Tire turnover device

Abstract

The utility model discloses a tire turnover device in the technical field of tire gluing equipment. The tire turnover device comprises a main body bracket, an input conveyor belt, an output conveyor belt, an air cylinder and a tire turnover arm, the tire retreading arm comprises a supporting arm and a lifting roller, the lifting roller comprises a roller shaft and a roller cylinder arranged on the roller shaft in a sleeving mode, the roller shaft is perpendicular to the supporting arm and fixedly connected to one end of the supporting arm, the other end of the supporting arm is hinged to the middle of the body support, one end of the air cylinder is hinged to the top of the body support, and the other end of the air cylinder is hinged to the supporting arm. The tire retreading arm is driven to rotate by taking a hinge point between the tire retreading arm and the main body bracket as an axis. The tire turnover device provided by the utility model can avoid production pause caused by the fact that equipment cannot recognize the second tire due to the fact that the direction of the tire side of the tire is wrong, and can avoid manual turnover and prevent damage to workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire gumming equipment technical field, concretely relates to a tire turnover device. BACKGROUND

[0002] In recent years, with the popularity of new energy vehicles, in order to save more space to place battery, many new energy vehicles cancel the spare tire, so that the noise reduction tire and the anti-puncture tire become the hot demand. The common point of the two kinds of tires is that they all need to be coated with a layer of glue in the inner liner and the tread area inside the tire. But after the glue coating process, the tire side direction may change, which will affect the subsequent process and cause the production line system to fail to accurately position the tire position. SUMMARY

[0003] The utility model aims at overcoming the deficiency in the prior art, provides a tire turnover device, can turn over the tire in the tire conveying process, avoids the production stoppage caused by the equipment unable to identify the tire due to the tire side direction error, and does not need manual turnover, prevents the harm to the worker.

[0004] To achieve the above object, the utility model is adopted the following technical scheme:

[0005] The utility model provides a tire turnover device, which comprises a main support, an input conveyor belt, an output conveyor belt, an air cylinder and a tire turning arm.

[0006] The tire turning arm comprises a supporting arm and a roller lifting device, the roller lifting device comprises a roller shaft and a roller sleeve sleeved on the roller shaft, the roller shaft is fixedly connected to one end of the supporting arm perpendicularly, and the other end of the supporting arm is hingedly connected to the middle part of the main support, one end of the air cylinder is hingedly connected to the top of the main support, the other end is hingedly connected to the supporting arm, and the air cylinder is used to drive the tire turning arm to rotate around the hinged joint between the main support and the tire turning arm.

[0007] The input conveyor belt and the output conveyor belt are placed in line, and the conveying directions are consistent and the heights are the same, when the tire turning arm rotates, the roller lifting device can be switched from a first position below the conveying plane to a second position above the conveying plane through the gap between the input conveyor belt and the output conveyor belt.

[0008] Further, a controller is further included, the controller is signal connected with the air cylinder, and is used to control the extension and contraction of the air cylinder, so as to control the rotation of the tire turning arm and the lifting and lowering of the roller lifting device.

[0009] Further, when the tire turnover device works, the tire is input by the input conveyor belt and output by the output conveyor belt, and the main support is installed at the starting end of the input conveyor belt.

[0010] Further, the first photoelectric switch and the second photoelectric switch are further included.

[0011] The first photoelectric switch is installed at the end of the input conveyor belt and is used to detect whether the tire is conveyed to the lifting roller, and the second photoelectric switch is installed at the start of the output conveyor belt and is used to detect whether the tire completely passes through the lifting roller.

[0012] The first photoelectric switch and the second photoelectric switch are both connected with the controller in signal.

[0013] Further, the tire turning arm further includes a limiting arm and a supporting rod, and the limiting arm is fixedly connected to the supporting arm through the supporting rod and is parallel to the lifting roller.

[0014] Further, the distance between the limiting arm and the lifting roller is not less than the thickness of the tire and not greater than the diameter of the tire.

[0015] Further, the material used for the roller is selected from one of carbon steel, stainless steel and aluminum alloy.

[0016] Further, the number of the air cylinders is two, and the two air cylinders are symmetrically arranged relative to the lifting roller.

[0017] Further, the supporting arm is hingedly connected to the middle part of the main body support in the height direction through a seat type bearing.

[0018] Further, the main body support, the input conveyor belt and the output conveyor belt are fixed on the ground through screws.

[0019] Compared with the prior art, the tire turning device provided by the utility model has the beneficial effects that:

[0020] The tire turning device provided by the utility model comprises an input conveyor belt, an output conveyor belt, a tire turning arm, a lifting roller, an air cylinder, a supporting arm, a limiting arm, a roller, a main body support and a controller.

[0021] The tire turning device provided by the utility model comprises a first photoelectric switch, a second photoelectric switch and a controller. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is the overall structure schematic view of the tire turning device provided by the utility model embodiment.

[0023] Figure 2 Figure is the schematic diagram of the tire turnover device provided by the embodiment of the present application, which shows the structure of the tire turnover arm, the cylinder and the main support;

[0024] In the figure: 1, main support; 2, input conveyor belt; 3, output conveyor belt; 4, cylinder; 5, tire turnover arm; 6, first photoelectric switch; 7, second photoelectric switch; 8, support arm; 9, lifting roller; 10, limiting arm; 11, support rod. DETAILED DESCRIPTION

[0025] The present application will be further described below in conjunction with the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the present application, and cannot be used to limit the protection scope of the present application.

[0026] Embodiment 1

[0027] The present embodiment provides a kind of tire turnover device, as shown in Figure, including: main support 1, input conveyor belt 2, output conveyor belt 3, cylinder 4 and tire turnover arm 5; Figure 1 As shown in Figure, the tire turnover arm 5 includes a pair of support arms 8 and lifting roller 9, the lifting roller 9 includes roller shaft and the roller barrel of being sleeved on roller shaft, the roller shaft is perpendicular to support arm 8, the both ends of roller shaft are fixedly connected at one end of two support arms 8 respectively, the other end of two support arms 8 is hinged in the middle of main support 1, one end of cylinder 4 is hinged in the top of main support 1, the other end is hinged on support arm 8, for driving tire turnover arm 5 to rotate with the hinged point between main support 1 as pivot, in the present embodiment, tire turnover device includes two cylinders 4 in total, is hinged on two support arms 8 respectively, for keeping the stability of turnover action;

[0028] Figure 2 As shown in Figure, the tire turnover arm 5 further includes limiting arm 10 and support rod 11, the limiting arm 10 is parallel to lifting roller 9, is fixedly connected on support arm 8 by support rod 11, for preventing tire from toppling in the process of turnover, the distance between limiting arm 10 and lifting roller 9 is not less than the thickness of tire and not more than the diameter of tire, in the present embodiment, the distance between limiting arm 10 and lifting roller 9 is 695mm.

[0029] The input conveyor belt 2 and output conveyor belt 3 are placed in line, and the conveying directions are consistent, the heights are same, when the tire turnover device works, tire is input by input conveyor belt 2, and is output by output conveyor belt 3;The main support 1 is installed at the starting end of input conveyor belt 2, when not working, the lifting roller 9 is between input conveyor belt 2 and output conveyor belt 3, and the height is not higher than input conveyor belt 2 and output conveyor belt 3; Figure 2 The input conveyor belt 2 and output conveyor belt 3 are placed in line, and the conveying directions are consistent, the heights are same, when the tire turnover device works, tire is input by input conveyor belt 2, and is output by output conveyor belt 3;The main support 1 is installed at the starting end of input conveyor belt 2, when not working, the lifting roller 9 is between input conveyor belt 2 and output conveyor belt 3, and the height is not higher than input conveyor belt 2 and output conveyor belt 3;

[0030]

[0031] ​​In the embodiment, the roller is made of carbon steel and plated with zinc, and the support arm 8 is hinged in the middle of the main support 1 by a seat bearing. The main support 1, the input conveyor 2 and the output conveyor 3 are fixed on the ground by screws.

[0032] The specific method for turning over the tire by using the tire turning device provided in the embodiment is as follows:

[0033] Initially, the tire enters the tire turning device from the starting end of the input conveyor 2;

[0034] When the tire reaches above the roller 9, the cylinder 4 is contracted to drive the tire turning arm 5 to be lifted, and one end of the tire is lifted by the roller 9. With the tire turning arm 5 being gradually lifted, one end of the tire is gradually lifted until the tire turning arm 5 is lifted to the highest point;

[0035] The input conveyor 2 continues to convey, and the end of the tire contacting the input conveyor 2 advances with the input conveyor 2 until the tire is turned over on the limiting arm 10 on the other side,

[0036] The input conveyor 2 continues to convey until the end of the tire turned over on the limiting arm 10 slides down, and the tire is completely turned over;

[0037] The turned over tire is output by the output conveyor 3.

[0038] Embodiment 2

[0039] The embodiment provides a tire turning device, which is different from the tire turning device provided in the embodiment 1 in that the tire turning device provided in the embodiment further comprises a first photoelectric switch 6, a second photoelectric switch 7 and a controller.

[0040] The controller is in signal connection with the cylinder 4 and is used for controlling the extension and contraction of the cylinder 4, so as to control the lifting and lowering of the tire turning arm 5.

[0041] As shown in the figure, the first photoelectric switch 6 is installed at the end of the input conveyor 2 and is used for detecting whether the tire is conveyed to the roller 9, and the second photoelectric switch 7 is installed at the starting end of the output conveyor 3 and is used for detecting whether the tire completely passes through the roller 9. Figure 1 The first photoelectric switch 6 and the second photoelectric switch 7 are both in signal connection with the controller.

[0042] The embodiment is different from the embodiment 1 in that the first photoelectric switch 6, the second photoelectric switch 7 and the controller are arranged to realize automatic turning over of the tire.

[0043]

[0044] ​When the tire reaches above the lifting roller 9, the first photoelectric switch 6 receives a signal and sends a signal to the controller, and the controller controls the cylinder 4 to contract;

[0045] When the tire is completed to be turned over and reaches the output conveying belt 3, the second photoelectric switch 7 receives a signal, and the controller controls the cylinder 4 to extend, so that the tire turning arm 5 is lowered to the initial position and waits for the next turning work.

[0046] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only used to explain the relative positional relationships, movement conditions, etc. between the components in a certain posture. If the specific posture changes, the directional indications will also change accordingly. This is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", etc. are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second", etc. can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0047] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments, and the above specific embodiments are only illustrative and not restrictive. Those skilled in the art can make many forms without departing from the purpose of the present application and the scope protected by the claims under the inspiration of the present application, and these are all within the protection of the present application.

Claims

1. A tire inversion device, characterized by, The tire turning device comprises a main support (1), an input conveyor belt (2), an output conveyor belt (3), a cylinder (4) and a tire turning arm (5). The tire turning arm (5) comprises a support arm (8) and a lifting roller (9), the lifting roller (9) comprises a roller shaft and a roller sleeve sleeved on the roller shaft, the roller shaft is fixedly connected to one end of the support arm (8) perpendicularly, the other end of the support arm (8) is hingedly connected to the middle part of the main support (1), one end of the cylinder (4) is hingedly connected to the top of the main support (1), the other end is hingedly connected to the support arm (8), and the cylinder (4) is used for driving the tire turning arm (5) to rotate around the hinged joint between the main support (1) and the tire turning arm (5). The input conveyor belt (2) and the output conveyor belt (3) are arranged in line and have the same height and the same conveying direction, and the lifting roller (9) can be switched from a first position below the conveying plane to a second position above the conveying plane through the gap between the input conveyor belt (2) and the output conveyor belt (3) when the tire turning arm (5) rotates. The tire turning device further comprises a controller connected with the cylinder (4) and used for controlling the extension and retraction of the cylinder (4) so as to control the rotation of the tire turning arm (5) and the lifting and lowering of the lifting roller (9).

2. The tire inversion apparatus of claim 1, wherein: When the tire turning device works, the tire is input by the input conveyor belt (2) and output by the output conveyor belt (3), and the main support (1) is installed at the starting end of the input conveyor belt (2).

3. The tire inversion apparatus of claim 1, wherein: The tire turning device further comprises a first photoelectric switch (6) and a second photoelectric switch (7).

4. The tire inversion apparatus of claim 3, wherein: The first photoelectric switch (6) is installed at the ending end of the input conveyor belt (2) and used for detecting whether the tire is conveyed to the lifting roller (9), and the second photoelectric switch (7) is installed at the starting end of the output conveyor belt (3) and used for detecting whether the tire completely passes through the lifting roller (9). The first photoelectric switch (6) and the second photoelectric switch (7) are both connected with the controller. The tire turning arm (5) further comprises a limiting arm (10) and a supporting rod (11), the limiting arm (10) is parallel to the lifting roller (9) and fixedly connected to the support arm (8) through the supporting rod (11).

5. The tire inversion apparatus of claim 1, wherein: The distance between the limiting arm (10) and the lifting roller (9) is not less than the thickness of the tire and not more than the diameter of the tire.

6. The tire inversion apparatus of claim 5, wherein: The material of the roller sleeve is selected from one of carbon steel, stainless steel and aluminum alloy.

7. The tire inversion apparatus of claim 1, wherein: The number of the cylinders (4) is two, and the two cylinders (4) are symmetrically arranged relative to the lifting roller (9).

8. The tire inversion apparatus of claim 1, wherein: The support arm (8) is hingedly connected to the middle part of the main support (1) in the height direction through a seat type bearing.

9. The tire inversion apparatus of claim 1, wherein: The main support (1), the input conveyor belt (2) and the output conveyor belt (3) are fixed on the ground through screws.

10. The tire inversion apparatus of claim 1, wherein: ​

Images