Tire glue spraying workstation

Abstract

The utility model discloses a tire glue spraying workstation which comprises a base, the overturning assembly is arranged on one side of the base, the clamping assembly is arranged on the other side of the base, the chucks are arranged on the overturning assembly and the clamping assembly respectively, through holes are formed in the centers of the chucks, the supporting assembly is arranged between the overturning assembly and the clamping assembly, and the glue spraying assembly is arranged on the side, opposite to the overturning assembly, of the base. According to the tire glue spraying work station, the chuck is adopted, a tire can be fixed and opened in advance, the overturning assembly and the clamping assembly are matched, the two sides of the tire can be effectively fixed, the tire is firmly limited and fixed, the glue spraying assembly and the supporting assembly are adopted, and the rotating motor is matched to drive the chuck to rotate; the tire is rotated and the bottom of the tire is supported during glue spraying, the actual use state is simulated, deformation of the bottom of the tire is prevented, the gluing uniformity is improved, rotation of a glue gun is avoided, the workload is reduced, and the gluing time is shortened.

Description

Technical Field

[0001] The utility model relates to a glue spraying technology, in particular to a tire glue spraying workstation. Background Art

[0002] A tire is a circular elastic rubber product that is mounted on various vehicles or machinery and rolls on the ground. It is usually installed on a metal rim, can support the vehicle body, buffer external impacts, achieve contact with the road surface, and ensure the driving performance of the vehicle.

[0003] Tire gluing is a very important process in the tire manufacturing process. The existing tire gluing method generally uses a fixed rod to limit the tire to a fixed plate, and a worker or a mechanical hand holds a glue gun and inserts it into the tire from the other side and rotates it for gluing. However, in this gluing method, the glue gun needs to rotate a large number of circles, the gluing workload is large, it is time-consuming and laborious, the gluing time is long, which greatly affects the production efficiency. Moreover, due to the self-weight of the tire, the bottom of the inner wall of the tire will deform during fixation. After the inner wall of the tire returns to its original shape during actual use, it will cause more or less accumulation of glue at the deformed part, resulting in uneven gluing. Summary of the Utility Model

[0004] To solve the defects of the above-mentioned existing technologies, the utility model provides a tire glue spraying workstation, which can effectively fix the tire and rotate and support the bottom of the tire during glue spraying, not only simulating the actual use state, preventing the bottom of the tire from deforming, improving the gluing uniformity, but also avoiding the rotation of the glue gun, reducing the workload and shortening the gluing time.

[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme: A tire glue spraying workstation, including a base;

[0006] A flipping assembly, arranged on one side of the base, and the flipping assembly is used for flipping the tire;

[0007] A clamping assembly, arranged on the other side of the base, and the clamping assembly cooperates with the flipping assembly to clamp and fix both sides of the tire;

[0008] A plurality of chucks, respectively arranged on the flipping assembly and the clamping assembly, a through hole is provided at the center of the chuck, and the chuck is used for expanding the tire;

[0009] A supporting assembly, arranged between the flipping assembly and the clamping assembly, and the supporting assembly is used for supporting the bottom of the tire;

[0010] A glue spraying assembly, arranged on the side of the base opposite to the flipping assembly, and the glue spraying assembly is used for spraying glue on the inner wall of the tire.

[0011] Preferably, the flipping assembly includes a bracket, a flipping motor, and a base. The bracket is fixed to the base, the base is rotatably connected to the bracket, the flipping motor drives the base to flip, a perforation corresponding to the through hole is provided on the base, and a cooling unit is further provided on the base.

[0012] Preferably, the cooling unit includes a cooling cylinder and a cooling air duct. The cooling cylinder is fixed to the bottom of the base, the cooling air duct passes through the perforation and the through hole, and the cooling cylinder drives the cooling air duct to extend into or retract from the tire.

[0013] Preferably, the clamping assembly includes a chuck, a clamping motor, a clamping gear, and a clamping rack. Guide blocks are provided below both ends of the chuck, the guide blocks are slidably matched with guide rails, the guide rails are fixed to the base, the clamping rack is arranged between the two guide rails, the clamping gear meshes with the clamping rack, the clamping gear is driven by the clamping motor to rotate, the clamping motor is fixed to the chuck, and glue application holes are provided on the chuck.

[0014] Preferably, a plurality of clamping jaws are evenly arranged circumferentially on the chuck, the clamping jaws hook the inner side wall of the tire, rotating gear rings are provided on both the base and the chuck, the rotating gear rings are rotatably connected to the base or the chuck through bearings, the rotating gear rings are fixed to the side of the chuck opposite to the clamping jaws, the rotating gear rings mesh with rotating gears, and the rotating gears are driven by rotating motors to rotate. The rotating motors are fixed to the side of the base or the chuck opposite to the chuck.

[0015] Preferably, the supporting assembly includes a bottom plate, a supporting motor, a worm, and a lifting plate. The bottom plate is fixed to the base, the supporting motor is fixed above the base, the supporting motor drives the worm gear to rotate, the worm gear meshes with the worm, the lifting plate is fixed to the top of the worm, a supporting roller is arranged on the top of the lifting plate to support the bottom of the tire, and a plurality of guide rods are arranged around the lifting plate, and the guide rods pass through the bottom plate.

[0016] Preferably, the glue spraying assembly includes a top frame fixed to one side of the base. An extending rack is provided at the top of the top frame, the extending rack meshes with an extending gear, the extending gear is driven by an extending motor to rotate, the extending motor is fixed to a moving frame, the moving frame moves along the top frame, an adjusting rack is provided on the moving frame, the adjusting rack meshes with an adjusting gear, the adjusting gear is driven by an adjusting motor to rotate, the adjusting motor is fixed to an adjusting frame, the adjusting frame moves along the moving frame, a linear module is provided below the adjusting frame, the linear module drives a glue gun to lift and lower, and the glue gun passes through the glue application hole and the through hole to perform glue spraying work on the inner wall of the tire.

[0017] In summary, the present utility model has achieved the following technical effects:

[0018] The tire glue spraying workstation of the present utility model uses a chuck, which can pre-fix and expand the tire. In cooperation with the flipping assembly and the clamping assembly, it can effectively fix both sides of the tire, realizing firm limit fixation of the tire. Moreover, it uses a glue spraying assembly and a support assembly, and cooperates with a rotating motor to drive the chuck to rotate, realizing rotating the tire and supporting the bottom of the tire during glue spraying, not only simulating the actual use state, preventing the bottom of the tire from deforming, improving the uniformity of glue coating, but also avoiding the rotation of the glue gun, reducing the workload and shortening the glue coating time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the tire glue spraying workstation of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the flipping assembly of the tire glue spraying workstation of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the chuck of the tire glue spraying workstation of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the support assembly of the tire glue spraying workstation of the present utility model;

[0023] Figure 5 is a schematic structural diagram of the glue spraying assembly of the tire glue spraying workstation of the present utility model;

[0024] Explanation of the reference numerals in the drawings: 1. Base; 2. Flipping assembly; 21. Bracket; 22. Flipping motor; 23. Cooling cylinder; 24. Cooling air duct; 25. Base; 3. Chuck; 4. Chuck; 5. Clamping rack; 6. Support assembly; 61. Bottom plate; 62. Support motor; 63. Worm; 64. Lifting plate; 65. Support roller; 66. Guide rod; 7. Glue spraying assembly; 71. Top frame; 72. Insertion rack; 73. Insertion motor; 74. Insertion gear; 75. Adjustment motor; 76. Adjustment rack; 77. Adjustment frame; 78. Linear module; 79. Glue gun; 8. Tire; 9. Clamping motor; 10. Clamping gear; 11. Rotating motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present utility model will be further described in detail below with reference to the drawings.

[0026] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as they are within the scope of the claims of the present utility model, they are protected by the Patent Law.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0031] Embodiment 1:

[0032] As Figure 1As shown in the figure, a tire 8-spraying glue workstation includes a base 1; a flipping assembly 2 is arranged on one side of the base 1, and the flipping assembly 2 is used to flip the tire 8; a clamping assembly is arranged on the other side of the base 1, and the clamping assembly cooperates with the flipping assembly 2 to clamp and fix both sides of the tire 8; a plurality of chucks 3 are respectively arranged on the flipping assembly 2 and the clamping assembly, a through hole is provided at the center of the chuck 3, and the chuck 3 is used to expand the tire 8; a supporting assembly 6 is arranged between the flipping assembly 2 and the clamping assembly, and the supporting assembly 6 is used to support the bottom of the tire 8; a glue-spraying assembly 7 is arranged on the side of the base 1 opposite to the flipping assembly 2, and the glue-spraying assembly 7 is used to spray glue on the inner wall of the tire 8.

[0033] As Figure 2 shown in the figure, the flipping assembly 2 includes a bracket 21, a flipping motor 22 and a base 25. The bracket 21 is fixed to the base 1, the base 25 is rotatably connected to the bracket 21, the flipping motor 22 drives the base 25 to flip, a perforation corresponding to the through hole is provided on the base 25, and a cooling unit is further provided on the base 25; the cooling unit includes a cooling cylinder 23 and a cooling air duct 24. The cooling cylinder 23 is fixed to the bottom of the base 25, the cooling air duct 24 passes through the perforation and the through hole, and the cooling cylinder 23 drives the cooling air duct 24 to extend into or retract from the tire 8; wherein the cooling air duct 24 is connected to an external air pipe, a pressure air tank or a blower.

[0034] The setting of the flipping assembly 2 is for the convenience of loading and unloading the tire 8; the setting of the cooling unit is for quickly cooling the glue and further improving the glue-spraying efficiency.

[0035] The clamping assembly includes a chuck 4, a clamping motor 9, a clamping gear 10 and a clamping rack 5. Guide blocks are provided below both ends of the chuck 4, and the guide blocks are slidably matched with guide rails. The guide rails are fixed to the base 1. The clamping rack 5 is arranged between the two guide rails. The clamping gear 10 meshes with the clamping rack 5. The clamping gear 10 is driven by the clamping motor 9 to rotate. The clamping motor 9 is fixed to the chuck 4, and a glue-applying hole is provided on the chuck 4; by using the chuck 3, the tire 8 can be pre-fixed and expanded, and in cooperation with the flipping assembly 2 and the clamping assembly, both sides of the tire 8 can be effectively fixed, realizing firm limit fixation of the tire 8.

[0036] As Figure 3 shown in the figure, a plurality of clamping claws are evenly arranged on the circumference of the chuck 3, the clamping claws hook the inner side wall of the tire 8, and rotating gear rings are provided on both the base 25 and the chuck 4. The rotating gear rings are rotatably connected to the base 25 or the chuck 4 through bearings. The rotating gear rings are fixed to the side of the chuck 3 opposite to the clamping claws, the rotating gear rings mesh with rotating gears, and the rotating gears are driven by a rotating motor 11 to rotate. The rotating motor 11 is fixed to the side of the base 25 or the chuck 4 opposite to the chuck 3.

[0037] As Figure 4 shown, the support assembly 6 includes a bottom plate 61, a support motor 62, a worm 63 and a lifting plate 64. The bottom plate 61 is fixed to the base 1. The support motor 62 is fixed above the base 1. The support motor 62 drives the worm wheel to rotate. The worm wheel meshes with the worm 63. The lifting plate 64 is fixed to the top of the worm 63. The support roller 65 is arranged on the top of the lifting plate 64 to support the bottom of the tire 8. A plurality of guide rods 66 are arranged around the lifting plate 64, and the guide rods 66 pass through the bottom plate 61.

[0038] As Figure 5 shown, the glue spraying assembly 7 includes a top frame 71 fixed to one side of the base 1. An extending rack 72 is arranged at the top of the top frame 71. The extending rack 72 meshes with an extending gear 74. The extending gear 74 is driven by an extending motor 73 to rotate. The extending motor 73 is fixed to the moving frame. The moving frame moves along the top frame 71. An adjusting rack 76 is arranged on the moving frame. The adjusting rack 76 meshes with an adjusting gear. The adjusting gear is driven by an adjusting motor 75 to rotate. The adjusting motor 75 is fixed to an adjusting frame 77. The adjusting frame 77 moves along the moving frame. A linear module 78 is arranged below the adjusting frame 77. The linear module 78 drives the glue gun 79 to lift and lower. The glue gun 79 passes through the glue application hole and the through hole to perform the glue application work on the inner wall of the tire 8.

[0039] By adopting the glue spraying assembly 7 and the support assembly 6, and cooperating with the rotation of the chuck 3 driven by the rotation motor 11, it realizes the rotation of the tire 8 and the support of the bottom of the tire 8 during glue spraying, both simulating the actual use state, preventing the deformation of the bottom of the tire 8, improving the uniformity of glue application, and avoiding the rotation of the glue gun 79, reducing the workload and shortening the glue application time.

[0040] Working principle: First, the tire 8 is horizontally placed on the chuck 3, and the inner side wall of the tire 8 is clamped by the clamping jaws to realize pre - fixing and expanding the tire 8. Then the flipping assembly 2 works, driving the base 25 to rotate 90 degrees to make the tire 8 vertical. Then the clamping assembly works, the clamping plate 4 moves towards the base 25, and the clamping plate 4 and the chuck 3 on the chuck 3 clamp the two sides of the tire 8 to improve the fixing effect. Then the clamping plate 4 has a backward movement to stretch the tire, pulling open the inner arc surface of the tire for easy glue spraying. The support assembly 6 works, lifting the support roller 65 upwards until it abuts against the bottom of the tire 8. Then the rotation motor 11 drives the rotation of the rotating gear ring to drive the chuck 3 to rotate to realize the rotation of the tire 8. Then the glue application assembly works, extending the glue gun 79 into the tire 8 to perform the glue application work on the inner wall of the tire 8. Finally, after the glue application work is completed, the glue application assembly retracts the glue gun 79, and the cooling unit works to quickly cool the colloid in the tire 8; after cooling is completed, the clamping assembly resets, and the flipping assembly 2 flips 90 degrees to lay the tire 8 flat for easy blanking of the tire 8 and subsequent loading of the tire 8.

[0041] The above description is only for the preferred embodiments of the present invention, and does not impose any formal restrictions on the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are all within the scope of the technical solutions of the present invention.

Claims

1. A tire glue spraying workstation, characterized in that: Including base; A turning assembly is arranged on one side of the base, and the turning assembly is used to turn the tire; A clamping assembly is arranged on the other side of the base, and the clamping assembly cooperates with the flip assembly to clamp and fix both sides of the tire; A plurality of chucks are respectively arranged on the flip assembly and the clamping assembly, a through hole is arranged at the center of the chuck, and the chuck is used to open the tire; A support assembly, disposed between the flip assembly and the clamping assembly, the support assembly being used to support the bottom of the tire; The glue spraying assembly is arranged on a side of the base opposite to the flip assembly, and the glue spraying assembly is used for spraying colloid on the inner wall of the tire.

2. A tire glue spraying workstation according to claim 1, characterized in that: The flip assembly includes a bracket, a flip motor and a base. The bracket is fixed to the base. The base can be rotatably connected to the bracket. The flip motor drives the base to flip. The base is provided with a through hole corresponding to the through hole. The base is also provided with a cooling unit.

3. A tire glue spraying workstation according to claim 2, characterized in that: The cooling unit comprises a cooling cylinder and a cooling air duct, wherein the cooling cylinder is fixed to the bottom of the base, the cooling air duct passes through the perforation and the through hole, and the cooling cylinder drives the cooling air duct to extend into the tire or retract.

4. A tire glue spraying workstation according to claim 2, characterized in that: The clamping assembly includes a chuck, a clamping motor, a clamping gear and a clamping rack. Guide blocks are provided under both ends of the chuck. The guide blocks are slidably matched with guide rails. The guide rails are fixed to the base. The clamping rack is arranged between the two guide rails. The clamping gear is meshed with the clamping rack. The clamping gear is driven to rotate by the clamping motor. The clamping motor is fixed to the chuck. The chuck is provided with glue coating holes.

5. A tire glue spraying workstation according to claim 4, characterized in that: The chuck is evenly provided with a plurality of jaws circumferentially, the jaws hook the inner wall of the tire, the base and the chuck are provided with a rotating gear ring, the rotating gear ring is rotatably connected to the base or the chuck through a bearing, the rotating gear ring is fixed to the side of the chuck opposite to the jaws, the rotating gear ring is meshed with a rotating gear, the rotating gear is driven to rotate by a rotating motor, and the rotating motor is fixed to the side of the base or the chuck opposite to the chuck.

6. A tire glue spraying workstation according to claim 1, characterized in that: The support assembly includes a base plate, a support motor, a worm and a lifting plate, wherein the base plate is fixed to the base, the support motor is fixed above the base, the support motor drives the worm wheel to rotate, the worm wheel is meshed with the worm, the lifting plate is fixed to the top of the worm, a support roller is provided on the top of the lifting plate, the support roller is used to support the bottom of the tire, and a plurality of guide rods are provided around the lifting plate, and the guide rods pass through the base plate.

7. A tire glue spraying workstation according to claim 4, characterized in that: The glue spraying assembly includes a top frame fixed to one side of the base, an insertion rack is provided on the top of the top frame, the insertion rack is meshed with the insertion gear, the insertion gear is driven to rotate by the insertion motor, the insertion motor is fixed to the moving frame, the moving frame moves along the top frame, an adjustment rack is provided on the moving frame, the adjustment rack is meshed with the adjustment gear, the adjustment gear is driven to rotate by the adjustment motor, the adjustment motor is fixed to the adjustment frame, the adjustment frame moves along the moving frame, a linear module is provided under the adjustment frame, the linear module drives the glue gun to rise and fall, and the glue gun passes through the glue coating hole and the through hole to apply glue to the inner wall of the tire.

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