Tire bead ring grabbing and assembling integrated device

Abstract

The utility model discloses a tire steel wire ring grabbing and assembling integrated device, which relates to the technical field of steel wire ring grabbing, and comprises a bottom plate, a stand column fixedly connected to the bottom plate, a cross beam fixedly mounted on the stand column, a movable plate arranged on the lower side of the cross beam, and a first support and a second support fixedly connected to the lower end of the movable plate, a threaded rod is rotatably installed between the first support and the second support, a servo motor is fixedly installed on the first support, a moving block is in threaded connection with the threaded rod, a plurality of sets of clamping plates are arranged on the outer side of the threaded rod, and a driving piece used for driving the clamping plates to move is fixedly connected to the moving block; the servo motor is matched with the threaded rod to drive the moving block, the moving block enables the multiple sets of clamping plates to move synchronously through the driving piece, and therefore the tire steel wire ring is rapidly and accurately fixed to the center position, rapid positioning and clamping of the steel wire ring are achieved, and meanwhile the smoothness of a sealing face is effectively protected through clamping and fixing of the inner ring.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire ring grabbing technical field, concretely relates to tire steel wire ring grabbing and assembly integrated device. BACKGROUND

[0002] Tire is the round annular elasticity rubber product of contact ground rolling that is assembled on various vehicles or machinery.Usually installed on the metal wheel rim, can support the vehicle body, buffer the outside impact, realize the contact with the road surface and guarantee the driving performance of the vehicle, and the steel wire ring is the rigid ring that is made by rubber-coated steel wire according to certain section shape arrangement, its function is to give the bead with necessary strength and rigidity, make the tire firmly fixed on the steel wire ring rim.Tire steel wire ring grabbing and assembly integrated device usually consists of multiple parts, including grabbing system, transmission system, positioning system, assembly system and control system,

[0003] Among them, the grabbing system is grabbed from the conveying belt or the stock bin by adopting the mechanical arm cooperation mechanical paw, and is sent to the device system by the transmission system, usually, the mechanical paw clamps the outer ring of the steel wire ring, and the outer surface of the steel wire ring usually needs to be covered with rubber layer and plating layer (such as bronze plating), and directly participates in the sealing of the tire and the rim, and the external clamping is easy to cause the risk of scratch or indentation on the surface of the steel wire ring, and then the smoothness of the sealing surface cannot be guaranteed, based on this, the present scheme provides tire steel wire ring grabbing and assembly integrated device to solve the problems proposed above. SUMMARY

[0004] To solve the above technical problems, the tire steel wire ring grabbing and assembly integrated device is provided, and the technical scheme solves the problems proposed in the background art.

[0005] In order to realize the above purpose, the technical scheme adopted by the utility model is:

[0006] The tire steel wire ring grabbing and assembly integrated device comprises a bottom plate, a stand column fixedly connected to the bottom plate, a cross beam fixedly installed on the stand column, an installation slot formed in the cross beam, a moving plate sliding on the cross beam arranged on the lower side of the cross beam, a moving mechanism for driving the moving plate to slide arranged in the installation slot, a first support fixedly connected to the lower end of the moving plate, a second support fixedly connected to the moving plate arranged on one side of the first support, a threaded rod rotatably installed between the first support and the second support, a servo motor fixedly installed on the first support, an output shaft of the servo motor fixedly connected to one end of the threaded rod, a moving block threadedly connected to the threaded rod, a plurality of clamping plates arranged on the outer side of the threaded rod, a driving piece for driving the clamping plates to move fixedly connected to the moving block, a first guide piece and a second guide piece for cooperating with the movement of the clamping plates respectively arranged on the first support and the second support, and the first guide piece and the second guide piece are completely same in structure.

[0007] Preferably, the driving member comprises a plurality of groups of mounting frames fixedly connected to the moving block, the mounting frames are corresponded to the clamping plates one by one, and the inner sides of the mounting frames are fixedly connected with extrusion rods, one side of the extrusion rod is provided with a fixed block fixedly connected to the clamping plate, and the extrusion rod is in sliding connection with the fixed block.

[0008] Preferably, the fixed block is provided with an extrusion groove for matching the sliding of the extrusion rod, and the end of the fixed block close to the moving block is integrally arranged in an inclined manner.

[0009] Preferably, the moving mechanism comprises a threaded lead screw rotatably installed in the installation groove, the threaded lead screw is provided with a rotating motor fixedly installed on the cross beam on one side, the output shaft of the rotating motor is fixedly connected with one end of the threaded lead screw, a moving frame is threadedly connected on the threaded lead screw, and the lower end of the moving frame is fixedly connected with the upper end of the moving plate.

[0010] Preferably, the upper end of the moving plate is fixedly connected with two groups of limiting rods, the two groups of limiting rods are symmetrically arranged on the front and rear sides of the cross beam, and the upper ends of the two groups of limiting rods are rotatably installed with rollers, and the lower ends of the rollers abut against the cross beam.

[0011] Preferably, the clamping plate is fixedly connected with soft pads.

[0012] Preferably, the first guide member comprises a plurality of groups of fixed frames fixedly connected to the first support, the end of the fixed frame close to the clamping plate is provided with a receiving groove, one side of the receiving groove is provided with a limiting groove formed in the fixed frame, a sliding block is in sliding connection with the inside of the receiving groove, one end of the sliding block is fixedly connected with the clamping plate, a anti-dropping block is in sliding connection with the inside of the limiting groove, and the anti-dropping block is fixedly connected with the sliding block.

[0013] Compared with the prior art, the tire steel ring grabbing and assembling integrated device has the following beneficial effects:

[0014] 1. In the utility model, the clamping plate for clamping the steel ring is arranged, the clamping plate after contraction is moved to the inside of the steel ring, then the servo motor is driven, and then the threaded rod is driven to rotate, the threaded rod is driven to move after rotating, the moving block on the surface of the threaded rod is moved, the moving block is synchronously driven to move the mounting frame and the extrusion rod during the moving process, the extrusion rod is slid in the extrusion groove formed in the fixed block, the extrusion groove is integrally arranged in an inclined manner, when the extrusion rod is driven to slide on the extrusion groove by the moving block, the mounting frame is fixed in length, the fixed block is driven to drive the clamping plate to move outward, so that the tire steel ring is quickly and accurately fixed at the center position, and the quick positioning and clamping of the steel ring are realized.

[0015] 2. The utility model discloses a clamping plate for clamping the steel ring is provided with four groups, four groups of clamping plate whole annular uniform setting can provide stable support and even pressure distribution to the clamping steel ring, reduced in the operation process to the tire steel ring cause damage risk. Through mechanical clamping, operating personnel can avoid direct contact high temperature or sharp steel ring, reduced the security risk of workplace. Meanwhile, through the inner ring clamping fixed, effectively protect the outer surface integrity of steel ring, guarantee the smoothness of sealing surface, and through first guide piece and second guide piece can be guided and limit the clamping plate in the moving process, constraint clamping plate moves along the preset straight line path, avoid radial deviation, provide auxiliary support simultaneously, resist lateral force, prevent clamping plate twist or tilt. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is whole structure schematic diagram for driving clamping plate in the utility model;

[0018] Figure 3 It is drive structure schematic diagram of threaded rod and clamping plate in the utility model;

[0019] Figure 4 It is structure schematic diagram of first guide piece in the utility model;

[0020] Figure 5 It is whole structure schematic diagram of moving mechanism in the utility model.

[0021] Reference signs in the drawings are:

[0022] 1, bottom plate; 2, stand; 3, crossbeam; 301, installation groove; 4, moving plate; 5, moving mechanism; 501, threaded screw rod; 502, rotation motor; 503, moving frame; 6, limit rod; 601, idler wheel; 7, first support; 8, second support; 9, threaded rod; 10, servo motor; 11, moving block; 12, mounting frame; 13, extrusion rod; 14, fixed block; 1401, extrusion groove; 15, clamping plate; 1501, soft pad; 16, first guide piece; 1601, fixed frame; 1602, storage groove; 1603, limit groove; 1604, sliding block; 1605, anti-drop block; 17, second guide piece. DETAILED DESCRIPTION

[0023] The following description is used to disclose the utility model so that those skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art.

[0024] Reference Figures 1-5As shown, the tire bead grabbing and assembling integrated device, including the base plate 1, the base plate 1 is fixedly connected with the stand 2, the stand 2 is fixedly installed with the crossbeam 3, the crossbeam 3 is provided with the installation slot 301, and the lower side of the crossbeam 3 is provided with the moving plate 4 sliding on the crossbeam 3, the inside of the installation slot 301 is provided with the moving mechanism 5 for driving the moving plate 4 to slide, the lower end of the moving plate 4 is fixedly connected with the first support 7, one side of the first support 7 is provided with the second support 8 fixedly connected on the moving plate 4, and the threaded rod 9 is rotatably installed between the first support 7 and the second support 8, the first support 7 is fixedly installed with the servo motor 10, the output shaft of the servo motor 10 is fixedly connected with one end of the threaded rod 9, the threaded rod 9 is threadedly connected with the moving block 11, and the outer side of the threaded rod 9 is provided with a plurality of clamping plates 15, the moving block 11 is fixedly connected with the driving piece for driving the clamping plate 15 to move, and the first guide 16 and the second guide 17 for cooperating with the clamping plate 15 to move are respectively arranged on the first support 7 and the second support 8, and the first guide 16 and the second guide 17 are completely the same in structure.

[0025] Further: the novel experiment is used for clamping the bead by the clamping plate 15, the clamping plate 15 is moved to the inside of the bead after contraction, then driven by the servo motor 10, and then drives the threaded rod 9 to rotate, the threaded rod 9 rotates and drives the moving block 11 on its surface to move, the moving block 11 moves synchronously and drives the driving piece for driving the clamping plate 15, the driving piece can make the plurality of clamping plates 15 move synchronously, so as to realize the tire bead fixed in the center position quickly and accurately, realize the quick positioning and clamping of the bead, and the clamping plate 15 is provided with four groups, the four groups of clamping plates are evenly arranged in a whole annular shape, so as to provide stable support and uniform pressure distribution for the clamped bead, and reduce the risk of damage to the tire bead in the operation process. By mechanical clamping, the operator can avoid direct contact with high temperature or sharp bead, and reduce the safety hidden danger of the workplace. At the same time, by clamping and fixing the inner ring, the integrity of the outer surface of the bead is effectively protected, and the smoothness of the sealing surface is ensured.

[0026] Specifically, in the embodiment, the driving piece includes a plurality of installation frames 12 fixedly connected with the moving block 11, the installation frames 12 are respectively one-to-one corresponding to the clamping plates 15, and the inside of the installation frame 12 is fixedly connected with the extrusion rod 13, one side of the extrusion rod 13 is provided with the fixed block 14 fixedly connected with the clamping plate 15, the extrusion rod 13 is slidably connected with the fixed block 14, the fixed block 14 is provided with the extrusion slot 1401 for cooperating with the extrusion rod 13 to slide, and the end of the fixed block 14 close to the moving block 11 is integrally arranged in an inclined manner.

[0027] Further, the driving member is provided with the extrusion rod 13. When the threaded rod 9 rotates, the moving block 11 on the surface of the threaded rod 9 is driven to move. The moving block 11 moves in synchronization to drive the mounting frame 12 and the extrusion rod 13 to move together, so that the extrusion rod 13 slides in the extrusion groove 1401 formed in the fixed block 14. The extrusion groove 1401 is inclined as a whole. When the extrusion rod 13 is driven by the moving block 11 to slide in the extrusion groove 1401, the fixed block 14 is driven to move outward to drive the clamping plate 15 to move outward, so as to quickly and accurately fix the tire bead at the center position, and quickly position and clamp the bead.

[0028] Specifically, in the embodiment, the moving mechanism 5 includes a threaded rod 501 rotatably installed in the mounting groove 301. One side of the threaded rod 501 is provided with a rotating motor 502 fixedly installed on the cross beam 3. The output shaft of the rotating motor 502 is fixedly connected with one end of the threaded rod 501. The threaded rod 501 is threadedly connected with a moving frame 503. The lower end of the moving frame 503 is fixedly connected with the upper end of the moving plate 4.

[0029] Further, when the clamping plate 15 is fixed at the center position by the driving of the servo motor 10, the moving mechanism 5 is started. The rotating motor 502 in the moving mechanism 5 is driven to rotate. The rotating motor 502 drives the threaded rod 501 to rotate. The threaded rod 501 drives the moving frame 503 on the surface of the threaded rod 501 to move, so as to realize the transfer of the bead, and facilitate the transfer of the bead to the subsequent assembly process.

[0030] Specifically, in the embodiment, the upper end of the moving plate 4 is fixedly connected with two groups of limiting rods 6. The two groups of limiting rods 6 are symmetrically arranged on the front and rear sides of the cross beam 3. The upper ends of the two groups of limiting rods 6 are rotatably installed with rollers 601. The lower ends of the rollers 601 abut against the cross beam 3.

[0031] Further, the two groups of limiting rods 6 are symmetrically arranged on the front and rear sides of the cross beam 3, which can limit the movement of the moving plate 4. At the same time, the connection between the moving plate 4 and the moving frame 503 is reinforced, which can effectively resist the lateral moment generated by the bead during the movement of the moving plate. At the same time, the rollers 601 cooperate with the screw rod transmission, so that the moving plate 4 moves more stably during the movement of the moving frame 503, and the stability of the bead during the transfer process is guaranteed.

[0032] Specifically, in the embodiment, the clamping plate 15 is fixedly connected with soft pads 1501.

[0033] Specifically, in the embodiment, the first guide 16 includes a plurality of fixed frames 1601 fixedly connected to the first support 7, the fixed frame 1601 is provided with a receiving groove 1602 at one end close to the clamping plate 15, and the receiving groove 1602 is provided with a limiting groove 1603 on one side of the fixed frame 1601, the receiving groove 1602 is slidably connected with a sliding block 1604, one end of the sliding block 1604 is fixedly connected with the clamping plate 15, and the limiting groove 1603 is slidably connected with an anti-dropping block 1605, the anti-dropping block 1605 is fixedly connected with the sliding block 1604.

[0034] Further, when the extrusion rod 13 drives the fixed block 14, the fixed block 14 drives the clamping plate 15 to move outward, in the moving process, the sliding block 1604 fixedly connected with the clamping plate 15 slides in the fixed frame 1601 to guide the clamping plate 15 in the moving process, and the sliding block 1604 synchronously drives the anti-dropping block 1605 to slide in the limiting groove 1603 to limit the clamping plate 15 in the moving process, through the cooperation of the first guide 16 and the second guide 17, the movement of the clamping plate 15 along the preset straight line path is constrained, radial deviation is avoided, auxiliary support is provided at the same time, lateral force is resisted, and the clamping plate is prevented from being twisted or inclined.

[0035] The working principle of the utility model is: through moving the clamping plate 15 after contraction to the inside of the steel wire loop, then driving through the servo motor 10, and then driving the threaded rod 9 to rotate, the threaded rod 9 rotates and drives the moving block 11 on its surface to move, the moving block 11 moves and synchronously drives the driving part for driving the clamping plate 15: the driving part is provided with the extrusion rod 13, when the threaded rod 9 rotates and drives the moving block 11 on its surface to move, the moving block 11 moves and synchronously drives the mounting frame 12 and the extrusion rod 13 to move together, so that the extrusion rod 13 slides in the extrusion groove 1401 provided on the fixed block 14, the extrusion groove 1401 is provided as a whole in an inclined manner, when the extrusion rod 13 is driven by the moving block 11 and then slides on the extrusion groove 1401, because the mounting frame 12 has a fixed length, the fixed block 14 drives the clamping plate 15 to move outward, so that the tire steel wire loop is quickly and accurately fixed at the center position, and the steel wire loop is quickly positioned and clamped.

[0036] At the same time, when the clamping plate 15 moves, the sliding block 1604 fixedly connected with the clamping plate 15 slides in the fixed frame 1601 to guide the clamping plate 15 in the moving process, the sliding block 1604 synchronously drives the anti-dropping block 1605 to slide in the limiting groove 1603 to limit the clamping plate 15 in the moving process, through the cooperation of the first guide 16 and the second guide 17, the movement of the clamping plate 15 along the preset straight line path is constrained, radial deviation is avoided, auxiliary support is provided at the same time, lateral force is resisted, and the clamping plate is prevented from being twisted or inclined.

[0037] When the clamping plate 15 is fixed in the center position by the driving of the servo motor 10, the moving mechanism 5 is started, the rotating motor 502 in the moving mechanism 5 is driven, the rotating motor 502 drives the threaded lead screw 501 to rotate, the threaded lead screw 501 drives the moving frame 503 on the surface to move, so that the moving plate 4 moves, thereby realizing the transfer of the bead, and facilitating the transfer of the bead to the subsequent assembly process.

[0038] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A device for the integrated gripping and assembly of a tyre bead, characterised in that it comprises: The utility model provides a kind of movable platform, including bottom plate (1), the bottom plate (1) is fixedly connected with stand (2), the stand (2) is fixedly installed with crossbeam (3), the crossbeam (3) is equipped with installation slot (301), and the lower side of the crossbeam (3) is provided with moving plate (4) sliding on crossbeam (3), the inside of the installation slot (301) is provided with moving mechanism (5) for driving moving plate (4) sliding, the lower end of the moving plate (4) is fixedly connected with first support (7), the side of the first support (7) is provided with the second support (8) fixedly connected on moving plate (4), and threaded rod (9) is rotatably installed between the first support (7) and the second support (8), the first support (7) is fixedly installed with servo motor (10), the output shaft of the servo motor (10) is fixedly connected with one end of threaded rod (9), threaded rod (9) is threadedly connected with moving block (11), and the outside of the threaded rod (9) is provided with several groups of clamping plate (15), the moving block (11) is fixedly connected with driving piece for driving clamping plate (15) to move, the first guide (16) and the second guide (17) for cooperating clamping plate (15) to move are respectively provided on the first support (7) and the second support (8), and the first guide (16) and the second guide (17) are exactly the same structure.

2. The tyre bead gripping and assembling integrated device according to claim 1, characterized in that: The driving piece includes several groups of mounting frame (12) fixedly connected on moving block (11), the mounting frame (12) is respectively one-to-one corresponding with clamping plate (15), and the inside of the mounting frame (12) is fixedly connected with extrusion rod (13), one side of the extrusion rod (13) is provided with fixed block (14) fixedly connected on clamping plate (15), and the extrusion rod (13) is slidably connected with fixed block (14).

3. The tyre bead gripping and assembling integrated device according to claim 2, characterized in that: The fixed block (14) is provided with extrusion slot (1401) for cooperating extrusion rod (13) to slide, and one end of the fixed block (14) close to moving block (11) is integrally arranged in an inclined manner.

4. The integrated tyre bead gripping and assembling device according to claim 1, characterized in that: The moving mechanism (5) includes threaded screw rod (501) rotatably installed in installation slot (301), one side of the threaded screw rod (501) is provided in rotating motor (502) fixedly installed on crossbeam (3), the output shaft of the rotating motor (502) is fixedly connected with one end of threaded screw rod (501), threaded screw rod (501) is threadedly connected with moving frame (503), and the lower end of the moving frame (503) is fixedly connected with the upper end of moving plate (4).

5. The integrated tyre bead gripping and assembling device according to claim 1, characterized in that: The upper end of the moving plate (4) is fixedly connected with two groups of limit rods (6), two groups of the limit rods (6) are respectively symmetrically provided on the front and back sides of crossbeam (3), and the upper end of two groups of the limit rods (6) is rotatably installed with roller (601), and the lower end of the roller (601) is in abutment with crossbeam (3).

6. The integrated tyre bead gripping and assembling device according to claim 1, characterized in that: The clamping plate (15) is respectively fixedly connected with soft pad (1501).

7. The integrated tyre bead gripping and assembling device according to claim 1, characterized in that: The first guide piece (16) comprises several groups of fixed frames (1601) fixedly connected on the first support (7), the fixed frame (1601) is provided with a receiving groove (1602) close to one end of the clamping plate (15), one side of the receiving groove (1602) is provided with a limiting groove (1603) formed in the fixed frame (1601), the inside of the receiving groove (1602) is slidably connected with a sliding block (1604), one end of the sliding block (1604) is fixedly connected with the clamping plate (15), the inside of the limiting groove (1603) is slidably connected with an anti-dropping block (1605), the anti-dropping block (1605) is fixedly connected with the sliding block (1604).

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