Automatic turnover device for tire production conveying line

Abstract

The utility model discloses an automatic turnover device of a tire production conveying line, which belongs to the technical field of tire processing auxiliary equipment, and comprises a conveyor and a fixed hopper, two sides of the conveyor are symmetrically provided with two fixed plates used for limiting during tire conveying, one side of one fixed plate is in screw connection with a driving motor, and the other side of the other fixed plate is in screw connection with the fixed hopper. An output shaft of the driving motor penetrates through the fixing plate to be connected with a rotating shaft of the conveyor, the bottom of the fixing plate is welded to the top of the fixing base, four electric push rods used for lifting adjustment are welded to the top of the fixing base, a top plate is welded to moving parts of the electric push rods, the bottom of the top plate is connected with a fixing hopper, and two side plates used for guiding are welded to the side of the fixing hopper. And the bottom of the fixed hopper is in sliding connection with the conveyor. According to the tire inspection device, the internal structure of the tire can be prevented from being damaged, and the practicability of the tire inspection device can be improved by flexibly completing automatic overturning during tire inspection.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire processing auxiliary equipment, in particular to an automatic turning device for a tire production conveyor line. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. When the existing tires are inspected for quality after production, they often need to be turned over by auxiliary equipment to facilitate the inspection of the tire's appearance. The existing automatic turning devices for tire production mostly use a clamping claw structure, which is connected to a threaded rod to fix the tire. However, the clamping and squeezing of the clamping claw may damage the internal structure of the tire, reducing the practicality of the device.

[0003] For example (authorization announcement number CN219030876U) an automatic turning device for a tire production conveyor line includes a base, a lifting mechanism and a clamping and turning mechanism. The lifting mechanism is fixedly installed on the upper end of the base, and a clamping and turning mechanism is arranged directly above the base. The lifting mechanism includes a fixed frame, and fixed frames are fixedly connected to the front and rear symmetrical positions of the upper end of the base. The interiors of the fixed frames on both sides are rotatably connected to screw rods, and the upper end of the front fixed frame is rotatably connected to the main gear. This device solves the problem that workers need to manually turn over tires when performing appearance inspections after production. However, the device uses clamps to clamp, fix and turn over the tires, which may cause damage to the internal structure of the tire due to the clamping force of the clamps, reducing the practicality of the device. Utility Model Content

[0004] The utility model aims to provide an automatic turning device for a tire production conveyor line to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic turning device for a tire production conveyor line, comprising a conveyor for conveying tires for production and a fixed bucket for turning over the tires for quality inspection after production, two symmetrically arranged fixed plates for limiting the position during tire conveying are provided on both sides of the conveyor, one side of one of the fixed plates is screwed to a driving motor, the output shaft of the driving motor passes through the fixed plate and is connected to the rotating shaft of the conveyor, the bottom of the fixed plate is welded to the top of the fixed seat, four electric push rods for lifting and adjusting are welded to the top of the fixed seat, the moving part of the electric push rod is welded to a top plate, the bottom of the top plate is connected to the fixed bucket, the side of the fixed bucket is welded to two side plates for guiding, and the bottom of the fixed bucket is slidably connected to the conveyor.

[0006] As a preferred embodiment, a rectangular fixing groove for easy connection is provided at the bottom of the top plate, and a fixing hole for easy connection is provided on the inner bottom wall of the fixing groove and passes through the top plate.

[0007] As a preferred embodiment, the inner wall of the fixing groove is slidably connected with a mounting plate, and the surface of the mounting plate is provided with threaded holes corresponding to the fixing holes one by one, and the threaded holes connect the mounting plate to the top plate through the provided bolts.

[0008] As a preferred embodiment, the bottom of the mounting plate is welded to the fixed bucket, the side wall of the fixed bucket is provided with a slide groove for easy movement and adjustment, and the side wall of the slide groove is slidably connected to the moving parts of two hydraulic rods.

[0009] As a preferred embodiment, a storage groove for easy connection is provided on the top of the fixed bucket, and a connecting plate is slidably connected to the side wall of the storage groove, and the connecting plate is welded to the moving part of the hydraulic rod.

[0010] As a preferred embodiment, the fixed part of the hydraulic rod is connected to the output shaft of the servo motor, and the fixed part of the servo motor is connected to the long board through a fixed frame.

[0011] As a preferred embodiment, one end of the long plate is threadedly connected to a threaded rod, and the other end of the long plate is slidably connected to a sliding rod. Both the threaded rod and the sliding rod are connected to a fixing frame, and the fixing frame is welded to the bottom of the top plate.

[0012] As a preferred embodiment, the top screw of the top plate is connected with a rotating motor, the output shaft of the rotating motor passes through the top plate and is connected to one end of the threaded rod, and the other end of the threaded rod is rotatably connected to the fixing frame.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The automatic turning device of the tire production conveyor line benefits from the designed fixed bucket. Side plates for guidance are welded on both sides of the fixed bucket. The fixed bucket is slidably connected to the conveyor, and the top of the fixed bucket is connected to the top plate. The top plate is driven to move by controlling the moving part of the electric push rod, and the distance between the fixed bucket and the conveyor is adjusted. Then, the produced tires are fixed through the fixed bucket in coordination with the rotation of the conveyor. The open-type fixed tire will not cause damage to the internal structure of the tire when the tire is undergoing appearance quality inspection, thereby improving the practicability of the device.

[0015] The automatic flipping device of the tire production conveyor line benefits from the designed connecting plate. The bottom of the connecting plate is movably connected to the storage groove arranged on the top of the fixed bucket, so that the bottom of the connecting plate is flush with the fixed bucket to prevent the tire from getting stuck in the fixed bucket. The other end of the connecting plate is welded with a moving part of a hydraulic rod, and its moving part is slidably connected to a slide groove arranged on the side wall of the fixed bucket. The fixed part of the hydraulic rod is connected to the output shaft of the servo motor. The servo motor is fixed on a long board. One end of the long board is connected to a threaded rod, and the threaded rod is connected to the output shaft of the rotating motor. By controlling the rotation of the output shaft of the rotating motor, the long board is driven to move, and the height of the servo motor is adjusted. Finally, the moving part of the hydraulic rod is extended and retracted to complete the flipping of the tire inside the fixed bucket, thereby improving the convenience of using the device.

[0016] The device solves the problem that when the existing equipment turns over the produced tire, the clamping device will squeeze the appearance of the tire and may cause damage to the internal structure of the product, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic structural diagram of an automatic turning device for a tire production conveyor line in an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure of the fixed bucket in the embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the connection structure of the top plate and the bottom of the embodiment of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. fixed seat; 2. driving motor; 3. fixed plate; 4. conveyor; 5. electric push rod; 6. top plate; 7. rotating motor; 8. bolt; 9. fixed bucket; 10. mounting plate; 11. threaded hole; 12. slide groove; 13. storage groove; 14. connecting plate; 15. side plate; 16. fixed groove; 17. threaded rod; 18. fixed frame; 19. servo motor; 20. slide rod; 21. long board; 22. hydraulic rod. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the up, down, left, right, front, back, inside and outside directions involved in this document are based on the up, down, left, right, front, back, inside and outside directions in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0026] Example

[0027] like Figures 1 to 3 As shown, this embodiment includes a conveyor 4 for conveying produced tires and a fixed bucket 9 for flipping over the tires for quality inspection after production. Two symmetrically arranged fixed plates 3 for limiting the position during tire conveying are provided on both sides of the conveyor 4. A drive motor 2 is screwed to one side of one of the fixed plates 3. The output shaft of the drive motor 2 passes through the fixed plate 3 and is connected to the rotating shaft of the conveyor 4. By controlling the output shaft of the drive motor 2 to rotate, the rotating shaft of the conveyor 4 connected to the output shaft is driven to rotate, and then the conveyor is driven to drive the tires placed on its surface to move, so as to convey the produced tires, which is convenient for the subsequent inspection of the tire appearance quality.

[0028] The bottom of the fixed plate 3 is welded to the top of the fixed seat 1, and four electric push rods 5 for lifting and lowering adjustment are welded to the top of the fixed seat 1. The four electric push rods 5 are located on the outside of the fixed plate 3, and the four electric push rods 5 are symmetrically distributed. The moving part of the electric push rod 5 is welded with a top plate 6, which controls the extension and retraction of the moving part of the electric push rod 5 to drive the top plate 6 connected to the moving part of the electric push rod 5 to adjust the height for easy operation. The bottom of the top plate 6 is connected to the fixed bucket 9, and a mounting plate 10 for easy fixation is welded on the top of the fixed bucket 9. A through-type threaded hole 11 is provided on the surface of the mounting plate 10, and a fixing groove 16 for easy connection is provided at the bottom of the top plate 6. A fixing hole is provided in the fixing groove 16, and the fixing hole corresponds to the set threaded hole 11 one by one. The top plate 6 and the mounting plate 10 are fixed by bolts 8 arranged on the top of the top plate 6.

[0029] A rotating motor 8 is screwed to the top of the top plate 6, and the output shaft of the rotating motor 8 is connected to one end of the threaded rod 17 through the top plate 6, and the other end of the threaded rod 17 is rotatably connected to the fixing frame 18. The fixing frame 18 is welded to the bottom of the top plate 6, and a smooth sliding rod 20 is provided on the other side of the fixing frame 18. A long plate 21 is connected to the outer peripheral side of the threaded rod 17 and the sliding rod 20, and the bottom of the long plate 21 is connected to the servo motor 19 through a welded fixing frame. By controlling the output shaft of the rotating motor 8 to rotate, the long plate 21 is driven to move inside the fixing frame 18, and the height adjustment of the servo motor 19 installed at the bottom of the long plate 21 is completed, which is easy to operate.

[0030] Two side plates 15 for guiding are welded to the sides of the fixed bucket 9, and the bottom of the fixed bucket 9 is slidably connected to the conveyor 4. A slide groove 12 for easy movement is provided on the side wall of the fixed bucket 9. The side wall of the slide groove 12 is slidably connected to the moving parts of two hydraulic rods 22. The fixed parts of the two hydraulic rods 22 are screwed to a cross plate. One side of the cross plate is connected to the output shaft of the servo motor 19. A connecting plate 14 is welded to the moving part of the hydraulic rod 22, and a storage groove 13 for easy connection is provided on the top of the fixed bucket 9. The storage groove 13 is slidably connected to the side wall of the connecting plate 14. The setting of the storage groove 13 makes the connecting plate 14 flush with the top of the fixed bucket 9, which can effectively prevent the tire from getting stuck inside the fixed bucket 9.

[0031] The connecting plate 14 is placed inside the storage groove 13, and the rotating motor 8 is controlled to rotate, driving the threaded rod 17 connected to its output shaft to rotate, driving the long plate 21 to move inside the fixed frame 18, driving the connected hydraulic rod 22 to rise and fall, thereby adjusting the lifting of the tire abutting against the connecting plate 14. When the height of the tire is raised enough, in order to avoid the tire from falling off due to the fixation between the tire and the connecting plate 14, the servo motor 19 is driven to rotate so that the L-shaped connecting plate is inverted, that is, the tire can be effectively separated from the connecting plate 14, and the tire moving on the surface of the conveyor 4 is turned over through the joint action of the hydraulic rod 5 and the fixed bucket 9.

[0032] The driving motor 2, conveyor 4, electric push rod 5, rotating motor 7, servo motor 19 and hydraulic rod 22 are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of this application, so they will not be described in detail. The control method of the utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0033] How it works

[0034] The automatic turning device of the tire production conveyor line moves the produced tire to one end of the conveyor 4, controls the driving motor 2 to rotate, drives the conveyor 4 to move, controls the moving part of the electric push rod 5 to rise and fall, drives the fixed bucket 9 connected to the bottom of the top plate 6 to abut against the conveyor 4, and fixes the tire to the fixed bucket 9 under the kinetic energy of the conveyor 4, and abuts against the connecting plate 14 arranged inside the storage groove 13 on the top of the fixed bucket 9. At this time, the rotating motor 8 is controlled to drive the threaded rod 17 to rotate, and the connecting plate 14 is controlled to move in the slide 12 to make the tire inside the fixed bucket 9 stand up, and then the moving part of the hydraulic rod 22 is controlled to be generated to separate the standing tire from the fixed bucket 9. In order to prevent the connecting plate 14 from being fixed and separated from the tire, finally, the servo motor 19 is driven to rotate, and the moving part of the hydraulic rod 22 is driven to turn over in the slide 12 to complete the automatic turning of the tire.

[0035] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic turning device for a tire production conveyor line, comprising a conveyor (4) for conveying produced tires and a fixed bucket (9) for turning over the tires for quality inspection after production, two symmetrically arranged fixing plates (3) for limiting the position during tire conveying are provided on both sides of the conveyor (4), one side of one of the fixing plates (3) is screwed to a driving motor (2), an output shaft of the driving motor (2) passes through the fixing plate (3) and is connected to a rotating shaft of the conveyor (4), the bottom of the fixing plate (3) is welded to the top of a fixing seat (1), and the characteristics are: Four electric push rods (5) for lifting and lowering adjustment are welded to the top of the fixed seat (1), a top plate (6) is welded to the movable part of the electric push rod (5), the bottom of the top plate (6) is connected to the fixed bucket (9), two side plates (15) for guiding are welded to the sides of the fixed bucket (9), and the bottom of the fixed bucket (9) is slidably connected to the conveyor (4).

2. The automatic turning device for a tire production conveyor line according to claim 1, characterized in that: The bottom of the top plate (6) is provided with a rectangular fixing groove (16) for facilitating connection, and the inner bottom wall of the fixing groove (16) is provided with a fixing hole penetrating the top plate (6) for facilitating connection.

3. The automatic turning device for a tire production conveyor line according to claim 2 is characterized by: The inner side wall of the fixing groove (16) is slidably connected to a mounting plate (10), and a surface of the mounting plate (10) is provided with threaded holes (11) corresponding one to one with the fixing holes, and the threaded holes (11) connect the mounting plate (10) to the top plate (6) via provided bolts (8).

4. The automatic turning device for a tire production conveyor line according to claim 3 is characterized in that: The bottom of the mounting plate (10) is welded to the fixed bucket (9), and the side wall of the fixed bucket (9) is provided with a slide groove (12) for easy movement and adjustment, and the side wall of the slide groove (12) is slidably connected to the moving parts of two hydraulic rods (22).

5. The automatic turning device for a tire production conveyor line according to claim 4, characterized in that: The top of the fixed bucket (9) is provided with a storage groove (13) for easy connection, and the side wall of the storage groove (13) is slidably connected with a connecting plate (14), and the connecting plate (14) is welded to the moving part of the hydraulic rod (22).

6. The automatic turning device for a tire production conveyor line according to claim 5, characterized in that: The fixed portion of the hydraulic rod (22) is connected to the output shaft of the servo motor (19), and the fixed portion of the servo motor (19) is connected to the long board (21) via a fixed frame.

7. The automatic turning device for a tire production conveyor line according to claim 6, characterized in that: One end of the long plate (21) is threadedly connected to a threaded rod (17), and the other end of the long plate (21) is slidably connected to a sliding rod (20). Both the threaded rod (17) and the sliding rod (20) are connected to a fixing frame (18), and the fixing frame (18) is welded to the bottom of the top plate (6).

8. The automatic turning device for a tire production conveyor line according to claim 7, characterized in that: The top screw of the top plate (6) is connected to a rotating motor (7), the output shaft of the rotating motor (7) passes through the top plate (6) and is connected to one end of a threaded rod (17), and the other end of the threaded rod (17) is rotatably connected to a fixing frame (18).

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