Tire half-part air duct water removal equipment and tire half-part air duct water removal method

Abstract

The invention relates to the technical field of tire processing, and particularly discloses a tire half-part air duct water removal device and method which are used for solving the problem that water removal is not thorough in the prior art. Comprising a conveying frame, the four corners of the conveying frame are each provided with a supporting leg, a plurality of conveying shafts arranged at equal intervals are distributed on the conveying faces of the supporting legs, a plurality of conveying wheels are distributed on each conveying shaft, and the conveying shafts are connected with a conveying driving part used for driving the conveying shafts to rotate. And a water removal part used for removing water on the upper surface and the lower surface of the tire half part is arranged above the conveying frame. The device is designed according to existing requirements, water can be removed from the upper face and the lower face of the tire half part, the water removing quality is guaranteed, during water removing operation, water on the surface of the tire half part is absorbed firstly, then high-pressure air blowing is matched to absorb residual water on a tire, and the water absorbing effect is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of tire processing, in particular to a device and a method for removing water from a tire half-component air duct. Background Art

[0002] The production of extruded rubber semi-components needs to go through a cooling process. Spraying, immersion and other methods are generally used in the cooling process, which leads to water stains on the semi-components before going offline. Water stain treatment and water control and dewatering control are required. At present, the dewatering device mainly uses a wind knife to blow water. The wind knife device spans the frame above the linkage line and is set on the top of the frame. It uses a high-pressure fan to provide wind pressure, thereby realizing the dewatering and water control process of the semi-components. However, due to the different thicknesses of the semi-components, water is easily accumulated between the height differences of the semi-components, and the water blown to the edge of the tire wing is prone to water accumulation due to surface tension and the thin edge of the tire wing is easy to warp, resulting in the tire wing edge. The water is not easily removed from the water. Using the same wind pressure cannot adapt to the changes in the above situations, resulting in incomplete water blowing off the line, unqualified water control and other problems, and cannot meet the process requirements.

[0003] Based on this, a tire half-component air duct dewatering device and method are now provided, which can eliminate the disadvantages of the existing devices. Summary of the invention

[0004] The purpose of the present invention is to provide a tire half-component air duct dewatering device and method, which solves the problem of incomplete dewatering in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A tire half-component air duct dewatering device comprises a transmission frame, wherein each of the four corner positions of the transmission frame is provided with a support leg, a plurality of transmission shafts arranged at equal intervals are distributed on the transmission surface of the support leg, a plurality of transmission wheels are distributed on each transmission shaft, and the plurality of transmission wheels constitute a transmission support surface for supporting the bottom of the tire half-component, the transmission shaft is connected to a transmission driving component for driving the transmission shaft to rotate, and a dewatering component for dewatering the upper and lower surfaces of the tire half-component is provided above the transmission frame.

[0007] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0008] In an optional solution: a detection bracket is also mounted at the rear of the transmission frame, and a plurality of humidity sensors for detecting the humidity of the tire semi-components are arranged on the detection bracket, and the transmission drive component, the water removal component and the humidity sensor are electrically connected to the control panel.

[0009] In an optional scheme: the dewatering component includes a cache box rack arranged on one side of the transmission frame, the cache box rack is connected and fixed to the outer side of the transmission frame through a fixing frame, branch pipes are symmetrically provided at the upper and lower ends of the cache box rack, each branch pipe end is connected to an air guide cross pipe, and a dewatering nozzle for spraying air toward the tire half component is provided on the outer side of the air guide cross pipe, and the air outlet of the dewatering nozzle is a flat structure, which helps the air flow to be a sheet structure, which helps to blow away the moisture on the surface of the tire half component, the air inlet end of the cache box rack is connected to the exhaust end of the high-pressure gas tank through a water blowing duct, and the air inlet end of the high-pressure gas tank is connected to the air outlet end of the air compressor through an air supply duct.

[0010] In an optional solution: a solenoid valve is provided inside the dewatering nozzle, and a distance sensor for detecting whether there is a tire half component is provided on the surface of the dewatering nozzle.

[0011] In an optional solution: the water removal component also includes a pretreatment component for pre-absorbing moisture on the tire surface, the pretreatment component includes two drain shafts arranged above the transmission frame, and a plurality of suction wheels are rotatably provided on the two drain shafts. Both ends of the drain shafts are connected to the transmission frame through a pressing unit, and the suction wheel can always be in contact with the surface of the tire half component through the pressing unit. The suction wheel and the drain shaft are also provided with a drainage unit for discharging the absorbed water.

[0012] In an optional scheme: the water suction wheel includes a rotating inner ring fixedly connected to the drain shaft, a guide channel is opened at the upper end of the rotating inner ring, a water guide channel is arranged inside the drain shaft, a water inlet matching the guide channel is opened on the drain shaft, a water suction wheel is rotatably arranged on the outer side of the rotating inner ring, the water suction wheel is rotatably connected to the guide channel through two rotating support rings, a drain roller is arranged above the drain shaft to generate extrusion force on the top of the water suction wheel, at least one end of the drain roller is rotatably connected to the pressing unit, and the pressing unit extends from one end of the drain shaft.

[0013] In an optional solution: a plurality of auxiliary connecting rods are further provided between the two rotating support rings, and the plurality of auxiliary connecting rods constitute a supporting surface for the water suction wheel.

[0014] In an optional solution: the compression unit includes auxiliary side plates arranged at both ends of the drain shaft, the auxiliary side plates are rotatably connected to the drain shaft, guide sleeves are symmetrically provided on both sides of the auxiliary side plates, a vertical guide rod is slidably passed through each guide sleeve, and the guide sleeve is connected to the upper end of the transmission frame through a compression spring.

[0015] In an optional solution: the auxiliary side panel adopts a hollow structure, the auxiliary side panel is connected to the inner cavity of the drain shaft, an outer side of one of the auxiliary side panels is provided with a water outlet channel for facilitating the passage of one end of the drain shaft, and the air inlet end of the other auxiliary side panel is connected to the second exhaust port of the high-pressure gas tank through an air guide hose.

[0016] In an optional solution: a water guide plate for receiving water is provided on the auxiliary side plate where the water outlet channel is located, and a water receiving plate extending to the bottom of the drain roller is provided on one side of the water guide plate.

[0017] In an optional solution: the transmission drive component includes a transmission pulley arranged at the end of the transmission shaft, and multiple transmission pulleys are connected through a transmission belt transmission. At least one end of the transmission shaft is connected to a driving motor for driving it to rotate, and a tensioning wheel for resisting pressure is also rotated on the outside.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The present invention is designed according to existing needs and can remove water from the upper and lower surfaces of a tire half component to ensure the quality of water removal. When performing the water removal operation, the water on the surface of the tire half component is first absorbed, and then high-pressure blowing is used to absorb the residual water on the tire, thereby effectively improving the water absorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a structural schematic diagram of another side of the present invention.

[0022] Figure 3 It is a schematic diagram of the lower structure of the present invention.

[0023] Figure 4 It is a schematic diagram of the structure of the drain roller and the water suction wheel of the present invention.

[0024] Figure 5 It is a schematic diagram of the gas guide cross pipe structure of the present invention.

[0025] Figure 6 It is a schematic diagram of the structure of the water suction wheel of the present invention.

[0026] Figure 7 This is a schematic diagram of the optimized structure of the rotating support ring of the present invention.

[0027] Figure 8 It is a schematic diagram of the optimized structure of the present invention.

[0028] Reference numerals: transmission frame 100, transmission wheel 101, transmission shaft 102, transmission pulley 103, tensioning wheel 105, transmission belt 104, support leg 106;

[0029] Cache box frame 200, air guide cross pipe 201, water removal nozzle 202, high-pressure gas tank 203, drain roller 204, water suction wheel 205, drain shaft 206, auxiliary side plate 208, water guide plate 209, water outlet channel 210, water storage tank 211, water receiving plate 212, air guide hose 213, vertical guide rod 214, fixing frame 215, water blowing conduit 216, air supply conduit 217, air compressor 218, drive motor 219, guide sleeve 220;

[0030] A water suction wheel 221, a rotating support ring 222, a rotating inner ring 223, a guide channel 224, a water receiving port 225, and an auxiliary connecting rod 226;

[0031] Detection bracket 300 and humidity sensor 301 . DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0033] like Figure 1-Figure 8 As shown, an embodiment of the present invention provides a tire half-component air duct dewatering device, including a transmission frame 100, wherein four corner positions of the transmission frame 100 are respectively provided with a support leg 106, and a plurality of transmission shafts 102 arranged at equal intervals are distributed on the transmission surface of the support leg 106, and a plurality of transmission wheels 101 are distributed on each transmission shaft 102, and the plurality of transmission wheels 101 constitute a transmission support surface for supporting the bottom of the tire half-component, and the transmission shaft 102 is connected to a transmission driving component for driving the transmission shaft 102 to rotate, and a dewatering component for dewatering the upper and lower surfaces of the tire half-component is provided above the transmission frame 100, and the dryness of the tire half-component is ensured by dewatering the upper and lower surfaces of the tire half-component;

[0034] A detection bracket 300 is also mounted at the rear of the transmission frame 100, and a plurality of humidity sensors 301 for detecting the humidity of the tire half parts are arranged on the detection bracket 300, so that the dehydration state of the surface of the tire half parts can be detected in time. The transmission driving component, the dehydration component and the humidity sensor 301 are electrically connected to the control panel. If the detected dryness does not meet the standard, the blowing pressure needs to be increased;

[0035] The dewatering component includes a buffer box frame 200 arranged on one side of the transmission frame 100, and the buffer box frame 200 is connected and fixed to the outer side of the transmission frame 100 through a fixing frame 215. Branch pipes are symmetrically arranged at the upper and lower ends of the buffer box frame 200, and each branch pipe end is connected to an air guide cross pipe 201. A dewatering nozzle 202 for spraying air toward the tire half part is arranged on the outer side of the air guide cross pipe 201. The air blowing port of the dewatering nozzle 202 is a flat structure, which helps the airflow of the blowing to be a sheet structure, which helps to blow away the tire. The moisture on the surface of the tire half part is removed by the air inlet end of the buffer box frame 200 being connected to the exhaust end of the high-pressure gas tank 203 through the water blowing conduit 216, and the air inlet end of the high-pressure gas tank 203 being connected to the air outlet end of the air compressor 218 through the air supply conduit 217. The air is compressed by the air compressor 218, and then the high-pressure air is sent into the high-pressure gas tank 203 along the air supply conduit 217. The high-pressure air enters the air guide cross pipe 201 along the buffer box frame 200, and then is sprayed out along the water removal nozzle 202, thereby removing the moisture on the surface of the tire half part;

[0036] The dewatering nozzle 202 is provided with a solenoid valve inside, and a distance sensor for detecting whether there is a tire half-part is provided on the surface of the dewatering nozzle 202. The dewatering nozzle 202 will only be opened when the distance sensor detects the tire half-part, so that the width of the sprayed air can be matched with the width of the tire half-part, thereby increasing the dewatering range;

[0037] The dewatering component also includes a pretreatment component for pre-absorbing moisture on the tire surface, and the pretreatment component includes two draining shafts 206 arranged above the transmission frame 100, and a plurality of water suction wheels 205 are rotatably provided on the two draining shafts 206, and the water on the surface of the tire half component is absorbed by the water suction wheels 205. The two ends of the draining shaft 206 are connected to the transmission frame 100 through a pressing unit, and the water suction wheels 205 can always be in contact with the surface of the tire half component through the pressing unit. The water suction wheels 205 and the draining shaft 206 are also provided with a drainage unit for discharging the absorbed water, so that the absorbed water can be removed, so that the water suction wheels 205 can maintain continuous water absorption performance;

[0038] The water suction wheel 205 includes a rotating inner ring 223 fixedly connected to the drain shaft 206, a guide channel 224 is provided at the upper end of the rotating inner ring 223, a water guide channel is provided inside the drain shaft 206, a water inlet 225 matching the guide channel 224 is provided on the drain shaft 206, a water suction wheel 221 is rotatably provided on the outer side of the rotating inner ring 223, the water suction wheel 221 is rotatably connected to the guide channel 224 through two rotating support rings 222, and a water suction wheel 221 is provided on the top of the drain shaft 206 to produce an extrusion with the top of the water suction wheel 221. The drain roller 204 has a force, at least one end of which is rotatably connected to the pressing unit, and one end of the drain shaft 206 extends out of the pressing unit to drain the water. When absorbing water, the suction wheel 221 contacts the surface of the tire half component to absorb the water. As the suction wheel 221 rotates to the upper side, under the pressure of the drain roller 204, the water wrung out on the upper side of the suction wheel 221 will enter the drain shaft 206 along the guide channel 224 and the water inlet 225, and then be discharged along the drain shaft 206. This draining structure helps to keep the suction wheel 221 absorbing water continuously;

[0039] In order to improve the bottom support effect of the water suction wheel 221, a plurality of auxiliary connecting rods 226 are provided between the two rotating support rings 222. The plurality of auxiliary connecting rods 226 constitute a support surface for the water suction wheel 221, so that water can also pass through the support surface;

[0040] The pressing unit includes auxiliary side plates 208 arranged at both ends of the drain shaft 206, the auxiliary side plates 208 are rotatably connected to the drain shaft 206, and guide sleeves 220 are symmetrically arranged on both sides of the auxiliary side plates 208. A vertical guide rod 214 is slidably penetrated on each guide sleeve 220, and the guide sleeve 220 is connected to the upper end of the transmission frame 100 through a pressing spring. The cooperation of the vertical guide rod 214 and the guide sleeve 220 enables the two drain shafts 206 to slide up and down smoothly. Under the action of the pressing spring, the water suction wheel 205 will be in close contact with the surface of the tire half component;

[0041] The auxiliary side plate 208 adopts a hollow structure, and the auxiliary side plate 208 is connected to the inner cavity of the drain shaft 206. The outer side of one of the auxiliary side plates 208 is provided with a water outlet channel 210 for one end of the drain shaft 206 to pass through. The air inlet end of the other auxiliary side plate 208 is connected to the second exhaust port of the high-pressure gas tank 203 through an air guide hose 213, so that the high-pressure gas is blown out along the drain shaft 206, so as to assist the water suction wheel 221 in drying and also blow away the water stains in the drain shaft 206.

[0042] A water guide plate 209 for receiving water is provided on the auxiliary side plate 208 where the water outlet channel 210 is located. A water receiving plate 212 extending to the bottom of the drain roller 204 is provided on one side of the water guide plate 209. The drained water is collected through the water receiving plate 212 and the water storage tank 211.

[0043] The transmission drive component includes a transmission pulley 103 arranged at the end of the transmission shaft 102, and multiple transmission pulleys 103 are connected through a transmission belt 104. At least one shaft end of the transmission shaft 102 is connected to a driving motor 219 for driving it to rotate. The outer side of 100 is also provided with a tensioning wheel 105 that presses against 103. The tensioning wheel 105 ensures that there is sufficient friction between 103 and the transmission belt 104. Under the drive of the driving motor 219, the transmission pulley 103 and the transmission belt 104 match to drive multiple transmission shafts 102 to rotate, and the transmission shaft 102 drives the transmission wheel 101 to rotate, thereby providing power for the tire half component.

[0044] Working principle: The tire half-component to be dewatered is transported along the upper end of the transport frame 100. During the transport process, the water suction wheel 205 can always be in contact with the surface of the tire half-component through the pressing unit. The water suction wheel 205 and the drain shaft 206 are also provided with a drainage unit for discharging the absorbed water, so that the absorbed water can be removed, so that the water suction wheel 205 can maintain continuous water absorption performance. When absorbing water, the water suction wheel 221 contacts the surface of the tire half-component to absorb the water. As the water suction wheel 221 rotates to the upper side, under the pressure of the drain roller 204, the water wrung out on the upper side of the water suction wheel 221 will enter the drain shaft 206 along the guide channel 224 and the water inlet 225, and then be discharged along the drain shaft 206. This drainage structure helps to keep the water suction wheel 221 continuously absorbing water.

[0045] The air is compressed by the air compressor 218, and then sent into the high-pressure gas tank 203 along the air supply duct 217. The high-pressure air enters the air guide cross pipe 201 along the buffer box rack 200, and then is sprayed out along the dewatering nozzle 202, so as to remove the moisture on the surface of the tire half component. The dewatering nozzle 202 will only be opened when the distance sensor detects the tire half component, so that the width of the sprayed air can match the width of the tire half component, thereby increasing the range of dewatering.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A tire half-component air duct dewatering device, comprising a transmission frame (100), wherein four corners of the transmission frame (100) are respectively provided with a support leg (106), characterized in that: A plurality of transmission shafts (102) arranged at equal intervals are distributed on the transmission surface of the supporting leg (106); a plurality of transmission wheels (101) are distributed on each transmission shaft (102); the plurality of transmission wheels (101) constitute a transmission support surface for supporting the bottom of the tire half component; the transmission shaft (102) is connected to a transmission driving component for driving the transmission shaft to rotate; a dewatering component for dewatering the upper and lower surfaces of the tire half component is provided above the transmission frame (100).

2. The tire half-component air duct dewatering device according to claim 1, characterized in that: A detection bracket (300) is also mounted at the rear of the transmission frame (100), and a plurality of humidity sensors (301) for detecting the humidity of the tire semi-components are arranged on the detection bracket (300). The transmission drive component, the water removal component and the humidity sensor (301) are electrically connected to the control panel.

3. The tire half-component air duct dewatering device according to claim 1, characterized in that: The dewatering component comprises a buffer box frame (200) arranged on one side of the transmission frame (100), the buffer box frame (200) is connected and fixed to the outer side of the transmission frame (100) through a fixing frame (215), the buffer box frame (200) is symmetrically provided with branch pipes at the upper and lower ends, each branch pipe end is connected to an air guide cross pipe (201), the outer side of the air guide cross pipe (201) is provided with a dewatering nozzle (202) for spraying air toward the tire half part, the air outlet of the dewatering nozzle (202) is a flat structure, which helps the air flow to be a sheet structure, and helps to blow away the moisture on the surface of the tire half part, the air inlet end of the buffer box frame (200) is connected to the exhaust end of the high-pressure gas tank (203) through a water blowing conduit (216), and the air inlet end of the high-pressure gas tank (203) is connected to the air outlet end of the air compressor (218) through an air supply conduit (217).

4. The tire half-component air duct dewatering device according to claim 3, characterized in that: An electromagnetic valve is provided inside the dewatering nozzle (202), and a distance sensor for detecting whether a tire half component is present is provided on the surface of the dewatering nozzle (202).

5. The tire half-component air duct dewatering device according to claim 3, characterized in that: The dewatering component also includes a pretreatment component for pre-absorbing moisture on the tire surface, the pretreatment component includes two drain shafts (206) arranged above the transmission frame (100), and a plurality of water suction wheels (205) are rotatably provided on the two drain shafts (206). Both ends of the drain shafts (206) are connected to the transmission frame (100) through a pressing unit. The pressing unit can ensure that the water suction wheel (205) is always in contact with the surface of the tire half component. The water suction wheel (205) and the drain shaft (206) are also provided with a drainage unit for discharging absorbed water.

6. The tire half-component air duct dewatering device according to claim 5, characterized in that: The suction wheel (205) comprises a rotating inner ring (223) fixedly connected to the drain shaft (206); a guide channel (224) is provided at the upper end of the rotating inner ring (223); a water guide channel is provided inside the drain shaft (206); a water inlet (225) matching the guide channel (224) is provided on the drain shaft (206); a suction wheel (221) is rotatably provided outside the rotating inner ring (223); the suction wheel (221) is rotatably connected to the guide channel (224) via two rotating support rings (222); a drain roller (204) is provided above the drain shaft (206) for generating a squeezing force with the top of the suction wheel (221); at least one end of the drain roller (204) is rotatably connected to a pressing unit; and one end of the drain shaft (206) extends out of the pressing unit.

7. The tire half-component air duct dewatering device according to claim 6, characterized in that: A plurality of auxiliary connecting rods (226) are also provided between the two rotating support rings (222), and the plurality of auxiliary connecting rods (226) form a supporting surface for the water suction wheel (221).

8. The tire half-component air duct dewatering device according to claim 6, characterized in that: The compression unit includes auxiliary side plates (208) arranged at both ends of the drain shaft (206), and the auxiliary side plates (208) are rotatably connected to the drain shaft (206). Guide sleeves (220) are symmetrically provided on both sides of the auxiliary side plates (208), and a vertical guide rod (214) is slidably passed through each guide sleeve (220). The guide sleeve (220) is connected to the upper end of the transmission frame (100) through a compression spring.

9. The tire half-component air duct dewatering device according to claim 1, characterized in that: The auxiliary side plate (208) has a hollow structure and is connected to the inner cavity of the drain shaft (206). An outer side of one of the auxiliary side plates (208) is provided with a water outlet channel (210) for facilitating the outlet of one end of the drain shaft (206). The air inlet end of the other auxiliary side plate (208) is connected to the second exhaust port of the high-pressure gas tank (203) via an air guide hose (213).

10. A method for using the tire half-component air duct dewatering device according to claim 1, characterized in that: The following steps are involved: Step 1: driving the transmission shaft (102) to rotate via the transmission drive component, thereby transporting the tire half-component; Step 2: The water absorption wheel (205) is always in contact with the surface of the tire half-component through the pressing unit to complete the preliminary absorption of water, and the air is compressed by the air compressor (218), and then the high-pressure air is sent into the high-pressure air tank (203) along the air supply duct (217), and the high-pressure air enters the air guide cross pipe (201) along the buffer box frame (200), and then is sprayed out along the water removal nozzle (202), thereby removing the water on the surface of the tire half-component; Step 3: Use the humidity sensor to timely detect the dewatering status of the tire half-component surface in order to control the air pressure of the water outlet component.

Images