Safe centralizing spool mechanical device

Abstract

The utility model provides a mechanical device for safely righting a spool. The problems that an existing spool righting device is complex in structure, parts are prone to abrasion, and potential safety hazards exist when a forklift is used for righting are solved. Comprising a bent slide way and a driving unit, the bent slide way is slidably connected with an L-shaped fixing table, and the L-shaped fixing table is detachably connected with a spool; the bent slideway is arc-shaped, and the lower half part of the bent slideway is arranged underground; the L-shaped fixing table comprises two table tops which are perpendicular to each other, and one table top is horizontally arranged at the initial position and is flush with the ground in height. And the output end of the driving unit is connected with one table surface of the L-shaped fixed table. The utility model is widely applied to the technical field of tire manufacturing.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of tire manufacturing, and more particularly to a safe mechanical device for righting an I-shaped wheel. BACKGROUND

[0002] In the tire manufacturing industry, a large number of I-shaped wheels are used on a semi-finished product production line. When the I-shaped wheels are transported between different processes, they are prone to falling due to improper operation. At this time, the I-shaped wheels need to be turned over and righted. The I-shaped wheels are heavy, and when full, weigh 50-60 kg. If manual righting is used, the labor intensity of workers is too large, and safety accidents are prone to occur. Single righting is very low in work efficiency due to the weight of the I-shaped wheel, and multiple righting needs to be coordinated in multiple directions. Each worker has a certain visual blind area, and risks such as foot pressing are prone to occur due to improper coordination. If a forklift is used to lift the I-shaped wheel, it is difficult to right the I-shaped wheel without special tools, and the I-shaped wheel is also prone to falling again and being damaged.

[0003] In view of the above problems, a patent with publication number CN207608297U discloses an I-shaped wheel turning machine device for steel strand rare earth zinc plating pay-off, which comprises a rack, the rack comprises a left rack seat and a right rack seat, a pressure roller support is arranged in the middle of the left rack seat and the right rack seat, a motor support, a main transmission support and a vice transmission support are sequentially arranged and installed on the left rack seat from left to right, a vice transmission support is installed on the right rack seat, a motor is installed on the motor support, a main transmission mechanism is installed on the main transmission support, a vice transmission roller is installed on the vice transmission support, and a pressure roller is installed on the pressure roller support; the motor drives the main transmission mechanism to drive the turning disc to rotate.

[0004] The above technical solution solves the problem of I-shaped wheel damage caused by directly turning over the I-shaped wheel by a crane hook, and to some extent, solves the problem of safety accidents that may be caused by this operation mode. However, the following problems still exist: the turning machine device drives the arc-shaped turning plate to rotate through a transmission tooth chain, the I-shaped wheel platform and the arc-shaped turning plate are fixedly connected through welding and are turned over together, the driving force required by the transmission tooth chain is large, the wear risk is high during long-term use, regular maintenance and replacement are required, and the maintenance cost is high; the I-shaped wheel platform and the arc-shaped turning plate are turned over together, and there is a lack of a receiving device below, so if the I-shaped wheel falls accidentally, it will directly roll off from the I-shaped wheel platform. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above-mentioned existing problems, the utility model adopts the technical scheme: provide a kind of safe righting I-beam mechanical device, solve the problems of existing I-beam righting device complex structure, component easy wear and tear and there is security risk using forklift to righting. Including curved slide and drive unit, curved slide is slidably connected with L-shaped fixed platform, and I-beam is detachably connected on L-shaped fixed platform;Curved slide is arc-shaped, and the lower half of curved slide is arranged below ground;L-shaped fixed platform includes two mutually perpendicular platforms, and one platform is horizontally arranged in initial position, and height is flush with ground;The output end of drive unit is connected with one platform of L-shaped fixed platform.

[0006] Preferably, guiding wheels are arranged at both ends of L-shaped fixed platform and at the junctions of two platforms.

[0007] Preferably, I-beam is detachably connected with two platforms of L-shaped fixed platform by safety bolts respectively.

[0008] Preferably, the number of safety bolts on one platform of L-shaped fixed platform is at least two.

[0009] Preferably, the length of one platform of L-shaped fixed platform is greater than the diameter of I-beam, and the length of the other platform is greater than the thickness of I-beam.

[0010] Preferably, the length of curved slide is at least the arc length of a semicircle.

[0011] Preferably, drive unit is a pressure regulating cylinder, the output end of pressure regulating cylinder is a piston rod, and the piston rod is connected with the horizontally arranged platform.

[0012] Preferably, pressure regulating cylinder is arranged below ground.

[0013] The utility model has the advantages that: curved slide is slidably connected with L-shaped fixed platform, when L-shaped fixed platform slides along curved slide, drive unit only needs to drive L-shaped fixed platform and I-beam on it to rotate, so that energy consumption is low, unnecessary energy consumption is reduced, energy saving and environmental protection are achieved, and the stability and safety of I-beam righting operation are further improved when L-shaped fixed platform slides, curved slide guides and supports L-shaped fixed platform, and the stability and safety of I-beam righting operation are further improved. The device has simple structure, few components, and is not easy to wear and tear during long-term use, is convenient to operate, has simple steps, can realize quick emergency of I-beam use in working area, improves production efficiency, reduces labor intensity of workers, and solves the security risk of I-beam righting using forklift. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 The structure of the present application is shown in the schematic diagram.

[0016] The symbols in the figure are explained as follows: 1. curved slide; 2. L-shaped fixed table; 3. spool; 4. guide wheel; 5. safety bolt; 6. pressure regulating cylinder; 7. piston rod. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0018] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0019] It should be noted that the terms "first", "second" are only used for descriptive purposes 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" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0020] A safe and stable spool mechanical device provided by the embodiments of the present application will be described.

[0021] Please refer to Figure 1The utility model discloses a structure schematic drawing, safe righting I -beam wheel mechanical device, including the bending slide 1 and drive unit, and the bending slide 1 slidingly connected has L type fixed platform 2, and L type fixed platform 2 is detachably connected with I -beam wheel 3, the bending slide 1 is arc, and the lower half of bending slide 1 is set below ground, L type fixed platform 2 includes two mutually perpendicular mesa, and one mesa is horizontally arranged in initial position, and height is flush with ground, and the output of drive unit is connected with one mesa of L type fixed platform 2.

[0022] Specifically, the bending slide 1 is fixed, under the drive of drive unit, its output end pushes L type fixed platform 2 and slides along the bending slide 1, until angle rotation 90 degrees, thereby completing the position righting of I -beam wheel 3. When L type fixed platform 2 slides along the bending slide 1, drive unit only needs to drive L type fixed platform 2 and I -beam wheel 3 on it to rotate, does not need to drive bending slide 1 to rotate together, compared with prior art, reduces unnecessary energy consumption, energy saving and environmental protection. When L type fixed platform 2 slides along the bending slide 1, the bending slide 1 guides and provides support for L type fixed platform 2, further improves the stability and safety of I -beam wheel 3 righting operation. In addition, if I -beam wheel 3 falls off by accident, it will fall into the bending slide 1 below, thereby avoiding rolling out of the work area and injuring the staff.

[0023] Specifically, the two ends of L type fixed platform 2 and the connecting places of two mesa are all equipped with guide wheels 4, and the three guide wheels 4 are slidingly connected with the bending slide 1. Through the three guide wheels 4, L type fixed platform 2 stably slides along the bending slide 1, improves the stability of L type fixed platform 2 and bending slide 1 connection, effectively reduces the safety risk.

[0024] Further, I -beam wheel 3 is detachably connected with the two mesa of L type fixed platform 2 through safety bolt 5 respectively. Safety bolt 5 is used for fixing the position of L type fixed platform 2, avoids falling off in the process of turning over due to gravity.

[0025] Further, the number of safety bolt 5 on one mesa of L type fixed platform 2 is at least two. In the embodiment, the number of safety bolt 5 is two, and the two safety bolt 5 restricts the position of I -beam wheel 3, avoids I -beam wheel 3 from rolling off in the process of turning over.

[0026] In one embodiment, the length of one mesa of L type fixed platform 2 is greater than the diameter of I -beam wheel 3, and the length of the other mesa is greater than the thickness of I -beam wheel 3.

[0027] Further, the length of bending slide 1 is at least the arc length of half circle, to guarantee that L type fixed platform 2 can complete 90 degrees rotation along the bending slide 1.

[0028] In one embodiment, the driving unit is a pressure regulating cylinder 6, the output end of the pressure regulating cylinder 6 is a piston rod 7, and the piston rod 7 is connected with a horizontally arranged table. The pressure regulating cylinder 6 drives the L-shaped fixed table 2 to rotate through the extension and retraction of the piston rod 7, and the working stroke can drive the L-shaped fixed table 2 to complete 90-degree rotation along the curved slide 1.

[0029] Further, the pressure regulating cylinder 6 is arranged below the ground, and the cylinder and the lower half of the curved slide 1 are arranged in a hidden manner below the ground, thereby saving the occupied space.

[0030] The use process of the utility model is as follows: the spool 3 is horizontally forked to the L-shaped fixed table 2 through a forklift or the like, the safety bolt 5 is inserted along the outer periphery of the spool 3 at both ends of the L-shaped fixed table 2, the worker controls the pressure regulating cylinder 6 through a hand valve, the piston rod 7 of the pressure regulating cylinder 6 makes linear motion to drive the L-shaped fixed table 2 to rotate, stops after rotating 90 degrees, and the safety bolt 5 is pulled out, so that the spool 3 completes overturning, the spool 3 is in a vertical state, and easy rolling and carrying are realized; the worker makes the pressure regulating cylinder 6 reset through the hand valve, drives the L-shaped fixed table 2 to reset, and prepares for the next cycle.

[0031] In the utility model, the curved slide 1 is slidably connected with the L-shaped fixed table 2, when the L-shaped fixed table 2 slides along the curved slide 1, the driving unit only needs to drive the L-shaped fixed table 2 and the spool 3 thereon to rotate, the energy consumption is low, unnecessary energy consumption is reduced, energy saving and environmental protection are realized, when the L-shaped fixed table 2 slides, the curved slide 1 guides and supports the L-shaped fixed table 2, and the stability and safety of the righting operation of the spool 3 are further improved. The device has simple structure, few parts, is not easy to wear after long-term use, is convenient to operate, has simple steps, can realize quick emergency of the spool 3 in the working area, improves production efficiency, reduces the labor intensity of workers, and solves the safety hidden trouble of the existing spool 3 righting by a forklift.

[0032] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A safe spool righting mechanism, characterized by: The invention comprises a curved slideway (1) and a driving unit, wherein the curved slideway (1) is slidably connected to an L-shaped fixed platform (2), and an I-shaped wheel (3) is detachably connected to the L-shaped fixed platform (2); the curved slideway (1) is arc-shaped, and the lower half of the curved slideway (1) is arranged below the ground; the L-shaped fixed platform (2) comprises two mutually perpendicular tabletops, and in an initial position, one of the tabletops is arranged horizontally and is flush with the ground; the output end of the driving unit is connected to one of the tabletops of the L-shaped fixed platform (2).

2. A safe spool righting mechanism according to claim 1, characterized in that: Guide wheels (4) are provided at both ends of the L-shaped fixed platform (2) and at the connection points of the two platform surfaces. The three guide wheels (4) are slidably connected to the curved slideway (1).

3. The safe spool righting mechanism according to claim 1, characterized in that: The I-shaped wheel (3) is detachably connected to the two tabletops of the L-shaped fixed platform (2) via safety pins (5).

4. A safe spool righting mechanism according to claim 3, characterized in that: The number of the safety pins (5) on one of the table surfaces of the L-shaped fixing table (2) is at least two.

5. The safe spool righting mechanism according to claim 2, characterized in that: The length of one table surface of the L-shaped fixed table (2) is greater than the diameter of the I-shaped wheel (3), and the length of the other table surface is greater than the thickness of the I-shaped wheel (3).

6. The safe spool righting mechanism according to claim 5, characterized in that: The length of the curved slideway (1) is at least the length of a semicircle.

7. The safe spool righting mechanism according to claim 1, characterized in that: The driving unit is a pressure regulating cylinder (6), the output end of the pressure regulating cylinder (6) is a piston rod (7), and the piston rod (7) is connected to the horizontally arranged table top.

8. The safe spool righting mechanism according to claim 7, characterized in that: The pressure regulating cylinder (6) is arranged below the ground.

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