A tire spraying device for rubber tire production

Abstract

The present invention relates to the field of tire spraying, and discloses a tire spraying device for rubber tire production, including a mounting frame, a reciprocating screw and a rotating shaft are rotatably arranged inside the mounting frame, and a reciprocating screw sleeve is arranged on the surface of the reciprocating screw. Compared with the prior art, the present application cleans the dust inside the rubber tire body through a dust cleaning spraying component, and at the same time, a collecting component collects the cleaned dust through a connecting pipe and the dust cleaning spraying component, so that the dust will not re-attach to the inside of the rubber tire body, thereby avoiding excessive dust attachment inside the rubber tire body, resulting in dust hindering the full contact between the spraying material and the inner wall of the tire, thereby reducing the adhesion of the spraying material, and at the same time avoiding dust particles blocking or changing the direction of the spraying material sprayed from the spray gun, resulting in excessive spraying in some areas and insufficient spraying in other areas, thereby making the spraying material sprayed more evenly inside the tire.

Description

Technical Field

[0001] The invention relates to the field of tire spraying, in particular to a tire spraying device for producing rubber tires. Background Art

[0002] A rubber tire is a circular component made of rubber and other materials, installed on the wheel hub of a vehicle to support the weight of the vehicle, provide traction and cushion vibrations during driving. A rubber tire is mainly composed of a tread, sidewall, carcass and inner liner. The tread is the part that directly contacts the road surface and has good wear resistance, grip and drainage performance. The sidewalls are located on both sides of the tread, protecting the internal structure of the tire and also serving as a decoration. The carcass is composed of multiple layers of cord layers and steel rings, which is the main supporting structure of the tire. The material of the cord layer is usually polyester fiber, nylon or steel wire, which can enhance the strength and stability of the tire. The inner liner is located inside the tire and seals the air to prevent tire leakage.

[0003] During the rubber tire production process, it is usually necessary to spray the inside of the rubber tire. Spraying the inside of the rubber tire can prevent the rubber tire from leaking and increase the air retention performance of the rubber tire. Secondly, it can prevent moisture entering the tire from corroding the internal steel cord, cord layer and other structures of the rubber tire. Spraying the inside of the rubber tire usually requires the use of a tire spraying device.

[0004] A tire spraying device usually consists of a spray gun, a delivery pipeline, a storage container, a pumping system, and a rotating mechanism. When the tire spraying device is in use, the spray gun sprays the spray material into the tire in an atomized form. As the spray gun sprays, the rotating mechanism drives the tire clamp and the tire to rotate slowly. When the spraying reaches the preset time or thickness, the spraying stops.

[0005] However, during the process of spraying rubber tires by the tire spraying device, if there is dust on the surface of the rubber tire, the spraying effect of the spraying device on the rubber tire will be reduced, because the dust will form an uneven surface on the inner wall of the tire. When the spray material is sprayed into the inside of the tire, the dust will hinder the full contact between the spray material and the inner wall of the tire, thereby reducing the adhesion of the spray material. Secondly, the spray material sprayed from the spray gun may be blocked or changed in direction by dust particles, resulting in some areas being over-sprayed and other areas being insufficiently sprayed, making the distribution of the spray material uneven inside the tire, and the sprayed material is all in atomized form. During the spraying process, part of the spray material will escape into the external environment, and the paint will volatilize a large amount of organic compounds, which will cause serious air pollution. Long-term exposure to the above-mentioned environment will be harmful to the health of workers. Based on the above problems, the present application proposes a tire spraying device for rubber tire production. Summary of the Invention

[0006] In response to the shortcomings of the existing technology, the present invention provides a tire spraying device for rubber tire production, which has the advantages of cleaning dust at the rubber tire spraying position, collecting paint scattered in the external environment, and collecting the cleaned dust. It solves a series of problems such as the adverse effects of dust on rubber tire spraying and the harm of paint scattered in the external environment to the environment and human body.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tire spraying device for rubber tire production, comprising:

[0008] A mounting frame is provided, wherein a reciprocating screw and a rotating shaft are rotatably arranged inside the mounting frame, a reciprocating screw sleeve is threaded on the surface of the reciprocating screw, a mounting frame is fixedly provided on the top of the reciprocating screw sleeve, an auxiliary roller and a rotating roller are rotatably arranged inside the mounting frame, a rubber tire body is placed on the top of the rotating roller, the rubber tire body is in contact with the auxiliary roller, the rotating roller is slidingly connected to the rotating shaft, a limiting convex strip is fixedly provided inside the rotating roller, and a connecting groove for connecting to the limiting convex strip is provided on the surface of the rotating shaft, a servo motor is fixedly provided on the mounting frame, a connecting piece is provided between the output end of the servo motor and the right end of the reciprocating screw, a driving piece is provided between the output end of the servo motor and the rotating shaft, and a connecting pipe is fixedly provided inside the mounting frame.

[0009] The dust cleaning and spraying component is arranged at the left end of the connecting pipe and is used for cleaning the dust on the rubber tire body and spraying the rubber tire body.

[0010] The collecting component is arranged at the right end of the connecting pipe and is used to collect the cleaned dust and the atomized paint scattered in the external environment.

[0011] Preferably, the connecting part includes a driving ratchet sleeve fixedly mounted on the surface of the output end of the servo motor, a connecting ratchet sleeve is overlapped on the left side of the driving ratchet sleeve, the connecting ratchet sleeve is slidably arranged on the surface of the reciprocating screw, a limiting protrusion is fixedly arranged inside the connecting ratchet sleeve, a limiting groove is provided on the surface of the reciprocating screw, a transverse spring is fixedly arranged on the left side of the connecting ratchet sleeve, a fixing plate is fixedly arranged on the left end of the transverse spring, and the fixing plate is fixedly mounted on the surface of the reciprocating screw.

[0012] Preferably, the driving member includes a driving gear fixedly mounted on the surface of the output end of the servo motor, a connecting gear is meshed with the surface of the driving gear, a triangular groove is provided inside the connecting gear, a rotating sleeve is rotatably provided inside the connecting gear, the rotating sleeve is fixedly mounted on the surface of the rotating shaft, a mounting groove is provided on the surface of the rotating sleeve, a mounting shaft is fixedly provided inside the mounting groove, a rotating plate is rotatably provided on the surface of the mounting shaft, and an oblique spring is connected between the side surface of the rotating plate and the inner wall of the rotating sleeve.

[0013] Preferably, the dust cleaning spraying component includes a mounting shell fixedly mounted on the surface of the left end of the connecting pipe, a telescopic cylinder is fixedly provided on the top of the mounting shell, a mounting rod is fixedly provided on the output end of the telescopic cylinder, a flip plate is rotatably provided on the surface of the mounting rod, a hinged seat is hingedly provided on the right end of the flip plate, a push plate is fixedly provided on the right side of the hinged seat, a dust suction hood is fixedly provided on the side of the push plate close to the edge of the mounting shell, bristles are fixedly provided on one side of the dust suction hood, a movable tube and a mounting plate are fixedly provided on the other side of the dust suction hood, a limit plate is fixedly provided on the end of the movable tube away from the dust suction hood, the limit plate is slidably provided inside the mounting shell, a dust suction port is opened on the side of the dust suction hood away from the mounting shell, a spray gun is fixedly provided inside the mounting plate, a conveying hose is fixedly provided at the feed end of the spray gun, and a three-way pipe is fixedly provided at the feed end of the conveying hose.

[0014] Preferably, the collecting component includes a collecting box fixedly arranged on the right side of the connecting pipe, the collecting box fixedly mounted on the mounting frame, a box cover is hingedly mounted on the top of the collecting box, a primary filter and a high-efficiency filter are overlapped inside the collecting box, a limiting bar for limiting the primary filter and the high-efficiency filter is fixedly arranged inside the collecting box, a connecting frame is fixedly arranged inside the collecting box, a rotating shaft is rotatably arranged inside the connecting frame, a fan blade is fixedly arranged on the right end of the rotating shaft, a connecting shaft is rotatably arranged inside the collecting box, a bevel gear 1 is fixedly arranged on the top end of the connecting shaft and the left end of the rotating shaft, and the two bevel gears 1 are meshed with each other, and a bevel gear 2 is fixedly arranged on the bottom end of the connecting shaft and the surface of the rotating shaft, and the two bevel gears 2 are meshed with each other.

[0015] Preferably, a guide sleeve is fixedly provided at the bottom of the mounting frame, a guide rail is slidably provided inside the guide sleeve, and the guide rail is fixedly installed on the mounting frame.

[0016] Preferably, the driving gear and the connecting gear have the same radius, and both the driving gear and the connecting gear are metal gears. Limiting circular plates for limiting the connecting gear are fixedly provided on both left and right sides of the rotating sleeve.

[0017] Preferably, the number of the flip plates is two, the two flip plates are symmetrically arranged up and down, and metal rings are fixedly provided at both ends of the flip plates.

[0018] Compared with the prior art, the present invention provides a tire spraying device for rubber tire production, which has the following beneficial effects:

[0019] 1. A tire spraying device for rubber tire production cleans the dust inside the rubber tire body through a dust cleaning spraying component, and at the same time, a collecting component collects the cleaned dust through a connecting pipe and the dust cleaning spraying component, so that the dust will not re-attach to the inside of the rubber tire body, thereby avoiding excessive dust adhesion inside the rubber tire body, resulting in the dust hindering the full contact between the spray material and the inner wall of the tire, thereby reducing the adhesion of the spray material, and at the same time avoiding the dust particles blocking or changing the direction of the spray material sprayed from the spray gun, resulting in over-thick spraying in some areas and insufficient spraying in other areas, thereby making the spray material more evenly sprayed inside the tire.

[0020] 2. This tire spraying device for rubber tire production uses a dust-cleaning spraying component to spray the inside of the rubber tire body. The collecting component collects the atomized paint that escapes outside through the connecting pipe and the dust-cleaning spraying component, and filters the collected paint. At the same time, it can collect the organic compounds that escape from the paint and filter the organic compounds, thereby preventing the atomized paint from escaping into the external environment and the paint from evaporating a large amount of organic compounds that cause serious air pollution. At the same time, it prevents workers from being exposed to an environment containing organic compounds for a long time, which may harm their health.

[0021] 3. This tire spraying device for rubber tire production drives the rotating shaft to rotate through the servo motor through the driving part, and the rotating shaft drives the rotating roller to rotate through the connecting groove and the limiting ridge, so that the rotating roller pushes the rubber tire body to rotate, so that the dust cleaning and spraying parts can fully clean and spray the inside of the rubber tire body, so that the dust in the rubber tire body is cleaned more thoroughly and the inside of the rubber tire body is sprayed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic longitudinal cross-sectional view of the three-dimensional structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the internal structure of the mounting frame of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the rotating roller and the rotating shaft of the present invention;

[0026] Figure 5 This is a schematic diagram of the connector structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure of the driving member of the present invention;

[0028] Figure 7 for Figure 6 A magnified view of the structure at point A;

[0029] Figure 8 This is a schematic diagram of the structure of the dust cleaning and spraying components of the present invention;

[0030] Figure 9 It is a schematic diagram of the structure of the collecting component of the present invention.

[0031] In the figure: 1. Mounting frame; 2. Reciprocating screw; 3. Reciprocating screw sleeve; 4. Mounting frame; 5. Auxiliary roller; 6. Rotating roller; 7. Positioning rib; 8. Rotating shaft; 9. Connecting groove; 10. Servo motor; 11. Connecting piece; 111. Driving ratchet sleeve; 112. Connecting ratchet sleeve; 113. Transverse spring; 114. Fixing plate; 12. Driving piece; 121. Driving gear; 122. Connecting gear; 123. Triangular groove; 124. Rotating sleeve; 125. Mounting groove; 126. Mounting shaft; 127. Rotating plate; 128. Oblique spring; 13. Connecting pipe; 14. Cleaning and spraying parts; 141. Mounting Casing; 142. Telescopic cylinder; 143. Mounting rod; 144. Flip plate; 145. Articulated seat; 146. Push plate; 147. Dust hood; 148. Bristles; 149. Moving tube; 1410. Limiting plate; 1411. Mounting plate; 1412. Spray gun; 1413. Delivery hose; 1414. Tee pipe; 15. Collecting component; 151. Collecting box; 152. Box cover; 153. Primary filter; 154. High-efficiency filter; 155. Connecting frame; 156. Rotating shaft; 157. Fan blades; 158. Connecting shaft; 159. Bevel gear one; 1510. Bevel gear two; 16. Rubber tire body. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a tire spraying device for rubber tire production.

[0034] In a typical embodiment of the present application, Figure 1-4 As shown, a tire spraying device for rubber tire production includes:

[0035] The mounting frame 1 has a reciprocating screw 2 and a rotating shaft 8 that are rotatable inside the mounting frame 1, a reciprocating screw sleeve 3 is threaded on the surface of the reciprocating screw 2, a mounting frame 4 is fixed on the top of the reciprocating screw sleeve 3, a guide sleeve is fixed on the bottom of the mounting frame 4, a guide rail is slidably provided inside the guide sleeve, and the guide rail is fixedly installed on the mounting frame 1. The moving direction of the mounting frame 4 can be guided by the guide sleeve and the guide rail, and the mounting frame 4 can be auxiliary supported to avoid the bending of the reciprocating screw 2 and the rotating shaft 8 under excessive force. An auxiliary roller 5 and a rotating roller 6 are rotatably provided inside the mounting frame 4, a rubber tire body 16 is placed on the top of the rotating roller 6, the rubber tire body 16 is in contact with the auxiliary roller 5, the rotating roller 6 is slidably connected to the rotating shaft 8, a limited convex strip 7 is fixed inside the rotating roller 6, and a connecting groove 9 for connecting with the limited convex strip 7 is provided on the surface of the rotating shaft 8. A servo motor is fixed on the mounting frame 1. Motor 10, a connecting piece 11 is provided between the output end of the servo motor 10 and the right end of the reciprocating screw 2, a driving piece 12 is provided between the output end of the servo motor 10 and the rotating shaft 8, and a connecting pipe 13 is fixedly provided inside the mounting frame 1. The servo motor 10 drives the reciprocating screw 2 to rotate through the connecting piece 11, so that the reciprocating screw sleeve 3 drives the mounting frame 4 to move, so that the mounting frame 4 drives the rubber tire body 16 to move, thereby facilitating the dust cleaning and spraying component 14 to enter the interior of the rubber tire body 16, so that the dust cleaning and spraying component 14 can clean and spray the rubber tire body 16. The servo motor 10 drives the rotating shaft 8 to rotate through the driving piece 12, so that the rotating shaft 8 drives the rotating roller 6 to rotate, so that the rotating roller 6 pushes the rubber tire body 16 to rotate, thereby facilitating the dust cleaning and spraying component 14 to clean and remove all the dust from the rubber tire body 16, and at the same time, the dust cleaning and spraying component 14 can fully spray the rubber tire body 16.

[0036] The dust cleaning and spraying component 14 is arranged at the left end of the connecting pipe 13, and is used to clean the dust on the rubber tire body 16 and spray the rubber tire body 16. The dust cleaning and spraying component 14 can be used to clean the dust inside the rubber tire body 16, and the cleaned rubber tire body 16 can be sprayed at the same time.

[0037] The collecting component 15 is arranged at the right end of the connecting pipe 13, and is used to collect the cleaned dust and collect the atomized paint scattered in the external environment. The collecting component 15 can collect the cleaned dust and facilitate the collection and treatment of the paint scattered in the external environment and the organic compounds volatilized by the scattered paint.

[0038] As a preferred implementation in this embodiment, refer to Figure 5 As shown, the connecting member 11 includes a driving ratchet sleeve 111 fixedly mounted on the surface of the output end of the servo motor 10, a connecting ratchet sleeve 112 is overlapped on the left side of the driving ratchet sleeve 111, the connecting ratchet sleeve 112 is slidably arranged on the surface of the reciprocating screw 2, a limiting protrusion is fixedly arranged inside the connecting ratchet sleeve 112, and a limiting groove is provided on the surface of the reciprocating screw 2, a transverse spring 113 is fixedly arranged on the left side of the connecting ratchet sleeve 112, and a fixing plate 114 is fixedly arranged on the left end of the transverse spring 113, and the fixing plate 114 is fixedly mounted on the surface of the reciprocating screw 2. By driving the ratchet sleeve 111 to drive the connecting ratchet sleeve 112 to rotate clockwise, the connecting ratchet sleeve 112 drives the reciprocating screw 2 to rotate through the limiting protrusion, and the reciprocating screw sleeve 3 drives the mounting bracket 4 to move, so that the mounting bracket 4 drives the rubber tire body 16 to move, so that the dust cleaning and spraying component 14 is located inside the rubber tire body 16, and the dust cleaning and spraying component 14 is located inside the rubber tire body 16 at different positions, so that the rubber tire body 16 can be cleaned and sprayed. During this process, the servo motor 10 cannot drive the rotating shaft 8 to rotate through the driving component 12.

[0039] As a preferred implementation in this embodiment, refer to Figure 6 and Figure 7As shown, the driving member 12 includes a driving gear 121 fixedly mounted on the surface of the output end of the servo motor 10, a connecting gear 122 is meshed with the surface of the driving gear 121, a triangular groove 123 is provided inside the connecting gear 122, a rotating sleeve 124 is provided for rotation inside the connecting gear 122, the driving gear 121 and the connecting gear 122 have the same radius, the driving gear 121 and the connecting gear 122 are both metal gears, and limiting circular plates for limiting the connecting gear 122 are fixedly provided on both sides of the rotating sleeve 124, and the connecting gear 122 can be limited by the limiting circular plates to avoid misalignment between the connecting gear 122 and the rotating sleeve 124, and the rotating sleeve 124 is fixedly mounted on the surface of the rotating shaft 8, and a mounting groove 125 is provided on the surface of the rotating sleeve 124, and a mounting shaft 126 is fixedly provided inside the mounting groove 125. The surface of the mounting shaft 126 is provided with a rotating plate 127 for rotation, and an oblique spring 128 is connected between the side of the rotating plate 127 and the inner wall of the rotating sleeve 124. The output end of the servo motor 10 drives the connecting gear 122 to rotate clockwise through the driving gear 121, so that the vertical surface of the triangular groove 123 pushes the rotating plate 127 to move, and the rotating plate 127 drives the rotating sleeve 124 to rotate through the mounting shaft 126, and drives the rotating shaft 8 to rotate through the rotating sleeve 124. The rotating shaft 8 drives the rotating roller 6 to rotate through the connecting groove 9 and the limiting ridge 7, and pushes the rubber tire body 16 to rotate through the rotating roller 6, thereby facilitating the rotation of the rubber tire body 16, so that the dust cleaning and spraying component 14 can clean and spray the rubber tire body 16, avoiding the situation where the dust inside the rubber tire body 16 is not thoroughly cleaned or the internal spraying of the rubber tire body 16 is uneven.

[0040] As a preferred implementation in this embodiment, refer to Figure 8As shown, the dust cleaning spraying component 14 includes a mounting shell 141 fixedly mounted on the surface at the left end of the connecting pipe 13, a telescopic cylinder 142 is fixedly provided on the top of the mounting shell 141, a mounting rod 143 is fixedly provided on the output end of the telescopic cylinder 142, a flip plate 144 is rotatably provided on the surface of the mounting rod 143, a hinged seat 145 is hingedly provided on the right end of the flip plate 144, a push plate 146 is fixedly provided on the right side of the hinged seat 145, a dust cover 147 is fixedly provided on the side of the push plate 146 close to the edge of the mounting shell 141, and there are two flip plates 144, which are symmetrically arranged up and down, and both ends of the flip plate 144 are fixed. A metal ring is fixedly provided, and the two dust hoods 147 can be pushed to move at the same time through the two flip plates 144, so that the bristles 148 on the front and rear sides are in contact with the rubber tire body 16 at the same time. The bristles 148 are provided on both the front and rear sides to improve the cleaning speed of the rubber tire body 16. The bristles 148 are fixedly provided on one side of the dust hood 147, and the moving tube 149 and the mounting plate 1411 are fixedly provided on the other side of the dust hood 147. A limiting plate 1410 is fixedly provided on the end of the moving tube 149 away from the dust hood 147. The limiting plate 1410 is slidably provided inside the mounting shell 141, and the dust hood 147 is away from the mounting shell 141. A dust suction port is provided on one side, a spray gun 1412 is fixedly provided inside the mounting plate 1411, a delivery hose 1413 is fixedly provided at the feed end of the spray gun 1412, a tee pipe 1414 is fixedly provided at the feed end of the delivery hose 1413, and the output end of the telescopic cylinder 142 drives the flip plate 144 to flip through the mounting rod 143, so that the flip plate 144 pushes the dust hood 147 to move through the hinge seat 145 and the push plate 146, and the dust hood 147 drives the moving tube 149 to extend from the mounting shell 141, and the moving tube 149 is limited and guided by the limiting plate 1410, so that the dust hood 147 drives the bristles 148 to contact the rubber tire body. 16 internal contact, thereby facilitating the brush bristles 148 to clean the inside of the rubber tire body 16, and the dust hood 147 drives the spray gun 1412 to move to the spraying position through the mounting plate 1411, thereby facilitating the spray gun 1412 to spray the rubber tire body 16, and avoiding the distance between the spray gun 1412 and the rubber tire body 16 being too close or too far, avoiding the spraying distance being too close, the paint sprayed by the spray gun 1412 may accumulate too much on the tire surface, resulting in the occurrence of sagging phenomenon, and also avoiding the spraying distance being too far, the scattering degree of the paint particles in the flight process will also increase, resulting in the possible decrease in the uniformity of the coating.

[0041] As a preferred implementation in this embodiment, refer to Figure 9As shown, the collecting component 15 includes a collecting box 151 fixedly arranged on the right side of the connecting pipe 13, the collecting box 151 is fixedly mounted on the mounting frame 1, a box cover 152 is installed on the top of the collecting box 151 by a hinge, a primary filter 153 and a high-efficiency filter 154 are overlapped inside the collecting box 151, and a limiting bar for limiting the primary filter 153 and the high-efficiency filter 154 is fixedly arranged inside the collecting box 151, a connecting frame 155 is fixedly arranged inside the collecting box 151, a rotating shaft 156 is rotatably arranged inside the connecting frame 155, a fan blade 157 is fixedly arranged on the right end of the rotating shaft 156, a connecting shaft 158 ​​is rotatably arranged inside the collecting box 151, a bevel gear 159 is fixedly arranged on the top end of the connecting shaft 158 ​​and the left end of the rotating shaft 156, and the two bevel gears 159 are meshed with each other, and a bevel gear 2 159 is fixedly arranged on the bottom end of the connecting shaft 158 ​​and the surface of the rotating shaft 8 510, and the two bevel gears 2 1510 are meshed with each other, the rotating shaft 8 drives the connecting shaft 158 ​​to rotate through the bevel gear 2 1510, and the connecting shaft 158 ​​drives the rotating shaft 156 to rotate inside the connecting frame 155 through the bevel gear 1 159, and drives the fan blade 157 to rotate through the rotating shaft 156, so that the swept dust or scattered paint enters the interior of the moving tube 149 through the dust suction port of the dust suction cover 147, and enters the interior of the connecting pipe 13 through the mounting shell 141, and then enters the interior of the collecting box 151 through the connecting pipe 13, and the dust or scattered paint entering are filtered and collected by the primary filter 153 and the high-efficiency filter 154, thereby avoiding the swept dust from re-attaching to the rubber tire body 16, and avoiding the paint from escaping into the external environment, causing the volatile organic compounds of the paint to escape into the external environment, thereby avoiding the organic compounds from causing harm to the workers' bodies.

[0042] Working principle of the present invention: When in use, the rubber tire body 16 is placed inside the mounting frame 4, so that the rubber tire body 16 contacts the auxiliary roller 5 and the rotating roller 6. The servo motor 10 drives the output end to drive the driving ratchet sleeve 111 to rotate clockwise, so that the driving ratchet sleeve 111 pushes the connecting ratchet sleeve 112 to rotate clockwise. The connecting ratchet sleeve 112 drives the reciprocating screw 2 to rotate through the limiting protrusion. At the same time, the output end of the servo motor 10 drives the driving gear 121 to rotate clockwise, so that the driving gear 121 drives the connecting gear 122 When the rotating sleeve 124 is rotated counterclockwise, the inclined surface of the triangular groove 123 pushes the rotating plate 127 to rotate on the surface of the mounting shaft 126, so that the rotating plate 127 compresses the inclined spring 128. At this time, the rotating sleeve 124 does not rotate, and the reciprocating screw sleeve 3 drives the mounting frame 4 to move, and guides the moving direction of the mounting frame 4 through the guide sleeve and the guide rail. When the dust cover 147 is located inside the rubber tire body 16, the telescopic cylinder 142 drives the output end to drive the mounting rod 143 to move to the right, and the mounting rod 143 drives one end of the flip plate 144 to move to the right, so that the flip plate 144 passes through the hinge seat 145. The push plate 146 is driven to move, and the push plate 146 pushes the dust cover 147 to move. The dust cover 147 drives the moving tube 149 to extend from the mounting shell 141, and the moving tube 149 is limited and guided by the limiting plate 1410, so that the dust cover 147 drives the bristles 148 to contact the inside of the rubber tire body 16, and then the output end is driven counterclockwise by the servo motor 10. At this time, the driving gear 121 drives the connecting gear 122 to rotate clockwise, so that the vertical surface of the triangular groove 123 pushes the rotating plate 127 to move, and the rotating plate 127 drives the rotating sleeve 124 to rotate through the mounting shaft 126. The rotating shaft 8 is driven to rotate by the rotating sleeve 124, and the rotating shaft 8 drives the limiting convex strip 7 to rotate through the connecting groove 9, so that the limiting convex strip 7 drives the rotating roller 6 to rotate, and the rubber tire body 16 is pushed to rotate by the rotating roller 6, so that the bristles 148 clean the dust attached to the inside of the rubber tire body 16. At the same time, the rotating shaft 8 drives the connecting shaft 158 ​​to rotate through the bevel gear 2 1510, and the connecting shaft 158 ​​drives the rotating shaft 156 to rotate inside the connecting frame 155 through the bevel gear 159, and drives the fan blade 157 to rotate through the rotating shaft 156, so that the swept dust passes through the suction of the dust cover 147. The dust enters the interior of the mobile tube 149 through the dust port, and enters the interior of the connecting pipe 13 through the mounting shell 141, and then enters the interior of the collecting box 151 through the connecting pipe 13, and the dust entering is filtered and collected by the primary filter 153 and the high-efficiency filter 154. When the dust inside the rubber tire body 16 is cleaned, the telescopic cylinder 142 drives the flip plate 144 to reset through the mounting rod 143, so that the hinged seat 145 drives the dust cover 147 to reset through the push plate 146, so that the mobile tube 149 is retracted to the interior of the mounting shell 141. During this process, the ratchet sleeve 111 is driven to rotate counterclockwise.The driving ratchet sleeve 111 moves along the inclined surface of the connecting ratchet sleeve 112, so that the connecting ratchet sleeve 112 moves to the left and compresses the transverse spring 113, then the reciprocating screw 2 does not rotate, and the servo motor 10 drives the reciprocating screw 2 to rotate again through the output end of the connecting piece 11, so that the spray gun 1412 moves to the inside of the rubber tire body 16, and then drives the mounting rod 143 to move through the telescopic cylinder 142, so that the flip plate 144 pushes the dust cover 147 to move through the hinge seat 145 and the push plate 146, and the dust cover 147 drives the spray gun 1412 through the mounting plate 1411. 412 moves, and then the paint is transported to the inside of the tee pipe 1414 through an external conveying device. It then enters the spray gun 1412 through the delivery hose 1413 and is sprayed into the rubber tire body 16. At the same time, the servo motor 10 drives the rotating shaft 8 again through the driving member 12. The rotating shaft 8 drives the rotating roller 6 to rotate through the connecting groove 9 and the limiting ridge 7, so that the rubber tire body 16 is rotated and sprayed. At the same time, the collection component 15 collects the atomized paint that escapes the spray. The collected paint is filtered through the primary filter 153 and the high-efficiency filter 154, and the spraying of the rubber tire is completed.

[0043] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A tire spraying device for rubber tire production, characterized in that: The invention comprises a mounting frame (1), wherein a reciprocating screw (2) and a rotating shaft (8) are rotatably arranged inside the mounting frame (1), a reciprocating screw sleeve (3) is threadedly arranged on the surface of the reciprocating screw sleeve (2), a mounting frame (4) is fixedly arranged on the top of the reciprocating screw sleeve (3), an auxiliary roller (5) and a rotating roller (6) are rotatably arranged inside the mounting frame (4), a rubber tire body (16) is placed on the top of the rotating roller (6), the rubber tire body (16) is in contact with the auxiliary roller (5), the rotating roller (6) is slidably connected to the rotating shaft (8), a limiting convex strip (7) is fixedly arranged inside the rotating roller (6), and the A connecting groove (9) for connecting to the limiting convex strip (7) is provided on the surface of the rotating shaft (8); a servo motor (10) is fixedly arranged on the mounting frame (1); a connecting member (11) is arranged between the output end of the servo motor (10) and the right end of the reciprocating screw (2); the connecting member (11) comprises a driving ratchet sleeve (111) fixedly mounted on the surface of the output end of the servo motor (10); a connecting ratchet sleeve (112) is overlapped on the left side of the driving ratchet sleeve (111); the connecting ratchet sleeve (112) is slidably arranged on the surface of the reciprocating screw (2); a limiting convex strip (7) is fixedly arranged inside the connecting ratchet sleeve (112); A limiting groove is formed on the surface of the reciprocating screw (2); a transverse spring (113) is fixedly arranged on the left side of the connecting ratchet sleeve (112); a fixing plate (114) is fixedly arranged on the left end of the transverse spring (113); the fixing plate (114) is fixedly mounted on the surface of the reciprocating screw (2); a driving member (12) is arranged between the output end of the servo motor (10) and the rotating shaft (8); the driving member (12) comprises a driving gear (121) fixedly mounted on the surface of the output end of the servo motor (10); a connecting gear (122) is meshedly arranged on the surface of the driving gear (121); the connecting gear (122) is meshed with the connecting gear A triangular groove (123) is provided inside the connecting gear (122), a rotating sleeve (124) is rotatably provided inside the connecting gear (122), the rotating sleeve (124) is fixedly mounted on the surface of the rotating shaft (8), a mounting groove (125) is provided on the surface of the rotating sleeve (124), a mounting shaft (126) is fixedly provided inside the mounting groove (125), a rotating plate (127) is rotatably provided on the surface of the mounting shaft (126), an oblique spring (128) is connected between the side surface of the rotating plate (127) and the inner wall of the rotating sleeve (124), and a connecting pipe (13) is fixedly provided inside the mounting frame (1);A dust cleaning and spraying component (14), the dust cleaning and spraying component (14) being arranged at the left end of the connecting pipe (13) and being used for cleaning dust on the rubber tire body (16) and spraying the rubber tire body (16), the dust cleaning and spraying component (14) comprising a mounting shell (141) whose surface is fixedly mounted on the left end of the connecting pipe (13), a telescopic cylinder (142) being fixedly arranged on the top of the mounting shell (141), a mounting rod (143) being fixedly arranged on the output end of the telescopic cylinder (142), a flip plate (144) being rotatably arranged on the surface of the mounting rod (143), a hinged seat (145) being hingedly arranged on the right end of the flip plate (144), a push plate (146) being fixedly arranged on the right side of the hinged seat (145), a dust hood (147) being fixedly arranged on the side of the push plate (146) close to the edge of the mounting shell (141), and the dust hood (147) ) is fixedly provided with bristles (148) on one side, and a moving tube (149) and a mounting plate (1411) are fixedly provided on the other side of the dust cover (147); a limiting plate (1410) is fixedly provided at one end of the moving tube (149) away from the dust cover (147); the limiting plate (1410) is slidably provided inside the mounting shell (141); a dust suction port is provided on the side of the dust cover (147) away from the mounting shell (141); a spray gun (1412) is fixedly provided inside the mounting plate (1411); a delivery hose (1413) is fixedly provided at the feed end of the spray gun (1412); and a three-way pipe (1414) is fixedly provided at the feed end of the delivery hose (1413); a collecting component (15); the collecting component (15) is provided at the right end of the connecting pipe (13) and is used to collect the cleaned dust and collect the atomized paint that escapes into the external environment. ; 2. A tire spraying device for rubber tire production according to claim 1, characterized in that: The collecting component (15) comprises a collecting box (151) fixedly arranged on the right side of the connecting pipe (13); the collecting box (151) is fixedly mounted on the mounting frame (1); a box cover (152) is mounted on the top of the collecting box (151) via a hinge; a primary filter (153) and a high-efficiency filter (154) are overlappedly arranged inside the collecting box (151); a limiting strip for limiting the primary filter (153) and the high-efficiency filter (154) is fixedly arranged inside the collecting box (151); and a connecting strip is fixedly arranged inside the collecting box (151). A connecting frame (155) is provided with a rotating shaft (156) for rotation inside the connecting frame (155), a fan blade (157) is fixedly provided at the right end of the rotating shaft (156), a connecting shaft (158) is provided for rotation inside the collecting box (151), a bevel gear 1 (159) is fixedly provided at the top end of the connecting shaft (158) and the left end of the rotating shaft (156), and the two bevel gears 1 (159) are meshed with each other, and a bevel gear 2 (1510) is fixedly provided at the bottom end of the connecting shaft (158) and the surface of the rotating shaft (8), and the two bevel gears 2 (1510) are meshed with each other.

3. A tire spraying device for rubber tire production according to claim 1, characterized in that: A guide sliding sleeve is fixedly arranged at the bottom of the mounting frame (4), a guide sliding rail is slidably arranged inside the guide sliding sleeve, and the guide sliding rail is fixedly mounted on the mounting frame (1).

4. A tire spraying device for rubber tire production according to claim 1, characterized in that: The driving gear (121) and the connecting gear (122) have the same radius; the driving gear (121) and the connecting gear (122) are both metal gears; and limiting circular plates for limiting the connecting gear (122) are fixedly provided on both left and right sides of the rotating sleeve (124).

5. A tire spraying device for rubber tire production according to claim 1, characterized in that: The number of the flip plates (144) is two, and the two flip plates (144) are symmetrically arranged up and down, and metal rings are fixedly arranged at both ends of the flip plates (144).

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