Tire blank swinging mechanism

Abstract

The utility model discloses a tire blank swing mechanism, relates to the technical field of tire production, and adopts the technical scheme that the tire blank swing mechanism comprises a turnover device, the turnover device comprises a base, a clamping assembly is arranged on the base, the clamping assembly comprises two clamping arms and a transmission bracket, clamping tiles are arranged on the two clamping arms, connecting rods are arranged on the clamping arms, and the transmission bracket is arranged on the transmission bracket. The clamping tile is rotationally connected to the connecting rod, a compression spring is arranged between the connecting rod and the clamping tile, and when the clamping tile is fixed, the compression spring is in a compressed state. According to the utility model, the compression spring is arranged, so that when the tire is overturned to the logistics tray, the compression spring can perform certain buffering, thereby avoiding the movement of the tire in the vertical direction, protecting the tread of the tire from being damaged and prolonging the service life of equipment and the tire; due to the arrangement, the equipment can be adaptive to tires of more models, so that the applicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire production technical field, more specifically, it relates to a tire tire embryo swing mechanism. BACKGROUND

[0002] Tire is the round annular elasticity rubber product of ground rolling installed on various vehicles or machinery, generally installs on the metal wheel rim, can support the vehicle body, buffers the outside impact, realizes with the contact of road surface and guarantees the driving performance of vehicle, and the production flow of tire contains multiple key steps, mainly including raw material processing, batching, raw rubber plasticizing, rubber mixing, cord fabric calendering, tread extrusion, tire part manufacturing, tire forming, green tire shaping and vulcanization etc. link, in the tire manufacturing process, the tire embryo needs to be transferred between different equipment to complete the processing of each stage, the existing workshop often sets up the tire conveying line, its main function is to convey the finished tire to the storage area or warehouse, and since the tires on the conveying line are in vertical state, the tires need to be placed in horizontal state when storing, therefore, the operating personnel need to grab and overturn the tires through the mechanical hand and other auxiliary tools, and since the tire weight is very heavy, when the tire falls after overturning, it is easy to produce a larger collision, causing the tire or equipment to be damaged.

[0003] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0004] In view of the deficiencies existing in the prior art, the purpose of the utility model is to provide a tire embryo swing mechanism.

[0005] The above technical purpose of the utility model is realized through the following technical scheme: a tire embryo swing mechanism, comprising a portal frame and a turnover device, the portal frame is provided with an input device and an output device, and the turnover device is located between the input device and the output device, one side of the portal frame is provided with a detection device, the turnover device comprises a base, a reduction motor, a large gear and a mandrel, the base is provided with a clamping assembly, the clamping assembly comprises two clamping arms and a transmission support, the two clamping arms are both provided with clamping shoes for fixing tires, the clamping arms are provided with connecting rods, the clamping shoes are rotatably connected to the connecting rods, the clamping shoes are provided with a plurality of screw holes, the clamping shoes are fixed with the clamping arms by screwing bolts into the screw holes, compression springs are arranged between the connecting rods and the clamping shoes, when the clamping shoes are fixed, the compression springs are in a compressed state.

[0006] The utility model further sets up: synchronous belt is equipped on the transmission support, the side wall of clamping arm is equipped with drive motor, two clamping arms drive realize on synchronous belt drive through drive motor, the base is equipped with the cylinder for driving clamping component to move horizontally to output device and motor one and gear for driving clamping component rotation.

[0007] The utility model further sets up: the stretch spring is equipped between clamping tile and clamping arm, the connecting post is equipped on clamping tile and clamping arm, the both ends of stretch spring are respectively covered on two connecting posts, when clamping tile clamps tire, stretch spring is in the stretch state.

[0008] The utility model further sets up: clamping arm includes stand and the mounting seat of sliding connection on stand, the mounting seat passes through bolt and realizes with stand fixed, the connecting rod and connecting post are all fixedly connected on the mounting seat, the transmission support is equipped with several horizontally arranged arc blocks, and the arc block is interval setting with synchronous belt.

[0009] The utility model further sets up: the transmission support includes fixed part and sliding part, the slide rail is seted up on the fixed part, the sliding part bottom is equipped with the sliding slot, the cylinder is located one side of slide rail and is used for driving sliding part to slide on the slide rail.

[0010] The utility model further sets up: the fixed part is equipped with the pivot on the side close to output device, and the fixed part is rotatably connected on the base through the pivot.

[0011] The utility model further sets up: the output device includes the conveyer plate, and the circumference of the conveyer plate is arrayed with a plurality of logistics pallets, and the space for accommodating tire is formed between the plurality of logistics pallets.

[0012] The utility model further sets up: the steel claw for clamping tire is integrally formed on clamping tile.

[0013] Summarized above, the utility model has following beneficial effect:

[0014] The scheme sets up compression spring, when tire is turned to logistics pallet, compression spring can buffer, thereby avoid the movement of tire in vertical direction, protect the tire tread not to be damaged, prolong the service life of equipment and tire, and simultaneously, because tire model is various, so the width of tire is more, this setting can make equipment can adapt more model tire, thereby improved the applicability of equipment. DRAWINGS

[0015] Figure 1 It is the structural schematic drawing of the utility model;

[0016] Figure 2 As Figure 1 Enlarged view of part A;

[0017] Figure 3 As Figure 1 Enlarged view of part B;

[0018] Figure 4 Local structure schematic view of the utility model.

[0019] In the figure: 1, portal frame; 2, steel claw; 3, input device; 4, output device; 5, base; 6, clamping assembly; 7, air cylinder; 8, motor one; 9, gear; 10, clamping arm; 11, transmission support; 12, synchronous belt; 13, drive motor; 14, clamping shoe; 15, connecting rod; 16, tension spring; 17, upright column; 18, mounting seat; 19, arc block; 20, fixed part; 21, sliding part; 22, slide rail; 23, conveying plate; 24, logistics tray; 25, compression spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0021] In order to better describe and illustrate the embodiments of the present application, one or more drawings can be referred to, but additional details or examples used to describe the drawings should not be considered as limiting the scope of the utility model creation, the presently described embodiments or any one of the preferred modes of the present application.

[0022] In the description of the present application, it should be explained that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate that the device must have a particular orientation or be operated in a particular orientation, so it cannot be understood as a limitation on the present application.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application.

[0024] The present application will be described in detail below with reference to the drawings and examples.

[0025] A tire blank rotation mechanism, such as Figure 1 As shown, the device includes a gantry frame 1 and a tilting device. The gantry frame 1 is equipped with an input device 3 and an output device 4, with the tilting device located between the input device 3 and the output device 4. A detection device is provided on one side of the gantry frame 1. Specifically, the input device 3, the output device 4, and the tilting device can all be controlled by a remote control panel to start, stop, and reciprocate. The input device 3 includes two input shafts, and the distance between the two input shafts can be adjusted by the control panel. The two input shafts can pass through the tire blank, lift it, and transport it to the tilting device. The output device 4 includes a conveyor plate 23, on which several logistics trays 24 are arranged in a circumferential array and spaced apart. The logistics trays 24 form a space to accommodate the tire. By setting the logistics trays 24, when the tire blank is placed on the conveyor plate 23, the logistics trays 24 can limit its movement and prevent the tire blank from sliding. At the same time, the logistics trays 24 are provided with inclined surfaces. When the tire is stationary, the tire tread is in contact with the inclined surfaces of the logistics trays 24. Through the above settings, it is convenient for operators to pick up and store the tire, and the subsequent disassembly efficiency is improved.

[0026] The flipping device includes a base 5, a reduction motor, a large gear 9, a spindle, and a clamping assembly 6. Specifically, the clamping assembly 6 includes two clamping arms 10 and a transmission bracket 11. A synchronous belt 12 is provided on the transmission bracket 11, and a drive motor 13 is provided on the side wall of the clamping arms 10. Each clamping arm 10 has two symmetrically arranged clamping pads 14 for fixing the tire. The two clamping arms 10 are driven by the drive motor 13 to achieve transmission on the synchronous belt 12. By setting the clamping arms 10, when the tire is transported to the flipping device, the clamping arms 10 can clamp the tire. The clamping mechanism allows the input shaft to detach from the center of the tire. Simultaneously, the clamping arm 10 prevents the tire from detaching during rotation, ensuring tire stability. Furthermore, the clamping pad 14 is integrally formed with several steel claws 2 for clamping the tire. The design of the steel claws 2 significantly increases the clamping force between the clamping pad 14 and the tire during clamping, making the tire blank more stable and securely fixed on the clamping arm 10, effectively preventing tire shaking and reducing the likelihood of the tire blank detaching.

[0027] The clamping arm 10 is provided with a connecting rod 15, the clamping shoe 14 is rotationally connected to the connecting rod 15, a plurality of screw holes are arranged on the clamping shoe 14, and the clamping shoe 14 is fixed with the clamping arm 10 by being screwed into the screw holes through bolts. Since the clamping shoe 14 is fastened through the bolts, the bolts can ensure that the clamping shoe 14 is stable and reliable during use and is not prone to loosening. Meanwhile, the design of the bolts makes the disassembly and assembly process convenient and simple, and facilitates subsequent workers to adjust the angle of the clamping shoe 14, so that more sizes of tires can be realized. The clamping shoe 14 and the clamping arm 10 are provided with connecting columns, and the two ends of the tension spring 16 are sleeved on the two connecting columns, respectively. When the clamping shoe 14 clamps the tire, the tension spring 16 is in a stretched state. When the equipment stops working, the tension spring 16 can limit the clamping shoe 14, so as to avoid collision between the clamping shoe 14 and the clamping arm 10, prolong the service life of the clamping shoe 14 and the clamping arm 10, and further, the compression spring 25 is arranged between the connecting rod 15 and the clamping shoe 14. When the clamping shoe 14 is fixed, the compression spring 25 is in a compressed state. By arranging the compression spring 25, when the tire is turned onto the logistics tray 24, the compression spring 25 can be buffered to a certain extent, so as to avoid movement of the tire in the vertical direction, protect the tire tread from being damaged, and prolong the service life of the equipment and the tire.

[0028] The base 5 is provided with a cylinder 7 for driving the clamping assembly 6 to move horizontally towards the output device 4, a motor 8 and a gear 9 for driving the clamping assembly 6 to rotate. Specifically, the clamping arm 10 includes a stand 17 and a mounting seat 18 slidingly connected to the stand 17. The mounting seat 18 is fixed with the stand 17 through bolts. The connecting rod 15 and the connecting column are fixedly connected to the mounting seat 18. The transmission bracket 11 is provided with a plurality of horizontally arranged arc-shaped blocks 19. The arc-shaped blocks 19 are arranged in a spaced manner with the synchronous belt 12. By arranging a plurality of arc-shaped blocks, the bottom of the tire can be supported by the arc-shaped blocks 19 when the clamping arm 10 clamps the tire, so that the tire is more stable during clamping. By arranging the mounting seat 18 and the stand 17, the position of the mounting seat 18 can be adjusted by workers, so as to reduce or increase the distance between the two clamping shoes 14 on the same side, so that the equipment can use more models of tires.

[0029] The transmission support 11 comprises a fixed part 20 and a sliding part 21, the fixed part 20 is provided with a sliding rail 22, the sliding part 21 is provided with a sliding groove at the bottom, the cylinder 7 is located at one side of the sliding rail 22 and is used to drive the sliding part 21 to slide on the sliding rail 22, the fixed part 20 is provided with a rotating shaft at the side close to the output device 4, the fixed part 20 is rotatably connected to the base 5 through the rotating shaft, the design of the fixed part 20 and the sliding part 21 provides a stable structure, which can bear the force generated when the tire is turned over, reduces the failure caused by unstable structure, the design of the sliding rail 22 and the sliding groove reduces the friction and wear of the sliding part 21 in the moving process, prolongs the service life of the component, the sliding of the sliding part 21 on the sliding rail 22 driven by the cylinder 7 can realize accurate positioning and control, and the accuracy and stability of the tire blank when being turned over are ensured.

[0030] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application are also considered as the protection scope of the present application.

Claims

1. A tire green tire rotation mechanism, comprising a gantry and a turnover device, the gantry is provided with an input device and an output device and the turnover device is located between the input device and the output device, one side of the gantry is provided with a detection device, characterized in that: The turnover device comprises a base, a speed reducer motor, a large gear and a mandrel, the base is provided with a clamping assembly, the clamping assembly comprises two clamping arms and a transmission bracket, the two clamping arms are provided with clamping shoes for fixing tires, the clamping arms are provided with connecting rods, the clamping shoes are rotatably connected to the connecting rods, the clamping shoes are provided with a plurality of screw holes, the clamping shoes are fixed to the clamping arms by screwing bolts into the screw holes, and the connecting rods and the clamping shoes are provided with compression springs.

2. A tire blank swing mechanism according to claim 1, characterized in that: The transmission bracket is provided with a synchronous belt, the sidewalls of the clamping arms are provided with drive motors, the two clamping arms are driven to move on the synchronous belt by the drive motors, the base is provided with a cylinder for driving the clamping assembly to move horizontally towards the output device and a motor and a gear for driving the clamping assembly to rotate.

3. A tire blank swing mechanism according to claim 2 wherein: The clamping shoes and the clamping arms are provided with tension springs, the clamping shoes and the clamping arms are provided with connecting columns, the two ends of the tension springs are sleeved on the two connecting columns respectively, and the tension springs are in a stretched state when the clamping shoes clamp the tires.

4. A tire blank swing mechanism according to claim 3, characterized in that: The clamping arm comprises a stand and a mounting seat slidingly connected to the stand, the mounting seat is fixed to the stand by bolts, the connecting rods and the connecting columns are fixedly connected to the mounting seat, the transmission bracket is provided with a plurality of horizontally arranged arc-shaped blocks, and the arc-shaped blocks are arranged at intervals with the synchronous belt.

5. A tire blank swing mechanism according to claim 2, characterized in that: The transmission bracket comprises a fixed part and a sliding part, the fixed part is provided with a sliding rail, the sliding part is provided with a sliding groove at the bottom, and the cylinder is located on one side of the sliding rail and is used for driving the sliding part to slide on the sliding rail.

6. A tire blank swing mechanism according to claim 5 wherein The side of the fixed part close to the output device is provided with a rotating shaft, and the fixed part is rotatably connected to the base through the rotating shaft.

7. A tire building drum as defined in claim 1 wherein The output device comprises a conveying plate, a plurality of logistics pallets are arranged in a circular array on the conveying plate, and spaces for accommodating tires are formed between the plurality of logistics pallets.

8. A tire blank swing mechanism according to claim 1 wherein The clamping shoes are integrally formed with a plurality of steel claws for clamping tires.

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