edge of the frame body, the kicking block is movably connected with the frame body, and at least part of the kicking block is arranged on the tire on the frame body; and a power element arranged on the frame body, the power element drives the kicking block to move towards the inclined conveying assembly.

[0010] Further, the tire unloading device further comprises a transition plate arranged on the frame body, one end of the transition plate is connected with the tire kicking assembly, and the other end of the transition plate is connected with the inclined conveying assembly.

[0011] Further, the inclined conveying assembly comprises a conveying frame, the conveying frame is provided with a roller way, the roller way is arranged in an inclined manner, and one end of the roller way close to the forming machine body is an end with a high slope; and a material blocking assembly arranged on a side of the conveying frame parallel to the roller way.

[0012] Further, the turnover assembly comprises a support frame, a turnover frame rotatably connected with the support frame, a turnover driving element arranged on the support frame, and the turnover driving element drives the turnover frame to rotate.

[0013] Further, the conveying device comprises a conveying frame arranged on one side of the turnover device, a plurality of rollers rotatably connected with the conveying frame, the rollers are arranged in a length direction of the conveying frame, a centering assembly arranged on the conveying frame, the centering assembly centers the position of the transported tire, and a weighing assembly movably connected with the conveying frame, the weighing assembly has a weighing position above the rollers and an avoiding position below the rollers.

[0014] Further, the centering conveying assembly comprises two swing arms arranged on two sides of the conveying frame, the swing arms are movably connected with the conveying frame, the swing directions of the two swing arms are the same in the transportation direction of the tire, a connecting rod assembly connected with the two swing arms, and the connecting rod assembly enables the two swing arms to swing with the same amplitude.

[0015] The technical scheme of the utility model realizes the following technical effects:

[0016] In the process of tire unloading, the tire unloading device clamps the tire processed on the forming machine and carries it to one side of the inclined conveying assembly. Then the tire unloading device stops clamping the tire, and after the tire is separated from the clamping of the tire unloading device, the tire will fall and roll along the inclined conveying assembly to the turnover device. After being turned over by the turnover device, the tire enters the conveying device, and after being adjusted and weighed on the conveying device, it enters the next process. In the whole process, manual operation is not needed, which saves manpower and improves the automation degree of the whole equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings accompanying the specification of this application form a part thereof, serve to provide further understanding of the present application, and together with the description of the exemplary embodiments of the present application, serve to explain the present application. The present application is not intended to be unduly limited by such embodiments.

[0018] Figure 1 The overall structure schematic diagram of the present application is shown;

[0019] Figure 2 The structure schematic diagram of the tire unloading device of the present application is shown;

[0020] Figure 3 The structure schematic diagram of the inclined conveying assembly of the present application is shown;

[0021] Figure 4 The structure schematic diagram of the turnover device of the present application is shown;

[0022] Figure 5 The structure schematic diagram of the conveying device of the present application is shown.

[0023] Among them, the above drawings include the following reference signs:

[0024] 10, forming machine body; 20, tire unloading device; 21, frame body; 22, clamping assembly; 221, tire unloading seat; 222, clamping jaw; 223, clamping driving piece; 23, tire kicking assembly; 231, kicking block; 232, power piece; 24, transition plate; 30, inclined conveying assembly; 31, conveying frame; 32, material blocking assembly; 40, turnover device; 41, first surface; 42, second surface; 43, support frame; 44, turnover frame; 45, turnover driving piece; 50, conveying device; 51, conveying frame; 52, roller; 53, centering assembly; 531, swing arm; 532, connecting rod assembly; 54, weighing assembly. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] It should be noted that all technical and scientific terms used in the present application have the same meaning as that generally understood by those skilled in the art to which the present application belongs, unless otherwise specified.

[0027] In the present application, unless otherwise specified, the orientation words such as "upper, lower, top, bottom" used herein are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions of the components themselves; similarly, for the convenience of understanding and description, "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0028] In order to solve the problem of high labor intensity and low efficiency in the prior art, a two-time two-section forming machine for radial tires is provided.

[0029] Referring to Figure 1 , the two-time two-section forming machine for radial tires comprises a forming machine body 10, a tire unloading device 20, an inclined conveying assembly 30, a turnover device 40 and a conveying device 50. The tire unloading device 20 is movably arranged on the forming machine body 10. The inclined conveying assembly 30 is arranged on one side of the forming machine body 10. The conveying direction of the inclined conveying assembly 30 is arranged at an angle with the length direction of the forming machine body 10. The turnover device 40 is arranged at one end of the inclined conveying assembly 30 away from the forming machine body 10. The conveying device 50 is arranged on one side of the turnover device 40. The conveying direction of the conveying device 50 is arranged at an angle with the conveying direction of the inclined conveying assembly 30.

[0030] During the tire unloading process, the tire unloading device 20 clamps the tire processed on the forming machine and carries it to one side of the inclined conveying assembly 30. Then the tire unloading device 20 stops clamping the tire. After the tire is separated from the clamping of the tire unloading device 20, it will fall and roll along the inclined conveying assembly 30 to the turnover device 40. After being turned over by the turnover device 40, the tire enters the conveying device 50. After being adjusted and weighed on the conveying device 50, it enters the next process. During the whole process, manual operation is not required, which saves manpower and improves the automation degree of the whole equipment and the efficiency.

[0031] At the same time, by changing the movement direction of the turnover assembly during the tire discharging process, the production space can be more reasonably utilized, and the waste of the site can be reduced.

[0032] In the present application, the turnover device 40 has adjacent first and second surfaces 41 and 42, the turnover device 40 has a receiving position and a conveying position, when the turnover device 40 is in the receiving position, the first surface 41 is the bottom surface, the first surface 41 is in butt joint with the inclined conveying assembly 30, the tire is conveyed by the inclined conveying assembly 30 to the first surface 41, when the turnover device 40 is turned to the conveying position, the second surface 42 is the bottom surface, the tire is turned to be carried on the second surface 42, the second surface 42 is in butt joint with the conveying device 50, the tire is conveyed by the second surface 42 to the conveying device 50.

[0033] Specifically, when the turnover device 40 is in the receiving position, the tire enters the turnover device 40 through the inclined conveying assembly 30, and the first surface 41 receives the tire. Then the turnover device 40 is turned over, and as the turning over proceeds, the second surface 42 gradually becomes the receiving surface. When the second surface 42 completely becomes the receiving surface, the turnover device 40 is switched to the conveying position, at which time the tire is turned over and discharged by the conveying device 50. The tire is turned over by the turnover device 40, which facilitates the discharge of the tire.

[0034] Referring to Figure 2 , the tire unloading device 20 includes a frame 21, a clamping assembly 22, and a kicking assembly 23. The frame 21 is movably arranged on the forming machine body 10. The clamping assembly 22 is at least two groups and is arranged on the frame 21 in a circumferential direction of the frame 21. The clamping assembly 22 clamps the tire. The kicking assembly 23 is arranged on the frame 21. At least part of the kicking assembly 23 is movably connected with the frame 21, and can push the tire to separate from the automatic tire unloading device 20.

[0035] The frame 21 plays a supporting and connecting role. Through the movable connection of the frame 21 with the forming machine body 10, the tire unloading device 20 can be moved to different positions. The clamping assembly 22 clamps and supports the tire. In order to better support the tire, at least one group of clamping assemblies 22 is located below the frame 21. When the clamping assembly 22 is separated from the clamping of the tire, it can also support the tire to a certain extent. When the clamping assembly 22 is separated from the clamping of the tire, the kicking assembly 23 moves and pushes the tire towards the inclined conveying assembly 30, so that the tire moves onto the inclined conveying assembly 30. Through the tire unloading device 20, the tire can be unloaded conveniently.

[0036] In the present application, the clamping assembly 22 includes a tire unloading seat 221, a clamping jaw 222, and a clamping driving element 223. The tire unloading seat 221 is arranged on the frame 21 along the radial direction of the frame 21. The clamping jaw 222 is movably connected with the tire unloading seat 221. The clamping jaw 222 is connected with the tire unloading seat 221 through the clamping driving element 223, and the clamping driving element 223 provides power for the movement of the clamping jaw 222.

[0037] Specifically, the clamping driving member 223 is preferably a pneumatic cylinder. The pneumatic cylinder piston rod is extended or retracted to facilitate the movement of the clamping jaw 222. When the tire needs to be clamped, the plurality of clamping jaws 222 clamp the tire together to increase the stability of the tire clamping. When the tire needs to be unloaded, the plurality of clamping jaws 222 are separated from each other, and the clamping jaw 222 is separated from the tire. The tire is driven by the tire kicking assembly 23 to be separated from the tire unloading device 20. The clamping jaw 222 cooperates with the clamping driving member 223 to facilitate the clamping and unloading of the tire.

[0038] In the present application, the tire kicking assembly 23 includes a kicking block 231 and a power member 232. The kicking block 231 is arranged on the edge of the body, and the kicking block 231 is movably connected with the frame 21. At least part of the kicking block 231 is located on the tire abutting against the frame 21. The power member 232 is arranged on the frame 21, and the power member 232 drives the kicking block 231 to move towards the direction close to the inclined conveying assembly 30.

[0039] Specifically, the power member 232 drives the kicking block 231 to move towards the direction close to the inclined conveying member. During the movement, the kicking block 231 pushes the tire to drive the tire to move towards the direction of the inclined conveying assembly 30, thereby achieving the tire unloading. The kicking block 231 includes a support and a roller shaft rotatably arranged at the end of the support. The roller shaft can reduce the friction between the kicking block 231 and the tire, thereby facilitating the tire to be kicked out of the tire unloading assembly.

[0040] In the present application, the automatic tire unloading device 20 further includes a transition plate 24. The transition plate 24 is arranged on the frame 21. One end of the transition plate 24 is connected with the tire kicking assembly 23, and the other end is connected with the inclined conveying assembly 30.

[0041] The transition plate 24 is arranged obliquely. The end close to the tire unloading device 20 is the end with high slope. Since the tire can roll, the transition plate 24 is arranged obliquely. After the tire passes through the transition plate 24, the tire will roll along the obliquely arranged transition plate 24 and fall onto the inclined conveying assembly 30, thereby facilitating the tire to be discharged.

[0042] Referring to Figure 3 The inclined conveying assembly 30 includes a conveying frame 31 and a material blocking assembly 32. The roller is arranged obliquely, and the end close to the forming machine body 10 is the end with high slope. The material blocking assembly 32 is arranged on the side of the frame 21 which is parallel to the roller.

[0043] Specifically, after the tire is placed on the conveying frame 31, the tire will continue to roll along the obliquely arranged roller until entering the turnover device 40. The material blocking assembly 32 is arranged on both sides of the roller, which can limit the rolling tire and prevent the tire from rolling out of the both sides of the roller, thereby increasing the stability of the tire conveying.

[0044] Referring to Figure 4The turnover assembly comprises a support frame 43, a turnover frame 44 and a turnover driving member 45, the turnover frame 44 is rotationally connected with the support frame 43, and the turnover driving member 45 is arranged on the support frame 43 and drives the turnover frame 44 to rotate.

[0045] Specifically, the turnover frame 44 has two notches, one of which is located at one end of the turnover frame 44 close to the inclined conveying assembly 30, and the other is located at the top end of the turnover frame 44. The material enters the turnover frame 44 from the notch at the end of the turnover frame 44 close to the inclined conveying assembly 30, is turned in the turnover frame 44, and then leaves the turnover frame 44 through the notch at the top end of the turnover frame 44. The turnover frame 44 changes the edge of the tire with the horizontal axis to the vertical state of the axial direction, thereby facilitating subsequent transportation. The turnover driving member 45 is preferably a motor and a rotating shaft, which drives the turnover frame 44 to rotate by driving the rotating shaft to rotate. Thus, the rotation of the turnover frame 44 is facilitated.

[0046] Referring to Figure 5 The conveying device 50 comprises a conveying frame 51, the conveying frame 51 being arranged on one side of the turnover device 40, a plurality of rollers 52 rotationally connected with the conveying frame 51, the rollers 52 being arranged at intervals along the length direction of the conveying frame 51, a centering assembly 53 arranged on the conveying frame 51 and used for centering the position of the transported tire, and a weighing assembly 54 movably connected with the conveying frame 51 and having a weighing position above the rollers 52 and a avoiding position below the rollers 52.

[0047] Specifically, after the tire passes through the conveying device 50, it is first calibrated and positioned by the centering device, then weighed by the weighing device, and then discharged. This facilitates the continuous operation of the tire after entering the next station.

[0048] In the present application, the centering conveying assembly comprises two swing arms 531, the swing arms 531 being arranged on the two sides of the conveying frame 51 and movably connected with the conveying frame 51, the swing directions of the two swing arms 531 being the same along the transportation direction of the tire, and a connecting rod assembly 532 connected with the two swing arms 531 and enabling the two swing arms 531 to swing by the same amplitude.

[0049] Specifically, the two swing arms 531 form a notch for the tire to pass through. Since the two swing arms 531 move synchronously, the distance between the edges of the two swing arms 531 and the center line of the conveying frame 51 is always the same, so that the tire can be positioned at the center of the conveying frame 51 after passing through the notch, and the two swing arms 531 are synchronized to facilitate the centering of the tire.

[0050] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0051] In the process of tire unloading, the tire unloading device 20 clamps and carries the finished tire on the forming machine to one side of the inclined conveying assembly 30. Then the tire unloading device 20 stops clamping the tire, and after the tire is released from the clamping of the tire unloading device 20, the tire falls and rolls along the inclined conveying assembly 30 to the turnover device 40, and after being turned over by the turnover device 40, the tire enters the conveying device 50, and after being adjusted and weighed on the conveying device 50, the tire enters the next process. In the whole process, no manual operation is needed, which saves manpower and improves the automation degree of the whole equipment. Obviously, the above-described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0052] It is to be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, they indicate the presence of the features, steps, operations, devices, components and / or combinations thereof.

[0053] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0054] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A two-step two-stage radial tire building machine, characterized by comprising: The application relates to a tire unloading device for a tire forming machine. The tire unloading device comprises: a tire forming machine body (10); a tire unloading device (20) movably arranged on the tire forming machine body (10); an inclined conveying assembly (30) arranged on one side of the tire forming machine body (10), wherein the conveying direction of the inclined conveying assembly (30) is arranged at an angle with the length direction of the tire forming machine body (10); a turnover device (40) arranged at one end of the inclined conveying assembly (30) away from the tire forming machine body (10); 2. The two-stage radial tire building machine according to claim 1, wherein a conveying device (50) arranged on one side of the turnover device (40), wherein the conveying direction of the conveying device (50) is arranged at an angle with the conveying direction of the inclined conveying assembly (30).

3. The two-stage building machine for meridian tire according to claim 1, wherein The turnover device (40) has adjacent first and second surfaces (41 and 42), and the turnover device (40) has a receiving position and a conveying position; when the turnover device (40) is in the receiving position, the first surface (41) is the bottom surface, the first surface (41) is in abutment with the inclined conveying assembly (30), and a tire is conveyed by the inclined conveying assembly (30) to the first surface (41); when the turnover device (40) is turned to the conveying position, the second surface (42) is the bottom surface, the tire is turned to be carried on the second surface (42), the second surface (42) is in abutment with the conveying device (50), and the tire is conveyed by the second surface (42) to the conveying device (50). The tire unloading device (20) comprises: a frame body (21) movably arranged on the tire forming machine body (10); a clamping assembly (22) arranged on the frame body (21) and comprising at least two groups of clamping assemblies (22) arranged at intervals along the circumferential direction of the frame body (21), wherein the clamping assembly (22) clamps a tire; 4. The two-stage building machine for meridian tire according to claim 3, wherein a tire kicking assembly (23) arranged on the frame body (21), wherein at least part of the tire kicking assembly (23) is movably connected with the frame body (21) and can push the tire to separate from the tire unloading device (20). The clamping assembly (22) comprises: a tire unloading seat (221) arranged on the frame body (21); a clamping jaw (222) movably connected with the tire unloading seat (221) along the radial direction of the frame body (21); 5. The two-stage radial tire building machine of claim 3, wherein, a clamping driving element (223) connecting the clamping jaw (222) with the tire unloading seat (221), wherein the clamping driving element (223) provides power for the movement of the clamping jaw (222). The tire kicking assembly (23) comprises: a kicking block (231) arranged on the edge of the frame body (21), wherein the kicking block (231) is movably connected with the frame body (21) and at least part of the kicking block (231) is in abutment with the tire on the frame body (21). A power element (232) is arranged on the frame body (21), and the power element (232) drives the kicking block (231) to move towards the direction close to the inclined conveying assembly (30).

6. The two-stage radial tire building machine of claim 3, wherein, The tire unloading device (20) further comprises a transition plate (24) arranged on the frame body (21), one end of the transition plate (24) is connected with the tire kicking assembly (23), and the other end is connected with the inclined conveying assembly (30).

7. The two-stage radial tire building machine of claim 1, wherein, The inclined conveying assembly (30) comprises: A conveying frame (31) has a roller way, the roller way is arranged obliquely, and one end close to the forming machine body (10) is an end with a high slope; A material blocking assembly (32) is arranged on the side of the conveying frame (31) parallel to the roller way.

8. The two-stage building machine for meridian tire according to claim 1, wherein The turnover device (40) comprises: A support frame (43), A turnover frame (44) is rotationally connected with the support frame (43); A turnover driving element (45) is arranged on the support frame (43), and the turnover driving element (45) drives the turnover frame (44) to rotate.

9. The two-stage building machine for meridian tire according to claim 1, wherein The conveying device (50) comprises: A conveying frame (51) is arranged on one side of the turnover device (40); A plurality of rollers (52) are rotationally connected with the conveying frame (51), and the rollers (52) are arranged at intervals along the length direction of the conveying frame (51); A centering assembly (53) is arranged on the conveying frame (51), and the centering assembly (53) centers the position of the transported tire; A weighing assembly (54) is movably connected with the conveying frame (51), and has a weighing position above the roller (52) and an avoiding position below the roller (52).

10. The two-stage radial tire building machine of claim 9, wherein, The centering assembly (53) comprises: Two swing arms (531) are arranged on the two sides of the conveying frame (51), the swing arms (531) are movably connected with the conveying frame (51), and the swing directions of the two swing arms (531) are the same along the transportation direction of the tire; A connecting rod assembly (532) is connected with the two swing arms (531) and enables the two swing arms (531) to swing with the same amplitude.

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